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1. 发明申请

US20020189127A1 Apparatus for freeze-drying foodstuffs, medicaments, and so forth 有权
标题翻译：用于冷冻食品，药物等的装置
公开(公告)号：US20020189127A1
公开(公告)日：2002-12-19
申请号：US10035421
申请日：2002-01-04
申请人： KYOWA VACUUM ENGINEERING CO., LTD.
发明人： Hiromichi Akimoto , Ryoji Sunama
IPC分类号： F26B013/30 , F26B019/00 , F26B025/06 , F26B005/06
CPC分类号： F26B5/065 , F26B5/06
摘要： By directly distributing liquid material into upright cylindrical tubes, such liquid material for foodstuffs, medicaments, etc. is kept in its state of being isolated from external atmosphere so as to be perfectly sterilized. That is to say, while simply and adequately securing the controlled cooling of the tube, by means of the heat medium which circulates within the jacket, the liquid material supplied into the tube is caused to freeze with uniform thickness onto the inner wall surface of the tube, with further possibility of uniform heating of the freeze-dried layer. The main body part of this freeze-drying apparatus is assembled with upright cylindrical tubes for freezing liquid material onto the inner wall surface of the tube and jackets to surround the outer periphery of each of the tubes surrounding the tubes in a substantially concentric outer cylindrical shape, within which to circulate the heat medium; then, on the upper end side of these tubes in this main body part, there is connected a duct which communicates to the vacuum exhaust system; while, on the lower end side of the tubes, there is connected a recovery chamber provided with an opening-and-closing valve, or equipped with a valve on the bottom part thereof; and, on the upper part of the lower part of the tube, there is defined an inlet port, through which the liquid material is fed into the inner cavity of the tube, the inlet port being formed contiguous to the downstream side of the tube-passageway for feeding the liquid material.
摘要翻译：通过将液体材料直接分配到直立的圆柱形管中，用于食品，药物等的这种液体材料保持与外部气氛隔离的状态，从而被完全消毒。也就是说，虽然通过在套管内循环的热介质简单且充分地确保管的受控制冷却，使供给到管中的液体材料以均匀的厚度冷冻到内壁表面上具有进一步的冷冻干燥层加热的可能性。该冷冻干燥装置的主体部分组装有直立的圆柱形管，用于将液体材料冷冻到管的内壁表面和夹套上，围绕围绕管的每个管的外围以基本同心的外圆柱形状，在其内循环热介质; 然后，在该主体部分的这些管的上端侧，连接有与真空排气系统连通的管道; 而在管的下端侧，连接有设置有开关阀的回收室，或者在其底部配备有阀; 并且在管的下部的上部限定有入口，液体材料通过该入口进入管的内腔中，入口端口邻近管状管的下游侧形成，用于供给液体材料的通道。

2. 发明申请

US20020189126A1 Distributive ejection device for liquid material to be used in freeze-drying apparatus for foodstuffs, medicaments, and so on 有权
标题翻译：用于食品，药品等的冷冻干燥装置中的液体材料的分配喷射装置
公开(公告)号：US20020189126A1
公开(公告)日：2002-12-19
申请号：US10035307
申请日：2002-01-04
申请人： KYOWA VACUUM ENGINEERING CO. LTD.
发明人： Hiromichi Akimoto , Ryoji Sunama
IPC分类号： F26B013/30
CPC分类号： F26B5/06 , F26B5/065
摘要： This invention is concerned with a distributive ejection apparatus for liquid material in a freeze-drying apparatus for foodstuffs, medicaments, etc., wherein the liquid material adjusted from the starting material for foodstuffs, medicaments, etc. is caused to freeze onto the inner wall surface of the upright cylindrical tube, and the distributive ejection of the liquid material onto the tube at the time of its freeze-drying by sublimation of the moisture content in the material under the vacuum condition may be done in the state of supplying the liquid material over the entire surface of the inner wall surface of the tube with a substantially uniform thickness. A cylindrical wall a protruding upwardly of the jacket 2 for circulation of heat medium, provided on the outer periphery of the tube 1, is disposed on the upper end side of the upright cylindrical tube equipped on a freeze-drying apparatus w, in the form of extending the peripheral wall of the tube 1; then, onto this inner wall surface of this cylindrical wall, the liquid material is ejected from the distributive ejection nozzles 70 equipped on the downstream side of the tube passageway 5 for feeding the liquid material is sputtered, and the thus ejected liquid material is rendered uniform in the circumferential direction on and along the inner wall surface of the cylindrical wall a, and, while it flows down, in this state, on the inner surface of the cylindrical wall a, it is made to flow onto the inner wall surface 1a of the tube 1 which constitutes the freezing surface of the liquid material.
摘要翻译：本发明涉及用于食品，药物等的冷冻干燥装置中的液体材料的分配喷射装置，其中使从食品原料，药物等调节的液体材料冷冻到内壁上直立圆柱形管的表面，以及在真空条件下材料中的水分含量的升华使其冷冻干燥时液体材料分布喷射到管上，可以在供给液体材料的状态下进行在管的内壁表面的整个表面上具有基本均匀的厚度。设置在管1的外周上的用于循环热介质的护套2向上突出的圆柱形壁设置在装备有冷冻干燥装置w的形式的冷冻干燥装置w的直立圆筒管的上端侧延伸管1的周壁; 然后，在该圆筒壁的内壁面上，从配置在管路5下游侧的分配喷嘴70喷出液体材料，供给液体材料进行溅射，使喷出的液体材料均匀在圆筒壁壁a的内壁面上并沿着圆周方向的圆周方向，在该状态下，在该状态下，在圆筒壁a的内表面上流动到内壁面1a 构成液体材料的冷冻表面的管1。

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