Rolling Bearings in ALSTOM Beater Wheel Mills
ALSTOM beater wheel mills. The beater wheel mill sucks hot flue gases from the cumbustion chamber through the flue gas pipe to dry the coal and blows the lignite/gas mixture through the pulverised coal pipes to the pulverised coal burner and to the combustion chamber. In the beater wheel, the lignite is pulverised primarily in the region of the inner edges of the impact plates. At the same