INDUSTRIAL SAFETY AND PROTECTION OF LABOUR | |
Название | Ejector fan installations for mines |
Автор | Alymenko N. I., Alymenko D. N., Korovin A. I., Pshenichnikov S. V. |
Информация об авторе | Mining Institute of the Ural Branch of the Russian Academy of Sciences (Perm, Russia): Alymenko N. I., Chief Scientific Fellow, Professor, Doctor of Engineering Science, e-mail: nik.alymenko@yandex.ru “Galurgiya” OJSC (Perm, Russia): Alymenko D. N., Scientific Director, Candidate of Engineering Sciences
“Uralkaliy” OJSC (Berezniki, Russia): Korovin A. I., Chief Specialist in the Chief Engineer Administration
“TOMS-Engineering” LLC (Moscow, Russia): Pshenichnikov S. V., Chief Engineer of the Moscow Affiliate |
Реферат | The article deals with the results of theoretical, modeling and experimental research, as well as industrial use of mobile underground ventilation system (MUVS). In 1989, MUVS aerodynamic design was offered, the tests were conducted in «Uralkaliy» OJSC, RUE «PA «Belaruskali», «Silvinit» OJSC, and the model tests were conducted in 1992 in the State Scientific-Research Center (GOSNITs) TsAGI named after N. E. Zhukovsky. We obtained the optimal relationships for determining MUVS parameters with different fans. Possibility of using MUVS for degassing of systems at mining works in emergency situations is shown. Use of MUVS as the main fan systems is displayed on the example of the Mnogovershinnoe mine («Mnogovershinnoe» CJSC) and «Dukat» mine («Serebro Magadana» CJSC). Application of MUVS is allowed according to the safety regulations of Russian Federation (PB-03-553-03) and the Republic of Belarus (PVO 13101 - 01. 17. Mn., 1998). MUVS is applied also for a partial air re-use. All work on the theoretical substantiation, a model exploring, mining tests, pilot-industrial application of MUVS were conducted under the leadership of A.E. Krasnoshtein, corresponding member of the Russian Academy of Sciences, director of the Mining institute of the Ural Branch of the Russian Academy of Sciences. MUVS design was improved permanently and it was reflected in 11 RF patents. |
Ключевые слова | Aerodynamic design, air distribution, degassing, ejecting effect, ventilators |
Библиографический список | 1. Alymenko N. I., Minin V. V., Chekmasov A. I., Norin A. A. Metodika provedeniya shakhtnykh ispytaniy peredvizhnoy podzemnoy ventilyatornoy ustanovki na kaliynom rudnike BKRU-1 Aktsionernogo Obshchestva «Uralkaliy» (Carrying out methodology of mine tests of mobile underground fan-driven installation at the potassium mine of Berezniki potassium mining administration BKRU-1 of “Uralkali” JSC). Berezniki stationary laboratory of Mining Institute of Ural Branch of USSR Academy of Sciences, 1990, 17 p. |
Language of full-text | русский |
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