Increase of efficiency and safety of mining works at coal stripping by large splinter
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The underground extraction of deposits with coal-plough machines using for the mine destruction is the long-range outlook because of the full workflow automation. The grave disadvantage of mechanical destruction is heavy energy consumption on separation of. The authoring is evidence of the possibility of the coal-plough machines creation with a new principle of ore separation on the basis of the big debris ore break off. The principle is developed in SPMI and it’s permitted to reduce energy consumption on the ore destruction in comparison with legacy domestically produced and world-wide prototype.
References
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- Зеленин А.Н. Основы разрушения грунтов механическими способами. М.: Машиностроение, 1968.
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- Солод В.И. Горные машины и автоматизированные комплексы / В.И.Солод, В.И.Зайков, К.М.Перов. М.: Недра, 1981.
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