Continuous aluminum magnesium alloy thermal treatment furnace

Abstract

The invention relates to a continuous aluminum magnesium alloy thermal treatment furnace. The continuous aluminum magnesium alloy thermal treatment furnace comprises a pretreatment chamber, a gas heating furnace, a cooling chamber and a material basket. The pretreatment chamber, the gas heating furnace and the cooling chamber are sequentially connected and provided with furnace doors respectively. The pretreatment chamber, the gas heating furnace and the cooling chamber are provided with guide rails for the material basket to move respectively. The pretreatment chamber, the gas heating furnace and the cooling chamber are provided with furnace pipes respectively. A combustion chamber is arranged on the outer side of the gas heating furnace. The material basket is used for containing aluminum magnesium alloy. The pretreatment chamber and the cooling chamber are full of nitrogen in the work state. The problem that thermal treatment and machining of aluminum magnesium alloy are not continuous is solved, and the aluminum magnesium alloy thermal treatment furnace has the beneficial effects of being high in automation degree, simple in technology and equipment structure and the like.

Description

Technical field: [0001] The invention relates to the field of metal heat treatment, in particular to a continuous aluminum-magnesium alloy heat treatment furnace. Background technique: [0002] The effective and continuous heat treatment process of aluminum-magnesium alloy is an important part to be solved in the prior art. The existing heat treatment is mainly to dry the material first, and then heat the material in a heating furnace and fill it with nitrogen for heat treatment. After the heat treatment, the material is taken out and placed in the air to cool naturally. The whole process of loading and unloading the material consumes a lot of man-hours, and when the material is cooling, the heat naturally emitted can be used to dry the material. This is the existing A problem that has not been considered in the technology. On the other hand, the existing pretreatment chamber and the heating furnace are placed separately, which increases the waste of space and increases the ...

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Problems solved by technology

[0002] The effective and continuous heat treatment process of aluminum-magnesium alloy is an important part to be solved in the prior art. The existing heat treatment is mainly to dry the material first, and then heat the material in a heating furnace and fill it with nitrogen for heat treatment. After the heat treatment, the material is taken out and placed in the air to cool naturally. The whole process of loading and unloading the material consumes a lot of man-hours, and when the material is cooling, the heat naturally emitted can be used to dry the material. This is the existing A problem that has not been considered in the technology. On the other hand, the existing pretreatment chamber and the heating furnace are placed separately, which increases the waste of space and increases the consumption of resources.

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