SU717342A1 - Method of mining horizontal and gently sloping mineral beds - Google Patents
Method of mining horizontal and gently sloping mineral beds Download PDFInfo
- Publication number
- SU717342A1 SU717342A1 SU792719684A SU2719684A SU717342A1 SU 717342 A1 SU717342 A1 SU 717342A1 SU 792719684 A SU792719684 A SU 792719684A SU 2719684 A SU2719684 A SU 2719684A SU 717342 A1 SU717342 A1 SU 717342A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workings
- delivery
- mining
- chambers
- distance
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 9
- 239000011707 mineral Substances 0.000 title claims description 9
- 238000005065 mining Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 7
- 230000003245 working effect Effects 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/20—Methods of underground mining; Layouts therefor for rock salt or potash salt
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Description
Изобретение относитс к горной промышленности и может использоват.ьс при разработке горизонтальных и пологих пластов полезных ископЕьеьых, например калийных солей. Известен способ разработки горизонтальных и пологих пластов псхлезных ископаемых, включающий проведение подготовительных выработок п oтработку пласта камерами 1 , Известен также способ разработки горизонтальных и пологих пластов полезных ископаемых, включающий проведение транспортных панельных, вентил ционных и блоковых выработок, отработку пласта кaмepa IИ транспорти рование отбитого полезногоископаемого самоходным оборудованием до перегрузочных пунктов 2, Однако такие способы характеризуютс значительным объемом подготовительных работ,, недостаточно высокой эффективностью и безопасностьиз, ведени горных работ. Цель изобретени - снижение;рбъе ма подготовительных работ и повышение эффективности и безопасности ра работки .,.- Это достигаетс тем, что от блоковой выработки перпендикул рно ка- . мерам провод т дхостаточные выработки, а отбитое полезное ископаемое транспортируют из камера через ближайшую к забою камеры доставочную выработку ча блоковуювыработку, причем рассто ние между доставочн ами быработками и ширину выемочного участка устанавливают исход из соотношени ,5Цр Где В - ширина выемочного участка,м; в - рассто ние Me.jxy доставочными выработками, м; LKJ- критическое рассто ние доставки , м,. Кроме того, отработку смежных камер провод т во встречном направлении. . На чертеже приведена схема ведени горных работ. Способ заключаетс в следующем, Отработку горизонтального или полого пласта полезного ископаемого провод т камерами 1, До отработки провод т панельную транспортную выработку 2, вентил ционную выработку 3 и блоковую транспортную выработку 4. От блоковой транспортной выработки перпендикул рно камерами провод т достаThe invention relates to the mining industry and can be used in the development of horizontal and flat seams of minerals, such as potassium salts. There is a method of developing horizontal and gentle reservoirs of mineral fossils, including preparatory workings for reservoir development by chambers 1, There is also known a method for developing horizontal and gentle mineral reservoirs, including carrying out transport panel, ventilation and block workings, developing a reservoir II and transporting a broken mineral. self-propelled equipment up to transshipment points 2, However, such methods are characterized by a considerable amount of preparation bodywork, inadequate efficiency and safety, mining operations. The purpose of the invention is to reduce the number of preparatory work and increase the efficiency and safety of development., .- This is achieved by the fact that from the block production perpendicular to the canal. measures are made for sufficiently mined workings, and the broken minerals are transported from the chamber through the closest to the slaughter chamber's delivery output and block output, with the distance between the delivery stations and the width of the excavation section being determined from the ratio, 5Kr Where is the width of the excavation area, m; in - distance Me.jxy delivery workings, m; LKJ - critical delivery distance, m ,. In addition, testing of adjacent chambers is conducted in the opposite direction. . The drawing is a mining plan. The method is as follows. The mining of a horizontal or hollow mineral reservoir is carried out by chambers 1. Before the mining operation, panel transport generation 2, ventilation ventilation 3 and block transport generation 4 are conducted. From block transport generation, chambers are perpendicular to
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792719684A SU717342A1 (en) | 1979-02-02 | 1979-02-02 | Method of mining horizontal and gently sloping mineral beds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792719684A SU717342A1 (en) | 1979-02-02 | 1979-02-02 | Method of mining horizontal and gently sloping mineral beds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU717342A1 true SU717342A1 (en) | 1980-02-25 |
Family
ID=20808098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792719684A SU717342A1 (en) | 1979-02-02 | 1979-02-02 | Method of mining horizontal and gently sloping mineral beds |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU717342A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720863C1 (en) * | 2019-07-15 | 2020-05-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for development of gently sloping formations of potassium salts by combine machines |
| RU2817486C1 (en) * | 2024-01-29 | 2024-04-16 | федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for development of flat beds of potassium salts by combine complexes |
-
1979
- 1979-02-02 SU SU792719684A patent/SU717342A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720863C1 (en) * | 2019-07-15 | 2020-05-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for development of gently sloping formations of potassium salts by combine machines |
| RU2817486C1 (en) * | 2024-01-29 | 2024-04-16 | федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for development of flat beds of potassium salts by combine complexes |
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