Copper rod processing line and copper rod processing technology

Abstract

The invention relates to the technical field of copper rod machining and aims to provide a copper rod machining line and a copper rod machining process which are convenient for feeding copper blocks, free of copper fluid backflow, good in compactness of a produced copper rod, lower in surface defection ratio, low in energy consumption and packing cost and not prone to produce oxidation on the surface of the copper rod. The copper rod machining line comprises a copper melting furnace and a continuous casting machine. The copper melting furnace comprises a vertical combustion furnace, the upper end of the combustion furnace is provided with a fuel inlet and a copper block feeding port, and the lower end of the combustion furnace is provided with a copper liquid outlet. A casting outlet and a cavity of the continuous casting machine are rectangular, a heat preserving furnace is arranged between the copper liquid outlet and the inlet of the continuous casting machine, and an edge mark shearing machine, an edge milling machine and a rolling machine are docked with a casting outlet of the continuous casting machine in sequence. By the application of the copper rod machining line and the copper rod machining process, the problems of inconvenience in feeding of the copper block and unsmooth in melting, high energy consumption and packing cost, proneness to oxidation on the surface of the copper surface, high surface defection ratio and poor compactness of the copper rod existing in an existing copper rod machining method are solved.

Description

technical field [0001] The invention relates to the technical field of copper rod processing, in particular to a copper rod processing assembly line and a copper rod processing technology. Background technique [0002] The existing process of processing copper rods is to melt copper blocks into copper water through an open hearth furnace, then cast the copper water into copper rods through a continuous casting machine, bundle a plurality of copper rods into bundles through steel belts, and then cast the multiple bundles of copper rods into bundles. The rod is fixed in a wooden pallet to form a piece of copper rod. Deoxidation by covering the surface of the copper liquid in an open hearth with charcoal. An open-hearth furnace is disclosed in the Chinese patent application No. 921098863, published on May 26, 1993 and titled "Single-flow top-blowing oxygen open-hearth furnace". The existing copper rod processing process has the following shortcomings: the use of open hearth m...

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Problems solved by technology

[0004] The second object of the present invention is based on the first object to provide a copper rod processing line and a copper rod processing process that is sufficient to remove oxygen, and the oxygen removal process will not cause internal and surface defects of the copper rod, so as to solve the problem of copper rod production. Insufficient oxygen removal during the process, and oxygen removal will cause internal damage and surface defects of the copper rod

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