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1309
L
FINAL DRAWING
FOR
HEAT EXCHANGER
I
I
I
\
.. \
SEC. NO. SHIP DESIGN OFFICE
C3D6 HIP OUTFITIING DESIGN DEP'T No.2
la. NO. SHIP NO.
3709 1309
APPROVED _5_.-e.K-e.'_K_I_M _
SHIP TYPE
5,500 TEU CLASS CONTAINER CARRIER
SHIP NAME
CSCL HONGKONG
NAME OF DRAWING
CHECKED
DRAWN
J. I. CHO! OIL HEATERS & TUBULAR TYPE COOLERS
\
,;,
J
DATE 2000.11.30~,#-..... ~
.J.'.,:..;. ". ..~.;' , ~
HYUNDAI>HEAW INDUSTRIES CO•• LTD
ULSAN, SHIPVARD;KOREA "
SCALE DRAWING NO.
t r
O'CONSOUDATED NO:
6U~2817-015-, ,.--"
IM-M-A, Ji
PLAN HISTORY
NO. I OATE REV. MARK DESCRIPTION I DRAWN I CHECKED IAPPROVED
I I
I,
I
I II I
I I
CONTENTS F\NAL'TITLE OWG. NO.
.1. 59M 2 M/E F.O HEATER DHOH -997116
2. 37.21 M2 C/E F.O HEATER DHOH -997309
3 9.39M2 H.F.O PURL HEATER DHOH -997118
4. 4.39M2 MAIN L.O PURL HEATER DHOH -997119
5. 1.63M2 C/E LO PURL HEATER DHOH-997120A
6. 40M 2 DUMP COND/DRAIN COOLER DHCC -997121
7. 3M2 M/E JACKET F.W PREHEATER DHFH-997122
[~~T-~~'~'~i-2""o ~ t1A~".~....... ·n'.. :;.~I' l- -
( 24 ) SHEET WITH A COVER
<@> DONG HWA CUSTOMER: H. H. L
PRECISION INDUSTRIAL CO., LTD.
HEAD OFFICE & FACTORY PROJECT NAME 1308/91506-2, DADAE -DONG, SAHA-KU.PUSAN, KOREA
APPROVED ~V\·lQJ-. MAIN PHONE: (051) 264-2800CLASS:FAX: (051) 264-0868 ASS
SEOUL OFFICEHAN SHIN CORE OFFICE, SUITE 1516 DATE : CHECKED11-9, SHIN CHEON-DONG, SONGPA-KU.SEOUL, KOREA
~PHONE : ~02j 421-4707 REV. MARK : DRAWN: -""1 ~FAX: 02 421-4708 <>.. ( TEL. 82-51-260-2856)
~{:::!;~ ..:~,•~,• ,.:...c.~.. .":' \~-;~:;r'~. \ \--
. " ==l=I~~~-. I J ··a~Jrl[]·;r
; 10. ~ . ,,'<7 c-IL .I 1\ @--- -f PT1,1/ .
; 'fGJ 17 , i' }3ITE TYPE .£ONNECTOR. r- I-i ~ (. -I~ ikf .
, (2) IT I R 17 . GASKET PTfE 1
I 6 I " PT dl 16 RIVET SS 41 2
r f1 ; III ~..! li i :(~ ~/'" :~ ~~~ PLATE :~S ~I §j) ------:-±.W "- I rb . 13 GASKET . PTfE 1
I ® u- - 12 SET SCREW C 3602 1
I r~ 4 • ,,: 1""1- t; - - ,- 11 LOCK NUT C 3602' 1
15 ) I JC ~. r2\ l_~ ~J r<h 10 AOJUST SCREW C 3602 1
16 I ~. \.V I-m!" I\, ~ , / ~ b::::= 9 SPRING SEAT(UP) C 3602 1 _
I '-I @ r ~d 1r i 8 SPRING SEAT{LOW) C 3602 1
l:;::=;:;:=;:::;::;:::=;j 1:I I" J 7 SPRING SWOSC 1
I I 6 VALVE STEM STS 304 1
; 1 .i /' 5 AOJUST RING BC 6 1
I ~ 4 DISC C 3771 1
3 CAP C 3771 1PT d L 2 BONNET BC 6 1
1 BODY' C 3771 1 ,,.t: APPLICATION: BELOW IOKg/cm G NO PAHT NAME MATEIUAL Q'TY HEIJAHK
DES CIlE t APP 1994 05 16L SIZE I d J d. I L I HI I H [p~ ,d PT ~1 O'TY(Sel) -:j~ - /. -2/l?8 DATE ..
--L:t::: 15A . 20 J 21.0 38 42. 142 L 1;2 3/4 I~~ Is? / Wt: SCALE N S
. D.W.G NAME, /. IJODEL NO101(gf/Cm2
LOW LIfT TYPE SAfETY VALVE BSR-;S1
~ a.w.G NO
-::-- JOICWANG IND,CO.,LTD. JKS-1152-102J .K
~ Cc: •. ~--:__---,:;.::", .: -'lL.~ I
I·,; .-; ~. ._. "
I i ~'. .
REMARK
1 '
1·
2
Q'TYMATERIAL
(I
15 SEAL Pb
14 GASKET PTFE
13 GASKET:· \ PTFE
12 SET SCREW C 360Z
11 LOCK··NUT C 3602
10 ADJUST SCREW C 3602
Q <:PRINr. SWOSC-V
B SPRING SEAT(UP) C 3602
7 SPRING SEAT(LOW) C 3602
6 VALVE STEM SUS 304
5 DISC SUS 304
4 ADJUST RING SUS 304
3 CAP BC 6
2 BONNET ....BC. 6 ..
1 BODY SUS 304
Nol PART NAME
I
~
I
BITE TYPE CONNECTOR~-~-~.~-
PTJ4·9Jt~J~r;r·· ...PTdl
I. L
0dPTd
I
~IWH
71- _./
3 ) 11
IS
14
0----1
G -13
0r-----~k
0f-.-----l-l~
9.J-- -l-lli1--1
Z}------f
lZ)-----,F'"lI
I
·,1\prLlC1\TJ6N : OVEn IOI<g!cm'C
N S
DATE I 1991. 3. 12
SCALE
DES I CHE I APP
B;jMUN I S~w.cIAN ~.G. KIM I I I
rP IOT(sol)
1.4
W.T(Kg)
J/4"
PTdlH I PTd
189 I I/Z"62
HI
42
L
IJ
dSIZE
t 15A
-D.W.G N~,/ 3D Kg/CmZ
HIGH LIFT TYPE SAFETY VALVE.
MODEL NO
BSR-HP
~JOKWANGJ :K IND.CO.
.D.1f.G NO:-......
JKS-IZJ2-01
/
/--- -
SWAY BRACING
1H-~35",-0--ii I
': ~ -H}------,--- ~$
I-<>--
,,
I,I, ,
L~lr~, , ,
A~
SWAY BRACING
D
NA~E PLAit SEAi-
D-----;
«
SWAY BRACING
C
1------- UPPER SADDLE
,
+
----- .. ~
NO.DIMENSION (mm)
ITEM
IDWG NO. TYPE
A B C D
1 59M 2 M/E FO HEATER I!"~ 845 2050 410 DHOH - 997116 "A" l\slJ_
2 37,21M2 C/E FO HEATER 410 810 1300 335 DHOH· 997309 It A" I/B\3 I DHOH· '"A" liB"
4 I DHOH· "A" "8"
5 I DHOH· "A" "B"
A'~«
30
10
TYPE "B"
19,29 HOLE
o THROUGHr;--+--!-t+---x'----.
gl-+
~-=1
VIEW A·A'
UPPER SACDLE
CD
NAME PlATE SEAT NO.1
019 HOLE
THROU:~I ~,......., I r J
1--'1-_ _ I !I . I Igl I I I, I! !
~I L
30 30
69
TYPE "A"
CD
•
:.
DETAIL OF SWAY BRACING
UPPER / LOWER SADDLE ARRANGEMENTDRAWN CHECKED APPROVED
FIXED SIDE SLIDING SIDE
e DONGHWA PRECISION IND, CO, . LTD,PUSAN. KOREA
SAVE NAME' ,. KEy\7116-ASS
VIEW 'C-c'
._------_.__.._ .._---_..--------- -'-l
I[®TEl Iet SOli FOR COVER TO ISf rmre 1,'/ CAS~ OrPAVl~G ·.lIGlIl Of40:~g Mm OVER ONLY
ACCESSORIES.----._._--::-::=-=-::::--- 1
QTY2
REMARK0.0 10 TUBE
2 DITTOL TYPEI) Kglcm 2
AREV
I NC02A - 09301 x OD620ID500 x 91
I M20
IIOK 40A #80
I W3AOI 01
I PT} 8I PT} 8'
I 91
I L3A02 03
I PTI 2"
I N2A02 01
I E2AOI 31I SABOI - 01
I 16K-2SA#80I IOK-6SA #40
I PFI 2"
11 OK-80A #40I NCOIA - Og
I I 31I PTJl8
I I 31 .
11 ~15.9x21x2803L
RAriNG
10K S.O. FJ.10K S.O. FJ.16K S.O. FJ.
