Filtering and collecting device for impurities in sewage

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

Active Publication Date: 2022-05-27
南通市行知环保科技有限公司
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  • Summary
  • 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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  • Filtering and collecting device for impurities in sewage
  • Filtering and collecting device for impurities in sewage
  • Filtering and collecting device for impurities 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, rather than all 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 sc...

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Abstract

The invention relates to a device for filtering and collecting impurities in sewage, which comprises a support frame arranged at the top of a water channel, a filtering structure arranged in the water channel, the filtering structure comprises a first telescopic filter screen and two second telescopic filter screens, the first telescopic filter screen is connected with the support frame through an elastic telescopic structure, and the second telescopic filter screen is connected with the support frame through an elastic telescopic structure. The first telescopic filter screen and the second telescopic filter screen are rotatably connected, the two second telescopic filter screens are communicated through a material guide pipe, a material guide telescopic filter screen is arranged between the second telescopic filter screens and the side wall of the water channel, and the material guide telescopic filter screen is in transmission connection with the first telescopic filter screen through a transmission rod; a material collecting groove is formed by the material guiding telescopic filter screen, the canal side wall and the second telescopic filter screen, according to the amount of impurities in sewage, the impurities on the side with the large impurity amount enter the material collecting groove on the side, and then the impurities are guided into the material collecting groove on the other side through the material guiding telescopic filter screen and the material guiding pipe; therefore, the filtering efficiency is improved, and the sewage treatment device is worthy of popularization.

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 Applications(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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