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21. 发明授权

US3230689A Method and apparatus for drying gaseous fluids and recovering heat 失效
标题翻译：用于干燥气态流体和回收热量的方法和装置
公开(公告)号：US3230689A
公开(公告)日：1966-01-25
申请号：US25168663
申请日：1963-01-15
申请人： BIRS BETEILIGUNGS UND VERWALTU
发明人： PETER HUSSMANN
IPC分类号： A23B5/02 , A23C1/04 , A23C15/04 , A23C15/14 , A23C19/086 , A23D7/00 , A23D9/00 , A23D9/05 , A23F3/28 , A23F5/34 , A23L2/08 , A23L2/10 , A23L3/46 , A23L3/50 , B01D1/14 , B01D1/18 , B01D53/26 , F24F3/14 , F26B3/092 , F26B3/12 , F26B21/08
CPC分类号： A23B5/022 , A23C1/04 , A23C15/04 , A23C15/14 , A23C19/086 , A23D7/003 , A23D9/00 , A23D9/05 , A23F3/28 , A23F5/34 , A23L2/08 , A23L2/10 , A23L3/46 , A23L3/50 , B01D1/14 , B01D1/18 , B01D53/26 , F24F3/1411 , F24F2003/1458 , F26B3/0926 , F26B3/12 , F26B21/083 , Y02P60/853 , Y02P70/34 , Y02P70/40

22. 发明授权

US09788566B2 Process for drying and powderizing functional foods, nutraceuticals, and natural health ingredients 有权
公开(公告)号：US09788566B2
公开(公告)日：2017-10-17
申请号：US14902901
申请日：2014-01-27
申请人： Her Majesty the Queen in Right of Canada as Represented by the Minister of Natural Resources
发明人： Marzouk Benali
IPC分类号： F26B3/12 , B01D1/18 , B01D1/20 , A23L3/46 , A23P10/40 , F26B3/088 , F26B3/092 , F26B3/20
CPC分类号： A23L3/46 , A23P10/40 , A23V2002/00 , B01D1/18 , B01D1/20 , F26B3/088 , F26B3/0926 , F26B3/12 , F26B3/205
摘要： A system for producing free-flowing powder with a narrow particle size distribution from liquid compositions comprising in combination: a feeding reservoir comprising said liquid compositions: a pumping device to pump said liquid composition into at least one atomizing device: said at least one atomizing device composed of at least one fluid nozzle to distribute an upward gaseous drying medium over said nozzle: two lateral streamlined tube-like devices for supplying said liquid composition and pressurized gas to said at least one nozzle from two opposite directions: a cylindrical plenum chamber wherein the fluid nozzle is located: an accelerating zone of a drying medium consisting of a cylindrical pipe located at the bottom of the cylindrical plenum: a conical-cylindrical drying chamber equipped with a manhole, a multi-nozzle manifold and insulation panels: and an intermediate drying medium consisting of a single bed or multi-beds of inert carriers within the drying chamber.

23. 发明授权

US07544250B2 Method and apparatus for treating particulate-shaped material, in particular for mixing, drying, graduating, pelletizing and/or coating the material 失效
标题翻译：用于处理颗粒状材料的方法和设备，特别是用于混合，干燥，分级，造粒和/或涂覆材料
公开(公告)号：US07544250B2
公开(公告)日：2009-06-09
申请号：US10816642
申请日：2004-04-02
申请人： Herbert Hüttlin
发明人： Herbert Hüttlin
IPC分类号： B05B17/00
CPC分类号： B01J8/386 , B01F13/0233 , B01F2003/1264 , B01J2/16 , B01J8/30 , B01J8/44 , B01J2219/1942 , F26B3/0926
摘要： An apparatus for treating a particulate material, in particular for mixing, drying, granulating, pelletizing and/or coating the material, has a container which has a process chamber arranged around a longitudinal mid-axis of the container and formed as an annular chamber, and also a container central duct, separated from the process chamber, as a flow duct for process air, which duct opens into the lower region of the process chamber, an upper region of the process chamber being open. In at least one first operating state, the upper open region of the process chamber communicates with the container central duct so as to conduct process air, by the container central duct widening circumferentially towards the upper region of the process chamber and opening towards the process chamber. In a method for treating particulate material, the material is put into the container, and process air is introduced from the container central duct into the lower region of the process chamber and flows upwards in the process chamber in order to move the material in the process chamber. The process air emerges from the process chamber again from the upper region of the latter, the process air, at least in a first treatment phase, after emerging from the upper region of the process chamber, being led at least partly into the container central duct in a continued circulation-type flow and there being led downwards again, where it is introduced into the process chamber once more.
摘要翻译：用于处理颗粒材料的装置，特别是用于混合，干燥，造粒，造粒和/或涂覆材料的装置具有容器，该容器具有围绕容器的纵向中轴线布置并形成为环形室的处理室，以及与处理室分离的作为处理空气的流动管道的容器中心管道，该管道通向处理室的下部区域，处理室的上部区域是打开的。在至少一个第一操作状态中，处理室的上开口区域与容器中心管道连通，以便通过容器中心管道沿着周向朝向处理室的上部区域加宽并且朝向处理室。在处理颗粒材料的方法中，将材料放入容器中，并且将处理空气从容器中心管道引入处理室的下部区域，并在处理室中向上流动，以便在该过程中移动材料房间。处理空气再次从处理室从后部的上部区域出来，至少在第一处理阶段中从处理室的上部区域出来的处理空气至少部分地被引导到容器中心管道在持续的循环型流动中，并且再次向下引导，其再次被引入处理室。

