Substantiation of parameters of aspirating shelter at transfer jun-ction of band conveyor

User Rating:  / 0
PoorBest 

Authors:

Ye.A. Novikova, Postgraduate student of the Aerology and Safety Department, of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

Ya.Ya. Lebedev, Candidate of Technical Sciences, Senior Lecturer of the Aerology and Safety Department, of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

V.G. Klochkov, Candidate of Technical Sciences, Professor of the Aerology and Safety Department State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

The article analyzes possibility of dust burden decline in conveyorway by means of increase of efficiency of equipment of aspirating shelters. For substantiation of parameters of the aspirating shelter the detailed analysis of exchange of air in shelter of transfer junction of two conveyors is executed. As a result of the experimental data mathematical processing the lines of air stream are built and conformities to the law of air speed change at the entrance of an aspirating chamber are ascertained subject to the distance from the conveyor belt and for different mountain mass moving speeds. On the basis of the researches the method of calculation of aspirating shelter allowing account taking of the dynamics of moving mountain mass and its influence on the streams of aspirated air is developed.

Bibliography:

1. Russian source: Khachatryan S.A. Problemy nadezhnosti konveyernogo transporta ugolnykh shakht / Khachatryan S.A. - S-Pb, 2004. – 182 p.

2. Ukrainian source: Netsepliaiev V.I. Borotba z pylom u vyrobkakh z konveiernoiu dostavkoiu vuhillia / Netsepliaiev V.I., Petrukhin R.M. – K.: Теkhnіkа, 1972. – 128 p.

3. Russian source: Vremennoe rukovodstvo po primeneniyu sredstv borby s pylyu na ugleobogatitelnykh fabrikakh i sortirovkakh shakht / [M.I. Lazarenko, E.I. Ontin, S.P. Vasina, P.M. Petrukhin] – M.: Nedra, 1971. – 104 p.

4. Russian source: Spravochnik po borbe s pylyu v gornodobyvayushchei promyshlennosti / pod red. A.S. Kuzmicha – М.: Nedra, 1982. – 240 p.

5. Russian source: Obespylivanie vozdukha na fabrikakh gornoobogatitelnykh kombinatov / [I.I. Afanasyev, V.S. Vashchenko, G.S. Generalov ] – М.: Nedra, 1972. - 184 p.

Files:
2011_01 Nivikova
Date 2012-11-27 Filesize 364.77 KB Download 1060

Visitors

3232146
Today
This Month
All days
571
571
3232146

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Archive by field of science Ecology Substantiation of parameters of aspirating shelter at transfer jun-ction of band conveyor