Heat-preserving device for machining of energy-saving type aluminum materials

Abstract

The invention discloses a heat-preserving device for machining of energy-saving type aluminum materials. The heat-preserving device comprises a heat-preserving furnace (1); a heat collecting device (2) is connected to the top of the heat-preserving furnace (1); an S-shaped air inlet pipe (3) and a plurality of heat collecting plates (4) are arranged in the heat collecting device (2); the air inlet pipe (3) and the heat collecting plates (4) are arranged in a staggered manner; one end of the air inlet pipe (3) is connected with a hot air blower (5); and the other end of the air inlet pipe (3) is connected with an air guiding plate (6). According to the heat-preserving device for machining of the energy-saving type aluminum materials, hot gas generated by molten aluminum is collected by arranging the heat collecting device, and then heat energy in the hot gas is collected through the heat collecting plates; hot air is conveyed into the heat-preserving furnace through the hot air blower and the air inlet pipe and used for heating the molten aluminum, and the air inlet pipe and the hot air are further heated through the heat collecting plates. The heat-preserving device for machining of the energy-saving type aluminum materials can increase the heat energy utilizing rate and improve the heat-preserving performance and product quality and further has the beneficial effect that energy-saving performance is good.

Description

technical field [0001] The invention relates to a thermal insulation device for aluminum material processing, in particular to an energy-saving thermal insulation device for aluminum material processing. Background technique [0002] Nowadays, more and more aluminum materials are processed into aluminum rods. Customers have different requirements for different specifications of aluminum rods. It is necessary to add various ingredients to the molten aluminum after the aluminum is melted to meet the needs of customers; therefore, At present, there is a kind of heat preservation furnace used for heat preservation during batching of molten aluminum, which can carry out heat preservation during batching of molten aluminum to ensure that the molten aluminum and ingredients can be fully fused. However, the thermal insulation performance of the existing holding furnaces of this type is not ideal, and the aluminum liquid may cool down to a certain extent, resulting in an unsatisfacto...

AI Technical Summary

Problems solved by technology

However, the heat preservation performance of the existing holding furnaces of this type is not ideal, and the aluminum liquid will have a certain cooling phenomenon, resulting in an unsatisfactory fusion effect of the aluminum liquid and ingredients, affecting product quality

In order to improve the heat preservation performance and product quality, it is generally necessary to feed hot air for heating, but such a heat preservation furnace consumes a lot of energy, and the energy saving performance is not ideal

Therefore, the existing holding furnaces for processing aluminum materials have the problems of unsatisfactory heat preservation performance, affecting product quality and unsatisfactory energy saving.

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