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Environment-friendly sewage treatment equipment

A kind of sewage treatment equipment, environmental protection technology, applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc., can solve the problem of cleaning the grid bed is not very energy-saving, and achieve increased scrubbing effect and low manufacturing cost. Effect

Inactive Publication Date: 2021-08-06
陈昆
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the cleaning grid bed in the sewage treatment equipment in the prior art is not very energy-saving, and propose an environmentally friendly sewage treatment equipment

Method used

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Embodiment

[0032] refer to Figure 1-8 , an environmentally friendly sewage treatment equipment, comprising an outer frame 1, the outer frame 1 is a square boxed structure, two side walls of the outer frame 1 are provided with a side groove 2, and the top of the outer frame 1 is fixedly connected with a water inlet pipe 3 , one end of the water inlet pipe 3 located inside the outer frame 1 is fixedly connected with a water nozzle 5, and the water inlet pipe 3 is provided with a control valve 4. The control valve 4 is opened and closed periodically, and closed for 1 to 2 seconds after every opening for 5 seconds. When the valve 4 is closed, the water spray port 5 loses the water supply and stops spraying water;

[0033] Both side walls of the side groove 2 are provided with a cylindrical groove 7, and a telescopic tube 8 is arranged in the cylindrical groove 7. The top of the telescopic pipe 8 is fixedly connected with a sliding pin, and a plurality of sliding pins are jointly slidably co...

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Abstract

The invention discloses environment-friendly sewage treatment equipment which comprises an outer frame, the outer frame is of a square box structure, two side walls of the outer frame are each provided with a side groove, the top of the outer frame is fixedly communicated with a water inlet pipe, the end, located in the outer frame, of the water inlet pipe is fixedly connected with a water spraying opening, and a control valve is arranged on the water inlet pipe; and cylindrical grooves are formed in the two side walls of each side groove, telescopic pipes are arranged in the cylindrical grooves, sliding pins are fixedly connected to the tops of the telescopic pipes, and the multiple sliding pins are jointly connected with a sieve plate in a sliding mode. The equipment has the advantages that a rolling brush device can reciprocate on a sieve plate without arranging a power source such as a motor, only a control power source of a plurality of valves needs to be provided, and compared with the prior art, the manufacturing cost is lower, and the using process is more energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment equipment. Background technique [0002] Industrial sewage and domestic sewage contain large particles of impurities, such as fibers, plastics, wood strips, sand and gravel, etc., so primary treatment must be carried out before sewage treatment. Common sewage primary treatment equipment has grids, and grid equipment is generally used for sewage treatment On the water inlet channel or the inlet of the sump of the lifting pump station to reduce the processing load of the subsequent water treatment process and protect the pumps, pipelines, instruments, etc. [0003] The retrieved publication number is: the authorized invention of CN107982972B discloses a sewage treatment grid device. This application better solves the problem of cleaning the grid bed in the sewage treatment equipment with low energy consumption, but the application s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/64
CPCB01D29/03B01D29/6415
Inventor 陈昆
Owner 陈昆
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