Journals →  Eurasian Mining →  2017 →  #2 →  Back

INDUSTRIAL SAFETY AND LABOUR PROTECTION
ArticleName Selecting utilities for portable mine air control
DOI 10.17580/em.2017.02.08
ArticleAuthor Simakov A. S., Byzova A. A.
ArticleAuthorData

Saint-Petersburg Mining University, Saint Petersburg, Russia:

Simakov A. S., Associate Professor, Candidate of Engineering Sciences, as.simakov@yandex.ru
Byzova A. A., Master

Abstract

One of the key objectives of mine safety is the continuous control of gas concentrations in mine air. Chemical composition of mine air depends on geological conditions, mining technology and type of mining equipment. The main sources of chemical contamination of mine air are gas emission from rock mass, oxidation processes, blasting and operation of mining machines. The presence of personnel in underground tunnels should be allowed with regard to the mine air content of oxygen, hydrogen and harmful gases. A harmful gas is methane that accumulates in closed spaces and is explosive. Methane concentration in the air of operating underground mines can never exceed maximum allowable values. The mine air content of oxygen is to be not less that 20% and hydrogen content cannot be higher than 0.5% (by volume).

keywords Methane, mine, control, meter, sensor, concentration, UART, ZigBee
References

1. Shevkun E. B. Basis of mining. Khabarovsk : Izdatelstvo Tikhookeanskogo gosudarstvennogo universiteta, 2012. 186 p.
2. Bazhin V. Yu., Beloglazov I. I., Feshchenko R. Yu. Deep conversion and metal content of Russian coals. Eurasian Mining. 2016. No 2. pp. 28–30. DOI: 10.17580/em2016.02.07
3. Kaledina N. O., Kirin B. F., Sleptsov V. I. Protection in emergency situations. Gornaya kniga. 2017. p. 272.
4. Smirnov A. M. Basis of geoecological moniotoring of coal mines. Gornaya kniga. 2017. p. 269.
5. Control of gaseous atmosphere in mine. Coalguide.ru. Moscow. 2013–2015. Available at: http://www.coalguide.ru/ventilyaciya-i-tb/ (accessed: 3.01.2017).
6. Available at: http://docs.cntd.ru/document/901865882
7. Avdeev P. B., Oveshnikov Yu. M. Basis of mining (Construction geotechnology). Chita : ZabGU, 2016. 215 p.
8. Sobolev G. G. Apparatuses and tools of rescue service. Moscow, 1976.
9. Geykhman I. L. Method of control of mine atmosphere composition and tool for its realization. Patent RF, No. 1378567, IPC N 04 V 1/38, N 04 J 13/00. Applier and patent-holder : Voronezh Scientific-Research Institute. No. 2000131736/09. Applied: 18.12.10. Published: 20.08.12. Bulletin No. 23 (II). 3 p.
10. Mohamed K., Addis J. Tube bundle system: for monitoring of coal mine atmosphere. Mining Engineering, Free PMC Article, 2013.
11. Lapina E. S. Forecasting of bump hazardness in the system of sutomatic control of mine atmosphere. Gornyy informatsionno-analiticheskiy byulleten. 2011. No. 11. pp. 34–37.
12. Control methods and tools for measurement of impurity concentrations in atmosphere and industrial emissions. Portaleco.ru. Moscow, 2013–2015. Available at: http://www.portaleco.ru/ekologija-goroda/metody-kontrolja-i-pribory-dlja-izmerenijakoncentracii-primesej-v-atmosfere-i-v-promyshlennyh-vybrosah.html (accessed: 3.01.2017).
13. Chaulya S., Prasad G. M. Sensing and Monitoring Technologies for Mines and Hazardous Areas: Monitoring and Prediction Technologies. Elsevier, 2016. 125 p.
14. Available at: http://www.optosense.ru/assets/files/PDF/MIPEX_02_RE.pdf
15. Series of microcontrollers MSP430x2xx. Architecture, programming, application design. Translated from English by Evstifeev A. V. Moscow: Dodeka XXI, 2010. 544 p. (Series «Global electronics»).
16. MSP430x2xx Family. User’s guide. Texas Instruments; 2013.
17. Thai C. N., Exploring Robotics with ROBOTIS Systems. Springer International Publishing, 2015. 115 p.
18. Levin M. S. Modular System Design and Evaluation. Springer International Publishing, 2015. 91 p.

Full content Selecting utilities for portable mine air control
Back