Voloshin A.I., Rubel A.A., Rubel A.V. Equipment for vertical mine shafts and methods for its improvement

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Parent Category: Geo-Technical Mechanics, 2016

Category: Geo-Technical Mechanics, 2016, Issue 126

Geoteh. meh. 2016, 126, 137-145

EQUIPMENT FOR VERTICAL MINE SHAFTS AND METHODS FOR ITS IMPROVEMENT

¹Voloshin A.I., ²Rubel A.A., ³Rubel A.V.
¹IGTM NAS of Ukraine, ²SP «OK«Ukruglerustrukturizatsiya», ³Minenergovugillya Ukrainy

UDC 622.6:622.674:622.673.1

Abstract. In this work, different types of equipment for vertical shafts are analyzed in terms of providing proper cage trip, and their advantages and failings are described. Possible methods for improving equipments in the mine vertical shafts are considered. Introduction of rope-type equipment, having permanent inflexibility of guide on the depth of shaft and high dissypative properties, will allow: to reduce of steel intensity of equipment in 10-15 times as compared to hard equipment; to reduce parametric resonance vibrations in the system of «vessel-equipment»; it is considerably to prolong the term of service of explorers as compared to flexible equipment trunk; to reduce expenses on maintenance of equipment of shaft and his aerodynamic resistance; to reduce the expenses of electric power on ventilation; to multiply intensity of the lifting setting on the factor of equipment; it is considerably to reduce capital costs on building, due to the decline of diameter of  shaft, as compared to flexible equipments; to reduce expenses on a reconstruction, exploitation of both existent and again built vertical shafts of mines; to promote efficiency of mining in the conditions of work on deep horizons of mines and pits.

Keywords: mine vertical shafts, stiff shaft equipment, flexible shaft equipment; rope-shaped guider; cantilever-damping bunton, shaft floor.

REFERENCES

1. Programma tekhnicheskogo pereosnashcheniya statsionarnogo oborudovaniya ugledobyvayushchikh predpriyatiy Mintntrgoproma Ukrainy na 2010-2015 gg [Program of the technical retooling of stationary equipment of coal-mine enterprises of Ministry of coal industry of Ukraine on 2010-2015 years], Ministry of coal industry of Ukraine, Kiev, UA.
2. Posobiye po proyektirovaniyu i montazhu zhestkoy armirovky vertikalnikh stvolov shakht i rudnikov (k SNiP II-94-80, pod red. Baklashova I.V .[Manual on planning and editing of hard equsp of vertical trunks of pits and mines (to SNiP II-94-80), under. red. of Baklashov I.V.] (1989), SK of USSR on folk education, Moscow Order of Labour Red Colour Mine Institute, Moscow, SU.
3. Rubel, A.V., Rubel, A.V. (2015), МПК (2016.01), Е21D 7/00 Kanatno-profilniy providnik armuvanniy syakhtnogo stvola[Rope-type explorer of reinforcement of mine trunk], Kiev, UA, № u201512038.

About the authors:

Voloshin Alexey Ivanovich, Corresponding Member of the National Academy of Science of Ukraine, Doctor of Technical Sciences (D.Sc), Professor, Deputy Director of Institute, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine
Rubel Andrey Aleksandrovich, Candidate of Technical Sciences (Ph.D), Chief Power Engineering Specialist of DP «OK «Ukruglerestrukturizatsiya», Kiev, Ukraine, AORubel @gmail.com.
Rubel Aleksandr Vasilevich, Master of Science, Chief Mechanician of Ministry of Power Engineering and Coal Industry of Ukraine, Kiev, Ukraine, AМRubel @gmail.com.

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