Summary Eng Ugol 12-2012

SUMMARIES UGOL 12-2012

SURFACE MINING

UDC 622.33.012.3«Tunguysky».001.86 © V.N. Kuletsky, D.V. Popov, 2012

Valeri N. Kuletsky
CEO of JSC “Razrez Tunguysky”

Denis V. Popov
Chief Process Engineer of JSC “Razrez Tunguysky”

Creation of Technological-organizational Conditions for High Performance
Operation of Bucyrus 495H Excevators at the Tunguysky Open-pit Mine

Abstract
JSC “Razrez Tunguysky” affiliated to JSC “SUEK” is one of the largest companies across the Siberian region and is fitted with state-of-the-art high performance equipment and cutting edge field working technologies. Owing to its management this company managed to create a team which is equal to the most exacting tasks. The article states the results of work aimed at organization of production and reaching high efficiency of modern equipment.

Keywords
Coal production, Records, Prospects, Efficiency, Management, Organization of production, Achievements

Contact information
phone: +7 (301-43) 24-234

UDC 622.22:622.271 © V.I. Suprun, S.A. Radchenko, D.V. Pastikhin, K.S. Voroshilin, O.L. Panchenko, 2012

Valeri I. Suprun
Deputy Manager of “Poektno-ekspertny Tsentr MGTU”

Sergei A. Radchenko
Head of OGR Design Department of “Poektno-ekspertny Tsentr MGTU”

Denis V. Pastikhin
Associate Professor of TO Department of MSMU

Konstantin S. Voroshilin
Postgraduate Student of TO Department of MSMU

Oleg L. Panchenko
Postgraduate Student of TO Department of MSMU

Opening and Working of Quarry Fields at the Olon-Shabirsky Coal Field

Abstract
The article sets forth an approach to solving the tasks concerning the quarry field development procedures based on the analysis of profits and costs throughout the scheduled development stage and substantiates the appropriateness of tacking on further quarry fields to the active quarries.

Keywords
Opening, Risks, Overburden ratio, Synclinal area, Development system, Development procedures, Capacity, Reserves.

Contact information
e-mail: mggu_to@mail.ru

UDC 629.114.4:622.684 © JSC “Benefit”, 2012

JSC “Benefit”

A Hauler for all Life

Abstract
The article deals with trucks manufactured by Inner Mongolia North Hauler (NHL) (China) and its exclusive distributor across Russia a service & engineering company JSC “Benefit”.

Keywords
Rock hauler, Dump truck supplies, Dump truck servicing and maintenance.

Contact information
phone: +7 (495) 660-71-55; e-mail: zaobenifit@gmail.com

TECHNICAL NEWS

UDC 061.45:622.3(100) © O.I. Glinina, 2012

Olga I. Glinina
Leading Editor of “Ugol” Magazine,
Mining Engineer

Ugol/Mining 2012
Summary of the XII International Special Coal Production and Processing
Technology & Equipment Exhibition

Abstract
On September 4 to 7 in Donetsk, Ukraine at EXPODONBASS exhibition center the 12th international special coal production and processing technology & equipment exhibition “Ugol/Mining 2012” – Ukraine’s only cable forum and one of the biggest events across the CIS and rest of the World. The results of cooperation between the special EXPODONBASS exhibition center and Messe Duesseldorf, Germany are close to the record 1983 with 30000 m? holding 526 exhibitors from 20 countries of the world such as Ukraine, Russia, Kazakhstan. Belarus, Germany, Checz Republic, China, Poland, Finland, Sweden and Austria. Compared to the figures of a very successful exhibition in 2010 the total number of exhibitors has increased by 10% and the exhibition area has grown by 50%. A considerable part of machinery was operable so the exhibition was viewed as a big single “live” mechanism. The number of visitors over four days of the exhibition exceeded 20000 people. This once again confirmed the importance of efficiency of “Ugol/Mining 2012” for the industry, exhibitors and visitors. The article provides an overview of exhibitors and visitors of the exhibition.

Keywords
Mining equipment, Mining companies, Scientific and business program, Exhibition

Contact information
е-mail: ugol1925@mail.ru

UDC 622.33.002.5 © Ye.V. Romashchin, 2012

Yevgeni V. Romashchin
Director General of Research and Production Company “Gorniye Mashiny”

Scientific-and-engineering and Production Potential of Research
and Production Company “Gorniye Mashiny”

Abstract
The exposition of Ukraine’s biggest engineering company “Gorniye Mashiny” was one of the biggest and technologically perfect expositions at Donetsk exhibition. Today Research and Production Company “Gorniye Mashiny” churns out powered roof supports, mining and heading machines, scraper and belt conveyors, electric locomotives and tubs, pump stations, lifters, bucket-wheel excavators and other mining machinery (totaling 400 items). During the exhibition Director General of the Company of Evgeniy V. Romashchin met with the reporters and answered some questions.

Keywords
Gorniye Mashiny”, Mining equipment, Excavating equipment, Breakage heading equipment, Efficiency, Safety.

