Fine chemical product filtering device

The utility model discloses a fine chemical product filtering device which comprises a box body, a threaded sleeve is rotatably connected to the center of the upper surface of the box body through a bearing, the upper end of the threaded sleeve extends out of the box body, and a second bevel gear is fixedly connected to the outer side wall of the top end of the threaded sleeve in a sleeving mode. The chemical sewage treatment device has the beneficial effects that during use, chemical sewage flows out of the water inlet pipe, falls off, flows out of the water outlet pipe after passing through the rotating rod and the filtering plate, drives the filtering plate and the rotating rod to ascend through the motor in the filtering process, and pressurizes the chemical sewage through the filtering plate to improve the filtering efficiency; and meanwhile, when the filter plate and the rotating rod ascend to the top end, the rotating rod can sweep residues on the upper surface of the filter plate ...