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1. 发明申请

WO1995022414A1 IMPROVED AIR-FLOW CONTROL FOR PARTICLE CLEANING SYSTEMS 审中-公开
标题翻译：改进的颗粒清洁系统的空气流量控制
公开(公告)号：WO1995022414A1
公开(公告)日：1995-08-24
申请号：PCT/US1994003451
申请日：1994-04-25
申请人： STRIPPING TECHNOLOGIES, INC.
发明人： STRIPPING TECHNOLOGIES, INC. , ABBOTT, Kenneth, E. , LYONS, Patrick, J. , SATARIANO, Richard, M.
IPC分类号： B07B04/00
CPC分类号： B07B9/00 , B07B4/02 , B07B11/04
摘要： An improved particle separator in which the particles are separated through the use of a vertical air-flow (110) permitting heavier particles to fall while entraining the lighter particles and storing them in a hopper. The air flow is automatically controlled using a microprocessor (101) or similar apparatus which checks (102) the air-flow/speed within the vertical channel or tubing. Using this data, the controller adjusts a dampener at the end of the channel. The dampener (65) restricts the flow of air through it so that the overall air-flow within the channel is adjusted. Using a dust collector (61) as the means for creating the air-flow, a plurality of vertical columns are used to separate varying sizes of particles. In this manner, the debris is simply swept or shoveled into a hopper and the particles are automatically separated.
摘要翻译：一种改进的颗粒分离器，其中通过使用垂直气流（110）分离颗粒，允许较重颗粒在夹带较轻颗粒并将其储存在料斗中时下降。使用微处理器（101）或类似装置来自动控制气流，该装置检查（102）垂直通道或管道内的气流/速度。使用该数据，控制器调整通道末端的阻尼器。阻尼器（65）限制空气流过其中，使得通道内的整个气流被调节。使用集尘器（61）作为产生气流的装置，使用多个垂直柱来分离不同尺寸的颗粒。以这种方式，将碎屑简单地扫入或铲入料斗中，并且颗粒被自动分离。

2. 发明申请

WO1997047405A1 DRY SEPARATION OF FINE POWDER FROM COARSE CONTAMINANT IN A VIBRATING FLUID BED 审中-公开
标题翻译：在振动流体床中从粗糙的污染物干粉末分离
公开(公告)号：WO1997047405A1
公开(公告)日：1997-12-18
申请号：PCT/US1997010232
申请日：1997-05-29
申请人： KERR-MCGEE CHEMICAL CORPORATION
发明人： KERR-MCGEE CHEMICAL CORPORATION , SHERMAN, Larry, G.
IPC分类号： B07B04/00
CPC分类号： C09C1/3615 , B03B4/02 , C01G23/047 , C01G23/0475 , C01P2004/51 , C01P2004/61 , C01P2004/62
摘要： A method for separating coarse particles from a fine powder composition (18) comprising the steps of: providing a system wherein a source of a fine powder composition (18) containing coarse particles and fine powders communicates with a minimally fluidizable bed of said composition within the system; delivering said composition from the source (25) to said bed; imparting vibrational energy into said bed; providing a fluidizing gas (13) to said bed at a rate to cause the fine powders and coarse particles of the fine powder composition (18) to separate into a fine powder phase (14) and a coarse particle phase (15); removing the fine powders from the system; and removing the coarse particles from the system.
摘要翻译：一种从细粉末组合物（18）中分离粗颗粒的方法，包括以下步骤：提供一种系统，其中含有粗颗粒和细粉末的细粉组合物（18）的源与所述组合物的最小可流化床在系统; 将所述组合物从所述源（25）递送到所述床; 将振动能量传递到所述床中; 以使微细粉末和细粉末组合物（18）的粗颗粒分离成细粉末相（14）和粗颗粒相（15）的速率向所述床提供流化气体（13）。从系统中除去细粉末; 并从系统中去除粗颗粒。

3. 发明申请

WO1982002503A1 AIR STREAM SEPARATOR 审中-公开
标题翻译：空气流动分离器
公开(公告)号：WO1982002503A1
公开(公告)日：1982-08-05
申请号：PCT/SE1982000023
申请日：1982-01-28
申请人： FORSBERG GEORG LENNART KONSTANTIN , MOBERG PER INGVAR
IPC分类号： B07B04/00
CPC分类号： B07B11/06 , B07B4/02 , B07B9/00 , B07B15/00
摘要： Separateur a jet d'air permettant de separer une fraction plus lourde, par exemple des cailloux, d'un melange de particules plus legeres possedant des proprietes differentes, par exemples des copeaux, comprenant un transporteur (31) et une soufflante ou des moyens correspondants avec une buse d'air (43) situee a l'extremite de sortie du transporteur et pouvant produire un jet d'air dirige vers le haut et vers l'avant dans la direction de transport du transporteur (31). Selon la presente invention, le transporteur (31) est du type a vibrations, et la fraction plus lourde est recueillie sur son fond. L'invention se caracterise en outre en ce qu'un transporteur supplementaire a vibrations (32) agissant de concert avec le premier transporteur est situe dans la direction de transport apres l'extremite de sortie du transporteur (31) et sur le meme niveau ou a un niveau plus bas que celui-ci, ou en variante a un transporteur a vibrations supplementaire independant et prevu, ce transporteur a vibrations supplementaires (32) possedant une partie inclinee vers le haut (37) a son extremite d'entree, cette partie se transformant en une partie (35) a plat avec la direction principale de transport du transporteur, la partie inclinee (37) etant situee par rapport a l'extremite de sortie du premier transporteur (31) de maniere telle que les fractions plus lourdes tombent sur cette partie et sont ainsi transportees en aval de la partie inclinee (37).