24. 发明申请

US20080111008A1 Shrouded Attrition Nozzle and Method of Use Thereof 审中-公开
标题翻译：有罩磨损喷嘴及其使用方法
公开(公告)号：US20080111008A1
公开(公告)日：2008-05-15
申请号：US11558884
申请日：2006-11-10
申请人： Craig HULET
发明人： Craig HULET
IPC分类号： B02C19/06 , B02C23/02
CPC分类号： B02C19/068 , B01J2/16 , B01J4/002 , B01J8/0055 , B01J8/1827 , B01J2208/00088 , B01J2208/0069 , F26B3/082 , F26B3/0926
摘要： A shrouded attrition nozzle for use in fluidized bed jet attrition. The nozzle comprises a shroud surrounding the nozzle and extending upwardly from the nozzle tip. The shroud is sized so as not to interfere with the periphery of the jet emitted from the nozzle and may be cylindrical or inverted frustoconical in shape. When a desired spacing is achieved between the periphery of the jet and the shroud, fluidizable material enters the interior of the shroud from the open end, moving countercurrently towards the nozzle tip. A disengagement of fluidization gas from fluidizable material occurs and an increased entrainment of solids in the jet leads to improvements in grinding efficiency. The result is a reduction in jet flowrate and fluidization gas wastage, which reduces overall energy requirements for attrition. A method of causing attrition of a fluidizable material using the shrouded nozzle is also disclosed.
摘要翻译：用于流化床喷射磨损的带盖的磨耗喷嘴。喷嘴包括围绕喷嘴并从喷嘴尖端向上延伸的护罩。护罩的尺寸设计成不干扰从喷嘴发射的喷嘴的周边，并且可以是圆柱形或倒立的截头圆锥形的形状。当在射流的周边和护罩之间达到期望的间距时，可流化材料从开口端进入护罩的内部，朝向喷嘴尖端逆流移动。发生流化气体与可流化材料的分离，并且喷射器中固体的夹带增加导致研磨效率的提高。结果是喷射流速和流化气体浪费减少，这降低了耗散的总体能量需求。还公开了使用被覆盖的喷嘴使可流动材料磨损的方法。

25. 发明授权

US06736897B2 Wurster air diverter sleeve 有权
标题翻译： Wurster空气分流器套筒
公开(公告)号：US06736897B2
公开(公告)日：2004-05-18
申请号：US10268583
申请日：2002-10-10
申请人： Brian K. Jensen
发明人： Brian K. Jensen
IPC分类号： B05C500
CPC分类号： F26B3/0926 , B01F13/0261 , B01J2/006 , B01J2/16 , Y10S118/05
摘要： The improved Wurster of the present invention includes an air diverter which supplies a flow of air in a radial direction adjacent the spray nozzle body and spray nozzle, so as to force the product away from the nozzle during the spraying process. The air diverter includes a sleeve with air passages therein, a manifold connected to the sleeve and to a source of secondary pressurized air or gas, and a collar to mount the assembled air diverter onto the perforated plate of the Wurster apparatus. In operation, the air diverter allows the spray pattern from the nozzle to more fully develop, allows more complete atomization of the spray solution, and allows for higher spray rates with little or no agglomeration of the product.
摘要翻译：本发明的改进型Wurster包括一个空气分流器，其沿与喷雾器主体和喷嘴相邻的径向提供空气流，以便在喷涂过程中迫使产品远离喷嘴。空气分配器包括其中具有空气通道的套管，连接到套筒和二次加压空气或气体源的歧管，以及将组装好的空气转向器安装到Wurster装置的多孔板上的套环。在操作中，空气分流器允许来自喷嘴的喷雾图案更充分地发展，允许喷雾溶液的更完全的雾化，并允许更高的喷射速率，很少或没有产物的聚集。

