Electrochemical descaling device containing parallel scraper

Abstract

The invention relates to an electrochemical descaling device containing a parallel scraper. The electrochemical descaling device comprises a main driving gear 1, a driving motor 2, a driving shaft 3, a scraper fixing frame 4, an anode plate 5, a cathode plate 6, a scraper 7, a main driving frame 8, an upper driving gear 9, a chain 10, a rack 11, a sliding gear 12, a lower driving gear 13, a sliding rod 14, a connecting rod 15, and an infrared sensor 16, wherein a linkage mechanism drives the scraper 7 to go across the surface of the surface of the cathode plate 6, so as to remove scale adhered onto the surface of the cathode plate 6; the infrared sensor 16 senses the distance between the infrared sensor 16 and the main driving frame 8; when the main driving frame 8 approaches the infrared sensor 16, the driving motor 2 can perform contrarotation, and the scraper 7 can go across the surface of the cathode plate 6 in the opposite direction. The electrochemical descaling device adopts the scraper which is parallel with the cathode plates and slides back and forth, improves the descaling efficiency, and enhances the reliability of a mechanical structure.

Description

technical field [0001] The invention belongs to the technical field of industrial water treatment, in particular to an electrochemical descaling device with parallel scrapers. Background technique [0002] Electrochemical water treatment technology is a scale control technology that has attracted more and more attention recently, and more and more diverse electrochemical water treatment devices have been developed, but the electrochemical water treatment devices that have been put into practical use generally have complex structures. 1. The descaling effect is not good, the descaling is not clean, and hard scales are gradually formed on the fouling surface of the cathode plate, which may cause mechanical failure. [0003] The present invention mainly aims at the above-mentioned problems existing in the electrochemical water treatment device, and proposes a new design scheme. A parallel scraper that is close to the cathode plate and can slide back and forth is arranged in t...

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Problems solved by technology

[0002] Electrochemical water treatment technology is a scale control technology that has attracted more and more attention recently, and more and more diverse electrochemical water treatment devices have been developed, but the electrochemical water treatment devices that have been put into practical use generally have complex structures. 1. The descaling effect is not good, it is easy to cause dirty descaling, and gradually generate hard scale on the fouling surface of the cathode plate, which will cause mechanical failure

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