brazed plate heat exchanger of recuperator Model:B3-27 Can replace SWEP B12 and ALFA LAVAL CB26 Dimension:286*116mm CE UL
ISO9001 CE UL Brazed Plate Heat Exchanger
Working principle
A. Channels are formed between the plates and the corner ports are arranged so that the two media flow through alternate channels.
B.The heat is transferred through the plate between the channels, and complete counter-current flow is created for highest possible efficiency.
C.The corrugation of the plates provides the passage between the plates, supports each plate against the adjacent one and enhances the turbulence, resulting in efficient heat transfer.
Features
1.Compact structure: adopt thin stainless steel, high heat transfer factors.
2.Reliability: adopt 316L and copper as well as high quality brazing works. Endure high pressure and temperature. Long life and no maintenance need.
3.Reduce water require: with the high heat transfer efficiency, only needs 1/3 water usage compare to shell and tube exchanger under same condition.
4.Lightly: Only 20-30% weight compare to shell and tube heat exchanger and reduce the logistics cost.
5.Low fouling factors: high disorderly flow lower the fouling condition, reduce the maintain.
6.With distributor: increase the refrigerant evaporating efficiency and reduce the risks by using distributor to force the refrigerant flow direction.
Corrosion
Corrosion is usually the reason why these units will fail.
1.Use fluids with reasonable pH levels to ensure a long lasting life.
2.Hard water will corrode faster than regular water. (Use distilled if possible; Distilled should never corrode it)
3.Salt water will corrode stainless steel very fast.
4.It is recommended to clean the exchanger often if you are using corrosive fluids.
5.Normal usage (non-corrosive fluids) should expect 10-20 years of life.
6.Fluids containing chlorides will corrode the unit quickly.
Applications
This is an extremely popular unit for :
Heaing Industry, Heat Pump, Cetral Air-conditioning, Refrigeration Equipment, Industrial water cooler, oil cooler, etc.
It will work for any application in which the desired result is for two fluids (liquid or gas) to exchange heat.
Technical parameter
Product name | brazed plate heat exchanger of recuperator |
Product model | B3-27A |
Unit heat exchanging area | 0.027m2 |
Maximum flowrate | 22m3/h |
Plate Material | 316L or 304 stainless steel |
Welding material | 99.9% copper or nickel |
Thickness of plate | 0.4mm |
Volume per channel | 0.05L |
Maximum number of plate | 120 |
Design pressure | 3.0MPa or 4.5MPa |
Test pressure | 4.5MPa or 6.0MPa |
Design temperature | -195 ~+220 |
Connections | the biggest screw thread pipe for hot fluid side: 5/4",the biggest welded pipe for cold fluid side: 11/8" |
Refrigeration Capacity | 5-20KW |
Photos of our plant and equipments
Contact Information
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brazed plate heat exchanger of recuperator
