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    VORTEX CYCLONE SEPARATOR WITH AQUEOUS STREAM INJECTORS
    1.
    发明申请
    VORTEX CYCLONE SEPARATOR WITH AQUEOUS STREAM INJECTORS 审中-公开
    VORTEX CYCLONE分离器，带有水流注射器

    公开(公告)号：US20100139492A1

    公开(公告)日：2010-06-10

    申请号：US12441873

    申请日：2007-09-02

    申请人： Matitiahu Fichman ,  Avi Harel ,  Mordechai Yaviv

    发明人： Matitiahu Fichman ,  Avi Harel ,  Mordechai Yaviv

    IPC分类号： B01D47/06

    CPC分类号： B01D45/16 ,  B04C5/10 ,  B04C5/103 ,  B04C5/23 ,  B04C2009/008

    摘要： The invention provides a cyclone unit for the removal of contaminants from flue gases by combination of a gaseous stream with an aqueous stream, comprising a housing defined by a cylindrical peripheral wall, by upper and lower extremities, and by a core element, the housing having a longitudinal axis and being provided with at least one inlet opening for receiving a gaseous stream and a plurality of inlet openings for receiving an aqueous stream thereinto, the cyclone unit further comprising at least one swirling means concentrically positioned and mounted within the housing coaxially with the longitudinal axis so as to provide a first annular space between an inner surface of the housing peripheral wall and the outer facing surfaces of the swirling means and to provide a second inner annular space between inwardly facing surfaces of the swirling means and the core element, the swirling means incorporating a plurality of slit-like elongated openings extending substantially tangentially with respect to the inner annular space so as to enable angular passage from the first annular space towards the second inner annular space, wherein the cyclone unit is characterized in that the openings for receiving the aqueous stream are located in the upper extremity, and are positioned to inject at least most of the aqueous stream into the passages.

    摘要翻译： 本发明提供了一种旋风单元，用于通过气流与水流的组合来除去烟道气中的污染物，包括由圆柱形周壁由上下端限定的壳体，以及芯元件，壳体具有 纵向轴线并且设置有用于接收气流的至少一个入口和用于接收其中的水流的多个入口开口，所述旋风单元还包括至少一个旋转装置，所述旋流装置同心地定位并安装在壳体内与 纵向轴线，以便在壳体周壁的内表面和旋转装置的外表面之间提供第一环形空间，并且在旋转装置和芯元件的向内表面之间提供第二内环形空间， 旋转装置包括基本切向延伸的多个狭缝状细长开口 相对于所述内部环形空间，以便能够从所述第一环形空间到所述第二内部环形空间的角度通道，其中所述旋风单元的特征在于，用于接收所述水流的开口位于所述上端，并且被定位 将至少大部分水流注入通道。

    Dust collector
    3.
    发明申请
    Dust collector 有权
    除尘器

    公开(公告)号：US20060162568A1

    公开(公告)日：2006-07-27

    申请号：US10508344

    申请日：2003-03-26

    申请人： Takeshi Arai

    发明人： Takeshi Arai

    IPC分类号： B01D47/00

    CPC分类号： B01D45/12 ,  B01D50/006 ,  B01D50/008 ,  B04C5/23 ,  B04C9/00 ,  B04C2009/004

    摘要： A dust collector (10) has a main body (12), the interior of which is divided by a tubular partition wall (26) into a central filtration chamber (30) and an outwardly-located annular cyclone chamber (32). At the upper part of the cyclone chamber (32), there is provided a water supply pipe (36) having radially directed nozzles (38) adapted to form a water film flowing down along the inner circumferential surface of the main body (12) and the-outer circumferential surface of the partition wall (26), respectively. Air to be treated is drawn under suction through an air intake (34) into the cyclone chamber (32) and swirling air is brought into contact with the water film whereby dust and particles are preliminarily collected while retaining an explosion-proof function. The cyclone chamber (32) and the filtration chamber (30) are communicated with each other at the lower portion thereof to permit the thus pretreated air to be drawn into the filtration chamber (30). Filters (44) are arranged in the filtration chamber (30) so as to further collect dust and particles by filtration. A small and compact dust collector capable of effectively collecting fine particles and small in air-flow resistance and pressure drop and having an excellent explosion-proof capability can be provided.

