Square cathode wire in electrostatic precipitator

A technology of electrostatic precipitator and cathode line, applied in the direction of electrode structure, electrostatic separation, etc., can solve problems such as unstable connection, low dust collection efficiency, and needle drop of cathode line tube, so as to improve the efficiency of post-sequence dust collection and increase The effect of dust collection area

Inactive Publication Date: 2015-11-18
ENELCO ENVIRONMENTAL TECH ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to solve the shortcomings of the cathode line tube in the electrostatic precipitator, such as frequent needle drop, unstable connection, high cost and low dust collection efficiency, and propose a square cathode line in the electrostatic precipitator.

Method used

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  • Square cathode wire in electrostatic precipitator
  • Square cathode wire in electrostatic precipitator
  • Square cathode wire in electrostatic precipitator

Examples

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Embodiment Construction

[0019] Such as figure 1 and figure 2 As shown, a square cathode wire in an electrostatic precipitator provided by the present invention includes a square grid cathode frame 1 welded by five transverse frame bars 2 and four longitudinal frame bars 3, and at least one A set of cathode wires 4, characterized in that: the cathode frame 1 has a set of cathode wire installation through holes 2a evenly distributed on each of the horizontal frames 2, and the through holes 2a on the horizontal frames 2 are vertically one-to-one A group of longitudinal through holes are formed through each group of longitudinal through holes 2a, and a cathode wire 4 penetrates and cooperates with each other in each group of longitudinal through holes 2a. The thermal performance is good and the price is cheap. The four right-angled edges of each of the cathode wires 4 are arc radius ≤ 0.1MM, and the four edges and corners of square steel are used to discharge, and the The two ends of the two ends are ...

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Abstract

The invention relates to a square cathode wire in an electrostatic precipitator. The square cathode comprises a cathode frame (1), wherein the cathode frame (1) is formed by welding and matching at least two transverse frame bars (2) with at least two longitudinal frame bars (3); at least one group of square cathode wires (4) is connected to the cathode frame (1) in a matched manner. The square cathode wire is characterized in that a group of square cathode wire mounting through holes (2a) are uniformly distributed in each transverse frame bar (2), the through holes (2a) at the corresponding positions in the transverse frame bars (2) are each longitudinally communicated in one-to-one correspondence to form a group of longitudinal through holes, and one square cathode wire (4) penetrates through each group of longitudinally communicated holes (2a) in a matched connection manner. The square cathode wire has the advantages that the stainless-steel square cathode wire is adopted, so that the phenomenon of frequent needle dropping is solved; the dust collecting area is increased, the dust collecting efficiency of subsequent electric precipitators is improved, and the dust removal effect is better than that of the original barb-shaped cathode wire mounting structure.

Description

technical field [0001] The invention relates to an electrostatic precipitator, in particular to a square cathode line in the electrostatic precipitator. Background technique [0002] With the promotion of dust collectors in industrial environment treatment, many customers are no longer satisfied with a single, old-style electrostatic precipitator, but instead put forward many requirements for the structure of the cathode line in the electrostatic precipitator. The old-style cathode line is a kind of Electrode wire tubes with prickly shapes often drop needles during use, which has been a long-standing and difficult-to-solve major problem in the dust collector industry. The manufacturing process of the burr-shaped electrode wire tube is complicated, the number of personnel involved is large, and the production cost is also high, and the efficiency is low in the subsequent dust collection process. Contents of the invention [0003] The purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/43
Inventor 邹兰芹
Owner ENELCO ENVIRONMENTAL TECH ANHUI
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