Spraying system of wet-type electric dust remover

A technology of wet electrostatic precipitator and sprinkler system, applied in the field of sprinkler system, which can solve the problems of incomplete dust removal and impact on the dust collector, and achieve the effects of reducing the amount of water required for spraying, improving overall efficiency, and reducing operating costs

Inactive Publication Date: 2016-04-20
SHANGHAI CHAOQING ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned technical problems in the prior art, the present invention provides a spray system and method for a wet electrostatic precipitator, which solves the problem of incomplete dust cleaning and affecting the safe and stable operation of the precipitator due to unreasonable water spraying in the current technology. question

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  • Spraying system of wet-type electric dust remover
  • Spraying system of wet-type electric dust remover
  • Spraying system of wet-type electric dust remover

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0030] A wet electrostatic precipitator spray system disclosed by the present invention adopts a support and hanger structure with anti-corrosion characteristics to place the water supply pipeline, connecting pipe, anode plate nozzle, and cathode line nozzle inside the wet electric precipitator, effectively improving the anode plate. The uniformity of the water film on the surface promotes the removal of dust particles captured on the surface of the anode plate and improves the dust removal efficie...

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Abstract

The invention discloses a spraying system of a wet-type electric dust remover. The spraying system comprises a water supply pipe, connecting pipes, positive plate nozzles and negative wire nozzles. The water supply pipe is installed at the supporting position of a wet-type electric dust remover body through supporting and lifting frames to form supporting of the spraying system. The connecting pipes are arranged on the water supply pipe, the positive plate nozzles and the negative wire nozzles are installed on the connecting pipe and spray water to positive plates and negative wires respectively, and dust removing work of the positive plates and the negative wires is achieved.

Description

technical field [0001] The invention relates to the field of gas purification, in particular to a spray system of a wet electrostatic precipitator. Background technique [0002] With the domestic emphasis on the "smog" phenomenon and the further stringent environmental protection emission standards, the emission concentration standards of dust (especially fine particles) have been further improved. After preliminary treatment, the flue gas needs to be further processed to reduce the dust content and soluble solid salt in the flue gas, so as to meet the new emission requirements and achieve emission standards. However, since the particles of PM2.5 and other tiny particles are too small, they are not easily captured in cyclone dust removal, bag dust removal and dry electrostatic precipitator. [0003] Electrostatic precipitators can be divided into tube-type electrostatic precipitators and plate-type electrostatic precipitators according to different shapes. The electrostati...

Claims

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Application Information

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IPC IPC(8): B03C3/78B03C3/34
CPCB03C3/78B03C3/34
Inventor 何长松陈乐天
Owner SHANGHAI CHAOQING ENVIRONMENTAL PROTECTION TECH CO LTD
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