Air floating component based on porous material and platform

The invention provides an air floating component based on a porous material and a platform. The air floating component comprises an air chamber upper cover, a pipeline joint, an air chamber shell and a porous module, wherein the air chamber upper cover is connected to the upper end of the air chamber shell; the porous module is arranged at the inner side of the air chamber shell; the porous module is connected to the inner wall surface of the air chamber shell to form an air cavity between the porous module and the air chamber upper cover; the pipeline joint is communicated with the air cavity through the air chamber upper cover; and the porous module is provided with multiple guide holes communicated with the upper surface and the lower surface of the porous module. A porous material is adopted to manufacture a throttle part, serving as the air flowing component, of the porous module, so that the noise under high-pressure and high-speed airflows can be eliminated, the silence of working environment is guaranteed, and the bearing capacity of the air floating component and the air floating stability are enhanced.