Aerator capable of improving working efficiency favorably and generating power for domestic sewage

Abstract

The invention discloses an aerator capable of improving working efficiency favorably and having a power generation function for domestic sewage. The aerator capable of improving working efficiency favorably and having a power generation function for domestic sewage comprises a floating plate, an ejector, a gas suction tube and a connecting shaft, wherein a second driving motor is fixedly mounted in the floating plate, and is connected with a storage battery through an inverter; the storage battery and the inverter are mounted on the floating plate; the lower end of the second driving motor isfixedly connected with a rotating plate; the lower end of the rotating plate is connected with a tube body through a connecting rack; the rotating plate is arranged at the lower end of the floating plate; a liquid inlet is formed in the left end of the tube body; the outer side of the tube body is connected with a power generating bin; a first driving motor is mounted at the upper end of the tubebody; and the lower end of the first driving motor penetrates through the tube body and is connected with a water pump impeller. By the aerator capable of improving the working efficiency favorably and having the power generation function for domestic sewage, the working efficiency is improved by increasing impact force to sludge on the bottom of a biochemical pool, power can be generated favorably through the sewage, and thus, the energy is saved favorably.

Description

technical field [0001] The invention relates to the technical field related to domestic sewage, in particular to an aerator for domestic sewage which is convenient for increasing work efficiency and capable of generating electricity by itself. Background technique [0002] In production and life, polluting sewage will be produced, including industrial sewage, agricultural sewage and domestic sewage. Domestic sewage is the sewage produced in people's life. After a series of treatments, the sewage will be discharged into the biochemical pool For further solid-liquid separation, in the biochemical tank, when performing solid-liquid separation, an aerator is often used. The aerator cuts the air into tiny bubbles and impacts and stirs the sludge at the bottom of the biochemical tank. The sludge after impact stirring will be wrapped and lifted by the rising air bubbles, so as to rise above the liquid level, and then it is convenient to scrape out the air bubbles containing sludge ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an aerator for domestic sewage that is convenient to increase work efficiency and can generate electricity by itself, so as to solve the problems that the existing aerator proposed in the above-mentioned background technology does not have the function of increasing work efficiency and power generation

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