Reduction of conveyor belt piercing on conveyour belts at surface mines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F20%3A10246394" target="_blank" >RIV/61989100:27200/20:10246394 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27230/20:10246394

Výsledek na webu

<a href="https://www.sgem.org/index.php/elibrary-research-areas?view=publication&task=show&id=6886" target="_blank" >https://www.sgem.org/index.php/elibrary-research-areas?view=publication&task=show&id=6886</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2020/1.2/s03.029" target="_blank" >10.5593/sgem2020/1.2/s03.029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reduction of conveyor belt piercing on conveyour belts at surface mines

Popis výsledku v původním jazyce

Cases of breakthrough on conveyors belt occur very often during the transport of heavy material in surface mines. The annual cost of their repairs in the Czech Republic is around two million euros. Therefore, we expected a constructional solution for impact points, which would reduce the dynamics of impacts and thus prevent to destroy the conveyors. In addition to reducing the number of punctures on conveyor belts, there has also been a significant reduction in dust in the area of transfer points. This article therefore deals with the issue of significant reduction of the dynamics of impact and thus elimination the puncture of conveyor belts, which will significantly reduce the cost of the conveyor belts and the cost of the entire extraction. The main benefit of this article is a detailed description of the impact bed with impact bars, which we designed and tested directly in operation. Its priority in addition to impact bars, which absorb the energy of the impact, are suitably located disc springs on the impact bed. The use of new types of impact beds significantly increases the lifetime of conveyor belts and also reduces dust in the area of rock impact, which will have an impact on the environment, not only in places of impact, but also in the entire surface mine and its surroundings. Currently, the whole world is focusing on environmental issues, where noise and dust are at the forefront of the problem. This only confirms that this is a very serious problem that needs to be addressed.

Název v anglickém jazyce

Reduction of conveyor belt piercing on conveyour belts at surface mines

Popis výsledku anglicky

Cases of breakthrough on conveyors belt occur very often during the transport of heavy material in surface mines. The annual cost of their repairs in the Czech Republic is around two million euros. Therefore, we expected a constructional solution for impact points, which would reduce the dynamics of impacts and thus prevent to destroy the conveyors. In addition to reducing the number of punctures on conveyor belts, there has also been a significant reduction in dust in the area of transfer points. This article therefore deals with the issue of significant reduction of the dynamics of impact and thus elimination the puncture of conveyor belts, which will significantly reduce the cost of the conveyor belts and the cost of the entire extraction. The main benefit of this article is a detailed description of the impact bed with impact bars, which we designed and tested directly in operation. Its priority in addition to impact bars, which absorb the energy of the impact, are suitably located disc springs on the impact bed. The use of new types of impact beds significantly increases the lifetime of conveyor belts and also reduces dust in the area of rock impact, which will have an impact on the environment, not only in places of impact, but also in the entire surface mine and its surroundings. Currently, the whole world is focusing on environmental issues, where noise and dust are at the forefront of the problem. This only confirms that this is a very serious problem that needs to be addressed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/VH20182020042" target="_blank" >VH20182020042: Ochrana obyvatelstva v územním plánování a při stanovení technických podmínek pro navrhování staveb</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

20th International Multidisciplinary Scientific GeoConference - SGEM 2020 : 18-24 August, 2020, Albena, Bulgaria : conference proceedings of selected papers. Issue 5.1

ISBN

978-619-7603-10-1

ISSN

1314-2704

e-ISSN

1314-2704

Počet stran výsledku

6

Strana od-do

227-232

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

18. 8. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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