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Electrostatic precipitation insulation device

An insulating device and electrostatic precipitator technology, applied in the field of new electrostatic precipitator insulating devices

Inactive Publication Date: 2012-12-26
JIGANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects such as easy dust accumulation, dew condensation and easy bursting on the inner wall of the traditional insulating porcelain bottle, and provide an electrostatic precipitator insulation device

Method used

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Embodiment Construction

[0014] Such as Figure 1-2 As shown, the electrostatic precipitator insulation device includes a support plate 1, a cathode frame 3, and a cathode connection shaft 4. The lower end of the cathode connection shaft 4 is connected to the cathode frame 3, and the upper part of the cathode connection shaft 4 passes through two layers of support plates 1, and its end is fixed On the upper support plate 1, a compression spring 5 is fixed between the two support plates 1, and two insulating support shafts 8 are fixed on the bottom of the lower support plate 1, and the two insulating support shafts 8 are located on the cathode connecting shaft 4 On both sides, the bottom of the insulating support shaft 7 is provided with a fixed steel plate 8; the bottom of the two insulating support shafts 7 is also provided with a semicircular polytetrafluoroethylene plate 2, and the semicircular polytetrafluoroethylene plate 2 is stuck in the cathode connection The outer side of the shaft 4 can prev...

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Abstract

The invention discloses a novel electrostatic precipitation insulation device which mainly solves the problems of easiness for dust stratification, moisture condensation, crack and the like of the inner wall of a porcelain insulator. The device comprises support plates, a cathode frame and a cathode connection shaft; the lower end of the cathode connection shaft is connected with the cathode frame; the upper part of the cathode connection shaft is penetrated through the two layers of the support plates, and the tail end of the cathode connection shaft is fixed on the upper support plate; a compression spring is fixed between the two layers of the support plates; two insulating support shafts are fixed at the bottom of the lower support plate and located at two sides of the cathode connection shaft; a fixed steel plate is fixed at bottoms of the insulating support shafts; a semicircle polyfluortetraethylene plate is respectively arranged at the bottoms of the two insulating support shafts; and the semicircle polyfluortetraethylene plates are clamped at the outer side of the cathode connection shaft. The electrostatic precipitation insulation device disclosed by the invention is used for effectively solving the problem of electric insulation breakdown under a damp condition and is widely suitable for electrostatic precipitation in industries such as metallurgy, chemical engineering, electricity building materials and the like.

Description

technical field [0001] The invention relates to an electrostatic dust removal insulation device, in particular to a novel electrostatic dust removal insulation device under wet conditions. Background technique [0002] Electrostatic precipitator is a model of high-efficiency dust removal equipment. It has many advantages such as high dust removal efficiency, and is widely used in metallurgy, chemical industry, electric power building materials and other industrial sectors. Electrostatic dust removal uses high-voltage electric field to absorb dust, and high-voltage electric field is the main factor affecting dust removal efficiency. Under humid working conditions, if the electrostatic precipitator adopts the traditional insulating porcelain structure, there will be a series of problems such as easy dust accumulation, dew condensation, and easy bursting on the inner wall of the insulating porcelain bottle. At the same time, there are certain dangers when replacing and maintain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/70
Inventor 才东李振玉游佳慧刘守前叶正文李振涛杨河清李长利陈海宗李瑞菊张国林
Owner JIGANG GRP
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