Company Profile & Catalogue.pdf

HEAD OFFICE & FACTORY

Address • 210, Sinpung-Ri, Susin-Myun, Dongnam-Gu, Cheonan, Choongnam, 330-882, Korea

Tel • +82-41-553-9000 Fax • +82-41-553-9002

SALES OFFICE

Address • 7th Floor, Yuksung B/D, 706-25, Yuksam-Dong, Gangnam-Gu, Seoul, 135-080, Korea

Tel • +82-2-843-3188 Fax • +82-2-845-0877

CONTACT

Website • www.jimc.co.kr E-mai l • [email protected] Ver . December , 2012

Pure the Earth Cure the Life

Contents

Company Overview

03 Vision

04 CEO Message

06 Company History

08 Major exporting Countries

10 Management of Technology

12 Manufacturing Capability

19 Today of Jeongwoo

Jeongwoo Business

18 Turbine Generator Auxiliary Systems

20 Condenser Tube Cleaning System & Debris Filter

22 Hanger & Support

24 Piping

26 Environment Plant

28 Fuel Gas Supply System

www.jimc.co.kr

Pure the EarthCure the Life

JEONGWOO VISION

Since founded in 1990, we have concentrated our capabilities on power

plant, desalination plant, LNG plant and petrochemical plant offering

products with best quality. We also made the steady growth and

development under the change of the domestic and international energy

industry.

With the first priority to customer satisfaction and quality management,

JEONGWOO INDUSTRIAL MACHINE CO., LTD. has boosted up our

competitive power by maintaining the core technology and employees’

ability, and stretched ourselves towards a 21st century’s world class

company. We promise you that, without feeling complacency about the

present success, we will do our best to come true 'A Potential and Robust

Company' and always consider of customer’s value.

A potentiAl AnD robust compAny

President & CEO Yun Ha Hwang

• CEO MESSAGE

Since founded in 1990, JIMC is credited constant development by enterprise specialized in energy plant with continuous challenge and innovation.

1990. 01 Established JIMC

1990. 12 Made license agreement with NHK SPRING CO.,LTD. (Japan) for pipe support & hanger

1993. 11 Certified ASME 'U', 'PP'

1997. 11 Qualified for ISO9001 Certificate

1999. 12 Established JEONGWOO AMERICA INC. for branch office of USA

2002. 02 Made license agreement with BRACKETT GREEN LTD. (UK) [Current Name : OVIVO (USA)] - Condenser Tube Cleaning Systems (CTCS), Debris Filter (DF), Travelling Band Screens (TBS), Raking Screens (RS), Stopgates (SG)

2004. 07 Certified ASME 'U2', 'S'

2005. 09 Established R&D Center

2006. 09 Qualified for ISO14001 Certificate

2008. 12 Awarded 10 million dollar export on the 45th National Trade Day 12 Made license agreement with HAMON ENVIROSERV Gmbh (Germany) - FGD (Flue Gas Desulphurization) Made license agreement with ENVIROTHERM Gmbh (Germany) - EP (Electrostatic Precipitators)

2010. 12 Proclaim New CI 10 Qualified KEPIC-MN 1st Class

2011. 12 Orders exceeded $ 100 million 04 Certified ASME Nuclear 'N', 'NPT'and 'NS'

2012. 09 Factory extension complete (Factory size: 65,847m2)

• COMpANY HISTORY

07 І 08JEONGWOO INDUSTRIAL MACHINE CO., LTD.www.jimc.co.kr

El-Salvador

USA

Chile

Peru

Mexico

Philipines

Saudi Arabia

Libya

Thailand

Turkey

Morocco

Bangladesh

Vietnam

Singapore

Egypt

Oman

India

Japan

Indonesia

AlgeriaIran

Kuwait

UAE

Qatar

Korea

Korea

Algeria

Chile

Egypt

El-Salvador

India

Indonesia

Iran

Japan

Kuwait

Libya

Mexico

Oman

Philipines

Qatar

Saudi Arabia

Singapore

Thailand

UAE

USA

Turkey Morocco Bangladesh Vietnam Peru

Jeongwoo contribute to the development of the world's energy industry through supply excellent plant products by trusted technology at the overseas major industrial facilities in the world market.

• Major exporting Countries


ASME U

KEPIC-MN

OHSAS 18001

ASME U2

ASME NS

ISO 14001

ASME S

ASME NPT

ISO 9001

ASME PP

ASME N

We have built up the technique and knowledge by providing various services such as product design, manufacturing, supply and test in power, petrochemical and LNG industry.

