公开(公告)号：US20020092424A1

公开(公告)日：2002-07-18

申请号：US10086328

申请日：2002-02-28

Inventor： Benjamin Y.H. Liu ,  James J. Sun

IPC: B03C003/00

CPC classification number: B03C3/41 ,  B03C3/017 ,  B03C3/16 ,  B03C3/70 ,  B03C2201/10 ,  F01N3/02 ,  Y02T10/20 ,  Y10S55/19

Abstract: An electrostatic precipitator has a high voltage electrode including multiple wire segments that are positioned within, a surrounding electrically conductive porous media having a central axis and wherein the electrode assembly extends along the central axis. The electrode assembly has a plurality of wire lengths positioned to extend in a direction along the longitudinal axis of the porous media, and the wire segments being arranged to have a substantially longer total length than the length of extension along the longitudinal axis. An aerosol containing droplets is passed into the interior of the porous media, and across the electrode, which is charged with a high voltage. The porous media is at a substantially lower or different voltage from the high voltage electrodes. Flow of the aerosol containing particles charged by the electrode passes through the porous media to the outlet and the charged particles are precipitated by the porous media. Electrostatic shields are provided around high voltage insulators to reduce the likelihood of contamination of the insulators, which causes unsatisfactory current leakage.

Abstract translation: 静电除尘器具有包括定位在其内的多个线段的高电压电极，具有中心轴线的周围的导电多孔介质，并且其中电极组件沿着中心轴线延伸。 电极组件具有定位成沿着多孔介质的纵向轴线的方向延伸的多个线长度，并且线段布置成具有比沿着纵向轴线的延伸长度更长的总长度。 含有液滴的气溶胶被传送到多孔介质的内部，并且穿过充满高电压的电极。 多孔介质处于与高压电极基本上较低或不同的电压。 由电极装载的含有气溶胶的颗粒的流动通过多孔介质到出口，带电粒子被多孔介质沉淀。 在高压绝缘子周围提供静电屏蔽，以减少绝缘子污染的可能性，这导致不令人满意的电流泄漏。

公开(公告)号：US06302944B1

公开(公告)日：2001-10-16

申请号：US09551333

申请日：2000-04-18

Applicant: Stuart Alfred Hoenig

Inventor： Stuart Alfred Hoenig

IPC: B03C316

CPC classification number: B03C3/12 ,  B01D53/007 ,  B01D53/26 ,  B01D53/32 ,  B03C3/016 ,  B03C3/16 ,  B03C3/41 ,  B03C2201/10

Abstract: A dehumidifier uses high voltage to cause moisture to condense out of an airflow in contact with a series of needles and a screen forming the cathode and anode respectively of a diode structure. Condensate is sucked into small holes in either or both of the needles and/or the screen by a vacuum. Ultra-violet light is applied to reduce the incidence of ozone.

Abstract translation: 除湿器使用高电压使湿气从与二极管结构分别形成阴极和阳极的一系列针和屏幕接触的气流中冷凝。 冷凝物通过真空吸入针和/或筛网中的任一个或两者的小孔中。 应用紫外光以减少臭氧的发生。

公开(公告)号：US20010020417A1

公开(公告)日：2001-09-13

申请号：US09829386

申请日：2001-04-09

Inventor： Benjamin Y.H. Liu ,  James J. Sun

IPC: B03C003/00

CPC classification number: B03C3/41 ,  B03C3/017 ,  B03C3/16 ,  B03C3/70 ,  B03C2201/10 ,  F01N3/02 ,  Y02T10/20 ,  Y10S55/19

Abstract: An electrostatic precipitator has a high voltage electrode including multiple wire segments that are positioned within a surrounding electrically conductive porous media having a central axis and wherein the electrode assembly extends along the central axis. The electrode assembly has a plurality of wire lengths positioned to extend in a direction along the longitudinal axis of the porous media, and the wire segments being arranged to have a substantially longer total length than the length of extension along the longitudinal axis. An aerosol containing droplets is passed into the interior of the porous media, and across the electrode, which is charged with a high voltage. The porous media is at a substantially lower or different voltage from the high voltage electrodes. Flow of the aerosol containing particles charged by the electrode passes through the porous media to the outlet and the charged particles are precipitated by the porous media. Electrostatic shields are provided around high voltage insulators to reduce the likelihood of contamination of the insulators, which causes unsatisfactory current leakage.