Contact information
phone: +38 (050) 347-73-61

UDC 621.651:622.33.016.62 © I. Menningen, D. Passmann, 2012

Jorg Menningen
Director General of
DAT Bergbautechnik GmbH (Germany)

Daniel Passmann
Engineer of
DAT Bergbautechnik GmbH (Germany)

Innovative Technology for Pressure Feeding of Hydraulic Fluid into the Longwall

Abstract
The article highlights a new patented overflow valve for high pressure pump stations developed in cooperation with DAT Bergbautechnik GmbH, sets forth principles and requirements for a complete safety SIL II and performance level Performance level “d” and details a new pump and sprinkling/cooling station control system and its being fitted with a safety control processor and entire conformity with safety levels.

Keywords
Pump station control system, Patented pump overflow valve, Shorter down times, Approval as per complete safety level SIL II, Performance level “d”, Control units.

Contact information
e-mail: info@dat-bergbau.de

UDC 622.232.83-56:621.316.345:65.012.011.56:622.23.8 © “MK “Ilma” Ltd, 2012

“MK “Ilma” Ltd

“Ilma” – 2012 – a Year of Upgrading

Abstract
The article provides the performance and achievement of the company in 2012 and details the equipment and manufacturing facilities upgrading results.

Keywords
Upgrading, Automation, Automatics, Equipment, Modern technologies.

Contact information
e-mail: comilma@mail.tomsknet.ru

UNDERGROUND MINING

UDC 622.26.002.5 © A. Thome, 2012

Adolf Thome
Manager of CIS Sales Department
dh mining system GmbH

Products dhms for Miners

Abstract
Tells the story of deilmann-haniel mining systems GmbH Germany companies and produced by equipment designed for the mines.

Keywords
Dhms Company, Mine workings, Loader machine, Drill rig, Set to drill degasification wells, Mini-excavator.

Contact information
e-mail: adolf.thome@dhms.com; phone: +49 (0) 231 2891-476

UDC 622.284.74.001.5:551.252 © A.V. Rogachkov, A.S. Pozolotin, V.F. Isambetov, P.I. Muravsky,
P.V. Grechishkin, 2012

Anton V. Rogachkov
Deputy Director for Research of “RANK 2” Ltd
Candidate of Engineering

Aleksandr S. Pozolotin
Prospective Development Director of “RANK 2” Ltd
Candidate of Engineering

Vyacheslav F. Isambetov
Chief Engineer of “Berezovskaya” Mine of JSC “UK “Severny Kuzbass”

Pyotr I. Muravsky
Deputy Chief Engineer for Technology
of “Berezovskaya” Mine of JSC “UK “Severny Kuzbass”

Pavel V. Grechishkin
Research Worker of the Coal Institute of the Siberian Branch of the Russian Academy of Sciences
Candidate of Engineering

Use of Modern Technical Monitoring Means to Ensure the Bolting
Design Parameters Meet the Changing Underground Working Conditions

Abstract
The article is focused on the monitoring of underground mine tunnels fixed with bolting using the gauges for controlling rock foliation, lining bearing strength, video endoscope etc.

Keywords
Underground mine tunnels, Bolting, Monitoring, Foliations and fracturing of roof rocks, Video endoscope.

Contact information
e-mail: rank2009@yandex.ru

UDC 622.831.325.3:622.33.012.2 © G.M. Zolotarev, 2012

Grigori M. Zolotarev
President of Moscow Regional Branch
of International Academy of Sciences of Ecology and Personal and Social Safety,
Academician of MANEB, Doctor of Engineering, Professor

“Zolotarev’s Safe Coal Mine”
(The RF patent No2422639 dd. 19.11.2009.)

Abstract
The article offers a new “Zoltarev’s Safe Coal Mine” flowchart with the production output of 6 mln tpy. One breakage heading section and one preparatory section working in opposite wings of the mine field are in operation. A flow-through ventilation scheme is used where the operators are in the open and the outlet current is guided away through the ventilation channel. The stripped area is degassed by taking out a methane-air mixture through the linkages between the drift being quenched and the ventilation channel. The 24 hour methane discharge from the cracked near-face area is done by means of the wells inclined towards the face. Wet air from the conveyer drift is fed through some wells while dusty air is discharged to the ventilation drift through the other wells. After the extraction field has been developed combustible gases featuring a calorie content of 20 MJ from the 20 to 30 m wide abandoned posts are sucked by injecting a gas-vapour mixture into an annular channel. On the basis of a classical pyrolysis a combustible gas made up of hydrogen Н2, carbon monoxide СО and methane СН4 is used in power generation gas-engine units.

Keywords
Safe coal mine, Ventilation channel, Stripped space degassing, Near-face area degassing, Discharge of combustible gases from the post.

