Plastic article or earthenware shaping or treating: apparatus – Shaping orifice and downstream work contacting gaseous...
Patent
1992-01-21
1993-09-14
Bushey, Scott
Plastic article or earthenware shaping or treating: apparatus
Shaping orifice and downstream work contacting gaseous...
34 90, 99353, 222345, 425145, 425190, 425377, 4253823, 425464, 426517, B29C 4730
Patent
active
052443701
ABSTRACT:
A food depositing apparatus for depositing hash brown potato strands includes a plurality of depositing assemblies. Each of the depositing assemblies includes a plurality of outlets. A pump member coupled to the inlets of the depositing assemblies provides pressure to force a potato slurry through the outlets of the depositing assemblies. A plurality of rotary valve components are positioned adjacent the outlets of the depositing assemblies. Each rotary valve component includes a plurality of wiper blades which correspond to the outlets. Each wiper blade has a first state that permits the potato slurry to be forced through the corresponding outlets and a second state that stops the flow of potato slurry to create a hash brown potato strand. A conveyor positioned beneath the outlets carries the formed hash brown potato strands to a drier. The drier dehydrates the formed hash brown potato strands. Changing the speed of rotation of the rotary valve components and/or the size of the wiper blades controls the lengths of hash brown potato strands produced by the depositing apparatus.
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Bushey Scott
Pillsbury Company
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