ZA852633B - Method for refilling of the voids of the debris and pipeline for carrying out the method - Google Patents

Method for refilling of the voids of the debris and pipeline for carrying out the method

Info

Publication number
ZA852633B
ZA852633B ZA852633A ZA852633A ZA852633B ZA 852633 B ZA852633 B ZA 852633B ZA 852633 A ZA852633 A ZA 852633A ZA 852633 A ZA852633 A ZA 852633A ZA 852633 B ZA852633 B ZA 852633B
Authority
ZA
South Africa
Prior art keywords
refilling
voids
debris
pipeline
carrying
Prior art date
Application number
ZA852633A
Inventor
Friedrich Sill
Ulrich Kraemer
Hans Maurer
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of ZA852633B publication Critical patent/ZA852633B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically
    • E21F15/10—Hydraulic or pneumatic filling-up machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
ZA852633A 1984-04-11 1985-04-10 Method for refilling of the voids of the debris and pipeline for carrying out the method ZA852633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3413602A DE3413602C2 (en) 1984-04-11 1984-04-11 Method for relocating the cavities of a fracture field

Publications (1)

Publication Number Publication Date
ZA852633B true ZA852633B (en) 1985-12-24

Family

ID=6233255

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852633A ZA852633B (en) 1984-04-11 1985-04-10 Method for refilling of the voids of the debris and pipeline for carrying out the method

Country Status (2)

Country Link
DE (1) DE3413602C2 (en)
ZA (1) ZA852633B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704731C3 (en) * 1986-02-20 1993-12-02 Hoelter Heinz Flotation peaks offset
DE3720080A1 (en) * 1987-06-03 1989-01-05 Deutsche Projekt Union Dpu METHOD AND DEVICE FOR FILLING CAVES IN MINING MINING COMPANIES, ESPECIALLY IN MINING
DE3925639A1 (en) * 1988-08-05 1990-03-22 Bochumer Eisen Heintzmann Coal-mine gallery-backfilling system - uses fine granular free-flowing material introduced at roof
DE3929162A1 (en) * 1989-09-04 1991-03-14 Bergwerksverband Gmbh Clogging fracturing space in longwall working process - by using hydraulic mixt. of foundry shake-out sand, water and sec substance before mining
DE3932046C3 (en) * 1989-09-26 1994-04-07 Bergwerksverband Gmbh Fracture field offset method
DE4331641C1 (en) * 1993-09-17 1995-03-09 Dmt Gmbh Process for introducing pneumatic packing with the addition of fine-grain fillers, and apparatus for carrying out the process
AT2255U1 (en) * 1998-02-17 1998-07-27 Brunner Karl Heinz MB-KÜNETTEN filling material 0/16, 0/32
CN103016053B (en) * 2012-12-07 2015-03-04 中国矿业大学 Method of local filling to control surface subsidence in gob
CN104074516B (en) * 2014-06-23 2016-02-10 中国矿业大学 A kind of brill formula coal-winning machine filling drill bit
CN106593523B (en) * 2017-01-23 2018-08-17 中国矿业大学 Goaf air leaking control method in a kind of shallow embedding close-in seams recovery process
CN113218616B (en) * 2021-06-07 2022-05-17 太原理工大学 Physical experiment platform for simulating grouting partition air leakage of coal mine goaf

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927719A (en) * 1975-04-25 1975-12-23 Us Interior Remote sealing of mine passages
DE2939051C2 (en) * 1979-09-27 1983-03-03 Preussag Ag Metall, 3380 Goslar Method of moving excavation cavities
DE3129090A1 (en) * 1981-07-23 1983-03-03 Ruhrkohle Ag, 4300 Essen Method for the hydromechanical conveying of filling materials for filling mining cavities and apparatus for carrying out the method

Also Published As

Publication number Publication date
DE3413602C2 (en) 1986-04-24
DE3413602A1 (en) 1985-10-24

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