SU934006A1 - Method of working gently-sloping mineral beds - Google Patents
Method of working gently-sloping mineral beds Download PDFInfo
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- SU934006A1 SU934006A1 SU803005049A SU3005049A SU934006A1 SU 934006 A1 SU934006 A1 SU 934006A1 SU 803005049 A SU803005049 A SU 803005049A SU 3005049 A SU3005049 A SU 3005049A SU 934006 A1 SU934006 A1 SU 934006A1
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(54) СПОСОБ РАЗРАБОТКИ ПОЛОГИХ ПЛАСТОВ ПОЛЕЗНЫХ ИСКОПАЕМЫХ(54) METHOD FOR DEVELOPMENT OF EPOLOGICAL LAYERS OF MINERAL RESOURCES
1one
Изобретение относитс к горной промышленности и предназначено дл разработки пологих пластов полезных ископаемых.The invention relates to the mining industry and is intended to develop flat seams of minerals.
Кроме того, его можно применить как самосто тельный способ разработки пластов с поверхности на резервных участках месторождений.In addition, it can be used as an independent way of developing seams from the surface in reserve areas of deposits.
Известен способ выемки угольных пластов в зоне их выхода под наносы, при котором вскрытие производ т траншеей, а отработку ведут автоматизированным комплексом типа шнековой машины, котора постепенно перемеш,аетс по простиранию, а уголь доставл ют снизу вверх бесшахтным способом, при этом все управление механизмами о ушествл ют с поверхности и располагают в траншее 1.There is a method of excavation of coal seams in the zone of their discharge under sediments, in which the opening is made by trenches, and the mining is carried out by an automated complex such as a screw machine, which is gradually stirred along the strike, and the coal is delivered from bottom to top in a mine-free way, with all control mechanisms They are removed from the surface and placed in trench 1.
Недостатком этого способа вл етс небольша глубкна отработки пласта по падению , равна длине механизированного комплекса, ненадежность работы части комплекса в лаве, примыкаюшей к открытой выработке в зимнее врем , сложность управлени породами вскрышного уступа в месте выхода лавы на поверхность.The disadvantage of this method is a small in-depth development of the reservoir in the fall, equal to the length of the mechanized complex, the unreliability of the part of the complex in the lava adjacent to the open work in the winter time, the difficulty of controlling the overburden rock at the site of the lava coming to the surface.
Известен также способ разработки пологих пластов полезных ископаемых, включаюший проведение выемочных выработок, оконтуриваюших столбы из открытой горной выработки, и отработку столбов очистными забо ми от открытой горной выработки по падению пласта 2.There is also known a method of developing flat seams of minerals, including the carrying out of excavation workings, outlining the columns from an open mine working, and working out the pillars with clearing holes from an open mine working on the bed 2.
Однако данный способ характеризуетс недостаточной эффективностью.However, this method is characterized by insufficient efficiency.
Цель изобретени - повышение эффективности разработки.The purpose of the invention is to increase the efficiency of development.
Поставленна цель достигаетс тем, что отработку пласта ведут блоками, при этом после отработки каждого столба и блока по падению, очистной забой разворачивают и отрабатывают столб по простиранию, а затем после очередного разворота - по восстанию с выходом в открытую выработку, причем столбы отрабатывают последовательно от центра блока к его флангу.The goal is achieved by the fact that the reservoir mining is conducted in blocks, after each block and block has been refined, the working face is deployed and the bar is worked along the strike, and then after the next reversal - by the uprising with open pit, the columns are worked out sequentially from center of the block to its flank.
На чертеже изображена с.хема осушествлени предлагаемого способа.The drawing shows the construction scheme of the proposed method.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803005049A SU934006A1 (en) | 1980-11-17 | 1980-11-17 | Method of working gently-sloping mineral beds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803005049A SU934006A1 (en) | 1980-11-17 | 1980-11-17 | Method of working gently-sloping mineral beds |
Publications (1)
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SU934006A1 true SU934006A1 (en) | 1982-06-07 |
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SU803005049A SU934006A1 (en) | 1980-11-17 | 1980-11-17 | Method of working gently-sloping mineral beds |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2563895C1 (en) * | 2014-10-06 | 2015-09-27 | Федеральное государственное бюджетное учреждение науки Институт угля Сибирского отделения Российской академии наук (ИУ СО РАН) | Method of open and underground mining of series of semi-steep coal layers |
-
1980
- 1980-11-17 SU SU803005049A patent/SU934006A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2563895C1 (en) * | 2014-10-06 | 2015-09-27 | Федеральное государственное бюджетное учреждение науки Институт угля Сибирского отделения Российской академии наук (ИУ СО РАН) | Method of open and underground mining of series of semi-steep coal layers |
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