Industrial Chiller Shell And Tube Heat Exchanger Evaporator Four Main Tube Type

Central Air Conditioning Shell and Tube Heat Exchanger

Water Cooling Evaporator

 
The choose for shell and tube heat exchanger should be based on fluid properties, from heat transfer,
 
reduced equipment corrosion, reduced pressure drop and easy cleaning. In determining the factors
 
should be taken into account:
 
1. Corrosive media to take the pipe to avoid the shell when the heat exchanger tube and shell at the same
 
time by the corrosion
 
2. Toxic medium to take the tube, the opportunity to leak less
 
3. High pressure medium to take the tube, so as not to increase the thickness of the shell pressure, more
 
consumption of steel, the cost increases
 
4. Unclean easy to scale the media to take the tube, easy to clean, shell is not easy to clean
 
5. Large viscosity or small flow of the tube, because the use of multi-tube can be a larger flow rate, is
 
conducive to heat transfer
 
6. If the difference between the two media heat transfer coefficient is large, it is necessary to transfer the
 
membrane heat transfer medium.
 
7. In the water cooler, the general water to go pipe, the cooling medium to go shell