Abstract translation: 静电除尘器具有包括多个线段的高电压电极，所述多个线段位于具有中心轴线的周围的导电多孔介质内，并且其中电极组件沿着中心轴线延伸。 电极组件具有定位成沿着多孔介质的纵向轴线的方向延伸的多个线长度，并且线段布置成具有比沿着纵向轴线的延伸长度更长的总长度。 含有液滴的气溶胶被传送到多孔介质的内部，并且穿过充满高电压的电极。 多孔介质处于与高压电极基本上较低或不同的电压。 由电极装载的含有气溶胶的颗粒的流动通过多孔介质到出口，带电粒子被多孔介质沉淀。 在高压绝缘子周围提供静电屏蔽，以减少绝缘子污染的可能性，这导致不令人满意的电流泄漏。

公开(公告)号：US6077334A

公开(公告)日：2000-06-20

申请号：US876369

申请日：1997-06-16

Applicant: Constantinos J. Joannou

Inventor： Constantinos J. Joannou

IPC: B03C3/155 ,  B03C3/38 ,  B03C3/41

CPC classification number: B03C3/41 ,  B03C3/155 ,  B03C3/38 ,  B03C2201/10

Abstract: An air filter assembly includes an ion source positioned adjacent to the front face of an air filter to inject ions into the arriving air flow. The ions penetrate upstream sufficiently far to have ionized the air and charge particles before their arrival at the filter trapping medium. The ion source is preferably sufficiently thin as to allow the filter with the ion source mounted thereon to be inserted into a filter slot in a duct of an air handling unit.

Abstract translation: 空气过滤器组件包括邻近空气过滤器的前表面定位的离子源，以将离子注入到到达的空气流中。 离子穿过上游足够远以使空气电离并在颗粒到达过滤器捕获介质之前进料。 离子源优选地足够薄，以使得其上安装有离子源的过滤器能够插入空气处理单元的管道中的过滤器槽中。

公开(公告)号：US5922092A

公开(公告)日：1999-07-13

申请号：US764687

申请日：1996-12-05

Applicant: Leland T. Taylor

Inventor： Leland T. Taylor

IPC: B01D45/12 ,  B01D45/14 ,  B03C3/36 ,  B03C3/41 ,  B03C3/86 ,  B03C3/88 ,  C10J3/14 ,  C10J3/20

CPC classification number: C10J3/14 ,  B01D45/12 ,  B01D45/14 ,  B03C3/36 ,  B03C3/41 ,  B03C3/86 ,  B03C3/88 ,  C10J3/20 ,  B03C2201/10 ,  C10J2200/158 ,  Y02P20/129

Abstract: A gasification system for solid wastes having a thermal reactor and a mechanical gas cleaner, an indirect heat exchange cooler, and an electrostatic precipitator for cleaning and cooling the produced gas. Feed material is continuously fed to the central section of the thermal reactor above an air introduction manifold and nozzles and in an upward direction, forming a stratified charge. As feed material moves upward and outward from the reactor center it is reduced to ash. An agitator assures contact between the hot particulate product and hot gases resulting in gasification of the feed material and net movement to the sidewall of the thermal reactor, forming ash. The air introduction nozzles serve as a grate. Ash descends along the sidewall to the reactor base for removal. The mechanical cleaner has a high speed rotating brush-like gas separator element and scraper combination which removes condensed tars and particulates from the produced gas stream. The device is self cleaning in that condensed tars and particulates agglomerate on the high speed rotating bristle elements and, upon reaching adequate size and mass, are thrown off by centrifugal force to the cylindrical sidewall, where scrapers remove accumulated material which falls to the separator base for removal. An electrostatic precipitator having a cylindrical brush-like electrode suspended from one end by an insulated arm, removes remaining particles or aerosols from the product gas.

Abstract translation: 具有热反应器和机械气体清洁器的固体废物的气化系统，间接热交换冷却器和用于清洁和冷却所产生的气体的静电除尘器。 进料在空气导入歧管和喷嘴的上方连续供给到热反应器的中心部分，并沿向上方向，形成分层电荷。 当进料从反应器中心向上和向外移动时，它被还原成灰分。 搅拌器确保热颗粒产物和热气体之间的接触，导致进料的气化和净运动到热反应器的侧壁，形成灰分。 空气引入喷嘴作为炉排。 灰分沿着侧壁下降到反应器底座以便除去。 机械清洁器具有高速旋转刷状气体分离器元件和刮刀组合，其从产生的气流中除去凝结的焦油和颗粒。 该装置是自清洁的，因为冷凝的焦油和高速旋转刷毛元件上的颗粒聚集，并且在达到足够的尺寸和质量时，通过离心力将其排出到圆柱形侧壁，其中刮刀去除落入分离器基底的积聚材料 用于移除。 具有通过绝缘臂从一端悬挂的圆筒形刷状电极的静电除尘器从产物气体中除去残留的颗粒或气溶胶。

