The compressor specially used to compress oxygen is called oxygen compressor. Working principle: oxygen accounts for 20% in the air, nitrogen accounts for nearly 80%, and the others are rare gases. The main working principle of supporting oxygen compressor for air separation plant: it is the gas that is compressed by the piston that does reciprocating motion in the cylinder, specifically, the circular motion driven by the crankshaft and connecting rod mechanism is changed into reciprocating motion of the piston, so as to periodically change the cylinder volume, so that the gas can complete the process of expansion, intake, compression and exhaust in the cylinder, so as to achieve the purpose of compressing the gas. Supporting oxygen compressor of air separation plant is an important part of air separation equipment.