FLANGE SIZE
CONNECTION FlANGE
WEIGHT MATERIAL WORK SPAREPART HAME (Kg) (JIS) O'TYISET REMARK
PART ;:..'ME BORE
TUBE ST8340 435
THERMOMETER 80SS S20C 2
STEA~ INLET fLANGE 80 A JIS
LIFTING LUG SS400 2
F.O IN & OUTLET FLANGE 100 A JIS
DRAIN OUTLET fLANGE 40 A JIS
INSULATiON GLASS WOOL I SET
SUPPORT SADDLE SS400 2
AIR VENT BOSS S20C 2DRAIN BOSS S20C 2RELIEF VALVE BOSS S20C I
SHELL SB410 J
CHANNEL COVER I 145Ka SB410 I ISHELL FLANGE (TUBE SHEET) SB410 2
NAME PLATE SEft.T SS400 I
HEX. BOLT & jlUT SNB7 IS6SETSI
OUTLET CONNECTION STPG370S.SS400 1
GASKET NON-ASBESTOS 1 I
CHEM!. CLEAN. CONN STPGJ70S/SS400 2 IINSPECTION OP~N1NG HOLE STPG370S.SS400 2 SET
INLET CONNECTiON STPG370S.SS400 1REVERSING COVER /85Ko SB410 I
CUSTOMER TYPE NO. REQUIRED I--ASS H. H. I. 690CZ- 2 2 SETISHIP
I PRESS GAUGE BOSS S20C I 1 IGASKET NON-ASBESTOS 1 I
~ DONGHWA PRECISION IND.CO..LTD.~ PUSAN,KOREA
I I
5 I432
7
9
n
8
6
11
2120
2322
III
19
16IS14
10
1817
1312
NO
RULE
PARTNO.
m' /hr
m/sKQ, cm'KQ, cm'G
'CKo/cm' G
Ko cm'G
FULL2370
F.OTUBE SIDE
2
lOOISO
24.7
85 %J60 1%1
II
m/s 0.28Kq cm' 0.62Ko. ern' G 15
1660EMPTY
8
I CARBOLINE OIL PREP. #I
DETAIL OF EXPANSION JOINTTUBE PITCH
I HEAT RESISTANCE ALUMI. PAINT
12
STEAM I
7 Ko/cm' G I
169.6 'C169.6 'C
1179 Ko/hr I
DESIGN TEST CONDITION
SHELL SIDE I
60'
D
iJS}I 20 I
I
SECTiON A-A'
SURFACE AREA 59 M'
OUELET TEMPERATURENO. OF PASSES
FLUID 0 TY
CLEANLINESS FACTORJOINT EFFICIENCY
OPERATiNG PRESS.
INSIDE COATING OF COVER
HYDRO C TEST PRESS.
INLET TEMPERATURE
FLUID
I OUTSIDE FINAL COATING
Q]) A
~~:lll. :~ e;.
i '\ '\' ., , ,, ,I I ,
A'r=;-:TUBE SECTION
T
I 6.0
n 5.5ID 5.1
M.K T
DETAIL OF BOSS
60'I I _ ~OUTSIOE. ..l~- Dj -~I
i--~1JG'-~IT_ 2±1 1oH
'"DETAIL OF SHELL TO SHELL
AND BONNET fO HEADDETAIL OF Y
4+~lf4:RJ, , '
,-zt=l<===li...~ =1 ~~!! ~ !! ~j~~L. ._._._ rr.~l_._JL.::T. J\
30 I I 30 I I, .
RB-7.513 TUBE PROJECTIONTubes shall be flush wilh or ex lend by no more Ihan one half of a lube diomelerbeyond Ih~ face 01 each lubesheel, excepl Ihot lubes shall be flush wilh Ihe loplubesheel m verlicol exchangers 10 facililale drainage unless olherwise specilied bythe purchaser.
=L ,• ,I \ Irl I
'~J420
. I 360'
TYPE "A"
•
SAVE NAME: KEY\7116
•
•
PAGE I 1/4
SPARE PARTS & TOOLS LIST USED FORI 1308/9
59M' M/E F.O HEATER BOX NO.I
SUPPLY I DRAWINGNO. NAME SKETCH MAIERUlL
(per healer) REMARK
WORK SPAREI NO.PART
NO.
2803I I-B-G-o:T 435,2 11'" OHOH-1 TUBE - - ~ 518340 7
- - '" 997116 • WEIGHT
TH'K 2.0
I: 34K9
0620
. re: NON-2 GASKET ASBESTOS 1,2 1<2 15
• WEIGHT: 0.5Kg
TH'K JO.
~,
1 - - NON-3 GASKET ' , '0517 ASBESTOS 1,2 1<2 17
• WEIGHT: 0.5Kg
TH'K JO
~-
4 RELIEF VALVE SPRING III I III~SWOSC 1<2 OHOH-
~, , 997116 • WEIGHT1'- : 0.05Kg
I 019.8 I
0-
MFR'S NAME DONGHWA PRECISION INO.CO,LTO.
SAVE NAME : KEY\7116SP 1
•
•
r PAGE I 2/4
SPARE PARTS & TOOLS LIST IUSED FO 1308/9
I BOX NO·I
SUPPLY I DRAWINGNO. NAME . SKETCH MATER~L
(per ship) REMARK
SPARE/ NO.PART
WORK NO.
m. THIS TOOL TO BE USED
J NYLON & TOGETHER WITH OTHER15 NYLON BRUSH
I ISS400 H/EX AND ASSEMBLED
WITH ITEM o.b.c.d3350
WElGHT·.O.95KI',
.
~l;;[ - NYLON &2-0 NYLON BRUSH 55400
I 90 I~ L--j.
r=
'1---I---~
HANDLE'I--- .. 1-b 55400
• WEIGHT: O.BKg
10 200
~l ~-1--- '--c BM 55400 910 lOO 10
320
Jf------I3-d JOINT 55400 10
I JO I
MFR'S NAME c®=> DONGHWA PRECISION IND.CO.,LTD.
SAVE NAME: KEY\7116SP2
•
•
PAGE I 3/4
SPARE PARTS & TOOLS LIST USED FORI 1308/9
BOX NO.
SUPPLYDRAWING
NO. NAME SKETCH MATERIAL(per ship) REMARK
WORK SPARE NO.PART
NO.
CB-IllFOR
;) 51 I,016,1.01
TUBE EXPANDER C2:j=1 SKS 3 16 SCM5 • WEIGHTSUJ : D.22Kg226 ,
.
'~E!Jo<l1 8El _
THESE TOOLS7 S-HANDlE S20C IARE TO BE • WEIGHT
I 150 106 USED TOGETHER : OJJKg
. WITH OTHERHEAT EXCHANGER
~~~::i !:!
8 TUBE PUSH ;;~E1--hSK5 (I/I)OUT TOOL • WEIGHT
t=J 230 I: OJI(O.5J)Kg
9 CHISEL I~ SKS 3 1 • WEIGHT
I 2JO I : O.25Kg
CB-105FOR015.9'2.01
TUBE EXPANDER ~~SKS3 110 SCM5 1/ • WEIGHTSUJ : O.22Kg22J
MFR'S NAME c@:> DONGHWA PRECISION IND.CO.,LTD.
SAVE NAME : SP 1
•
•
PAGE I 4/4
SPARE PARTS & TOOLS LIST USED FOR 1308/9
BOX NO.I
SUPPLYDRAWING
NO. NAME . SKETCH MATERIAL(per ship)
REMARK
WORK SPARE NO.PART
NO.
550
I I9 SPARE GASKET BOX / lj PAPER 1 <,
• WEIGHTi
: 0.5Kg
350
I I THESE BOXES &.PLUG ARE TO
10 SPARE PARTS BOX rB~ STEEL 1 BE USED TOGETHER
WITH OTHER • WEIGHTHEAT EXCfllNGER : 15Kg.
~11 SPARE TUBE BOX WOOD 1
[.::1 • WEIGHT: 4Kg
12 PLUG .~ WOOD 124
30 15• WEIGHT
: 1.4Kg35
~];;; ~~12 PLUG ~ WOOD 14 1.../
• WEIGHT3D 5
: 0.2Kg35
MFR'S NAME 0 DONGHWA PRECISION IND.CO.,LTD.
17
r OUTLET FINAl COATING I HEAT RESISTANCE AlUMI. PAINT rI INSIDE COATING OF COVER 1 CAlRBOLlNE OIL PREP. I1 I
DESIGN TEST CONDITION
SURFACE AREA 3721 M SHELL SIDE TUBE SIDEFLUID STEAM F.OFLUID 0 TY 462.9 Ko/hr 9.7 . m /hrOPERATING PRESS. 7 Ko/cm G 8 Ko/cm GINLET TEMPERATURE r 169.6 'C 100 'COUELET TEMPERATURE 169.6 'C 150 'CNO. OF PASSES I 2VELOCITY - rilfs D.14 m/sPRESSURE DROP - Ko, cm' 0.24 Ko, cm'DESIGN PRESS. 8 Ko, cm' G 9 Ko, cm' GHYDRO C TEST PRESS. 12 Ko~ cm' G 13.5 Ko, cm' GCLEANLINESS FACTOR 85 17,JOINT EFFICIENCY 60 17,1
WI~~~TEMPTY FULL1200 1 1620
D~~.~ 1 201
LA-REV
IDK-25A H80
CIA02 - 0828t x OD570
REMARK
015.9,21,2053L
16K-25A 680
91
CIAOI 08
SABOI 01
IOK-65A H40
W3AOI 01
I.D450 ,9t
31
N2A02 - 01
31
PTI 2PFI/2
LJA02 03
M20
PTJ/8
PTJ 8"
E2AOI - 30
I IOK-50A H80
RATINGFLANGE SIZE
JIS 10 K S.O. FJ.JIS 10 K S.O. FJ.JIS 10 K S.O FJ.
