Device for monitoring abrasion amount of mill lining plate in real time

A technology of real-time monitoring and wear amount, applied in grain processing and other directions, can solve the problems of complicated operation and high cost, and achieve the effect of improving production efficiency, avoiding waste and reasonable structure design.

Pending Publication Date: 2020-01-17
CITIC HEAVY INDUSTRIES CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to solve the technical problems that the mill liner wear detection device in the prior art needs to stop the mill for operation during detection, the cost is high and the operation is cumbersome

Method used

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  • Device for monitoring abrasion amount of mill lining plate in real time
  • Device for monitoring abrasion amount of mill lining plate in real time

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the purpose of disclosing the present invention is intended to protect all changes and improvements within the scope of the present invention, and the present invention is not limited to the following embodiments.

[0024] As shown in the figure, a real-time monitoring device for mill liner wear is composed of three parts: monitoring component 1, information interaction component 2 and control mechanism 3.

[0025] The monitoring component 1 is generally divided into two parts: the mill liner wear data collection original and the processing and emission original. The two parts are separated and connected by a circuit. The mill liner wear data collection original is provided with a detection bolt 107, one end of the detection bolt 107 passes through the mill barrel and the mill liner in turn, and is flush with the inner edge of the mill liner, and the detecti...

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Abstract

The invention discloses a device for monitoring the abrasion amount of a mill lining plate in real time. The device includes a monitoring assembly, an information interaction assembly and a control mechanism; the monitoring assembly is provided with a detection bolt, one end of the detection bolt penetrates through a mill cylinder body and the mill lining plate in sequence and is flush with the inner edge of the mill lining plate, and the other end of the detection bolt extends outside the mill cylinder body; and the inner part of the detection bolt is of a hollow structure, and a sensor probeis fixed to the hollow structure part through an insulating castable in a sealing mode. According to the device for monitoring the abrasion amount of the mill lining plate in real time, the abrasionamount of the mill lining plate can be effectively and accurately monitored in real time without stopping a mill, so that the effective utilization of the mill lining plate is improved, and the mill production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mills, in particular to a real-time monitoring device for the wear amount of the liner of the mill. Background technique [0002] The liner is a wearing part of the mill. During the work of the mill, the liner will be continuously worn and damaged. The commonly used measure in the industry to detect the liner is to stop the machine regularly to check the wear of the liner. Since the liner covers the entire surface of the inner cavity inside the mill, there is a lack of direct detection methods. The current methods commonly used to detect the wear of the liner include direct and indirect methods. The direct method is to remove the liner and measure it directly. The indirect method is to reverse the wear amount of the liner by detecting the change of the inner wall space of the mill. For example, to measure spatial changes, physical pin insertion method and three-dimensional scanning modeling method can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C25/00B02C23/04B02C17/22
CPCB02C17/22B02C23/04B02C25/00
Inventor 王新昌赵虎马宏刘俊高源杜自彬弯勇师华东袁龙田振华王应丽谭文才朱成睿王振佳李文博马连铭柴俊峰
Owner CITIC HEAVY INDUSTRIES CO LTD
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