Domestic sewage separator

Abstract

The invention provides a domestic sewage separator, which comprises a cuboid sewage treatment box, wherein a filtering plate is arranged in the sewage treatment box in an inclined way; filtering holes are uniformly distributed in the filtering plate; a stirring and scraping device is arranged above the filtering plate; a hole cleaner comprises a hole cleaning tube, bearing support trolleys, inclined rails, a rope, a winch and pressure sensors; the two inclined rails are symmetrically arranged in the sewage treatment box, and are arranged under the filtering plate in parallel; bulges are arranged on the hole cleaning tube; the two ends of the hole cleaning tube are arranged on the bearing support trolleys through a rotating shaft; the bearing support trolleys are glidingly arranged on the inclined rails; one end of the rope is connected with the bearing support trolleys, and the other end of the rope is connected with the winch after bypassing a pulley; the pressure sensors are arranged at the top end and the bottom end of the inclined rails; a bottom plate is arranged in the sewage treatment box in an inclined way. The domestic sewage separator has the advantages that the structure is compact and reasonable; the sewage filtering effect is good; insoluble garbage sundries can be effectively separated; sundry residues in the filtering holes can be automatically cleaned.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a domestic sewage separator. Background technique [0002] With the continuous progress of society and the continuous development of industry, the living environment of human beings is inevitably destroyed, and the problem of environmental pollution has attracted great attention and attention from all countries in the world. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it has also increasingly entered the daily life of ordinary people. Urban domestic sewage is mainly produced by human beings in cities. Sewage, garbage, feces, etc. generated in daily life, among which garbage includes plastic bags, paper and some plastic products in daily life, etc. These garbage are divided into soluble and insoluble. filtered o...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing sewage filtration devices on the market occupy a large area and have low filtration efficiency. At the same time, due to the large amount of garbage and other debris in urban domestic sewage, the filter holes of the filtration device are often blocked during filtration, which affects the filtration efficiency. In the long run, it is easy to cause equipment damage and high maintenance costs. Moreover, if the filter device is cleaned manually, the operation is difficult and the labor cost is high.

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