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Garbage filtering device for domestic sewage treatment

A domestic sewage and filtering device technology, applied in the direction of filtration and separation, fixed filter elements, chemical instruments and methods, etc., can solve the problems of filter clogging and cumbersomeness, and achieve the goals of avoiding clogging, convenient use, and improving water filtration effect Effect

Active Publication Date: 2021-08-27
江西碧水源科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Domestic sewage is often accompanied by some garbage and other impurities. Before the sewage is discharged, it needs to be filtered to intercept the large particles of impurities in the sewage. The existing filter screen for intercepting garbage in domestic sewage often becomes clogged and needs frequent cleaning. cleaning, very cumbersome

Method used

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  • Garbage filtering device for domestic sewage treatment
  • Garbage filtering device for domestic sewage treatment
  • Garbage filtering device for domestic sewage treatment

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-11 , a garbage filtering device for domestic sewage treatment, comprising a housing 1, a filter plate 2 is fixedly installed inside the housing 1, a fixed shaft 3 is rotatably connected to the end of the filter plate 2, and a fixed shaft 3 is fixedly installed on the lower side of the fixed shaft 3 The top plate 4, the connecting plate 5 is fixedly installed on the left side of the fixed shaft 3, the surface of the filter plate 2 is provid...

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Abstract

The invention discloses a garbage filtering device for domestic sewage treatment, which comprises a shell, a filter plate is fixedly arranged in the shell, the end part of the filter plate is rotatably connected with a fixed shaft, the lower side of the fixed shaft is fixedly provided with a top plate, the left side of the fixed shaft is fixedly provided with a connecting plate, and the surface of the filter plate is provided with uniformly distributed water filtering holes; conical top blocks matched with the water filtering holes are fixedly mounted on the surface of the top plate, a first groove is formed in the surface of the filtering plate, a pushing block is slidably connected into the first groove, limiting columns are fixedly mounted on the front side and the rear side of the pushing block, and a limiting groove is formed in the side wall of the groove. The section of the push block and the section of the first groove are in a parallelogram shape, so that the push block obliquely stretches out of the filter plate when being pushed by the strip-shaped top block, oblique pushing force is exerted on large garbage covering the push block, the garbage better slides into the collecting box, and the situation that the water filtering efficiency is low due to the fact that the garbage is accumulated on the surface of the filter plate is avoided.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a garbage filtering device for domestic sewage treatment. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] Domestic sewage is often accompanied by some garbage and other impurities. Before the sewage is discharged, it needs to be filtered to intercept the large particles of impurities in the sewage. The existing filter screen for intercepting garbage in domestic sewage is often clogged, and it needs to be cleaned frequently. Cleaning up is very cumbersome. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): B01D29/03B01D29/64B01D29/94
CPCB01D29/03B01D29/64B01D29/94
Inventor 杨青
Owner 江西碧水源科技发展有限公司
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