Mass destruction of strong rocks by intermittent emissions of hydro charges

N.S. Buktukov; E.S. Gumennikov; G.A. Mashataeva

doi:10.31643/2019/6445.15

Authors

N.S. Buktukov Institute of mining named after Kunayev D.A.
E.S. Gumennikov Institute of mining named after Kunayev D.A.
G.A. Mashataeva «Institute of mining named after Kunayev D.A.»

DOI:

https://doi.org/10.31643/2019/6445.15

Keywords:

underground gasification, steep-falling layers, steam-air blast, steam generator, hydraulic shock compressor, hydraulic pulse drilling, steam-hydraulic turbine.

Abstract

Several thousand of small gold and rare-metal deposits are located at a depth inaccessible for open mining in underdeveloped areas of Kazakhstan, which in their limited reserves are either classified as off-balance or are not included in the register of reserves of the SRC (State Reserves Committee). This article discusses the creation and the development of new technologies that are based on the use of fundamentally new technical means will be effective and able to reduce the cost of mining. The hydro-impulse method of rocks destruction of any fortress is offered that will allow reducing sharply the scopes of capital and actual mining at a considerable decrease in their Prime cost. Therefore, it will be possible to involve in the effective development of numerous off-balance gold and rare-metal deposits of Kazakhstan. For this purpose, a comparative analysis of the economic and technical efficiency of the hydro-impulse destruction of strong and abrasive rocks in the ore industry with respect to the existing drilling and blasting technology is given, the developed design of an environmentally friendly electric-discharge hydro-impulse gun GPE-1200 with a very high power of hydrofoil is described. The specific recommended design mechanisms, shut-off valves water gun, operating at ultrahigh hydrostatic intra assembly unit pressures, which include how to combine the blasting of the rock mass in the excavation or clearing operations and use the device for drilling wells.

Downloads

Download data is not yet available.

Author Biographies

N.S. Buktukov, Institute of mining named after Kunayev D.A.

Аcademician of NAS RK, doctor.tech.sciences’., professor, «Institute of mining named after Kunayev D.A.» Almaty, Kazakhstan.

E.S. Gumennikov, Institute of mining named after Kunayev D.A.

Senior researcher Laboratory of technology of underground development of ore deposits, «Institute of mining named after Kunayev D.A.» Almaty, Kazakhstan.

G.A. Mashataeva, «Institute of mining named after Kunayev D.A.»

master, junior researcher of Laboratory of technology of underground development of ore deposits, «Institute of mining named after Kunayev D.A.» Almaty, Kazakhstan.

References

Zhalgasuly N., Bitimbayev M.ZH., Gumennikov Ye.S. Novaya bezvzryvnaya tekhnologiya vedeniya gornykh rabot( Newnon-explosive mining technology ) Izvestiya vuzov. Gornyy zhurnal=News of universities. Mountain Journal, 2006.2.10-14. (in Russ.)

Zhalgasuly N., Gumennikov Ye.S. Novaya bezvzryvnaya gornaya tekhnologiya.(New explosion-free mining technology) V sb. trudov Mezhdun. nauchno-prakt. konf. «Problemy kompleksnogo osvoyeniya mineral'nogo syr'ya Dal'nego Vostoka»=On Sat works International scientific and practical conf. "Problems of integrated development of mineral raw materials of the Far East", Khabarovsk2005. (in Russ.)

Impul'snyye vodomety dlya razrusheniya gornykh porod (Pulsed water jets for rock breaking). TSNIItsvetmet ekonomiki i informatsiiSeries: Mining. M.1978. (in Russ.)

Nikonov G.P., Kuzmich I.A., Gol'din YU.A. Razrusheniye gornykh porod struyami vysokogo davleniya(Destruction of rocks by high pressure jets) M.: Nedra, 1986. 143. (in Russ.)

Asanov A.A., Gumennikov Ye.S. Razvitiye ob"yektov teploenergetiki na osnove innovatsionnykh tekhnologi podzemnoy pererabotki uglya (Development of thermal power facilities based on innovative technologies of underground coal processing). Publishing: News of KSTU. I.Razzakov, 2017. 4.44,43-44. (in Russ.).

Zhalgasuly N., Gumennikov Ye.S. Perspektivy otrabotki malykh mestorozhdeniy s ispol'zovaniyem potochnoy tekhnologii(Prospects of development of small deposits with the use of flow technology). Izd-vo: KAZNITU im. K.I.Satpayeva, Institut metallurgii i obogashcheniya, Almaty, No3, 2018 g., s 7-14. (in Russ.)

Atanov G.A. Gidroimpul'snyye ustanovki dlya razrusheniya gornykh porod(Hydro pulse installation for destruction of rocks). G.A. Atanov. K.: Vishcha shkola, 1987. 155. (in Russ.).

Atanov G.A. The impulsive water jet device: a new machine for breaking rock. G.A. Atanov International Journal of Water Jet Technology. 1991. V.1, 2.85–91. (in Eng.)

Atanov G. The Pressure Rise Factor For Powder Hydro-cannon G. Atanov, V. Gubsky, A. Semko. Proc. of the 13th International Conference on Jetting Technology. Sardinia, Italy. October 29-31,1996. 91-103. (in Eng.).

Atanov G.A. Peculiarities of the powder water cannon operation. G.A. Atanov, A.N. Semko, O.P. Petrenko, E.S. Geskin, V. Samardzic, В. Goldenberg Proc. of the ASME Int. Mechanical Engineering Congress & Exp. Washington (USA). 2003. (in Eng.)

Atanov G.A. The powder water cannon. G.A. Atanov, A.N. Semko. Proc. of the Int. Summer Science School on High-Speed Hydrodynamics. Cheboksary (Russia), Washington. 2002. 419–424. (in Eng.).

Koshkin N.I., Shirkevich M.G. Spravochnik po elementarnoy fizike. Publishing House "Science" Moscow 1972. 91. (in Russ.).

Zhalgasuly N., Gumennikov Ye.S., Bitimbayev M.ZH. Sozdaniya moshchnykh nakopiteley impul'snoy energii (Creation of powerful pulse energy storage devices). Works inter. N.-pr. conf. "Innovative ways of development of the oil and gas industry of Kazakhstan", Almaty2007, 262-269. (in Russ.).

Zhalgasuly N., Gumennikov Ye.S. Nekotoryye aspekty protsessa gidroimpul'snoy tekhnologii razrusheniya krepkikh porod(Some aspectsof the process of hydroimpulse technology of destruction of hard rocks). Works IGD them. D.A.Kunaeva: "Scientific and technical support of mining production", T. 83, Almaty 2013, 59-63. (in Russ.)

Dyusenova, S. B., Kenzhaliev, B. K., Abdulvaliev, R. A., Gladyshev, S. V. (2018). Complex hydrochemical processing of slime tailings generated in chromite-bearing ore concentration. Obogashchenie Rud, 27–32. https://doi.org/10.17580/or.2018.06.05

Buktukov N.S, Gumennikov E.S. A new mud-pulse rocks destruction technology is a prospect to the effective earth reclamation. Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ. 306(3), 2018. 7–14. https://doi.org/10.31643/2018/6445.11