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On-line processing device for scratch of continuous casting bloom

A processing device and technology for blooms, applied in the field of online processing devices for continuous casting bloom scratches, can solve problems such as bearing lockup, billet scrapping, billet scratches, etc.

Inactive Publication Date: 2020-07-28
WUHU XINXING DUCTILE IRON PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the high-temperature environment, the rollers in the secondary cooling shelf often have bearing locks, and the rollers do not rotate. During the operation of the continuous casting slab section, the iron oxide scale on the surface of the slab falls on the roller surface of the secondary cooling shelf. Slag accumulation is formed, causing scratches to the billet. If the scratch exceeds 2mm, the billet is scrapped. The metallurgical length of the casting machine reaches 40.5m, and the billet weighs 50 tons. Currently, there is no effective treatment method for scratches on the billet surface. and equipment, therefore, there is an urgent need for an online processing device for continuous casting bloom scratches that can effectively avoid such scratches

Method used

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  • On-line processing device for scratch of continuous casting bloom
  • On-line processing device for scratch of continuous casting bloom
  • On-line processing device for scratch of continuous casting bloom

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] In the present invention, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art. , and should not be construed as a limitation of this term.

[0027] see Figure 1-3 The continuous casting bloom scratch on-line processing device shown in the figure, the continuous casting bloom scratch on-line processing device includes: a water pipe body 2, one side of the water pipe body 2 is arranged along its length direction with a plurality of slag flushing pip...

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Abstract

The invention discloses an on-line processing device for a scratch of a continuous casting bloom. The on-line processing device for the scratch of the continuous casting bloom comprises a water pipe main body, wherein a plurality of slag flushing pipes are arranged on one side of the water pipe main body along a length direction of the water pipe main body, a high-strength rubber hose communicateswith the other side of the water pipe main body through a connecting pipe, the high-strength rubber hose communicates with a water pump and a reservoir, and the water pipe main body is connected witha secondary cooling rack by a plurality of connecting pieces. The on-line processing device for the scratch of the continuous casting bloom is used for removing the slag on a cooling roller, and thesafe, stable and reliable performance can ensure the quality of a casting blank and avoids a waste product caused by the scratch on the surface of the casting blank.

Description

technical field [0001] The invention relates to an online processing device for continuous casting bloom scratches. Background technique [0002] At present, due to the high-temperature environment, the rollers in the secondary cooling shelf often have bearing locks, and the rollers do not rotate. During the operation of the continuous casting slab section, the iron oxide scale on the surface of the slab falls on the roller surface of the secondary cooling shelf. Slag accumulation is formed, causing scratches to the billet. If the scratch exceeds 2mm, the billet is scrapped. The metallurgical length of the casting machine reaches 40.5m, and the billet weighs 50 tons. Currently, there is no effective treatment method for scratches on the billet surface. Therefore, there is an urgent need for an online processing device for continuous casting bloom scratches that can effectively avoid such scratches. Contents of the invention [0003] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/128B22D11/124
CPCB22D11/124B22D11/1287
Inventor 刘志勇郭勤宇石春阳李海刘光绪王金凯王吾磊王国梁邓齐根
Owner WUHU XINXING DUCTILE IRON PIPES
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