RU2006144796A - METHOD FOR THE DEVELOPMENT OF AN INCLINED AND ANTI-INCLINED COAL PLASES - Google Patents
METHOD FOR THE DEVELOPMENT OF AN INCLINED AND ANTI-INCLINED COAL PLASES Download PDFInfo
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- RU2006144796A RU2006144796A RU2006144796/03A RU2006144796A RU2006144796A RU 2006144796 A RU2006144796 A RU 2006144796A RU 2006144796/03 A RU2006144796/03 A RU 2006144796/03A RU 2006144796 A RU2006144796 A RU 2006144796A RU 2006144796 A RU2006144796 A RU 2006144796A
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- coal
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- belt
- transport
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Abstract
Способ разработки наклонных и крутонаклонных угольных пластов, включающий подготовку выемочного столба проведением конвейерного и вентиляционного штреков, монтажной камеры и монтажом средств комплексной механизации, выемку угля в очистном забое очистным комбайном, поддержание очистного забоя секциями механизированной крепи, организацию транспорта вдоль очистного забоя по почве пласта, ограничение скорости самотечного транспорта отбитого угля гасителями скорости и транспорт угля по конвейерному штреку, отличающийся тем, что в конвейерном штреке устанавливают телескопический ленточный конвейер с узлом отклонения ленты и запасом ленты в телескопической части, равным не менее двукратной длины очистного забоя, к очистному комбайну со стороны противоположной креплению тягового органа, шарнирно, с возможностью поворота в плоскости пласта, присоединяют отклоняющий ролик, посредством которого вытягивают ленту из телескопической части, стороной ленты, снабженной косыми ребрами, ограничивают скорость транспортирования отбитого угля вдоль забоя при организации самотечного транспорта или осуществляют принудительное транспортирование в случаях нарушения самотечности, транспортирование угля по конвейерному штреку организуют на противоположной стороне ленты и нижней ветви ленты конвейера, а выемку угля осуществляют по челноковой схеме.A method for developing inclined and steeply inclined coal seams, including preparing a mining column by carrying out conveyor and ventilation drifts, an assembly chamber and installing integrated mechanization tools, mining coal in the working face with a shearer, maintaining the working face with mechanized support sections, arranging transport along the working face along the soil of the seam, limiting the speed of gravity transport of chipped-off coal with speed dampers and coal transport along the conveyor drift, characterized in that in A telescopic belt conveyor with a belt deflection unit and a tape margin in the telescopic part equal to at least twice the length of the face is installed to the shearer from the side opposite to the attachment of the traction unit, a deflecting roller is pivotally connected with the possibility of rotation in the formation plane, by means of which pull the tape from the telescopic part, the side of the tape equipped with oblique ribs, limit the speed of transportation of the beaten coal along the face when organizing transport of coal or carry out forced transportation in cases of violation of gravity, the transportation of coal through a conveyor drift is organized on the opposite side of the belt and the lower branch of the conveyor belt, and coal extraction is carried out according to the shuttle scheme.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006144796/03A RU2332566C1 (en) | 2006-12-15 | 2006-12-15 | Method for mining pitching and steeply pitching coal seams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006144796/03A RU2332566C1 (en) | 2006-12-15 | 2006-12-15 | Method for mining pitching and steeply pitching coal seams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006144796A true RU2006144796A (en) | 2008-06-20 |
| RU2332566C1 RU2332566C1 (en) | 2008-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006144796/03A RU2332566C1 (en) | 2006-12-15 | 2006-12-15 | Method for mining pitching and steeply pitching coal seams |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2332566C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388477A (en) * | 2013-07-06 | 2013-11-13 | 四川省华蓥山煤业股份有限公司李子垭南煤矿 | Cutting method for creating open-off cut in fully mechanized mining face of steep coal seam and supporting device therefor |
| CN107060761B (en) * | 2017-06-19 | 2019-04-05 | 内蒙古科技大学 | A kind of nearly horizontal mining in combined mining thick coal seam stope base object model first breaking space computing method |
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2006
- 2006-12-15 RU RU2006144796/03A patent/RU2332566C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2332566C1 (en) | 2008-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20081216 |