    摘要翻译： 集尘器（10）具有主体（12），其内部被管状分隔壁（26）分成中心过滤室（30）和向外定位的环形旋风室（32）。 在旋风室（32）的上部设有供水管（36），该供水管具有径向喷嘴（38），适于形成沿着主体（12）的内圆周表面向下流动的水膜，以及 分隔壁（26）的外周面。 待处理的空气通过进气口（34）被抽吸到旋风室（32）中，涡旋空气与水膜接触，从而在保留防爆功能的同时预先收集灰尘和颗粒。 旋风室（32）和过滤室（30）在其下部彼此连通，以便将这样预处理的空气吸入过滤室（30）。 过滤器（44）布置在过滤室（30）中，以便通过过滤进一步收集灰尘和颗粒。 可以提供能够有效地收集细小颗粒并且具有小的气流阻力和压降并且具有优异的防爆能力的小型紧凑型集尘器。

    Dust collector
    5.
    发明授权
    Dust collector 有权
    除尘器

    公开(公告)号：US07559982B2

    公开(公告)日：2009-07-14

    申请号：US10508344

    申请日：2003-03-26

    申请人： Takeshi Arai

    发明人： Takeshi Arai

    IPC分类号： B01D47/00

    CPC分类号： B01D45/12 ,  B01D50/006 ,  B01D50/008 ,  B04C5/23 ,  B04C9/00 ,  B04C2009/004

    摘要： A dust collector (10) has a main body (12), the interior of which is divided by a tubular partition wall (26) into a central filtration chamber (30) and an outwardly-located annular cyclone chamber (32). At the upper part of the cyclone chamber (32), there is provided a water supply pipe (36) having radially directed nozzles (38) adapted to form a water film flowing down along the inner circumferential surface of the main body (12) and the-outer circumferential surface of the partition wall (26), respectively. Air to be treated is drawn under suction through an air intake (34) into the cyclone chamber (32) and swirling air is brought into contact with the water film whereby dust and particles are preliminarily collected while retaining an explosion-proof function. The cyclone chamber (32) and the filtration chamber (30) are communicated with each other at the lower portion thereof to permit the thus pretreated air to be drawn into the filtration chamber (30). Filters (44) are arranged in the filtration chamber (30) so as to further collect dust and particles by filtration. A small and compact dust collector capable of effectively collecting fine particles and small in air-flow resistance and pressure drop and having an excellent explosion-proof capability can be provided.

    摘要翻译： 集尘器（10）具有主体（12），其内部被管状分隔壁（26）分成中心过滤室（30）和向外定位的环形旋风室（32）。 在旋风室（32）的上部设有供水管（36），该供水管具有径向喷嘴（38），适于形成沿着主体（12）的内圆周表面向下流动的水膜，以及 分隔壁（26）的外周面。 待处理的空气通过进气口（34）被抽吸到旋风室（32）中，涡旋空气与水膜接触，从而在保持防爆功能的同时预先收集灰尘和颗粒。 旋风室（32）和过滤室（30）在其下部彼此连通，以便将这样预处理的空气吸入过滤室（30）。 过滤器（44）布置在过滤室（30）中，以便通过过滤进一步收集灰尘和颗粒。 可以提供能够有效地收集细小颗粒并且具有小的气流阻力和压降并且具有优异的防爆能力的小型紧凑型集尘器。

    Mini-cyclone biocollector and concentrator
    6.
    发明授权
    Mini-cyclone biocollector and concentrator 有权