公开(公告)号：US5917138A

公开(公告)日：1999-06-29

申请号：US764632

申请日：1996-12-05

Applicant: Leland T. Taylor

Inventor： Leland T. Taylor

IPC: B01D45/12 ,  B01D45/14 ,  B03C3/36 ,  B03C3/41 ,  B03C3/86 ,  B03C3/88 ,  C10J3/14 ,  C10J3/20 ,  B03C3/15

CPC classification number: C10J3/14 ,  B01D45/12 ,  B01D45/14 ,  B03C3/36 ,  B03C3/41 ,  B03C3/86 ,  B03C3/88 ,  C10J3/20 ,  B03C2201/10 ,  C10J2200/158 ,  Y02P20/129

Abstract: A gasification system for solid wastes having a thermal reactor and a mechanical gas cleaner, an indirect heat exchange cooler, and an electrostatic precipitator for cleaning and cooling the produced gas. Feed material is continuously fed to the central section of the thermal reactor above an air introduction manifold and nozzles and in an upward direction, forming a stratified charge. As feed material moves upward and outward from the reactor center it is reduced to ash. An agitator assures contact between the hot particulate product and hot gases resulting in gasification of the feed material and net movement to the sidewall of the thermal reactor, forming ash. The air introduction nozzles serve as a grate. Ash descends along the sidewall to the reactor base for removal. The mechanical cleaner has a high speed rotating brush-like gas separator element and scraper combination which removes condensed tars and particulates from the produced gas stream. The device is self cleaning in that condensed tars and particulates agglomerate on the high speed rotating bristle elements and, upon reaching adequate size and mass, are thrown off by centrifugal force to the cylindrical sidewall, where scrapers remove accumulated material which falls to the separator base for removal. An electrostatic precipitator having a cylindrical brush-like electrode suspended from one end by an insulated arm, removes remaining particles or aerosols from the product gas.

Abstract translation: 具有热反应器和机械气体清洁器的固体废物的气化系统，间接热交换冷却器和用于清洁和冷却所产生的气体的静电除尘器。 进料在空气导入歧管和喷嘴的上方连续供给到热反应器的中心部分，并沿向上方向，形成分层电荷。 当进料从反应器中心向上和向外移动时，它被还原成灰分。 搅拌器确保热颗粒产物和热气体之间的接触，导致进料的气化和净运动到热反应器的侧壁，形成灰分。 空气引入喷嘴作为炉排。 灰分沿着侧壁下降到反应器底座以便除去。 机械清洁器具有高速旋转刷状气体分离器元件和刮刀组合，其从产生的气流中除去凝结的焦油和颗粒。 该装置是自清洁的，因为冷凝的焦油和高速旋转刷毛元件上的颗粒聚集，并且在达到足够的尺寸和质量时，通过离心力将其排出到圆柱形侧壁，其中刮刀去除落入分离器基底的积聚材料 用于移除。 具有通过绝缘臂从一端悬挂的圆筒形刷状电极的静电除尘器从产物气体中除去残留的颗粒或气溶胶。

公开(公告)号：US5546747A

公开(公告)日：1996-08-20

申请号：US168154

申请日：1993-12-17

Applicant: Angelo Colletta ,  Medardo Pinti

Inventor： Angelo Colletta ,  Medardo Pinti

IPC: B03C3/41 ,  F01N3/01 ,  F01N3/02 ,  F02B1/04 ,  F01N3/20

CPC classification number: B03C3/41 ,  F01N3/01 ,  B03C2201/10 ,  F01N2270/00 ,  F01N2470/30 ,  F02B1/04 ,  Y02T10/20

Abstract: Device for the precipitation of carbon particles present in exhaust gases having a voltage generator whose poles are connected with at least one electrode and the shell comprising separate internal zones where the following phenomena take place mixing of exhaust gas with air in a first zone, ionization in a second zone of the gas & air mixture coming from said first zone, ignition and precipitation in a third zone of said carbon particles present in said gas & air mixture coming from said second zone, and exhaust of the gas in which said carbon particles have been precipitated.

