10¹øÂ¯³ý»ÒÏµÍ³µ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure

7/23/2019 10¹øÂ¯³ý»ÒÏµÍ³µ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure

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00

Rev. Date Compiled by Review Approval

锅炉除灰系统调试措施

Boiler Ash Handling System Commissioning Procedure

Document o

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目)

Catalogue

1.*+

.............................................................................................................................+

Overview.......................................................................................................................+

2.,-&./012

....................................................................................................+

Main equipment technique specification....................................................................+

3. 34567

......................................................................................................'6

Commissioning basis and standard..........................................................................'6

4. 目8

..................................................................................................................'6

Commissioning purpose.............................................................................................'6

5. 29

..................................................................................................................'7

Commissioning range.................................................................................................'7

. :;<.8=>5?@AB

.........................................................................'7

Commissioning condition and chec!ing content.....................................................'7

". 程CDEFGHI

.........................................................................................'7

Commissioning process# procedure and method.....................................................'7

$. JK目65LM67

.....................................................................................%8

Commissioning qualit% targets and assess standards.............................................%8

&.NODPQRSD安TUV措施

.........................................................................%8

'nvironment# occupational health and safet% control procedure..........................%8

1(.WXY工

................................................................................................................%9

Organi)ation and division.........................................................................................%9

11Z[)

......................................................................................................................%7



*ppendi+.....................................................................................................................%7

1.*+

Overview

$工程\赞比亚 )$P %&'(0)*燃煤电站项目]^_赞比亚`Habc

defg8马安巴煤矿Ah锅炉i!H锅炉jkl8%&('0t:hmnompqNr

st锅炉h$措施\u工程锅炉除灰系统调试措施h

$he pro;ect is ambia )$P %&'(0)* coal <ired power plant/ located at

)aamba coal mine/ Sina=ongwe/ Southern Province. $he boiler is produced by

Dong<ang Boiler Company/ which is %>('0t:h high temperature/ super high pressure

circulating CB boiler. Here the procedure is <or the boiler ash removal system

commissioning.

2.,-&./012

Main equipment technique specification

%.' 锅炉12

Boiler speci<ication

ambia )C1 %&'(0)* Coal ired Power Plant 安v % w ('0t:h ompxyz{qNrst|}炉D~炉•D€‚ƒ„…D†…‡ˆ‰YŠ‹DŒ‡Ž‹D

‘‰D’“”–D—˜™šD›œžŸD¡¢£DT¤š¥]¦§w

'(0)* ¨|‡|©ª电«Wh锅炉¬qNrst燃®D炉A¯°±灰±²³´

µ¶·¸¹º8m»D¼½¾8¿À煤燃®/0h

ambia )C1 %&'(0)* Coal ired Power Plant is provided with two sets o<

('0t:h super high pressure/ natural circulating CB steam drum boilers/ which is

single <urnace/ single medium reheating/ thermal isolation cyclone separator/ tube?

type air preheater/ balanced dra<t/ end part double <lue/ suspension structure/ hal<?

unsheltered layout/ solid state deslagging/ complete steel structure/ matched with

'(0)* condense turbine?generator. $he boiler adopts CB combustion and

limestone desul<uri=ation techni@ue that low pollution and high e<<iciency.

锅炉,-xyÁÂ

Boiler main parameter sheet

项目

4tem

~^

5nit

B)CR B#CR



,|rK

)ain steam <low

$:H ('0 87(.6+

,|p"

)ain steam pressure

)Pa '8.+% '8.+%

,|nÃ)ain steam temp.

℃ (80 (80

¼„ÄÅp"

1P RH inlet pressure

)Pa %.7( %.7(

¼„ÄÅnÃ

1P RH inlet temp.

℃ ++8 ++8

m„ÆÅp"

HP RH inlet pressure

)Pa %.6 %.6

m„ÆÅnÃ

HP RH inlet temp.

℃ (80 (80

„…‹rK

RH <low

$:H 8%0.8% 800.8

ÇÈnÃ

eed water temp.

℃ %87 %87

m°T“É除ÇÈnÃ

eed water temp.

eclusive all HP

℃ '6'

' m°É除ÇÈnÃ

eed water temp.

eclusive ' HP

℃ %%7.9

% m°É除ÇÈnÃ

eed water temp.

eclusive % HP

℃ %06.+

锅炉ÊË»Ì,1H-

Boiler guaranteed

e<<iciency ,1H-

Í 0Í

锅炉µ¶»Ì

Boiler desul<uri=ation

e<<iciency

Í E%.+

煤JYÎÂ

Coal @uality analysisF

Description Range o< CoalAnalysis

Coal Analysis

Per<ormance *orst

ProimateAnalysis,ADB-

Ash G 8(.+ to (+.%6 87.+ (+.%6

olatile )atter ,ADB- G '.9 to '7.0( '7.7 '7.07ied Carbon ,ADB- G ++.6 to %6.86 +'.(( %6.88



4nherent )oisture ,ADB- G '.8 to '.%' '.+( '.%'

$otal )oisture G '. to %.' '. %.'

ormal Heating alue cal:Ig 80( to %0 +(00 +''0

5ltimateAnalysis,as received basis-

Carbon ,C- G 8%.7 to +6.09 +6.( ++.%9

Hydrogen ,H% - Gn %.7' to %.++ %.8( %.++

itrogen ,%- G 0.+ to 0.6% 0.7( 0.6%

!ygen ,!%- G 9.8( to 9.07 9.%0 9.+8

Sulphur ,S- G '.0 to %.0 '.6> '.6>

)oisture ,H%!- G '.8+ to '.%8 '.0 %.'

Ash G 8(.+ to (+.%( 8.8 (+.((

3ross calori<ic value ,as received basis-

cal:Ig

80+ to +'' +(70 +''

Hard grove inde H34 ( ( (

Ash Analysis

Silica ,Si!%- G 9'.6 to 9'.'+ 9'.07 9'.'+Alumina ,A'%!+ - G +'.0. to +0.7 +0.(% +0.7

4ron !ide ,e%!+- G 8.7 to +.9+ 8.'0 +.9+

$itanio ,$i!%- G +.00 to +.88 +.' +.88

Phosphoric Anhydride,P%!(- G 0.(0 to 0.+6 0.8+ 0.+6

%.% 除灰系统125,-&./0y4

Ash removal system regulation and main e@uipment techni@ue data

%.%.' 除灰系统12Â

Ash removal system regulationF

除灰系统¬ÏpÐ"ÑÒÓ灰系统]Ôw炉ÑÒÐ"Ó灰系统8ÓÕÖ

"×ØÙ_锅炉 )CR 工ÚÛÜÝ煤¸¢灰K8 %+0G³´&Þh除ß‹\~‘

–à电除ß‹]Ôá除ß‹GŽ‹灰â& ' wÐ"ªÕãh

Ash removal system adopts positive pneumatic dense phase ash conveying

system/ which the conveying capacity is not less than %+0G ash discharging @uantity

under )CR worIing condition. Dust precipitator is single channel #SP/ each hopper o< precipitator and APH is provided with one set o< pneumatic pump.

