Aluminum alloy furnace

Abstract

The invention relates to an aluminum alloy furnace. The aluminum alloy furnace comprises a liquid transfer chute, a mechanical pump, a ceramic filter plate, a refining degassing device, an aluminum liquid level detecting device, a furnace body, a top heating device or a bottom heating device, a charging opening and a furnace door. During usage, the furnace door is opened, then aluminum alloy liquid or solid aluminum alloy is added into the furnace body through the charging opening, heated to set process temperature through the top heating device or the bottom heating device, subjected to dehydrogenation through the refining degassing device, filtered through the ceramic filter plate so that solid impurities can be removed, and then lifted through the mechanical pump, the lifted aluminum alloy liquid flows through the liquid transfer chute to enter a casting device, and dynamic accurate compensation of quantitative accuracy of the mechanical pump is performed through the liquid level detected by the aluminum liquid level detecting device. The aluminum alloy furnace, namely a pouring furnace, can provide high-quality melt for aluminum alloy casting, the quantitative accuracy of the mechanical pump after compensation is high, and compared with an aluminum alloy air pressure pouring furnace, the aluminum alloy furnace has the advantages that the furnace body does not need to be sealed, the manufacturing difficulty of the furnace body is low, the cost is low, and the furnace is suitable for large-scale application.

Description

[0001] Technical field: [0002] The invention relates to an aluminum alloy furnace, which can automatically provide quantified and accurate high-quality aluminum alloy melt for the fields of aluminum alloy gravity casting, high pressure casting and tilting casting, and belongs to the field of quantitative pouring of aluminum alloy casting. [0003] technical background: [0004] During the aluminum alloy casting process, a certain amount of aluminum alloy melt needs to be poured into a specific mold cavity. [0005] At present, in the field of quantitative pouring of aluminum alloys, the low-end is mainly through setting up an aluminum alloy holding furnace next to the casting unit, scooping a certain amount of aluminum alloy melt through manual operation, and manually transporting and pouring it into the pouring system; at present, large-scale It is generally used to scoop a certain amount of aluminum water from the aluminum alloy holding furnace through the ladle operated by...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems existing in the above three situations of aluminum alloy quantitative casting, to develop a kind of aluminum alloy quantitative casting furnace with lower purchase cost and maintenance cost, to fully realize the advantages of aluminum alloy air pressure casting furnace, and to overcome its disadvantage

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