Household sewage treatment barrel

Abstract

The invention relates to the related field of advanced environmental protection industry, and discloses a household sewage treatment barrel which comprises a barrel body, a storage cavity with an upward opening is formed in the inner wall of the barrel body, a barrel handle is movably installed at the top of the side wall of the barrel body, and the inner wall of the barrel body is movably sleeved with a supporting block. The inner wall of the barrel body is movably sleeved with the supporting block, a filter cartridge is fixed to the inner wall of the supporting block, and the floating block is installed at the bottom of the supporting block, so that after the bottom of the filter cartridge is blocked, the gravity of sewage gathered by the filter cartridge is increased, the filter cartridge is pressed downwards, airflow in the storage cavity overflows from the bottom of the filter cartridge, an air flow channel between filter cartridge and the storage cavity is dredged, and sewage in filter cartridge is filtered. Meanwhile, the floating block floats on the sewage in the storage cavity, so that not only is the filter cartridge supported, but also a user can intuitively know the storage condition of the sewage in the storage cavity through the height of the floating block jacking up the filter cartridge, and finally, the purposes of anti-blocking filtering and sewage storage warning are achieved.

Description

technical field [0001] The invention relates to the related field of advanced environmental protection industry, in particular to a household sewage treatment bucket. Background technique [0002] Domestic sewage is the wastewater discharged from residents' daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets. [0003] In daily life, households mainly produce sewage such as leftovers and leftovers. If these domestic sewage are directly poured into the sewer, it is easy to cause blockage of the sewer, and the drainage of the sewer is also difficult. A filter screen is placed above the sewage, so that the solid-liquid separation of domestic sewage can be achieved through the filtration of the filter screen. [0004] However, in the actual use process, since the diameter of the mesh on the filter is relatively fixed, in the process of filtering domestic s...

AI Technical Summary

Problems solved by technology

[0006] In view of the shortcomings in the use of the existing sewage treatment barrels proposed in the background technology, the present invention provides a household sewage treatment barrel, which has the advantages of anti-clogging filtration and sewage storage warning, enhanced filtration strength and enhanced sewage storage warning, Solved the technical problem proposed in the above-mentioned background technology

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