Experimental Studying the Belt Conveyor Roller Wear Dependence on the Intensity of Technological Dust Accumulation in Open Pit Mining

Q3 Engineering

Communications - Scientific letters of the University of Zilina Pub Date : 2023-09-20 DOI:10.26552/com.c.2023.071

Adilzhan Kuanyshbayev, Alexander Rozhkov, Nina Gorshkova, Kairosh Nogayev

引用次数: 0

Abstract

The paper presents the research on revealing the causes of belt conveyors downtime at open-pit mining operations. By results of researches it is established that the reasons of the above mentioned problems are technological dust formed at crushing of mineral ore, further loading and unloading, and also at transporting by conveyors. Dense dust-air mixture settling on the rotating mechanisms of conveyors, gets into the bearing units and on the surfaces of friction gears, which accelerates the process of wear of parts several times.

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露天矿工艺积尘强度对带式输送机托辊磨损影响的试验研究

本文对露天矿带式输送机停机原因的揭示进行了研究。研究结果表明，造成上述问题的主要原因是矿石破碎、进一步装卸和输送机运输过程中产生的工艺粉尘。密集的粉尘-空气混合物沉积在输送机的旋转机构上，进入轴承单元和摩擦齿轮表面，使零件的磨损过程加速几倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Communications - Scientific letters of the University of Zilina Engineering-Mechanical Engineering

CiteScore

1.90

自引率

0.00%

发文量

101

期刊介绍： The journal covers the areas in which the faculties and workplaces of the university develop their activities. Communications are seen from a broader point of view: as a means of disseminating information, as an important tool of an information society and, most of all, as a means for providing information. The papers do not deal strictly with communications, but they approach the mentioned area in a more complex way and from different viewpoints. The journal is published mainly for university and academy staff, workers of research institutes and also for the wider community of readers.