除ß‹灰â&Ðs‰系统]¦ŸÐs‰«D电°…‹5灰âÐsäh§w炉

å灰æ % ç]Ôw炉× 6 è灰Œ&Ÿ]§w炉å& '8 èÓ灰Œ–hÔèÓ灰

Œé灰æê“ëŒ–Éìíîé % ç灰æïƒÉìh&Þ;ðñ§w炉Ó灰Öò

óô´]õÖöw炉~÷ô´]§w炉Ó灰éøùóúûØüÒýþ]ÿÖÊ

ËÆ"h¤筋混¨土™š灰æ8B积\ %'%0m+]æêmÃ约\ +'.7mh

Precipitator hopper is provided with gasi<ication air system/ matching with

gasi<ication air <an/ electric heater and hopper gasi<ication plate. % public ash silos are



matched <or two boilers/ and each boiler is provided with 6 ash pipes/ total '8 <or two

boilers. #ach ash pipe can be converted between two ash silos through change?over

valves on silo top. $he design can satis<y two boilers operation simultaneously/ or

single boiler operation/ and two boilers ash removal systems will not a<<ect each other

and guarantee the output. olume o< rein<orced concrete ash silo is %'%0m +/ with topheight o< +'.7m.

灰ææ底&有ÐsvŸ；æê&卸灰箱D¢Ð过滤‹（ž袋除ß‹）Dp"

真释放íD灰æ料^Þ等&.héÔç灰æÛö&有§¸卸灰H‡ :三á卸料

ÅÂ）€á卸料ÅÛv干灰ë|车散v«直接v罐车外ô至综合利；）

€á卸料ÅÛ干灰°!"#«]$干灰%\&ÈÌJ%(G8!灰]外ô至综合利

；）'€á卸料Å\.卸灰Åh

3asi<ication device is installed at bottom o< ash silo/ and ash removal bo/

ehaust <ilter ,bag dust collector-/ pressure vacuum release valve/ level gauge and

other e@uipment are installed on ash silo top. $wo ash removal mode are used under

each ash silo with three dumping outlets/ in which the <irst outlet to discharge dry ash

to tanI trucI to outside usersK the second to discharge dry ash to humidi<ication mier

to produce wet ash with %(G water content/ which is also used by outside userK the

third is standby.

Ð"除灰系统}()Û*系统Â（'）除ß‹（&Ž‹）+灰ÓÕ系统

（%）UVÐ系统（+）æê卸料D¢Ð5灰æ料^,-系统（8）Ð"除灰系

统UV系统h

Pneumatic ash removal system including <ollowing sub?systemF ,'- precipitator

,including APH- <ly ash conveying systemK ,%- control air usage systemK ,+- system o<

top discharging/ ehaust and level indicationK ,8- control system o< pneumatic system.

%.%.'.' 除ß‹+灰ÓÕ系统

Precipitator <ly ash conveying system

除ß‹,&Ž‹-+灰ÓÕ系统)€w炉\&Þ~.]/除ß‹GŽ‹灰âÛÆÅI012至灰æê卸灰箱ÄÅI0\38ÓÕ系统]}(4ã'%

（p"ÓÕvŸ）DÐ"ÓÕŒ–DŒ5ÉìíDŒ–678DŒ–9:vŸ等h

Precipitator <ly ash conveying system ,including APH- is designed as one boiler

as a unit/ <rom under outlet <lange o< precipitator and APH hopper to inlet <lange o<

silo top discharging bo/ including silo and pump assembly ,pressure conveying

device-/ pneumatic conveying pipe/ pipe change?over valves/ pipe epansion ;oints/

pipe blowing devices/ etc.

%.%.'.% UVÐ5ž袋;<¿=Ð系统



Control air usage and bag pulse cleaning air usage system

>áÐ"除灰系统‚8Ð?.>Gæê¢Ð过滤‹8ž袋;<¿=Ð@

AzTjp7Ð‚B8CÐ系统h

5sed air by pneumatic elements and bag pulse cleaning o< top ehaust <ilter is <rom

compressed air center o< the plant <or instrument system.

%.%.'.+ æê卸料D¢Ð5灰æ料^,-系统

System o< silo discharging/ ehaust and level indication

}(æê卸灰箱Dæê¢Ð过滤‹（ž袋除ß‹）Dp"真释放íDæêŒ

5ÉìíD灰æ料^Þ等&.5[>h

4ncluding silo top discharging bo/ silo top ehaust <ilter ,bag dust collector-/ pressure

vacuum releasing valve/ silo top pipe change?over valves/ level gauge and other

e@uipment and accessories.

%.%.'.8 Ð"除灰系统UV系统（Ø}( P1C UVD）

Control system o< pneumatic ash removal system ,ecept P1C control cabinet-

>áÐ"除灰UV系统EF8T“电Gí箱GHUCÁ等hE有&.ØIÖ

éJfUVKz?GL?UV]õÖMHUVKAM程UV]JfNOÖPQRS§¸UVH‡h

All magnetic valves bo and monitoring instrument re@uired by the entire pneumatic

ash removal control system. All e@uipment can be controlled locally by auto and

manual/ also controlled in control room by remote/ and local control can locI the

other control modes.

灰£KT料

Ash and slag @uantity

燃煤¸U

Coal category

«WBK5nit capacity

Ùó灰£K,t:h-Ash @uantity per hour

,t:h- 灰Ash

£Slag

灰£Ash and slag

&Þ煤¸

Design coal

'&'(0 88.0% 88.0% 77.08

%&'(0 77.08 77.08 '69.07

ÜÝ

煤¸ChecIing coal

'&'(0 (+.( (+.( '06.'7

%&'(0 '06.'7 '06.'7 %'8.+9



VÂ'. £K×W灰£'K (0GÞX]灰K× (0GÞXh

oteF slag @uantity is calculated as per proportion o< (0G o< total ash and slag/

as well as ash.

