Mining and transporting system for thin-vein tungsten ore in complex goaf
The invention discloses a complex goaf thin vein tungsten ore mining and transporting system which comprises a raking roadway mine way and a transporting mine way, the transporting mine way is located on the lower right portion of the raking roadway mine way, a zigzag draw shaft is arranged between...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a complex goaf thin vein tungsten ore mining and transporting system which comprises a raking roadway mine way and a transporting mine way, the transporting mine way is located on the lower right portion of the raking roadway mine way, a zigzag draw shaft is arranged between the raking roadway mine way and the transporting mine way, and the zigzag draw shaft is provided with a zigzag draw shaft I, a zigzag draw shaft II and a zigzag draw shaft III. The ore conveyor has the beneficial effects that the structure is compact, the working intensity of workers is relieved, the conveying effect before thin-vein tungsten ore conveying in a complex goaf is improved, and meanwhile the service life of the ore conveyor can be prolonged.
本发明公开了一种复杂空区薄脉钨矿开采运矿系统,包括耙巷矿道和运输矿道,运输矿道位于耙巷矿道的右下方,且耙巷矿道之间运输矿道设有折形溜井,折形溜井设有折形溜井一、折形溜井二和折形溜井三。本发明的有益效果是:结构紧凑、减轻工人工作强度、提高复杂空区薄脉钨矿运输前的运输效果,同时能够提高运矿机的使用寿命。 |
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