Technology institute of JEONGWOO INDUSTRIAL MACHINE CO.,LTD. Has enabled us to keep doing our best in research and development. Based on the understanding of our customers and market, we have entrenched and conducted creative quality management systems.From engineering to manufacturing and trial run, we do our best for customer value and quality stability with the belief that quality is the first priority.In the rapidly changing 21st century, we will adapt our accumulated technique to power, petrochemical, LNG and environmental industry, and take the lead in the dvancement of energy industry through constant technology development.

JIMC is working on research and development the product which monitors and collects the sponge ball which cleaned condenser at CTCS

Japan usa

Pipe Support & Hanger Automatic Tube Cleaning SystemsDebris Filter

Germany GermanySEAWATER Flue Gas Desulphurization Electrostatic Precipitators

Jeongwoo realize a sustained growth by strengthening to business competition through constant technical development and research activities.

• MANAGEMENT OF TECHNOLOGY

R&D Center

Licensers

Certificates

Patent

• Ball Recirculation Monitor + Counter • Ball Counting


Stress Analysis for Thermal Power Plant

2D Auto CAD of Cooling Water Unit

Commpress for Debris Filter

3D Inventor for Seal Oil System

• ManufaCturing Capability

Facility

Description Capacity / Year Quantity / Year

Condenser Tube Cleaning System & Debris Filter 500 ~ 1,400 MW 250 Units

TBN/GEN Auxiliary Systems 500 ~ 1,400 MW 150 Units

Spring Hanger & Support 500 ~ 1,400 MW 10,000 Units

PUB/PUF (Cryogenic Pipe Support) - 2,000 Tons

Shop Fabrication Piping - 6,000 Tons

FGD 600 MW 2 Units

EP 600 MW 8 Units

Production Capacity

Major Facilities

Engineering Tool• ANSYS : FEA (FINITE ELEMENT ANALYSIS) / CFD (COMPUTATIONAL FLUID DYNAMICS)• DRAWING : AUTO CAD 2D DESIGN / INVENTOR 3D DESIGN• MeChaniCal CalCulation & estiMation : COMPRESS FOR ASME SEC. VIII, DIV. 1,2

Facing/Band Saw Machine Auto Gas Cutting Machine Rotator

Gentry Crane Hydraulic Press Shot Blast Machine Low Pressure Foaming Mashine

Auto Contour Cutting Machine Milling Machine Auto Welding Machine Bending Machine

Description Capability Quantity

Gas Plasma SKHHI-1820/300A 1

Gas Automatic Cutting 1K-1500G 2

Ganty Crane 5 / 10 / 15 / 30 Ton 1 / 2 / 1 / 2

Radial Drill M/C JRD-1150, CDR-1160R etc. 4

Milling M/C MASTER-2, KMB/POINT-U5 2

Welding rotators 2TON*ø600, 3TON*ø1000 etc. 7

Welding Rod Dryer 3kw 3

Weld marks Eliminator MSC-206 W220*H330*L470 1

Welding Position 2TON*ø300, 3TON*ø500 etc. 11

Hydraulic tensile M/C 30 TON 2

Hydraulic torque wrench 1.5HP,3450RPM,690BAR,15617NM 1.5HP,3450RPM,690BAR,4L/MIN 2

Hydraulic presses 30 ton, 300 ton 2

Precision High Speed Lathe DL-900ø3000, 450*1100 etc. 6

Jib Hoist Crane 1 ton / 0.49 ton 2 / 1

Stand upright Drilling M/C 32MM, 19MM 2

AIR BLAST ROOM M/C 20m*22m*7m(H)

BAND SAW M/C 700L*762W - ø220, 1625L*4200W*2954H 3

HOIST CRANE 2.8 / 3 / 5 / 10 / 15 / 20 / 30 Ton 1 / 4 / 14 / 5 / 2 / 2 / 2

PIPE COATING M/C PIC 1030(100~300ø), PIC 3012(300~120ø) 2

PIPE SHOT BLAST M/C PIB 3080 (3000~8000ø) 1


tbn/gen auxiliury SYSTEM pART >>

FILTERATIONpART >>

HANGER & support pART >>

pIpINGpART >>

• TODAY OF JEONGWOO


Jeongwoo Business• TURBINE GENERATOR AUxILIARY SYSTEMS

• CONDENSER TUBE CLEANING SYSTEM & DEBRIS FILTER

• HANGER & SUPPORT

• PIPING

• ENVIRONMENT PLANT

• FUEL GAS SUPPLY SYSTEM

TUrBInE GEnErATOr AUxILIAry SySTEMS

LUBE OIL SySTEM

Lube oil system provides lubrication and cooling to the rotating parts, gear box and driver. Lube oil systems consist of a main oil pump, standby oil pump, oil reservoir, duplex oil filters, oil coolers, instrumentation and piping.

