Mysak, StepanKovalenko, Tetiana2018-04-122018-04-122017-12-232017-12-23Mysak S. Determination of the armor wear and tear of the drum ball mill / Stepan Mysak, Tetiana Kovalenko // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 190–191. — (7th International academic conference «Electric power engineering & control systems 2017» (EPECS-2017)).978-966-941-108-2https://ena.lpnu.ua/handle/ntb/40536The object of the research to develop an analytical method for determining the armor wear rate of the drum ball mill was the boiler TP-100 (TP-100A) of the 200 MW power unit of Burshtyn TPP (Ukraine), equipped with two individual dust-preparation systems with drum ball mills KBM 370/850 (Sh -50A). An effective analytical method for determining one of the main performance indicators of a drum ball mill – the wear rate of the drum armor, grinding balls and the relationship between them in case of “G” grade coal combustion for TP- 100 boilers is proposed. Its essence is to reduce human labor costs, more accurately determine the wear rate of the drum armor and grinding balls. This method is characterized by the fact that the main estimation indicator is the drum armor wear rate depending on the manufacture quality of armored plates (manufacturer).190-191enanalytical methodsteam boilerdrum ball millcoaldrum armor wear rateball wear ratemill operation durationball chargeConference Abstract© Національний університет “Львівська політехніка”, 20172Mysak S. Determination of the armor wear and tear of the drum ball mill / Stepan Mysak, Tetiana Kovalenko // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 190–191. — (7th International academic conference «Electric power engineering & control systems 2017» (EPECS-2017)).