Heat treatment furnace

Abstract

The invention provides a heat treatment furnace. The heat treatment furnace at least comprises a side plate, a side plate furnace lining, a furnace bed, a furnace bed furnace lining and a side sealing component, wherein a first inclined surface is formed at the bottom of the side plate furnace lining; a second inclined surface is formed at the bottom of the furnace bed furnace lining; the side sealing component at least comprises U-shaped steel, a cylinder and a base which are connected in sequence, a guide rail movably connected with the base, and a sealing block; the sealing block is provided with a third inclined surface and a fourth inclined surface; the first inclined surface is parallel to the third inclined surface; the second inclined surface is parallel to the fourth inclined surface; and the sealing block can vertically ascend or descend under the drive of the cylinder and is reliably sealed with the side plate furnace lining and the furnace bed furnace lining through the third inclined surface and the fourth inclined surface which are formed on the top of the sealing block, so that the sealing effect of the side sealing component in the heat treatment furnace is obviously improved. Through the structure, the sealing effect of the heat treatment furnace is effectively improved, and heat loss and production cost are reduced.

Description

technical field [0001] The invention relates to an industrial furnace, in particular to a heat treatment furnace. Background technique [0002] The heat treatment furnace occupies an extremely important position in the heat treatment process of the machinery manufacturing industry. It is an indispensable equipment to ensure product quality, improve machine performance, and prolong machine life. [0003] With the rapid development of machinery manufacturing and equipment manufacturing, the demand for heat treatment furnaces is increasing year by year, and heat treatment furnaces are the main body of the industry and the most energy-consuming equipment. For this reason, improving the thermal efficiency of the heat treatment furnace, reducing energy consumption, environmental protection, and improving production efficiency have become very important and particularly prominent issues. [0004] The key to solving these problems is to minimize the heat loss of the heat trea...

AI Technical Summary

Problems solved by technology

Due to the high thermal conductivity and poor heat insulation effect of heavy bricks, most of the heat is directly transmitted to the skirt board, resulting in high temperature generated by the masonry on the side of the trolley, resulting in a large amount of heat loss

[0006] In the prior art, there are technical defects that the sealing effect of the side seal assembly of the heat treatment furnace is poor, the heat loss is relatively large, and the production cost of the heat treatment furnace is relatively high when the product is heat treated.

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