SEAL OIL SySTEM

To keep the hydrogen inside the generator, various places in the generator are required to seal against hydrogen leakage to atmosphere. The seal oil it self actually a portion of the lube oil, diverted from the lube oil system. It is then fed to a separate system of its own with pump, motor, hydrogen detraining or vacuum degassing equipment, and controls to regulate the pressure and flow.

STATOR COOLING WATER SySTEM

It is used to provide a source of de-mineralize water to generator winding for direct cooling of stator winding and associated component.Strainer is to remove particles and de-ionizing sub system and it is required to maintain low conductivity. High conductivity can cause a flashover to ground in the stator winding.


CONDENSER TUBE CLEANING SySTEM

It is a simple, closed, ball re-circulation loop. A non-clogging pump carries sponge rubber balls out

of an inline ball recirculating unit and injects them into the inlet water flow of the shell and tube

unit to be cleaned. The balls are forced through these tubes by the differential pressure available

across them. Ball strainer screen(s) located after the outlet of these tubes remove the balls from

the main cooling water flow and feeds them back to the ball recirculating for recirculation or

collection.

DEBRIS FILTER

The debris filter is designed to effectively prevent fouling from fibrous, coarse and marine life

type debris larger than the selected filter performance size. By removing the debris from the

cooling water inlet flow, tube fouling and plugging will be drastically reduced.

COnDEnSEr TUBE CLEAnInG SySTEM & DEBrIS FILTEr


VARIABLE SPRING HANGER

Variable Spring Hanger is most frequently used for supporting pipe lines because of their balanced serviceability of cost and performance.

CONSTANT SPRING HANGER

Constant Spring Hanger is large enough for heat-displacement of piping than variable spring hanger. It is designed to sustain a constant load irrespective of this.

CRyOGENIC PIPE SUPPORT

Cryogenic Pipe Support has great insulation effect in low temperature environment. Therefore, it is used for low-temperature pipe which requires great mechanical strength and preserves temperature of pipe. Jeongwoo developed cryogenic pipe support, PUB(Polyurethane Blocks) which focuses on intensity to support pipe.

HAnGEr & SUPPOrT


PRE-FABRICATED PIPING

Pre-fabricated Piping is a steel pipe supplying cooling water from a circulation pump. For thermal

plant, over 800 microns of epoxy paint is used on the interior of the pipe to prevent corrosion

from salty water. Also polyethylene tape is wrapped along the exterior of the pipe

COOLING WATER PIPING

Cooling Water Piping supply water at the condenser what able to use condensation of emission

steam of turbine and bypass steam into water and eliminate thermal load from various

equipment of power plant.

PIPInG


ESP (E lectrostat ic Precip i tators)

The dust particles or droplets floating in the gas, are negatively charged by discharge electrodes

that are connected to a high tension unit. The particles migrate towards the collecting electrodes

under the influence of a strong electrical field where they adhere. The electrodes are cleaned

periodically by means of the respective cleaning systems. The deposits fall or flow into the

hoppers or troughs that are located under the precipitator and are then discharged or

pumped out.

The raw gas passes through the gas distribution internals, which are located in the conical inlet

hood and enter the active collection area.

SEAWATER FGD (F lue Gas Desulphur izat ion)

To remove sulphur oxides (SOx) and other acidic components (HCl, HF), the flue gas is brought

into intensive contact with seawater in the absorption zone to ensure mass transfer from the

gaseous into the liquid phase. The seawater from the absorption zone is gassed with air before

being returned to the sea in order to ensure oxidation of the separated SO2 to sulphate.

EnVIrOnMEnT PLAnT


FUEL GAS SUPPLy SySTEM

GAS HEATER

Heaters of the type described herein are provided for heating of gases, for non-attended automatic operation.The basic construction consists of a heated water bath vessel with interchangeable combustion chamber and tube bundle system. The gas containing tube bundle can be designed specifically making allowance for the requirements given, for customers’ specifications as well as standard specifications, codes of practice, etc., i. e. commercial materials are used for the standard application.

GAS FILTER

Gas filtration may be defined as the art of removing solid particulate matter from dry gas streams to free the stream of dust and other abrasive solid particulate matter. Gas filtration and separation may be defined as the art of removing solid particulate matter and liquids in suspension in gas streams. The field of gas filtration and separation filtration is one of a combination of removing either solids, or solids and liquids such as water and hydrocarbons, which may appears as slugs or in the form of mist or fog.

GAS BUFFERING SySTEM

Buffer gases are commonly used in many applications from high pressure discharge lamps to reduce line width of microwave transitions in alkali atoms. A buffer gas usually consists of atomically inert gases such as helium, argon, and nitrogen which are the primary gases used. Krypton, neon, and xenon are also used, primarily for lighting. In most scenarios, buffer gases are used in conjunction with other molecules for the main purpose of causing collisions with the other co-existing molecules.