G/E F.O HEATER
DWG NO.3RD DHOH 997309
PRECISION IND.CO.,LTD.PUSAN,KOREA
50 A25 A
80 ABORE
CONNECTION FLANGE
THERMOMETER BOSS S20C 2
TUBE STB340 336 8
SHELL S6410 ISHELL FLANGE (TUBE SHEET) SB410 2
STEAM INLET CONNECTION STPGJ70S,SS400 I
CHANNEL COVER \110KG SB410 I
AIR VENT BOSS S20C 2
SUPPORT SADDLE SS400 I SET
STEAM OUTLET CONNECTION STPGJ70S,SS400 I
NAME PLATE SEAT SS400 I I
REVERSING COVER I 70KG SB4 10 I
RELIEF VALVE BOSS S20C 1DRAN BOSS S20C 2
HEX. BOLT & NUT SNB7 56SETSGASKET NON ASBESTOS I
LIFTING LUG SS400 2TURBULATOR BRASS 336
INSULATION GLASS WOOL 1 SET
EXPANSION JOINT STPG370E I
CHEM!. CLEANING CONN. STPGJ70S,SS400 2INSPECTION OPENING HOLE STPGJ70S,SS400 2
I GASKET NON ASBESTOS II PRESSURE GAUGE BOSS S20C I I
~ DONGHWA
4
7
2
56
8
3
9
I F.O IN & GUTLET FLANGE
21
21
IV I
13
20
11
15
19
1716
10
12
14
18
IT STEAM INLET ,""FLA~Nl'f.GE7T---+~B+-~~fB---,~-i+---jill DRAN OUTLET FLANGE
22
I
NO PART NAME
NO PARi NAMEI
O'TY I REMARKA I AIR VENT VAt (lE 2 I 30K lOA O.D 10 TUBEB I DRAN VALVE 2 I 30K - lOA DITTOC I THERMOMm" I 2 o N 150,200 'C L TYPED I RELIEF VA.LVE I SETTING PRESS. 9Ko/cm'GE NAI,E PLATE I 125 , 80F PRESS. GAUG:: I I WITH ROOT V/V ~75 8 TYPE
II I
l
ACCESSORIES
PART INO.
RULE
APPROVE~-(Vl "tJ7 SCALE PROJECT 1308/9
NONE hTmITL:EE---~~----tj
DRAWN -J( 0 I "S1 31,., PROJECTION
CHECKED
I'clr-~
DE
DETAIL OF EXPANSION JOINTTUBE PITCHSECTION A-A'
®\~~~
-4-~- -4-, ,, ,
A'/-4'-'
TUBE SECTION
144- tl H-J@~ 4- ! f+J
U I ~hi I i
•
•
SAVE NAME : lee\7309
•
•
PACE 1 / 1
SPARE PARTS & TOOLS LIST USED FOR 1308/937.21M 1 C/E F.O HEATER
BOX NO.
SUPPLY I DRAWINGNO. NAME . SKETCH MAlERlAL
(per heater) REMARK
WORK SPARE NO.PART
NO.
I2053
I1 TUBE BB]! STB340 336'2 8<2 DHOH-
7- - 'es, 997309
• WEIGHTTH'K 2.0 : 25Kg
0570
.
~ NON-2 GASKET ASBESTOS 1,I 1,2 15
• WEIGHT
TH'K 3.0: 0.45Kg.
0570e:, NON-173 GASKET ASBESTOS 1,2 ,,2
• WEIGHT
TH'K 3.0 : 0.45Kg
4 RELIEF VALVE SPRING m~ SWOSC 1<2 DHOH-
tW~997309
• WEIGHT: 0.05KgI 021.5 I
MFR'S NAME <> DONGHWA PRECISION IND.CO.,LTD.
SAVE NAME : KEY\ 7117SP
,-------------------------------_._-----------------~----------------.
REV
251 x 00470
10K 50A-r80
~ 15.9,21, I053L
GIA08 07(311
W3AOI 01GIA07 111311
SABOI - 01
91
5K-25A #80
.'.120
10K 25AT8010K 40A U80CiAO I 06CiA02-05
PT3 8
gt
N2A02 - 01
E2AOI - 06
UA02 03
PT3I8
PT3 8PTI 2
1 PFI 2
HJ.O PURL HEATER (NO.2) 1---1
WITH ROOT v/V ~75 B TYPE
SETIING PRESS 4 K07cm'G125 , 80
o -100/150'C I TYPE30K lOA onto
REMARK30K - lOA 0.0.10 TUBE
IDWG NO.3RD I DHOH-997118-A
2
PRECISION IND.CO"LTD.PUSAN,KOREA
SB410 2STPG370E I
S20C I
SNB7 40SETS
STPG370E I
STPG370S.SS400 ISTPG370S,SS400 IS8410,STPG370S IS8410,STPG370S I
SS400 2
S20C 2
SlB340 192 5
S20C 2
GLASS WOOL I SET
BRASS 192
SS400 I
S20C 2
STPG370S,SS400 2
SS400 2 1
STPG370S.SS400 2 SETS
S20C I
NON-ASBESTOS I
NON ASBESTOS I
1SS400 2
ACCESSORIES
I 2
I I
1 II !
T OTYI 2
INOTE IEYE 80LT FOR COIfiR TOB[ FlTIEO [~l CASE OFHAWiG WEiGHT OF40<g ANa OVER ONLY
WEIGHT MATERIAL WORK SPAREPART NAME (Kg) (JIS) O'TY/SET REMARK
ICUSTOMER I TYPE NO. REOUIRED
ASS H. H. I. 660CZ - 2 1 SET/SHIP
GASKET
THERMOMETER BOSS
AIR VENT BOSS
TURBULAroR
SUPPORT SADDLE
GASKET I
PRESSURE GAUGE BOSS
CHEMI. CLEAN. CONN.
EXPANSION JOINT
LIniNG LUG'
SHELLSHELL FLANGE (TUBE SHEET)
SWAY BRACING
HEX BOLT & NUT
INSPECTION OPENING HOLE
RELIEF VALVE BOSS
NAME PLATE SEAT
DRAIN BOSS'
INSULATION '
1 TUBE1 OUTLET CONNECTION1 INLET CONNECTION
REVERSING CavER I 65KGCHANNEL COVER 85KG
c@=> DONGHWA
2
7
98
o 1 RELIEF VALVE -----+--'---l---4~~~c.......--'-'""-='O'__1E 1 NAME PLATEF I PRESS. GAUGEG 1
21
11
15
10
1718
13
19
16
22
2423
20
14
12
CONNECTION FLANGE
NO PART NAME FLANGE SIZEBORE RATING
I F.O IN & OUFLET FLANGE 55 A JIS 10 K S.O FJ.U STEAM INLET FLANGE 1 40 A JIS 10 K S.O FJ.ill DRAIN OUnEi FLANGE I 25 A JIS 10 K S.O FJ.IV I A JIS K SO FJ.
NO I P.-\Rr NAMEA I AIR VENT VALVr~"=---+....'!..!~h=---,.~~:;,_,"""--_____jB I DRAIN VALVEC 1 THERMOMETER'
PART I 01 02 I INO "=.'.I' I 4.69 7.04 !'9J9L 1 550 800: 1050Li 1 275 400, 525C 1 568 18181~o 11129! 1379 i!62~_
E 1 650 1 900~'!l50 I
RULE
PARTNO.
DRAWN -1" D~ -(~ 3/)..-1 PROJECTION
APPROVE~,AA .()./ [StALE PROJECT 1038/9
NONE TITLECHECKED
(E)TUBE REMOVALSPACE
DETAIL OF EXPANSION JIONT
~I
ID -W!:12 B- r-
i-I 9,29 HOLESI SLIDING SIDE
I HEAT RESISTANCE ALUMI. PAINTI CARBOLINE OIL PREP. 11
TUBE PITCH
o
SECTION A-A'
DESIGN TEST CONDITIONSURFACE AREA 9.39M 1 SHELL SIDE TUBE SIDEFLUID STEAM F.OFLUID 0TY 256.81 Ko/hr 6.3 m' /hrOPERATING PRESS. I 7 Ko/cm' G 3 Ko/cm GINLET TEMPERATURE 169.6 'C 55 'COUELET TEMPERATURE 169.6 'C 98 'CNO. OF PASSES 1 2VELOCITY - m/s 0.16 m/sPRESSURE DROP - Ko. cm' 0.5 Ko cm'DESIGN PRESS. 8 Ko cm' G 4 Ko cm' GHYDRO C TEST PRESS. 12 Ko. cm' G 5 Ko cm'GCLEANLINESS FACTOR 85 (%)
JOINT EFFICIENCY 60 (%)
W(~~~T EMPTY I FULL350 I 425
TUBE SECTION
I2-~19 HOLES
FIXED SIDE I
C
L(I
T
l--
14
<>
I
@ t'9395 L ± I 1 • I 78 '--~1:::.5:::..9...:.T.:..:U8:::.E-i--...":..-+--;~~£_+_:7~
143 11 3 Lit L1 I I 3.
f23\ i;=K..---r=--t----~~lh I;--r-)\ ~r4(-+-)++ 1
1200 J --I-~ 1250 I (zi)
~I \ \' I 11 \' , V) I 150 ~2
~ ,.A, --ffi-' I Mf}' ~~\L)t0@O . - - '--j- - 'I!- '~f- " / A 13I ""' __ I . J I "r /'~l- , - I I 11 I 1l1..s! I I
¥Z-- 1 b...: --:; : ,:: I :: : ":'s .'r, ~ ~ c;Vo -Ef7=I!! -r- 11 ~ ! 300 ~Ll'17'-+ -- _..@XfL.~ ;t-,~~~I[--xH-~f- - __ J r-v
i1c:\ "- ~·s - - -~ "0~jK ~--------- 150~~; : vt, GLASH i ~ I i~G)L -=-= I P-: I "~~ r+- "'\
-7 _1 >- I-- i 1---£'"----- "- -= - "~. ~~ ,: , 18 7 I 0 -++5,-,7+-/~1«-+-)7+ 1 I ALV' STEEL J6}CDI~~~' -::iY137 i C . i I 25
17
r·
M.K T K C
I 5.2 5 5D 5.1 5 5m 4.5 5 5
OETAIL OF BOSS
B! ~
NI I 15 (7,I
I
285
235
230290
1
2J5
350
25
~2~ .// '/j
~" 11=//
I- - -I
17/
Il-
WDETAIL OF "x"
® 15
f Ire r
J( j =; "UI~!! -r !! ~/~, ~---- 1"Tl'7 " , I" ~~l_-'-'- tt_~l JL_~L-Jl
25 I L 1Ll-LRB-7.513 TUBE PROJECTION
Tubes shall be Ilush wilh or extend by no more than one half of 0 tube diameterbeyond the face of each tubesheel, except that tubes shall be flush wilh the loolubesheet in vertical exchonqers 10 lacilitale drainage unless otherwise specified bythe purchaser.