    公开(公告)号：US06468330B1

    公开(公告)日：2002-10-22

    申请号：US09596222

    申请日：2000-06-14

    申请人： Patricia M. Irving ,  W. Lloyd Allen ,  Nathan D. Hindman ,  Trevor M. Moeller

    发明人： Patricia M. Irving ,  W. Lloyd Allen ,  Nathan D. Hindman ,  Trevor M. Moeller

    IPC分类号： B01D4512

    CPC分类号： B04C9/00 ,  B01D17/00 ,  B01D17/0217 ,  B01D45/16 ,  B04C5/18 ,  B04C5/23 ,  B04C5/28 ,  B04C2009/005

    摘要： The particle separation and collection assembly uses cyclonic forces to separate and remove large particles from an airstream and concentrate small particles for sensor/detector technology. This assembly utilizes multiple mini cyclones operating in parallel to reduce the size and velocity of air through the cyclone inlets while maintaining the same fluid or flow rate as compared to one large cyclone. The multiple cyclone system can be arranged in a radial geometry or in a bipolar or uni-polar longitudinal design. The particle separator and collection assembly uses a blower or vacuum pump to draw outside gas into the cyclone particle separator assembly through radial inlets. Vacuum transfer channels, extending the entire length of the assembly, pull gas into the top of the cyclone chambers and out through the bottom apex of cyclone chamber and through the top vortex finder. Gas entering the cyclone particle separation chambers from the inlet swirls downwardly through cyclone chambers due to the tangentially aligned inlet. The gas travels in a helical pattern downwardly toward the bottom of cyclone chambers. Some of the air carrying particles smaller than the cut reverses direction and leaves the cyclone through the top vortex finder. The rest of the air exits the cyclone at the bottom. The geometry of the cyclone determines particle “cut” size. Due to centrifugal forces, the particles larger than the “cut” size flow outwardly away from the center axis of the chambers and toward the walls of the respective chambers. Liquid is pumped into chamber from a liquid reservoir through the central liquid passage tube. This liquid wets the particles in chamber and washes down the chamber walls flushing the particles into the reservoir. The liquid is continuously recirculated through the conical chambers by the peristaltic pump thereby concentrating the particles within the liquid over time. The liquid then can be pumped to an optionally integrated monitoring system comprised of detectors and/or sensors. The monitoring system then can send out a warning if toxic microorganisms are present.

    SLURRY CLEANER SYSTEMS WITH CLEANER DILUTION DEVICES AND METHODS OF CLEANING SLURRIES THEREWITH
    7.
    发明公开
    SLURRY CLEANER SYSTEMS WITH CLEANER DILUTION DEVICES AND METHODS OF CLEANING SLURRIES THEREWITH 审中-公开

    公开(公告)号：US20230357989A1

    公开(公告)日：2023-11-09

    申请号：US17773164

    申请日：2020-11-09

    申请人： Kadant Black Clawson LLC

    发明人： John J. Egan, III

    IPC分类号： D21D5/24 ,  B04C5/23 ,  B04C5/14

    CPC分类号： D21D5/24 ,  B04C5/23 ,  B04C5/14

    摘要： A cleaner system for removing solid debris and contaminants from a feed slurry includes a cleaner operable to separate a feed slurry into an accepted slurry and a reject slurry, the reject slurry including the solid debris and contaminants. The cleaner system further includes a dilution device fluidly coupled to a reject outlet of the cleaner. The dilution device includes a dilution water hydrocyclone having a dilution water inlet, a cyclonic flow section, an underflow outlet at a downstream end of the cyclonic flow section, and a reject slurry inlet in a top of the dilution water hydrocyclone. The dilution water hydrocyclone further includes a flow director disposed between the dilution water inlet and the reject slurry inlet and operable to direct the flow of dilution water from the dilution water inlet in at least an axial direction towards the cyclonic flow section.