• Clients

DOMESTIC

OVERSEAS

Overseas

DOmestic

Project Name Location Owner Customer Item Delivery

Yanbu2 Saudi Arabia Marafiq Doosan Heavy ndustries Co., Ltd. LOT 2012

MARAFIQ #5,6 275MWx2 Saudi Arabia Marafiq Doosan Heavy

Industries Co., Ltd. LOT 2011

PRAIRIE #2 USA Florida Power TOSHIBA SCU, SOU 2010

MUNDRA #1 ~ #5 India PGC TOSHIBA SCU 2009/2011

Cirebon, Gheco Indonesia CEP

Doosan Heavy Industries Co., Ltd. LOT 2009/2010Thailand EGAT

Tanjung Jati # 3,4 Indonesia PT Central Java Power TOSHIBA SCU 2009/2010

West County, XUWC3 USA Florida Power TOSHIBA SCU 2009

DOMINION USA Virgina City Hybrid Energy TOSHIBA SCU, SOU 2009

SANDY CREEK USA SCEA TOSHIBA SCU, SOU 2009

CLIFFSIDE USA Duke Energy TOSHIBA SCU, SOU 2009

PRAIRIE #1 USA Florida Power TOSHIBA SCU, SOU 2009

West County #2 USA Florida Power TOSHIBA SCU 2008

Project Name Owner Customer Item Delivery

Dong Ducheon ccpp KEPCO MHI LOT 2012

Sinwoljin NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. SOU 2012

Ul-Jin NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. SCU, SOU 2011

Singori NPP #3,4 KHNP Doosan Heavy Industries Co., Ltd. SCU 2010/2011

Singori NPP #3,4 KHNP Doosan Heavy Industries Co., Ltd. LOT 2008/2011

Sinwoljin NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. LOT 2008/2011

Youngwol CCPP KOSPO Doosan Heavy Industries Co., Ltd. LOT 2009

Sinwolsung NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. SCU, LOT 2009

Hadong TPP #7,8 KOSPO Doosan Heavy Industries Co., Ltd. LOT 2008

Singori NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. LOT 2008

Kori NPP #3,4 KHNP Doosan Heavy Industries Co., Ltd. SOU 2008

Boryeong TPP #8 KOSPO Doosan Heavy Industries Co., Ltd. LOT , SOU 2007

Singori NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. SCU, SOU 2007

Hadong TPP #7,8 KOSPO Doosan Heavy Industries Co., Ltd. SCU, SOU 2007

Sinwolsung NPP #1,2 KHNP Doosan Heavy Industries Co., Ltd. SOU 2007

Turbine Generator Auxiliary Systems

* Recent 5 yRs

* Recent 5 yRs

majOr experiences

HeaD OFFice & FactOrY Address • 210, sinpung-Ri, susin-Myun, Dongnam-Gu, cheonan, choongnam, 330-882, Korea

tel • +82-41-553-9000 Fax • +82-41-553-9002

saLes OFFice Address • 7th Floor, yuksung B/D, 706-25, yuksam-Dong, Gangnam-Gu, seoul, 135-080, Korea

tel • +82-2-843-3188 Fax • +82-2-845-0877

cOntact Website • www.jimc.co.kr e-mai l • [email protected]

TEMPERATUREELEMENT

EMERGENCYLEVEL SWITCH

HIGH-LOWLEVEL SWITCH

LOW-LOWLEVEL SWITCH

EBOP

CHECKVALVE

CHECKVALVE

DUPLEXSTRAINER

BPRV

LUBE OILCOOLER

3-WAYTRANSFERVALVE

EBOP-2 EBOP-3

ELECTRICHEATER

LUBE OIL TANK

CHECKVALVE

GATEVALVE

PRESSUREREGULATINGVALVE

RELIEFVALVE

ESOP

RSOP

MSOP

RELIEFVALVE

SIGHTGLASS

VACUUMPUMP

VENT

VACUUM TANK

DUPLEXSTRAINER

FILTER

DEIONIZER

MAKE-UP WATER

WATERFILTER

WATERCOOLER

WATERPUMP

STRAINER

PRESSURECONTROLVALVE

TEMPERATURECONTROLVALVE

TO GENERATOR FROM GENERATOR

MAKE-UPFILTER

STORAGETANK

TO TURBINE BEARING

TO GENERATOR FEED LINE

FROM TURBINE OIL FEED LINE

TEMPERATUREELEMENT



LOW-LOWLEVEL SWITCH

EBOP

CHECKVALVE

CHECKVALVE

DUPLEXSTRAINER

BPRV

LUBE OILCOOLER

3-WAYTRANSFERVALVE

EBOP-2 EBOP-3

ELECTRICHEATER

LUBE OIL TANK

CHECKVALVE

GATEVALVE


RELIEFVALVE

ESOP

RSOP

MSOP

RELIEFVALVE

SIGHTGLASS

VACUUMPUMP

VENT

VACUUM TANK

DUPLEXSTRAINER

FILTER

DEIONIZER

MAKE-UP WATER

WATERFILTER

WATERCOOLER

WATERPUMP

STRAINER




MAKE-UPFILTER

STORAGETANK

TO TURBINE BEARING



seaL OiL sYstem

> Maintain the seal oil pressure 8 PsID higher than hydrogen pressure inside the generator

