DETERMINATION OF TECHNOLOGICAL PARAMETERS FOR GYPSUM BREAKING BY A COMBINE IN THE ANASTASOVO-PORETSKAYA DEPOSIT

Details

Parent Category: Geo-Technical Mechanics, 2015

Category: Geo-Technical Mechanics, 2015, Issue 123

 UDC 622.063.2 

Authors:

Аmelin V.A., M.S. (Tech.), (IGTM NAS of Ukraine)

Vojtovich Т.G., Doctoral Student (IGTM NAS of Ukraine)

Аmelina L.V., M.S. (Tech.), (State H E I «DSAY»)

Krasovskiy I.S., M.S. (Tech.), (IGTM NAS of Ukraine)

Abstract.

Operation of the AM-50 heading machine was studied in conditions of the Poretskaya gypsum mine in order to explore a possibility to use combines with working organ of selective action for underground gypsum extracting, determine optimal modes of the combine operation, its functional quality and reliability, and to test operation of the cutting tool.

In the process of the work, several methods of the face mining were investigated at different depths of the working body cutting. With this combine, productivity at different mining schemes, specific power consumption, particle size distribution in the broken rock mass and cutting tools consumption were determined.

Basing on the findings it is stated that combines of  selective action can be used for mining and winning operations while developing the Anastasovo-Poretsky fields of gypsum and anhydrite.

The findings are to be used for optimizing technological parameters of the mining combines at the gypsum extraction

Keywords:

gypsum mine, combine, mechanical breaking, productivity, particle size distribution.

References:

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About the authors:

AmelinVladimir Anatolievich, Master of Science, Principal Specialist in Rock Mechanics Department, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, gips5@ua.fm.

Vojtovich TatianaGennadievna,  Doctoral  Student  in the Department in Rock Mechanics Department, M.S. Polyakov  Institute of  Geotechnical Mechanics under  the  National Academy of  Sciences of  Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

AmelinaLarisa Vladimirovna, Master of Science, assistant, Agrarian University, Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Krasovskiy Igor Svyatoslavovich, Master of Science, Engineer in Rock Mechanics Department, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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