Contact information
e-mail: zolotg@yandex.ru; phone: +7 (495) 557-23-55

COAL MINING EQUIPMENT

UDC 622.26:622.232.83.054 © N.G. Chernikh, 2012

Nikolai G. Chernikh
Chair of the Board of Directors
of JSC “Konsortsium Kuzbasspodzemmashstroy”
The Winner of the USSR State Prize for Science and Engineering
and Kuzbass Prize
Candidate of Engineering

Underground Miner Moving Mechanisms

Abstract
The author has developed and patented shaft-sinking sets (units) to be used in underground conditions with a functional quality coefficient FPK=1 with a gripper and walker – walker and gripper and sliding – sliding mechanisms and determines the causes of a “trample” effect (vibration) and ways of eliminating their influence on the mine tunnel walls: roof, soil and sides using damping units by way of hydropneumatic accumulators in the actuating cylinder head end.

Keywords
Moving mechanism, Combined, Gripper and Sliding, Gripper and Walker, Gripper and Walker – Walker, Gripper and Sliding – Sliding.

Contact information
e-mail: NGChernykh@mail.ru

UDC 622.232(043.3) © A.A. Grabsky, 2012

Aleksandr A. Grabsky
Professor of GMO Department of MSMU
Candidate of Engineering, Associate Professor

The Dynamics of Interaction between a Surface Miner Screw Cutter Tool
and a Rock Massif

Abstract
The article highlights the analysis of dynamics of a surface miner screw cutter tool and a rock massif.

Keywords
Quarry miner, Rock massif, Dynamic system, Feed-back.

Contact information
e-mail: ud@msmu.ru

ANALYTICAL REVIEW

Igor G. Tarazanov
Deputy Chief Editor of “Ugol' Magazine,
Mining Engineer

Russia’s Coal Industry Performance for January-September, 2012

Abstract
The article provides an analytical review of Russia’s coal industry performance for January-September, 2012 on the basis of statistical, technical & economic and production figures. The review contains diagrams, tables and comprehensive statistical data.

Keywords
Coal Production, Economy, Efficiency, Coal Processing, Coal Market, Supply, Coal Exports and Imports, Safety.

Contact information
e-mail: ugol1925@mail.ru

RESOURCES

Anatoly P. Burdukov
Professor, Doctor of Engineering
(S.S. Kuteladze Thermal Physics Institute of the Siberian Branch of the Russian Academy of Sciences)

Sergei V. Matuzov
Postgraduate Student
(S.S. Kuteladze Thermal Physics Institute of the Siberian Branch of the Russian Academy of Sciences)

Combustion of Coal Processing Waste in a Boiling Bed Bolier

Abstract
The article is focused on the cutting edge technology of combustion of coal preparation waste in form of KaVUT (cavitation water coal fuel). This article describes the KaVUT preparation method and combustion in NTKS (low temperature boiling bed) furnaces.

Keywords
Boiler, KaVUT, NTKS, Cavitator, Waste, Coal.

Contact information
e-mail: masv82@mail.ru

STAFF ISSUES

Galina S. Trushina
Doctor of Economics, Professor of T.F. Gorbachev Kuzbass State Technical University

Ivan A. Orlov
Economist of JSC “Mezhdurechye”

The Situation in the Labor Market and Issues of Staffing at Kuzbass’s
Coal Production Companies

Abstract
The article shows the situation in the labor market of Kemerovo region and the influence of the labor market on staffing at Kuzbass’s coal production companies.

Keywords
Labor Market, Staffing, Kuzbass’s coal industry, Department of Labor and Employment.

Contact information
e-mail: lilia.au@mail.ru

COAL PREPARATION

Kyrill M. Kyrillov
Project Manager
Coal Department of Caroline Engineering – CETCO

Mikhail F. Pikalov
Process Engineer
Coal Department of Caroline Engineering – CETCO

Thermal Coal Drying – Technology Revival

Abstract
The economic situation in Russia’s coal market makes is adjustments to the coal preparation asset upgrading plans. One of the major tasks of the engineering company which is a leader in terms of launched coal preparation factories in Russia’s recent history is faced with is envisaging a line of development and proposing the best option for a project implementation. The article states the selection criteria developed by Caroline Engineering – CETCO for technologies used abroad in mining and mining-related industries which in case of a multiple use provide a thermal coal dryer with consumer properties which are unique for Russia’s market.

Keywords
Thermal drying, Safety in coal industry, Coal preparation.

Contact information
e-mail: pikalov@cetco.ru

ECONOMIC OF MINING

Anatoly V. Fedash
Associate Professor of Underground Mining of Bedded Deposits of MSMU
Candidate of Engineering

Methods of Assessment of Coal Company Project Quality
as per the Economic Criterion

Abstract
The article sets forth methods of assessment of coal company project quality as per the economic criterion. It’s recommended that the methods should be used when designing alternative options in the project and choosing the best option while taking in account not only estimate calculation results but also a retrospective information at the active similar companies.

Keywords
Methods, Project, Economic criterion, Similar companies, Alternative option.

Contact information
e-mail: vospitatel-otdel@mail.ru