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Modular mounting method for electric precipitator shell

An installation method and technology of electrostatic precipitator, applied in electrode conveying device, electrostatic separation, human health protection and other directions, can solve the problems of increasing the overall height of the precipitator, deformation of the electrostatic precipitator, easy deformation, etc., to improve the dust removal effect, Guaranteed sealing performance and small workload

Active Publication Date: 2020-11-20
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problem that the electrostatic precipitator is easily deformed during the renovation process in the prior art, and to provide a modular installation method for the shell of the electric precipitator; the present invention provides a first The support unit, the second support unit, the side plate and the upper beam increase the overall height of the dust collector to achieve the purpose of capacity expansion, and the various installation parts are modularized and prefabricated in advance, and the unit during the installation process is subsequently reduced. The amount of welding can be reduced, so as to effectively avoid the problem of deformation of the electrostatic precipitator in the subsequent use

Method used

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  • Modular mounting method for electric precipitator shell
  • Modular mounting method for electric precipitator shell
  • Modular mounting method for electric precipitator shell

Examples

Experimental program
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Effect test

Embodiment 1

[0047] combine figure 1 and figure 2 , a modular installation method of an electrostatic precipitator shell in this embodiment is modified on the basis of the original precipitator 10, and its structure includes a first support unit 20, a second Two supporting units 30 , side plates 40 and upper beams 50 , wherein the first supporting unit 20 and the second supporting unit 30 are used as main supporting components during transformation, so as to ensure the stability of the modified electrostatic precipitator. The first support unit 20 and the second support unit 30 in this embodiment are provided in multiples, the first support unit 20 is arranged along the circumference of the original dust collector 10, and the second support unit 30 is arranged on the original dust collector 10's interior.

[0048] A kind of modular installation method of electrostatic precipitator shell of this embodiment, its process is:

[0049] After removing the top equipment, top plate and pole pl...

Embodiment 2

[0059] A modular installation method for an electrostatic precipitator housing in this embodiment is basically the same as in Embodiment 1, further: combining image 3 and Figure 4 , the first support unit 20 in this embodiment includes a first support rod 21, a first reinforcement plate 23 and a support plate 24, wherein the first support rod 21 is connected to the original column 11 on the original dust collector 10, and the The first reinforcement plate 23 is arranged at the connection between the first support rod 21 and the original column 11, and the first reinforcement plate 23 is welded to the first support rod 21 and the original column 11. Reinforcement is carried out to ensure the sealing performance; the support plate 24 of this embodiment is arranged on the first support rod 21, and the installation direction of the support plate 24 is towards the inside of the original dust collector 10, such as Figure 4 As shown, the subsequent installation of the upper beam ...

Embodiment 3

[0079] A modular installation method for an electrostatic precipitator housing in this embodiment is basically the same as in Embodiment 2, further: combining Figure 9 and Figure 10 In this embodiment, the top cover plate 60 is divided into several split modules according to the center size of the top frame beam of the electrostatic precipitator housing, and each split module includes an upper bottom plate 61, a lower bottom plate 62, channel steel 63, rock wool Plate 64 and flat steel 65, wherein, the upper bottom plate 61, the lower bottom plate 62 and the channel steel 63 form a frame structure, and the channel steel 63 is arranged along the circumferential direction of the upper bottom plate 61 and the lower bottom plate 62, that is, through the channel steel 63 For edge sealing, the channel steel 63 in this embodiment is fixedly connected to the upper bottom plate 61 and the lower bottom plate 62 in the form of full welding. The rock wool board 64 is arranged between t...

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Abstract

The invention discloses a modular mounting method of an electric precipitator shell, and belongs to the technical field of capacity expansion and transformation of electric precipitator equipment. According to the method, a plurality of first supporting units and a plurality of second supporting units are arranged, the first supporting units are arranged in the circumferential direction of an original dust remover, and the second supporting units are arranged in the original dust remover; one end of a side plate is connected with the second supporting unit, and the other end of the side plateis connected with the second supporting unit or the first supporting unit; and an upper cross beam is arranged in the width direction of the original dust remover, the lower end of the upper cross beam is connected with the upper end of the second supporting unit, and the upper end of the upper cross beam is connected with a top cover plate. According to the invention, each mounting component is modularized and prefabricated in advance, and the single welding amount in the mounting process is reduced in the subsequent mounting process, so that the problem of deformation of the electric dust remover in the subsequent use is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of expansion and transformation of electrostatic precipitator equipment, and more specifically relates to a modular installation method for an electric precipitator shell. Background technique [0002] As the country's environmental protection requirements become more and more stringent, the emission standards are also becoming more stringent. Therefore, the dust removal system in the factory needs to be modified or replaced with a new generation of related equipment to make the emission standards meet the requirements. Due to the high cost of replacing equipment, at the same time, after the replacement of equipment, corresponding modification of pipelines and other equipment is required, so it is time-consuming and laborious. Therefore, existing equipment is generally modified on the original basis. [0003] As an important equipment in the dust removal system, the electrostatic precipitator is mainly used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/86
CPCB03C3/86Y02A50/2351
Inventor 房政俞彩云郑治飞丁汉俊张俊
Owner CHINA MCC17 GRP
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