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A sewage treatment device

A sewage treatment device and a technology for installing shells, applied in the direction of separation methods, filtration separation, chemical instruments and methods, etc., can solve problems such as clogged grids, achieve the effects of reducing the processing load, ensuring normal operation, and making full use of space

Active Publication Date: 2019-12-03
杭州英普环境技术股份有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

The particulate matter filtered on the current grid will block the grid after a long period of accumulation. It is necessary to design an anti-clogging interception sewage treatment device.

Method used

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Embodiment Construction

[0041] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

[0042] Such as figure 1 , 2 As shown, it includes a collection mechanism 52 for collecting and filtering particulate matter, a filtering mechanism 51 for filtering particulate matter, and a driving mechanism 50, wherein as figure 1 As shown, the collecting mechanism 52 is installed on one side of the filtering mechanism 51 , and the driving mechanism 50 is installed on the collecting mechanism 52 .

[0043] Such as Figure 4 , 10 As shown, the above-mentioned filter mechanism 51 includes an arc-shaped grid bar 2, a circular mounting shell 8, a push rod 9, a return spring 12, a fixed plate 32, a square outlet 25, a water inlet 26, an avoidance gap 28, a connecting strip ...

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Abstract

The invention belongs to the technical field of sewage treatment and particularly relates to a sewage treatment device. The sewage treatment device comprises a collecting mechanism which collects andfilters particles, a filtering mechanism which filters the particles and a driving mechanism, wherein the collecting mechanism is mounted on one side of the filtering mechanism, and the driving mechanism is mounted on the collecting mechanism. In the using process, the sewage treatment device filters the particles in sewage through a plurality of arc-shaped grids which are distributed uniformly and the sizes of the particles are controlled by designing the arc-shaped grids in different separation distances, so that the treatment load of a follow-up structure is alleviated further and normal operation of equipment is guaranteed. The motive power of the sewage treatment device designed by the invention is provided by the filtered particles which press the grids downward, so that functions ofautomatically filtering the particles and preventing blockage of the particles are achieved. In addition, a user can filter sewage layer by layer by means of the sewage treatment device with the arc-shaped grids in gradually decreased separation distances through the up and down distributed device.

Description

[0001] Technical field [0002] The invention belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment device. Background technique [0003] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and more and more enters the daily life of ordinary people; the grille is a group of parallel metal Curved gratings, plastic curved gratings with hooks or metal screens, suitable for sewage ditches, pump station sump well inlets, sewage treatment plant water inlets and in front of sedimentation tanks, can be intercepted by designing the distance between curved gratings Suspended solids and floating solids of different particle sizes are used to reduce the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/44B01D29/62B01D29/96
CPCB01D33/0166B01D33/0175B01D33/42B01D33/466B01D33/801B01D33/803
Inventor 何佳遥李亮军骆苏平
Owner 杭州英普环境技术股份有限公司
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