Transverse air cycle heating aging furnace and method for heating aluminum materials by transverse air
A technology of circulating heating and transverse wind, applied in heat treatment furnaces, improving process efficiency, furnaces, etc., can solve the problems of slow heating, uneven temperature, affecting production efficiency and product quality, etc., to improve product quality and increase heat exposure. area, energy saving effect
Active Publication Date: 2017-02-22
GUANGDONG JMA ALUMINUM PROFILE FACTORY GRP +1
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Problems solved by technology
The temperature in this aging furnace is uneven and the temperature rises slowly, which affects production efficiency and product quality.
Method used
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.
[0028] Such as Figure 2-Figure 5 As shown, the specific embodiment of the present invention provides a horizontal air circulation heating aging furnace, including a furnace body 1, a heating system 2 and a hot air circulation system 3, and the hot air circulation system 3 includes an upper air guide groove 31, a lower air guide groove 32. Circulating fan 33 and thermometer 34, the upper air guide groove 31 is arranged on the furnace chamber wall of the upper ha...
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Abstract
An embodiment of the invention discloses a transverse air cycle heating aging furnace which comprises a furnace body, heating systems and hot-air circle systems. The hot-air circle systems comprise upper air guide grooves, lower air guide grooves, circulating fans and temperature measuring meters, the upper air guide grooves are formed in the furnace chamber wall of the upper half portion of the furnace body, the lower air guide grooves are formed in the furnace chamber wall of the lower half portion of the furnace body, the circulating fans are arranged at the upper center of the furnace chamber wall and connected with air inlets of the upper air guide grooves, the temperature measuring meters are arranged on the lower left side and the lower right side of the furnace chamber wall and connected with air outlets of the lower air guide grooves, and the heating systems are matched with the temperature measuring meters to heat air blown by paired circulating fans. An embodiment of the invention further discloses a method for heating aluminum materials by transverse air. According to the transverse air cycle heating aging furnace, the aluminum materials are transversely heated by the hot-air circle systems, heating area of the aluminum materials is enlarged, temperature rising speed of the aluminum materials is improved, and energy sources are saved.
Description
technical field [0001] The invention relates to an aging furnace, in particular to an aging furnace heated by horizontal wind circulation and a method for heating aluminum materials by using the horizontal wind. Background technique [0002] In the production process of aluminum profiles, after extrusion molding, it is often necessary to undergo aging treatment through an aluminum profile aging furnace. The purpose is to eliminate the internal stress of the workpiece, stabilize the structure and size, and improve the mechanical properties. The performance difference of the aging furnace directly affects the aging result of the aluminum profile. If the temperature of the aging furnace is too low, the GP zone is not easy to form due to the difficulty of diffusion, and the strength and hardness after aging are low; if the temperature of the aging furnace is too high, the diffusion is easy. The precipitated phase inside the material becomes larger, that is, the phenomenon of "ov...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C21D9/00C22F1/04
CPCC21D9/00C22F1/04Y02P10/20
Inventor 赖国安吴艺坚高翔张显钊谢新明
Owner GUANGDONG JMA ALUMINUM PROFILE FACTORY GRP