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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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公开(公告)号:US5438840A
公开(公告)日:1995-08-08
申请号:US226199
申请日:1994-04-11
CPC分类号: F25D3/11 , A01F25/00 , A23B7/04 , A23B7/0408
摘要: Apparatus and process for cooling harvested edible and non-edible plants and plant products with a cryogenic fluid wherein the plants and plant products are delivered to an on-site freezer which receives the cryogenic fluid and the cooled plants and plant products and at least a portion of the cryogenic fluid is sent to a transportation vehicle.
摘要翻译: 用于将收获的可食用和非食用植物和植物产品用低温流体冷却的设备和方法,其中将植物和植物产品输送到接收低温流体和冷却的植物和植物产品的现场冷冻器和至少一部分 的低温流体被送到运输工具。
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