Smelting furnace for producing aluminum or aluminum alloy

Abstract

The invention discloses a smelting furnace for producing aluminum or aluminum alloy. The smelting furnace comprises a first smelting cavity, a first driving motor, a second driving motor, a hot air machine, a first filter screen and a second filter screen, wherein a feeding hopper is arranged at the upper end of the first smelting cavity, the first driving motor is installed on the left side of the first smelting cavity, the upper end and the lower end of a second stirring shaft are provided with a first grinding shaft and a second grinding shaft respectively, a heat collecting plate is arranged at the outer end of an electric heating wire placing groove, and an anti-sticking layer is sprayed on the outer layer of the heat collecting plate. The first rotating shaft and the second rotatingshaft in the smelting furnace for producing the aluminum or the aluminum alloy are in rotating motion in the same direction, so that raw materials for producing the aluminum or the aluminum alloy canbe stirred, grinding and cutting of fine particles and larger particles in the raw materials for producing the aluminum or the aluminum alloy are facilitated; and the raw materials used for producingthe aluminum or the aluminum alloy are prevented from being adhered to the side wall of the smelting furnace in the melting process of the raw materials for producing the aluminum or the aluminum alloy.

Description

technical field [0001] The invention relates to the related technical field of aluminum or aluminum alloy production, in particular to a melting furnace for aluminum or aluminum alloy production. Background technique [0002] Primary aluminum is collectively referred to as electrolytic aluminum in the market supply. It is the raw material for the production of aluminum and aluminum alloy materials. Aluminum is a metal with low strength and good plasticity. Adding an alloying element to aluminum can change its structure and properties. It is suitable for various processing materials or casting parts. The alloying elements often added are copper, magnesium, zinc, silicon, manganese, etc. Therefore, in aluminum or The melting furnace is particularly important in the processing and production of aluminum alloy, because it can provide convenience for the processing and production of aluminum or aluminum alloy. [0003] Modern melting furnaces for the production of aluminum or al...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a melting furnace for the production of aluminum or aluminum alloys, to solve the problem of melting raw materials for the production of aluminum or aluminum alloys in the modern melting furnaces for the production of aluminum or aluminum alloys proposed in the background art There is no stirring function in the process, which is not conducive to mixing the raw materials for the production of aluminum or aluminum alloy evenly, and cannot guarantee the quality of the finished aluminum or aluminum alloy. There is no centralized treatment of the heat inside the smelting furnace, so the raw materials for the production of aluminum or aluminum alloy are easy to volatilize in the air, which is easy to affect the air and human health, and is not conducive to environmental protection.

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