External crack repairing device for metallurgical furnace in work

A technology for repairing cracks and metallurgical furnaces. It is applied in the direction of cleaning methods using tools, furnaces, and furnace components. It can solve the problems of operator hazards, time-consuming and labor-intensive efficiency, and low efficiency.

Inactive Publication Date: 2021-04-27
杭州聿乾贸易有限公司
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Problems solved by technology

[0002] Metallurgical furnaces are industrial furnaces for thermal processing of various materials or workpieces in the process of metallurgical production. Furnaces used in modern metallurgical industry can be divided into three categories: fuel furnaces, electric furnaces, and self-heating furnaces according to different heat sources. Fuel furnaces are currently used There are many, but the fuel furnace is easy to dry out due to the high temperature and too dry during use, resulting in c

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  • External crack repairing device for metallurgical furnace in work
  • External crack repairing device for metallurgical furnace in work

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Embodiment Construction

[0015] Combine below Figure 1-2 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0016] A kind of outer crack repairing device of metallurgical furnace in the working described in conjunction with accompanying drawing 1-2, comprises moving carrier 10 and is arranged on the cleaning box 11 on described moving carrier 10, and described cleaning box 11 is provided with cleaning cavity 12, the right side of the cleaning cavity 12 is provided with a moving slot 19, the moving slot 19 is provided with a moving slider 20 that can move up and down, and the left end of the moving slider 20 is fixedly provided with a moving support block 21. The movable support block 21 can move up and down in the cleaning chamber 12, the top of the movable support block 21 is fixedly provi...

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Abstract

The invention discloses an external crack repairing device for a metallurgical furnace in work. The external crack repairing device comprises a moving carrier and a cleaning box arranged on the moving carrier, wherein a cleaning cavity is formed inside the cleaning box, and a moving groove is formed in the right side of the cleaning cavity. The external crack repairing device can be tightly attached to the metallurgical furnace after being stretched, damage to a machine body due to overheating is prevented, and the external crack repairing device can drive a sweeping mechanism to rotate to clean and brush powder particles such as dust on the surface of the metallurgical furnace during attachment movement, so that subsequent crack searching is facilitated, the external crack repairing device can spray gravel after finding cracks for melting and filling by using internal heat, and meanwhile, the external crack repairing device can scrap and recycle redundant gravel, so that waste is reduced, the bumpy phenomenon on the surface of the metallurgical furnace is prevented, and the external crack repairing device can weld metal on an outer layer after filling, so that the metallurgical furnace is reinforced, next cracks are prevented from continuing to be generated, and meanwhile, the external crack repairing device achieves automation of the treatment process, improves the treatment efficiency greatly, and saves labor force.

Description

technical field [0001] The invention relates to an external crack repairing device for a working metallurgical furnace, and mainly relates to the technical field of metallurgy. Background technique [0002] Metallurgical furnaces are industrial furnaces for thermal processing of various materials or workpieces in the process of metallurgical production. Furnaces used in modern metallurgical industry can be divided into three categories: fuel furnaces, electric furnaces, and self-heating furnaces according to different heat sources. Fuel furnaces are currently used There are many, but the fuel furnace is easy to dry out due to the high temperature and too dry during use, resulting in cracks, and the internal temperature of the metallurgy is high, and the cracks will cause the internal heat to be lost to the outside, which not only affects The temperature during metallurgy will cause harm to the operators, and if the cracks are artificially repaired, it is necessary to wait fo...

Claims

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Application Information

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IPC IPC(8): F27D1/16B08B1/04
CPCB08B1/04F27D1/16F27D1/1647F27D1/1678F27D2001/161F27D2001/1615
Inventor 陈海红
Owner 杭州聿乾贸易有限公司
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