Galvanized wire degreasing section efficient spraying electrolysis device

Abstract

The invention discloses a galvanized wire degreasing section efficient spraying electrolysis device. The device comprises a base, a fixed frame connected to the base, a movable frame slidingly connected to the fixed frame through linear guide rails on the two sides, and a transmission structure connected between the movable frame and the fixed frame; the movable frame is connected with spraying electrolysis structures; space for enabling cold-rolled steel plates to pass through is formed between the spraying electrolysis structures; the spraying electrolysis structures comprise multiple guidewheel structures, and nozzle structures arranged among the guide wheel structures at intervals; through the guide wheel structures, the guide movement of the cold-rolled steel plates is facilitated; through arrangement of the nozzle structures, fine gaps are formed between nozzle plates and electrodes, and degreasing liquid is sprayed to the surfaces of the cold-rolled steel plates after electrification of the electrodes at a certain speed; as the degreasing liquid has a certain speed, the cleaning effect is better, and quick surface cleaning of the cold-rolled steel plates is realized; and the device is small in size, saves water resources, reduces the sewage emission, and is higher in environmental protection.

Description

technical field [0001] The invention relates to the technical field of galvanizing, in particular to a high-efficiency spray electrolysis device in the degreasing section of a galvanizing line. Background technique [0002] Rolling oil, iron powder and dust are attached to the surface of cold-rolled steel sheets. The existence of these impurities will affect the galvanized quality of the steel sheet. Therefore, strict cleaning is required before galvanizing to remove the dirt to ensure that the hot-dip galvanized layer Electrolytic cleaning is a cleaning method that uses electrolysis to remove dirt on the metal surface; electrolysis is a process in which substances undergo chemical decomposition under the action of an electric current. During the electrolysis process, the dirt on the metal surface begins to fall off, and the peeling is accelerated under the impact of ultrasonic waves; however, if the electrolysis devices in the degreasing section of the galvanizing line on t...

AI Technical Summary

Problems solved by technology

During the electrolysis process, the dirt on the metal surface begins to fall off, and the peeling is accelerated under the impact of ultrasonic waves; however, if the electrolysis device in the degreasing section of the galvanizing line on the market is to achieve an excellent cleaning effect, there is a problem of excessive size

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