Abstract translation: 用于沉积存在于具有电压发生器的废气中的碳颗粒的装置，其电极与至少一个电极连接，并且壳体包括分离的内部区域，其中发生以下现象，使排气与第一区域中的空气混合，电离 来自所述第一区域的气体和空气混合物的第二区域，存在于来自所述第二区域的所述气体和空气混合物中的所述碳颗粒的第三区域中的点燃和沉淀，以及所述碳颗粒具有的气体的排出 沉淀

公开(公告)号：US5395430A

公开(公告)日：1995-03-07

申请号：US276761

申请日：1994-07-18

Applicant: Dale A. Lundgren ,  Virgil A. Marple ,  Robert A. Herrick

Inventor： Dale A. Lundgren ,  Virgil A. Marple ,  Robert A. Herrick

IPC: B03C3/06 ,  B03C3/41 ,  B03C3/78 ,  B03C3/49

CPC classification number: B03C3/78 ,  B03C3/06 ,  B03C3/41 ,  B03C2201/10

Abstract: An electrostatic precipitator assembly is disclosed. The assembly includes a tubular collector and an electrode suspended therein. The electrode includes a substantially cylindrical collector portion and a charging portion which includes a rod and a charging disk, wherein the gap between the charging disk and the collector is at least as great as the gap between the collector portion of the electrode and the collector.

Abstract translation: 公开了一种静电除尘器组件。 组件包括管状收集器和悬挂在其中的电极。 电极包括基本上圆柱形的收集部分和包括棒和充电盘的充电部分，其中充电盘和集电器之间的间隙至少与电极的集电部分和集电器之间的间隙一样大。

公开(公告)号：US5344481A

公开(公告)日：1994-09-06

申请号：US112690

申请日：1993-08-26

Applicant: Vagn A. Pettersson

Inventor： Vagn A. Pettersson

IPC: B03C3/76 ,  B03C3/86

CPC classification number: B03C3/76 ,  B03C3/86 ,  B03C2201/10

Abstract: In an assembly incorporating a suspension device and a rapping mechanism for vertically mounted electrodes of a high-voltage supplied electrostatic precipitator, discharge electrodes (9) are suspended from horizontal frame tubes (8'), which are in turn connected to vertical frame tubes (5) having an upper, rod-shaped portion (12). The portion (12) of each of the frame tubes (5) is mounted in vertically aligned holes (14) in the legs of U-shaped support irons (4) attached to the carrier beams (1), which are in turn suspended from the roof of the precipitator housing via carrier rods (3). The upward facing end surface of the portion (12) serves as an abutment for a drop hammer (13) which causes rapping of the electrodes.

Abstract translation: 在包括悬挂装置和用于高压提供的静电除尘器的垂直安装的电极的敲击机构的组件中，放电电极（9）从水平框架管（8'）悬挂，水平框架管（8'）又连接到垂直框架管 5）具有上部的棒状部分（12）。 每个框架管（5）的部分（12）安装在附接到承载梁（1）的U形支撑铁（4）的腿中的垂直对齐的孔（14）中，所述U形支撑铁依次从 除尘器外壳的顶盖通过承载杆（3）。 部分（12）的面向上的端面用作用于敲击电极的落锤（13）的邻接。

公开(公告)号：US4689951A

公开(公告)日：1987-09-01

申请号：US813225

申请日：1985-12-23

Applicant: Wilhelm Polach

Inventor： Wilhelm Polach

IPC: F01N3/02 ,  B03C3/019 ,  B03C3/15 ,  B03C3/16 ,  B03C3/41 ,  B03C3/49 ,  F01N3/01

CPC classification number: F01N3/01 ,  B03C3/019 ,  B03C3/41 ,  B03C2201/10 ,  B04C2009/001 ,  Y02T10/20

Abstract: A device for removing soot particles from exhaust gas of an internal combustion engine includes an electrical filter having a tubular housing and a central electrode in the form of a cylindrical shell coaxially arranged in the filter housing. The cylindrical shell is supported at its ends by insulators and is provided with a plurality of juxtaposed discharge points. The wall thickness of the cylindrical shell is about 0.05 mm and the discharge points are cut out in the wall of the cylindrical shell and being bent in radial direction toward the inner wall of the filter housing. The sides of the segments connecting the discharge points are oriented in the direction of the center axis of the electrode.

Abstract translation: 用于从内燃机的废气中除去烟灰颗粒的装置包括具有管状壳体和同轴地布置在过滤器壳体中的圆柱形壳体形式的中心电极的电气过滤器。 圆柱形壳体在其端部由绝缘体支撑并且设置有多个并置的排出点。 圆柱形壳体的壁厚约为0.05mm，排出点在圆筒形壳体的壁上被切出，并沿着径向朝向过滤器壳体的内壁弯曲。 连接放电点的段的侧面在电极的中心轴线的方向上取向。