%. «YZ[T燃®\]Â@8^ 8.%6Gh

)echanical imper<ect combustion lossF @8^ 8.%6G

+._`#¶Y\ +G

Sul<ur ARBF +G

~w炉§w除ß‹灰K

Ash @uantity o< single boiler with two precipitators

¢灰a

Discharging point

灰âyK

Hopper

@uantity

&Þ煤¸Ôâ灰K

Ash @uantity o< each

hopper by design coal

ÜÝ煤¸Ôâ灰K

Ash @uantity o< each

hopper by checIing

coal

除ß‹€电b

Precipitator 4

electric <ield

%&% 9.86& 8L%(.77 .%99& 8L+6.098

除ß‹c电bPrecipitator 44

electric <ield

%&% '.6+'& 8L9.%8 %.87& 8L.%

除ß‹三电b

Precipitator 444

electric <ield

%&% 0.8((9& 8L'.7%% 0.9(%(& 8L%9'

除ß‹d电b

Precipitator 4

electric <ield

%&% 0.%6+8& 8L'.0+9 0.+'(& 8L'.(99

除ß‹e电bPrecipitator

electric <ield

%&% 0.'+96& 8L0.(897 0.'(7& 8L0.67+%

除ß‹f电b

Precipitator 4

electric <ield

%&% 0.08((9& 8L0.'7%% 0.09(%(& 8L0.%9'

Ž‹灰â

APH hopper

8 0.''& 8L+.988 '.+0(& 8L(.%%

%.%.% 除灰系统,-&./0y4



)ain e@uipment techni@ue data o< ash removal system

Ž‹p"ÓÕvŸ

APH pressure conveying device

º g

$ype

9.0#:7

Ä Å直 h

4nlet diameter

D%00

Ô wB 积

Capacity per set

0.%0 )+

Æ Å直 h

!utlet diameter

D'00

4ã'%mÃSilo and pump assembly height

（&ij‹DHk8DLÐ?íl）4ncluding compensator/ rectangle?circle

connector/ manual pneumatic valves

& Þp "

Design pressure

'.0 )Pa

工 Op "

*orIing pressure

0.+( )Pa

v Ÿm K

Device weight

n9'0 g

Æ "!utput

9.00+t:h

工 On Ã

*orIing temperature

800℃

$nÃ29

5sage temperature range

0℃?+70℃

o J

)aterial

pqrs

Ductile cast iron

ªÕ‹Ah:tu

$ransmitter inner diameter:wall thicIness

0.(7m:'7mm

ãvuÃ

Pump thicIness

'7mm

kljw

)anu<acturer

xyz

Clyde

电b+灰p"ÓÕvŸ（YØò电b{|）

Pressure conveying device o< electric <ield <ly ash ,<illing <or various <ields-

ÓÕ4ã €电b c电b 三电b d电b e电b f电b



Conveying pump 4 <ield 44 <ield 444 <ield 4 <ield <ield 4 <ield

º g

$ype

70:7 70:7 :7 7.0:7 7.0:7 7.0:7

Ä Å直 h

4nlet diameter

D%00 D%00 D%00 D%00 D%00 D%00

Ô wB 积

Capacity per set

%.(0 %.(0 0.++ 0.+0 0.+0 0.+0

Æ Å直 h

!utlet diameter

D'(0 D'(0 D'(0 D'(0 D'(0 D'(0

& Þp " '.0)Pa '.0)Pa '.0)Pa '.0)Pa '.0)Pa '.0)Pa

工Op"

Design pressure

0.+( 0.+( 0.+( 0.+( 0.+( 0.+(

v Ÿm K

Device weight

n

'+00g

n

'+00g

n6(0g n 6'0g n 6'0g n 6'0g

Æ "

!utput

7(.%8t:h %%.7't:h 9.00+t:h +.90%t:h '.70't:h 0.9t:h

工 On Ã

*orIing temperature

'(0℃ '(0℃ '(0℃ '(0℃ '(0℃ '(0℃

$nÃ29

5sage temperature

range

0℃?

'(0℃

0℃?

'(0℃

0℃?

'(0℃

0℃?

'(0℃

0℃?

'(0℃

0℃?

'(0℃

o J

)aterial

'9)nR '9)nR '9)nR pqrs

Ductile

cast iron

pqrs

Ductile

cast iron

pqrs

Ductile

cast iron

4ã（}p“>）

$~•（€‚

\）

Service li<e o< pump

,pressuri=ed

components-

,considering

abrasion-

+0ƒ

+0 years

+0ƒ

+0 years

+0ƒ

+0 years

+0ƒ

+0 years

+0ƒ

+0 years

+0ƒ

+0 years

ªÕ‹ÐsäoJ3asi<ication plate

material o<

transmitter

„ o

„ o

„ o

„ o

„ o

„ o

ªÕ‹Ðsä~•

3asi<ication plate

service li<e o<

transmitter

„

o

„

o

„

o

„

o

„

o

„

o

ªÕ‹Ah:tu

$ransmitter inner diameter:wall

7mm 7mm 9mm '(mm '(mm '(mm



thicIness

ãvuÃ

Pump thicIness

7mm 7mm 9mm '(mm '(mm '(mm

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

y K

Muantity

7 7 7 7 7 7

Ôw炉系统Æ"Â（系统Æ"\ '%0.09t:h）

System output <or each boilerF ,system outputF '%0.09t:h-

€电b灰âÓ灰Œ–Æ"

Hopper conveying pipe output o< 4 <ield

7(.%8t…h

c电b灰âÓ灰Œ–Æ"


%%.7'?7(.%8t…h

三电b灰âÓ灰Œ–Æ"


9.00+?%%.7't…h

d电b灰âÓ灰Œ–Æ"


+.90%?9.00+t…h

e电b灰âÓ灰Œ–Æ"

Hopper conveying pipe output o< <ield

'.70'?+.90%t…h

f电b灰âÓ灰Œ–Æ"


0.900+?%.80't…h

Ž‹灰âÓ灰Œ–Æ"

Hopper conveying pipe output o< APH

9.00+t…h

ûÓÕ灰Ð比（系统Æ"\ '%0.09t:h）

Average proportion o< conveying ash and air ,system outputF '%0.09t:h-

€电b灰âÓÕŒ–灰Ð比

Proportion o< conveying ash and air o< 4

<ield

+.6 Ig…Ig

c电b灰âÓÕŒ–灰Ð比


<ield

+.6 Ig…Ig

三电b灰âÓ灰Œ–灰Ð比


<ield

+'.6 Ig…Ig

d电b灰âÓ灰Œ–灰Ð比


<ield

+'.6 Ig…Ig



e电b灰âÓ灰Œ–灰Ð比

Proportion o< conveying ash and air o<

<ield

+'.6 Ig…Ig

f电b灰âÓ灰Œ–灰Ð比

Proportion o< conveying ash and air o< 4<ield

+'.6 Ig…Ig

Ž‹灰âÓ灰Œ–灰Ð比


APH <ield

+0.' Ig…Ig

Ôw炉ÓÕû灰Ð比


each boiler

+7.% Ig…Ig

灰âÛ678

#pansion ;oint under hopper

€电b

4 <ield

c电b

44 <ield

三def电b

ields o< 444/ 4/

and 4

Ž‹

APH

º‡5ºg

)ode and type

†‡接ˆ

leible

;oint

†‡接ˆ

leible

;oint

„

o

„

o

y KMuantity7 7 ‰ ‰

1 Š

Speci<ication

D%00 D%00 ‰ ‰

&Þp"

