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Multistage sewage filtering equipment

A technology of stage filtration and equipment, applied in the field of sewage multi-stage filtration equipment, can solve the problems of incomplete sewage filtration, one-time filtration, incomplete filtration, etc.

Active Publication Date: 2018-05-08
长沙经济技术开发区水质净化工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When treating sewage, it is necessary to filter the sewage, but large impurities can be filtered, but some small suspended solids cannot be filtered, which leads to incomplete sewage filtration
[0003] In summary, it is currently necessary to develop a multi-stage filtration and comprehensive sewage multi-stage filtration equipment to overcome the shortcomings of one-time filtration and incomplete filtration in the prior art

Method used

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  • Multistage sewage filtering equipment
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A sewage multi-stage filtration equipment, such as Figure 1-5 As shown, it includes a frame body 1, a rubber plug 3, an outlet pipe 4, a first valve 5, a first mesh plate 6, sand 7, a first sealed bearing 8, a mounting plate 9, a motor 10, a first rotating shaft 11, and blades 12. Feeding hopper 13, cushion block 14, screen frame 15, first slide rail 16, first slide block 17, nozzle 18, connecting block 19, first spring 20, first fixed pulley 21, first pulley 22 and The hose 23 has a discharge hole 2 on the lower part of the right wall of the frame body 1, and a rubber plug 3 is plugged in the discharge hole 2, and a water outlet pipe 4 is provided on the lower part of the left wall of the frame body 1, and a first valve 5 is arranged on the water outlet pipe 4 , the lower part of the frame body 1 is provided with a first mesh plate 6, sand 7 is placed in the frame body 1 at the lower part of the first mesh plate 6, and a first sealed bearing 8 is arranged in the middl...

Embodiment 2

[0029] A sewage multi-stage filtration equipment, such as Figure 1-5 As shown, it includes a frame body 1, a rubber plug 3, an outlet pipe 4, a first valve 5, a first mesh plate 6, sand 7, a first sealed bearing 8, a mounting plate 9, a motor 10, a first rotating shaft 11, and blades 12. Feeding hopper 13, cushion block 14, screen frame 15, first slide rail 16, first slide block 17, nozzle 18, connecting block 19, first spring 20, first fixed pulley 21, first pulley 22 and The hose 23 has a discharge hole 2 on the lower part of the right wall of the frame body 1, and a rubber plug 3 is plugged in the discharge hole 2, and a water outlet pipe 4 is provided on the lower part of the left wall of the frame body 1, and a first valve 5 is arranged on the water outlet pipe 4 , the lower part of the frame body 1 is provided with a first mesh plate 6, sand 7 is placed in the frame body 1 at the lower part of the first mesh plate 6, and a first sealed bearing 8 is arranged in the middl...

Embodiment 3

[0032] A sewage multi-stage filtration equipment, such as Figure 1-5 As shown, it includes a frame body 1, a rubber plug 3, an outlet pipe 4, a first valve 5, a first mesh plate 6, sand 7, a first sealed bearing 8, a mounting plate 9, a motor 10, a first rotating shaft 11, and blades 12. Feeding hopper 13, cushion block 14, screen frame 15, first slide rail 16, first slide block 17, nozzle 18, connecting block 19, first spring 20, first fixed pulley 21, first pulley 22 and The hose 23 has a discharge hole 2 on the lower part of the right wall of the frame body 1, and a rubber plug 3 is plugged in the discharge hole 2, and a water outlet pipe 4 is provided on the lower part of the left wall of the frame body 1, and a first valve 5 is arranged on the water outlet pipe 4 , the lower part of the frame body 1 is provided with a first mesh plate 6, sand 7 is placed in the frame body 1 at the lower part of the first mesh plate 6, and a first sealed bearing 8 is arranged in the middl...

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Abstract

The invention relates to filtering equipment, in particular to multistage sewage filtering equipment, which has the advantages of multistage filtering and comprehensive filtering. The multistage sewage filtering equipment comprises a frame body, a rubber plug, a discharging tube, a first valve, a first screen plate, sand, a first sealing bearing, a mounting plate, a motor, a first revolving shaft,blades, a feed hopper and the like, wherein the lower part of the right wall of the frame body is provided with a discharging hole; the rubber plug is inserted into the discharging hole; the discharging tube is arranged on the lower part of the left wall of the frame body; the first valve is arranged on the discharging tube; the first screen plate is arranged on the lower part in the frame body;and the sand is placed into the frame body on the lower part of the first screen plate. By adopting the multistage sewage filtering equipment, the effects of multistage filtering and comprehensive filtering are achieved; the blades are driven to rotate clockwise and anticlockwise through the clockwise and anticlockwise rotation of the first revolving shaft, so that sewage and a flocculant can be mixed better; the sewage can be filtered again with a second screen plate, so that the sewage can be filtered more comprehensively.

Description

technical field [0001] The invention relates to a filtering device, in particular to a sewage multi-stage filtering device. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. When treating sewage, it is necessary to filter the sewage, but large impurities can be filtered, but some small suspended solids cannot be filtered, which leads to incomplete sewage filtration. [0003] To sum up, it is necessary to develop a multi-stage filtration and comprehensive sewage multi-stage filtration equipment to overcome the shortcomings of one-time filtration and incomplete filtration in the prior art. Contents of the invention [0004] (1) Technical problems to be solved [0005] In order to overcome the short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04B01D36/04
CPCB01D36/04C02F1/001C02F1/5281C02F2201/002C02F2301/08C02F2303/14
Inventor 廖欣鑫肖德顺陈小刚孙斌
Owner 长沙经济技术开发区水质净化工程有限公司
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