•
•
SAVE NAME: 997118
-;
CONNECflON fLANGE
EYE Self FOR CCVER TO EE nilED iN D.s~ err:A"lNG WE:Giii OF 40kg AND C'IIi{ ONLY
.~l02 I GJ ,
BORE 11 fLNIGE SIZEPART Nf.,~E RAflNG
TURBULAfOR I BRASS 192 I SABOI - 01
THERMOMEiER 60SS I S20C I 2 I I PFI 2
TUBE I SiB340 I 192 I 5 101S.9'21x10S3L
LIfTING LUG ' I SS400 2 I LJA02 - OJ
GASKET INON ASBESros 1 I 1 I GIA07 - 11 \31
GASKET I NON-ASBESTOS 1 I I I GIA08 - 07 \31
EXPANSION JOINT I STPG37CE I I E2AOI - 05
ORillN 80SS .LS20C I 2 I 1Pl3 8
CHEMI. CL(;In CONN. I STPGJ70S 55400 2 I I SK 2SA180
AIR II[NT 80SS I S20C I 2 I I PTJ 8
PRESSURE G;lUCE BOSS I S20C 1 I I Pf3/8
INSULMION I GLASS WOOL 1 SET I W3AOI - 01
RELIEF VALVE soss I S20C I I I I PT \ 2
HEX. BOU Il NUT I SNB7 40SETSI I M20
SUPPORT $;IDDLE I SS400 I 2 I I 91
OUTLET CONNECflON I STFGJ70S,SS400 I 1 I IIOK-2SA ,j80
INSPECflON OFENING HOLE .lSTPCJ70S,SS400 2 SET I I 10K SOA 180
INLET CONNECiiON I STPGJ70S,SS400 I 1 I IIOK-40A ,j80REVERSING COVER I 6S~ Q8410,STPGJ70Sl 1 I I CIAOI - 05
NAME PLATE SEA[ I SS400 I I I I N2A02 - 0\
I ORillN OUTLET FL~~GE I 25 A I JIS 10K S.O. FJ.I STE;I,~ INLET F,ANOE '4C A I JIS 10K S.O. F.f.I r.o IN Il CUTLET flANGE 55 A I JIS 10K S.O. 'J.
7 I
4 I
8 I
5 I
9 1
il
21
5 I
22
ID !11 I12I J I
18 I
20 I
14 I
17 I
ID
IS I16 I
19 I
ACCESSORIESNO I P.';ii ~,;,~E I OiY I REMARKA I AIR IJE,'H vp-e/i: I 2 I JCK - OOA 0.0.10 fUBEB I ORAJN VAl'(E I 2 I JCK .. lOA DITTOC I THERIAOMETE~ I iLl o - 100/150 'C L lYPE0 I RELIEF VALVE I I I srmsc PRESS. ~ Ko/cm'OE I NAME PLUE I I I 125 x 80, I PRESS. GAUGE I 1 I WITH ROOf V/v 07S' B lYPEG I I I
NO
L 1 5:0 ECG I ;0:0li I 275 "CO; 525C I Sce 3,e I ,C6ao 11129 IJ79 I ,529
. t I 6:0 1 900 ! i 1:0 I
PART I 01NO ,
.",1 1 4.69 7.0'!' i ~.~90159 TUEE
m'lhr
'CKo/cm' G
'C
\73
="1..11...-+-;rrr
.. \ 2~19x29 HOLESl SLIDING SIDE
<t@I
DETAIL OF EXPANSION JIONT
@I
I HEAT RESISTANCE AlUMI. PAlNfI CARBOLINE OIL PREP..1I
TUBE PITCHSECflON A-A'
OUTLET FINAl COATING
3 I
fLUID -:1_--occ':S~TEN~, V::;'i:-:--_Ii--c:;-,-f"".O---;;:n;;;--j PART I WEIGHTI MATERiAl IWORK ISPAREFLUID 0 ff 256.81 Ko/hr I 6.3 oAR' ";I~E RE~KOPERATING PRESS. i 7 xc/cm' G I 3 NO.' I ". (Kg) (JIS) I O'ff/SET I 'INlEi TEMPERATURE I 159.5·C I SS RULE ICUSTO~ER I TYPE INO. REQUIRED LQUELET TEMPERATURE I 159.5 'C .1 98 ABS H. H. I. 550cz-21 3 SET/SHIP INO. Of PASSES I I I 2 I
f.--.T.II[fi'Li,OC~If';-(~o:!----+I--_'------=mT./s'---+-"""0~,1'«6--;m;;T;'ls--j APPROVEO~(\,1 ' CUi SCAlE PROJECT 1308/9 L..,..--
PRESSURE DROP I - Ko cm' I 0.6 Ko. cm'DESIGN PRESS. I 8 Ko cm' G I 4 Ko. cm' G CHECKED 1 {. ~}' Of \J I' NONE fllLE H.f.O PURl. HEAlER (NO.'1 r---HYDRO C TEST PRESS. I 12 Ko cm'Gib Ko, cm' G n"c .
_-;;CL;;;:[;I;;-II-ol!~,,,,,'}E';7iSS;,,;,;fA:;;:Cfc::.OR,,-_c-!._._,__ ._._ ---850~ -(~i·-·--·----1 ORilllN /-} ..-'~ ~ -I,," !PROJWION JIW IOWG NO. OHOH-997118 r-,'.-,'Olm f.·'i1Cd,E~'ICCi-V, ,) £ ..
'II(~~~f r--'- -T~~~T---.L C_--;~---'-G8D-'- '-OONC'HWA .. ~~~;~,I~~'[~OCO,LiD'''' .-FiJ'
TUBE SECTION
I2-019 HOLES
FIXED SlOE I
20
FLOW ~ JL :FLOW"""'r~"""'r
~
,
®X6
TUEE ,wow S?;CE(E)
<1> i 00J95 ~ I L )
~,, ,
1417
1
M.K I T I K I C
1 ~ S2[ 5 Snlsllsis-_._----m ~ 4S I 5 i 5
DETAIL Of BOSS
IJ-'VW2 I " 51""~L I: SF'
VIEW 'C-c'
OW:l 0, y
Y- I ~ 14 15 4- i ~+I rr I rh
9 r I::: I'klli.!! I !! ~'~~9~-""'t-- 1-11v " " I~ 19v, '--- q-_~l JL__l_~_
_25--;I--;!_ 25 ! lRB-7.513 TUBE PROJECTION
Tubes shall be flush wilh or extend by no more then one hell 01 0 lube diomelerbeyond Ihe lace of each lubesheel, excepl Ihol lubes shall be lIush wilh lhe lootubesheet in verticol exchangers to Iccilitote droinage unless otherwise specified byIhe purchaser.
INSiDE COATING OF COII[R
•
•
SAil[ NAME: KEY\7118
•
•
PAGE 1 / 1
SPARE PARTS & TOOLS LIST USED FOR 1308/99.39M' H.F.O PURl. HEATER BOX NO.
SUPPLY I DRAWINGNO. NAME .SKETCH MATERIAL
(per healer) REMARK
SPAREI NO.PART
WORK NO.
1053I I
1 TUBE 8-8][ STB340 192'3 5,) OHOH-7-- - '& 997118
• WEIGHTTH'K 2.0
I: 11.9Kg
~. (t ;NON-
2 GASKET \,vl"'5J..;] 0360 ASBESTOS 1,) 1<3 15
~ , WEIGHT
TH'K 3.0 : 0.42Kg.
~,~, .J6QNON-
173 GASKET ASBESTOS 1<3 1,)
, WEIGHT
TH'K 10 : 0.42Kg
~-,"
4 RElIEF VALVE SPRINGiii j ili~
SWOSC 1,] OHOH-
~-997118 .
, WEIGHT
I 021.5 I : 0.05Kg
... ceMFR'S NAME DONGHWA PRECISION IND.CO,LTD.
SAVE NAME : KEY\7118SP
NO.2
-- - -- - -- ---l'j---!
SWAY BRACI~G
,, ,
,
I~,
I--
SWAY BRACING
IH --+--'< -.
. NAME PLATE SEAT
I
-£',
II,I
.-SWAY BRACING I >-+- 'MI
<{
NO.1
,
-- - -- ---- -- - ----- --- --'ilf--!
/""-- UPPER SAOOLE---~
,I--
-----I~-----------------
,
IIr--r+A'--C:>.j
<{
-+
NAME PLATE SEAT
<{
•
TYPE "B"
C
DIMENSION (mm)NO. ITEM
IDDWG NO. TYPE
A B C
1 439M 2 MAIN L.O PURl. HEATER 330 620110681350 DHOH· 997119 "A" De(2 I I DHOH- "A" "8"
3 I DHOH- "A" "B"
4 I DHOH· "A" "8"
5 I DHOH- "An "B"
19,29 HOLETHROUGH10
3I
I -=t
~I '
30 30
69
II1III
VIEW A·A'
019 HOLETHROUGH
TYPE "A"
•
DETAIL OF SWAY BRACING
SAVE NAME : 7119-ASS
UPPER / LOWER SADDLE ARRANGEMENT
PRECISION IND. CO. , LTD.PUSAN. KOREAe DONGHWA
SLIDING SIDEFIXED SIDEDRAWN CHECKED APPROVED
AREV
4 Ka/cm''L" WE
PT3IB
W3AOI - 0113A02 - 03
GlA07 - 07-(3t
5K 25AH80
PT3 8
10K-25A 180
015.9,2t' 1053L
GIA08 - 04 (31
25t x OD370
E2AOI - 04
PT3 8PTI 2
N2A02 - 01
SABOI - 01
M20
IOK-25A 180
250A 140
91
CIA02 - 04
DITTO
I PFI 2
I IOK-40A HBOI CIAOI - 04
O.D 10 TUBE
5
REMARK
FLANGE SIZERATING
JIS 5K S.O. FJ.JIS 10K S.O. FJ.JIS 10K S.O. FJ.
