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A control well device for combined pollutant and an interception cleaning method based on the same

A cleaning method and technology for pollutants, which are used in grease/oily substance/float removal devices, water supply devices, water/sewage treatment, etc., and can solve problems such as blockage of interception pipes, affecting the flow capacity of interception wells, and river pollution. , to achieve the effect of fast cleaning

Pending Publication Date: 2019-01-15
ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former is easy to cause blockage of the interception pipe and affect the flow capacity of the interception well; the latter is easy to cause river pollution due to the high suspended pollutants carried by the overflow sewage

Method used

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  • A control well device for combined pollutant and an interception cleaning method based on the same
  • A control well device for combined pollutant and an interception cleaning method based on the same
  • A control well device for combined pollutant and an interception cleaning method based on the same

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Embodiment Construction

[0037] Such as Figure 1 to Figure 5 As shown, the present invention discloses a combined pollution control well device and an intercepting and cleaning method based on the device, and its inventive concept is as follows.

[0038] The control well device of the present invention is provided with a water inlet pipe 1, a grit chamber 2, a water retaining weir 4, an outer slag blocking net 5, an inner slag blocking net 6, an inner lining skeleton 7, a fast slot 8, an intercepting pipe 9, a square outlet Water outlet 10 and outlet pipe 12.

[0039] The inlet of the control well device inlet pipe 1 is connected to the combined sewage pipe, the outlet is connected to the inlet of the grit chamber 2, the outlet of the grit chamber 2 is connected to the water retaining weir 4, and one end of the outer slag blocking net 5 is placed On the top of the water retaining weir 4, the other end is placed on the outside of the inner slag-blocking filter screen 6; the outlet of the outer slag-b...

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Abstract

The invention discloses a control well device for combined pollutant and an interception cleaning method based on the device, which utilizes stainless steel filter screens with different mesh numbersas a main technology of garbage interception, and selectively intercepts garbage, suspended matter and particle size in combined pollutant. The intercepted pollutants can be quickly cleaned up, and the waste discharged into the sewage treatment plant and overflowed into the river can be effectively separated in the control well. The device and the method do not need to adopt complex automatic control system and other automatic valves and other devices. The operation of the system need no power consumption, operation, operation, management is relatively simple and low cost.

Description

technical field [0001] The invention relates to a control well device for combined pollutants and an interception and cleaning method based on the device. Background technique [0002] At present, the existing interception wells in my country mainly include: weir type, trough type and plate type. However, the design and use of the above-mentioned interception wells cannot realize fine interception and cleaning of the garbage in the combined sewage, and some interception wells are simply provided with sedimentation tanks and grilles. When the rainstorm comes, a large amount of garbage in the rainwater enters the interception well with the urban rainwater pipeline, and is intercepted by the interceptor on the one hand; on the other hand, it overflows into the river. The former is easy to cause blockage of the interception pipe and affect the flow capacity of the interception well; the latter is easy to cause river pollution due to the high suspended pollutants carried by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04E03F5/14
CPCE03F5/04E03F5/041E03F5/14
Inventor 陈伟雄郭露林顺沈玉东白杨龙
Owner ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE