A filter and collection device for debris in sewage

A technology for collecting devices and sundries, which is applied in the field of sewage treatment devices to achieve the effect of strong practicability and improved filtration efficiency

Active Publication Date: 2022-07-05
南通市行知环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a device for filtering and collecting sundries in sewage to improve sewage treatment efficiency, so as to solve existing problems

Method used

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  • A filter and collection device for debris in sewage
  • A filter and collection device for debris in sewage
  • A filter and collection device for debris in sewage

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] An embodiment of a filtering and collecting device for impurities in sewage of the present invention, such as figure 1 As shown in the figure, it includes a support frame, and the support frame is arranged on the top of the water channel 1 for sewage discharge along the water flow direction; a filter structure is arranged in the water channel 1, and the filter structure includes: figure 1 As shown, a first telescopic filter scr...

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Abstract

The invention relates to a filtering and collecting device for sundries in sewage, comprising: a support frame arranged on the top of a water channel, a filtering structure arranged in the water channel, and the filtering structure includes a first telescopic filter screen and two second telescopic filter screens , wherein, the first telescopic filter screen is connected to the support frame through the elastic telescopic structure, the second telescopic filter screen and the second telescopic filter screen are rotatably connected, the two second telescopic filter screens are communicated through the material guide pipe, and the second telescopic filter screen There is a guide telescopic filter screen between it and the side wall of the water channel. The material guide telescopic filter screen is connected to the first telescopic filter screen through a transmission rod. Collecting trough, the device can make the sundries on the side with a large amount of sundries enter the collecting trough on the side according to the amount of sundries in the sewage, and then guide them into the other side through the telescopic filter screen and the feeding pipe. In the collecting tank, it will not affect the flow rate of the sewage on the side with more debris, thereby improving the filtration efficiency, which is worthy of promotion.

Description

technical field [0001] The invention relates to the field of sewage treatment devices, in particular to a device for filtering and collecting sundries in sewage. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. The field is also increasingly entering the daily life of ordinary people. [0003] Before sewage treatment, sewage often contains a lot of suspended solids, some sunken debris and sediment, etc., which need to be filtered and separated in advance to ensure the efficiency of subsequent multi-stage sewage treatment. [0004] However, when filtering sewage containing more suspended solids, some sunken debris and sediment, the flow velocity of the sewage in the same cross-section is diffe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/03B01D29/50
CPCB01D29/03B01D29/50Y02W10/37
Inventor 梁洪铭周宇杰
Owner 南通市行知环保科技有限公司
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