Filtering auxiliary equipment for chemical product processing

The utility model belongs to the technical field of filtering equipment, particularly relates to filtering auxiliary equipment for processing chemical products, and provides the following scheme aiming at the problems of low filtering efficiency and easiness in causing waste in the prior art: the filtering auxiliary equipment comprises a shell, a mounting cavity is formed in the shell, and a motor is arranged on the shell; a rotating rod is fixedly mounted on an output shaft of the motor, a first bevel gear is fixedly mounted on the rotating rod, a second bevel gear is meshed with the first bevel gear, a connecting rod is fixedly mounted on the second bevel gear, and an opening and closing mechanism is arranged in the mounting cavity; the opening and closing mechanism comprises a first belt wheel, a second belt wheel, a belt, an opening and closing screw rod and a sealing door, the first belt wheel is fixedly connected with the connecting rod, and the second belt wheel is rotationally connected with the inner