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Centrifugal sedimentation-based filtering device for sewage treatment

A sewage treatment and centrifugal sedimentation technology, which is applied in the direction of filtration circuit, filtration separation, and dispersed particle filtration, etc., can solve the problems of affecting sewage filtration efficiency, reducing water flow through, and easy adhesion of dirt, so as to ensure permeability and ease Filtration pressure, improve cleaning cycle effect

Inactive Publication Date: 2021-04-27
马鞍山悠思电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A major problem with existing sewage filtration equipment is that dirt is easy to adhere to the surface of the filter body, resulting in blockage of the filter body and reduced water flow, which greatly affects the sewage filtration efficiency

Method used

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  • Centrifugal sedimentation-based filtering device for sewage treatment
  • Centrifugal sedimentation-based filtering device for sewage treatment
  • Centrifugal sedimentation-based filtering device for sewage treatment

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1, the filter device for sewage treatment based on centrifugal sedimentation, comprising a cylinder 1, a filter body 2 arranged in the cylinder 1, an inlet pipe 3 for sending sewage into the cylinder 1, and a filter for filtering The outlet pipe 4 through which the water is discharged;

[0017] The water inlet pipe 3 extends tangentially into the cylinder body 1 along the side wall of the cylinder body 1;

[0018] The setting of the water inlet pipe 3 is used to send sewage into the cylinder body 1; the water inlet pipe 3 extends tangentially into the cylinder body 1 along the side wall of the cylinder body 1, so that the sewage enters the cylinder body 1 and rotates in the cylinder body 1, Play the role of centrifugal separation, make the particles in the sewage centrifugally settle, relieve the filtration pressure of the filter body 2, and reduce the clogging speed of the filter body 2; at the same time, the sewage rotates in the cylinder body 1, which can ...

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Abstract

The invention discloses a sewage treatment filtering device based on centrifugal sedimentation. The sewage treatment filtering device comprises a cylinder body, a filtering body arranged in the cylinder body, a water inlet pipe used for feeding sewage into the cylinder body and a water outlet pipe used for discharging filtered water, wherein the water inlet pipe tangentially extends into the barrel along the side wall of the barrel. According to the filtering device for sewage treatment, dirt is not prone to being attached to the outer surface of the filtering body through centrifugal sedimentation and water flow impact, so that the permeability of the filtering body is guaranteed, the equipment cleaning period is greatly prolonged, and the treatment efficiency is improved; and the filtered dirt is retained in the filtering body, so that the filtering pressure is relieved, and the cleaning is convenient.

Description

technical field [0001] The invention relates to the technical field of sewage filtering equipment, in particular to a filtering device for sewage treatment based on centrifugal sedimentation. Background technique [0002] With the development of science and the continuous deepening of scientific research, many new technologies, new materials, and new concepts are widely used in the environmental protection industry, which has made great progress in my country's environmental protection technology. With the strict implementation of the country's policy on the treatment of domestic sewage pollution sources around rural areas, living quarters, key lakes, and drinking water in rivers, the national discharge standards for treated sewage have been improved. Filtration equipment is an indispensable equipment for sewage treatment, and its requirements are getting higher and higher. A major problem with existing sewage filtration equipment is that dirt easily adheres to the surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04B01D46/30
CPCB01D36/04B01D46/30
Inventor 钱婧
Owner 马鞍山悠思电子科技有限公司
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