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Solid particle cleaning equipment for sewage treatment

A solid particle and sewage treatment technology, applied in filtration separation, separation methods, moving filter element filters, etc., can solve the problems of affecting filtration efficiency, time-consuming and laborious, blocking filter holes of the filter screen, etc., to improve filtration efficiency, improve The effect of filtration efficiency

Inactive Publication Date: 2020-12-15
何春霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After filtering, these small solid particles will stay on the filter screen, which will block the filter holes of the filter screen to a certain extent, thereby affecting the subsequent filtration efficiency, so the staff need to frequently clean the small solid particles retained on the filter screen , which not only affects the filtration efficiency, but also takes time and effort to clean

Method used

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  • Solid particle cleaning equipment for sewage treatment
  • Solid particle cleaning equipment for sewage treatment
  • Solid particle cleaning equipment for sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-4 , this embodiment provides a solid particle cleaning device for sewage treatment, including a treatment shell 1, a liquid inlet 2, a liquid outlet 3 and a filter plate 4; the upper and lower ends of the treatment shell 1 are provided with holes for liquid inlet A liquid inlet 2 and a liquid outlet 3 for draining; the treatment shell 1 is also provided with a filter plate 4 for filtering sewage, and the filter plate 4 is provided with a plurality of holes with diameters smaller than the outer diameter of small solid particles It also includes a cleaning plate 5 and a pushing mechanism that pushes the cleaning plate 5 to reciprocate up and down; a plurality of positioning rods 6 are symmetrically fixed in the processing shell 1; a plurality of positioning rods 6 are slidingly provided with a cleaning plate 5 , and the cleaning plate 5 is located above the filter plate 4; the bottom of the cleaning plate 5 is provided with a push mechanism; the push mechani...

Embodiment 2

[0029] This embodiment is further improved on the basis of embodiment 1. The improvement is: in order to facilitate the discharge of filtered waste water, the bottom of the inner wall of the treatment shell 1 is set as an inclined shape, and the liquid outlet 3 is located at the lowest end thereof. side.

[0030] In order to control the operation of the driving motor 8 , a control button for controlling the operation of the driving motor 8 is provided on the outside of the processing shell 1 .

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Abstract

The invention discloses solid particle cleaning equipment for sewage treatment. The solid particle cleaning equipment comprises a treatment shell, a liquid inlet, a liquid outlet and a filter plate; the liquid inlet for feeding liquid and the liquid outlet for discharging liquid are respectively formed in the upper end and the lower end of the treatment shell; the filter plate used for filtering sewage is further arranged in the treatment shell, and a plurality of filter holes with the hole diameter smaller than the outer diameter of the small solid particles are formed in the filter plate; the equipment further comprises a cleaning plate and a pushing mechanism pushing the cleaning plate to reciprocate up and down. According to the solid particle cleaning equipment for sewage treatment, by arranging the pushing mechanism, small solid particles suspended in waste liquid can be conveniently discharged, and therefore the filtering efficiency can be improved; and by arranging the driven pushing mechanism, the filtering plate can be driven to reciprocate up and down, so that the filtering efficiency can be further improved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a solid particle cleaning device for sewage treatment. Background technique [0002] When treating sewage, since the sewage contains some small solid particles, it is necessary to separate these small solid particles before treating the sewage. Most of the sewage is filtered by filtering devices to separate the small solid particles in the sewage from the sewage. After filtering, these small solid particles will stay on the filter screen, which will block the filter holes of the filter screen to a certain extent, thereby affecting the subsequent filtration efficiency, so the staff need to frequently clean the small solid particles retained on the filter screen , which not only affects the filtration efficiency, but also takes time and effort when cleaning. Contents of the invention [0003] The purpose of the present invention is to provide a solid particle cleaning device for...

Claims

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Application Information

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IPC IPC(8): B01D33/03B01D33/46
CPCB01D33/0369B01D33/466
Inventor 何春霞
Owner 何春霞