Faults and solutions of carbon dioxide compressor

There are two possible reasons for the pressure rise of the carbon dioxide compressor to a certain extent: 1. The intake valve of the next stage or the exhaust valve of this stage leaks, and the gas leaks into the cylinder of this stage. 2. The exhaust valve, cooler and pipeline are dirty, blocking the channel.

Solution: 1. Clean the intake and exhaust valves, check the valve plate and spring, and then repair the valve seat. 2. Clean the cooler and pipes. 3. Check the piston ring, and then insert the lock position into each other.

There are three possible reasons for a certain level of pressure drop in the CO2 compressor: 1. Inlet valve leakage level. 2. Piston ring wear and leakage at this stage and piston ring wear and failure. 3. The pipeline connection is not sealed, resulting in air leakage.

Solution: 1. Clean the exhaust valve, check the valve spring and valve plate, and trim the valve seat plane. 2. The piston ring lock is misaligned and the piston ring is replaced. 3. Tighten the joint or replace the gasket.

There are three possible reasons for the obvious drop in the displacement of the carbon dioxide compressor: 1. Leakage of the air valve and piston ring. 2. The gasket of the pipeline system is not tightened. 3. The intake pipe is too strong or the air supply is insufficient.

Solution: 1. Check the air valve and piston ring, but make a judgment based on the pressure of each level in advance. 2. Replace the damaged gasket and tighten the joint 3. Check the air supply pipeline and gas flow.