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1. 发明授权

US5252061A Pulse combustion drying system 失效
标题翻译：脉冲燃烧干燥系统
公开(公告)号：US5252061A
公开(公告)日：1993-10-12
申请号：US882048
申请日：1992-05-13
申请人： Richard W. Ozer , Hanford Lockwood, Jr. , Gregory J. Kimball , Ilya Pikus
发明人： Richard W. Ozer , Hanford Lockwood, Jr. , Gregory J. Kimball , Ilya Pikus
IPC分类号： F23C15/00 , F26B23/02 , F27D99/00 , F27D7/00
CPC分类号： F23C15/00 , F26B23/026 , F27D99/0033 , F27D2099/0043
摘要： A system for material drying comprising a pulse combustor and an associated combustion chamber whereby a pulsating flow of hot gases are generated. A tail pipe is connected to the outlet of the combustion chamber for receiving the pulsating flow of hot gases and a material introduction chamber is connected at the outlet of the tail pipe. A drying chamber is connected at the outlet of the material introduction chamber. The hot pulse combustion exhaust gases are cooled to control the temperature of the gases issuing from the outlet of the tail pipe and entering the material introduction chamber. This control is accomplished with a cool air stream issuing into the pulse combustion mixing chamber along with the hot gases from the pulse combustion tail pipe for mixing with and cooling of the hot gases. A separate diluent air stream may be employed for contact with material issuing from the introduction chamber and passing into the drying chamber. This separate diluent air stream will urge material already present in the drying chamber away from the entry location of new material into the drying chamber. The tail pipe may be provided with an inlet end of restricted dimension to act as a venturi with respect to the pulsating stream of hot gases entering the tail pipe from the combustion chamber thereby increasing the sound levels measured at the pulse combustion discharge.
摘要翻译：一种用于材料干燥的系统，包括脉冲燃烧器和相关联的燃烧室，由此产生脉动的热气流。尾管连接到燃烧室的出口，用于接收热气的脉动流，并且在尾管的出口连接材料引入室。干燥室连接在材料引入室的出口处。热脉冲燃烧废气被冷却以控制从尾管的出口排出并进入材料引入室的气体的温度。该控制是通过与来自脉冲燃烧尾管的热气体一起发射到脉冲燃烧混合室中的冷空气流来与热气体混合和冷却来实现的。可以使用单独的稀释剂空气流与从引入室发出的物质接触并进入干燥室。这种分开的稀释空气流将促使已经存在于干燥室中的材料远离新材料的进入位置进入干燥室。尾管可以设置有限制尺寸的入口端，以相对于从燃烧室进入尾管的热气体的脉动流充当文丘里管，从而增加在脉冲燃烧放电时测量的声级。

2. 发明授权

US5556274A Drying apparatus and method for pumpable materials 失效
标题翻译：可泵送材料的干燥装置和方法
公开(公告)号：US5556274A
公开(公告)日：1996-09-17
申请号：US404254
申请日：1995-03-15
申请人： Gordon E. Ettie , Richard W. Ozer
发明人： Gordon E. Ettie , Richard W. Ozer
IPC分类号： F26B3/12 , F26B23/02 , F26B25/12 , F27D99/00 , F27D1/08
CPC分类号： F27D99/0033 , F26B23/026 , F26B25/12 , F26B3/12 , F27D99/0035
摘要： A particulate material drying apparatus and method including a pulse combustor and an associated combustion chamber. Fuel and combustion air are introduced to the combustion chamber whereby the combination of the pulse combustor and combustion chamber generates a pulsating flow of hot gases. A material feed introduction chamber receives the hot gases and material to be dried is delivered into the introduction chamber for contact therein with the flow of hot gases. A drying chamber is connected to the introduction chamber for receiving the mixture of material and hot gases exiting from the introduction chamber. The drying chamber comprises an enclosing wall, a porous inner wall spaced inwardly from the enclosing wall, and an annular space defined between the enclosing wall and the porous inner wall. Fluid under pressure is introduced to the annular space whereby the fluid passes through the porous inner wall and deters build-up of material on the inner surface of the porous inner wall.
摘要翻译：一种颗粒材料干燥装置和方法，包括脉冲燃烧器和相关联的燃烧室。燃料和燃烧空气被引入燃烧室，由此脉冲燃烧器和燃烧室的组合产生热气流的脉动流。材料进料引入室接收热气体，待干燥的材料被输送到引入室中以与热气流接触。干燥室连接到引入室，用于接收从引入室排出的材料和热气体的混合物。干燥室包括封闭壁，与封闭壁向内间隔的多孔内壁以及限定在封闭壁和多孔内壁之间的环形空间。在压力下的流体被引入环形空间，由此流体通过多孔内壁并阻止多孔内壁的内表面上的材料积聚。

3. 发明授权

US06732454B2 Apparatus for extracting solvent from a mass of vegetable particles 有权
标题翻译：用于从大量植物颗粒中提取溶剂的设备
公开(公告)号：US06732454B2
公开(公告)日：2004-05-11
申请号：US10282642
申请日：2002-10-29
申请人： George E. Anderson , Daniel D. Anderson , Richard W. Ozer , Floyd C. Teeter, Jr.
发明人： George E. Anderson , Daniel D. Anderson , Richard W. Ozer , Floyd C. Teeter, Jr.
IPC分类号： F26B1700
CPC分类号： F26B21/14 , F26B5/041 , F26B17/14 , F26B17/205
摘要： A system for removing from a particle mass a liquid permeating the particle mass includes a vaporizing stage having a space wherein the pressure is less than the pressure of the particle mass. As the particle mass enters the vaporizing stage, the lower pressure causes much of the liquid to vaporize. Once vaporized, the vapor can be removed with a pump. A first stripping stage receives the particle mass from the first stage at a first particle inlet port and discharges the particle mass at a first particle outlet port. A first stripping gas inlet near the first particle outlet port of the first stripping stage injects an inert stripping gas into the particle mass. The inert gas mixes with remaining elements of the liquid and any entrained gas formed by the liquid, and the mixture is discharged at a gas outlet near the first particle outlet port. A second stripping stage having construction and operation different from the first stripping stage may receive the particle mass. In a preferred embodiment, at least one of the stripping stages transports the particle mass through gravitational force.
摘要翻译：用于从颗粒物质中除去渗透颗粒物质的液体的系统包括具有压力小于颗粒物质压力的空间的汽化级。当颗粒物质进入蒸发阶段时，较低的压力导致许多液体蒸发。一旦蒸发，可以用泵去除蒸气。第一剥离阶段在第一颗粒入口处接收来自第一阶段的颗粒物质并在第一颗粒出口处排出颗粒物质。在第一汽提阶段的第一颗粒出口附近的第一汽提气体入口将惰性汽提气体注入颗粒物质。惰性气体与液体的剩余元素和由液体形成的任何夹带的气体混合，并且混合物在靠近第一颗粒出口的气体出口处排出。具有与第一剥离阶段不同的结构和操作的第二剥离阶段可以接收颗粒物质。在优选的实施方案中，至少一个汽提段通过重力传送颗粒物质。

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