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公开(公告)号：EP0492983A2
公开(公告)日：1992-07-01
申请号：EP91311795.8
申请日：1991-12-19
申请人： THE BOC GROUP, INC.
摘要： A food refrigeration system (10) for refrigerating articles of, for example, food, includes at least two cooling stages formed by a water cooler (14) and a cryogenic freezer (16). The cryogenic freezer (16) receives the articles of food and transfers heat from the articles of food to a liquid cryogen (liquid nitrogen) so that the articles of food are refrigerated. The transfer of heat from the articles of food to the cryogen causes the cryogen to boil and thereby evolve a cryogenic vapour. The cooler (14) receives the articles of food prior to the cryogenic freezer (16) and transfers heat from the articles of food to the cooling water. Such heat transfer reduces the quantity of cryogen required to refrigerate the articles of food. An eductor (50) is connected to a pump (62) and to vent duct (72) from the cryogenic freezer (16). The cooling water is pumped through the eductor (50) to suck cryogenic vapour from the cryogenic freezer (16) and to mix the cryogenic vapour and the cooling water prior to reception of the cooling water in the cooler (14). Such mixing transfers heat from the cooling water to the cryogenic vapour resulting in an increase of the heat transfer between the articles and the cooling water in the cooler (14). As a result of such increased heat transfer, the amount of cryogen required in refrigerating the articles is reduced.
摘要翻译： 用于冷冻例如食品的物品的食品制冷系统10包括由水冷却器154和低温冷冻箱16形成的至少两个冷却段。低温冷冻器16接收食品并从食物物质传递热量 到液体冷冻剂（液氮），使得食物物品被冷藏。 将热量从食物物质转移到冷冻剂会导致冷冻剂沸腾，从而产生低温蒸气。 冷却器14在低温冷冻器16之前接收食品，并将热量从食品送到冷却水。 这种热传递减少了冷藏食物物品所需的制冷剂的量。 喷射器50连接到泵62并从低温冷冻器16排出管道72.冷却水被泵送通过喷射器50以从低温冷冻器16吸入低温蒸汽并在低温冷冻器16之前混合低温蒸气和冷却水 接收冷却器14中的冷却水。这种混合将热量从冷却水转移到低温蒸汽，导致制品和冷却器14中的冷却水之间的热传递增加。由于这种增加的热传递， 制冷物品所需的制冷剂量减少。
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公开(公告)号：EP0827695B1
公开(公告)日：2005-08-31
申请号：EP97306956.0
申请日：1997-09-08
申请人： THE BOC GROUP, INC.
CPC分类号： A22C21/0061 , A23B4/09 , A23B4/16 , A23B4/24 , A23B4/30 , A23B7/0416 , A23B7/055 , A23B7/144 , A23B7/157 , A23B7/158 , A23B7/159 , C02F1/24 , C02F1/32 , C02F1/463 , C02F1/76 , C02F1/78 , C02F9/00 , C02F2003/003 , C02F2103/22 , Y02A40/922
摘要： Food processing methods and a food processing system are provided which minimise microbial growth while an animal, such as a chicken, is processed into food. During processing, the temperature of an animal carcass and the atmosphere surrounding the carcass are controlled by spraying gases and a mixture of ozone and water on the carcass, directing the gases through a passage in a wall to cool a processing area, and flowing the gases into the atmosphere surrounding the carcass. Preferably, the gases include ozone and cryogenic gases recycled from a cryogenic freezer. The system uses a reduced amount of fresh water by recycling water used during food processing.
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公开(公告)号：EP0672338A1
公开(公告)日：1995-09-20
申请号：EP95301615.1
申请日：1995-03-13
申请人： THE BOC GROUP, INC.
CPC分类号： F25D3/11 , A01F25/00 , A23B7/04 , A23B7/0408
摘要： A system for cooling or freezing harvested plants at a harvest field site comprising transportation means (20) for transporting the harvested plants from a harvester (4) to a cooling means (8), and cooling means for reducing the temperature of the harvested plants, characterised by the cooling means (30) comprising cooled fluid supply means for supplying a cooled fluid obtained from a source and being capable of maintaining said cooling means at a temperature sufficient to reduce the rate of respiration or transpiration or both of the plants passing therethrough, and conveying means (50) for conveying the cooled or frozen plants and at least a portion of the cooled fluid out of the cooling means to a storage means (12).
