maintain contents at specified temperature. ) admits metered amounts of chemicals to facilitate purification and crystallization of tnt. ) opens valves at bottom of tank to drop crystallized tnt through vibrating screen and water spray to form pellets. ) pumps pellets from receiving pits to baskets of centrifugal...
, drum drier, hammer mill, and air separator to process irish moss into powdered stabilizer used in food processing: pumps boiled mixture from holding tank into centrifugal separator and starts machine to separate moss from mixture. ) pumps mixture from centrifuge to pressure cooker. ) weighs out and...