BASIC CHARACTERISTICS OF FANS USED IN UNDERGROUND SPACES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F17%3A10236220" target="_blank" >RIV/61989100:27350/17:10236220 - isvavai.cz</a>

Výsledek na webu

<a href="https://sgemworld.at/sgemlib/spip.php?article9165&lang=en" target="_blank" >https://sgemworld.at/sgemlib/spip.php?article9165&lang=en</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2017/13/S03.014" target="_blank" >10.5593/sgem2017/13/S03.014</a>

Jazyk výsledku

angličtina

Název v původním jazyce

BASIC CHARACTERISTICS OF FANS USED IN UNDERGROUND SPACES

Popis výsledku v původním jazyce

Since the beginning of deep mining for the acquisition of minerals or driving galleries, later tunnels, man has faced the problem connected with draining used and polluted air (the so-called mine air), and transport of fresh air to the workplace. Since time immemorial, mine air has influenced and prevented the work of miners and drifters, as well as of the mechanized technology. The most significant factors of air pollution include exhaust fumes of mechanisms used in the performance of work, blasting fumes and, obviously, in the case of mines, gases released from the rock mass when its structure is disturbed. Finally, a major problem is blowing dust and unsuitable microclimatic conditions. Therefore, it was necessary to discover a process which would effectively eliminate these problems. As a result, in mines and in areas where mining methods are applied, main or auxiliary (separate) fans have been installed. Fans have made work in mines more effective and, among other things, it increased the safety of employees. The aim of this article is to explain the basic divisions and properties of the most used mining fans in the Ostrava-Karviná district. And also the characteristics of the fans used in the drilling of road and railway tunnels in the Czech and Slovak Republics as well as in Europe.

Název v anglickém jazyce

BASIC CHARACTERISTICS OF FANS USED IN UNDERGROUND SPACES

Popis výsledku anglicky

Since the beginning of deep mining for the acquisition of minerals or driving galleries, later tunnels, man has faced the problem connected with draining used and polluted air (the so-called mine air), and transport of fresh air to the workplace. Since time immemorial, mine air has influenced and prevented the work of miners and drifters, as well as of the mechanized technology. The most significant factors of air pollution include exhaust fumes of mechanisms used in the performance of work, blasting fumes and, obviously, in the case of mines, gases released from the rock mass when its structure is disturbed. Finally, a major problem is blowing dust and unsuitable microclimatic conditions. Therefore, it was necessary to discover a process which would effectively eliminate these problems. As a result, in mines and in areas where mining methods are applied, main or auxiliary (separate) fans have been installed. Fans have made work in mines more effective and, among other things, it increased the safety of employees. The aim of this article is to explain the basic divisions and properties of the most used mining fans in the Ostrava-Karviná district. And also the characteristics of the fans used in the drilling of road and railway tunnels in the Czech and Slovak Republics as well as in Europe.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20703 - Mining and mineral processing

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

17th International Multidisciplinary Scientific GeoConference: SGEM 2017 : conference proceedings : 29 June-5 July, 2017, Albena, Bulgaria. Volume 17

ISBN

978-619-7105-00-1

ISSN

1314-2704

e-ISSN

neuvedeno

Počet stran výsledku

7

Strana od-do

101-107

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

29. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—