Discharge wire for electric dust collector

Abstract

This article is a discharge wire used in a wet electrostatic precipitator, and is characterized by being provided with a plurality of rings for hanging hooks or the like during installation. The discharge wire of a wet electrostatic precipitator stretches due to dust adhesion, self-excited vibration, etc., after several years of use, and may bend when the weight is placed on the lower grid. If the discharge wire is bent, it may approach the dust collecting electrode, causing sparks or disconnection, or the dust collecting electrode may be damaged, causing a decrease in the dust collecting performance of the electrostatic precipitator. As shown in the "Reference diagram showing the usage state," this article is installed approximately at the center of the dust collecting electrode by hanging hooks or the like provided on the upper grid and weight on the upper and lower ring parts, and when the discharge wire stretches, the bending can be easily eliminated by simply changing the ring position without the need to process or weld the discharge wire.

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