marine

www.dh.co.kr

DongHwa Entec Fresh Water Generators are theequipment that convert sea water or exhausteddirty water to pure water for drinking, boiler

make-up, domestic use on ship and small power station.At that time, sea water is evaporated at about 45 C~50 C as it passed the inside of heater under the highvacuum condition and the separated pure vapor isconverted to fresh water on condenser. Plate Type Tubular Type

Our company endeavor ceaselesslyto develop new products

and for quality improvement

Heat Exchanger Solution Partner

Fresh Water Generator

Fresh Water Generator

Plate Type

Tubular Type

The DongHwa Entec DF Series Fresh Water Generator utilizes the heat from diesel engine jacket cooling water toproduce pure drinkable water by evaporating sea water under high vacuum enabling the feed water to evaporate attemperatures below 48 C . Steam can also be used as the heat source instead of the hot jacket water.

The DongHwa Entec DF Series Fresh Water Generator is based on 2 titanium plate heat exchangers acting as anevaporator and a condenser respectively.

The evaporation chamber is kept under vacuum by a water ejector driven by the sea water outlet from condenser. Apart of this heated sea water is used as feed water for the evaporator. The feed water evaporates when entering theevaporating chamber due to the vacuum condition. Water spray and droplets are partly removed from the vapour bythe deflector mounted on top of the evaporator and partly by a build-in demister. The separated water droplets fallback into the brine, which is extracted from the sump by means of the ejector pump.

The desalted vapour passing through the demister will be sucked into the plate condenser where it will becondensed by means of cold incoming salt water.

The pure distilled water will be taken out by means of an integral fresh water pump. The pure water taken out fromthe condenser will be controlled by a salinometer to supervise that the pre-set salinity(1~10ppm) will be reached. Ifthe salinity exceeds the specified level, the solenoid valve in the discharge line of the distiller pump is automaticallyactivated and the faulty distillate is returned to the feed line.

Working Principle

The main engine jacket cooling water circulates the outside of the vertical tube in heating section and the sea waterto be distilled is sent to the bottom cover of this section. Then some of the sea water is converted into vapour when itgoes up through the heated tubes. The vapour, through the demisters, is condensed on the outer surface of the tubesof the distilling condenser and the resultant distillate is led to the suction of the distillate pump. In the meantime thenon-condensable gases and brine are extracted and discharged to overboard by the combination ejector.

Capacity Type Connection Jacket waterflow(m3/24hr)

Heatconsumption

Ejector pumpcapacity

Ejector pumpconsumption(60Hz)

FW pumpconsumption(60Hz)

m3/24hr357101215182025303540455060

Single stageDF3DF3DF7DF7DF7DF13DF13DF13DF13DF23DF23DF35DF35DF35DF35

JIS404040656565656580100100125125150200

8081012242634384454758086100112132

85681020233035404867758090100118

90568151622253035505560687490

KW11016022031036046054060075091010801220136015201850

KW3.64.86.66.611.011.011.011.015.018.522.022.022.022.224.0

bar3.03.03.03.03.03.03.03.03.03.03.03.03.03.03.0

KW0.750.750.750.750.750.750.750.750.751.51.51.51.51.51.5

m3 bar8 4.013 4.018 4.024 4.029 4.035 4.040 4.044 4.058 4.075 4.088 4.092 4.095 4.0120 4.0140 4.0

Capacity Type ConnectionJacket water flow

80Heat

consumptionEjector pump

capacityEjector pump

consumption(60Hz)FW pump

consumption(60Hz)m3/24hr

510152025303540

Single stageDX- -5DX- -10DX- -15DX- -20DX- -25DX- -30DX- -35DX- -40

JIS658080100100125125125

m3/24hr1326375456698085

KW1412824235647058469871128

KW5.56.6111115

18.518.522

bar23333333

KW0.41.51.51.51.51.51.51.5

m3 bar13 4.824 4.835 4.844 4.861 4.875 4.875 4.890 4.8

Technical Specification of DF Type

Working Principle

Technical Specification of DX- Type

IV

III

III I

II

VV DRIV'G S. WATER

JACKET WATER

JACKET WATER

TO OVERBOARD

FRESH WATER

9V

(VACUUM OPERATINGTYPE WITH PURGEMETER)

