An aluminum rod heating furnace
A technology for heating furnaces and aluminum rods, which is applied in the field of aluminum rod heating furnaces, and can solve problems such as automatic control of vent hole heating furnaces
Active Publication Date: 2021-06-15
佛山市兆热工业炉科技有限公司
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Problems solved by technology
[0004] Based on this, in order to solve the problem that the existing aluminum rod heating furnace cannot automatically control the opening and closing of the exhaust hole according to the temperature of the inner cavity of the heating furnace to perform temperature rise and heat preservation operations on the heating furnace, the present invention provides an aluminum rod heating furnace, which specifically The technical solution is as follows:
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[0020] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0021] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.
[0022] Unless otherwise defined, all technical and scientific terms used he...
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The invention relates to the technical field of heating furnaces, and provides an aluminum rod heating furnace, which includes a preheating furnace, a heating furnace, an aluminum rod conveying mechanism, a pipe, a shape memory alloy spring and a partition, and the preheating furnace is provided with an outlet for preheating aluminum rods , the heating furnace is provided with a heating aluminum rod inlet, and the aluminum rod conveying mechanism is set between the preheating aluminum rod outlet and the heating aluminum rod inlet and is used to transport the aluminum rod from the preheating furnace to the heating furnace, and the inner cavity side wall of the heating furnace There is a preheating exhaust hole, one end of the pipeline communicates with the inner cavity of the heating furnace through the preheating exhaust hole, and the other end communicates with the inner cavity of the preheating furnace, the side wall of the preheating exhaust hole is provided with a groove, the shape One end of the memory alloy spring is fixedly connected to the partition, the other end is fixedly connected to the side wall of the groove away from the preheating exhaust hole, and the partition is connected to the groove and the side wall of the preheating exhaust hole in a sliding and sealing manner. The invention can automatically control the opening and closing of the preheating exhaust hole, so as to heat up and / or keep warm the heating furnace.
Description
technical field [0001] The invention relates to the technical field of heating furnaces, in particular to an aluminum rod heating furnace. Background technique [0002] Aluminum rod is a kind of aluminum product. Before the aluminum rods are extruded into aluminum profiles, the aluminum rods need to be heated slowly and uniformly through the aluminum rod heating furnace. The existing aluminum rod heating furnace generally includes a preheating furnace, a heating furnace and a pipeline. One end of the pipeline communicates with the inner cavity of the heating furnace through an exhaust hole on the side wall of the inner cavity of the heating furnace, and the other end communicates with the inner cavity of the preheating furnace. By setting the pipeline between the inner cavity of the heating furnace and the inner cavity of the preheating furnace, the existing aluminum rod heating furnace can discharge the high-temperature waste heat waste gas of the heating furnace into the ...
Claims
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IPC IPC(8): F27B9/12F27B9/24F27B9/36F27B9/38F27B9/39
Inventor 张建伟
Owner 佛山市兆热工业炉科技有限公司