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A road rainwater recovery and treatment system for municipal engineering

A technology for recycling and processing rainwater. It is applied in waterway systems, water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problem of easy blocking of sewage interception nets, etc., to ensure filtration effect, easy maintenance, and energy saving. Effect

Active Publication Date: 2022-07-05
湖北睿杰建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem that the flaky debris in the road is easy to block the sewage net when it flows with rainwater, this application provides a road rainwater recovery and treatment system for municipal engineering

Method used

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  • A road rainwater recovery and treatment system for municipal engineering
  • A road rainwater recovery and treatment system for municipal engineering
  • A road rainwater recovery and treatment system for municipal engineering

Examples

Experimental program
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Embodiment 1

[0038]The embodiment of the present application discloses a road rainwater recycling and processing system for municipal engineering. refer to figure 1 and figure 2 , The road rainwater recovery and treatment system for municipal engineering includes rainwater pipelines, sewage pipelines, pre-treatment wells 1, sewage interception devices, waste flow devices, filtering devices, modular reservoirs, integrated sewage treatment equipment, glass fiber reinforced plastic clean water tanks and valve wells , the sewage interception device includes a sewage interception net 2 arranged in the preliminary treatment well 1, the preliminary treatment well 1 is provided with a plate frame 3 below the sewage interception net 2, and the plate frame 3 is lifted and arranged on the inner wall of the preliminary treatment well 1. Specifically, Two oppositely arranged slide rails 13 are fixedly connected to the inner wall of the pretreatment well 1 along the axial direction thereof, and the si...

Embodiment 2

[0051] The embodiment of the present application discloses a road rainwater recycling and processing system for municipal engineering. refer to image 3 , and the difference from Example 1 is that the pollution intercepting net 2 is in the shape of a cone with an upwardly convex middle, and the length of the poking rod 31 near the middle of the plate frame 3 is greater than the length of the poking rod 31 near the edge of the plate frame 3 . Therefore, the flake-shaped debris that falls on the intercepting net 2 can slide down the conical surface of the intercepting net 2 to the edge of the intercepting net 2 as much as possible, so that the middle of the intercepting net 2 can maintain an effective filtering effect as much as possible. The lengths of the plurality of poking rods 31 are set to match the shape of the pollution intercepting net 2 , which can always ensure the cleaning effect of the plurality of poking rods 31 on the pollution intercepting net 2 .

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Abstract

The present application relates to a road rainwater recovery and treatment system for municipal engineering, and relates to the field of water resource reuse technology. A plate frame is provided, and a plurality of poke rods are vertically fixed on the plate frame. The poke rods are inserted and matched with the pores of the sewage interception net, and when the plurality of poke rods rise synchronously, they can completely penetrate through the pores of the sewage interception net. ; The pre-treatment well is rotated under the sewage interception net and is provided with a rotating shaft, and a plurality of hydraulic fan blades are fixed on the rotating shaft. When the rainwater passing through the sewage interception net impacts on the hydraulic fan blades, the plurality of hydraulic fan blades are driven to take the axis of the rotating shaft as the axis of the hydraulic fan. The rotating shaft rotates; a linkage mechanism is arranged between the rotating shaft and the plate frame, and the plate frame realizes the reciprocating lift on the pretreatment well through the linkage mechanism. The present application has the effect of effectively dredging the sewage interception net by driving a plurality of poke rods through rainwater water conservancy without an external power source, thereby realizing the green and environmental protection treatment of urban rainwater.

Description

technical field [0001] The present application relates to the field of water resource reuse technology, in particular to a road rainwater recycling and processing system for municipal engineering. Background technique [0002] With the gradual scarcity of water resources in our country, the rational use of water resources has always been the main theme in our daily life. At present, in the process of municipal sewage treatment, rainwater collection is a very important part. During rainfall, rainwater flows into municipal pipelines together with sewage, and is uniformly discharged to the sewage pool for treatment. However, the collection of rainwater and the separation from sewage during the treatment process The measures are not perfect, which increases the burden of municipal water treatment and drainage pressure, and also wastes a certain amount of water resources. [0003] The Chinese patent with the application number CN201911222712.7 in the related art proposes a road ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C11/22E03F5/04E03F5/14E03F5/26B01D29/01B01D29/62F03B13/00
CPCE01C11/227E03F5/0404E03F5/14E03F5/26B01D29/01B01D29/62F03B13/00Y02A20/108
Inventor 何义平程峰张砚
Owner 湖北睿杰建筑工程有限公司