Air sealing system device for wet electrical dust precipitator insulator compartment

A wet electrostatic precipitator and air sealing technology, applied in the direction of external electrostatic separator, electrostatic separation, etc., can solve problems such as creepage, wet electrostatic precipitator equipment failure, corrosion of insulator chamber, etc., to achieve simple process system, ensure safety and stability The effect of operation and prevention of potential safety hazards

Active Publication Date: 2015-06-10
山东润蒙应急救援装备有限公司
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Problems solved by technology

[0006] The present invention proposes an air sealing system device for the insulator chamber of a wet electrostatic precipitator, which solves the problems in the prior a

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  • Air sealing system device for wet electrical dust precipitator insulator compartment

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[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, the air sealing system device for the insulator chamber of the wet electrostatic precipitator includes a main system 1, which includes a filter 11, a shut-off valve 12, a fan 13, an air volume adjustment board 14, an electric valve 15 and a rectifier 16 connected in sequence. The filter 11 can effectively prevent dust particles in the air from entering the interior of the insulator chamber. The shut-off valve 12 is used to control the opening and closing of the channel of the filter 11, and ...

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Abstract

The invention relates to the field of a sealing system of an insulator compartment, and particularly provides an air sealing system device for a wet electrical dust precipitator insulator compartment. The air sealing system device comprises a master system, wherein the master system comprises a filter, a shut-off valve, a fan, an air quantity adjusting plate, an electric valve and a rectifier which are connected in sequence, wherein an air quantity adjusting conflict plate is arranged at the tail end of the rectifier, and is arranged in the insulator compartment; the electric valve is electrically connected with the air quantity adjusting conflict plate, and is used for adjusting the air quantity; a pressure sensor for determining airflow pressure is arranged in the rectifier; and the pressure in the insulator compartment is greater than a positive pressure value of smoke by adjusting the air quantity through the electric valve. The condition that the pressure in the insulator compartment is greater than the positive pressure value of the smoke is ensured by the sealing system, so that the potential safety hazard of the wet electrical dust precipitator caused by high-pressure smoke can be effectively prevented, air leakage of the high-pressure smoke towards the insulator compartment is completely eradicated, and the air sealing system device plays a sealing role.

Description

technical field [0001] The invention relates to the field of an insulator chamber sealing system, in particular to an air sealing system device for an insulator chamber of a wet electrostatic precipitator. Background technique [0002] Wet electrostatic precipitator is a high-voltage electrostatic precipitator used to treat wet gas. It is mainly used to remove dust, acid mist, water droplets, aerosol, odor, PM2.5 and other harmful substances in wet gas. Ideal equipment for atmospheric dust pollution. The wet electrostatic precipitator is usually referred to as WESP. The basic principle of dust removal is the same as that of the dry electrostatic precipitator. It has to go through three stages of charging, collecting and cleaning. [0003] All insulators of the wet dust collector are installed in the insulator chamber, which is equipped with heating elements and temperature control sensors to avoid condensation in the insulator chamber, and also to prevent dust from entering...

Claims

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Application Information

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IPC IPC(8): B03C3/34B03C3/16
Inventor 郦淑丽
Owner 山东润蒙应急救援装备有限公司
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