INJECTION UNITCHEMICAL

J.W. OUTLET

J.W. INLET

S.W. OUTLET

S.W. INLET

HIGH SALT WATERRETURN LINE

DIST

ILLE

D W

ATER

-760mmHg~4KPOWER SUPPLYALARM

4VV 4

PRODUCT WATER OUTLET

HEATER

SEA WATER FEEDING

-760mmHg~4K

0~150C

0~150C

-760mmHg~4K

0~100flC

DEFLECTOR

DEMISTER

PREHEATERCONDENSER

V6

CP

PUMPEJECTOR

AIR

SET P. 3.3KR

0~100flC

0~6K

VV6

T 0~100flC

VACUUM BREAKERV6

-760mmHg~0K

BRINE

HEATING LINES.W LINE

YARD SUPPLY

F.W LINEELECTRIC WIRING

V2

T

V

A5 V

11V

P

S

8

WATER EJECTOR

12

VACUUM ADJUSTING VAVLE

LEGEND

R

S 2-WAY SOLENOID VALVE

RELIEF VALVESIGHT GLASS3-WAY COCK

PRESS. REGULAT. VALVESWING CHECK VALVEGLOBE VALVEP

C

V

T

SC

A

FM

THERMOMETER

AIR VENT VALVE

FLOW METERSALINITY CELL

ORIFICE

VACUUM GAUGECOMPOUND GAUGEPRESSURE GAUGE

3V

14

6V

V

C

T

C

T

T

BACK PRESS. MAX. 8 mAq

2V

V6

DISTILLATEPUMP

C

INDICATORSALINITY

1SC

V

13VFM

BACK PRESS. MAX. 18 mAq

VY&K

N P

Removal spaceof heater

H

C

START/STOPOFF

ALARMSETINCDEC

JK-201 BUSAN GENERAL ELECTRIC

SALINITY CONTROLLER

±Ë«–º

50 LTR.

B= 400H= 570

FLOWMETER

VALVEVACUUM ADJUSTING

SIGHT GLASS

CONTROL PANEL

DISTILLATE PUMP

PURGE METER

ZINC

NAME PLATE

AIR SUCTION LINE

THERMOMETERTHERMOMETER

FEED VALVE

S.W FEED LINE

VALVESOLENOID

PRESS GAUGE

SALINITY SENSOR

FRESH WATER OUTLETFLOW METER

COMP. GAUGE

RETURN LINEHIGH SALINITY WATER

ORIFICE

COMP. GAUGE

JACKET WATER INLET

SIGHT GLASS

SAFETY VALVE

JACKET WATER OUTLET

VACUUM BREAK VACUUM GAUGE

SUCTION LINEDISTILLED WATER

SEA WATER INLET

N.P

CHEMICAL DOSING UNIT

HANDLEDISTILLER SHELL

DIVISION PLATE

DEMISTER

SEA WATER OUTLET

BRINE LINE

TWIN EJECTOR

DISTILLATE PUMP

END PLATE

FOLLOWER

SIDE MEMBER

SALINITY CONTROLLER

CONTROL PANEL

EVAPORATOR PLATES

CONDENSER PLATESDISTILLER BASE FLANGE

E

D

Spac

e fo

r

dem

ount

ing

shel

l

C

B

A

N.P

of h

eate

rRe

mov

al s

pace

B

A

L

T

T

No.21 Ejector pump is option.

Delivery extent Dong-hwa

Distilled water

electrical wire / Dong-hwa

electrical wire yard or customer

flexible hoseschemical dosing equipment

Air / Vacuum31

6430

8JACKET W.

