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A filter device for river sewage treatment

A technology of sewage treatment and filtration equipment, which is applied in the direction of filtration separation, filtration circuit, fixed filter element filter, etc. It can solve the problems of difficulty in circulation, slowing down of the circulation speed of the filter network, and poor filtering effect, so as to improve the mobility , reduce the impact force and ensure the effect of stability

Active Publication Date: 2021-10-19
李振涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of river sewage treatment, filter equipment is needed to filter the sewage, and the river sewage contains more algae derivatives. When the river sewage is discharged into the filter equipment and filtered through the filter, the algae derivatives The discharge of sewage falls on the surface of the filter, causing the surface of the filter to adhere to the algae derivatives. A large number of algae derivatives are attached to the surface of the filter, making it difficult for the sewage from the river behind to pass through the filter, causing the filter to The circulation speed slows down, and a large amount of river sewage accumulates on the top of the filter screen, making it difficult to circulate, resulting in poor filtering effect

Method used

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  • A filter device for river sewage treatment
  • A filter device for river sewage treatment
  • A filter device for river sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] as attached figure 1 to attach Figure 5 Shown:

[0025] The present invention is a kind of filter equipment for river sewage treatment, its structure includes water inlet pipe 1, algae cleaning mechanism 2, filter host machine 3, water outlet pipe 4, support foot 5, and the lower end of the water inlet pipe 1 is fixedly installed on the head end of algae cleaning mechanism 2 The upper part is connected with each other, the algae cleaning mechanism 2 is fixedly installed on the top of the filter host 3, the lower end of the filter host 3 is embedded with a water outlet pipe 4 and communicates with each other, the bottom of the filter host 3 is provided with a support foot 5, and the algae clearer The mechanism 2 includes a water collection frame 21, a deflector 22, an algae collection mechanism 23, and a scraping mechanism 24. The lower end of the water collection frame 21 is fixedly installed on the upper end of the filter host 3 and communicates with each other. The ...

Embodiment 2

[0032] as attached Figure 6 to attach Figure 8 Shown:

[0033] Wherein, the scraping mechanism 24 includes an extruding mechanism 241 and a scraper 242 , and the lower end of the extruding mechanism 241 is fixed to the upper surface of the scraper 242 .

[0034] Wherein, the extruding mechanism 241 includes an air pipe w1, a hose w2, a support rod w3, and a fixed polished rod w4. The fixed polished rod w4 runs through the upper end of the support rod w3 through a clearance fit. There are two flexible tubes w2 in a folded structure. The end phase is fixed, and the ventilation through the trachea w1 makes the hose w2 extend, pushes the support rod w3, and ensures the smooth movement of the support rod w3 by fixing the polished rod w4.

[0035]Wherein, the scraper 242 includes a groove plate x11, a hook groove x22, and a flow plate x33, the lower surface of the groove plate x11 is provided with a hook groove x22, the flow plate x33 is embedded inside the groove plate x11, th...

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Abstract

The invention discloses a filter device for river sewage treatment, the structure of which comprises a water inlet pipe, an algae cleaning mechanism, a filter host, a water outlet pipe, and supporting feet. After entering the interior of the algae cleaning mechanism, the algae are collected through the plate body and the collection tank, and the algae are hooked through the hook plate set inside the baffle, and the magnetic block absorbs the sliding shaft, driving the algae collecting plate to rise. Separate the algae in the sewage to reduce the flow of algae into the filter net. After the sewage enters the filter host, the air pressure is transmitted through the air pipe, and the hose is extended while transmitting, effectively pushing the pole through the rounded corner of the flow plate The structure reduces the impact of the movement of the groove plate in the sewage, and scrapes some algae remaining on the surface of the filter screen through the hook groove to ensure effective scraping of the algae and the lower surface will not cause scratches to the filter screen.

Description

technical field [0001] The invention relates to the field of sewage treatment, and more specifically relates to a filter device for river sewage treatment. Background technique [0002] In the process of river sewage treatment, filter equipment is needed to filter the sewage, and the river sewage contains more algae derivatives. When the river sewage is discharged into the filter equipment and filtered through the filter, the algae derivatives The discharge of sewage falls on the surface of the filter, causing the surface of the filter to adhere to the algae derivatives. A large number of algae derivatives are attached to the surface of the filter, making it difficult for the sewage from the river behind to pass through the filter, causing the filter to The circulation speed slows down, and a large amount of river sewage accumulates on the top of the filter screen, making it difficult to circulate, resulting in poor filtering effect. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/04B01D29/64
CPCB01D29/6484B01D36/04
Inventor 李振涛马文
Owner 李振涛