Solid-liquid separator for chemical production

The utility model discloses a solid-liquid separator for chemical production. The solid-liquid separator comprises a stainless steel pipe, wherein one end of the stainless steel pipe is closed and a connector mounted on a filtering groove is arranged at the other end of the stainless steel pipe; filtering holes which are uniformly distributed are machined on the side wall of the stainless steel pipe; the side wall of the stainless steel pipe is covered with a stainless steel net; the stainless steel net is sequentially covered with gauze, qualitative filter paper and a filtering bag from inside to outside. The stainless steel pipe is drilled with a hole and then is covered with the stainless steel net, so that the filtering area is enlarged, the filtering pressure is small and the filtering efficiency is high; when a filtering rod is blocked, the filtering rod can be conveniently detached and the filtering bag can be replaced and washed; the universality is good, the filtering bag and the filter paper can be