2 18

1

3427

1717

12

17

T5

5

T5

T

20195

5

22

COOLER

J.W OUTLET

24

23Bypass

J.W INLET

33

1434

32329

250.6 barmax.

7

engineMain or aux.

Jacket w.pump

26261.8 BarMax. back pressure

151633

109

1113

pressure max. 0.6 bar)(Please note the counter

4.8 bar

2128

min. 0.1 bar

Over board

chestSea

Installation sketch of Freshwater Generator

Dimension List

Dimension List

Type

DX- -5DX- -10DX- -15DX- -20DX- -25DX- -30DX- -35DX- -40

L

14801680183518802050225024002500

B

820980103010601150133013801400

H

14302005197516801850208021002205

C

16551840203022502310247025102550

A

6508308509901200150015001500

Approx. Weight(kg)Empty Operation Ejector P/P

68075085011401145115012001320

780900100013501370140015701650

120120128140175175175187

DF3/5DF7/10DF13/15DF13/20DF13/25DF23/30DF23/35DF35/40DF35/45DF35/50DF35/60

6101020102010801080127612761276127612761276

10131400155016601660183821002200220022002200

8108086257807801210900900900900900

9351042106512801450178514401590170017501800

14601500143515501820225517101810200021002200

3104004304506406757008508909101130

4005505806008509009501100120012501500

Approx. Weight(kg)

Empty OperationType A B C D E

NO. DESCRIPTION1 EVAPORATOR2 CONDENSER3 TWIN EJECTOR4 VACUUM GAUGE5 THERMOMETER6 DISTILLER BASE FLANGE7 DISTILLER COVER

NO. DESCRIPTION8 FLOW SIGHT GLASS9 FRESH WATER PUMP10 SALINITY SENSOR11 SALINITY INDICATOR(controller)12 SOLENOID V/V13 CONTROL PANEL14 PRESSURE GAUGE

NO. DESCRIPTION15 PAN CHECK VALVE16 FLOW METER FOR DISTILLED WATER17 CHEMICAL DOSING UNIT18 DEMISTER19 FEED VALVE20 ORIFICE21 EJECTOR PUMP(Option)

NO. DESCRIPTION22 SEA WATER INLET23 JACKET WATER INLET24 JACKET WATER OUTLET25 SEA WATER OUTLET26 DISTILLED WATER OUTLET27 BRINE OUTLET28 SEA WATER FILTER (Max. 5mm)

NO. DESCRIPTION29 AIR / VACUUM SUCTION LINE30 SAFETY VALVE31 VACUUM BREAKER32 DRAIN LINE VALVE33 COMPOUND GAUGE34 CHECK VALVE

HEAD OFFICE AND FACTORY1575-6, Songjeong-Dong, Gangseo-Gu,Busan, 618-270, KoreaTel :+82-51-970-1000 Fax : +82-51-970-1001

R&D CENTER#1219-1, Jisa-Dong, Gangseo-Gu, Busan, KoreaTel :+82-51-970-0711 Fax : +82-51-970-0730

SEOUL OFFICERoom No, 1515 Hanshin Core Officetel 11-9Shinchun-Dong, Songpa-Gu,Seoul 138-733, KoreaTel :+82-2-421-4707 Fax :+82-2-421-4708

SHANGHAI OFFICEDongHwa Entec Shanghai Branch OfficeNo 68 Lane 377 Chenhui Rd Shanghai ZhangjiangHi-Tech Park 201203 P.R. ChinaTel : +86-21-5027-1828 Fax : +86-21-5027-1878

www.dh.co.kr

Steam Injection System

Diesel engine jacket cooling water which otherwise wouldbe lost to the sea is used for heating source. And if it is usedwith mixing injector, the boiler steam also can be used for thepurpose when anchoring at harbour where jacket coolingwater is not available.

Heating Source

-Combined cooling and ejector water pump with electric motor.-Control panel with motor starters and salinometer.-Feed water anti-scale chemical dosing unit.

