RU1797669C - Method for making transportation channel in long mine working - Google Patents
Method for making transportation channel in long mine workingInfo
- Publication number
- RU1797669C RU1797669C SU4872680A SU4872680A RU1797669C RU 1797669 C RU1797669 C RU 1797669C SU 4872680 A SU4872680 A SU 4872680A SU 4872680 A SU4872680 A SU 4872680A RU 1797669 C RU1797669 C RU 1797669C
- Authority
- RU
- Russia
- Prior art keywords
- niches
- pipe sections
- mine working
- wells
- production
- Prior art date
Links
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Использование: в горном деле дл подачи воды и закладочных смесей. Сущность изобретени : в боковых породах одной из Сторон прот женной выработки периодически проход т ниши. Бур т скважины между указанными нишами и укладывают в нишах отрезки труб, t ил.Use: in mining for supplying water and filling mixtures. SUMMARY OF THE INVENTION: Niches periodically extend in the lateral rocks of one of the Sides of the extended mine. Drill holes between the indicated niches and lay pipe sections in the niches, t silt.
Description
Изобретение относитс к горной промышленности , а именно к работам, св занным со строительством (монтажом) Прот женных трубопроводов.The invention relates to the mining industry, and in particular to works related to the construction (installation) of long pipelines.
Цель изобретени - уменьшение расхода труб при одновременном снижении трудозатрат на бурение скважин.The purpose of the invention is to reduce the consumption of pipes while reducing labor costs for drilling wells.
Это достигаетс тем, что в боковых породах одной из сторон прот женной выработки периодически проход т ниши, скважины бур т между указанными нишами параллельно горной выработке, а отрезки труб укладывают в нишах выработки.This is achieved by the fact that niches periodically extend in the lateral rocks of one of the sides of the extended mine, the wells are drilled between these niches parallel to the mine, and pipe sections are laid in the niches of the mine.
На чертеже приведена схема прокладки трубопровода.The drawing shows a diagram of the pipeline.
В прот женной горной выработке 1 регул рно в одной из сторон проход т ниши, размеры которых обеспечивают размещение в них бурового станка. Рассто ние между нишами выбирают с учетом отклонени направлени скважин, чтобы выход ее располагалс в следующей нише.In an extended mine 1, niches are regularly passing in one of the sides, the dimensions of which provide for the placement of a drilling rig in them. The distance between the niches is selected taking into account the deviation of the direction of the wells so that its output is located in the next niche.
Между нишами 2 параллельно выработке 1 бур т скважины 3. Скважину от стенки выработки располагают н минимальном рассто нии от стенки выработки. Это рассто ние определ ют с учетом прочности горных пород и их напр женного состо ни .Between the niches 2, parallel to the production 1, drill a well 3. The well from the production wall is located at the minimum distance from the production wall. This distance is determined taking into account the strength of the rocks and their stress state.
Усть скважин 3 оснащают патрубками 4, после чего герметизируют их в скважине, например, резиновыми кольцами, а к патрубку 4 присоедин ют отрезок трубы 5.The mouth of the wells 3 is equipped with nozzles 4, after which they are sealed in the well, for example, with rubber rings, and a pipe section 5 is connected to the nozzle 4.
Например, дл условий калийных рудников при транспортировании пульпы под максимальным давлением 4,0 МПа, параллельно к выработке высотой 3,2 м скважину диаметром 150 мм бур т станком СБГ-1. Рассто ние между нишами 50 м, глубина ниши 5 м, ширина ниши 4 м, минимальное рассто ние скважины от стенки выработки 1,5 м. При таком соотношении размеров ниши и рассто нии между ними предлагаемый способ позвол ет уменьшить расход труб в 9 раз.For example, for the conditions of potash mines when transporting pulp at a maximum pressure of 4.0 MPa, in parallel to the production of 3.2 m high, a well with a diameter of 150 mm is drilled with an SBG-1 machine. The distance between the niches is 50 m, the depth of the niche is 5 m, the width of the niche is 4 m, the minimum distance of the well from the production wall is 1.5 m. With this ratio of the size of the niche and the distance between them, the proposed method allows reducing pipe consumption by 9 times.
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4872680A RU1797669C (en) | 1990-10-09 | 1990-10-09 | Method for making transportation channel in long mine working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4872680A RU1797669C (en) | 1990-10-09 | 1990-10-09 | Method for making transportation channel in long mine working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1797669C true RU1797669C (en) | 1993-02-23 |
Family
ID=21539682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4872680A RU1797669C (en) | 1990-10-09 | 1990-10-09 | Method for making transportation channel in long mine working |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1797669C (en) |
-
1990
- 1990-10-09 RU SU4872680A patent/RU1797669C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авто рское свидетельство СССР Мг 1010297. КЛ..Е.21 F 15/00, 1981. * |
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