Design pressure

‹p

ormal

pressure

‹p

ormal

pressure

‰ ‰

Œ n

$emperature tolerance

%00℃ %00℃ ‰ ‰

o 料

)aterial

Ø¤

Stainless

steel

Ø¤

Stainless

stee

‰ ‰

i j K

Compensation

E80mm E80mm ‰ ‰

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

‰ ‰

过ŽHk8

$ransition rectangle?circle connector



€电b

4 <ield

c电b

44 <ield

三def电b

ields o< 444/ 4/

and 4

Ž‹

APH

y K

Muantity

7 7 7:Ô电b

7 per <ield

8

1 Š

Speci<ication

%00%00?

D%00

%00%00?

D%00

%00%00?

D%00

%00%00?

D%00

o 料

)aterial

M%+( M%+( M%+( M%+(

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

Ð?kêí

Pneumatic dome valve

€电b

4 <ield

c电b

44 <ield

三def电b

ields o< 444/

4/ and 4

Ž‹

APH

º‡5ºg

)ode and type

Ð?kêí

Pneumatic

dome valve

Ð?kêí

Pneumatic

dome valve

Ð?kêí

Pneumatic

dome valve

Ð?kêí

Pneumatic

dome valve

1 Š

Speci<ication

D%00 D%00 D%00 D%00

?H‡

Driving mode

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

ívo料

alve body

material

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

íäo料

alve plate

material

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

pqrs

Ductile cast

iron

‘’“o料

Seal ring

material

”¸–

Special rubber

”¸–

Special rubber

”¸–

Special rubber

”¸–

Special rubber

‘’“ºg

Seal ring type

D%00 D%00 D%00 D%00

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

y K

Muantity

7 7 7:Ô电b

7 per <ield

8

4ãÆ料í



Silo pump discharging valve

€电b

4 <ield

c电b

44 <ield

三电b

444 <ield

def电b

ields o< 4/

and 4

Ž‹

APH

º‡5ºg

)ode and type

„

o

„

o

„

o

Ð?kêí

Pneumatic dome

valve

„

o

1 Š

Speci<ication

‰ ‰ ‰ D'(0 ‰

?H‡

Driving mode

‰ ‰ ‰ Ð?

Pneumatic

‰

ívo料

alve body material

‰ ‰ ‰ pqrs

Ductile cast iron

‰

íäo料

alve plate material

‰ ‰ ‰ pqrs

Ductile cast iron

‰

‘’“o料

Seal ring material

‰ ‰ ‰ ”¸–

Special rubber

‰

‘’“ºg

Seal ring type

‰ ‰ ‰ D'(0 ‰

kljw

)anu<acturer

‰ ‰ ‰ —˜xyz

Clyde

‰

y K

Muantity

‰ ‰ ‰ 9 ‰

Ð?³Ðí]}(4ã³ÐW>（}(Ó灰™ŒG¢:Œš8³ÐW>）‚

8ö¸ílG“>h

Pneumatic air admission valve/ including silo pump2s various valves and

components ,including air admission components on main ash conveying pipe and

discharging pipe-

€电b

4 <ield

c电b

44 <ield

三def电b

ields o< 444/

4/ and 4

Ž‹

APH

º‡5ºg

)ode and type

Ð?›í

Pneumatic

butter<ly

damper

Ð?›í

Pneumatic

butter<ly

damper

Ð?›í

Pneumatic

butter<ly

damper

Ð?›í

Pneumatic

butter<ly

damper

y K

Muantity

8 8 7 %

?H‡

Driving mode

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic



1 Š

Speci<ication

D9( D9( D(0 D(0

ívo料

alve body

material

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

íäo料

alve plate

material

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

‘’œo料

Seal sur<ace

material

‘’

Hard seal

‘’

Hard seal

‘’

Hard seal

‘’

Hard seal

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

Ð?¢Ðí]u&.}(4ã¢ÐW>‚8ö¸ílG“>]×_ö¢à

电除ß‹YU]ÿ×Øò8ŒhGp"Yž{|h

Pneumatic ehaust valve/ including various valves and components o< silo pump

ehaust components/ classi<ied by use in di<<erent #SP and <illed as per di<<erent pipe

diameter and pressure.

€电b

4 <ield

c电b

44 <ield

三def电b

ields o< 444/

4/ and 4

Ž‹

APH

º‡5ºg

)ode and type

Ð?kêí

Pneumatic dome

valve

Ð?kêí

Pneumatic dome

valve

„

o

„

o

y K

Muantity

7 7 ‰ ‰

?H‡

Driving mode

Ð?

Pneumatic

Ð?

Pneumatic

‰ ‰

1 Š

Speci<ication

D70 D70 ‰ ‰

ívo料

alve body

material

pqrs

Ductile cast iron

pqrs

Ductile cast iron

‰ ‰

íäo料

alve plate

material

pqrs

Ductile cast iron

pqrs

Ductile cast iron

‰ ‰

‘’“o料

Seal ring

material

”¸–

Special rubber

”¸–

Special rubber

‰ ‰

ívDŸ~• _ %0000 Ù _ %0000 Ùó ‰ ‰



Service li<e o<

valve body

and plug

ó

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

‰

4ãÆ料Œ¡Ší

Silo pump discharging pipe isolation valve

€电b

4 <ield

c电b

44 <ield

三电b

444 <ield

def电b

ields o</ 4/

and 4

Ž‹

APH

º‡5ºg

)ode and

type

¢äí

Damper

valve

¢äí

Damper

valve

¢äí

Damper

valve

¢äí

Damper valve

¢äí

Damper valve

y K

Muantity

% % % %:Ô电b

% per <ield

%

?H‡

Driving

mode

L?

)anual

L?

)anual

L?

)anual

L?

)anual

L?