-Hot water loop module for steam boosting of jacket water.-Extended control panel with motor starters and salinometer.-Individual single motor starters and salinometer.-Fresh water pH adjustment filter.-Fresh water disinfection equipment.

NOTE : The allowable range of the driving steam pressure is 3kg/cm2g minimum and 9kg/cm2g maximum

Steam Consumption(ton/hr)

Capa

city

(ton/

day)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

45

40

35

30

25

20

15

10

5

0

Additional equipment necessary for operation

Optional equipment

Steam Consumption of Steam Injector

www.dh.co.kr

DongHwa Plate Heat Exchangers are used in the industrial,marine, food and dairy sectors. DongHwa works at high qualitylevel, based on an experienced staff, with regards to both

production and calculation of Plate Heat Exchangers.DongHwa can, with the help of specially developed computerprograms, quickly calculate an optimal solution to any plate heatexchanger application, based on the customer’s demands.The calculated Plate Heat Exchanger is documented for the customeron a well-arranged and easily read data list.

Our company endeavor ceaselesslyto develop new productsand quality improvement


Plate Heat Exchangers

Plate Heat Exchangers

Port hole

Fluid distributionside

Gasket

Heattransfer area

Leakage vent

A PLATE B PLATE

Gasket is attached to the heat plate which forms flow channel and acts seal up the fluidnot to leak to the outside. The number of the heat plate is determined according to theamount of fluid, physical properties of fluid, the pressure drop and thermal condition. Thecovers prevent the plates bended from the difference of pressure. In the assembly of plate,the surface with gasket is directed to the fixed cover and each plate is hanged in oppositedirection alternately. And two fluids cannot be mixed and separated by a thin plate. Onefluid always flows in "A" channel and the other fluid always flow in "B" channel.

The plate heat exchanger consists of a frame, which in turn consists of a Head cover, a Follower cover, a support pillar, a carrying bar, a guiding bar and a number oftightening bolts. In between the head and the follower cover a varying number ofpressed plates are clamped together.Each plate is supplied with a gasket, so that the plates form a closed system of parallelflow channels. through which the medias flow alternately at every second interval.

The construction of the inlet part makes a perfect distribution of the liquids across the heating surface.The inlet part is increased and supplied with grooves preventing dead spots which may cause the growth of bacteria or seaweeds inthe plate heat exchanger.The inlet with grooves secures a strong inlet part with a minimum of contact points.The inlet parts are constructed with a leakage drained zone fulfilling the 3A specifications.The plate pattern is constructed to obtain a high thermal efficiency. The pattern is available in two designs with different angle sizesgiving high respectively low turbulent flow. Combining these in a plate pack and optimal plate composition can be calculated.The angle and fishbone pattern has appeared to male the best heat transmission by a given pressure drop.

High-theta Plate High-theta PlateLow-theta Plate Low-theta Plate

HIGH -THETA PLATE

High turbulent flowHigh heat transfer coefficientPerfect temperature approachHigh pressure drop

LOW -THETA PLATE

Low turbulent flowLow heat transfer coefficientHigh temperature approachLow pressure drop

Working Principle

The Design and Function of DongHwa Plate Heat Exchanger

Type of Heat Plate

Plate Design

Follower Cover Roller Assembly Carrying Bar

Head Cover

Guide Bar

Plate Pack

STURN TUBE

S/T L.O COOLER

MAIN AIR COMPMAIN ENGINE

JFW COOLERL.O COOLER

GENERATOR ENGINE

MAIN AIR COMP.

F.W COOLER

CENTRAL F.W COOLER

ApplicationMarine Application and Engines,Architecture Industry, Automobiles Industry,Textile Industry, Pulp and Paper Industry,Chemical Industry, Steel Industry,Mechanical Industry, Food Industry, HVAC,Power Stations, Surface Treatment

Marine application

Wide contact areaThe strength of the plate is excellent, compared with other companies' products with the point

contact type, as the metal contact point has the surface contact feature when the plates areassembled. And the durability and corrosion resistance are greatly improved by minimizingdeformation and stress concentration.

