Aluminum electrolysis anode guide rod automatic repair method and production line

Abstract

The invention discloses an aluminum electrolysis anode guide rod automatic repair method and a production line. The production line comprises an aluminum rod welding system, a steel claw welding system, a guide rod quality detection system, a guide rod conveying system and an auxiliary system. The guide rod quality detection system is used for conducting surface damage analysis and / or internal flaw detection on anode guide rods. The guide rod conveying system transfers the anode guide rods to the aluminum rod welding system and / or the steel claw welding system according to information of the guide rod quality detection system and transfers the anode guide rods within the range of the production line. The auxiliary system provides material support, temperature control and dust recycling forthe aluminum rod welding system and the steel claw welding system. All subsystems cooperate closely for distinguished repair work procedures of all the anode guide rods, flexibility is high, the labor intensity of workers is remarkably lowered, the connector strength is improved by 50% or above, the reworking amount is decreased by 50%, and the aluminum electrolysis anode guide rod automatic repair method and the production line have the advantages of being good in guide rod repair quality, low in use pressure drop, low in repair labor cost, long in service life, high in automation degree, capable of saving energy and environment-friendly.

Description

technical field [0001] The invention relates to the field of repairing electrolytic aluminum anode guide rods, in particular to an automatic repair method and production line for aluminum electrolytic anode guide rods. Background technique [0002] my country's electrolytic aluminum production capacity and output have become the world's first, but the energy consumption is high, the technology is backward, and the economic added value is low. For this reason, energy-saving, consumption-reducing, and emission-reducing technologies for aluminum electrolytic cells are listed as priority technologies for development in the industry. As the main structure of electrolytic aluminum, the anode guide rod assembly is the key link of the current path, and it has the characteristics of large number and fragile. For a long time, after a period of use, cast anode steel claws need to rely on manual welding repairs before being used again. Due to the limitation of the welding process and ...

AI Technical Summary

Problems solved by technology

[0005] In view of the lack of pertinence in the prior art, the present invention provides an automatic repair method and production line for aluminum electrolytic anode guide rods. Through the quality inspection of the anode guide rods, the corresponding repair process can be judged and selected to prevent the unchanging repair process from causing Issues that waste resources or are improperly fixed

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