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公开(公告)号：US07964021B2
公开(公告)日：2011-06-21
申请号：US12122032
申请日：2008-05-16
CPC分类号： B03C3/368
摘要： Embodiments of systems and methods for inducing swirl in particles are provided. In one embodiment, a system for inducing swirl in particles may include a supply including a plurality of electrically charged particles, and at least one swirling chamber for creating at least one electrical field therein, which may include an entry path in communication with the supply and an exit path. According to this example embodiment, the plurality of electrically charged particles may flow through the swirling chamber or chambers, causing at least one of the plurality of electrically charged particles to rotate about a radial axis of the swirling chamber as a result of the electrical field.
摘要翻译： 提供了用于引发颗粒中的漩涡的系统和方法的实施例。 在一个实施例中，用于在颗粒中引起涡流的系统可以包括包括多个带电粒子的电源，以及用于在其中产生至少一个电场的至少一个旋转室，其可以包括与电源连通的入口路径， 出口路径。 根据该示例性实施例，多个带电粒子可以流过旋转室或室，导致多个带电粒子中的至少一个由于电场而围绕旋转室的径向轴线旋转。
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公开(公告)号：US20110016661A1
公开(公告)日：2011-01-27
申请号：US12836361
申请日：2010-07-14
申请人： James DYSON , Lucas Horne
发明人： James DYSON , Lucas Horne
CPC分类号： A47L9/1666 , A47L9/1625 , A47L9/1641 , B04C9/00 , B04C2009/001 , B04C2009/004
摘要： The present invention relates to a separating apparatus for separating particles from a fluid flow. Particularly, but not exclusively, the invention relates to a domestic vacuum cleaner having such a separating apparatus for removing dust particles from a dust laden airstream. The separating apparatus includes a first cyclonic cleaning stage including at least one cyclone, and an electrostatic filter, wherein the electrostatic filter is in fluid communication with the at least one cyclone via an air passage, at least a portion of the air passage being formed longitudinally through the separating apparatus, wherein at least a portion of the first cyclonic cleaning stage, the electrostatic filter and the air passage are arranged concentrically.
摘要翻译： 本发明涉及一种用于从流体流中分离颗粒的分离装置。 特别地，但并不排他地，本发明涉及一种具有这样的用于从灰尘气流中除去灰尘颗粒的分离装置的家用真空吸尘器。 分离装置包括包括至少一个旋风分离器的第一旋风清洁台和静电过滤器，其中静电过滤器经由空气通道与至少一个旋风分离器流体连通，空气通道的至少一部分纵向形成 通过分离装置，其中第一旋风清洁级，静电过滤器和空气通道的至少一部分同心地排列。
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93.发明申请公开(公告)号：US20100089234A1
公开(公告)日：2010-04-15
申请号：US12444844
申请日：2007-10-11
申请人： Eliane Khoury
发明人： Eliane Khoury
摘要： The present invention relates to a device and method for separating particulate material from a gas flow, comprising a substantially elongate housing provided with a peripheral wall and an inlet opening for admitting the gas flow with particulate material into the housing; a number of electrodes extending in the housing up to a predetermined radial distance from the peripheral wall; and an outlet opening arranged downstream in the housing for discharging the gas flow, wherein the outlet opening extends from the axial centre line of the housing to a point some radial distance from a peripheral wall of the housing, and wherein the particulate material is guided into an intermediate space between the outlet opening and the peripheral wall.
摘要翻译： 本发明涉及一种用于从气流中分离颗粒材料的装置和方法，包括设置有周壁的基本上细长的壳体和用于将气体流与颗粒材料接纳到壳体中的入口开口; 多个电极，其在所述壳体中延伸至距所述周壁的预定径向距离; 以及布置在所述壳体中用于排出所述气流的下游的出口，其中所述出口从所述壳体的轴线中心线延伸到与所述壳体的周壁有一定距离的点，并且其中所述颗粒材料被引入 在出口和周壁之间的中间空间。
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公开(公告)号：US20090266231A1
公开(公告)日：2009-10-29
申请号：US11922453
申请日：2006-06-27
申请人： Peter Franzen , Claes Inge , Torgny Lagerstedt
发明人： Peter Franzen , Claes Inge , Torgny Lagerstedt
摘要： A method and apparatus for the separation of particles from a flow of gas, where both large, heavy and small, light particles can be separated off from the gas by means of the combined effect of an electrostatic attraction force and a centrifugal force in a centrifugal separator (10) of the type that comprises a rotor (14) that has a plurality of adjacent surface elements (16) with intermediate gas flow gaps (48) and that is mounted in such a way that it can rotate in a surrounding casing (12), which casing has an inlet (18) for unclean gas and an outlet (22) for clean gas and an outlet (24) for separated-of f particles. A charging unit (44) ionizes the particles upstream of the rotor (14). An electrical field is generated between adjacent surface elements (16) of the rotor in order to attract the ionized light particles towards a face of the surface elements by means of the electrostatic force. By means of the centrifugal force created by the rotor, the particles that have accumulated on the surface elements are thrown towards the inside of the casing and are led out through the outlet.