4. 发明申请

WO1994017930A1 CLASSIFIER FOR SEPARATING A MONODISPERSE FRACTION OF AEROSOL PARTICLES 审中-公开
标题翻译：用于分离气溶胶颗粒的单体分级的分类器
公开(公告)号：WO1994017930A1
公开(公告)日：1994-08-18
申请号：PCT/RU1993000032
申请日：1993-02-10
申请人： TOPORKOV, Vladimir Sergeevich , MEDVEDEV, Aleksandr Alekseevich
IPC分类号： B07B04/00
CPC分类号： B07B4/02 , B07B11/04
摘要： The invention concerns measurement technology and can be used in industrial technology, meteorology, medicine, agriculture and scientific research. A classifier for separating a monodisperse fraction of aerosol particles comprises a housing (1) and mounted therein an axially symmetrical body (2); in the housing and coaxially with the symmetrical body are arranged consecutively a unit for forming a ring-shaped aerosol stream between two streams of filtered air, an acceleration nozzle in the form of a converging tube (3), and a unit for separating the particles into fractions, said unit being in the form of two coaxially arranged ring-shaped baffles (14 and 15) which create within the hollow space of the housing (1) chambers (16, 17 and 18) for drawing off the fine, monodispers and coarse particle fractions. The axially symmetrical body (2) has a conical section (13) inside the converging tube (3), while the ring-shaped baffles (14 and 15) are in the form of truncated cones and arranged consecutively around the axially symmetrical body and offset along the axis of the said body. The first baffle (14) is situated between the chambers (16 and 17) for drawing off the fine and monodisperse fractions, while the second (15) is situated between the chambers (17 and 18) for drawing off the monodisperse and coarse fractions; the first baffle (14) and (or) the axially symmetrical body (2), or the axially symmetrical body (2) and both baffles (14 and 15), are provided with a mechanism for displacing them axially in relation to the housing (1).
摘要翻译：本发明涉及测量技术，可用于工业技术，气象学，医学，农业和科学研究。用于分离气溶胶颗粒的单分散部分的分级器包括壳体（1）并且安装在其中的轴向对称的主体（2）; 在壳体中与对称体同轴地布置用于在两股过滤空气流之间形成环形气溶胶流的单元，会聚管（3）形式的加速喷嘴和用于分离颗粒的单元所述单元是两个同轴布置的环形挡板（14和15）的形式，其在壳体（1）的空腔（1）的中空空间（16,17和18）内产生，用于抽出细小的单齿和粗颗粒级分。轴向对称的主体（2）在会聚管（3）内部具有锥形部分（13），而环形挡板（14和15）呈截头锥体的形式并且相对于轴向对称的主体和偏移沿着所述身体的轴线。第一挡板（14）位于室（16和17）之间，用于抽出细分散和单分散馏分，而第二挡板（15）位于室（17和18）之间，用于抽出单分散和粗馏分; 第一挡板（14）和（或）轴向对称主体（2）或轴对称主体（2）和两个挡板（14和15）都设置有用于相对于壳体轴向移动的机构 1）。

5. 发明申请

WO1993022074A1 WIND TUNNEL FOR CLEANING AND CLASSIFYING SOLID PARTICLE FORM MATERIAL 审中-公开
标题翻译：用于清洁和分类固体颗粒形式的风洞
公开(公告)号：WO1993022074A1
公开(公告)日：1993-11-11
申请号：PCT/US1993003823
申请日：1993-04-23
申请人： GRANA, INC.
发明人： GRANA, INC. , STEIN, Peter
IPC分类号： B07B04/00
CPC分类号： B07B4/02 , B03B4/06 , B07B4/00 , B07B9/00 , B07B11/06
摘要： A chamber (13) has upwardly diverging walls (14a and 14b) so that an upward airstream has different air speeds at different heights in the chamber. When particles such as seeds are put into the chamber, they reach equilibrium at different heights depending on their weights. A horizontal conveyor airstream, much less in magnitude than the upward airstream, directs the classified-by-height particles to a side wall (12b) of the chamber, where they are removed.

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