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Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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Tubular Type Shell And Tube Heat Exchanger Copper Tube Bundle With Triple System

Wuhan Qiaoxin Refrigeration Equipment CO., LTD
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Wuhan Qiaoxin Refrigeration Equipment CO., LTD
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-8337-2526

Tubular Type Shell And Tube Heat Exchanger Copper Tube Bundle With Triple System

Brand Name : GREEFOUN
Model Number : RE18
Certification : CE
Place of Origin : CHINA
MOQ : 1piece
Payment Terms : TT, L/C, Western Union
Supply Ability : 100000pieces/year
Delivery Time : within 15days
Packaging Details : Standard Export Package
Refrigerant : R22/R134a/R407C/R410A
System : Triple system
Shell material : seamless/304,316Lstainless steel pipe
Cooling capacity : 18KW~4000KW
Heat exchange tube : Copper tube
Type : Water cooled
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Tubular Type Shell and Tube Heat Exchanger


Copper Tube Bundle


Tubular Heat exchanger is one of the most widely used heat exchangers in chemical and alcohol


production. It is mainly composed of shell, tube plate, heat transfer tube, head, baffle and other


components. The required material can be made of ordinary carbon steel, copper, or stainless steel,


respectively.


Tubular heat exchanger structure is relatively simple, compact, cheap, but the tube can not be mechanical


cleaning. The heat exchanger tube bundle is connected to the tube plate, and the tube plate is welded at


both ends of the shell, and the top cover and the shell are connected with fluid inlet and outlet.


A series of baffles that are perpendicular to the tube bundle are usually provided outside the tube. At the


same time the pipe and the tube plate and the shell connection are rigid, and the tube tube is two different


temperature fluid. Therefore, when the temperature difference between the wall and the shell wall is large,


due to the different thermal expansion of the two, resulting in a large temperature stress, as well as the


tube twist or pipe from the tube board loose, or even destroy the heat exchanger.


In order to overcome the temperature stress must have a temperature compensation device, generally in


the wall and the wall temperature difference of 50 ℃ or more, for safety reasons, the heat exchanger


should be temperature compensation device.


But the compensation device (expansion joint) can only be used in the shell wall and wall temperature


difference of less than 60 ~ 70 ℃ and shell fluid pressure is not high case.


General shell pressure exceeds 0.6Mpa when the compensation circle is too thick, difficult to stretch, loss


of temperature compensation role, you should consider other structures.


STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR


CAPACITY: 310KW TO 680KW


ModelsRE310S10RE360S12RE420S12RE470S12RE540S14RE620S14RE680S14

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

QnKW310360420470540620680

Kcal/h

(×103 )

267317361404464533585
Wnm3 /h53.36272.280.893107116
Wmm3 /h687081.7100105140145
Dpnbar0.430.430.350.460.410.470.49

ModelsRE310S10RE360S12RE420S12RE470S12RE540S14RE620S14RE680S14
Dimension(mm)A140140150150150170170
B273273325325355377377
C2500169024001500269026902860
D360360406406440460460
E370370380380400400400
F2586258624882586277627762946
VentS11/21/21/21/21/21/21/2
OutletS21/21/21/21/21/21/21/2
ConnectionW(DN)100100125125125150150
D1(mm)35354242424242
D2(mm)67678080909090
P(kg)296380398442459654669

Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow

Dpn-pressure drop of recirculating cooling water Dts-overheat temperature


CONDENSER SERIES DOUBLE SYSTEM


CAPACITY: 50RT TO 200RT


ModelRefrig. ton (RT)Refrig. ton (104kcal/h)Dimension (mm)Weight (kg)Max. water flow
DT1TACEH1H2
QXC50D10A5018.927395323649036015035024026538.5
QXC60D10A6022.6827395323649036015035024027946
QXC70D12A7026.4632595323779040618035024035953.5
QXC80D12A8030.2432595323779040618035024037561
QXC100D12A10037.8032595323779040618035024040976
QXC120D12A12045.363251270301112040618035024048191
QXC140D14A14052.9235512703018120440200350240553106
QXC160D16A16060.4842616003656120510260310310723120.6
QXC200D16A20075.6042616003656120510260310310777150.8

ModelS (Vent)

P (fluoride inlet)

Copper pipe diameter (inch)

L(fluoride outlet)

Copper pipe diameter (inch)

W (standard port)
FPT(inner pipe thread)Male flange
QXC50D10A3/81-3/87/8DN65
QXC60D10A3/81-5/81-1/8DN65
QXC70D12A3/81-5/81-1/8DN80
QXC80D12A3/81-5/81-1/8DN80
QXC100D12A3/82-1/81-3/8DN100
QXC120D12A3/82-1/81-3/8DN100
QXC140D14A3/82-1/81-3/8DN100
QXC160D16A3/82-5/81-3/8DN125
QXC200D16A3/82-5/81-5/8DN125

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