SU73690A1 - The way to develop powerful hollow falling seams - Google Patents
The way to develop powerful hollow falling seamsInfo
- Publication number
- SU73690A1 SU73690A1 SU380434A SU380434A SU73690A1 SU 73690 A1 SU73690 A1 SU 73690A1 SU 380434 A SU380434 A SU 380434A SU 380434 A SU380434 A SU 380434A SU 73690 A1 SU73690 A1 SU 73690A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- way
- lava
- develop powerful
- seams
- falling seams
- Prior art date
Links
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Разработка мошных пологипадающих пластов, согласно предлагаемому способу, производитс от границ шахтного пол или выемочного участка oдIювpe ieпнo на всю мощность Двум сло ми. Нижний слой вырабатываетс лавой по простиранию . Остающа с в кровле толща угл взрываетс при помощи глубоких скнажин п обрунп.ваетс в лаву нижнего сло . Обрущение иронзводитс на транспортер т желого Tiifia, устапавливае.мьн в лаве.The development of the mechanically leaning seams, in accordance with the proposed method, is carried out from the borders of the mine floor or the excavation site of the Ed. The lower layer is produced by lava along the strike. The coal remaining in the roof explodes with the help of deep sknaz n and is rounded into the lava of the lower layer. Ironing is erected onto the Tiifia heavy conveyor, installed in lava.
На фиг. изображена система разработки в плане; на фиг. 2-разрез по В-В: ia фиг. 3 и 4--разрез 110 А-А и Ь - Б.FIG. depicts the development system in the plan; in fig. 2-section on bb: ia fig. 3 and 4 - section 110 A-A and b - B.
Дл выемки угл в лаве нижнего сло прштен етс врубова машина, а дл доставки обЕмчнын скребковый транспортер. Лава креиитс забойП1НЦКОЙ / п кострами 2. Выемка потолочины производитс па участке между забо ми лавы п косграми со стор( выработаююго пространства по иадепик).In the lava of the lower layer, the cutting machine is cut by a cutting machine and a scraper conveyor for delivery. Lava creiits faceplate / bonfire 2. Ceiling is dredged in the area between the faces of the lava and the cosgas (working space in iadepik).
Обруи1е111-:е потолочины производитс взрывным способом при помощи глубоких скважин 3. Скважины бур тс легким буровым станком па всю высоту потолочины, неThe tooling111-: e of the ceiling is made in an explosive manner using deep wells 3. The wells are drilled with a light drilling rig at the entire height of the ceiling, not
доход до кровли на 0,5 м. Это обеспечивает оставление на кровле коркп угл 4, предохран ющей o6pyHieiiпый уголь от загр знени породой, котора затем обрушиваетс . Прс;гессь по угл к лаве и eiiMio пот(МОп;нь ирсчюход т одновременно .the income to the roof is 0.5 m. This ensures that coal 4 is left on the roof of the roof, which protects the o6pyHieii coal from contamination by rock, which then collapses. Prs; hess over coal to lava and eii Mio sweat (MOS; h irishchuhod t at the same time.
Перед началом iibie:.iKii в .ъе со стороны забо устанавливаетс скребковы транспортер 5. Дл обеспечен1; нрпемки всего угл на траиспортер с его боков став тс щиты б- По мере убожи o6pyii;eHного т,1 , траисиортер HOCTenoiHo част ми хтхорачиваегс;:. Одноврел;енпо с Бые.мксй потсчючпиы в следующей полосе по простиранщо происходит б феппе екважии п установка трапспортера.Before the start of iibie: .iKii, a scraper conveyor is installed on the side of the zaboi. A scraper conveyor 5 is installed. The entire coal supply to the trasporter from its sides is set up with the b-shields. As you go, o6pyii; eH, t, 1, the HOCTenoiHo tracer is broken in parts;:. On the other hand, an installation with a trap in the next lane takes place in the next lane.
Н р е д м е т и з о б р е т е и :: Способ разработки мощных пологопадаюшпх пластов iia всю мопдность путем выработкп ппжиего сло пласта лавой п обрупюпи потолочины в лаву ппжнего сло , отлнч а ю щ п и с тем, что дл обрушени потолочины иа скребковый траиспортер взрывным путем, бур т скважины на всю мопиюсть потолоЧ1П1Й1 .AT A REFERENCE :: A method for developing powerful iia gently sloping reservoirs all of the mopdity by working out a second layer of the layer of lava n of the ceilings of the ceiling into the lava of the second layer, so that to break the ceiling and the scraper traysporteur in an explosive way, drill holes in the entire area of potlichi1.
Фиг. FIG.
Пмн нижнею СПОЙPmn lower SPOY
.Ш(П .Ш (П
/,,./;-.-;:.:-,-.., ..„.,-.., ,........./,,./; -.-;:.: -, - .., .. „., - ..,, .........
-/ { Я // ч/7лЯ о.7/;:;;у7.:ч;;; r : ;sv;-/ v77 ;;j77w w7A v77.- / {I // h / 7LI o.7 /;: ;; u7.: H ;;; r:; sv; - / v77 ;; j77w w7A v77.
./ V/W/AV/AX//A V/A V/A«//A V// WA y//./V / W / AV / AX // A V / A V / A "// A V // WA y //
№ 73691)No. 73691)
- о Фиг. 3- o FIG. 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU380434A SU73690A1 (en) | 1948-06-22 | 1948-06-22 | The way to develop powerful hollow falling seams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU380434A SU73690A1 (en) | 1948-06-22 | 1948-06-22 | The way to develop powerful hollow falling seams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU73690A1 true SU73690A1 (en) | 1948-11-30 |
Family
ID=48249617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU380434A SU73690A1 (en) | 1948-06-22 | 1948-06-22 | The way to develop powerful hollow falling seams |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU73690A1 (en) |
-
1948
- 1948-06-22 SU SU380434A patent/SU73690A1/en active
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