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1. 发明授权

US08966783B2 Vacuum-pressure spray-drying method and vacuum-pressure spray-drying device 有权
标题翻译：真空压力喷雾干燥法和真空压力喷雾干燥装置
公开(公告)号：US08966783B2
公开(公告)日：2015-03-03
申请号：US13812818
申请日：2011-07-27
申请人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
发明人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
IPC分类号： F26B5/00 , B01D1/14 , A23L3/46 , B01D1/18 , B01D1/20 , B01J2/04 , F26B3/12 , F26B5/04 , A23C1/04
CPC分类号： B01D1/14 , A23C1/045 , A23L3/46 , B01D1/18 , B01D1/20 , B01J2/04 , F26B3/12 , F26B5/04
摘要： Provided are a novel vacuum-pressure spray-drying method and a novel vacuum-pressure spray-drying apparatus suitable for drying and powdering a liquid raw material containing a substance susceptible to heat denaturation, such as a food raw material and a medicine raw material. The vacuum-pressure spray-drying method and the like include: an apparatus main body, which is kept at reduced pressure and includes a spray nozzle; superheated water vapor supplying means for supplying a superheated water vapor to the spray nozzle; liquid raw material supplying means for supplying a liquid raw material to the spray nozzle; cooling means for cooling the superheated water vapor and a vapor resulting from volatilization of the liquid raw material being discharged from the apparatus main body, and then collecting, as condensed water; pressure reducing means for keeping an inside of the apparatus main body at the reduced pressure through the cooling means; and product collecting means for collecting a powder product produced in the apparatus main body. The vacuum-pressure spray-drying method and the like include: simultaneously spraying the superheated water vapor supplied from the superheated water vapor supplying means and the liquid raw material supplied from the liquid raw material supplying means through the spray nozzle into the apparatus main body so as to atomize the liquid raw material in the apparatus main body; and subjecting an atomized raw material, which is produced by atomizing the liquid raw material, to heat exchange with the superheated water vapor, to thereby dry and powder the liquid raw material.
摘要翻译：提供了一种新颖的真空压力喷雾干燥方法和适用于干燥和粉化含有易变质的物质如食品原料和药物原料的液体原料的新型真空压力喷雾干燥装置。真空压力喷雾干燥法等包括：设备主体，其保持减压并且包括喷嘴; 过热水蒸气供给装置，用于将过热水蒸气供给到喷嘴; 液体原料供给装置，用于将液体原料供给到喷嘴; 用于冷却过热水蒸气的冷却装置和从装置主体排出的液体原料的挥发产生的蒸汽，然后作为冷凝水收集; 减压装置，用于通过冷却装置将设备主体的内部保持在减压状态; 以及用于收集在装置主体中产生的粉末产品的产品收集装置。真空压力喷雾干燥法等包括：将从过热水蒸气供给单元供给的过热水蒸气和从液体原料供给单元供给的液体原料通过喷嘴喷射到设备主体中，以使设备主体中的液体原料雾化; 使通过雾化液体原料而生成的雾化原料与过热水蒸汽进行热交换，从而使液体原料干燥并粉碎。

2. 发明申请

US20130126102A1 VACUUM-PRESSURE SPRAY-DRYING METHOD AND VACUUM-PRESSURE SPRAY-DRYING DEVICE 有权
标题翻译：真空压力喷雾干燥方法和真空压力喷雾干燥装置
公开(公告)号：US20130126102A1
公开(公告)日：2013-05-23
申请号：US13812818
申请日：2011-07-27
申请人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
发明人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
IPC分类号： B01D1/14
CPC分类号： B01D1/14 , A23C1/045 , A23L3/46 , B01D1/18 , B01D1/20 , B01J2/04 , F26B3/12 , F26B5/04
摘要： Provided are a novel vacuum-pressure spray-drying method and a novel vacuum-pressure spray-drying apparatus suitable for drying and powdering a liquid raw material containing a substance susceptible to heat denaturation, such as a food raw material and a medicine raw material. The vacuum-pressure spray-drying method and the like include: an apparatus main body, which is kept at reduced pressure and includes a spray nozzle; superheated water vapor supplying means for supplying a superheated water vapor to the spray nozzle; liquid raw material supplying means for supplying a liquid raw material to the spray nozzle; cooling means for cooling the superheated water vapor and a vapor resulting from volatilization of the liquid raw material being discharged from the apparatus main body, and then collecting, as condensed water; pressure reducing means for keeping an inside of the apparatus main body at the reduced pressure through the cooling means; and product collecting means for collecting a powder product produced in the apparatus main body. The vacuum-pressure spray-drying method and the like include: simultaneously spraying the superheated water vapor supplied from the superheated water vapor supplying means and the liquid raw material supplied from the liquid raw material supplying means through the spray nozzle into the apparatus main body so as to atomize the liquid raw material in the apparatus main body; and subjecting an atomized raw material, which is produced by atomizing the liquid raw material, to heat exchange with the superheated water vapor, to thereby dry and powder the liquid raw material.
摘要翻译：提供了一种新颖的真空压力喷雾干燥方法和适用于干燥和粉化含有易变质的物质如食品原料和药物原料的液体原料的新型真空压力喷雾干燥装置。真空压力喷雾干燥法等包括：设备主体，其保持减压并且包括喷嘴; 过热水蒸气供给装置，用于将过热水蒸气供给到喷嘴; 液体原料供给装置，用于将液体原料供给到喷嘴; 用于冷却过热水蒸气的冷却装置和从装置主体排出的液体原料的挥发产生的蒸汽，然后作为冷凝水收集; 减压装置，用于通过冷却装置将设备主体的内部保持在减压状态; 以及用于收集在装置主体中产生的粉末产品的产品收集装置。真空压力喷雾干燥法等包括：将从过热水蒸气供给单元供给的过热水蒸气和从液体原料供给单元供给的液体原料通过喷嘴喷射到设备主体中，以使设备主体中的液体原料雾化; 使通过雾化液体原料而生成的雾化原料与过热水蒸汽进行热交换，从而使液体原料干燥并粉碎。

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