SU109991A1 - The method of development of ore deposits by layer collapse - Google Patents

The method of development of ore deposits by layer collapse

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Publication number
SU109991A1
SU109991A1 SU562585A SU562585A SU109991A1 SU 109991 A1 SU109991 A1 SU 109991A1 SU 562585 A SU562585 A SU 562585A SU 562585 A SU562585 A SU 562585A SU 109991 A1 SU109991 A1 SU 109991A1
Authority
SU
USSR - Soviet Union
Prior art keywords
development
ore deposits
strip
layer collapse
ore
Prior art date
Application number
SU562585A
Other languages
Russian (ru)
Inventor
Е.Я. Махно
Original Assignee
Е.Я. Махно
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 Е.Я. Махно filed Critical Е.Я. Махно
Priority to SU562585A priority Critical patent/SU109991A1/en
Application granted granted Critical
Publication of SU109991A1 publication Critical patent/SU109991A1/en

Links

Description

Способ разработки рудных месторождений слоевым обрушением известен.The method of developing ore deposits by layer breaking is known.

Особенность предлагаемого способа зак.почаетс  в применении двойного гибкого щита, выполненного из коротких дерев нных брусьев, св занных между собой начальным соединением, состо щим из стальных стержней, один конец каждого из которых снабжен резьбой, а ко второму приварена головка с внутренней резьбой дл  соединени  стержней путем ввинчивани  одного в другой; отработка слоев производитс  полосами шириной 30-40 м вкрест простирани  при помоши спаренных лав; кроме того, в вис чем боку каждой полосы проходитс  опережающа  выработку полосы дл  укладки гибкого щита монтажна  щель.The peculiarity of the proposed method is the use of a double flexible shield made of short wooden beams connected to each other by an initial connection consisting of steel rods, one end of each of which is threaded, and a second head is welded to the second rods by screwing one into the other; mining of layers is carried out in strips with a width of 30–40 m across the strike with the help of paired lavas; In addition, in advance of the development of a strip for the installation of a flexible shield, a mounting slit takes place in the side of each strip.

Указанные особенности предлагаемого способа устран ют необходидмость з становки в очистных забо х дерев нного креплени  и укладки к каждом слое мата, что позвол ет повысить производительность труда.These features of the proposed method eliminate the need to install in the cleansing holes of wood fastening and laying to each layer of the mat, which allows to increase labor productivity.

На фиг. 1 - изображен описывае.мый способ разработки рудных месторождений слоевым обрушением; на фиг. 2 - разрез ио А А на фиг. I; на фиг. 3 - разрез по ББ на фиг. 1.FIG. 1 - depicts the described method of mining ore deposits by layer breaking; in fig. 2 shows a section Io A A in FIG. I; in fig. 3 is a section through BB in FIG. one.

Подготовка участка к отработке производитс  следуюиип образом.Site preparation for mining is carried out as follows.

Через каждые 30-40 м проход тс  восстающие: / - посредине отрабатываемой полосы, в вис чем боку и 2 - по кра м полосы, в лежачем боку. От восстающего 2 по падению через 3-5 м проход тс  орты 3. От восстающего }, в вис чем боку проходитс  монтажна  щель 4, в которой укладываетс  двойной гибкий щит 5.Every 30–40 m uprisings are held: / - in the middle of the strip being worked, on the side than on the side and 2 on the edge of the strip, on the lying side. From the rising 2 along the fall, 3–5 m passes the orths 3. From the rising one, in which side there is an installation slit 4, in which a double flexible shield 5 is laid.

В пределах подготавливаемой полосы, между восстающими /, производитс  разрезка спаренных лав 6. По мере отработки, по направлению от вис чего к лежачему боку полосы дл  вентил ции открепл етс  выработка 7 и проходитс  выработка 8, а дл  установки привода конвейера проходитс  камера 9.Within the prepared strip, between the rebels /, the paired lavas 6 are cut. As they are mined, the exit 7 is detached from the direction of the hanging side to the reclining side of the ventilation strip, and the chamber 9 passes to install the conveyor drive.

Добыча руды U лавах осуществл етс  буровзрывными работами с прил енением взрывонава, на цепной конвейер.The extraction of ore by U lavas is carried out by drilling and blasting operations with the use of explosives, on a chain conveyor.

Дл  облегчени  работы конвейера, кажда  лара лав 6 имеет наклон (фиг. 3) в сторону пройденного несколько ниже лав орта 3, по которому руда транспортнруетс  конвейером к восстающему 2.In order to facilitate the work of the conveyor, each of the lavas of the 6 has a slope (Fig. 3) in the direction of the passage slightly lower than the Lavas 3, through which the ore is transported by the conveyor to the ascending 2.

1 р е д м е т изобретени 1 day of invention

1.Способ раз|)аботкн рудных месторождений слоевым обрушением, отличающийс  тем, что, с целью повышени  нроизводительности труда рабочих, применен двойной гибкий щит, выполненный из коротких дерев нных брусьев, св занных между собой началычыл- соединением, состо щим из стальных стержней, один конец каждого из которых снабжен резьбой, а ко второму приварена головка с внутренней резьбой дл  соединени  стержней путем ввинчивани  одного в другой.1. The method of breaking the ore deposits in layered caving, characterized in that, in order to increase the labor productivity of workers, a double flexible shield is used, made of short wooden beams, interconnected by an initial joining, consisting of steel rods, One end of each of which is threaded, and an internal threaded head is welded to the second to connect the rods by screwing one into the other.

2.Форма выполнени  способа, по л. 1, о т л и ч а ю щ а   с   тем, что отработка слоев производитс  полосами щириной 30-40 м вкрест простирани , а разработка их ведетс  спаренными лавами.2. The form of the method, for l. 1, that is, so that the mining of the layers is carried out by strips of width 30–40 m across the strike, and their development is carried out by paired lavas.

3.Форма выполнени  способа по пп. I и 2, о т л и ч а ю щ а   с   тем, что в вис чем боку каждой полосы проходитс  монтажна  щель, опережаюгиа  выработку полосы разрабатываемой руды.3. The form of the method according to paragraphs. I and 2, that is, with the fact that in the hanging side of each strip there is a mounting slit, ahead of the development of a strip of ore under development.

SU562585A 1956-12-17 1956-12-17 The method of development of ore deposits by layer collapse SU109991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU562585A SU109991A1 (en) 1956-12-17 1956-12-17 The method of development of ore deposits by layer collapse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU562585A SU109991A1 (en) 1956-12-17 1956-12-17 The method of development of ore deposits by layer collapse

Publications (1)

Publication Number Publication Date
SU109991A1 true SU109991A1 (en) 1957-11-30

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SU562585A SU109991A1 (en) 1956-12-17 1956-12-17 The method of development of ore deposits by layer collapse

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162759A (en) * 2018-11-02 2019-01-08 榆林学院 One kind being suitable for quick closing device and method by gob side entry retaining lane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162759A (en) * 2018-11-02 2019-01-08 榆林学院 One kind being suitable for quick closing device and method by gob side entry retaining lane

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