SU114049A1 - Method of mechanized development of thin gently dipping layers by long pillars for the uprising - Google Patents

Method of mechanized development of thin gently dipping layers by long pillars for the uprising

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Publication number
SU114049A1
SU114049A1 SU562629A SU562629A SU114049A1 SU 114049 A1 SU114049 A1 SU 114049A1 SU 562629 A SU562629 A SU 562629A SU 562629 A SU562629 A SU 562629A SU 114049 A1 SU114049 A1 SU 114049A1
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SU
USSR - Soviet Union
Prior art keywords
uprising
rock
long pillars
gently dipping
thin
Prior art date
Application number
SU562629A
Other languages
Russian (ru)
Inventor
П.П. Михалюк
Original Assignee
П.П. Михалюк
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by П.П. Михалюк filed Critical П.П. Михалюк
Priority to SU562629A priority Critical patent/SU114049A1/en
Application granted granted Critical
Publication of SU114049A1 publication Critical patent/SU114049A1/en

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Description

Способы гидромеханизированной разработки тонких пологопадагощих пластов длинными столбами по восстанию, с выемкой их обратным ходом и оставлением породы от подрывки нарезных выработок в выработанном пространстве известны.The methods of hydromechanized development of thin, gently sloping seams with long pillars along the uprising, with recessing them in reverse and leaving the rock from undermining rifled workings in the developed space are known.

Особенностью описываемого способа, согласно изобретению,  вл етс  нарезка лавы в нижней части участка по простиранию, в выработанном пространстве которой (лавы) посредством гидротранспорта помешаетс  порода от подрывки восстающих нарезных выработок. Такой способ повып1ает производительность труда, так как исключаютс  трудоемкие работы по выдаче породы на поверхность.A feature of the described method according to the invention is cutting of the lava in the lower part of the section along the strike, in the developed space of which (lava) by means of hydrotransport the rock is prevented from undermining rebellious rifled workings. Such a method increases labor productivity, as labor-intensive work on rock extraction to the surface is eliminated.

На фиг. 1 представлен участок, разрабатывающий тонкий пологопадающий пласт с применением указанного способа, а на фиг. 2 приведены детали узлов I н 2, помещенных на фиг. 1.FIG. 1 is a plot that develops a thin gently dipping layer using this method, and FIG. 2 shows details of the I n 2 units placed in FIG. one.

Породу, получаемую от подрывки штрека при верхней подрывке, можно смывать гидромониторной струей в выработанное пространство породной лавы, в оставл емое пространство после размещени  породы от проходки выемочной печи или же передавать по желобам (разрез ЛЛ).The rock obtained from the drift blast at the upper blasting can be flushed with a jetting jet into the worked-out space of rock lava, into the space left after rock placement from the penetration of the excavation furnace, or transmitted along the grooves (LL section).

Порода, получаема  при проходке выемочной печи,  вл ющейс  продолжением брсмсберга, направл етс  в последний участок породной лавы предыдупим-о бремсберга через просек и смежную выемочную печь.Breed obtained during the excavation of the excavation furnace, which is a continuation of the brimsberg, is directed to the last section of the rock lava in advance through the glacier and the adjacent excavation furnace.

Аккумулирующий щтрек проходитс  от бремсберга с подъемом 0,05-0,07. Такой подъем придаетс  щтреку дл  транспортировани  угольной и породной пульпы (разрез ББ и АА).Accumulator shchrek passes from Bremsberg with a rise of 0.05-0.07. Such a lift is attached to the bridge for transporting coal and rock pulp (section BB and AA).

При нижней подрывке аккумулирующего щтрека передача породы возможна только по желобам.In the lower undercutting of accumulating shchreka, the transfer of rock is possible only along troughs.

Вентил ционный штрек или нижний щтрек породной лавы проходит..The vent or drift of rock lava passes ..

с  широким забоем Проходк;) по yiviio осуществл етс  гидравлическим способом. Смыв угл  производитс , после предварительного рыхлени  массива угл  взрыванием нгпуров длиной 4 ж. Взорванна  порода убираетс  в раскоску замывом струей из гидромонитора. Косовичник отмываетс  с прилкненнем фильтрующей ткани дл  осветлени  воды. Этот же способ осветлени  воды примен етс  и в породной лаве. Крепь состоит из аркообразного верхн ка и анкеров.with a wide face of penetrations;) by yiviio is carried out hydraulically. The coal is flushed out after preliminary loosening of the coal mass by blasting ngpur with a length of 4 W. The blown-up rock is removed to the cross-section by washing with a jet from a jetting machine. The Kosovic is washed with a filter cloth applied to lighten the water. The same method of water clarification is also used in rock lava. The support consists of an arched top and anchors.

Предмет изобретени Subject invention

Способ гидромеханизированной разработки тонких пологопадающих пластов длинными столбами по восстанию, с выемкой их обратным ходом к оставлением породы от подрывки нарезных выработок в выработанном пространсТБе, отличающийс  тем, что в нижней части участка нарезаетс  но простиранию лавы (столб), в выработанном пространстве которой посредством гидротранспорта помещаетс  порода от подрывки восстающих выработок,Hydromechanized development of thin gently dipping seams with long pillars along the uprising, with their recessing back to leaving the rock from undermining rifled workings in the developed space, which is placed in the lower part of the site by a hydrotransport rock from undermining rising workings,

Узел1 I Узел гNode1 I Node g

SU562629A 1956-11-27 1956-11-27 Method of mechanized development of thin gently dipping layers by long pillars for the uprising SU114049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU562629A SU114049A1 (en) 1956-11-27 1956-11-27 Method of mechanized development of thin gently dipping layers by long pillars for the uprising

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU562629A SU114049A1 (en) 1956-11-27 1956-11-27 Method of mechanized development of thin gently dipping layers by long pillars for the uprising

Publications (1)

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SU114049A1 true SU114049A1 (en) 1957-11-30

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SU (1) SU114049A1 (en)

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