> consider on eliminating flow in hydrogen gas in seal oil Generator with 320 MW and above : apply vacuum type

> Install emergency pump to prevent hydrogen leakage when system stops

> compose circuit for system operating condition sensing and warning equipment

> Automatic temperature control on cooling water: Maintain the inlet at 46

> Maintain cooling water specific electric conductance: Below 0.5 micromho/cm

> compose back-up circuit to prevent cooling water interruption during operation

> compose circuit to prevent “no liquid” condition inside the stator winding during operation

> Design vent to maintain oxygen condition of cooling water

> compose circuit for operating condition sensing and warning equipment

Design quaLitYDesign quaLitY

TEMPERATUREELEMENT



LOW-LOWLEVEL SWITCH

EBOP

CHECKVALVE

CHECKVALVE

DUPLEXSTRAINER

BPRV

LUBE OILCOOLER

3-WAYTRANSFERVALVE

EBOP-2 EBOP-3

ELECTRICHEATER

LUBE OIL TANK

CHECKVALVE

GATEVALVE


RELIEFVALVE

ESOP

RSOP

MSOP

RELIEFVALVE

SIGHTGLASS

VACUUMPUMP

VENT

VACUUM TANK

DUPLEXSTRAINER

FILTER

DEIONIZER

MAKE-UP WATER

WATERFILTER

WATERCOOLER

WATERPUMP

STRAINER




MAKE-UPFILTER

STORAGETANK

TO TURBINE BEARING



• FLOw Diagram• FLOw Diagram • FLOw Diagram

> Install a pump and a motor which supply lubricant to bearing

> Design the tank size until lubricant stays in tank for more than standard time for drained lubrication

> Maintain the vacuum inside the lubrication tank to 12.7mmH2O during the turbine operates

Design quaLitY

Provides lubrication and cooling to the rotating parts, gear box and driver. Lube oil systems consist of a main oil pump, standby oil pump, oil reservoir, duplex oil filters, oil coolers, instrumentation and piping.

Lube OiL sYstem

to keep the hydrogen inside the generator, various places in the generator are required to seal against hydrogen leakage to atmosphere. the seal oil it self actually a portion of the lube oil, diverted from the lube oil system. It is then fed to a separate system of its own with pump, motor, hydrogen detraining or vacuum degassing equipment, and controls to regulate the pressure and flow.

statOr cOOLing water sYstem

It is used to provide a source of de-mineralize water to generator winding for direct cooling of stator winding and associated component.strainer is to remove particles and de-ionizing sub system and it is required to maintain low conductivity. High conductivity can cause a flashover to ground in the stator winding.


Rabigh II Power Plant 700MW x 4 Saudi Arabia SEC Doosan Heavy Industries Co., Ltd CTCS & DF 2012

Marafiq Yanbu #5,6 250MW x 2 Saudi Arabia MARAFIQ Hanhwa E&C CTCS & DF 2010/2011

Qurayyah CCGT 260MW x 5 Saudi Arabia SEC Doosan Heavy Industries Co., Ltd CTCS 2010/2011

Qurayyah CCGT(Desalination) Saudi Arabia SWCC Doosan Heavy Industries Co., Ltd CTCS 2010/2011

Gheco-One Coal Fired PP 700MW Thailand Gheco-One Doosan Heavy Industries

Co., Ltd CTCS & DF 2010

Cirebon Thermal PP 660MW Indonesia PT CEP Doosan Heavy Industries Co., Ltd CTCS 2009

Misurata & Benghazi CCPP 250MW Libya GECOL Daewoo E&C CTCS 2009

Nueva Ventanas Power 250MW Chile AES Gener POSCO E&C CTCS 2008/2009

Qatalum CCPP 1250MW Qatar QP Doosan Heavy Industries Co., Ltd CTCS 2008

Marafiq IWPP 2750MW Saudi Arabia MARAFIQ Hyundai Heavy Industries Co., Ltd. CTCS & DF 2007/2008

condenser tube cleaning system& debris filter

HEAD OFFICE & FACTORY Address • 210, Sinpung-Ri, Susin-Myun, Dongnam-Gu, Cheonan, Choongnam, 330-882, Korea

