EA200300099A1 - METHOD FOR DEVELOPING INCLINED MINES - Google Patents
METHOD FOR DEVELOPING INCLINED MINESInfo
- Publication number
- EA200300099A1 EA200300099A1 EA200300099A EA200300099A EA200300099A1 EA 200300099 A1 EA200300099 A1 EA 200300099A1 EA 200300099 A EA200300099 A EA 200300099A EA 200300099 A EA200300099 A EA 200300099A EA 200300099 A1 EA200300099 A1 EA 200300099A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- chamber
- ore
- panel
- mining
- excavation
- Prior art date
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Область использования: горнодобывающая промышленность, добыча полезных ископаемых из наклонных залежей преимущественно средней мощности камерно-столбовыми системами разработки. Сущность: рудное тело в пределах этажа проходкой подготовительных выработок, в частности наклонного или спирального съезда, разделяют на выемочные участки. Добычу руды в выемочных участках и доставку отбитой руды осуществляют самоходным оборудованием. Добычу руды ведут камерами, ориентированными по падению залежи, с формированием ленточных междукамерных целиков. Добычу руды в каждой из камер выемочного участка ведут горизонтальными или слабонаклонными слоями сверху вниз. Выемку слоев, расположенных в панели на одном уровне, в каждой последующей камере панели осуществляют после выемки слоя этого уровня в предыдущей камере и просечки, например, шпуровой отбойкой ленточного междукамерного целика, отделяющего предыдущую камеру от последующей, выработкой для проезда самоходного оборудования. Переход на отработку нижележащего слоя в первой камере панели осуществляют после выемки вышележащего слоя в последней камере панели.Area of use: mining, mining of inclined deposits of predominantly medium power chamber-and-pillar mining systems. Essence: the ore body within the floor of the development of excavation workings, in particular the inclined or spiral congress, divided into excavation areas. Ore mining in excavations and delivery of broken ore is carried out by self-propelled equipment. Ore is mined by chambers oriented by the fall of a deposit, with the formation of inter-chamber ribbon pillars. Ore is mined in each of the chambers of the excavation site in horizontal or slightly inclined layers from top to bottom. Extraction of layers located in the panel at the same level in each subsequent chamber of the panel is carried out after removing the layer of this level in the previous chamber and cutting through, for example, drilling the intertitle chamber pillar that separates the previous chamber from the subsequent one, producing self-propelled equipment. The transition to the testing of the underlying layer in the first chamber of the panel is carried out after the excavation of the overlying layer in the last chamber of the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA200300099A EA200300099A1 (en) | 2003-01-16 | 2003-01-16 | METHOD FOR DEVELOPING INCLINED MINES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA200300099A EA200300099A1 (en) | 2003-01-16 | 2003-01-16 | METHOD FOR DEVELOPING INCLINED MINES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA004412B1 EA004412B1 (en) | 2004-04-29 |
| EA200300099A1 true EA200300099A1 (en) | 2004-04-29 |
Family
ID=32405644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200300099A EA200300099A1 (en) | 2003-01-16 | 2003-01-16 | METHOD FOR DEVELOPING INCLINED MINES |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA200300099A1 (en) |
-
2003
- 2003-01-16 EA EA200300099A patent/EA200300099A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA004412B1 (en) | 2004-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |