Device for removing pollutant in rainwater

A pollutant and rainwater technology, applied in water/sewage treatment, runoff/rainwater treatment, water/sewage treatment equipment, etc., can solve problems such as complex operation, low separation rate of impurities, complex structure, etc., to increase mixing time, The effect of reducing the content of impurities and increasing the service life

Inactive Publication Date: 2019-03-12
刘兴海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The impurities in rainwater can be separated by the device for removing pollutants in rainwater, but the existing devices for removing pollutants in rainwater have problems such as low separation rate of impurities, complex structure and complicated operation.

Method used

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  • Device for removing pollutant in rainwater
  • Device for removing pollutant in rainwater

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0030] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

[0031] Such as figure 1 As shown, the present invention provide...

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PUM

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Abstract

The invention discloses a device for removing a pollutant in rainwater. The device comprises a shell, a filtering device, a water inlet pipe, a guide plate and a first baffle plate, wherein the top ofthe shell is provided with a flocculating agent inlet opening; the bottom of the shell is provided with a mud discharge opening and a residue discharge opening; the side wall of the shell is providedwith a first water outlet opening; the upper part of the filtering device is provided with multiple first filtering holes; the bottom of the filtering device is communicated with the residue discharge opening; the water inlet pipe is connected into the upper part of the filtering device from one side of the upper part of the filtering device; the middle of the filtering device passes through theguide plate; the flocculating agent inlet opening is opposite to the guide plate; the first baffle plate is parallel to the side wall, in which the first water outlet opening is formed, of the shell;the top of the first baffle plate is fixedly connected with the guide plate; and the mud discharge opening is located between the first baffle plate and the side wall, in which the first water outletopening is formed, of the shell. The device can be used for carrying out effective separation on impurities in the rainwater, and further, has no mechanical agitating device; the running energy consumption and cost can be saved; meanwhile, the internal impurity removal is conveniently carried out; and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to a pollutant removal device. More specifically, the present invention relates to stormwater pollutant removal devices. Background technique [0002] In the case of global freshwater shortage, people's awareness of water conservation still needs to be improved, so it is difficult to achieve results by people's own water conservation. Rainwater is a polluted freshwater resource. If rainwater can be recycled and utilized, it will not only alleviate People's demand for fresh water can improve the environment. But to use rainwater, it needs to be treated effectively. The impurities in rainwater can be separated by the device for removing pollutants in rainwater, but the existing devices for removing pollutants in rainwater have problems such as low separation rate of impurities, complicated structure and complicated operation. Contents of the invention [0003] The object of the present invention is to provide a device for remov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/5281C02F2103/001C02F2201/002C02F2201/007
Inventor 刘兴海
Owner 刘兴海
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