Förderberg

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A conveyor mountain is a sloping stretch that connects the floors of a mine . The conveyor mountain is also used to connect the seams to the mine workings. Conveying mountains are mostly in place of a blind shaft ascended .

use

For several years now, mining mountains have also replaced day shafts . This option is used in particular when the conveyor mountain can be used to make a more favorable connection to the mine field . Conveyor mountains are equipped with belt systems in which conveyor belts with a width of up to 1400 mm are used. The belts have steel inserts instead of textile inserts. Most of the time, the conveyor systems are set up to convey the upper and lower strand. In addition to the conveyor system, a wider run has been set up which, if necessary, can be driven over or walked on for revision and repair of the conveyor system. Most mining peaks have a rise of between 9 and 15 gon .

Practical examples

At the Prosper-Haniel mine there is the only daily conveyor mountain in the Ruhr mining industry ; whose belt return was used for the return transport of dead rock . In 2008, the 7500 meter long and 800 ton heavy conveyor belt was replaced as scheduled. Hanns Ketteler , mine director of the Verbundzeche Prosper-Haniel from 1974 to 1992, is considered the father of the Förderberg.

  • Information board with schematic drawing on the Bandberg at the Prosper-Haniel colliery

  • View into the Bandberg, on the left the road that can be used by motor vehicles

  • The 35 mm thick conveyor belt on the support rollers. The drive takes place only at the upper station.

Individual evidence

  1. ↑ a b c Walter Bischoff , Heinz Bramann: The small mining dictionary. 7th, revised and expanded edition. Verlag Glückauf GmbH, Essen 1988, ISBN 3-7739-0501-7 .
  2. ^ Ernst-Ulrich Reuther: Textbook of mining science. First volume, 12th edition, VGE Verlag GmbH, Essen 2010, ISBN 978-3-86797-076-1 , pp. 15, 19, 67, 68.
  3. ^ Carl Hellmut Fritzsche: Textbook of mining science. Second volume, 10th edition, Springer Verlag, Berlin / Göttingen / Heidelberg 1962, p. 38.
  4. ↑ Press releases - RAG Deutsche Steinkohle. Prosper-Haniel mine changes belt in conveyor mountain - gigantic "Lindwurm" returns. (No longer available online.) RAG, formerly in the original ; accessed on January 23, 2015 .  ( Page no longer available , search in web archives )@1@ 2Template: Dead Link / www.inarchive.com
  5. ↑ Helga Pillar: He shaped the mining of this city. Hanns Ketteler, mine director i. R., died suddenly and unexpectedly. In: derwesten.de. WAZ , June 6, 2009, accessed January 23, 2015 .