Tel • +82-41-553-9000 Fax • +82-41-553-9002

SALES OFFICE Address • 7th Floor, Yuksung B/D, 706-25, Yuksam-Dong, Gangnam-Gu, Seoul, 135-080, Korea

Tel • +82-2-843-3188 Fax • +82-2-845-0877

CONTACT Website • www.jimc.co.kr E-mai l • [email protected]

OvERSEAS * RECEnT 5 YRS

MAjOR ExpERIENCES


Gunsan CCPP 780MW KWP Daewoo Engineering & Construction CTCS 2008

Boryung Thermal PP #7,8 500MW x 4 KOMIPO Doosan Heavy Industries Co., Ltd CTCS 2007

DOMESTIC * RECEnT 5 YRS

Drum ScreensBand Screens

Fine FilterBneden BackwashingFilter

AuxllaryHeatExchanger

WastewaterTreatmentWater Rause

Condensate WaterIon exchange

DenmineralizedCondensate Waterlon exchangeFiltration

Stainless Steel UnderdrainScourguard BackwashTough Guard

Cooling WaterIntake

Bar ScreensStopsGates

Bosker Trash Rakes Fish GuidancePassive Screens

ClarificationReactor-ClarifiersTM

TM

Power Plant

DEbRIS FILTER

STRAINER

The debris filter designed to effectively prevent fouling from fibrous, coarse and marine life type debris larger than the selected filter performance size. By removing the debris from the cooling water inlet flow, tube fouling and plugging will be drastically reduced.

Auto Basket Strainer Duplex Strainer (Dual) Basket Strainer

Y-type Strainer T-type Strainer Temporary Strainer

A strainer section in the cooling water outlet extracts the balls and a centrifugal pump moves them into a collector section ready for the next cycle. Balls can be circulated continuously or intermittently to suit the individual plant.

Since the diameter of the sponge rubber ball is slightly larger than the inside diameter of the cooling tube, the ball wipes dirt and scale from the inside surface of the tube. These deposits are removed without disturbing the protective film on the inside tube walls.

The ball collector having a housing with inlet and outlet ports, the outlet port having a strainer screen which allows fluid but not the balls to pass, and an access port with a releasable cover sealed with an O-ring. The cover is of metal frame construction with a transparent center, preferably comprised of a pyrex glass member encased in a metal sleeve.

BAll STRAinER

SpOnGE BAll

BAll COllECTOR & puMp

1 injection nozzles

2 ball strainer shell

3 actuator

4 screen(s)

5 isolation valves

6 differential pressure transmitter

7 motor ball collector special recirculation pump control valve

1

3

2

4

6

5

7

CONDENSER TubE CLEANINg SYSTEM

Overseas

DOmestic


Brazan Onshove PJT Qatar Qatar Petroleum NHK Spring HGR 2012

Qurayyah IPP #1,2 Saudi Arabia SEC Samsung C&T Coporation HGR 2012

IGD-DAS addition UAE ADGAS Hyundai Heavy Industries Co., Ltd. HGR 2011

Jubail Export Refinery PKG 2B

Saudi Arabia Aramco Daelim HGR 2011

Karan Gas Field Development

Saudi Arabia Aramco Hyundai E&CHGR & PUB

2011

MARAFIQ #5,6 STG(2X275MW)

Saudi Arabia MARAFIQ Doosan Heavy Industries Co., Ltd. HGR 2011

Mundra UMPP Boiler internal

India Tata Power Doosan Heavy Industries Co., Ltd. HGR 2011

Rabigh Power Plant No.2 (700MWx4)

Saudi Arabia SEC Doosan Heavy Industries Co., Ltd. HGR 2011

Raipur Boiler 685MW x 2 India GMR Energy Doosan Heavy Industries Co., Ltd. HGR 2011

Ruwais Refinery Expansion #7

UAE TAKREER ThyssenKrupp PUB 2011

Al-Khalij 4x350MW Power Plant

Libya GECOL Hyundai E&C HGR 2010

Mapna 44 Units HRSG Iran Mapna Doosan Heavy Industries Co., Ltd. HGR 2010

Sabiya CCGT Project Kuwait MEW Hyundai Heavy Industries Co., Ltd.HGR & PUB

2010

Karan Gas Field Development

Saudi Arabia ARAMCO Hyundai E&C PUB 2010

Cirebon PP Rigid & Spring Hanger

Indonesia CEP Doosan Heavy Industries Co., Ltd. PUB 2009

Manzanillo LNG Mexico CFE Samsung E&GHGR & PUB

2009

GTL5-SMR Fuel Gas Line

Qatar Shell Hyundai E&C HGR 2008

Jebel Ali "M" CCPP UAE DEWA Doosan Heavy Industries Co., Ltd. 2008/2011 2008/2011