)anual

1 Š

Speci<ication

D'(0 D'(0 D'(0 D'(0 D'%(

ívo料alve body

material

rsCast

iron

rsCast

iron

rsCast

iron

rsCast iron

rsCast iron

íäo料

alve plate

material

rs

Cast

iron

rs

Cast

iron

rs

Cast

iron

rs

Cast iron

rs

Cast iron

‘’“o料

Seal ring

material

?? ?? ?? ?? ??

kljw)anu<acturer xyzClyde xyzClyde xyzClyde xyzClyde xyzClyde

¢:í

Discharging valve

€电b

4 <ield

c电b

44 <ield

三电b

444 <ield

def电b

ields o</ 4/

and 4

Ž‹

APH

º‡5ºg)ode and píBall valve píBall valve píBall valve píBall valve píBall valve



type

y K

Muantity

8 8 % % %

?H‡

Drivingmode

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

Ð?

Pneumatic

1 Š

Speci<ication

D(0 D(0 D(0 D(0 D(0

ívo料

alve body

material

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

íäo料

alve plate

material

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

r¤

Cast steel

‘’œo料

Seal sur<ace

material

合£¤

Alloy

steel

合£¤

Alloy

steel

合£¤

Alloy

steel

合£¤

Alloy steel

合£¤

Alloy

steel

‘’“o料

Seal ring

material

„

o

„

o

„

o

„

o

„

o

kljw

)anu<acturer

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

xyz

Clyde

3.调试34567

Commissioning basis and standard

+.' u项目«W有¤合òD&Þ¥¦DV§jwl¨©ª«5/0¬等®>

Relevant contracts/ design drawings/ manu<acture introduction/ techni@ue agreement

and other documents

+.%˜wD´QÒ¤81程D12等

Relevant regualtion and rules o< state and industry

+.+ 赞比亚 )C1 %&'(0)* 燃煤电站项目工程调试¯

Commissioning outline o< ambia )C1 %&'(0)* coal <ired power plant pro;ect

4.调试目8

Commissioning purpose

8.' ?@锅炉除灰系统‚ö&.8V§G安vJKh



ChecI all e@uipment manu<acturing and erection @uality o< boiler ash removal system.

8.% ?@电ÐD…工Ê°±QG²gvŸ]³´R?Oîµh

ChecI electric and 4NC protections interlocI and signal devices/ and con<irm the

action reliability.

8.+ ?@系统5&.8ô´¶Ú]?L系统8‡Ö]ª·ÿ¸除îÖ¹é8º»h

ChecI system and e@uipment operation/ test system per<ormance/ checI out andeliminate the possible <ailures.

8.8 ‘过¼除灰系统8调试]³Êöá&.8Ï‹]ÊË除灰系统安TD½¾Dë¿ô´h

3uarantee all e@uipment in normal condition and sa<e/ stable and economic operation

through ash removal system commissioning.

5.调试29

Commissioning range

除灰系统调试}(系统š8íl1¤?@；&.à¡±QÊ°试L]ÀÁ

试L；&.?¡±QÊ°试L；系统±QÊ°试L；&.8à¡D?¡ÂÃ试L

除灰程C试L；>á除灰系统Ä‘‡试L；除灰系统?¡Åôh

Ash removal system commissioning includingF valves open:close checI/ static

interlocI protection test and alarm test o< e@uipment/ e@uipment dynamic interlocI

protection test/ system interlocI protection test/ e@uipment static and dynamic

startup:shutdown test/ ash removal program test/ ash removal system tightness test/

dynamic operation o< ash removal system

.调试:;<.8=>5?@AB

Commissioning condition and chec!ing content

系统调试工OÏ‡12):]调试ÆÇ;×（[) ' 调试:;<.8=>

?@¿~）EÈABÉòÒ¤~^³´±合?@]ÿÊËÌ)h

Be<ore system commissioning/ the provided condition as per content o<

,appendi 'F condition checIing list be<ore integral startup- shall be checIed

completely by commissioning sta<<s/ with recording.

".调试程CDEFGHI



Commissioning process# procedure and method

6.' 除灰系统调试程C

Commissioning procedure o< ash removal system

/0措施Í底

试L:=>³´

ÎZ 系统Œ–5&.安vT“™Ï]y4Ì)ÐT；

ÑZ …UD电ÐCÁ安v[Ò]ÜL合ŠÖÅÄ$；

ÓZ 系统8&.~v试Ô合Š；

系统ílÕ?试L

系统à¡D?¡±QÊ°试L

ÎZ p«~vDÖ干«~vÊ°试L；

ÑZ 灰âÐs‰«±QÊ°试L；ÓZ 灰æÐs‰«±QÊ°试L；×Z 除灰Èã±QÊ°试L；ØZ 系统ö&.8ÂÃ试L；ÙZ 除灰系统程Cà¡试Lh

Â?p«³´除灰系统Ð‘‡试L

除灰系统?¡程C试ô

ÚÛÜÝÞßàáÛ ÝãÞäåæÛç

èåÞäßéßåÞ ÜåÞêßçë ìÛêåçÛ

Îï ðñíéÛë òßòÛ ãÞä ÛàáßòëÛÞéÛçÛÜéßåÞ ãçÛ ÜåëòóÛéÛäô õßéÝÜåëòóÛéÛ çÛÜåçäßÞîï

Ñï ö÷è ãÞä ÛóÛÜéçßÜãó ßÞíéçáëÛÞéíÛçÛÜéßåÞ ãçÛ ÜåëòóÛéÛäôÜãóßìçãéßåÞ ßí àáãóßêßÛäô ãÞä ßéÜãÞ òáé ßÞéå åòÛçãéßåÞï

Óï ðßÞîóÛ ÜåëëßííßåÞßÞî åê íñíéÛëÛàáßòëÛÞé ßí àáãóßêßÛäï

ðñíéÛë æãóæÛ äçßæßÞî éÛíé

ðñíéÛë äñÞãëßÜ ãÞä íéãéßÜ ßÞéÛçóåÜø éÛíé

Îï ùßç íßÞîóÛ òçåéÛÜéßåÞ éÛíéôÜåóä äçñÛç íßÞîóÛ òçåéÛÜéßåÞéÛíéú

Ñï ùíÝ ÝåòòÛç îãíßêßÜãéßåÞ ãßçêãÞ ßÞéÛçóåÜø òçåéÛÜéßåÞéÛíéú

Óï ùíÝ ÜÛóóãç îãíßêßÜãéßåÞ ãßçêãÞ ßÞéÛçóåÜø òçåéÛÜéßåÞéÛíéú

×ï ùíÝ çÛëåæãó õãéÛç òáëòßÞéÛçóåÜø òçåéÛÜéßåÞ éÛíéúØï ðéãçéáòûíÝáéäåõÞ éÛíé åêíñíéÛë ÛàáßòëÛÞéú

Ùï ðéãéßÜ éÛíé åê ãíÝ çÛëåæãóíñíéÛë

ÚßîÝéÞÛíí éÛíé ìñ íéãçéßÞî ãßç ÜåëòçÛííåç



调试r程¥

Commissioning <low chart

6.% 除灰系统调试EFGHI

Commissioning procedure and method o< ash removal system

6.%.'ü´«š1¤?@试Lh

!pen:close test o< actuators

6.%.% P1Cš1¤ýÉì除灰íl]JfÝ¼?OiþÏ³]1¤iþÿ活hm-…工²ga‘–?@h

!pen:close or change over ash removal valves through P1C to con<irm local actioncorrection and <leibility. Channel checI <or important 4NC signal points.

