Solid-liquid separation device for industrial waste liquid sewage treatment

The utility model discloses a solid-liquid separation device for industrial waste liquid and sewage treatment. The solid-liquid separation device comprises a treatment box and a cleaning mechanism, a transverse plate is mounted in the treatment box, and a plurality of sieve holes and a material guide opening are formed in the transverse plate; the cleaning mechanism comprises a sweeping part, a neutralizing part, a material guide pipe and a solid crushing box; the sweeping part is rotationally arranged on the transverse plate and is used for sweeping solid garbage into the material guide opening; the neutralizing part is rotationally connected into the treatment box and is used for neutralizing waste liquid; one end of the material guide pipe is communicated with the material guide opening, and the other end of the material guide pipe is communicated with the solid crushing box; and a crushing part for crushing solid garbage is arranged in the solid crushing box. The utility model discloses a solid-liquid sep