Hydrostatic gas bearing configured to remove humidity by heat exchanging

A hydrostatic gas bearing configured to remove humidity by heat exchanging, comprising:

• a bearing seat, with a cavity provided inside the bearing seat, and with an inlet pipe that is provided on an outer surface of the bearing seat and communicates with the cavity;
• a rotary shaft, passing through the bearing seat;
• an annular throttling component that is sleeved outside of the rotary shaft and is provided inside the cavity, wherein a first gap is provided between the annular throttling component and the rotary shaft, and wherein the first gap passes through the bearing seat to form an exhaust channel, wherein the annular throttling component is configured to throttle and cool a working medium;
• and
• a plurality of heat exchanging tubes provided in the annular throttling component, the plurality of heat exchanging tubes being arranged circularly along a circumference of the annular throttling component, and the plurality of heat exchanging tubes being provided with a heat exchanging medium flowing therein, wherein the heat exchanging medium is configured to heat and vaporize a part of an in-liquid phase in a cooled portion of the working medium.