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Haze removal facility for regional atmosphere environment

An atmospheric environment and regional technology, applied in the direction of external electrostatic separator, electrode structure, electrostatic separation, etc., can solve the problem of excessive fan driving energy consumption, and achieve the effect of improving selectivity and low energy consumption

Inactive Publication Date: 2016-06-08
谢红卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the wind resistance of the electrostatic precipitator method is much lower than that of the filter medium method, the energy consumption is also significantly lower than that of the filter medium method, and there is no problem of media renewal consumption and collected dust disposal, but there is also the excessive energy consumption of the fan drive. A series of problems such as the manufacture and maintenance of fans with huge flow

Method used

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  • Haze removal facility for regional atmosphere environment

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Effect test

Embodiment 1

[0024] Embodiment one, the haze removal facility on the roof of a building

[0025] Haze removal facilities for regional atmospheric governance, which are located on top of buildings, such as figure 1 As shown, it consists of plasma electrostatic generating electrodes surrounding the roof of the building and a dust collection area 3 with certain conductivity, while the plasma electrostatic generating electrodes are composed of counter electrode plates 1 and corona wires 2, which can be one-to-one, one-to-one For two or one-to-many single electrode pairs, an electrode group composed of multiple electrode pairs can also be used, but the opposite electrode plates and the dust collection area 3 are both grounded.

[0026] Plasma electrostatic generating electrode pair can be a metal plate or a metal tube with equal corona wires installed on one side (one-to-one) or both sides (one-to-two), or multiple parallel corona wires installed around a circular metal tube. corona wire.

[...

Embodiment 2

[0035] Embodiment two: haze-removing facilities and devices on road facilities

[0036] The plasma generating electrodes are separated on the outside or at the top of the road soundproof screen, and the soundproof screen and the counter electrode plate in the plasma generating electrode are grounded together. After the natural wind passes through the plasma generating electrode, the dust particles are charged. Metal facilities such as guardrails, street trees, and the ground are removed by adsorption.

[0037] Plasma generating electrodes are installed on metal facilities such as highway signs and street lamps, so that the dust particles in the passing air are charged and removed by the surrounding metal facilities such as street signs, street lamps, road guardrails, street trees and the ground.

[0038] The invention is an engineering application of the mature plasma electrostatic field dedusting technology in atmospheric haze removal. The creative use of natural wind as the...

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Abstract

The invention discloses a haze removal facility for a regional atmosphere environment. The haze removal facility comprises a plurality of connected or disconnected plasma electrostatic generation electrode pairs and a dust collection region positioned at lower air ports of the plasma electrostatic generation electrode pairs, wherein when natural wind blows over a plasma electrostatic field formed by the plasma electrostatic generation electrode pairs, tiny particles in the air are electrified; when passing through the dust collection region at the lower air ports, the tiny particles are adsorbed away. The haze removal facility has the advantages that the natural wind is used as an air driver without huge fan equipment; furthermore, the roof and the outer wall face of a building and other various facilities with certain conductivity on and near to the building, and even woods and lawns are used as the dust collection regions, so that possibly conductive objects on the ground, even the woods and the lawns, are used for removing the haze to the maximum extent, and the plasma electrostatic generation electrodes which are key devices for removing the haze can be flexibly distributed at the upper air ports of these dust collection regions.

Description

technical field [0001] The invention relates to a facility for removing haze, in particular to a facility for removing haze from the regional atmosphere by using the tops and surfaces of buildings, and similar facilities and equipment in high altitudes or open areas. Background technique [0002] The main pollutants of haze in the atmospheric environment are PM2.5 aerosols composed of fine dust, sulfur dioxide, nitrogen oxides, organic hydrocarbons, etc. Since these PM2.5 pollutants can be directly inhaled into the lungs, they seriously harm Human health has become an important social issue. [0003] The invention patent application description with the Chinese patent number 201510580937.5 discloses a negatively charged membrane-based dust-collecting aircraft for haze removal in the regional atmosphere, which includes a remote-controlled aircraft. The remote-controlled aircraft has a membrane-based haze removal agent tank and a feeder The film bubble blower, the negatively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/04B03C3/47B03C3/49
CPCB03C3/04B03C3/47B03C3/49
Inventor 谢红卫
Owner 谢红卫
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