6.%.+ 灰âÐs‰系统试LÂ

3asi<ication air system test o< ash hopperF

ô´H‡Â' wô´ ' w.

!peration modeF one in operation and one in standby

电°…Â?=>ÂÐs‰«ô´

#lectrical heater startup conditionF gasi<ication air <an in operation

Ðs‰«Ã3=>Â电°…‹Ã3

3asi<ication air <an shutdown conditionF electrical heater shutdown

Ðs‰«跳闸]±QÃ电°…‹

3asi<ication air <an trip/ interlocI shutdown electrical heater

ô´‰«故障跳闸ó]±1.‰«ÆÅ电?lÿÀÁ]Â?.‰«h

*hen operating air <an trip caused by <ailure/ interlocI open standby air <anoutlet motor valve and alarm/ start standby air <an.

6.%.8灰æÐs‰系统Â

DñÞãëßÜ òçåîçãë ÜåëëßííßåÞßÞî



3asi<ication air system o< ash siloF

ô´H‡Â% wô´ ' w.

!peration modeF % in operation and ' in standby

电°…‹Â?=>ÂÐs‰«ô´

#lectrical heater startup conditionF gasi<ication air <an in operation

Ðs‰«Ã3=>Â电°…‹Ã3

3asi<ication air <an shutdown conditionF electrical heater shutdown

电°…‹跳闸]±QÃÐs‰«

#lectrical heater trip/ interlocI shutdown 3asi<ication air <an

ô´‰«故障跳闸ó]±1.‰«ÆÅ电?lÿÀÁ]Â?.‰«h

*hen operating air <an trip caused by <ailure/ interlocI open standby air <anoutlet motor valve and alarm/ start standby air <an.

6.%.( 除灰p«系统

Ash removal air compressor system

ô´H‡Â'0 wô´ % w.

!peration modeF '0 in operation and % in standby

'0 wô´ó若p"¼]±Â.p«

4< pressure is low when '0 in operation/ interlocI start standby air compressor.

6.%.9Ö冻‡干燥«系统

Cold dryer system

ô´H‡Â9 wô´ % w.

!peration modeF 9 in operation and % in standby

9 wô´ó若€wÖ干«故障Ã«/±Â.Ö干«（先1ÆÅ电?l）

*hen si sets in operation and one is trip by <ailure/ interlocI standby colddryer ,<irstly open outlet motor valves-.

6.%.6 除灰系统Â?



Ash removal startup

a.除灰系统Â?EFF

startup procedure o< ash removal system

锅炉a火: %0 Ùó]ÅÄ除ß‹灰â电°…‹；

%0 hours be<ore boiler <iring/ put electrical heater o< precipitator hopperK

灰æ首³灰];提: 6% ÙóÅÄ‘‰干燥；@灰æöÐsYlT1]

ÅÄ€wÐs‰«G°…‹ô´]Ê持Ðs‰né '00℃左右；

6% hours be<ore ash silo receiving ash/ put ventilation to dry and open allgasi<ication valves o< ash silo to maintain gasi<ication air temperature at

'00℃

by put one set o< gasi<ication air <an and one heater into operation.

?@p«系统ö润滑油DÖ却ÈD干燥‹等“^符合Â?-求；×1¾

顺C倒‘ÐÓÕ系统]î倒‘€wÐÖ冻‡干燥‹ô´]„逐wÂ?p«；

ChecI that lube oil/ cooling water/ dryers and other parts o< air compressor system shall con<orm to startup re@uirementK reversely operate air conveyingsystem as per regulated se@uence/ <irstly start one cold dryer and then start air compressors one by one.

¼Â? 后p«系统8过滤‹D储Ð罐];ë‹¢净A“¹È]Ê持Ð¿À；

ilers and gas tanIs o< started air compressors shall be cleaned up withoutdeposited water.

调>öÓÕGUV系统Ð源p"]直至ðñ灰4ãGŒ–ô´p"]?

@储Ð罐p"符合&Þ-求；

Air source pressure o< conveying and control systems shall be regulated to

satis<y pressure o< ash silo pump and pipe operation/ and gas tanI pressureshall meet design re@uirement.

Å Ä灰æž袋过滤‹]逐€?@Ð源p"Gž袋振?工OÏ‹；

Put bag <ilter o< ash silo/ air source and bag vibration shall be checIed and

normal.

?@ö灰âD4ãD灰æ料^Þ5nÃ°…等];éz?UV^Ÿ；

All hoppers/ ash silo pumps/ level gauges and heaters shall be checIed/which shall be at auto control position.



?@灰âL?›íé¤P^Ÿ]ÅÄÏpÓ灰系统8O9H‡ô´；

ÔW4ã先L?试9€遍]{后„ÅÄz?¿灰程C]至;[%三á

qN程C后]„ÔÄ‘灰ô´；

)anual butter<ly valve o< ash hopper shall be checIed at closing position/ put positive pressure ash conveying system Ocompressed air blowing into

operationK each group o< ash silo pump shall be blown one time by manual/

and then put auto ash cleaning program into operation/ a<ter at least three

circulation/ then into ash conveying operation.

1Â 灰âL?›í]ÅÄ4ã；×!先O灰后O"灰8#$]3Å

Äa煤‹灰â4ãDµ%灰â4ãD电除ß 4:Ⅱ电b灰â4ã/ž袋除ß‹

灰â4ãô´；

!pen manual butter<ly valve o< ash hopper/ and put ash silo pump intooperationK as per principle o< <irstly Oless ash and then Omore ash/ put ash

hopper pump o< economi=er/ ash hopper pump o< denitration/ ash hopper

pump o< #SP 4:44 <ield and ash hopper pump o< bag dust collector into

operation.

4 ãÅÄô´后]&ó?@灰r'¶Ú](-ó³´)*；ª·有O:

灰+,ó]-î¤P³Å.灰í]ÔÄO9ô´；

*hen ash pumps into operation/ checI ash <low condition at all time/ and

hammer it when it is necessaryK i< ash blocIing is appeared/ close inlet ash

valve and convert to Ocompressed air blowing operation.

灰æ12储灰:]?@öÐsŒ5'‘]L/Œ5O01]23储灰 7

Ùó后]³´€卸灰]43æ底灰O5积；3v车-求]ÅÄ干D!