Besides, the section of the gasket is designed and manufactured to have a pressure-resistantstructure that enables the minimum contact area with the fluid, and thus to withstand a highpressure.

Plate Type

Tubular

TIME

FOUL

ING

FACT

OR

Insert Plate

Insert Gasket

Anti Vibration DesignDesigned to prevent loosening the tightening bolts and nuts during continuing operation which

secure to prolong the equipment's operation lifetime and prevent leakages.

Easy disassembly and assemblyEven the biggest model also can be assembled or disassembled by 1 or 2 persons.

As it is designed to have a dual fixing method of the insert-typed plate and insert-typed gasket,there is no sliding on the plates. It prevents sliding and an assembling failure even when a non-skilled novice disassemble or assemble the device. (Excellent maintenance against materialswith high viscosity such as oils for LO cooler or oil heater)

Characteristics

Others

Dead Zone

OursContact Area Comparison

Improved Wave

Clip GasketThe gasket can be fixed tightly and quickly on the heat

plate in the optimum condition with the dual fixing device(snap on type), and is designed and manufactured to havethe glue type and non-glue type so that it can be selectedaccording to the usage.

Temperature Approach

The turbulent flow, promoted by the wave pattern ofthe heat plates, enables a very high heat transfercoefficient. Proximity Limit: 1

Model HT03 HT061 HT062 HT064 HT081 HT082 HT083 HT101 HT102 HT103 HT104

Max. Flow m3/hr 17 80 80 80 140 140 140 200 200 200 200

Area of Plate m2 0.03 0.08 0.12 0.23 0.25 0.35 0.5 0.16 0.26 0.36 0.46

Plate Hole Dia. mm 18.4 65 65 65 85 85 85 105 105 105 105

Max.Conn.Dia. mm 40 65 65 65 100 100 100 100 100 100 100

Dimension - A mm 180 328 328 328 456 456 456 464 464 464 464

Dimension - B mm 490 668 823 1223 1158 1485 1899 880 1120 1409 1649

Dimension - C( 1.5%) mm (2.5+t) x n (3.05+t) x n (3.05+t) x n (3.05+t) x n (2.7+0.5) x n (2.7+0.5) x n (2.7+0.5) x n (3.3+t) x n (3.3+t) x n (3.3+t) x n (3.3+t) x n


Max. Flow m3/hr 250 250 250 420 420 420 420 420 730 730 730

Area of Plate m2 0.34 0.55 0.71 0.25 0.55 0.85 1.15 1.45 0.2 0.5 0.8

Plate Hole Dia mm 115 115 115 150 150 150 150 150 200 200 200

Max.Conn.Dia. mm 125 125 125 150 150 150 150 150 200 200 200

Dimension - A mm 614 614 614 720 720 720 720 720 720 720 720

Dimension - B mm 1399 1805 2119 1189 1663 2137 2611 3085 1189 1663 2137

Dimension - C( 1.5%) mm (3.9+t) x n (3.9+t) x n (3.9+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n (2.95+t) x n


