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Heating device for intermediate blank

A heating device and billet technology, which is applied to workpiece heating devices, metal processing equipment, workpiece surface treatment equipment, etc., can solve problems such as temperature drop, and achieve the effect of solving billet temperature drop and improving quality

Pending Publication Date: 2019-12-13
FUJIAN DINGXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a heating device for the intermediate billet to solve the problem of temperature drop at the edge of the intermediate billet during the transfer process of the intermediate roller table, thereby improving the quality of the black leather roll

Method used

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  • Heating device for intermediate blank
  • Heating device for intermediate blank

Examples

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Effect test

Embodiment 1

[0041] The present invention provides an intermediate billet heating device, which includes an intermediate roller table 1 and a burner assembly 2. The intermediate roller table 1 has more than two conveying rollers 11 arranged in one direction and parallel to each other. Drive motors 12 connected one-to-one at one end, guard plates 13 are respectively arranged on both sides of the middle roller table 1, and the guard plates are provided with through holes on the rear part of the middle roller table, and the through holes can accommodate the burner. The nozzle assembly 2 extends from the outside of the intermediate roller table to the inside of the intermediate roller table, and the burner assembly 2 is configured to perform heating operation on the steel billet located on the intermediate roller table.

[0042] The middle part of the conveying roller 11 has a downwardly recessed groove, and the groove width of the groove is adapted to the width of the billet. In the actual pr...

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Abstract

The invention relates to the field of heating and particularly relates to a heating device for an intermediate blank. The device comprises an intermediate roller table and burner assemblies, wherein the intermediate roller table is provided with more than two transmission rollers arranged in the same direction and parallel to each other and a driving motor connected to one end of each transmissionroller in a one-to-one correspondence mode; the two sides of the intermediate roller table are each provided with protective plates, through holes are formed in the positions, at the rear section part of the intermediate roller table, of the protective plates, and the through holes are capable of accommodating the burner assemblies to extend from the outside of the intermediate roller table to the inside of the intermediate roller table; and the burner assemblies are configured to heat a steel billet placed on the intermediate roller table. The heating device for the intermediate blank solvesthe problem of temperature drop at the edge of the steel billet at the rear section of the intermediate roller table in a conveying process, and further improves the quality and the yield of black steel coils.

Description

technical field [0001] The invention relates to the field of heating, in particular to a heating device for an intermediate billet. Background technique [0002] In the rolling process of the billet, it needs to go through multiple processes of rolling. However, at present, the temperature control of the steel billet in the rolling process has reached the bottleneck period and cannot be further improved. Therefore, the temperature increase in the steel billet rolling process has become an urgent matter. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heating device for the intermediate billet to solve the problem of temperature drop at the edge of the intermediate billet during the transfer process of the intermediate roller table, thereby improving the quality of the black leather roll. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B45/00
CPCB21B45/004
Inventor 贾相贵郑彬张国强潘万军黄文涛蔡启应王志臣喻强
Owner FUJIAN DINGXIN TECH
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