Product Information
Product[

Floating-Head Heat Exchanger[Product print page]

]Data
If you are interested in this product, you can sendmsg
Product Name: Floating-Head Heat Exchanger
Product Type:
Product Manufacturers: other brand
Product Documentation: No Related Documents


Brief

Floating-Head Heat Exchanger is widely used in such occasions as serious scaling and tube pass being vulnerable to corrosion in chemical and petroleum refining untis.


Floating-Head Heat Exchanger Details
Floating-Head Heat Exchanger Brief introduction :
One head of the tube plates on both ends of the floating-head heat exchanger is not connected to the shell, and that end is called the folating head. When tuds are heated, the tube bundle along with the floating head can extent or retract in the axial direction, thus removing the temperature stress completely.
The new floating-head heat exchangers floating head end structure consists of such parts as cylinder, outer cover side flange, floating tube plate, hook, floating head, outer cover, thread hole and steel ring.
Chatacteristics of floating-head heat exchanger
One end of tube plates of the floating-head heat exchanger is fixed between the shell and the tube box while the other end can move freely inside the shell. That characteristic can be seen on the site. As for this heat exchanger type, the thermal expansion of shell and tube bndle is free, and its tube bundle can be drawn out to facilitate cleaning between and inside tubes. Its defects include complex structure, high cost (20% higher than that of the fixed tube plate ), the floating heads vnlnerability to leakage during running and inconvenience in check and troubleshooting. Its suitable for such conditions as big temperature difference between shell and tube bundle or the shell pass medium being vulnerable scaling.
Application:
The floating-head heat exchanger is widely used in such occasions as serious scaling and tube pass being vulnerable to corrosion in chemical and petroleum refining untis by right of its advantages like being easy for cleaning tube and shelll pass, no restriction on temperature and pressure( generally temperature 450 and pressure6.4 Mpa). The floating-head heat exchanger and the condenser have formed standard series. The heat exchanger is divided into two kinds: internal diversion and external diversion.
Floating-Head Heat Exchanger 



Drwaing&Picture








Specifications of the heat exchanger are listed below:
  公称
直径
Nom.
Dia.
(mm)
管程
程数
T.S.
Pass
公称压力公称
压力
P
Nom.
Pass.
(Mpa)
管径Dia. of Tubedi  
   
  φ19 φ25 φ19 φ25 φ19 φ25  
  L=3000 L=4500 L=6000  
  换热面积 F(m2)  
  Heat Transfer Surface  
  325 2 10 7 15 10  
  1  
   
   
   
  4 8 6 12 9  
  400 2 20 16 30 25 40 35  
  4 1.6 18 15 28 22 35 30  
  500 2 35 28 55 40 70 55  
  4 30 25 50 40 65 50  
  600 2 55 45 85 65 110 90  
  4 50 40 80 60 105 85  
  6 50 35 75 55 100 70  
  700 2 80 60 120 90 165 125  
  4 75 55 115 85 155 120  
  6 2.5 65 50 100 75 130 100  
  800 2 160 125 215 170  
  4 155 120 210 160  
  6 135 110 180 150  
  900 2 210 160 280 215  
  4 205 155 270 210  
  6 4 185 145 250 195  
  1000 2 265 200 350 270  
  4 255 195 345 265  
  6 235 180 310 245  
  1200 2 500 400  
  4 495 390  
  6 6.4 470 370  
  1400 2 690 540  
  4 660 520  
Leave a message for product
Title
Contact
Tel
Content
Verify Code
Click to change
Note:1. Shortcut key for send message :Alt+s or Ctrl+Enter!
2. If necessary, please leave your detail contact!

Products
Contact Us
Copyright© 2003-2019  Pingxiang Naike Chemical Industry Equipment Packing Co.,Ltd(耐可)All rights reserved                        赣ICP备12000581号-2
   By theResponsible for the network to promote

赣公网安备 36030202000200号