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A sewage treatment grille device

A sewage treatment and sewage treatment tank technology, applied in the direction of filtration treatment, separation method, filtration separation, etc., can solve the problems of large occupied volume, inconvenient maintenance, complicated equipment, etc., and achieve the effect of small volume, simple structure, and reduced energy consumption

Active Publication Date: 2020-03-03
ANHUI XINRUI ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device is mainly used in large sewage treatment plants or sewage treatment stations, which takes up a large volume, complicated equipment, and inconvenient maintenance.

Method used

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  • A sewage treatment grille device
  • A sewage treatment grille device

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Embodiment Construction

[0018] combined with figure 1 , 2 , the specific embodiment of the present invention is described as follows:

[0019] Such as figure 1 , 2 As shown, a sewage treatment grid device includes a water inlet pipe 1, an outlet pipe 2, a garbage collection pool 3, and a sewage treatment pool 4, wherein the water inlet pipe 1 is installed at the upper end of the sewage treatment pool 4, and the water outlet pipe 2 is installed at the sewage treatment pool 4 bottom. The inner wall of the sewage treatment tank 4 is provided with a hanging rod 41, and the inner wall of the sewage treatment tank 4 opposite to the hanging rod 41 is provided with a garbage discharge port, and the sewage treatment tank 4 to which it belongs is provided with a grille bed 5 arranged obliquely. The upper end of the grid bed 5 is provided with a hook 51, the hook 51 of the grid bed 5 is connected to the hanging rod 41, and the lower end of the grid bed 5 is arranged in the garbage discharge port.

[0020] ...

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Abstract

The invention relates to sewage treatment equipment, and in particular relates to a sewage treatment grating device. The sewage treatment grating device comprises a water inlet pipe, a water outlet pipe, a garbage collection tank and a sewage treatment tank, wherein a grating bed which is arranged in an inclined way is arranged in the sewage treatment tank, a screen is arranged on the grating bed,and sliding grooves are formed in the two sides of the grating bed; a rolling brush component is arranged on the screen, the rolling brush component is composed of a water inlet bin, a roller and a supporting plate, the water inlet bin is arranged at the upper end of the roller and is close to one side of the upper end of the grating bed, the upper end of the supporting plate is fixed on the roller, a walking wheel is arranged at the lower end of the supporting plate, and the walking wheel is arranged in the sliding grooves of the grating bed; and a rotating shaft and fan blades are arrangedin the roller, the fan blades are symmetrically arranged on the rotating shaft, and bristles are arranged at the front end of the fan blades. The sewage treatment grating device provided by the invention is simple in structure, safe, reliable, small in size, high in sewage treatment efficiency, good in separation effect, easy to use and extremely low in energy consumption.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a sewage treatment grid device. [0002] technical background [0003] Industrial sewage and domestic sewage contain large particles of impurities, such as fibers, plastics, wood strips, sand and gravel, etc., so primary treatment must be carried out before sewage treatment. Common sewage primary treatment equipment has grids, and grid equipment is generally used for sewage treatment On the water inlet channel or the inlet of the sump of the lifting pump station to reduce the processing load of the subsequent water treatment process and protect the pumps, pipelines, instruments, etc. [0004] At present, in the domestic market, sewage treatment grating mainly includes various forms such as grabbing rake type, rotary type, drum type, tooth rake type and stepped type. The grille equipment is generally used on the water inlet channel of sewage treatment or at the entrance of the sump of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/01B01D29/64
CPCB01D29/01B01D29/6423C02F1/001
Inventor 桂新辉
Owner ANHUI XINRUI ENVIRONMENTAL PROTECTION EQUIP
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