摘要翻译： 一种用于从气体流中分离颗粒的方法和装置，其中大的，重的和小的轻微颗粒可以通过静电吸引力和离心力的离心力的组合效应从气体中分离出来 分离器（10），其包括具有多个具有中间气体流动间隙（48）的相邻表面元件（16）的转子（14），并且以能够在周围壳体内旋转的方式安装 12），该套管具有用于不洁气体的入口（18）和用于清洁气体的出口（22）和用于分离的f颗粒的出口（24）。 充电单元（44）使转子（14）上游的颗粒离子化。 在转子的相邻表面元件（16）之间产生电场，以通过静电力将离子化的光粒子吸引到表面元件的表面。 通过由转子产生的离心力，积聚在表面元件上的颗粒被朝向壳体内部抛出并通过出口被引出。
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公开(公告)号：US20090032628A1
公开(公告)日：2009-02-05
申请号：US11920609
申请日：2006-05-18
摘要： The invention relates to a method for manufacturing dispersed mineral products by grinding the mineral raw material, sizing the same in a flow classifier, sorting the same in dispersion in air, and eliminating the dispersion air. Also disclosed are devices and installations for carrying out said method.
摘要翻译： 本发明涉及一种通过研磨矿物原料制造分散的矿物产品的方法，在流动分级机中对其分级，将其分散在空气中分散，并消除分散空气。 还公开了用于执行所述方法的装置和装置。
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公开(公告)号：US07381248B2
公开(公告)日：2008-06-03
申请号：US11515261
申请日：2006-09-01
申请人： Min-ha Kim , Jung-gyun Han , Jang-keun Oh
发明人： Min-ha Kim , Jung-gyun Han , Jang-keun Oh
IPC分类号： B03C3/15
CPC分类号： B04C5/13 , A47L9/1666 , B03C3/15 , B03C3/155 , B03C2201/06 , B04C9/00 , B04C2009/001 , B04C2009/004
摘要： A cyclone dust-separating apparatus in which the electrical field and particle charge can be uniform and stable. The cyclone dust-separating apparatus comprises: a cyclone body; an air intake pipe, through which air flows from outside into the cyclone body; an air exhaust pipe, through which air flows out of the cyclone body; a grounding member installed on the inside surface of the cyclone body; a plurality of discharge electrode members installed on the air exhaust pipe; and a high voltage power source connected to the air exhaust pipe. The air exhaust pipe conducts electricity, and the discharge electrode members are installed on one or more sides of the air exhaust pipe, are needle-shaped, and protrude from the outer surface of the air exhaust pipe so as to form a uniform and stable electrical field.
摘要翻译： 一种旋风除尘装置，其中电场和颗粒电荷可以均匀和稳定。 旋风除尘装置包括：旋风主体; 进气管，空气从外部流入旋风体内; 空气排出管，空气从旋风体内流出; 安装在旋风体内表面上的接地件; 安装在排气管上的多个放电电极部件; 以及连接到排气管的高压电源。 排气管导通电力，放电电极构件安装在排气管的一侧或多侧上，呈针状，从排气管的外表面突出，形成均匀稳定的电气 领域。
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公开(公告)号：US06962620B2
公开(公告)日：2005-11-08
申请号：US10693737
申请日：2003-10-27
申请人： Kai-Cheng Chang , Pei-Fang Liang , Chia-Yuan Chang , Pin-Cha Hsu
发明人： Kai-Cheng Chang , Pei-Fang Liang , Chia-Yuan Chang , Pin-Cha Hsu
CPC分类号： B03C3/36 , B03C3/32 , B03C3/41 , B03C2201/10
摘要： An adjustable eddy electrostatic precipitator, including a main body, an electrode array, an adjustable opening and a precipitating device. The main body has an inner space with an air guiding plate of helical shape, an entrance for air and an exit for air. The electrode array is placed close to the entrance, ionizing air as well as particles floating therein. The adjustable opening is located at the exit, having an adjustable aperture. The precipitating device is connected with a bias high voltage for adsorbing ionized particles. Air entering the main body through the entrance is ionized, ionizing particles floating therein. Ionized particles are driven towards a single zone and are collected depending on size and charge in an adjustable manner.
摘要翻译： 一种可调式涡流静电除尘器，包括主体，电极阵列，可调开口和沉淀装置。 主体具有内部空间，其具有螺旋形状的空气引导板，空气入口和空气出口。 电极阵列靠近入口放置，电离空气以及漂浮在其中的颗粒。 可调开口位于出口处，具有可调节的孔径。 沉淀装置与偏压高压连接，用于吸附电离颗粒。 通过入口进入主体的空气被电离，电离颗粒浮在其中。 电离颗粒被驱动到单个区域，并且以可调整的方式根据尺寸和电荷进行收集。
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公开(公告)号：US20050000361A1
公开(公告)日：2005-01-06
申请号：US10693737
申请日：2003-10-27
申请人： Kai-Cheng Chang , Pei-Fang Liang , Chia-Yuan Chang , Pin-Chao Hsu
发明人： Kai-Cheng Chang , Pei-Fang Liang , Chia-Yuan Chang , Pin-Chao Hsu
CPC分类号： B03C3/36 , B03C3/32 , B03C3/41 , B03C2201/10
摘要： An adjustable eddy electrostatic precipitator, comprising a main body, an electrode array, an adjustable opening and a precipitating device. The main body has an inner space with an air guiding plate of helical shape, an entrance for air and an exit for air. The electrode array is placed close to the entrance, ionizing air as well as particles floating therein. The adjustable opening is located at the exit, having an adjustable aperture. The precipitating device is connected with a bias high voltage for adsorbing ionized particles. Air entering the main body through the entrance is ionized, ionizing particles floating therein. Ionized particles are driven towards a single zone and are collected depending on size and charge in an adjustable manner.
