Solid-liquid spiral separation press machine

Abstract

The invention discloses a solid-liquid spiral separation press machine in the technical field of press machines. The solid-liquid spiral separation press machine comprises a shell, wherein a baffle plate is arranged in an inner cavity of the shell; the baffle plate is used for dividing the inner cavity of the shell into a solid-liquid separation tank and a stirring tank from top to bottom in sequence; a separation motor is arranged on the outer wall of the left side of the solid-liquid separation tank; a conveying and extruding shaft is arranged in an inner cavity of the solid-liquid separation tank; the bottom part of the right side of the solid-liquid separation tank is provided with a solid outlet; a stirring motor is arranged at the top part of a supporting block; a stirring shaft is arranged in an inner cavity of the stirring tank; the bottom part of the right side of a filter tank is provided with a water flow outlet. The solid-liquid spiral separation press machine disclosed bythe invention is simple in structure, solid-liquid separation is carried out on sewage and slurry through the solid-liquid separation tank, and liquid can be filtered into the stirring tank for carrying out stirring and precipitating and can be finally discharged after being deeply filtered in the filter tank, so that pollution emission is reduced; a scraper and a hairbrush are arranged at the outer side of a spiral pushing piece, meanwhile, filter holes in the baffle plate are also prevented from being blocked, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of presses, in particular to a solid-liquid spiral separation press. Background technique [0002] In chemical industry, petroleum, mining, metallurgy or other industries, it is often necessary to treat industrial waste slurry such as mud and sewage containing sediment produced in the production process, and to separate solid and liquid from waste slurry, such as river sludge, Sewage from sewage treatment plants and mud produced during drilling are used for solid-liquid separation. In existing solid-liquid separators, solids and liquids are simply separated. However, the separated liquid is still waste water, which cannot be used and is easily discharged. Pollution of the environment is not conducive to ecological protection. Contents of the invention [0003] The object of the present invention is to provide a solid-liquid screw separation press to solve the problems raised in the above-mentioned backgro...

AI Technical Summary

Problems solved by technology

[0002] In chemical industry, petroleum, mining, metallurgy or other industries, it is often necessary to treat industrial waste slurry such as mud and sewage containing sediment produced in the production process, and to separate solid and liquid from waste slurry, such as river sludge, Sewage from sewage treatment plants and mud produced during drilling are used for solid-liquid separation. In existing solid-liquid separators, solids and liquids are simply separated. However, the separated liquid is still waste water, which cannot be used and is easily discharged. Pollution of the environment is not conducive to ecological protection

Images