Max. Flow m3/hr 730 730 950 950 950 950 950 1700 1700 1700 1700

Area of Plate m2 1.1 1.4 0.55 0.86 1.02 1.35 1.85 0.63 1.1 1.34 1.58

Plate Hole Dia. mm 200 200 224 224 224 224 224 300 300 300 300

Max.Conn.Dia. mm 200 200 250 250 250 250 250 300 300 300 300

Dimension - A mm 720 720 886 886 886 886 886 998 998 998 998

Dimension - B mm 2611 3085 1605 1980 2168 2543 3105 1925 2405 2645 2885



Max. Flow m3/hr 1700 2400 2400 2400 2400 3400 3400 3400 3400 4000 4000

Area of Plate m2 2.05 1.09 1.75 2.45 3.15 1.23 2.0 2.15 2.8 2.38 3.36

Plate Hole Dia. mm 300 355 355 355 355 430 430 430 430 485 485

Max.Conn.Dia. mm 300 400 400 400 400 500 500 500 500 550 550

Dimension - A mm 998 1115 1115 1115 1115 1390 1390 1390 1390 1540 1540

Dimension - B mm 3347 2292 2912 3532 4152 2698 3264 3373 3830 3230 3950


Model HT503

Max. Flow m3/hr 4000

Area of Plate m2 4.02

Plate Hole Dia. mm 485

Max.Conn.Dia mm 550

Dimension - A mm 1540

Dimension - B mm 4310

Dimension - C( 1.5%) mm (3.6+t) x n

t : Heat Plate Thickness

Plate Heat Exchanger Technical Data

HEAD OFFICE AND FACTORY1575-6, Songjeong-Dong, Gangseo-Gu,Busan, 618-270, KoreaTel :+82-51-970-1000 Fax : +82-51-970-1001

www.dh.co.kr

The following materials can be applied to plates : SS304 and 316, Avesta 254SMO, Titanium, Ti-Pd, Nickel, Hastelloy-B & C276, Zirconium etc. The following materials can be applied to gaskets : NBR, EPDM, FPM, Neoprene, llR, Butyle, Silicone,Viton, Teflon Envelope (Special)

Max. operation temp. 180°CHeat transfer area 0.1 ~ 2,400m2/set"Max. operation press. 25 kg/cm3gMax. flow rate 4000m3/hr.set

R&D CENTER#1219-1, Jisa-Dong, Gangseo-Gu, Busan, KoreaTel :+82-51-970-0711 Fax : +82-51-970-0730

SEOUL OFFICERoom No, 1515 Hanshin Core Officetel 11-9Shinchun-Dong, Songpa-Gu,Seoul 138-733, KoreaTel :+82-2-421-4707 Fax :+82-2-421-4708

SHANGHAI OFFICEDongHwa Entec Shanghai Branch OfficeNo 68 Lane 377 Chenhui Rd Shanghai ZhangjiangHi-Tech Park 201203 P.R. ChinaTel : +86-21-5027-1828 Fax : +86-21-5027-1878

10,000ton hydraulic press

www.dh.co.kr

Tank Cleaning Heater

T ankers carrying different kinds of liquid products must have their tanks thoroughly cleaned before loading another kind of cargo. In product and parcel tankers the tanks have to be washed with hot sea and fresh water to ensure the

required degree of tank cleanliness. The water is heated by steam of other heating medium in a heater can be used for this heating duty and is supplied to the tank washing machines through a tank cleaning system on deck. Every tank is provided with one or more washing machine facilities.

Our company endeavor ceaselessly

to develop new products

and for quality improvement


Capacity Table

1. HEATED WATER : SEA WATER(TEMP. FROM 20° TO 80°)2. HEATING SOURCE : STEAM(6~10Kg/cm2G)3. DRAIN OUTLET TEMP. : 90° AND BELOW4. TUBE : AL-BRASS(JIS C6872T) 16mm(O.D.)×1mm (OPTION 1.2t, 1.4t)5. TUBE SHEET : NAVAL BRASS(JIS C4621P)6. TUBE SIDE MAX. DESIGN PRESS. : 17Kg/cm2G7. SHELL SIDE MAX. DESIGN PRESS. : 11Kg/cm2G

STEAM S.W FLOW RATE(M3/HR) 100 120 140 160 180 200 240 280 320 360 400

STEAMPRESS.

