Transmissive belt damage detecting device and method

A damage detection and penetrating technology, which is applied in the direction of conveyor control devices, transportation and packaging, conveyors, etc., can solve problems such as inability to achieve real-time detection, high degree of equipment damage, and large-area belt damage, so as to avoid secondary damage Effects of long-distance belt damage, reduced maintenance, and reduced replacement and maintenance costs

Active Publication Date: 2018-02-09
国投中煤同煤京唐港口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In special cases, some large metal impurities have not been successfully removed and will reach the warehouse with the belt conveyor. This situation is acceptable, but there is a situation where the damage to the equipment is very high. During the transportation of bulk materials, the belt directly penetrates and gets stuck in the equipment. Due to the relatively high speed of the belt, once this happens, it will cause serious e...

Method used

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  • Transmissive belt damage detecting device and method
  • Transmissive belt damage detecting device and method
  • Transmissive belt damage detecting device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]A penetrating belt damage detection device, characterized in that it includes a penetrating belt damage detection module 11 and a belt conveyor, the penetrating belt damage detection module 11 is installed on the belt conveyor, and the penetrating belt damage detection module 11 includes an airbag 1. Airbag cover 2, airbag cover support frame 3, airbag cover side baffles 4, airbag cover control panel 6; belt conveyor includes buffer idler bracket 7, belt conveyor steel structure 5, first buffer idler 8, second Buffer idlers 9, belt conveyor steel structure columns 10, conveyor belts 12, material guide trough retaining skin device 13, belt conveyor guide trough 14; the penetrating belt damage detection device has at least two sets of penetrating belt damage detection devices. Detection module 11; the penetrating belt damage detection module 11 is installed directly below the conveyor belt 12 of the belt conveyor guide groove 14, in order to prevent the conveyor belt 12 fro...

Embodiment 2

[0043] The device structure embodiment 1 of the present embodiment is the same except that it also has the following structure for realizing the detection method:

[0044] The detection device has a temperature detector and a background control host, and transmits the detection result of the temperature detector to the control host, the airbag has an inflation port, and the inflation port has the functions of inflation and deflation; Temperature and pressure information, and construct temperature and pressure curves;

[0045] The control host adjusts the airbag to work in a safe range according to the temperature and pressure curve of the airbag. When the ambient temperature rises or the working time prolongs to cause the air temperature in the airbag to rise, the control host controls the airbag to exhaust to reduce the air pressure to prevent excessive air temperature. causing the airbag to rupture.

[0046] The device also has a self-inspection airbag, the self-inspection ...

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PUM

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Abstract

The invention discloses a transmissive belt damage detecting device and method; and the transmissive belt damage detecting device is a device for detecting large-area belt tearing accident caused by aspike penetrating through a belt, and belongs to the field of belt conveyor belt tearing detection. The transmissive belt damage detecting device and method are used for detecting transmissive belt damage, and meanwhile, prevent economical loss caused by secondary belt tearing. Multiple sets of transmissive belt damage detecting devices are matched and mounted in parallel; monomers penetrate through the belt damage detecting devices; an air pressure surface detecting mode is adopted; and two airbag cover devices are symmetrically designed to realize full-coverage detection of non-working surfaces of conveying belts. According to scene working conditions, a detachable design is adopted to satisfy actual installation demands. The transmissive belt damage detecting device can effectively detect transmissive belt damage faults, and meanwhile, is matched with a belt machine central processing system to finish the equipment stalling at the first time, so that the equipment property safety can be effectively protected, the maintenance cost is reduced, and the equipment damage loss is reduced.

Description

technical field [0001] The invention relates to a device for detecting large-scale belt tearing accidents caused by sharp objects penetrating the belt, and belongs to the field of belt tear detection of belt conveyors. Background technique [0002] Belt conveyors are widely used to transport bulk materials. In general, the metal impurities with sharp parts in the bulk materials will be removed by the belt cleaning equipment, so as to ensure the normal transportation of bulk materials. In special cases, some large metal impurities have not been successfully removed and will reach the warehouse with the belt conveyor. This situation is acceptable, but there is a situation where the damage to the equipment is very high. During the transportation of bulk materials, the belt directly penetrates and gets stuck in the equipment. Due to the relatively high speed of the belt, once this happens, it will cause serious economic losses to the company, and directly lead to long-distance ...

Claims

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Application Information

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IPC IPC(8): B65G43/02B65G43/06B65G39/12
CPCB65G39/12B65G43/02B65G43/06B65G2203/0275B65G2203/0266
Inventor 张江飞王迁刘庆林胡起超张文志楚喜军宋付超张良李顺兴欧荣年
Owner 国投中煤同煤京唐港口有限公司
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