High-efficiency filtration and separation device and method for sewage

Abstract

The invention discloses a sewage efficient filtering and separation device and method. The sewage efficient filtering and separation device comprises a tube body container, a layering plate, an adsorbent adding assembly and a vortex generation assembly, wherein the layering plate is erected in the tube body container; the outer contour edge of the layering plate and the inner wall of the tube bodycontainer are in gap arrangement; the tube body container is separated into a separation cavity and a settling cavity in vertical mutual communication by the layering plate; the vortex generation assembly is arranged in the separation cavity; the vortex generation assembly is arranged above the layering plate; through the vortex generation assembly, sewage solution in the separation cavity rotates at high speed to form vortex; the adsorbent adding assembly is arranged in an opening part of the top end of the tube body container; the adsorbent adding assembly is filled with adsorbents. The sewage efficient filtering and separation device and method provided by the invention have the advantage that the sewage solution is effectively filtered.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a high-efficiency filtration and separation device for sewage and a method thereof. Background technique [0002] In many places in southern my country, rivers are criss-crossed and surface water is abundant. Therefore, many industrial clean water, such as pulp and paper industry and factory water, are obtained by treating surface water. Due to the lack of factory space, there is no place to build large sedimentation tanks, so The river water treatment facilities are relatively simple. Generally, only grilles or inclined nets are installed to remove impurities and suspended solids. The water quality changes with the change of the river water. The impurities in the sewage have a greater impact on industrial production. Therefore, it is more difficult to treat the sewage of surface water such as river water into usable industrial clear water, and it is necessary to provide a kind of ...

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Problems solved by technology

[0002] In many places in southern my country, rivers are criss-crossed and surface water is abundant. Therefore, many industrial clean water, such as pulp and paper industry and factory water, are obtained by treating surface water. Due to the lack of factory space, there is no place to build large sedimentation tanks, so River water treatment facilities are relatively simple. Generally, only grilles or inclined nets are installed to remove impurities and suspended solids. The water quality changes with changes in river water. Impurities in sewage have a greater impact on industrial production.

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