Refrigeration – Means producing shaped or modified congealed product – Heat absorber with product remover
Patent
1982-06-23
1983-12-20
Capossela, Ronald C.
Refrigeration
Means producing shaped or modified congealed product
Heat absorber with product remover
165 91, 165 94, F25C 114
Patent
active
044209495
ABSTRACT:
A plurality of knives (100) carried by driven means (36) to travel in circular paths along an inside, cylindrical freezing surface (16) of a refrigerated double-walled drum (12) to remove salt water ice formed thereon. A substantially flat lower surface (122) extends along the bottom of a knife leading section (106) and a substantially flat lower surface (124) extends along the bottom of a knife trailing section (108). In a direction transversely to the length of knife (100), the leading and trailing lower surfaces (122, 124) are disposed substantially normal to the drum freezing surface (16), and in the direction extending rearwardly along the length of knife (100), the leading lower surface (122) is inclined slightly downwardly from the horizontal while the trailing lower surface (124) is inclined downwardly at an angle substantially greater than the angle of inclination of the lower leading surface (122). A thin ice engaging outer edge (112) extends along the radially outward portion portions of the knife leading and trailing lower surfaces (122, 124) in a continuous arc closely corresponding to the circumference of the drum freezing surface (16).
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Babcock Ronald D.
Bartholmey Don S.
Weisel George L.
Capossela Ronald C.
North Star Ice Equipment Corporation
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