Power-saving measures for piston compressors
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There were originally four piston-type hydrogen compressors; later, due to changes in the subsequent systems, the hydrogen flow rate remained unchanged, but the pressure dropped from 6 kilograms to 4 kilograms. How can energy savings be achieved under such circumstances? Currently, the discharge pressure is controlled through backflow.
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Energy savings can be achieved by modifying the cylinders
A stepless adjustment system could be tried, but the initial investment is high
Taking everything into account, there must be a certain range for the initial investment ratio; I wonder if it has been adjusted
If you can provide the operating parameters and modification requirements, I can offer you a set of solutions along with an estimated cost
Energy savings should be determined based on your flow rate range; however, a general approach is to carry out regular maintenance. Piston compressors need to be maintained after 800 hours of operation at most, otherwise their efficiency drops rapidly. Piston compressors are not recommended for low-pressure hydrogen; there are specialized devices available – you can message me privately