Base headquarters in Incheon KOMIPO Korea Gas Corporation HGR 2011

Boryung TPP #7,8 KMPC Doosan Heavy Industries Co., Ltd. HGR 2011

Daesan Oilbank Oilbank Hyundai Heavy Industries Co., Ltd. HGR 2011

Daewoo Gas Daewoo Daewoo PUB 2011

Goyang Community Energy Facilities KDHC Hyundai E&C HGR 2011

GS caltex GS Camplant Corporation HGR 2011

Taean #7,8 KWPC Doosan Heavy Industries Co., Ltd. PUB 2011

Kwangyang LNG Terminal Extension KOGAS POSCO E&C PUB 2008/2011

Pyung Taek LNG #1~21 KOGAS Daelim, etc. PUB 2007/2011

Onsan Refinery Expansion S-Oil SEENTEC HGR 2010

Incheon LNG CCPP #5,6 Internal & External Part Posco Power BHI HGR 2009/2010

Hadong TPP #7,8 BOP KOSPO Doosan Heavy Industries Co., Ltd. HGR 2007/2010

Tongyoung LNG #1~17 KOGAS Hyundai E&C, etc PUB 2007/2010

Daejuk Industrial Complex P2 KCC KCC ENC PUB 2009

Incheon Cheongna / Gimpo Piping Korea Western Power Sinsin Industry HGR 2009

Incheon LNG #1~20 KOGAS Hyundai E&C, etc. PUB 2007/2009

Hanger & Support / PIpIng

* Recent 5 yRs

majOr experiences

* Recent 5 yRs

Overseas

DOmestic


Marafiq #5,6 Saudi Arabia MARAFIQ Doosan Heavy Industries Co., Ltd T/G Piping 2011

Oman Barka 3 & Sohar 2 Oman INCO SAMJIN 2011

Nueva Ventanas Power Plant Chile AES Gener POSCO E&C Cooling Water

Piping 2008


Yecheon Pumped Storage Power Plant, KHNP KHNP Piping 2011

Incheon Combination Thermal Power KOMIPO KOMIPO Generation 3 2011

Yeoungwol CCPP KHNP KHNP BOP Piping 2010

Shinkori NPP #4 KHNP KHNP BOP Piping 2010

Yecheon Pumped Storage Power Plant #1,2 KOSPO KOSPO Penstock 2010

Shinwulsong NPP #1,2 KHNP KHNP Cooling Water Piping 2009

Shinwulsong NPP #1,2 KHNP KHNP Cooling Water Piping 2009

Yeongwol CCPP KHNP KHNP BOP Piping 2008

Shinkori NPP #3,4 KOSPO KOSPO BOP Piping 2008

Shinkori NPP #1,2 KHNP KHNP Cooling Water Piping 2007

Yonghung TPP #3,4 KOSEP KOSEP T/G Interconnecting Piping 2006

HanGer & sUppOrt pipinG

HeaD OFFice & FactOrY Address • 210, sinpung-Ri, susin-Myun, Dongnam-Gu, cheonan, choongnam, 330-882, Korea

tel • +82-41-553-9000 Fax • +82-41-553-9002

saLes OFFice Address • 7th Floor, yuksung B/D, 706-25, yuksam-Dong, Gangnam-Gu, seoul, 135-080, Korea

tel • +82-2-843-3188 Fax • +82-2-845-0877

cOntact Website • www.jimc.co.kr e-mai l • [email protected]

DesiGn & enGineeRinG

Custamer

Fab ISO drawing

3D Modeling

Fabrication

Stres anaiysis

Support erection drawing

vARiABLe HAnGeR

cOnstAnt HAnGeR

snuBBeR

cOLD suPPORt

RestRut

variable spring Hanger is most frequently used for supporting pipe lines because of their balanced serviceability of cost and performance.

constant spring Hanger is large enough for heat-displacement of piping than variable spring hanger. it is designed to sustain a constant load irrespective of this.

RestRuts(Restr ict ing struts ) have been developed as substitutes for existing restraints which are composed of shapes, and are standard type pipe supporting systems to be used for support and restraint of pipe lines.

Many kinds of snubbers are available as a hydraulic snubber, such as a plane traveling damper which utilizes the viscous friction between two parallel planes, a rotary damper which utilizes viscous friction in the external circumference of a piston etc.

cryogenic Pipe support ha great insulation effect in low temperature environment. therefore, it is used for low-temperature pipe which requires great mechanical strength and preserves temperature of pipe.

variable Hanger

constantHanger

Hydraulic snubber

Restruts

variable support

cold support(shoe type)

cold support(shoe type)

Pipe Lug

cold shoesway Brace

elbow Pipe Lug

WORK PROcess

HanGer & sUppOrt pipinG

DRAWinG

PRODucts

All processes can be managed as a single system!!

