The cooling of piston compressor includes cylinder cooling, interstage cooling and cooling after final exhaust. Generally, there are two cooling modes: air cooling and water cooling.
The piston compressors used in the air separation unit are all water-cooled, and there are three types of system layout: series, parallel and hybrid. The tandem cooling system is simple, but the cooling effect becomes worse when the number of stages is large, and it is only suitable for two-stage compression. The parallel type can conveniently adjust the water volume of each part, and is suitable for multi-stage compression. The hybrid type has the common advantages of series and parallel, and is not limited by the number of stages.
DEAR Air Separation Plant is an enterprise specializing in research, development, manufacturing and installation of various complete sets of air separation equipment, cryogenic air separation plant, air separation spare parts and gas supply. Deer Air Separation Plant is capable of designing and producing more than 30 sets of large and medium-sized air separation plants annually. Deer Air Separation Plant is a major manufacturer and gas supplier of air separation plants in China.
