有色金属设计
有色金屬設計
유색금속설계
NONFERROUS METALS DESIGN
2014年
4期
17-19
,共3页
无轨斜坡道%胶带斜井%弯道半径%错车道%大红山铁矿
無軌斜坡道%膠帶斜井%彎道半徑%錯車道%大紅山鐵礦
무궤사파도%효대사정%만도반경%착차도%대홍산철광
trackless ramp%belt inclined shaft%curve radius%passing bay%Dahongshan Iron Mine
大红山铁矿作为昆明钢铁公司的主要原料基地，400万t／a一期工程中为配合大尺寸无底柱分段崩落采矿方法，首选采用了无轨斜坡道＋胶带斜井的开拓布置方案，无轨斜坡道的成功运用，使大红山铁矿快速达产并超产，同时提升了大红山铁矿的知名度，在后续的扩产工程中，斜坡道运用得更加广泛，形成了地下斜坡道网络交通系统，实现了坑内外快速、高效的交通联系，但是，该交通网络也存在诸多弊病，甚至一度成为矿山管理的难点，矿业公司采取了很多办法，最终建成了高效的交通网络。
大紅山鐵礦作為昆明鋼鐵公司的主要原料基地，400萬t／a一期工程中為配閤大呎吋無底柱分段崩落採礦方法，首選採用瞭無軌斜坡道＋膠帶斜井的開拓佈置方案，無軌斜坡道的成功運用，使大紅山鐵礦快速達產併超產，同時提升瞭大紅山鐵礦的知名度，在後續的擴產工程中，斜坡道運用得更加廣汎，形成瞭地下斜坡道網絡交通繫統，實現瞭坑內外快速、高效的交通聯繫，但是，該交通網絡也存在諸多弊病，甚至一度成為礦山管理的難點，礦業公司採取瞭很多辦法，最終建成瞭高效的交通網絡。
대홍산철광작위곤명강철공사적주요원료기지，400만t／a일기공정중위배합대척촌무저주분단붕락채광방법，수선채용료무궤사파도＋효대사정적개탁포치방안，무궤사파도적성공운용，사대홍산철광쾌속체산병초산，동시제승료대홍산철광적지명도，재후속적확산공정중，사파도운용득경가엄범，형성료지하사파도망락교통계통，실현료갱내외쾌속、고효적교통련계，단시，해교통망락야존재제다폐병，심지일도성위광산관리적난점，광업공사채취료흔다판법，최종건성료고효적교통망락。
Dahongshan Iron Mine is the main raw material base of Kunming Steel Company.In the first-phase project of 4 million t/a, in line with large size sublevel caving without sill pillar , the development scheme of trackless ramp +belt inclined shaft were first applied .The successful application of trackless ramp made Da-hongshan Iron Mine reach design capacity , overfulfil its capacity , and also increase its popularity.In subsequent expansion project , trackless ramps were more widely used that formed underground network convey system of trackless ramp and realized the more rapid and efficient convey connection inside and outside the pit.However , there were still many drawbacks in this convey network that even led to the difficulty in the mine management.Through the Mining companies took various measures , the construction of the high efficient convey system was completed finally.