    MULTI-CYCLONE COLLECTOR
    9.
    发明申请
    MULTI-CYCLONE COLLECTOR 有权
    多循环收集器

    公开(公告)号：US20140305311A1

    公开(公告)日：2014-10-16

    申请号：US14127109

    申请日：2013-09-20

    申请人： HORKOS CORPORATION

    发明人： Yusuke Nakamura

    IPC分类号： B04C5/14 ,  B04C5/23 ,  B04C5/28

    CPC分类号： B04C5/14 ,  B01D45/12 ,  B04C5/23 ,  B04C5/28 ,  B04C11/00

    摘要： A multi-cyclone collector includes a suction port for sucking an air flow including contaminating particles, a cyclone accommodation chamber allowing the air flow sucked through the suction port to be guided thereinto, a plurality of cyclones each accommodated in the cyclone accommodation chamber, for transforming the air flow taken in to a downward swirl flow, separating the contaminating particles, then reversing the swirl flow to the upward swirl flow and releasing the upward swirl flow as a purified air flow, a cyclone exit chamber provided above the cyclone accommodation chamber, that allows the purified air flow from the cyclones to be guided thereinto, and a drain discharge chamber provided below the cyclone accommodation chamber, for collecting the contaminating particles separated by the cyclones.

    摘要翻译： 多旋风收集器包括用于吸入包含污染颗粒的空气流的吸入口，允许通过吸入口吸入的空气流被引导到其中的旋风收容室，多个旋风分离器，其容纳在旋风收集室中，用于转化 空气流进入向下的涡流，分离污染颗粒，然后将涡流逆向向上旋转流并释放作为净化空气流的向上涡流，设置在旋风收集室上方的旋风出口室， 允许来自旋风分离器的纯化空气流被引导到其中，并且设置在旋风收集室下方的排放排出室，用于收集由旋风分离器分离的污染颗粒。

    Separator for a mixture of a suspension and coarse heavy particles
    10.
    发明授权
    Separator for a mixture of a suspension and coarse heavy particles 失效
    悬浮液和粗重颗粒混合物的分离器

    公开(公告)号：US4334986A

    公开(公告)日：1982-06-15

    申请号：US238114

    申请日：1981-02-25

    申请人： Rune H. Frykhult

    发明人： Rune H. Frykhult

    IPC分类号： B01D33/073 ,  B04C5/08 ,  B04C5/103 ,  B04C5/14 ,  B04C5/23 ,  B04C5/26 ,  B04C5/30 ,  B04C9/00 ,  D21D5/06 ,  D21D5/18 ,  D21D5/24

    CPC分类号： D21D5/24 ,  B01D33/073 ,  B04C5/08 ,  B04C5/103 ,  B04C5/14 ,  B04C5/23 ,  B04C5/26 ,  B04C5/30 ,  B04C9/00 ,  D21D5/06 ,  D21D5/18 ,  B01D2201/282 ,  B04C2009/004

    摘要： A separator for separating coarse particles from cellulose pulp suspensions and the like comprises a first separation chamber provided with an inlet for incoming mixture, a first outlet for the light fraction, and an outlet for an intermediate fraction enriched in coarse particles. A second separation chamber is provided with a second inlet, a second outlet for a light return fraction, and an outlet for separated heavy fraction, the outlet for intermediate fraction being connected to the second inlet leading from a first zone in the first separation chamber. Said zone has a higher pressure than a second zone connected to the second outlet, the second zone being located in the first separation chamber or connected to the latter, the first and second separation chambers thus communicating to form a circuit.

    摘要翻译： 用于从纤维素纸浆悬浮液等分离粗颗粒的分离器包括：第一分离室，其具有用于进入混合物的入口，轻馏分的第一出口和富含粗颗粒的中间馏分的出口。 第二分离室设置有第二入口，用于光返回部分的第二出口和用于分离的重馏分的出口，用于中间馏分的出口连接到从第一分离室中的第一区域引出的第二入口。 所述区域具有比连接到第二出口的第二区域更高的压力，第二区域位于第一分隔室中或者连接到第二区域，因此第一和第二分离室连通以形成回路。