优化带式输送机上散装货物的横截面轮廓

IF 0.7 4区工程技术 Q4 MINING & MINERAL PROCESSING

Journal of Mining Science Pub Date : 2024-07-02 DOI:10.1134/s1062739124010137

A. A. Ordin, A. M. Nikol’sky, M. A. Grishchenko

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引用次数: 0

摘要

摘要针对带式输送机上散装货物的横截面轮廓和后者的运动参数提出了优化问题。给出了带式输送机侧托辊最佳角度和散装物料横截面轮廓的解析解。说明了摩擦角对皮带上散装物料最佳横截面轮廓的影响。描述了起始阶段带式输送机速度和加速度的优化。确定了侧滚筒角度对滚动摩擦的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Optimizing Cross-Section Outline of Bulkload on Belt Conveyor

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Optimizing Cross-Section Outline of Bulkload on Belt Conveyor

Abstract

The optimization problem is formulated for the cross-section outline of bulkload on a belt conveyor and for the kinematic parameters of the latter. The analytical solution on the optimum angle of side rollers and cross-section outline of bulkload on the belt is presented. The influence of the friction angle on the optimum cross-section outline of bulkload on the belt is illustrated. The optimization of velocity and acceleration of belt conveyor in the start period is described. The influence of the angle of the side rollers on the rolling friction is determined.

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来源期刊

Journal of Mining Science 工程技术-矿业与矿物加工

CiteScore

1.70

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： The Journal reflects the current trends of development in fundamental and applied mining sciences. It publishes original articles on geomechanics and geoinformation science, investigation of relationships between global geodynamic processes and man-induced disasters, physical and mathematical modeling of rheological and wave processes in multiphase structural geological media, rock failure, analysis and synthesis of mechanisms, automatic machines, and robots, science of mining machines, creation of resource-saving and ecologically safe technologies of mineral mining, mine aerology and mine thermal physics, coal seam degassing, mechanisms for origination of spontaneous fires and methods for their extinction, mineral dressing, and bowel exploitation.