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公开(公告)号：US5522227A
公开(公告)日：1996-06-04
申请号：US282057
申请日：1994-07-28
申请人： John J. Appolonia
发明人： John J. Appolonia
CPC分类号： A23L3/375 , A23L3/361 , F25D25/04 , F25D3/11 , F25D2400/30
摘要： Method and apparatus for continuously freezing a food product in which the food product is contacted on a conveyor with a liquid refrigerant under conditions of turbulent flow to thereby freeze at least the outer surface of the food product. The frozen food product and the liquid refrigerant are thereafter separated.
摘要翻译： 用于连续冷冻食品的方法和装置，其中在湍流条件下食品在输送机上与液体制冷剂接触，从而至少冷冻食品的外表面。 然后将冷冻食品和液态制冷剂分离。
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公开(公告)号：US5471846A
公开(公告)日：1995-12-05
申请号：US113934
申请日：1993-08-30
CPC分类号： F25D29/001 , A23B4/09 , A23L3/375 , F25D3/11
摘要： Apparatus and method for chilling a food product which includes a food distribution device having a pair of circular members including at least one spaced-apart partition defining a food receiving area; the circular members rotating to cause food delivered to the food product receiving area to fall into a food storage compartment in a uniform manner; and a cryogen releasing device connected to one of the circular members which uniformly distributes a cryogenic substance to the food product within the food storage compartment.
摘要翻译： 一种用于冷冻食品的装置和方法，包括具有一对圆形构件的食物分配装置，所述一对圆形构件包括限定食物接收区域的至少一个隔开的隔板; 旋转的圆形构件使得食物输送到食品接收区域以均匀的方式落入食物储藏室; 以及冷冻剂释放装置，其连接到所述圆形构件之一，其将低温物质均匀地分配到所述食物储藏室内的食品。
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公开(公告)号：US5878582A
公开(公告)日：1999-03-09
申请号：US851924
申请日：1997-05-06
CPC分类号： F25D29/001 , A23L3/362 , A23L3/375 , F25D3/11
摘要： Apparatus and method for freezing food products including a first freezer section utilizing a liquid or solid cryogen and a second freezer section which utilizes cryogenic vapor from the first freezer section to complete the freezing operation, the first and second freezer sections being in a vertical arrangement to minimize floor space and improve cooling efficiency.
摘要翻译： 用于冷冻食品的装置和方法，包括利用液体或固体冷冻剂的第一冷冻部分和利用来自第一冷冻部分的低温蒸汽来完成冷冻操作的第二冷冻部分，第一和第二冷冻部分垂直布置成 最小化占地面积并提高冷却效率。
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