Investigation of the characteristics of pneumatic energy consumers
Abstract
About one-fifth of the coal in the Soviet Union is mined with pneumatic jackhammers, and the mechanization of underground work in the mining industry is carried out almost exclusively with compressed air power. In addition to jackhammers and drilling hammers, a lot of various mining equipment with pneumatic drive has appeared in the face and at the site nowadays. With the wide application of the shield system of coal mining at thick steeply dipping seams, as well as the system of development by horizontal layers, the number of upward workings, which are used for ventilation, coal transportation, timbering, etc., is sharply increasing. For sinking such workings, air-driven machines are more and more often used.
None
References
- Ilyichev A. S. Collected Works. V. I. Mine Pneumatic Installations. Ugletekhizdat, 1953. (in Russian)
- Dmitriev A. I., Putovin M. D. Some results of application of increased pressure of compressed air at perforator drilling. Kolyma, 1950, No. 2. (in Russian)
- Smorodin S. S. Determination of indices of jackhammers and methodology of calculation of air networks depending on these indices. Dissertation. Fondy Leningradskogo gornogo instituta, 1940. (in Russian)
- Smorodin S. S. To the issue of calculation of air‑piping networks taking into account the indicators of pneumatic tools. Zapiski Gornogo Instituta, 1948, vol. XX. (in Russian)
- Smorodin S. S. Study of work and comparative evaluation of drilling hammers RP‑17 and P6‑15. Gornyi Zhurnal, 1949, No. 12. (in Russian)
- Kusnitsyn G. I. Pneumatic Motors of Mining Machines and Mechanisms. Ugletekhizdat, 1953. (in Russian)
- Chugunikhin S. I. Pneumatic Drilling Machines. Ugletekhizdat, 1950. (in Russian)