<Merit>Document UnificationInformation Sharing

Efficient Production Management

2010’ Delivery observance rate 98% !!

⤷PROGRAM tOOL (jPis)

ADsR – selection Program

DRv – Design review program

Environment Plant & Fuel Gas supply system

overseas & Domestic


MARAFIQ STG Units 5&6 / Saudi Arabia

Saudi Arabia Marafiq HANWHA E&C Engineering/Manufacture/Trial Run

2011

YEOSU Thermal Power Plant Unit 2

Korea KOSEP KOSEP

Engineering/Manufacture/Installation/Trial Run

Under Progress

* Recent 5 yRs

environment Plant

Domestic

Project Name Customer ITEM Capacity Set Delivery

Pohang, BuGok, Gas Station

KOGAS Gas Filter 150 ton/hr 4 sets 2012

Maecheon, Andong, Jangsung Gas Station KOGAS Gas Heater 50 ton/hr 5 sets 2011

Jaewon, Kosung, Hoengsung Gas Station KOGAS Gas Filter 50 ton/hr 6 sets 2010

Kyeongin Suksu Gas Station KOGAS Gas Filter 160 ton/hr 3 sets 2010

Namsa, Sangju, Andong Gas Station KOGAS Gas Filter 150 ton/hr 6 sets 2010

Maecheon, Jangsung, Danyang, Maepo, Sugok, Goesan Gas Station

KOGAS Gas Filter 50 ton/hr 12 sets 2010

Wonnam Gas Station KOGAS Gas Filter 10 ton/hr 2 sets 2010

Songdo Gas Station KOGAS Gas Heater 100 ton/hr 1 Set 2009

Paju, Kyoha Gas Station KOGAS Gas Filter 300 ton/hr 2 Sets 2008

Yedong Gas Station KOGAS Gas Heater 50 ton/hr 2 Sets 2008

Hongcheon Gas Station KOGAS Gas Heater 50 ton/hr 2 Sets 2008

Boryung Gas Station KOGAS Gas Heater 150 ton/hr 1 Set 2008

Sungnam, Pangyo Gas Station KOGAS Gas Filter 150 ton/hr 2 Sets 2008

Joongchon Gas Station KOGAS Gas Heater 150 ton/hr 2 Sets 2007

Osan Gas Station KOGAS Gas Heater 100 ton/hr 2 Sets 2007

Namyangju Gas Station KOGAS Gas Heater 150 ton/hr 3 sets 2007

* Recent 5 yRs

Fuel Gas suPPly system

major exPeriences

HeaD oFFice & Factory Address • 210, sinpung-Ri, susin-Myun, Dongnam-Gu, cheonan, choongnam, 330-882, Korea

tel • +82-41-553-9000 Fax • +82-41-553-9002

sales oFFice Address • 7th Floor, yuksung B/D, 706-25, yuksam-Dong, Gangnam-Gu, seoul, 135-080, Korea

tel • +82-2-843-3188 Fax • +82-2-845-0877

contact Website • www.jimc.co.kr e-mai l • [email protected]

Under Progress

2011

esP seaWater FGD

Gas Heater

Gas Filter

Gas BuFFerinG system

seAWAteR FGD: concept AnD ReAlizAtion

cheMicAl equAtion oF DesulFuRizAtion

BAsic pRocess

advantages· no additive

· no gypsum handling

· no waste water treatment flexible system

· low pressure drop & easy maintenance

· optimized energy demand Minimized investment

cost Minimized operating cost

it lowers pressure of natural gas to reasonable pressure, protects equipment from getting damaged by the decline of temperature in the process of lowering pressure and increases temperature to meet condition of the demand side.

it removes dust and impurities included in gas and protects the surrounding instruments.

it is a gas storage and used during the changing time of fuel, from oil to gas and gas to oil.

environment Plant Fuel Gas suPPly system

the raw gas passes through the gas distribution internals, which are located in the conical inlet hood and enter the active collection area.

HCI HCI+HCO3 --> H2O+CO2+CI

HF HF+HCO3 --> H2O+CO2+F

SO2 SO2+H2O +HCO3--> H2O+CO2+SO3

SO3 SO2+H2O +HCO3--> H2O+CO2+HSO3

1

2 3

45

1. electron emission · corona discharge

2. charging of dust particle · Diffusion charging for particles < 0,5 µm · Field charging for particles > 0,5 µm

3. transport of charged particles · coulomb force · stokes law

4. Dust Agglomeration on collecting electrode · cohesion / Adhesion forces · Voltage

5. Dust Removal from collecting electrode · Mechanical rapping · shearing forces

Documents

Company Profile & Catalogue.pdf