6Kg/cm2G

MODEL NUMBER TCH-50-1 TCH-50-2 TCH-50-3 TCH-55-2 TCH-60-2 TCH-60-4 TCH-60-6 TCH-70-3 TCH-70-5 TCH-70-8 TCH-70-10

L /A 2061/3223 2355/3517 2649/3811 2606/3880 2388/3675 2786/4073 3184/4471 2363/3890 2612/4139 2985/4512 3233/4760

STEAM CONSUMPTION(Kg/hr) 10151.2 12181.4 14211.7 16241.9 18272.1 20302.4 24362.8 28423.3 32483.8 36544.3 40604.7

SURFACE AREA(M2) 35 40 45 55 60 70 80 95 105 120 130

STEAM INLET SIZE 10K-150A 10K-150A 10K-150A 10K-200A 10K-200A 10K-200A 10K-250A 10K-250A 10K-300A 10K-300A 10K-300A

DRAIN OUTLET SIZE 10K-80A 10K-80A 10K-80A 10K-100A 10K-100A 10K-100A 10K-100A 10K-125A 10K-125A 10K-125A 10K-125A

S.W IN & OUTLET SIZE 16K-150A 16K-150A 16K-150A 16K-200A 16K-200A 16K-200A 16K-200A 16K-200A 16K-250A 16K-250A 16K-250A

WEIGHT OF T.C.H BODY 1340 1430 1520 1745 1890 1990 2230 2400 2560 2780 2990

STEAMPRESS.

7Kg/cm2G


L /A 2061/3223 2355/3517 2649/3811 2369/3643 2388/3675 2587/3874 2985/4272 2239/3766 2487/4014 2860/4387 3109/4636


SURFACE AREA(M2) 35 40 45 50 60 65 75 90 100 115 125





STEAMPRESS.

8Kg/cm2G


L /A 2061/3223 2355/3517 2649/3811 2369/3643 2606/3880 2587/3874 2985/4272 2114/3641 2487/4014 2736/4263 3109/4636

STEAM CONSUMPTION(Kg/hr) 10107.9 12129.4 14151 16172.6 18194.2 20215.8 24258.9 28302.1 32345.2 36388.4 40431.5

SURFACE AREA(M2) 35 40 45 50 55 65 75 85 100 110 125





STEAMPRESS.

9Kg/cm2G


L /A 2061/3223 2061/3223 2649/3811 2369/3643 2189/3476 2388/3675 2786/4073 2114/3641 2363/3890 2612/4139 2985/4512


SURFACE AREA(M2) 35 35 45 50 55 60 70 85 95 105 120





STEAMPRESS.

10Kg/cm2G


L /A 2061/3223 2061/3223 2355/3517 2369/3643 2189/3476 2388/3675 2786/4073 2114/3641 2363/3890 2612/4139 2860/4387

STEAM CONSUMPTION(Kg/hr) 10076 12091.2 14106.4 16121.6 18136.8 20152 24182.4 28212.8 32243.2 36273.6 40304

SURFACE AREA(M2) 35 35 40 50 55 60 70 85 95 105 115





www.dh.co.kr

Head Office and Factory1575-6, Songjeong-Dong, Gangseo-Gu, Busan, 618-818, Korea TEL : +82-51-970-1000 FAX : +82-51-970-1001

R&D Center1219-1, Jisa-Dong, Gangseo-Gu, Busan, Korea TEL : +82-51-970-0711 FAX : +82-51-970-0730

Seoul OfficeRoom No, 1515 Hanshin Core Officetel 11-9Shinchun-Dong, Songpa-Gu,Seoul 138-733, KoreaTEL : +82-2-421-4707 FAX : +82-2-421-4708

DongHwa Entec (Shanghai) Co., Ltd.No.2508 JiangShan Road Luchaogang Shanghai 201308 P.R.China TEL : +86 (0)21-5197-5001 FAX : +86 (0)21-5197-5005

DH No. 200910

TYPETCH-50STCH-55STCH-60STCH-70S

A

SeeCapacity

Table

B251286286381

C320380400480

D420480520600

E470505520580

F500535550610

G

190

K

650

L

SeeCapacity

Table

H

400

I508

558.8609.6718

J600634650709

Tank Cleaning Heater

marine

Documents

water ejector

pure water

feed water

water spray

pure distilled water

evaporating sea water

sea water outlet

heated sea water