灰卸灰vŸ]卸!灰ÅÄ:];先Â?€w°!Èãh

Be<ore silo ash storage/ all gasi<ication pipes shall be checIed without

blocIing/ and pipe temperature is a little hotK ash discharging shall be carried

out a<ter 7 hours continuous storage to prevent deposit at silo bottomKaccording to re@uirements o< trucI loading/ put dry and wet ash discharging

devices/ and one wet pump shall be started <irstly be<ore wet ash discharging

into operation.

b.除灰系统Ã3NO顺C

Shutdown se@uence o< ash system

é锅炉Ã炉后]è4灰â¹灰¶Ú]逐€Ã34ãô´]直至灰â灰T

“¢；



A<ter boiler blowing out/ shutdown ash pump one by one until all ash in

hopper is completely evacuated according to ash deposit condition.

{后@灰æ¹灰T“卸；

Deposit ash in silo shall be discharged completely.

Ã3 Ðs‰«系统];先Ã电°…‹]6ÆÅnÃ7` 90℃)Ûó]

„Ã‰«；

4< gasi<ication air <an system is re@uired to shutdown/ <irstly shutdown

electrical heater to wait <or temperature <alling under 90℃/ and then

shutdown gasi<ication air <an system.

p«8Ã3]îè4系统8F-A89h

Air compressors shutdown can be carried out as per system re@uirements.

$.调试JK目65LM67

Commissioning qualit% targets and assess standards

7.' ðñ«W>:Â?-求h

5nit general startup re@uirements satis<ied.

7.%;Q调试ÆÇD;QW<;¼调试JK8¤=N8³´ma?@DUV]ª·>?;5ó@À])A¬调BC]ÊËÂ?调试工O顺利³´h

Commissioning pro<essional and supervisor shall en<orce checI and control <or Iey points o< commissioning @uality/ and report to higher level leader when <ind out problems to coordinate and solve to ensure success<ul startup commissioning.

&.NODPQRSD安TUV措施

'nvironment# occupational health and safet% control procedure

.' 系统试ôó;统€WXD统€,]øùáÆØE&F调>h试ô#$šØ;G5«W8安Tô´]é试ô过程‚H有G5«W8安TD½¾ô´;I-Ã3试ô]ÿJK«W½¾ô´hé³´«W½¾ô´后]m¹12试ôh>á试ô过程;é试ô,“8WXD,Û³´h

$he system shall be organi=ed and commanded coordinately/ any change by personnelis <orbidden. $he commissioning shall not a<<ect unit sa<ety/ i< any event that maya<<ect the unit sa<ety and stability/ stop commissioning at once and recover stableoperation o< the unit. *hen the unit is con<irmed in stable condition/ restartcommissioning again. $he commissioning shall be organi=ed and commanded under



head@uarter.

.% x°调试8E有工OÆÇ;ÄŠü L安1M5·b有¤安T1¾]³Ê试ô工O安Tîµf³´h

All commissioning sta<< shall strictly carry out Safety Regulation and on?site relevantsa<ety regulation to ensure the commissioning sa<ety and reliability.

.+Hé试ô过程‚有G5ÆND&.8¶Ú];I-Ã3试ô工Ohÿ×O故PQ1程PQO故](-óÃ3«Wô´h

4< <ind out abnormal condition during commissioning/ timely regulate and report toleaderK i< eists possibility that may endanger personnel and e@uipment/ stopcommissioning at once or shutdown the unit when it is necessary.

.8Hé试ô过程‚ª·R‹¶Ú];5ó调>]ÿI-@À,ÆÇh

4< abnormal situation happens during the commissioning/ instantly ad;ust it and reportit to head@uarter.

.( 试ôT过程û;有ö;QÆÇéS])³ÊÆN5&.ô´8安Th

Pro<essionals shall be on site during the commissioning to ensure the sa<ety o< running e@uipment and personnel.

.9 ³´&.?Tó](U有Ò;8安T措施]VQ工OW后安¢?TýX°h

*hen carry out e@uipment maintenance/ relevant sa<ety measures and worIing ordersshall be necessary.

.6 灰æé³灰:](Uë过YY8干燥h4ãÂ?:]€¾-?@灰ârsZ¡]ÊË电除ß‹ÅÄó]&ïÅÄrsvŸh

Be<ore ash silo to store ash/ it shall be dried completely. Be<ore silo pump starting/ash hopper <luidi=ation shall be checIed to guarantee when #SP into operation/ the<luidi=ation device shall be <ollowed into operation.

.7 灰æ储灰[‚]&ó?@ž袋过滤‹8工OZÚ]43ž袋积灰]§%灰æ\pm]Ó灰Œ:h

*hen ash silo in operation condition/ worIing condition o< bag <ilter shall be checIedat all time to prevent deposit/ which will cause high bacI pressure o< ash silo to blocI ash conveying pipe.

.ª·系统]D灰â:^等ÀÁ²gØ_O]F5ó`L?UV]ÿ?@ö~.系统iþ有:灰+,])A_5óPQh

*hen system no?load/ hopper blocIing and other alarm signals does not worI/ timely

change to manual control and checI whether eist ash deposit in all units in order tohandle.



.'0 ?@Ga试b“灰ŒD4ãó];$L?NOh

*hen checI and measure ash pipe and pumps/ change to manual operation.

.''³´Â?调试8工OÆÇ5ô´ÆÇ];cd>á除灰系统工er程G有

¤8/067h

*orIing sta<<s and operators engaged in startup commissioning shall be <amiliar with process <low and relevant techni@ue standard o< ash removal system.

1(.WXY工

Organi)ation and division

'0.' 安v~^PfÂ

#PC unit

'0.'.'gfY系统试ô8WX工Oh

4n charge o< compiling commissioning report.

'0.'.%gf系统8¡Š工Oh

4n charge o< the system isolation and closing.

'0.'.+gf试ô&.8?TDX°D5¸º工Oh

4n charge o< maintenance/ overhaul and troubleshooting o< commissioning e@uipment.

'0.'.8 7.(-8?T工<5o料h

Prepare necessary overhaul tools and material.

'0.'.( ¦合调试~^³´Y系统8调试工Oh

Coordinate with the commissioning unit to carry out subsystem commissioning.

'0.'.9gfu系统Y“试ô后8hË工Oh

4n charge o< checI and acceptance a<ter subsystem commissioning.

'0.'.6gf有¤系统5&.8ió&施j%5ió系统8安vDk除Dlm工Oh

'0.% 调试~^PfÂ

Commissioning unit

'0.%.'gf试ô措施（Hn）8oV工O]ÿ³´/0Í底h



4n charge o< compiling commissioning procedure and techni@ue handover.

