Gas compressor with high speed impeller and gas compressor system including the same

摘要

The gas compression equipment and a gas compression system is described using a full speed once. Gas compression apparatus according to an aspect of the invention, the motor housing, and the motor including the cooling water is poured into the cooling flow to the motor is formed such that the motor housing is installed inside the water film bearing, and the inner space of the motor housing and connected to said motor a rotating impeller, and forms a gas compression chamber which gas is compressed by the rotation of the impeller, and the cooling water is directly in contact with the surface of the impeller includes an impeller housing having a housing formed such that the cooling flow and, in one aspect of the present invention according to the gas compression system includes a radiator for cooling the water film bearing, the motor cooling unit, and the cooling water supply unit and the heated cooling water to circulate the cooling water in the impeller housing portion of the motor with the above-described cooling gas compression device. ;