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River sewage treatment device for water conservancy and hydropower engineering

A sewage treatment device, water conservancy and hydropower technology, applied in the direction of filtration separation, separation method, mobile filter element filter, etc., can solve the problems of affecting the filtration effect of the sewage treatment device, accumulation of impurities, inconvenient cleaning of the filter net, etc., and achieve economical cleaning The time required, the effect of ensuring the filtration effect, and the effect of easy cleaning

Inactive Publication Date: 2021-12-03
龙宁 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The current sewage treatment device generally uses a filter screen to treat the sewage. The filter screen is generally fixedly installed inside the sewage treatment device. The current sewage treatment device is inconvenient to clean the filter screen, and it is easy to use after a long time. Impurities accumulate on the filter net, which affects the filtering effect of the sewage treatment device

Method used

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Such as Figure 1-5 As shown, a river sewage treatment device for water conservancy and hydropower projects, it includes a treatment barrel 1, the outer surface of the treatment barrel 1 is fixedly connected with a mounting block 2, one side of the mounting block 2 is fixedly connected with a cylinder 3, and the cylinder 3 The output end is fixedly connected with a bucket cover 4, and the middle part of one side of the bucket cover 4 is connected with a water inlet pipe 5 through bearing rotation, and the outer surface of the water inlet pipe 5 is fixedly connected with a first filter bucket 6 and a second filter bucket 7, the first filter bucket The outer surface of 6 is provided with several first filter holes 8, and the outer surface of the second filter bucket 7 is...

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Abstract

The invention relates to the technical field of water conservancy and hydropower engineering, and provides a river sewage treatment device for water conservancy and hydropower engineering. The device comprises a treatment barrel, a mounting block is fixedly connected to the outer surface of the treatment barrel, an air cylinder is fixedly connected to one side of the mounting block, a barrel cover is fixedly connected to the output end of the air cylinder, a water inlet pipe is rotatably connected to the middle of one side of the barrel cover through a bearing, and the outer surface of the water inlet pipe is fixedly connected with a first filtering barrel and a second filtering barrel. The device disclosed by the invention has the advantages that the air cylinder, the barrel cover, the water inlet pipe, the first filter barrel, the second filter barrel and the filter screen are arranged in a matched manner, so that the first filtering barrel and the second filtering barrel can be moved out from the interior of the treatment barrel; according to the sewage treatment device, the effect that the first filteri barrel, the second filter barrel and the filter screen are convenient to clean is achieved, impurities are prevented from being accumulated on the first filter barrel, the second filterr barrel and the filter screen, and the filtering effect of the sewage treatment device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a river sewage treatment device used in water conservancy and hydropower engineering. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. At present, with the awakening of environmental protection awareness, my country's emphasis on sewage treatment has greatly changed. Among them, the treatment of river sewage is an important part of sewage treatment, and sewage treatment devices are required for the treatment of river sewage. [0003] The current sewage treatment device generally uses a filter screen to treat the sewage. The filter screen is generally fixed and installed inside the sewage treatment device. The current sewage treatment device is inconvenient to clean the filter screen, and it is easy to use after a lon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/11B01D33/42B01D33/80
CPCB01D33/11B01D33/42B01D33/803
Inventor 龙宁廖一胡爽
Owner 龙宁
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