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Water impounding and purifying device and application method thereof

A water purification device and technology of purification device, which are applied in water conservancy projects, marine engineering, coastline protection and other directions, can solve the problems of large flood safety risks and loss of function, and achieve the effects of safety and stability, convenient use and simple device structure.

Active Publication Date: 2016-08-31
SHANGHAI INVESTIGATION DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If in-situ treatment facilities are installed at low water levels, they will be vulnerable to surge floods and lose their effect. If dams are used for treatment, it will easily bring greater safety risks to flood discharge
Contradictions between traditional in-situ decontamination arrangements and flash flood discharge requirements

Method used

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  • Water impounding and purifying device and application method thereof
  • Water impounding and purifying device and application method thereof
  • Water impounding and purifying device and application method thereof

Examples

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Embodiment Construction

[0052] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0053] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At t...

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Abstract

The invention provides a water impounding and purifying device and an application method thereof. The water impounding and purifying device is arranged in the cross section direction of a riverway; an upstream side and a backwater side of the water impounding and purifying device allow water flows in the riverway to pass through; the water impounding and purifying device comprises a water impounding and purifying dam; the main body of the water impounding and purifying dam is of a hollow frame structure; the frame structure is filled with water purifying filler; two lateral sides of the frame structure are a first water flow surface and a second water flow surface; the first water flow surface comprises a first water impounding area covered with a first baffle board and a first water flowing area not covered with the first baffle board; the second water flow surface comprises a second water impounding area covered with a second baffle board and a second water flowing area not covered with the second baffle board; a waterstop bag is connected with the bottom surface of the water impounding and purifying dam; a dam body rotary shaft is connected with the water impounding and purifying dam; a driving mechanism is connected with the dam body rotary shaft; an elevator mechanism bears the water impounding and purifying dam. The water impounding and purifying device can be set into a purifying mode, an updating mode or a flood mode.

Description

technical field [0001] The invention relates to the technical field of river channel purification, in particular to a water blocking purification device and a method for using the same. Background technique [0002] At present, some river water bodies are polluted to varying degrees. While the pollution sources are being treated, in-situ water purification technologies such as aquatic plant purification, floating beds, floating islands, and bypass wetland systems have become an important means of treatment. However, in actual engineering, when encountering mountainous streams with a certain slope, the application of the above technologies is often subject to relatively large restrictions. Because mountain stream channels generally have a certain slope, especially in the southeast coastal areas of my country, the mountain stream channels that independently enter the sea have a short flow and a large slope drop over a certain length, sometimes exceeding 1%. There is a lack of ...

Claims

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Application Information

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IPC IPC(8): E02B8/02
CPCE02B8/023
Inventor 张俊成必新何伟
Owner SHANGHAI INVESTIGATION DESIGN & RES INST
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