Multistage cleaning and filtering equipment for domestic sewage

A technology for filtering equipment and domestic sewage, which is applied in the direction of water/sewage multi-stage treatment, water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of equipment blockage and the inability of sewage to stay for a while, so as to improve the degree of purification , the effect of stable movement

Pending Publication Date: 2021-01-15
陈坤明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the current way of filtering domestic sewage that garbage will cause the equipment to be blocked and the sewage cannot be allowed to stay for a while, the technical problem of the present invention is: to provide a life filter that can improve the sewage purification effect and effectively prevent garbage from clogging the equipment. Sewage multi-stage cleaning and filtering equipment

Method used

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  • Multistage cleaning and filtering equipment for domestic sewage
  • Multistage cleaning and filtering equipment for domestic sewage
  • Multistage cleaning and filtering equipment for domestic sewage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A multi-stage cleaning and filtering device for domestic sewage, such as Figure 1-Figure 5 As shown, it includes a mounting plate 1, a drive component, a filter component and a cleaning component. The mounting plate 1 is used to install the whole device. Add flocculant to clean the cleaning component, and the right part of the front side of the cleaning component is equipped with a driving component that provides power for work.

[0023] When it is necessary to clean and filter the sewage, start the driving component to work, and then drive the filter component to move to collect and uniformly clean the garbage from the primary filtration of the sewage. At the same time, drive the cleaning component to add an appropriate amount of flocculant to the primary filtered sewage. After the sewage is cleaned, the drive assembly is turned off, so that the filter assembly stops moving, and at the same time, the cleaning assembly stops adding flocculant to the sewage.

[0024] S...

Embodiment 2

[0031] On the basis of Example 1, such as figure 1 , figure 2 and Figure 6 As shown, it also includes a second L-shaped bar 28, a sliding block 30, a second spring 31 and a swash plate 32, the left side of the filter screen 15 is welded with a second L-shaped bar 28, and the left part of the installation frame 9 is provided with a slide Slot 29, sliding type is provided with sliding block 30 in sliding groove 29, is connected with second spring 31 between sliding block 30 and installation frame body 9, and the right side of sliding block 30 is fixed with swash plate 32 by bolt, and swash plate 32 and The second L-shaped rod 28 fits.

[0032] The rubbish on the filter screen 15 will fall on the swash plate 32, and when the filter screen 15 moves backward, it drives the second L-shaped bar 28 to move backward, and then drives the swash plate 32 to move backward, and drives the sliding block 30 to slide backward , the second spring 31 is compressed, and when the filter scree...

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Abstract

The invention relates to filtering equipment, in particular to multistage cleaning and filtering equipment for domestic sewage. The technical problem to be solved by the invention is to provide the domestic sewage multistage cleaning and filtering equipment which can improve the sewage purification effect and effectively prevent garbage from blocking the equipment. The multistage cleaning and filtering equipment for domestic sewage comprises a mounting plate which is used for mounting the whole device; a filtering assembly which is mounted on the mounting plate and is used for filtering in anintercepting manner; a cleaning assembly which is arranged on the filtering assembly and is used for purifying by adding a flocculating agent; and a driving assembly which is installed on the cleaningassembly and provides power for work. According to the equipment, a fan-shaped bevel gear is matched with a full-tooth bevel gear, so that sewage can be primarily filtered; and a single-tooth gear ismatched with a first gear, so that the flocculating agent can be indirectly fed, the sewage can stay, and the purification degree of the sewage is improved.

Description

technical field [0001] The invention relates to a filtering device, in particular to a multi-stage cleaning and filtering device for domestic sewage. Background technique [0002] Live sewage is the waste water discharged by residents in their daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms. The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. Bacteria and pathogens multiply by using organic matter in domestic sewage as nutrients, which can lead to the spread of infectious diseases. Therefore, when cleaning and filtering sewage, it is necessary to perform primary filtration of sewage and add an appropriate amount of flocculant to purify sewage. [0003] Patent Publication No. CN20...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/5281C02F2001/007
Inventor 陈坤明
Owner 陈坤明
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