125 , 80WITH ROOT '1/'1 075 8 WE
I 30K - lOA
I' SETTING PRESS.
I 30K - lOAI 0 - 100/150 'C
I 2
I I
I 2
I 1I I
I 2
ACCESSORIES
I o'n
II
CONNECTION FLANGE
EYE BOLT FOR COVER TO BE FITTED IN CASe: OF~AV1NG WEIGHT OF 40kg AND OVER ONLY
Jt
~ DOINGHWA PRECISION IND.CO.,LTD.~ PUSAN,KOREA
A I AiR VENT VAlVf:
1 I SHELL STPG370E I I
7 TUBE ST8340 92
I L.O IN & OUILET FLANGE 65 A
2 1 SHELL FLANGE ITUBE SHEET! I SB410 2 I
6 OUTLET CONNECTION STPG370S.SS400 I
8 I DRAIN VALVE
8 NAiME PLATE SEAT SS400 1
C THERMOMETER
E NAiME PLATE 'F PRESS. GAUG[----+---:----+~~~-=cc-=~~~~-~
9 SUPPORT SADDLE SS400 2
3 CHANNEL COVER 50Ko SB410 1 I
5 INLET CONNECTION STPG370S.SS400 1 I4 REVERSING COVER I 3SKa SB4 10 1 I
D RELIEF VAlVE
n STEAM INLET FLANGE 40 A
21 EXPANSION JOINT STPG370E I
m DRAIN OUTLEr FLANGE 25 A
19 LIFTING LUG SS400 2
17 GASKET NON ASBESTOS 118 INSULATION GLASS WOOL I SET
M' I 2.20 I 3.30 I U9L I 550 I 800 U~1I 275 I 400 I 525C I 568 I 818 i .1068D 11021 I 1271 I iW=E 1650 I 900 1;150
16 PRESS GAUGE BOSS S20C 1
22 INSPECTION OPENING HOLE STPGJ70S.SS400 2 SET23 CHEMI. CLEAN. CONN. STPG370S/SS400 2
20 TURBULATOR BRASS 92
10 THERMOMETE,~ 80SS S20C 2
12 DRAIN 80SS S20C 211 RELIEF VAlVE BOSS S20C I
15 GASKET NON-AS8ESTOS I14 HEX. BOLT & NUT SNB7 24SETS13 AIR VENT BOSS S20C 2
NO PART IIAME 80RE
PART I la",NO 01 02 i -
PART I PART IlAiME WEIGHT MATERiAl WORK ISPARENO. (Kg) (JIS) o'rr SET REMARK
RULE ICUSTOMER WE NO. REQUIREDASS H. H. I. 640CZ- 2 2 SET/SHIP
m' /hr
'm/sKo, cm'
.-
410FULL
L.OTUBE SIDE
2
34590
6.6I
DETAIL OF EXPANSION JOINT
I
60 (7,1
Ko/hr I
m/s 0.36KOI cm' 0,35
Ko/cm'G'C'C
Kn,cm'G 4KOlcm'G 6
85 -(:IT
19
360
I HEAT RESISTANCE ALUM!. PAINTI CARBOLINE OIL PREP. II
EMPTY
STEAMSHELL SIDE
812
TUBE PITCH
7169.6169.6
262.29
DESIGN TEST CONDiTION
c:I 20 I
SECTION A-A'
V~IG~rIKol
SURFACE AREA 4.39 M'
NO. OF PASSES
FLUID
JOIN! EFFICIENCY
FLUID 0n
VELOCITYPRESSURE DROP
OPERATING PRESS.INLET TEMPERATUREOUELE! TEMPERATURE
I OUTSIDE FiNAl COATING
~ A
~FLOW if !I iFLOW a-=r ~ \~ \ ;-=r v-,--
I I ,A'
I--=<'-'TUBE SECTION
I-u
--- ----------------------------'--------------------~
DETAIL OF BOSS
M.K T K I C
I 52 5 I 5U 5.1 5 I 5m 4.5 5 I 5
~I I
2 . '51'.5·NI I, 5iT
, '///v
! 1
I 9=f
DETAIL OF Y
TUBE REMOVAl SPACE(E) , '>;'Ilce REM"""
VIEW 'C-~c' 327 r I, r5 f® I t, $~f 138 _01,-=-5',-=-9..:.TU::8c:.Ei-~+4#-k~g#-1
C 10 10 C y' -'I~ \ '~ 139.5 3 1I I 1I 3, , , /;<Q>@~ \, " 11 , ! , I r (21)'~: :J,/ 22 22 \,\xr,: : 1:1 0: I : 1 200 1 :!: ~I~
,i ' FT ~\~1-011 23 ftt:--::+- T -< '>l- ~ i ~ P7t(01/,MJ\/l-----~ ~ ~~ [LE, b..:' -;;'1--j~: ' ". I ,f-- ~7 . /~
.///-!/~ eo '/'\\! \'\\ il/~ :-~~-6-t!!! I!l; i~ \\JJD--I f, -i"- -Y,-- -\ \, 'rnrr ->-.-- ~.I.d-, -_~ -+\, +- " ' -1--~ - r-:-!I ';: H" lL-Q-- i ' ;
\ ,,-I vlJJJ'!,TI \: 1'-/ ct!K- I~ <; I~O;W- ;.-~~~~-~ - ;;;rKr*-v ~ g %,'~ 3' ---'--~- ! 0-= ! :'~)~~' - ~r
ffi~ M ~ ~ 25 ~ 1 ~--~ -- Z -~t '\ 8 12
; : 1,1 '@71 fGALV' STEEL 57, fO'\~, ' : 17, ' , I: 1.1 6 v0I 150 I I / I 150 10 C 1335; C ~ 25
2~ ~ 0
I . 235 235 I ' 4=+TYPE "A" TYPE "8" I 6 12 8 1 I ~\T
2-019 HOLES 2-1g'29 HOLESFIXED SlOE I SLIDING SIDE, r: ,.4 I f+J 14, 15 4- ! t=P 17 ®
t ""' 1 ~h/
.~ : .I,,~!i ~ i! }:j~l~L._---'-- __ , I_~l JL_=t_ ,-_J
~RB-7.513 TUBE PROJECTION
Tubes shall be Hush wilh or extend by no more lhon one half of 0 lube diameterbeyond Ihe lace 01 each tubesheel, except Ihat lubes shall be Hush wilh Ihe taplubesheel In verl.col excnonqers 10 locililole drainage unless otherwise specified bythe purchaser.
•
•
•
•
SAVE NAiME : KEY/7119
•
•
PAGE I 1 / 1
SPARE PARTS & TOOLS LIST USED FORI 1308/9- - ..
4J9M' MAIN L.O PURl. HEATER I BOX NOI
I SUPPLY I DRAWING
NO. NAME SKETCH MATERIAL (per healer) REMARK
WORK SPAREI NO. IPARTNO.
1053I I8-B~ 92'1 5,1 DHOH-
1 TUBE . . .ril S18340 7__ - sI 997119• WEIGHT
TH'K 2.0 : 7.9Kg
0370
.
~NON-
2 GASKET ASBESTOS 1,I 1,1 15
• WEIGHT
TH'K 3.0: 0.4Kg
.0370
~NON-
3 GASKET ASBESTOS 1,I 1,1 17
• WEIGHT
TH'K 3.0: O.4Kg
~-,11 '
4 RELIEF VALVE SPRINGiii i ili~
SWOSC 1,1 DHOH-
~997119 • WEIGHT
: 0.05Kg
I 021.5 I
MFR'S NAME 0 DONGHWA PRECISION IND.CO.,LTD.
SAVE NAME : KEY\7119SP
FJ.
F.F.FJ.
5« 5.0.
10« S.O.10« 5.0.
FLANGE SIZERAilNG
JISJISJiS
25 A I15 A I
40 AI
BORE 11-1---'-~"==,,~-----1
;',CCESSOF.:ES
CONNECTION flANGE
PART NAYE
L.O IN & OUiLET FLANGE
8 I NA~E PLAIE SEAT SS400 1 I I N2A02 - 01
ill I
2 I SHELL FLA~GE (ruSE SHEETl I 58410 2 I I 251 x 00280
7 I ruSE 1518340 30 I 5 I 015.9,21
I I SHELL ISiPG370E I I I 150A HO
22 INSPECTION OFENING HOLE SiPG370S,SS4OQ 12 SET I I 10«-25A 98021 EXPANSION JOIN; STPG370E I I I I E2AOI - 02
9 I SUPPORT SADDLE SS400 I 2 I I 9t
NO I P..\HT n~.\.iE I OfY I RE!)!i:,A I AJR VGH Vi-LVI I 2 ! 30« ICA 0.0 10 WEEB I OR,\JN VALVE I 2 I .30K - lOA D1fTOC I THER.'AO.\IETER I I I I I o - IC0l150 'C L ffPE0 I RELIEF VALVE I 1 lSE, ,ING FRESS. 4 Xc/cm 'GE I NA'JE FLATE I 1 I 125 , 80F 1 FRESS. GAUGE I 1 I WITH ROOf VIV ~ 75 B TYPE
I I II I I
3 I CHANNEL COVE,~ I 35Ka I SB410 i j I CIA02-02
I1 I RELIEF VALVE BOSS I S20C I 1 I I PTI 2
IS
It...HEV
U I
23 CHE,Y!. CLEAN. CONN. STPG370S/SS4001 2 I I 5«-25A !80
17 GAS«ET I NON-ASBESTOSI I I 1 I GIA07 0573[116 PRESS GAUGE 80SS I S20C I 1 I I PfJlB
20 TURBULATOR BRASS I 30 I I SABOI 01
18 INSULAflON I GLASS VlOOL. 11 SET I I W3AO! - 0119 LIFTING LUG I SS400 I 2 I I L}A02 - 03
10 I THERMOMETER EOSS S20C I 2 I I PF 1/2
12 DRAJN BOSS I S20C I 2 I I PT3 8
15 GASm NON ASBESTOSI I ill GIAOS - 02{3t114 HEX. BOLT & NUT ISNB7 115SETSI I M20
NO
13 AIR VENT BOSS -IS20C I 2 I I PT} 8
I I IWOR« I'S?ARF IPART WEIGHT MATERIAL - C i
NO. PART NMAE (Kg) (JIS) I O'TY/SET I REMAR«
RULE 'CUSTOMER I TYPE INO. REQUIREDASS H. H. I. 630CZ - 2 I 1 SET/SHIP
Ko cm'G
mTsKo cm'
Ko cm'G
FULL145
L.O
2
ruBE SIDE
95 'C
\ ! R6
f,'·
2-23,j3 HOLESI SlIOh~G SIDE'
DETAIL OF EXPANSION JOINT
«o/hr IKa/cm'G I'C'C
60 17.)
