Living water treatment equipment free of waste gas pollution to environment in working process

Abstract

The invention discloses living water treatment equipment free of waste gas pollution to the environment in the working process. The living water treatment equipment comprises a tank body, a biologicalrotating disc, a driving device as well as a cover body, an air inlet and an air outlet, wherein the upper end of the tank body is opened; the biological rotating disc is mounted inside the tank bodythrough a rotating disc shaft; the driving device is connected with the rotating disc shaft and is used for driving the rotating disc to rotate; the bottom of the tank body is an inclined surface; asewage inlet in the tank body is positioned in a relatively high side of the inclined surface; a sewage outlet in the tank body is positioned in one relatively low side of the inclined surface; the cover body is fixed on the tank body; the air inlet and the air outlet are formed in the tank body. The living water treatment equipment has the characteristics of being convenient in tank bottom sludgecleaning and free of atmosphere pollution in the working process.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment for environmental protection, in particular to a domestic water treatment equipment that does not pollute the environment with waste gas during the working process. Background technique [0002] The biological turntable currently used in the field of sewage treatment is a wall-moistening rotary sewage treatment equipment. Through the slow rotation of the rotating shaft, the disc (biological turntable) made of special material is driven to contact with air and sewage alternately, so that on the disc A layer of biofilm that breeds a large number of microorganisms is attached, and organic pollutants, nitrogen and phosphorus in the sewage are adsorbed and degraded by the biofilm. The biological turntable is mainly composed of a driving device, an oxidation tank, a disc, a rotating shaft and a top cover. The biological turntable process has the advantages of high microbial concentra...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a kind of domestic water treatment equipment that does not pollute the environment with exhaust gas during the working process to solve the problem through the following technical points: a kind of domestic water treatment equipment that does not pollute the environment with exhaust gas during the working process, including a pool body with an upper end opening, The biological turntable installed in the pool body through the turntable shaft, the driving device connected to the turntable shaft and used to drive the turntable shaft to rotate, the bottom of the pool body is an inclined surface, and the sewage inlet on the pool body is located higher on the inclined surface One side of the pool body, the sewage outlet on the pool body is located on the lower side of the inclined surface; it also includes a cover fixed on the pool body, the cover body is used as the upper cover of the pool body, and the pool body or the cover body An air inlet and an air outlet are also provided on the top, the air inlet is located on one side of the biological turntable, the air outlet is located on the other side of the biological turntable, and the one side and the other side are a pair of opposite sides, and the one side and the other side are opposite sides. The pitch direction on one side is perpendicular to the axis of the turntable shaft

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