Trolley type aluminum alloy aging furnace

Abstract

The invention discloses a trolley type aluminum alloy aging furnace, and belongs to the technical field of aging furnaces. The trolley type aluminum alloy aging furnace comprises a box body and an airadjusting door device; furnace doors with the same structure are hinged to the positions through holes, four groups of vertical centrifugal hot air circulating fans are uniformly arranged on the topof the box body from left to right, and a fan shaft is arranged at the bottom end of each of the four groups of centrifugal hot air circulating fans; and a ventilating duct is arranged between a heatpreservation layer and an inner container, a trolley main body is arranged at the bottom of the part which is located between the two groups of furnace doors, furnace door mechanisms with the same structure are arranged on the outer sides of the two groups of vertical plates respectively, and a sealing mechanism is arranged at the bottom of the outer wall at the rear side of the box body. According to the trolley type aluminum alloy aging furnace, four groups of vertical centrifugal hot air circulating fans are adopted, the heat emitted by a heating element is forced to flow circularly, so that the temperature in the furnace is promoted to be uniform; and meanwhile, the heat preservation layer and the heat preservation material layer can well preserve heat, so that the heat can be prevented from being rapidly lost, and the heating quality and efficiency of a workpiece in the furnace can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of aging furnaces, in particular to a trolley-type aluminum alloy aging furnace. Background technique [0002] At present, the known trolley furnaces are all composed of a body of furnace and a trolley. The trolley and the furnace body are two independent components. The furnace body has a furnace door that can be opened or closed for the trolley to enter and exit the furnace. The existing trolley-type aluminum alloy aging furnace has the following defects: 1. .The heat flow temperature inside the existing trolley-type aluminum alloy aging furnace is not uniform, which easily leads to low mechanical strength of the processed workpiece; 3. The existing trolley-type aluminum alloy aging furnace has poor sealing performance, and the furnace The internal heat is easy to leak from the connection between the trolley and the furnace body, resulting in slow heating efficiency and low quality of the workpiece. 3. Th...

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Problems solved by technology

The trolley and the furnace body are two independent components. The furnace body has a furnace door that can be opened or closed for the trolley to enter and exit the furnace. The existing trolley-type aluminum alloy aging furnace has the following defects: 1. .The heat flow temperature inside the existing trolley-type aluminum alloy aging furnace is not uniform, which easily leads to low mechanical strength of the processed workpiece; 3. The existing trolley-type aluminum alloy aging furnace has poor sealing performance, and the furnace The internal heat is easy to leak from the connection between the trolley and the furnace body, resulting in slow heating efficiency and low quality of the workpiece. 3. The existing trolley-type aluminum alloy aging furnace is not convenient to use with the trolley, which greatly reduces work efficiency and prolongs working time. To this end, we propose a trolley-type aluminum alloy aging furnace

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