Ko cm'GI 4
m s I 0.33Ko cm' I 0.37
WPfY125
SIEAlA
812
SHELL SIDE
88.317
159.5159.6
TUBE PITCH
I HEM RESISTANCE ALUM!. PAlNiI CARBOLINE OIL PREP..11
60'
\7~~~'! ';6( '\
~-~I 20 I
DESIGN TEST CONDITION
2-123 HOLESI FIXED SIDE
o
SECTION A-A'
SURFACE A~EA 1.63 M' I
'N~IGH;1«0)
NO. OF PASSESOUELET TEMPERATURE I
FLUID 0TY IOPERATING PRESS. IINLET iWPERATURE I
FLUID I
DESIGN PRESS.
VELOCityPRESSURE DROP
JOINr EFFICIENCY
IffDRO C TEST PRESS.CLEANLINESS FACTOR
~ A
~~;£/L ;~e:-, \ \,. ,, , ,, ,
I I I. .A'
KTUBE SECTION
10 C
'" I i_I,, ,
~-l::.:= ; I
I I «----'--'--'
- ~ C
~l- 1/,u
rr
5
45
C
TYPE "B"
I 4.5 5U 4.5 5m 3.7 4
M.K T K
DETAIL OF BOSS
7fU]L~~~~I'
, .
VIEW 'C-c'
DETAIL OF Y
RB-7.513 TUBE PROJECTIONTubes shall be flush wilh or ex lend by no more Ihan one half of 0 tube diamelerbeyond Ihe face of each tubesheet, except Ihol 'tubes shall be flush with the loplubesheel in verlicol exchangers 10 focililote drainage unless alherwise specified bythe purchaser.
~------------~------------------------------------"----------_.~-~-~
•
•
SAVE NAME : «EY\7120
.'
PAGE I 1 / 1
SPARE PARTS & TOOLS LIST USED FOR 1308/9
1. 63M' GIE l.O PURl. HEATERBOX NO.I
I SUPPLY I DRAWINGNO. NAME SKETCH MAfERL\l (per healer) REMARK
IWORK ISPAREI NO.IPART
NO.
1303I I-E%3-=T DHOH-
I TUBE - - ~I STB340 30 5997120A
7-- - ~
• WEIGHTTH'K 2.0 : 4.9Kg
- 0280
. (if<.. ;l\\\ NON-2 GASKET \~0168 ASBESTOS 1 1 15
• WEIGHT
TH'K JO : 0.37Kg.0280
~NON-
3 GASKET ASBESTOS 1 1 17
• WEIGHT
TH'K JO : 0.37Kg
~-
4 RELIEF VALVE SPRING III I III~SWOSC 1
DHOH-
~-997120A
• WEIGHT
I 021.5 I : 0.05Kg
MFR'S NAME c@=> DONGHWA PRECISION IND.CO.,LTO.
SAVE NAME : KEY\712DSP
REV
-
ioK-IOA
M20
G1A07-135K-25A j80
Z51
0.61
IM30 x 2p
2
NO. REOUIRED _I SET/SHIP
S20C I I PT3/8" .S20C I 1/1 PT3/8"S2DC 1 m/8'S20e 1 3/2 PFI/Z"
SS400 2 91
S2DC I I
SS400 I NZA07-01S2DC I I M30 x 20
SNB7 32 sels I
GL'6S WOOLGALv' STEEL 1SET
SS'OO I 6 61
FC200,SS4DO 2.
SS4DO,SGP 7sels M12 &:15A
AI. -BRASS 298 7 016,II,2730L
ON - ASBESTOS 4
MArERIAl WORK SPARE I(JIS) O'ff/SET REMARK
STPG370E I E2AOI-08SS400 2 0570,221SB410 I II.D 450 r 61
TPG370,SS400 I 10K- 80A 840
NAVAL-BRASS 2 0570 x 251
rC200 I· I DCS-01l3-17
pTPG370,S2DC I 1 I
~TPG370,SS40cl I 10K-IDOA #40
,TPG370,SS4DO I IOK-250A 140
FC200 I OeS-01l3-17
I SS400 Z L3AOZ-O I
I I
I 97
1 97
IWEIGHT
(Kg)CUSTOMER
ASS H. H. I.
sne BOLT &: NUT
AIR VENT BOSSBL'NK
COMPOUND GAUGE 80SSDRAIN BOSS
BOILING STEAM CONN.PEEP HOLESTAY « SPACER
NA.ME PLATE & GAUGE SEAT
COND. W. INLET CONN.STEAM INLET cmlN.INLET COVER
SHELL FLA~GE
PART NMIE
SHELL
I CHEMICAL CLEANNG CONN.
I GASKET
I SODA HOPPER BOSS
I SUPPORT SADDLE
I LIFTING LUGI THERMOMETER BOSS
I BAFFLE PLATE
I TUBE I 323
I TUBE SHEET
1 EXPANSION JOINTI OUTLET COVER
27 I mu GAUGE CONN.
26 I INSULATIONI
24
25
23
ZD1918
22
17
21
16
1415
--JACCESSORIES
,.- ~I
NO. I PART NA.~E o'rr I REMARK
A I IJR VENT vi" 2 30K-IOA (0.0 10 TUBE),B I DRAIN v/v 3 30K- lOA (0.0 10 TUBE)
C I PLUG I I M30 , 2p
I-
I 110 PLUG M30 x 20
E ! THER"WETER I 5 0-200'C;2 0- iOD'C;3 l ~ rYPE
F I N~,~E PlATE I I 125 , 80
G ! COMPOUND C,':0GE &: v~_1 PF3/8' x ~75,I
H I WATeR LEVEL GAUGE I , I F72U (loK-IOA),
1312
10
11
7
9
8
65
3
4
2
RULE
PARTNO.
~ DONGHWA PRECISION IND.CO.,LTD.~ PUSAN,KOREA
APPROVED ;i,f;1..v"'~ SCALE PROJECT 1308/9
CHACKED7~'~ . r.JIl ?/ t NONE TITLE DUMP. COND/DRAlN COOLER
DRAWN ;<i 1" '111' PROJECTiON IDWG NO.o 'I":). 3RD DHCC-997121
SIZE
F.F. ((;24)
F.F.FJ.
F.F.rr.
80A JIS 10K 5.0.50A JIS IOK 5.0.
200A JIS 5K 5.0.250A I JIS IOK 5.0.
I I FlA,~GE
BORE RATING
I 80A JIS 10K S.O.
I IN &: OUTLET FLANGEI STEAM INLET FUNGE
V AIR OUTLET FlANGE
ill COND. W. INLET FlANGE
NO. I PART NIJ,{E
11' I DRAIN OUTLET FLANGE
DESIGN TEST co.~OITlON
SURFACE AREA 40 M' SHELL SIDE I TUBE SIDEFLUID STEN, I F.WFLUID err 3700 kQ/hr I 220 m' /hrOPERATING PRESS. ArM. k9/cm' G 4 kq/cm' G
INLET TEMPERATURE 169.6 'c 55. 'cOUTLET TEMPERATURE 70 'C G5,S4 'cNO. OF PASSES. I IVElOCllY I - m/s 1.33 m/sPRESSURE DROP. - kg/cm' 0.3 kg/cm'
DESIGN PRESS, 7 kg/cm'G 5 kg/cm'G
HYORO'C rEST PRESS, 10.5 kg/cm'G 7.5 kg/cm' G
'CLEANLlNESS FACTOR 85 (7.)JOINT EFFiCIENCY 60 (7.)
WEIGHT EMPff T FULL(k9) 1050 I 1550
,Till c--J
-- - C
~~,
=" 1-:'T
I--
u
I
Ir
,I
M20
M20
DETAIL OF STUD BOLT &: NUT ,-------::::=~:::-::=:=~------__, 1-----''----1c.=::..:e-.:=::.:-.::.::.:.::.:'-----.----F-''-=c.=:..::.-=+---'--!--+-'C::.:...:=.:.-'..:..::-j
CONNECTiON FLA~GE
RB-7513 TUBE PROJECTIONTubes shall be flush with Of exlend by no more than one hall cf 0 tube diameter beyond the face of each lubesheel,except that tubes shall be flush with the lop lubesheel in ver!iccl exchangers la facilitate drainage unless otherwisespecified by the purchaser. .
OUTSIDE FINAL COATING I HEAr RESISTANCE ALUM!. PAINT SILVER IINSIDE COATING OF COVER I TAR EPOXYIMIN.250 ul
I,,I 0I ,enl,, ,
491 I
,: ~; ,~
- ,-,,I
456'x3' ;1368
'111 11
- -6
I L
DETAIL OF BAFFLE PLATE PITCH
400 400
.J
CO.5
\J ~I=~
~DETAIL OF TUBE PITCH;;) , \0
-P- -le- l-f=" --t-H-- j. -- l- -P-
~ 016.1'0.05 t,
-I M.KI T I K C
12~i I 1 -
\<Xl - -
=;,d I 'C D 9.3 9 9_1...-.....- _ - -~-
= 9 1 I~ IF -"-' m 5.5 6 6
'"- - 11' 5.5 6 6'"--J "" L- V 5.5 6 6,
DETAIL OF TUBING & SPACING BAFFLES12 6,0 6 6
22
~L! 25
r-r-; :-:-6=10 - I..... I Ii , Ico
I '-{ 86'00CO~
~ ""' -.r> c~i'1;0 u 2 6c,. t
, Jj R6
-DETAIL OF WELDING PARTS
SAVE NAME : KEY\71 21
I PAGE 1 / 1
SPARE PARTS & TOOLS LIST IUSED FO~ 1308/940M 2
OUMP CONDENSER!DRNN COOLER I BOX NO.
