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A device for filtering and removing slag from municipal sewage discharged from sewers

A sewer and sewage technology, applied in the direction of water supply equipment, sewer pipeline system, water/sewage treatment, etc., can solve the problems of granular sludge deposition, urban sewer system paralysis, affecting people's production and life, etc.

Active Publication Date: 2021-07-06
ZAOZHUANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the following problems exist in the sewage treatment process: a. During the traditional municipal sewage treatment process, the sewage enters the sewage treatment station through the sewer for unified treatment. During the flow of sewage, some larger solid waste in the sewage may deposit In the sewer, if the cleaning is not timely, the sewer will be blocked over time, resulting in the paralysis of the urban sewer system and affecting people's production and life. bIn the traditional sewage treatment process, only the solid waste in the sewage is treated, like some granular sludge Difficult to remove, causing granular sludge to settle in sewers, causing clogged sewers

Method used

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  • A device for filtering and removing slag from municipal sewage discharged from sewers
  • A device for filtering and removing slag from municipal sewage discharged from sewers
  • A device for filtering and removing slag from municipal sewage discharged from sewers

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0031] Such as Figure 1 to Figure 7 As shown, a device for filtering and removing slag from municipal sewer sewage, including a lifting mechanism 1 and a filtering mechanism 2, the lifting mechanism 1 is installed on the inner wall of the lifting cavity, the filtering mechanism 2 is installed inside the sewer, and the filtering mechanism 2 Located directly below the lifting cavity, the lifting mechanism 1 and the filtering mechanism 2 are connected by a traction rope 3 .

[0032] The lifting mechanism 1 includes a driving cylinder 11, an extruding block 12, a lift valve 13, a return spring 14, a limit frame 15, a fixed pulley 16 and a traction plate 17, wherein the driving cylinder 11 is installed on the On the inner wall of the lifting chamber, t...

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PUM

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Abstract

The invention relates to a device for filtering and removing slag from municipal sewage discharged from sewers, comprising a lifting mechanism and a filtering mechanism. The present invention can solve the following problems in the sewage treatment process: a. In the traditional municipal sewage treatment process, the sewage enters the sewage treatment station through the sewer for unified treatment. During the flow of sewage, some larger solid wastes in the sewage may It will be deposited in the sewer, if it is not cleaned up in time, it will cause sewer blockage over time, cause the paralysis of the urban sewer system, and affect people's production and life. bIn the traditional sewage treatment process, only the solid waste in the sewage is treated, like some granular Sludge is difficult to remove, resulting in the deposition of granular sludge in the sewer, causing blockage of the sewer.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a device for filtering and removing slag from municipal sewage discharged from sewers. Background technique [0002] Sewage is produced through a series of human activities such as human production and life, and widely exists in rural urban sewers, industrial production sewage ditches and other places. If sewage is generated and discharged directly to nature without treatment, the natural environment will be destroyed. , People's living water resources are polluted, ranging from affecting people's production and life, and seriously affecting people's health, so sewage treatment before discharge is an inevitable choice for social progress. [0003] At present, the following problems exist in the sewage treatment process: a. During the traditional municipal sewage treatment process, the sewage enters the sewage treatment station through the sewer for unified treatment. During the fl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F3/04E03F5/14E03F5/26E03F7/00E03F7/02B01D29/075B01D29/56B01D29/90B01D29/94B01D35/02
CPCB01D29/01B01D29/56B01D29/906B01D29/94B01D35/02B01D29/075E03F3/04E03F5/14E03F5/26E03F7/00E03F7/02
Inventor 刘彬陈洪凯王满堂
Owner ZAOZHUANG UNIV
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