Anti-oxidation liquid full-automatic production system for graphite electrode anti-oxidation treatment

Abstract

The invention relates to an anti-oxidation liquid full-automatic production system for graphite electrode anti-oxidation treatment. The system comprises a conveying track, the conveying track is sequentially divided into a discharging area, a gas jet dust removal area, a liquid spraying area, a drying area and a packaging area from front to back, the discharging area, the gas jet dust removal area, the liquid spraying area, the drying area and the packaging area are correspondingly provided with a discharging device, a jet dust removal device, a spraying and liquid feeding device, a drying device and a packaging device, and the conveying track is provided with a plurality of conveying devices; and the conveying devices are used for sequentially conveying graphite electrodes in the discharging device into the jet dust removal device, the spraying and liquid feeding device and the drying device in batches for jet dust removal treatment, liquid spraying treatment and drying treatment; and finally the graphite electrodes are packaged in batches through the packaging device. The anti-oxidation liquid full-automatic production system has the advantages of the high automation degree and the high production efficiency; and surface dirt removing treatment of the graphite electrodes is complete, coatings are firmly adhered, consumption of the graphite electrodes can be effectively reduced, and the service life of the electrodes is prolonged.

Description

technical field [0001] The invention relates to an anti-oxidation solution used in a fully automatic production system for anti-oxidation treatment of graphite electrodes, which belongs to the technical field of metallurgical production equipment. Background technique [0002] Graphite electrodes are mainly made of petroleum coke and needle coke, coal tar pitch as a binder, and are made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It has good high-temperature performance and low thermal expansion coefficient. , light weight, easy processing and other characteristics, it is a conductive consumable that releases electric energy in the form of arc in the electric arc furnace to heat and melt the charge, and plays an important role in the electric furnace smelting technology. Graphite electrodes are continuously consumed during the smelting process, which mainly includes three aspects of consumption: one is the high temperature sublimati...

AI Technical Summary

Problems solved by technology

However, the existing production equipment for anti-oxidation treatment has many defects such as complicated operation, high manufacturing cost, large amount of manual labor, incomplete cleaning of the graphite electrode surface, and weak coating adhesion.

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