'0.%.% 7.Ò¤a试C‹DCÁ5工<

Prepare relevant measuring instrument/ apparatus and tools.

'0.%.+gfY系统调试8,工Oh

#ngage in subsystem commissioning.

'0.%.8gf试Ly48Ì)5>Q工Oh

4n charge o< test data recording and <iling.

'0.%.( x°Y“试ô后8L_hËh

#ngage in checI and acceptance a<ter subsystem commissioning.

'0.%.9o|调试Àph

4n charge o< compiling commissioning report.

'0.+HQ~^Pf

Consultant unit

HQ~^×Ò¤1程1¾5项目HUaÞq³´$项目8HQ工Oh

4n charge o< supervisory worI during starting and commissioning as per the contract/supervise the procedure eecution/ engage in the commissioning/ checI andacceptance.



11Z[)

*ppendi+

[) ' 试ô:;<.8=>?@¿~

Appendi 'F ChecIing list be<ore commissioning condition

试ô=>?@¿~

ChecIing list o< commissioning condition

Už

Class

Cg

o.

项目

4tem

? @

óƒ

$ime

? @

¶Ú

Resu

lt

.V

Rema

rI

«r“Ym a c h i n e

' 调试措施sV¾]tuL3ÐTh

Commissioning procedure has been

compiled with complete approval

procedure.

% 安v工Os™Ïhcvw™Ï]Ò¤

Œ–,}(x˜¥-安v[Òh

#rection is completedK secondary grouting

is completedK relevant pipes ,including

suspension- erection is completed.

+ 试ô&.[>]ymÐT]系统2接[

Ëh

Commission e@uipment is complete with

necessary nameplatesK system connection

is complete.

8 Ö 却5‘’系统[.h

Cooling and sealing system are complete.

( Ô «润滑油z油J合Š]油^Ï‹h

1ube oil @uality is @uali<ied with normal

level.9 ºÔ«{|&.（H油站Díl）等

调试合Š有hËh

Auiliaries ,such as oil station and valves-

commissioning o< large rotation machines

shall be @uali<ied and approved.

6 系统L?D电?D~v调试ÜL[Ò]有

hËÁh

System manual/ motor and single

commissioning shall be completed withapproval sheet.



7 系统Œ–9}D<=[%]p"Œ–È

p试L[%]有hËÁh

Pipe blowing and <lushing shall be

completed/ pipe pressure test shall be

completed with approval sheet. 系统‚8安TíD~píÖ¡ÜL/?O

Ï‹h有Ì)h

Calibration o< sa<ety valves and pressure

release valves o< system shall be correct

with recording.

'0 Ô «¼©2接5Ê°•[>h

Coupling connection and protection shield

o< rotation machine shall be complete.

'' Ô «]€车ÿ活„‚h

o?load turning o< rotation machine shall

be <leible.

'% Ô «ƒÏ™Ï]有Ì)h

Rotation machine centering shall be

completed with recording.

'+ 有„倒ÔîÖ]iþ¬„îµV?措施h

4< eist possibility o< reverse running/ i<

adopts reliable braIing measures.

电

Ð“Y e l e c t r i c a l

'8 电Ð1¤†…合Š]有Ì)h

#lectrical switch insulation shall be@uali<ied and recorded.

'( 电Ð1¤Õ?™Ï]L_合Š]有hËh

#lectrical switch driving test shall be

completed and @uali<ied with approval

sheet.

'9 电Ð安v5电†‡&D’:[Ò]接ˆ

™Ïh

#lectrical erection/ cable laying/ blocIing

and connection shall be completed.'6 电†D电«†…aK™Ï]符合-求]

有Ì)h

Cable and motor insulation test shall be

completed/ @uali<ied and recorded.

'7 接 f符合67]电«接fj接‰5Š‹

?@合Š]j接‰¼接f2接Œœ合Šh

$he ground connection shall be @uali<ied.

$he motor ground connection strap and

bolt shall be @uali<ied. $he connection

section area <rom strap to ground shall be



@uali<ied.

' 电ÐÊ°Õ?™Ï]?OÏ‹]¾Ï

³]有Ì)h

#lectrical protection driving test shall be

completed/ with correct action andconstant value/ and recorded.

%0 ³´ 电ÐÊ°ûÅÄh

Con<irm that electrical protection has been

put into operation.

…U“Y4 N C

%' …U&.D²gDCÁŒ等工O[Òh

4NC e@uipment/ signal and instrument

pipe shall be completed.

%% …Uaa[>h

4NC measuring points shall be completed.%+ …UD电ÐaaÕ?Ï³]有Ì)h

4NC/ electrical measuring points driving

shall be correct and recorded.

%8 ÁÞ综Ü[%]K程Ï³]有Ì)h

4nstrument and meter calibration shall be

completed/ with correct measuring range/

and recorded.

%( …UŽDÊ°Õ?Ï‹]有hËh

4NC logic and protection driving shall be

normal with approval sheet.

%9 ö…UÊ°¾7³]Ê°ÅÄh

All 4NC protection constant value shall be

correct with protection.

综合“Y o t h e r

%6 &.D系统ió6mÐTh

#@uipment and system temporary name

plates shall be completed.

%7 试ô工‹<Do料7.Yñh

Commissioning tools and material shall

be su<<icient.% ö;fÆÇJ^]安TD/0Í底工O

s³´h

All pro<essionals shall be on duty/ sa<ety

and techni@ue handover shall be carried

out.

+0 试ô‘‘‹oÐ.]‘‘'‘h

Commissioning communication <acilities

shall be complete with @uali<ied

communication.

+' Ì )Á~Ð.h



Recording sheet shall be completed.

+% NO>À]ýþ试ô8’L¥k除]f

œ5“9干净„”h

#nvironment shall be cleaned upK sca<<old

that may a<<ect the commissioning shall be removedK ground and site shall be

cleaned without sundries.

++ 试ô‘–'‘]–ªYñh

Commissioning passageway shall be

unblocIed with su<<icient illumination.

+8 试ôg—˜™šäDwD›œDžÐ

Th

Holes and ditches cover plate/ plat<orm/

stair and handrails shall be completed.

+( 试Ôg—8¸4&施sÅýs¦ŸY

ñ8ió¸4&施h

ire<ighting <acilities in commissioning

area shall be put into operation/ or

temporary <acilities shall be provided.

调试~^gfÆÂ

Responsible person o< commissioning unitF

HQ~^gfÆÂ

Responsible person o< consultant unitF

%&~^gfÆÂ

Responsible person o< #PC unitF

ƒ Ÿ

DateF

Documents

10¹øÂ¯³ý»ÒÏµÍ³µ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure