公开(公告)号：US06745490B2

公开(公告)日：2004-06-08

申请号：US10035307

申请日：2002-01-04

申请人： Hiromichi Akimoto ,  Ryoji Sunama

发明人： Hiromichi Akimoto ,  Ryoji Sunama

IPC分类号： F26B506

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。一个设置在管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上端 设置在冷冻干燥装置w上的直立圆筒管的一侧，其形式为延伸管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。

公开(公告)号：US06941676B2

公开(公告)日：2005-09-13

申请号：US10035421

申请日：2002-01-04

申请人： Hiromichi Akimoto ,  Ryoji Sunama

发明人： Hiromichi Akimoto ,  Ryoji Sunama

IPC分类号： A23L3/44 ,  A61J3/00 ,  F26B5/06 ,  F26B17/12

CPC分类号： F26B5/065 ,  F26B5/06

摘要： Disclosed is a freeze-drying apparatus for foodstuffs, medicaments, etc., wherein liquid material is directly and distributively poured into upright cylindrical tubes, then, in its isolated state from external atmosphere for perfect sterilization, the liquid material is frozen with uniform thickness onto inner wall surface of the tubes, with further possibility of uniform heating of the freeze-dried layer. The main body of this apparatus is constructed with upright cylindrical tubes for freezing liquid material onto inner surface of tubes and jackets to surround the outer periphery of each of the tubes in a substantially concentric cylindrical shape, within which to circulate heat medium; then, a duct communicating to the vacuum exhaust system is connected to the upper end side of these tubes, while, a recovery chamber provided with valve is connected to the lower end side of tubes; and an inlet port is defined for feeding liquid material into inner cavity of tubes.

摘要翻译： 公开了一种用于食品，药物等的冷冻干燥装置，其中将液体材料直接并分配地倒入直立的圆柱形管中，然后在与外部气氛隔离的状态下完全灭菌，将液体材料以均匀的厚度冷冻至 管的内壁表面，进一步有可能使冷冻干燥层均匀加热。 该装置的主体由直立的圆柱形管构成，用于将液体材料冷冻到管和夹套的内表面上，以围绕每个管的外周围大致同心圆柱形，在其中循环热介质; 然后，与真空排气系统连通的管道连接到这些管的上端侧，而具有阀的回收室连接到管的下端侧; 并且限定了用于将液体材料供给到管的内腔中的入口。