YU48981B - Postupak dobijanja uglja, naročito iz debelih slojeva - Google Patents

Postupak dobijanja uglja, naročito iz debelih slojeva

Info

Publication number
YU48981B
YU48981B YU75595A YU75595A YU48981B YU 48981 B YU48981 B YU 48981B YU 75595 A YU75595 A YU 75595A YU 75595 A YU75595 A YU 75595A YU 48981 B YU48981 B YU 48981B
Authority
YU
Yugoslavia
Prior art keywords
coal
trench
moving
conveyor
hydraulic support
Prior art date
Application number
YU75595A
Other languages
English (en)
Other versions
YU75595A (sh
Inventor
Marjan Kolenc
Jože Rovšnik
Ivan Pečovnik
Original Assignee
Rudnik Lignita Velenje P.O.
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 Rudnik Lignita Velenje P.O. filed Critical Rudnik Lignita Velenje P.O.
Publication of YU75595A publication Critical patent/YU75595A/sh
Publication of YU48981B publication Critical patent/YU48981B/sh

Links

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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Postupak dobijanja uglja, naročito iz debelih slojeva, uključujući dobijanje uglja iskopavanjem, koje se sastoji od sečenja zida iskopa, pomeranja iskopnog transportera, pomeranja sekcija hidrauličnih potpora i pripremanja prednjih krajeva kao i pomeranja zadnjeg otvora, i dobijanja uglja iz nadkopnog dela, koje obuhvata drobljenje uglja, spuštanje istog kroz hidraulična vrata hidraulične potpore i kontrolisano spuštanje uglja u iskopni transporter, naznačen time, što se sastoji iz sečenja podkopa, pomeranja iskopnog transportera u prostor nastao sečenjem podkopa, pomeranja svake sekcije hidraulične potpore u smeru prema transporteru, urušenja nadkopnog uglja podizanjem i spuštanjem tavanica hidrauličnih potpora i kontrolisanog spuštanja urušenog nadkopnog uglja preko sekcija tavanica u prednjem delu iskopa u iskopni transporter. Prijava sadrži još 1 zavisan zahtev.
YU75595A 1995-03-20 1995-12-06 Postupak dobijanja uglja, naročito iz debelih slojeva YU48981B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI9500091A SI9500091A (en) 1995-03-20 1995-03-20 Method for mining coal, especially from thick seams

Publications (2)

Publication Number Publication Date
YU75595A YU75595A (sh) 1998-08-14
YU48981B true YU48981B (sh) 2003-02-28

Family

ID=20431576

Family Applications (1)

Application Number Title Priority Date Filing Date
YU75595A YU48981B (sh) 1995-03-20 1995-12-06 Postupak dobijanja uglja, naročito iz debelih slojeva

Country Status (7)

Country Link
AU (1) AU695018B2 (sh)
BA (1) BA96080A (sh)
PL (1) PL177921B1 (sh)
SI (1) SI9500091A (sh)
TR (1) TR199500979A2 (sh)
WO (1) WO1996029504A1 (sh)
YU (1) YU48981B (sh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061922B (zh) * 2010-10-26 2012-10-24 中国矿业大学 一种分叉合并煤层综采连续推进开采的方法
CN113435045B (zh) * 2021-06-28 2022-03-01 中国矿业大学 一种急倾斜煤层水平分段综放开采支架工作阻力计算方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932560C2 (de) * 1989-09-29 1993-12-16 Klaus Ketterer Verfahren zur Regelung der Förderleistung
US5368369A (en) * 1993-03-23 1994-11-29 Council Of Scientific & Industrial Research Equipment useful for winning ores particularly coal in longwall mining
GB2285075A (en) * 1993-12-22 1995-06-28 Longwall Roof Supports Ltd Mining apparatus and method

Also Published As

Publication number Publication date
BA96080A (bs) 1999-08-02
SI9500091A (en) 1995-06-30
WO1996029504A1 (en) 1996-09-26
AU695018B2 (en) 1998-08-06
PL322301A1 (en) 1998-01-19
TR199500979A2 (tr) 1997-03-21
YU75595A (sh) 1998-08-14
AU3123995A (en) 1996-10-08
TR199500979A3 (sh) 1997-03-21
PL177921B1 (pl) 2000-01-31

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