Raucell All Welded Plate Heat Exchangers

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RAUCELL STEAM HEAT EXCHANGERS; SERIAL–S

In an example below the pressure of the steam is 3 bars and the temperature is 134 Cº.
Tempereatures of the water to be heated up are 10 - 55 Cº. The pressure loss of the water is 50 kPa.
The diameter of the heat exchanger is 240 mm.
 
Type Heating Effect Water Flow Steam Consumption Measures Weight
  kW m3/h kg/h  Φ/S kg
 240-45-9S 198 3,8 329 240/52 15
 240-45-15S 314 6,0 522 240/63 17
 240-45-23S 471 9,0 782 240/80 19
 240-45-35S 706 13,5 1173 240/106 23
 240-45-51S 1020 19,5 1694 240/142 27
 240-45-81S 1606 30,7 2668 240/207 33
 240-45-105S 2082 39,8 3459 240/260 41
 240-45-135S 2669 51,0 4434  240/328 48
 240-45-151S 2983 57,0 4956 240/365 53

Φ = diameter (mm)
S = thickness of the package (mm)

Note! In applications of heating up the water by steam, the care of the right timely and slowly way of working of the steam valve shall be taken care of in order to avoid the corrosion of cloride salts at excessive high temperatures. To promote that purpose, it is useful to arrange continous flow of the water through the heat exchanger.
In excessive conditions the better corrosion sustaining material than AISI316L can be chosen.
See also The Use and Servicing of RauCell Plate Heat Exchanger.

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