Household garbage penetrating fluid purification device

Abstract

Relating to the technical field of sewage treatment devices, the invention discloses a household garbage penetrating fluid purification device, and aims to solve the problems that filtering of garbagein a primary filter tank by a simple filter net needs staff to clean the filter net, the labor intensity of the staff is high, and at the same time certain danger exists. A garbage tank is disposed above a filter bin, a filter plate is arranged in the garbage tank, the filter bin and the garbage tank are connected by a material guide hopper, a first sedimentation tank, a second sedimentation tankand a third sedimentation tank are arranged on one side of the filter bin, a flocculation tank is arranged on one side of the first sedimentation tank, the second sedimentation tank and the third sedimentation tank, the flocculation tank is internally equipped with flocculation stirring paddles, one side of the flocculation tank is equipped with a deodorization tank, which is internally equippedwith an activated carbon filtering mechanism, one side of the deodorization tank is equipped with an aeration tank, and one side of the aeration tank is equipped with a standing tank.

Description

technical field [0001] The invention relates to the technical field of sewage treatment devices, in particular to a domestic garbage permeate purification device. Background technique [0002] The treatment of leachate in urban waste landfills has always been a very difficult problem in the design, operation and management of landfills. Leachate is the product of gravity flow of liquid in a landfill, mainly from precipitation and the embedded water of the waste itself. Since many factors may affect the properties of the leachate during the flow of the liquid, including physical factors, chemical factors and biological factors, the properties of the leachate vary within a considerable range. Generally speaking, its pH value is between 4 and 9, COD is in the range of 2000 to 62000mg / L, BOD5 is from 60 to 45000mg / L, and the concentration of heavy metals is basically the same as that in municipal sewage. The leachate of urban waste landfill is a kind of high-concentration orga...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a domestic waste permeate purification device to solve the problem of filtering the garbage through a simple filter screen in the primary filter pool in the above-mentioned background technology, requiring staff to clean the filter screen, and the labor intensity of the staff is high. , and at the same time there is a certain risk

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