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Fog eliminating and dust reducing device

A technology of dust suppression device and spray tube, which is applied in the direction of combination device, using liquid separating agent, dispersing particle separation, etc., to achieve good universality, thorough atomization, and good use effect.

Inactive Publication Date: 2016-06-01
叶伟武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, surfactants can be added to the dust-reducing water mist to reduce the surface tension of the dust, which is more conducive to the infiltration and wrapping of the water mist particles, so as to further improve the dust-reducing and water-saving effects; in the patent application number 201510194674.4, the water Although the effect of controlling air pollution and smog can be improved to a certain extent after fog charging, the adaptability to multiple working conditions of air pollution and dust has yet to be further optimized and improved.

Method used

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  • Fog eliminating and dust reducing device
  • Fog eliminating and dust reducing device
  • Fog eliminating and dust reducing device

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Embodiment

[0035] A device for eliminating fog and dust, such as figure 1 , 2 As shown in and 3, it includes a wind jet 1, a nitrogen adding system 2, a powder adding system 3, a spray system 4 and an electric control box 5 connected to and controlled by each component, a nitrogen adding system 2, a powder adding system 3 and a spray system 4 are all connected to the wind jet 1; the bottom of the wind jet 1 is provided with a rotating support system 6 adapted to it for supporting it.

[0036] For each component, the details are as follows:

[0037] wind jet 1 includes a fluid nozzle 101 with a fan and an integrated pipe 102. The inlet of the fluid nozzle 101 is provided with a shield net 103. The integrated pipe 102 is composed of a suction chamber 104, a throat pipe 105 and a diffuser pipe 106 from front to back.

[0038] The front end of the suction chamber 104 is flared to form a cavity.

[0039] Nitrogen system 2 Including a liquid nitrogen tank 201, a liquid nitrogen pipe 202...

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Abstract

The invention relates to the technical field of air pollution treatment, in particular to a fog eliminating and dust reducing device which comprises a pneumatic flow ejector, a nitrogen adding system, a powder adding system, a spraying system and an electric control box connected with components and controlling the same. The nitrogen adding system, the powder adding system and the spraying system are all connected with the pneumatic flow ejector, and a rotary supporting system matched with the pneumatic flow ejector is arranged at the bottom of the pneumatic flow ejector. The fog eliminating and dust reducing device is compact in structure, convenient to operate and suitable for various working condition environments.

Description

technical field [0001] The invention relates to the technical field of air pollution treatment, in particular to a fog-eliminating and dust-reducing device. Background technique [0002] Fog is essentially clouds on the ground, which can be divided into warm fog (T>0°C) and cold fog (T≤0°C). In the practice of artificial fog removal, different types of fog have different treatment methods. Dust is solid and tiny particles, and it is easy to raise dust in construction sites, road foundation construction, large coal, ore, material storage yards, coal washing plants, docks, transfer stations, railway yards and other places. [0003] At present, domestic methods to deal with fog and dust mostly use fog cannon as an emergency treatment plan. For example: "Multifunctional Electrostatic Fog Cannon for Controlling Air Pollution and Dust" (Patent Application No. 201510194674.4); "Trial Application of Fog Cannon Dust Suppression Vehicle in Tunnel Construction of Urban Scenic Spots...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D47/08
CPCB01D50/00B01D47/08
Inventor 周呈祥叶伟武甄凯旋张繁荣
Owner 叶伟武
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