Mould release system of aluminum ingot continuous casting line

Abstract

The invention discloses a mould release system of an aluminum ingot continuous casting line. The mould release system comprises a hollow mould slag clearing device, a mould release agent spraying device, a rapid ingot condensing device, an aluminum ingot mould release device, a hollow mould detection alarm device and a casting line control system, wherein the hollow mould slag clearing device is located on the aluminum ingot casting line before a casting opening, the mould release agent spraying device is located on the aluminum ingot casting line behind the hollow mould slag clearing device and before the casting opening, the rapid ingot condensing device is located on the aluminum ingot casting line after slagging, the aluminum ingot mould release device is located on the aluminum ingotcasting line behind the rapid ingot condensing device, the hollow mould detection alarm device is located on the aluminum ingot casting line behind the aluminum ingot mould release device, and the hollow mould slag clearing device, the mould release agent spraying device, the rapid ingot condensing device, the aluminum ingot mould release device and the hollow mould detection alarm device are allelectrically connected with the casting line control system. Through the procedures of slag blowing clearing, mould release agent spraying, rapid ingot condensing and mould release system hitting, themould release rate of aluminum ingots is greatly increased, and the service life of moulds is prolonged.

Description

technical field [0001] The invention belongs to the technical field of aluminum ingot casting devices, and in particular relates to a demoulding system for an aluminum ingot continuous casting line. Background technique [0002] In the aluminum ingot continuous casting production line, the high-temperature aluminum liquid formed by electrolysis flows into the mold and is initially cooled to form the aluminum ingot, and then the aluminum ingot that is initially formed in the mold is separated from the mold by the aluminum ingot demoulding device, and the mold Cycle back for the next cast. However, the existing continuous casting production line aluminum ingot demoulding device cannot guarantee that the demoulding rate of aluminum ingots reaches 100%. In the mold, one is that the aluminum ingot stays in the mold and enters the casting area again. When the high-temperature aluminum liquid is poured, the high-temperature aluminum liquid overflows and even injures the staff; Th...

AI Technical Summary

Problems solved by technology

However, manual violent demoulding not only wastes manpower and increases labor costs, but also adversely affects the service life of casting machines and molds.

There are also multi-channel demoulding devices that are used to demould the aluminum ingot or mold through continuous multiple strikes, but multiple strikes will have a great adverse effect on the service life of the casting machine and the mold

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