Domestic wastewater auto-treating apparatus with good cleaning convenience

Abstract

The invention discloses a domestic wastewater auto-treating apparatus with good cleaning convenience and relates to the technical field of wastewater treatment. The domestic wastewater auto-treating apparatus with good cleaning convenience comprises an upper connection pipe and a lower connection pipe; one end of the upper connection pipe is communicated with an upper three-way pipe; one side of the upper three-way pipe is communicated with an inflow pipe; one end of the inflow pipe is communicated with a treating housing; the lower surface of the treating housing is in threaded connection with a bottom cover; a connection rod is fixedly connected to one surface of the bottom cover; a plurality of threaded blocks are fixedly connected to the periphery of the connection rod; one end of theconnection rod is fixedly connected with a rotary shaft; one end of the connection rod is rotationally connected with a cleaning brush through the rotary shaft; the peripheral face of the connection rod is sleeved with a plurality of filtering devices; each filtering device includes a lower filter plate and an upper filter plate. The upper filter plates and the lower filter plates can cooperate with each other such that the filtering devices can automatically adjust the flux of filter meshes according to the quantity of precipitate, thereby ensuring stable and average filtration; the apparatusherein has the advantage of enhanced filtering performance.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a household sewage automatic treatment device which is convenient for cleaning. Background technique [0002] At present, fresh water resources on the earth are quite scarce, and a lot of water is wasted in daily life. The rice washing water and vegetable washing water in the family kitchen are discharged into the sewer without being reused, which wastes water and increases economic expenditure. [0003] At present, the water circulation equipment is mainly used in industrial production. There are few water circulation equipment in the family, the structure is complicated and not easy to use, and the high cost of production and maintenance is not conducive to popularization, so that the household water circulation has not been effectively saved; and the existing household sewage circulation The volume of treatment equipment is too large, which is not conducive to instal...

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