Kitchen waste squeezing and dewatering treatment device and treatment process thereof

The kitchen waste squeezing and dewatering treatment device comprises a main tank body, a tank cover is fixedly installed at the top of the main tank body, a motor cover is fixedly connected to one side of the upper surface of the tank cover, and a motor is fixedly installed in the middle of the motor cover; the output end of the motor is fixedly provided with a first bevel gear through a bearing shaft, one side of the first bevel gear is meshed with a steering rotating shaft, the steering rotating shaft is rotationally connected to the bottom of the tank cover through a rotating shaft, and one side of the steering rotating shaft is meshed with a second bevel gear; the bottom of the second bevel gear is fixedly connected with a supporting rotating rod. Through the arrangement of the one-way valve and the threaded pipe, when the device is used, the threaded pipe is in threaded connection with the lower portion of a water pool needing to be filtered, air in the device can be prevented from flowing back, the air