SUPPLY I DRAWINGNO. NAME SKETCH MATERIAL
(per ship)REMARK
WORK ISPAREI NO.PARTNO.
2730I I-BG-r . DHCC-1 TUBE -- - -3 AL-BRASS 298 7 8997121 • WEIGHT
TH'K 1I
: 7.8K9
0520 I
G£2 GASKET NON- DHCC- 24ASBESTOS
4 2 997121. • WEIGHT: D.45K9TH'K 3
-
MFR'S NAME c@:> DONGHWA PRECISION IND.CO.,LTD.
•
SAvE NAME: KEY\7121SP
REV
REMARK
61
IOK-50A
el6xll
e370 x201
250A 940
OCS-O 101-05
MI2 &15A
F2AOI-02
IOK-65A840150A 940
NO. REQUIRED1 SET/SHIP
1308/9
24sels
36U
WORK SPARE
O'TYjSET
M/E JACKET F.W PREHEATER
3RO 10WG NO. OHFH-997122
MATERIAL
PRECISION IND.CO.,LTD.PUSAN,KOREA
FC200
SS400
Al-BRASS
SS400
STPG370S
STPG370S
SS400,SGP
H. H. I.
STPG370,SS400
NAVAl-BRASS
r.;TPG370,SS401
GLASS WOOL I sel 251GAlV' STEEL 0.51
NON-ASBESTOS , I GIA07-07x31
NON-ASBESTOS I 1 GIA09-04x3tS20C 1 PU/8" x 55L
STPG370,SB41 I IOK-40A 880SNB7 12sels M20 x 120L
S20C I PU/8"S20C 1 PU/8"
. S20C/FC200 1/2 PFI/tSS400 Isel 91SS400 I N2A07-01
WEIGHT(Kg)
I 46
CUSTOMERASS
PART NAME
STUD BOLT 1£ NUT
DRAIN OUTLET CONN.
INSULATION
COMPOUND GAUGE BOSS
GASKETGASKET
THERMOMETER BOSS
TUBE
BlANKAIR VENT BOSSDRAIN BOSS
BlANK
BlANK
SUPPORT SAlDDLE
BAFFLE PLATETUBE SHEET
NAME PLATE & G~UGE SEAT
STAY & SPACER
SHELL FlANGE
STEAM INLET CONN.
PEEP HOLE
STEAM INLET BOX
SHELL
CHANNEL COVER
~ DONGHWA
24
19
23
20
12
21
15
181716
22
1314
10I'
ACCESSORIES~
NO. PART IJA~E o'rr I REMARKA AIR VENT v/v 2 I 3QK - lOA (0.0 10 TUBE)B I DRAIN v/v 2 3QK - lOA DlrTO
C BLANK
0 BLANK IE I THERMOMETER I 3 0-200·U "LIYPE
F NAME PLAIT I I I25x80
G COMPOUND GAUGE & v/v I I PF 3/8xe75H 1
I I
7
9
4
8
6
2
5
3
RULE
PARTNO.
AlPPROVEO A/M/ SCAlE PROUECT,. ~ NONE IrTmITLFE----'----i-~
CHECKED 7b~ .~ 7/t
DRAWN 1'1 1/11 PROUECTlON
H. (1-18)
FJ.
FJ.
®ill
FlANGE SIZE
RATING
JIS 10K S.O.JIS 10K S.O.JIS 5K S.O.
I
65A
40A65A
CONNECTION FLANGE
955
1101 I
DESIGN TEST CONDITIONSHELL SIDE TUBE SlOE
STEAM F.W1454 kq/hr 23.1 m'/hr
7 kg/cm'c 4 kg/em'c
169.6 'C I 29.2 'c169.6 ·C 60 ·C
I 2- m/s 1.15 m/s- kg/err? 0.2 kg/err?
8 kg/em'c 5 kg/em'c12 kg/crrIG 7.5 kg/em'c
85 (:r.'60 (7,)
EMPTY FULL
300 I 348
PART NAME
WEIGHT(kg)
STEAM INLET FLANGEDRAIN OUTLET FLANGE
F.W IN & OUTLET FLANGE
205 ~ I I
SURFACE AREA 3 M'
FLUID O'TY
OPERATING PRESS.
OUTLET TEMPERATURE
FLUID
NO. OF PASSES.VELOCITY
INLET TEMPERATURE
JOINT EFFICIENCYCLEANLINESS FACTOR
DESIGN PRESS.
HYORO'C TEST PRESS.
PRESSURE DROP.
MI5 EYE BOLT
I~~ ~cp2~ I I I200
f-+" 11t1 - ,25 1
I,50 I
1i 14
®/ ~ @) 5 ~GF ~k~12~ I
, 6: 3 3po 704 ~ I 10 ",,1' m20 2-e23HOLES 2-23x33HOLESI'\
(jj) FIXFD SIDE SLIDING SIDE I·
l4~'Ft'
T 11 K-" Le
- ~ C
f!?1/, I
u
I
BUNDLE REMOVAL SPACE!(1350)
M20
NO.I '1 TIT ,I 11 11 I I
D, -lflf I illI ~ I I[ I IV
M20 V
DETAIL OF STUD BOLT & NUT
RB-7.513 TUBE PROUECTlONTubes shail be lIush wilh or exlend by no mare Ihon one hall 01 0 lube diameter beyond Ihe lace 01 each lubesheet,except thot tubes shall be flush with the top lubesheel in verticcl exchangers to facilitate droinage unless otherwisespecilied by the purchaser. OUTSIDE FiNAl COATING I HEAT RESISTANCE AlUM!. PAINT SILVER II---'''---J...;::::..:..::.c-------l-----I--+--t-~c__-__j
INSIDE COATING OF COVER I TAR EPOXY ( MIN. 250 )J) I ~.:,.._.j"'=:c'-".:,:,..='~----_+_-==_-+_-'---_t_-t_=~,___-___l
~I5
DETAIL OF TUBE PITCH
M.K T K C
I - - -D 5.2 5 5ill 5.1 5 5
102 6.0 6 6
~.-'
1\ ", ,C_I I
W-!-J
~I
: 11,
DETAIL OF WELDING PART
B TYPE
e65.9 iS1l
I-~I ---3~ ~ 7.1 ~I
e165.? 45·
F ~.J-.7 ::31EV.....J..-U !'
VIEW 'C-c'"
865
A TYPE
1 1 140 1 I 0'180
9DETAI( OF TUBING & SPACING BAFFLES
I ·~_rC05~jJ:-.." "",. n '"r 11 ,- --=
295
- '--
DETAIL OF BAFFLE PLATE PITCH
22
-r----p-I-
.-tn:- 0
I! I 0'1 Ig
~ ,.,.,';i 0 9":] 'I I<..i 2 _.
a. -'-H-I-
• '+ I! -+
If II I=n1lJ T' 11
350=-- - 0
•
SAVE NAME . KEY\71 22
~------------- - --- .... _. --------------------------------~,---------------
915K-25A n80IOK-50A g80
SAlBOI - 01
W3AOI-OIl3A02 - 03
E2AOI - 06
015.9,21,1053L
GIA07 11(31)
GIA08 07(31)
N2A02 01
350A 840
PT3I8
M20PT3 8PT3 8
91
IOK-25A88010K 40A g80CIAOI-06CIA02 06
PTI 2PFI 2
I 251, 00470
HJ.O PURl. HEATER (NO. 1)
10WG NO.3RO I DHOH-997118-B
PRECISION INO.CO.,LTD.PUSAN,KOREA
TITLE
INOTE Iill BOLT FOR COVER TOBE FITTED IN CASE OFHAVING WEIGHT OF
40k9 ANO 0\1R ONLY
NONE
PROJECTION
DONGHWA
jWEIGHT MATERIAL WORK SPAJREPART NAME (Kg) (JIS) O'lY SET REMAJRK
ICUSTOMER IlYPE NO. REOUIREO r--AlBS I H. H. I. 660CZ - 2 1 SET!SHIP
AIR VENT BOSS S20C 2
UPPER SADDLE ISS400 2
TUBE ST8340 I 192 5
GASKET NON ASBESTOSI I
CHEMI. CLEAI'. CONN. STPG370S,SS400 2
TURBULATOR BRASS 192
GASKET NON ASBESTOSI I
LIniNG LUG SS400 2
INSPECTION OPENING HOLE STPG370S,SS400 2 SETSEXPANSION JOINT STPG370E 1
PRESSURE GAUGE BOSS S20C I I
HEX. BOLT & NUT SNB7 40SETS
SHELL FLANGE ITUBE SHEET) SB410 I 2
NAME PLATE SEAT SS400 I I
INSULATION GLASS WOOL 11 SET
SUPPORT SADDLE SS400 I 2
SHELL STPG370E I
OUTlET CONNECTION STPG370S,SS400 1INLET CONNECTION STPG370S,SS400 I I IREVERSING COVER J 65KG SB410,STPG370S ICHANNEL COVER I 85KG SB41O,STPG370S I I
DRAIN BOSS S20C 2RElIEF VALVE BOSS S20C ITHERMOMETER BOSS S20C 2
21
7
9
2
8
22
20
2324
19
14
18
16
ACCESSORIES
NO I PART NAME 1 OlY REMARKA I AIR VENT VALVE I 2 30K lOA 0.0.10 TUBEB I DRAIN VALVE 2 30K lOA DITTOC I THERMOMETER 2 1 0 -100/150'C L . 'T' TYPE0 I RELIEF VALVE I I SETTING PRESS. 4 Ko/cm'GE NAME PLATE I 1 125 , 80F PRESS. GAUGE I I WITH ROOT V/V 075 B lYPEG I
12
17
IS
1110
13
CONNECTION FLANGE
NO PART NAME FLANGE SIZEBORE RATING
I FO IN & OUTLET FLANGE 65 A JIS 10 K S.O. F.E.II STEAM INLET FLANGE 40 A JIS 10 K S.O. F.E.m DRAIN OUTLET FLANGE 25 A JIS 10 K S.O. F.E.I\' A JIS K S.O. F.E.
