SU883444A1 - Mineral working method - Google Patents
Mineral working method Download PDFInfo
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- SU883444A1 SU883444A1 SU792855262A SU2855262A SU883444A1 SU 883444 A1 SU883444 A1 SU 883444A1 SU 792855262 A SU792855262 A SU 792855262A SU 2855262 A SU2855262 A SU 2855262A SU 883444 A1 SU883444 A1 SU 883444A1
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- SU
- USSR - Soviet Union
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- wells
- solution
- drilling
- working method
- mineral
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
(54) СПОСОБ РАЗРАБОТКИ ПОЛЕЗНЫХ ИСКОПАЕМЫХ(54) METHOD FOR DEVELOPING MINERAL RESOURCES
Изобретение относитс к горной пройыд -, ленности и может быть использовано при подземной разработке мощных полезных ископаемых.The invention relates to mining, and can be used in the underground mining of powerful minerals.
Известен способ разработки рудных месторождений блоковым обрушением, заключающийс в принудительном обрушении и выпуске полезного ископаемого под плавающей потолочиной, отрезаемой от межэтажного целика предварительно перед массовым взрывом (I.There is a known method of developing ore deposits with block collapse, which consists in the forced collapse and release of a mineral under a floating ceiling, cut off from the floor pillar before the massive explosion (I.
Известен также способ разработки полезны7 ( ископаемых, включающий разбуривание сло руды, подачу в жущего раствора через скважины, разбуренные за контур отбиваемого массива в обрушенные .породы , зар жание скважин взрывчатым веществом и отбойку сло руды после затвердевани в жущего раствора (2).There is also a known method for developing useful7 (minerals, including drilling of a layer of ore, feeding into a trench solution through wells drilled beyond the contour of the massaging rock into broken rocks, loading wells with an explosive substance, and breaking a layer of ore after it hardens into the drilling solution (2).
Недостаток данного способа - больщой объем горноподготовительных и буровых работ, так как дл подачи в жущего раствора проход т специальные камеры и скважины, через которые подают в жущий . раствор и в дальнейшем дл зар дки их взрывчатым веществом не используют.The disadvantage of this method is a large amount of mining preparatory and drilling operations, since special chambers and wells pass through which are fed to the cement one to feed into the slurry solution. the solution is not used further for charging them with an explosive.
Цель изобретени - сокращение объемов горноподготовительных и буровых работ .The purpose of the invention is to reduce the volume of mining and drilling operations.
Поставленна цель достигаетс тем. что в жущий раствор по скважинам подают через взрывные скважины.The goal is achieved by those. that in the slurry solution through the wells served through explosive wells.
На фиг. 1 представлен отрабатываемый блок, вертикальный продольный разрез; на фиг. 2 - разрез А-А на фиг. I.FIG. 1 shows the unit being worked out, vertical longitudinal section; in fig. 2 shows section A-A in FIG. I.
Способ осуществл етс следующим образом .The method is carried out as follows.
«О."ABOUT.
При разбуривании массива полезногоWhen drilling out an array of useful
ископаемого I из бурового штрека 2 веерами вертикальных скважин 3, кажда втора скважина 4 в веере пробуривают за контур 5 -массива полезного ископаемого: Вthe fossil I from the drilling drift with 2 fans of vertical wells 3, each second well 4 in the fan is drilled beyond the contour of the 5th mineral mineral array: B
15 эти скважины ввод т гибкие трубы 6, по которым подают в жущий раствор дл заполнени пустот 7 между обрушенными налегающими породами 8. Количество в жущего раствора, закачиваемого в породы, определ етс из расчета соприкосновени 15, these wells introduce flexible pipes 6, which are fed into the cementing solution to fill the voids 7 between the collapsed overburden rocks 8. The amount of the melting solution pumped into the rocks is determined by calculating the contact
зон действи 9 в жущего материала между собой. После достаточного упрочнени в жущего раствора и образовани искусствен zones of action 9 in the hanging material among themselves. After sufficient hardening in the holding solution and the formation of an artificial
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792855262A SU883444A1 (en) | 1979-12-21 | 1979-12-21 | Mineral working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792855262A SU883444A1 (en) | 1979-12-21 | 1979-12-21 | Mineral working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU883444A1 true SU883444A1 (en) | 1981-11-23 |
Family
ID=20865982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792855262A SU883444A1 (en) | 1979-12-21 | 1979-12-21 | Mineral working method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU883444A1 (en) |
-
1979
- 1979-12-21 SU SU792855262A patent/SU883444A1/en active
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