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| Fault analysis and improvement measures of scraper conveyor in Shaping Coal Washing Plant |
| Zhao Xiaoning |
| Shaping Coal Washing Plant, Jinshen Energy Co., Ltd., Xinzhou 036500, China |
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Abstract In order to further improve the transport efficiency of the scraper conveyor and ensure the safety in the actual operation process, taking the scraper conveyor of Shaping Coal Washing Plant as an example, based on the structural division of the scraper conveyor, the fault types of different structural positions and the causes of the fault are analyzed. In order to solve the fault caused by overload of the scraper conveyor reducer, the improvement measures of installing the expansion and tightening connection sleeve are put forward, and the improvement effect is comprehensively evaluated and verified.
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