P~T I 01 I' 01 [' 03NO, 1=M' I 4.69 I 704 I 9.39L 550 I 800 I 1050LT 275 I 400 I 525C 568 1 818 I 1068o 11291137911629E I 650 ! 900 I i i 50
PARTNO.
RULE
CHECKED
m' /hr
Ko cm' G
m sKo cm'
Ko cm' G
425FULL
TUBE SIDE
4
F.O
6
2
35598
0.160.6
6.3
DETAIL OF EXPANSION JIONT
Ko/ cm- G'C
Ko/hr
'C
STEAM
~I.A....t
10 -~i
12 B \2·-19,29 HOLESI SLIDING SIDE
SHELL SIDE
169.6
256.817
169.6
C
HEAT RESISTANCE ALUMI. PAINTI CAJRBOllNE OIL PREP. ; 1
DESIGN TEST CONDITION
TUBE PITCH
60'
~I 20 I
SECTION A-A'
L1
o
SURFACE AJREA 9.39 M
NO. OF PASSES
CLEANLINESS FACTORJOINT EfFICIENCY
OUELET TEMPERATURE
FLUID 0 lY
VELOCITYPRESSURE DROP
FLUID
OPERATING PRESS.INLET TEMPERATURE
DESIGN PRESS.HYDRO C TEST PRESS.
TUBE SECTION
I2-019 HOLES
FIXED SIDE I
k-=f:M'
K
I~
T
Uli
I
M.K T K C
I 5.2 5 5II 5.1 5 .5
m 4.5 5 5
DETAIL OF BOSS
®/
~-
285
IS14
'r-re-
2511
~ 20~
~'" v~
// /.Li~ '".. u
~0.:
11=
- -1---
~I//
WOWJL OF "x"
•
•
SAVE NAME: 997118B
PAGE I 1 / 1
SPARE PARTS & TOOLS LIST USED FO~ 1308/9
3M2 MIE JACKET F.W. PREHEATER BOX NO.I
SUPPLY I DRAWINGNO. NAME SKETCH MATERIAL
(per ship) REMARK
WORK SPAREI NO.PART
NO.
~,: NON - . DHFH-1 GASKET
~0272 1 1 997122 22ASBESTOS • WEIGHT
: O.4KgTH'K JO
0370
w: NON - DHFH-2 GASKET 1 997122 23. ASBESTOS • WEIGHT
: 0.4KgTH'K JO
MFR'S NAME c@D DONGHWA PRECISION INO.CO.,LTD.
•
•
SAVE NAME: KE'i\7122SP
•
•
PAGE 1 / 1
ACCESSORIES FOR CLEANING USED FOR 1308/9
BOX NO.
SUPPLY I DRAWINGNO. NAME . SKETCH MATERIAL
(per ship) REMARK
WORK SPARE NO.PARTNO.
16K-15A
/SODA BOILING . e.-!. l..- n. SS
I STEAM VALVE & 1NOZZLE
~ BCe ")0,1 • WEIGHT
: 2JKq
SODA HOPPER ~" STEELJIS 20K2 1& VALVEF 7J88-S',-;.,rti' -If BC
~• WEIGHT
. : 2.1Kq
-
...
MFR'S NAME c@:> DONGHWA PRECISION IND.CO.,LTD.
•
•
INSTRUCTION MANUAL FOR OIL HEATER
~ DONGHWA PRECISION IND. CO., LTD.
PUSAN, KOREA
Instruction Manual
1. DiscripUon i
Our preheaters being installed for the purpose of heating fuel
oil, lub oil built as tubular heat exchsngers.
DONGHWA preheaters Can be delivered with one-or mUltiple flow and
vertical or horizontal design.
•The preheater consists of a steel shell, welded tubeplates with
therein expanded inside tubes and flanged type Cover•
The shell can be insulated and coated with galvanized steel sheet,
if wanted.
Working-and test pressure is stated on the name plate.
Eventually damaged inside tubes can easily be removed and re-installed.
•If replacement for the tubes is not available the defect inside tubes
can .be plugged. When ordering tubes for replacement please state•
the serial no. which is visible on the name plate•
OIL t ~ STEAM
!CONDENSATE(FIG. 11
I I I I I.I • I ! I
•
ill 1\f "T
I --- -11 I
\~ + .L l. .Jr-:- ! IfI
I I !f I i I.
*I I ,.,
- 1 -
•
•
diesel oil and lub oil are
provided with drawable turbulators. which results in;
a) better heatexchange within the tube
b) no cracking by turbulences of the medium
c) deminished wall temperature
Should a tube be detached or exchanged. the turbulators must be
removed before.
2. Starting Operation
1) Before the first start a water or oil rinsing on the tube-and
shell side must be carried out.
2) Switch on oil or water
3) Ventilate oil or water
4) Open ventilation on the steam side
5) Open slowly steam valve
6) When slight steam can be ovserve on the ventilation
close ventilation on the steam side.
3. Shut-down Operation
1) Close steam valve
2) Switch off oil or water
3) Open ventilation
4) Open drain valve.
- 2 -
•
•
4. Cleaning
Cleaning must be carried out when the following phenomena are found out.
(a) in case the specified temperature can not be obtained.
(b) in case the scale is found out on the inside of heating tubes by
regular check.
I) Cleaning of tube side
(I) discharge the drain completely.
(2) dismantle channel and reversing side cover.
(3) take out turbulators.
(4) clean tube inside using the supplied brush.
(5) insert the turbulators into the tube inside at this time, pIs
check turbulators direction.
5. Leakage from the tube
In the following cases, there might be a leakage from the tube so
please check by the pressure test.
(a) in case oil is detected at steam drain
(b) in case too much d~ain is detected at oil side drain valve.
If a leakage from the tube is observed by the regular check,
Repair the tube in the following procedures.
1) leakage from the expanded part
Re-expand the tube with an expander. If the leakage does not
stop in spite of expanding, plug up to the tube or renew it.
2) When the tube is corroded or damaged to cause leakage, renew
the tube or plug it up. Plug is delivered as one of the spare
parts. plugged tubes are to be replaced under supervising of
. heater maker, When the quantity is over 10% of total tube number.
- 3 -
•
•
. ,
6. Defects and remedy
Condition Reason Action to be taken
Oil or water- Steam puantity
Temperature too low too small Check thermostat
Condensate stop drain
Contamination clean
Slight 0 il or Screw have tighten screws
water leakage become loose
Heavy oil or Sealing defect gasket must be
water leakage exchanged
water in the oil tubes are leaky remove covers
or oil in condensate check tubes and plug
the defect tube.
install box with new
gasket
- 4 -
•
•
, .
INSTRUCTION MANUAL FOR COOLER
~ DONGIIWA PRECISION IND. CO., LTD.
PUSAN; KOREA
•
•
INSTRUCTION MANUAL FOR COOLER
J. Operating Instructions
1) Cooling Side (Water Channel)
(a) ~~nipulate the valve so that each fluid will flow in a
gradual manner.
(h) Keep the air vent valve under the ever-slightly-opened
condition. Care should be taken so as not- to let the air
gather in the water channel or tuhe inside •
(c) Check with the flowmeter if furni~hed so that the flow
rat~ will not exceed the designed: valve.
(d) Record periodically the inlet and outlet temperatures,
pressure, and flow of each fluid.
(e) For the flow control, use the outlet vdlve. Do no use
the inlet valve for this purpose. Keep the inlet valve
constantly full open.
2) Fresh Water (or Lub•. Oil) Side (Shell)
At'starting up, open the air vent valve fully. After
confirming the air completely vented, tighten up the valve.
2. Cleaning
Cleaning must be carried out when the following phenomena are
found.
(a) In case the scale i.s found on the inside or outside surface
of cooling tubes by checking when the specified temperature
can not he obtained for inlet and nutIet of fresh water.
(h) In case the scale ill: found on the inside or outside surface
of cooling tuhe~ by checking on the other case, such a
overhauling. Overhauli ng must be carried out everyone year.
'-1-
•
•
1) Check
When checking the tube inside's surface, as to the tube side,
take off water channel or cover.
2) Cleaning of Shell· Side
(a) Discharge the drain completely.
(b) Close in/out valve
(c) Fill up chemical solution through drain valve with chemical pipe.
(d) Chemical cleaning line is connected respecthely to the air vent
&drain valve and circulated .
(e) If fouled condition is severe. It is preferable to contact
and discuss maker or special cleaning shop.
(f) At any case, cleaning chemical should be nelltalh.ed with alkalic
Rollltion and completly rinsert with clean fresh water.
3) Cheening of Tube Side
(a) Discharge the drain completely
(h) Take off channel and reversing cover .
(c) Clean out using ~he cleaning· brush.
3. Leakage From Tube
In the following cases, there might be a leakage from tube.
So please check hy the pressure test.
(a) Extraordinary decrease or increase of the cooled fluid
(h) When the cooling water outlet temperature rises too high
comparing with normal valve.
(c) When the shell inside gives an extraordinary sound.
-2-
.-..... ;
•
•
If a leakage from the tube is observed by the check mentioned
in-4. or check at overhauling, repair the tube in the following
procedures.
('a) Leakage from the expanded part.
Re-expand the tube with an e-xpand _tool. If the leakage does
not stop in spite of expansion, plug up the tube or renew it.
(b) When the tube is corroded or damaged to cause leakage, renew
the tube or plug it up. Plug is delivered as one of the spare
parts •
-3-