Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Temperature control
Patent
1988-03-28
1990-05-29
Manoharan, Virginia
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Temperature control
364557, 425308, 425331, 425DIG230, 425DIG245, 426454, B29B 1302
Patent
active
049291637
ABSTRACT:
A pellet mill includes a conditioning section which mixes dry material, moisture in the form of water, and heat provided by a hot air system for the creation of a mash suitable for pelleting without the use of steam. The hot air section inputs heat by utilizing a blower which pressurizes air across a heat exchanger and into a plenum which interconnects an air duct with the conditioner. Moisture is input to the conditioner with a hot water system which modulates the flow of water and temperature of the water as it is sprayed onto the dry material. An automatic controller controls the process in accordance with temperature measurements made at various points in the pellet mill to select a desired operating temperature or in accordance with other control parameters previously developed.
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Beta Raven Inc.
Manoharan Virginia
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