26. 发明申请

US20030154917A1 Wurster air diverter sleeve 有权
标题翻译： Wurster空气分流器套筒
公开(公告)号：US20030154917A1
公开(公告)日：2003-08-21
申请号：US10268583
申请日：2002-10-10
发明人： Brian K. Jensen
IPC分类号： B05C005/00
CPC分类号： F26B3/0926 , B01F13/0261 , B01J2/006 , B01J2/16 , Y10S118/05
摘要： The improved Wurster of the present invention includes an air diverter which supplies a flow of air in a radial direction adjacent the spray nozzle body and spray nozzle, so as to force the product away from the nozzle during the spraying process. The air diverter includes a sleeve with air passages therein, a manifold connected to the sleeve and to a source of secondary pressurized air or gas, and a collar to mount the assembled air diverter onto the perforated plate of the Wurster apparatus. In operation, the air diverter allows the spray pattern from the nozzle to more fully develop, allows more complete atomization of the spray solution, and allows for higher spray rates with little or no agglomeration of the product.
摘要翻译：本发明的改进型Wurster包括一个空气分流器，其沿与喷雾器主体和喷嘴相邻的径向提供空气流，以便在喷涂过程中迫使产品远离喷嘴。空气分配器包括其中具有空气通道的套管，连接到套筒和二次加压空气或气体源的歧管，以及将组装好的空气转向器安装到Wurster装置的多孔板上的套环。在操作中，空气分流器允许来自喷嘴的喷雾图案更充分地发展，允许喷雾溶液的更完全的雾化，并允许更高的喷射速率，很少或没有产物的聚集。

27. 发明申请

US20010055648A1 Apparatus and process for coating particles 审中-公开
标题翻译：用于涂覆颗粒的装置和方法
公开(公告)号：US20010055648A1
公开(公告)日：2001-12-27
申请号：US09917433
申请日：2001-07-27
申请人： Primera Foods Corporation
发明人： Laurence Lee , Frank Wyatt , Heather Ganske , Eugene H. Sander
IPC分类号： B05D007/00 , B05D001/02
CPC分类号： B01J2/16 , A23P10/22 , A23P10/30 , A23P10/35 , A23P20/15 , A23P20/18 , B01J2/006 , F26B3/0926
摘要： A process used to coat particles in an upward flowing fluidized bed dryer includes an insert disposal within the dryer. The insert includes a vertically adjustable cylindrical partition and a vertically adjustable spray nozzle wherein the cylindrical partition has a diameter-to-length ratio greater than 1. The particles are fluidized using a gas and are processed through a coating zone containing the cylindrical partition and become coated with the liquid spray. The particles exit the coating zone and enter the reconditioning zone wherein the liquid is allowed to dry onto the particles. The particles fall into the fluidized bed and are reprocessed through the coating zone by a draft effect created by the atomizing gas in the spray nozzle. The insert provides liquid coating flexibility allowing for the coating of liquid fat onto the particles. Additionally, since less fluidizing gas is required and not all of the particle bed needs to be fluidized, the coating process is more efficient and gentle. The coating process is continued until a selected weight percentage relative to the weight of the particles is coated onto the particles.
摘要翻译：用于在向上流动的流化床干燥器中涂覆颗粒的方法包括在干燥器内的插入物处理。插入件包括可垂直调节的圆柱形隔板和可垂直调节的喷嘴，其中圆柱形隔板的直径与长度的比率大于1.该颗粒使用气体进行流化，并通过包含圆柱形隔板的涂布区进行处理，并成为涂上液体喷雾。颗粒离开涂层区域并进入修复区域，其中允许液体干燥到颗粒上。颗粒落入流化床中，并通过喷雾喷嘴中雾化气体产生的牵伸作用再次通过涂层区域进行处理。插入物提供液体涂层的柔韧性，允许将液体脂肪涂覆到颗粒上。此外，由于需要较少的流化气体，并且并非所有的颗粒床都需要流化，所以涂覆过程更有效和温和。涂覆过程一直持续到相对于颗粒重量的选定重量百分比涂覆到颗粒上。

28. 发明授权

US06312521B1 Apparatus and process for coating particles 有权
公开(公告)号：US06312521B1
公开(公告)日：2001-11-06
申请号：US09461525
申请日：1999-12-14
申请人： Laurence Lee , Frank Wyatt , Heather Ganske , Eugene H. Sander
发明人： Laurence Lee , Frank Wyatt , Heather Ganske , Eugene H. Sander
IPC分类号： B05C502
CPC分类号： B01J2/006 , A23P10/22 , A23P10/30 , A23P10/35 , A23P20/15 , A23P20/18 , B01J2/16 , F26B3/0926
摘要： A process used to coat particles in an upward flowing fluidized bed dryer includes an insert disposal within the dryer. The insert includes a vertically adjustable cylindrical partition and a vertically adjustable spray nozzle wherein the cylindrical partition has a diameter-to-length ratio greater than 1. The particles are fluidized using a gas and are processed through a coating zone containing the cylindrical partition and become coated with the liquid spray. The particles exit the coating zone and enter the reconditioning zone wherein the liquid is allowed to dry onto the particles. The particles fall into the fluidized bed and are reprocessed through the coating zone by a draft effect created by the atomizing gas in the spray nozzle. The insert provides liquid coating flexibility allowing for the coating of liquid fat onto the particles. Additionally, since less fluidizing gas is required and not all of the particle bed needs to be fluidized, the coating process is more efficient and gentle. The coating process is continued until a selected weight percentage relative to the weight of the particles is coated onto the particles.

