Pulverizer
Encyclopedia : P : PU : PUL : Pulverizer
A pulverizer is a device for grinding coal for combustion in a furnace in a fossil fuel power plant.
Contents
Types of Pulverizers
Ball and Tube Mill
Ring and Ball
This type consists of two rings separated by a series of large balls. The lower ring rotates, while the upper ring presses down on the balls. Coal is introduced into the centre of the pulveriser and as the coal is ground by the balls rolling on the lower ring, it is picked up by air flowing through.Vertical Spindle
Attrition
Also known as beater or exhauster millSee also
- Boiler
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