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Multifunctional slab monitor and use method thereof

A monitor and multi-functional technology, applied in the field of optical range finder, can solve problems such as inability to apply detection methods, limit slab monitoring, etc., to achieve the effects of improving continuity and stability, avoiding cutting failures, and optimizing cooling methods

Inactive Publication Date: 2021-06-01
BAOSTEEL ENG & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at the exit of the fan-shaped section, the temperature of the slab is very high, and the red-hot state of the slab makes it impossible to apply conventional detection methods, which limits the monitoring of the slab

Method used

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  • Multifunctional slab monitor and use method thereof
  • Multifunctional slab monitor and use method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A kind of slab multifunctional monitoring instrument, is arranged around the slab 12 of the roller table 11 at the outlet of the sector, including at least 3 detection units 2, infrared camera 3, laser range finder 4 and controller 5, such as figure 1 As shown, the specific structure is:

[0025] Each detection unit 2 includes a laser 21 and a laser 3D camera 22. Taking the central axis of the slab 12 along the conveying direction of the roller table 11 as the reference line, at least two detection units 2 are arranged in turn directly above the reference line. And each laser emitting end of the detection unit 2 is facing the reference line, a detection unit 2 is respectively arranged at both ends of the reference line, and each laser emitting end of the detection unit 2 is facing the reference line respectively. both ends of the line;

[0026] The infrared camera 3 and the laser range finder 4 are successively arranged directly above the midpoint of the reference line...

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Abstract

The invention relates to the field of optical range finders, and concretely relates to a multifunctional slab monitor and a using method thereof. The multifunctional slab monitor is arranged around a slab (12) of a fan-shaped section outlet roller way (11), and is characterized by comprising at least three detection units (2), an infrared camera (3), three laser range finders (4) and a controller (5), and each detection unit (2) comprises a laser (21) and a laser 3D camera (22) which are sequentially arranged right above the midpoint of a datum line from bottom to top, or are respectively arranged on two sides of the midpoint of the datum line. The using method of the multifunctional slab monitor is characterized by comprising the following steps of: (1) restoring the profile; (2) measuring the warping degree; (3) measuring the temperature distribution; and (4) displaying. The monitor is accurate in measurement and comprehensive in information.

Description

technical field [0001] The invention relates to the field of optical distance measuring instruments, in particular to a slab multifunctional monitoring instrument and a using method thereof. Background technique [0002] The slab produced by the continuous casting machine is continuous, and the temperature of the slab is very high at the exit of the fan section. At the same time, the internal structure of the slab is still in the process of formation, and it is easily disturbed by external factors and changes. . For this reason, it is necessary to detect the profile, width, thickness, transverse and longitudinal warping of the slab, and the temperature of the slab. However, at the exit of the fan-shaped section, the temperature of the slab is very high, and the red-hot state of the slab makes it impossible to apply conventional detection methods, which limits the monitoring of the slab. Contents of the invention [0003] In order to overcome the defects of the prior art ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02B22D2/00B22D11/16B22D11/22
CPCG01D21/02B22D2/00B22D11/16B22D11/22
Inventor 朱丽业乔建基陆小武金晓晖
Owner BAOSTEEL ENG & TECH GRP
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