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High-quality carbon steel thermal treatment furnace

A high-quality carbon steel, heat treatment furnace technology, applied in heat treatment furnaces, heat treatment equipment, furnaces, etc., can solve the problems of uneven heating of high-quality carbon steel, product quality differences, etc., to achieve enhanced practicability, improved performance, and production efficiency. boosted effect

Inactive Publication Date: 2019-04-16
河北敬业中厚板有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages in the prior art that high-quality carbon steel is heated unevenly in the heat treatment furnace, resulting in product quality differences, and proposes a high-quality carbon steel heat treatment furnace

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  • High-quality carbon steel thermal treatment furnace
  • High-quality carbon steel thermal treatment furnace
  • High-quality carbon steel thermal treatment furnace

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , a high-quality carbon steel heat treatment furnace, including an outer furnace 1 and an inner furnace 2, a base 3 is arranged on the bottom inner wall of the outer furnace 1, an inner furnace 2 is arranged on the base 3, a thermocouple 8 is arranged on the inner furnace 2, and a base 3 There is a through groove 13 in the center, the cross section of the through groove 13 is T-shaped, the vertical groove of the through groove 13 runs through the base 3 vertically, the inner furnace 2 is placed in the horizontal groove of the through groove 13, and the base 3 is provided with a Evenly distributed air passages 12, one end of the air passage...

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Abstract

The invention relates to the technical field of metallurgical processing and discloses a high-quality carbon steel thermal treatment furnace. The high-quality carbon steel thermal treatment furnace comprises an outer furnace and an inner furnace. A straight slot is formed in the center of a base, the section of the straight slot is T-shaped, a ring of uniformly distributed air ducts are formed along the edge of the base, one ends of the air ducts extend upward and penetrate the upper surface of the base while the other ends of the air ducts extend downward and penetrate the wall of the straight slot, an air inlet is formed in the bottom of the inner furnace, a thermal treatment room is arranged in the inner furnace, an air outlet is formed in the top of the inner furnace, and the top end of the air outlet penetrates upward the outer furnace and extends to the outer side of the top of the inner furnace. The high-quality carbon steel thermal treatment furnace solves the problem that theproduct quality is different as quality carbon steel is not uniformly heated in the thermal treatment furnace, the processing quality of carbon steel is guaranteed, the production scheme is optimized,the production efficiency is enhanced, and the practicality is enhanced.

Description

technical field [0001] The invention relates to the technical field of metallurgical processing, in particular to a high-quality carbon steel heat treatment furnace. Background technique [0002] High-quality carbon steel is the earliest and most used basic material in modern industry. The current carbon steel (for example, No. 45 steel) is usually heat treated in a heat treatment furnace. The performance of steel generally uses thermocouples to control the temperature in the furnace. However, the heat treatment effect of carbon steel is not good now. Quality cannot be guaranteed. Contents of the invention [0003] The object of the present invention is to solve the defect in the prior art that high-quality carbon steel is heated unevenly in the heat treatment furnace, resulting in product quality differences, and proposes a high-quality carbon steel heat treatment furnace. [0004] In order to achieve the above object, the present invention adopts the following technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00C21D6/00
CPCC21D9/0006C21D6/00
Inventor 巴宁樊国强贾建丽张学丽张会利
Owner 河北敬业中厚板有限公司
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