High outlet temperature of the secondary intercooler in the third-stage Fusheng air compressor?
Thread Content
What are the reasons for this?
Inspect the inlet and outlet valves on the second stage of the compressor
Hehe, when expressing issues, it’s better to be comprehensive. It is recommended to check the previous-stage cooler for leaks, blockages, or scaling, and it should be disassembled for inspection. Oh, first try opening the exhaust and overflow blow-off valves of each cooler to check it out. . Determine whether the cooler has an internal leak. For reference.
From a safety perspective, the senior suggested that even if a cooler leaks, it would be safer if gas leaked into the cooling medium. The other considerations are fine; P
Blockage, leakage, or poor drainage
If the temperature of the secondary cooler in the air compressor is high, it is necessary to check whether the inlet air temperature is too high, and whether the cooling performance of the primary or secondary cooler is normal.
This post was last edited by 442197330 on 2020-8-28 02:37. It depends on what medium is being compressed; if it’s dry nitrogen, the temperature at the secondary outlet will be high. Measure the temperature at the secondary inlet as well as the temperature rise of the circulating water. If everything is normal, then check for any scaling in the circulating water system – it’s best to open up and inspect the heat exchangers in that system. If your gas is clean, the possibility of a blockage on the gas side is low. But if it is air, could condensation water accumulate on the air side of the heat exchanger, thereby affecting the heat exchange area?