Method and apparatus for cooking particulate foodstuffs
OwnerJames McGintyinventor
Life of this patent
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Abstract
A cooking apparatus for cooking particulate foods comprising an elongated source of radiant heat, a container for retaining the food adjacent the source of heat, a helical device within the container for moving the food through the container and along the source of heat, the helical device having a lesser pitch at the feed end than at the discharge end so that the food is moved more slowly near the feed end and more quickly near the discharge end, means for causing the food to cascade as it passes through the container, the apparatus being arranged so that food which is introduced into one end of the container is advanced therealong at a progressively increasing rate and cascaded therein in order to produce even cooking of the food as it passes through the apparatus.
Claims7
A method of continuously cooking particulate foodstuffs comprising feeding the foodstuff into an elongate receptacle at a feed end thereof, providing helical conveying means in said receptacle having a lesser pitch at said feed end than at a discharge end of said receptacle, conveying the foodstuff through said receptacle and adjacent a source of radiant heat within said receptacle for cooking the foodstuff as it progresses through said receptacle, causing the foodstuff to cascade as it progresses through said receptacle, whereby the foodstuff is moved through said receptacle more slowly and thereby cooked more quickly near said feed end, and moved more quickly and thereby cooked more slowly near said discharge end.
An apparatus for continuously cooking particulate foodstuffs comprising an elongate receptacle having a feed end and a discharge end, said receptacle including means defining a source of radiant heat within said receptacle, helical conveying means operatively associated with said receptacle for advancing foodstuff from said feed end to said discharge end, said helical conveying means having a lesser pitch adjacent said feed end than said discharge end, means within said receptacle for cascading the foodstuff while the foodstuff is moving through said receptacle, whereby foodstuff advances through said receptacle adjacent said source of radiant heat more slowly at said feed end and more quickly at said discharge end.
Dependencies are inferred from the claim text.