29. 发明授权

US5918569A Pulsed fluidised bed 失效
标题翻译：脉冲流化床
公开(公告)号：US5918569A
公开(公告)日：1999-07-06
申请号：US66997
申请日：1998-04-27
申请人： Tadeusz Kudra , Zbigniew Gawrzynski , Ryszard Glaser
发明人： Tadeusz Kudra , Zbigniew Gawrzynski , Ryszard Glaser
IPC分类号： B01J8/16 , B01J8/40 , F23C10/18 , F26B3/092 , F27B15/10
CPC分类号： B01J8/40 , B01J8/16 , F23C10/18 , F26B3/0926
摘要： An apparatus and method for processing materials in a batchwise or continuous fluidised bed, such as a drier, in which the fluidised bed is subdivided into a plurality of smaller areas, to each of which two separately controlled gas flows are provided. The first lower gas flow is provided to the bed preferably all of the time, and is sufficient at least to maintain the bed in an expanded state. The second higher gas flow is provided to each separate area of the bed in sequence by means of a rotary valve arrangement, and is high enough to induce fluidisation in the bed, but not high enough to induce significant solids loss by entrainment in the offtake gas. The higher flow sequence can be chosen to provide almost any desired sequence to the separate parts of the bed. The sequence can be chosen to induce a travelling wave within the bed which can be across or along the bed, and can be skewed relative to the sides of the bed. In a continuously operated bed, the travelling wave can move either co-currently with, counter-currently to, or cross-currently to, the direction of flow of the solids through the bed. This form of operation, particularly with a skewed travelling wave, improves bed operating efficiency. Since the rotary valve cannot be closed completely, problems associated with abrasive dust in the gas feed, of valve lubrication, and valve differential thermal expansion are all substantially avoided.
摘要翻译：在间歇式或连续流化床（例如干燥器）中处理材料的装置和方法，其中流化床被细分为多个较小的区域，其中每个都提供两个单独控制的气体流。优选地，所有时间都将第一较低气流提供给床，并且至少足以将床保持在膨胀状态。第二较高的气流通过旋转阀装置依次提供给床的每个独立区域，并且足够高以在床中引起流化，但不足够高以通过夹带在排出气体中而引起显着的固体损失。可以选择较高的流动顺序以向床的单独部分提供几乎任何期望的顺序。可以选择该顺序以在床内诱导可以跨过床或沿床的行波，并且可以相对于床的侧面倾斜。在连续操作的床中，行波可以与固体通过床的流动方向共同向前移动，相反地向前移动或横向移动。这种操作形式，特别是偏斜行波，提高了床的操作效率。由于旋转阀不能完全关闭，所以基本上避免了与气体进料中的磨料粉尘，阀润滑和阀差热膨胀有关的问题。

30. 发明授权

US4949735A Treatment of particulate materials 失效
标题翻译：颗粒材料的处理
公开(公告)号：US4949735A
公开(公告)日：1990-08-21
申请号：US820527
申请日：1986-01-17
申请人： Roland Clift , Robert Legros , Clive A. Millington
发明人： Roland Clift , Robert Legros , Clive A. Millington
IPC分类号： A24B3/00 , A24B3/04 , A24B3/12 , B01F13/02 , B01J8/18 , B01J8/24 , F26B3/092 , F26B25/04
CPC分类号： B01J8/245 , A24B3/04 , A24B3/12 , B01F13/0255 , B01J8/1818 , F26B25/04 , F26B3/0926
摘要： In a method and apparatus for treating particulate material, the material, when in a mobilization zone bounded by upwardly divergent walls, is subjected to a flow of gaseous mobilizing medium, supplied at a multiplicity of sites of the walls, and preferably also to a simultaneous flow of gaseous accelerating medium supplied in an upward direction from a lower region of the zone. The treatments include drying, moistening, heating, cooling and blending.
摘要翻译：在用于处理颗粒材料的方法和装置中，当在由向上发散的壁限定的动员区域中时，该材料经受在壁的多个位置处供应的气体移动介质的流动，并且优选地同时进行同时从该区域的下部区域向上方供给的气态加速介质的流动。处理方法包括干燥，润湿，加热，冷却和混合。

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