| Heat exchangers | ||
Heat exchangers find application in sealing engineering as parts of buffer systems for the cooling of buffer liquids. Key criteria for their selection are pressure, materials and cooling capacities. Heat exchangers should have venting ports on the housing (cooling water side) and on the buffer liquid side. |
They should be set up to enable the venting to take place at the highest
point of the buffer system (installation diagram). Account
must be taken of the pressure loss in the heat exchanger when designing the buffer
system's circulation equipment. Heat exchangers are pressure
vessels within the meaning of the pressure vessel
regulation.
|
|
| Heat exchanger
1 - Circuit IN; 2 - Circuit OUT; 3 - Cooling water IN; 4 - Cooling water OUT; 5 - Vent for cooling water (vertical installation); 5a - Vent for cooling (hirizontal installation); 6 - Vent for circuit (vertical installation) Vent for circuit in horizontal installation to be provided by the customer; 7 - Discharge; 8 Name plate; 9 - Housing; 10 - Insert (with cooling coils)
|
||