摘要翻译： 一种可调式涡流静电除尘器，包括主体，电极阵列，可调开口和沉淀装置。 主体具有内部空间，其具有螺旋形状的空气引导板，空气入口和空气出口。 电极阵列靠近入口放置，电离空气以及漂浮在其中的颗粒。 可调开口位于出口处，具有可调节的孔径。 沉淀装置与偏压高压连接，用于吸附电离颗粒。 通过入口进入主体的空气被电离，电离颗粒浮在其中。 电离颗粒被驱动到单个区域，并且以可调整的方式根据尺寸和电荷进行收集。
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99.发明授权Centrifugal separator assembly and method for separating particles from hot gas 失效离心分离器组件和从热气分离颗粒的方法
公开(公告)号：US5738712A
公开(公告)日：1998-04-14
申请号：US402170
申请日：1995-03-13
申请人： Timo Hyppanen
发明人： Timo Hyppanen
IPC分类号： B01D45/12 , B03C1/00 , B03C3/15 , B04C5/04 , B04C5/081 , B04C5/085 , B04C5/103 , B04C5/20 , B04C5/28 , B04C11/00 , F23C10/10 , F23J15/02
CPC分类号： B01D45/12 , B04C5/04 , B04C5/081 , B04C5/085 , B04C5/20 , B04C5/28 , F23C10/10 , F23J15/027 , F23C2206/101
摘要： A centrifugal separator has a plurality of substantially planar walls, including a first wall, defining a vortex chamber having an interior gas volume and for establishing at least one gas vortex in the gas volume, and the gas volume has a cross section that is distinctly non-circular, (and preferably quadrate). In addition to conventional outlets the separator includes a gas inlet having at least one elongated jet-defining wall with a free end portion extending into the gas volume a first distance from the first wall, to define a gas jet that extends substantially tangentially to the gas vortex in the gas volume. An insert extends between the jet-defining wall free end portion and the first wall and defines a gas flow direction changing surface. The insert may be substantially solid refractory material, or include a number of cooling fluids circulating tubes, and a gas flow direction changing surface may be substantially planar or curved. The first distance is typically at least 50 mm, but less than 25% of the dimension of the wall perpendicular to the first wall. The jet defining wall and the gas direction changing surface may make an angle .alpha. between 20.degree.-80.degree. and the first distance may be between 0.2-5 times the width of the gas inlet. The height of the gas inlet is at least twice as great as its width.
摘要翻译： 离心分离器具有多个基本上平面的壁，包括第一壁，限定具有内部气体体积的涡流室，并且用于在气体体积中建立至少一个气体涡流，并且气体体积具有明显非截面的横截面， （并且最好是方形）。 除了常规的出口之外，分离器包括具有至少一个细长的喷射限定壁的气体入口，其具有从第一壁延伸到第一距离的气体体积中的自由端部分，以限定基本上相对于气体切向延伸的气体射流 涡流在气体体积。 插入件在射流限定壁自由端部分和第一壁之间延伸并且限定气体流动方向改变表面。 插入件可以是基本上是固体的耐火材料，或者包括多个冷却流体循环管，并且气体流动方向改变表面可以是基本上平面的或弯曲的。 第一距离通常至少为50mm，但小于壁垂直于第一壁的尺寸的25％。 射流限定壁和气体方向改变表面可以形成20°-80°之间的角度，第一距离可以在气体入口宽度的0.2-5倍之间。 气体入口的高度至少是其宽度的两倍。
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公开(公告)号：US4861355A
公开(公告)日：1989-08-29
申请号：US34638
申请日：1987-04-06
申请人： Lawrence Macrow
发明人： Lawrence Macrow
摘要： An ion diffuser has a frusto-conical surface made of thin metal in which surface are a plurality of emitter orifices. Around the perimeter of each orifice are a plurality of raised points that are angled toward a stream of dirty gases flowing through each emitter port. Submicron particles are ionized as they pass through the orifices when the metal is energized positively from a high voltage powerpack. A fan, to which are connected filaments, rotates above the frusto-conical surface and the submicron particles are collected by the filaments.
摘要翻译： 离子扩散器具有由薄金属制成的截头圆锥形表面，其中表面是多个发射孔。 在每个孔的周边周围是多个凸起点，其朝着流过每个发射器端口的脏气流倾斜。 当金属从高压电源组件正向通电时，亚微米颗粒通过孔时被电离。 连接细丝的风扇在截头圆锥形表面上方旋转，亚微米颗粒被细丝收集。
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