摘要翻译： 一种用于在收获田地部位冷却或冷冻收获的植物的系统，包括用于将收获的植物从收割机（4）运输到冷却装置（8）的运输装置（20）和用于降低收获的植物的温度的冷却装置， 其特征在于，冷却装置（30）包括冷却的流体供应装置，用于供应从源获得的冷却流体，并且能够将所述冷却装置保持在足以降低呼吸或蒸腾速率或通过其中的两个植物的温度， 以及用于将冷却或冷冻的设备和冷却的流体的至少一部分从冷却装置输送到存储装置（12）的输送装置（50）。
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4.发明公开Minimizing microbial growth during food processing 失效on ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP0827695A3
公开(公告)日：2000-08-02
申请号：EP97306956.0
申请日：1997-09-08
申请人： THE BOC GROUP, INC.
CPC分类号： A22C21/0061 , A23B4/09 , A23B4/16 , A23B4/24 , A23B4/30 , A23B7/0416 , A23B7/055 , A23B7/144 , A23B7/157 , A23B7/158 , A23B7/159 , C02F1/24 , C02F1/32 , C02F1/463 , C02F1/76 , C02F1/78 , C02F9/00 , C02F2003/003 , C02F2103/22 , Y02A40/922
摘要： Food processing methods and a food processing system are provided which minimise microbial growth while an animal, such as a chicken, is processed into food. During processing, the temperature of an animal carcass and the atmosphere surrounding the carcass are controlled by spraying gases (126) and a mixture of ozone and water (128) on the carcass, directing the gases through a passage in a wall to cool a processing area, and flowing the gases into the atmosphere surrounding the carcass. Preferably, the gases include ozone and cryogenic gases recycled from a cryogenic freezer. The system uses a reduced amount of fresh water by recycling water used during food processing.
摘要翻译： 提供食品加工方法和食品加工系统，其将诸如鸡类的动物加工成食物时使微生物生长最小化。 在处理过程中，通过在胎体上喷洒气体和臭氧与水的混合物来控制动物屠体的温度和围绕胎体的气氛，引导气体通过壁中的通道以冷却处理区域，并使气体流动 进入屠体周围的气氛。 优选地，气体包括从低温冷冻机再循环的臭氧和低温气体。 该系统通过回收在食品加工过程中使用的水来减少量的淡水。
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公开(公告)号：EP0827695A2
公开(公告)日：1998-03-11
申请号：EP97306956.0
申请日：1997-09-08
申请人： THE BOC GROUP, INC.
CPC分类号： A22C21/0061 , A23B4/09 , A23B4/16 , A23B4/24 , A23B4/30 , A23B7/0416 , A23B7/055 , A23B7/144 , A23B7/157 , A23B7/158 , A23B7/159 , C02F1/24 , C02F1/32 , C02F1/463 , C02F1/76 , C02F1/78 , C02F9/00 , C02F2003/003 , C02F2103/22 , Y02A40/922
摘要： Food processing methods and a food processing system are provided which minimise microbial growth while an animal, such as a chicken, is processed into food. During processing, the temperature of an animal carcass and the atmosphere surrounding the carcass are controlled by spraying gases and a mixture of ozone and water on the carcass, directing the gases through a passage in a wall to cool a processing area, and flowing the gases into the atmosphere surrounding the carcass. Preferably, the gases include ozone and cryogenic gases recycled from a cryogenic freezer. The system uses a reduced amount of fresh water by recycling water used during food processing.
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公开(公告)号：EP0492983A3
公开(公告)日：1992-08-19
申请号：EP91311795.8
申请日：1991-12-19
申请人： THE BOC GROUP, INC.
摘要： A food refrigeration system (10) for refrigerating articles of, for example, food, includes at least two cooling stages formed by a water cooler (14) and a cryogenic freezer (16). The cryogenic freezer (16) receives the articles of food and transfers heat from the articles of food to a liquid cryogen (liquid nitrogen) so that the articles of food are refrigerated. The transfer of heat from the articles of food to the cryogen causes the cryogen to boil and thereby evolve a cryogenic vapour. The cooler (14) receives the articles of food prior to the cryogenic freezer (16) and transfers heat from the articles of food to the cooling water. Such heat transfer reduces the quantity of cryogen required to refrigerate the articles of food. An eductor (50) is connected to a pump (62) and to vent duct (72) from the cryogenic freezer (16). The cooling water is pumped through the eductor (50) to suck cryogenic vapour from the cryogenic freezer (16) and to mix the cryogenic vapour and the cooling water prior to reception of the cooling water in the cooler (14). Such mixing transfers heat from the cooling water to the cryogenic vapour resulting in an increase of the heat transfer between the articles and the cooling water in the cooler (14). As a result of such increased heat transfer, the amount of cryogen required in refrigerating the articles is reduced.
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