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Strip cathode wire for electrostatic dust collector

A technology of electrostatic precipitator and strip cathode, applied in the direction of electrode structure, electrostatic separation, etc., can solve the problems of low current density, unsatisfactory effect of dust removal and fog removal, corona dead zone, etc., and achieve high discharge current and simple structure , The effect of low corona onset voltage

Inactive Publication Date: 2014-10-15
双盾环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cathode wires of electrostatic precipitators are mostly star-shaped wires, zigzag wires, and ordinary prickly wires, etc., with low current density, corona dead zone, and unsatisfactory dust and fog removal effects.

Method used

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  • Strip cathode wire for electrostatic dust collector
  • Strip cathode wire for electrostatic dust collector
  • Strip cathode wire for electrostatic dust collector

Examples

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Comparison scheme
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Such as Figure 1-3 Shown: a strip-shaped cathode wire for an electrostatic precipitator, including a cathode rod 1 with an outer diameter of 10-50mm. Rack 2, the discharge rack 2 is arranged along the length direction of the cathode rod 1 and the discharge rack 2 is evenly arranged along the circumference of the cathode rod 1, and one cathode rod 1 is provided with three or more discharge racks 2 and the discharge racks The strip 2 is provided with pointed discharge tips 3 arranged at intervals, figure 2 Shown is that a cathode rod 1 is provided with the cathode wire of six discharge racks 2 and the cathode rod 1 is a rigid tube; for the structure of the discharge rack 2 and the discharge tip 3 on it, the discharge tip 3 The ratio of the height of the cathode rod 1 to the radius of the outer circle of the cathode rod 1 is 1:0.8 to 3 and the h...

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Abstract

The invention discloses a strip cathode wire for an electrostatic dust collector. The strip cathode wire comprises a cathode pole (1), wherein a strip discharge rack (2) is arranged on the cathode pole (1), and is arranged in the length direction of the cathode pole (1); and angular discharge tips (3) are arranged on the discharge rack (2) at intervals. The strip discharge rack is arranged on the cathode pole in the length direction of the cathode pole, and the number of the discharge rack and the structure and number of the discharge tips on the discharge rack are limited, so that the electrostatic dust collector using the cathode wire has the characteristics of low corona onset voltage and high discharge current; and meanwhile, as the set mode of the discharge rack enables dust captured by the cathode wire to be difficultly bonded and conveniently cleaned, the problems of easy bonding of the captured dust on the cathode wire in a corona dead area and difficult cleanness in an original electrostatic dust collector are preferably solved, and the dust and mist removing efficiency of the electrostatic dust collector is further improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a strip-shaped cathode wire for an electrostatic precipitator. Background technique [0002] The cathode wire is one of the core components of the electrostatic precipitator, and the structure of the cathode wire directly affects the dust removal and mist removal efficiency of the electrostatic precipitator. At present, the cathode wires of electrostatic precipitators are mostly star-shaped wires, zigzag wires, and ordinary prickly wires, etc., with low current density, corona dead zone, and unsatisfactory dust and fog removal effects. Contents of the invention [0003] The object of the present invention is to solve the problems existing in the prior art, and provide a new strip cathode wire for electrostatic precipitator with high efficiency, simple structure, and easy manufacture and installation. The cathode wire has high rigidity and strength, and is not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/43
Inventor 宋小良
Owner 双盾环境科技有限公司
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