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公开(公告)号：US20160304291A1
公开(公告)日：2016-10-20
申请号：US15100963
申请日：2014-12-03
申请人： GEA LYOPHIL GMBH
CPC分类号： B65G45/00 , B65G47/082 , B65G47/53 , B65G47/66 , F26B5/06 , F26B25/001 , F26B25/003
摘要： An unloading device (10) for a product handling device, having a transfer plate (12) for transferring a plurality of rows arranged one after the other, each row having a plurality of treated products (14), onto a conveying apparatus (16) is characterized in that a suctioning section (18) having suction ports (20) for suctioning the products onto the suctioning section (18) is arranged between the transfer plate (12) and the conveying apparatus (16).
摘要翻译： 一种用于产品处理装置的卸载装置（10），具有用于传送一排接一个排列的多排的传送板（12），每排具有多个经处理的产品（14）到输送装置（16）上， 其特征在于，在所述转印板（12）和所述输送装置（16）之间设置具有用于将产品吸引到所述吸引部（18）上的吸入口（20）的抽吸部（18）。
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公开(公告)号：US20240142172A1
公开(公告)日：2024-05-02
申请号：US18279629
申请日：2022-03-02
申请人： GEA Lyophil GmbH
摘要： A freeze dryer that includes a product chamber configured to accommodate products to be freeze-dried; a condenser connected to the product chamber and configured to trap water during a freeze-drying process; a product chamber cooling circuit configured to cool the product chamber, the product chamber cooling circuit having a first heat transfer fluid; a condenser cooling circuit configured to cool the condenser, the condenser cooling circuit having a second heat transfer fluid and being separate from the product chamber cooling circuit; a first additional cooling circuit having carbon dioxide or ammonia or liquid nitrogen as refrigerant; and a first heat exchanger configured to transfer heat between the condenser cooling circuit and the first additional cooling circuit.
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公开(公告)号：US11047620B2
公开(公告)日：2021-06-29
申请号：US16606966
申请日：2018-04-20
申请人： GEA LYOPHIL GMBH
摘要： The invention relates to a freeze dryer and a method for inducing controlled nucleation in liquid products. The freeze dryer for inducing nucleation in water based products (44) to be freeze-dried comprises a product chamber (12) adapted for housing a vapor gas and the products (44), a condensation chamber (16) connected to the product chamber (12) over an isolation valve (36) in a gas conductive manner, said condensation chamber (16) being provided with a gas pump (18), a gas transfer line (20) connecting the product chamber (12) with at least one cooling device (22) being adapted to generate ice-crystals when said vapor gas is withdrawn from the product chamber through the cooling device (22) in a first gas flow direction (streaked arrow), the freeze dryer being adapted to—after the generation of the ice crystals in the cooling device (22)—convey a flushing gas through the gas transfer line (20) in a second gas flow direction (white arrow) going reverse to said first gas flow direction in order to thereby entrain the ice-crystals from the cooling device (22) into the product chamber (12) to induce nucleation of the products (44) therein. The freeze dryer is particular in that the gas transfer line (20), which comprises the cooling device (22), is separated from the gas pump (18) at least by the condensation chamber (16), the condensation chamber (16) providing a gas passage for the withdrawn vapor gas during the withdrawal in the first gas flow direction, and a gas passage and/or gas storage for the flushing gas during the conveying in the second gas flow direction.
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公开(公告)号：US20200248963A1
公开(公告)日：2020-08-06
申请号：US16606966
申请日：2018-04-20
申请人： GEA LYOPHIL GMBH
摘要： The invention relates to a freeze dryer and a method for inducing controlled nucleation in liquid products. The freeze dryer for inducing nucleation in water based products (44) to be freeze-dried comprises a product chamber (12) adapted for housing a vapor gas and the products (44), a condensation chamber (16) connected to the product chamber (12) over an isolation valve (36) in a gas conductive manner, said condensation chamber (16) being provided with a gas pump (18), a gas transfer line (20) connecting the product chamber (12) with at least one cooling device (22) being adapted to generate ice-crystals when said vapor gas is withdrawn from the product chamber through the cooling device (22) in a first gas flow direction (streaked arrow), the freeze dryer being adapted to—after the generation of the ice crystals in the cooling device (22)—convey a flushing gas through the gas transfer line (20) in a second gas flow direction (white arrow) going reverse to said first gas flow direction in order to thereby entrain the ice-crystals from the cooling device (22) into the product chamber (12) to induce nucleation of the products (44) therein. The freeze dryer is particular in that the gas transfer line (20), which comprises the cooling device (22), is separated from the gas pump (18) at least by the condensation chamber (16), the condensation chamber (16) providing a gas passage for the withdrawn vapor gas during the withdrawal in the first gas flow direction, and a gas passage and/or gas storage for the flushing gas during the conveying in the second gas flow direction.
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公开(公告)号：US10005621B2
公开(公告)日：2018-06-26
申请号：US15100963
申请日：2014-12-03
申请人： GEA Lyophil GMBH
CPC分类号： B65G45/00 , B65G47/082 , B65G47/53 , B65G47/66 , F26B5/06 , F26B25/001 , F26B25/003
摘要： An unloading device (10) for a product handling device, having a transfer plate (12) for transferring a plurality of rows arranged one after the other, each row having a plurality of treated products (14), onto a conveying apparatus (16) is characterized in that a suctioning section (18) having suction ports (20) for suctioning the products onto the suctioning section (18) is arranged between the transfer plate (12) and the conveying apparatus (16).
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