SU899959A1 - Method of mining mineral deposits - Google Patents
Method of mining mineral deposits Download PDFInfo
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- SU899959A1 SU899959A1 SU792793685A SU2793685A SU899959A1 SU 899959 A1 SU899959 A1 SU 899959A1 SU 792793685 A SU792793685 A SU 792793685A SU 2793685 A SU2793685 A SU 2793685A SU 899959 A1 SU899959 A1 SU 899959A1
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- SU
- USSR - Soviet Union
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- block
- spiral
- ore
- drift
- development
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
(54) СПОСОБ РАЗРАБОТКИ МЕСТОРОЖДЕНИИ ПОЛЕЗНЫХ ИСКОПАЕМЫХ(54) METHOD FOR DEVELOPING THE MINE OF USEFUL MINERALS
1one
Изобретение относитс к горной промышленности и может быть использовано при подземной разработке мощных месторождений системами подэтажного обрушени с применением самоходного оборудовани .The invention relates to the mining industry and can be used in the underground mining of thick deposits by subleveling systems using self-propelled equipment.
Известен способ разработки месторождений полезных ископаемых подэтажным обрушением с применением самоходного оборудовани , в котором с поверхности месторождени дл перемещени самоходного оборудовани проход т транспортный уклон, соединенный с рабочими подэтажами спиральным съездом 1.There is a known method of developing mineral deposits with under-floor caving using self-propelled equipment, in which a transport slope connected to the working sub-floors by a spiral exit 1 passes from the surface of the field to move self-propelled equipment.
Недостатком указанного способа вл ютс значительные затраты средств на проведение уклона и спиральных съездов.The disadvantage of this method is the considerable cost of the inclination and spiral congresses.
Известен также способ подземной разработки , включающий подготовку, подэтажную отбойку руды в блоках и доставку отбитой руды самоходным оборудованием 2 .There is also known a method of underground mining, including preparation, sublevel ore blasting in blocks and delivery of broken ore by self-propelled equipment 2.
Недостатком данного способа вл ютс дополнительные затраты на проведение уклонов в каждом блоке дл перемещени самоходного оборудовани .The disadvantage of this method is the additional costs of carrying out the slopes in each block for moving the self-propelled equipment.
Цель изобретени - устранение указанных недостатков.The purpose of the invention is to eliminate these disadvantages.
Поставленна цель достигаетс тем, что отработку месторождени производ т блоками в виде спирали, при этом все подэтажи , блока-спирали подготавливают одним спиральным щтреком, нз которого производ т разбуриванне и отбойку полезного ископаемого , начина от верхней фланговой части блока к центру с понижением и уменьшением радиуса спирали за один виток на ширину блока, причем спиральный штрек каждого блока на верхнем фланге снабжают выходом на дневную поверхность The goal is achieved by the fact that the development of the deposit is carried out in blocks in the form of a spiral, while all the superstates of the block-spiral are prepared with one spiral tongue, from which the mineral is drilled and crushed, starting from the upper flank part of the block to the center with decreasing and decreasing the radius of the spiral in one turn on the width of the block, and the spiral drift of each block on the upper flank is provided with access to the day surface
10 или на вентил ционный штрек, а в нижней части соедин ют со спиральным штреком следующего блока.10 or on the ventilation drift, and in the lower part they are connected to the spiral drift of the next block.
На чертеже показан прнмер осуществлени способа разработки месторождени спиральными блоками.The drawing shows an example of the implementation of a field development method of spiral blocks.
Первым отрабатывают верхний центральный блок спиралью малого диаметра, дл отработки которого в нижней части провод т спиральный штрек до пересечени с iit лоном, переход щим на нижележащий блок- спираль, который отрабатывают после выемки верхнего блока спирали.The first one is to work the upper central block with a small-diameter spiral, for which a spiral helix is carried out in the lower part until it intersects with an ion, which passes to the lower-block helix, which is worked out after the upper spiral block is dredged.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792793685A SU899959A1 (en) | 1979-07-09 | 1979-07-09 | Method of mining mineral deposits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792793685A SU899959A1 (en) | 1979-07-09 | 1979-07-09 | Method of mining mineral deposits |
Publications (1)
Publication Number | Publication Date |
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SU899959A1 true SU899959A1 (en) | 1982-01-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU792793685A SU899959A1 (en) | 1979-07-09 | 1979-07-09 | Method of mining mineral deposits |
Country Status (1)
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SU (1) | SU899959A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938536A (en) * | 1989-11-22 | 1990-07-03 | Lee Raymond C | Conic mass caving structure and method |
RU2447285C1 (en) * | 2010-08-19 | 2012-04-10 | Владимир Ильич Юркин | Continuous drill and blast method to produce minerals in spiral entries by non-filling devices |
-
1979
- 1979-07-09 SU SU792793685A patent/SU899959A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938536A (en) * | 1989-11-22 | 1990-07-03 | Lee Raymond C | Conic mass caving structure and method |
RU2447285C1 (en) * | 2010-08-19 | 2012-04-10 | Владимир Ильич Юркин | Continuous drill and blast method to produce minerals in spiral entries by non-filling devices |
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