New technologies for pneumoenergy production in the underground mines with the help of the ВВ and УКГШ compressors

• Дата: 2016
• Автори: Kirik, G.V., Zarkov, P.Y., Bondarenko, G.A., Bluss, B.A., Shevchenko, V.G.
• Формат: Стаття
• Мова: English
• Опубліковано: Інститут геотехнічної механіки імені М.С. Полякова НАН України 2016
• Назва видання: Геотехнічна механіка
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/136422
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: New technologies for pneumoenergy production in the underground mines with the help of the ВВ and УКГШ compressors / G.V. Kirik, P.Y. Zarkov, G.A. Bondarenko, B.A. Bluss, V.G. Shevchenko // Геотехнічна механіка: Міжвід. зб. наук. праць. — Дніпропетровск: ІГТМ НАНУ, 2016. — Вип. 126. — С. 146-156. — Бібліогр.: 6 назв. — англ.

A new mine screw compressor unit УКГШ with better fire safety than of previously used units is designed and have already integrated into the coal industry of Ukraine. During the whole period of their operation, there was no fire, which usually occurs with compressor units of other types. One more compressor unit BB is designed, which is equipped with microprocessor control system, high-voltage electric motor, compressor assembly, effective system of air and oil filtration, effective system for vibration reduce, preheating device, unloaded system startup and shutdown. Causes of compressor fault due to the failure of some assemblies were analyzed. Examples of reliability calculations are presented for compressor units and compressor machines in total. Guidelines for improving compressor reliability are: upgrading of compressor design; use of new technology of their exploitation; optimization of their operating modes; use of rapid diagnostic of the compressor state; improvement of preventative maintenance.