公开(公告)号：US20150075379A1

公开(公告)日：2015-03-19

申请号：US14391637

申请日：2012-04-13

Applicant: Simone Vanella

Inventor： Simone Vanella

IPC: B03C3/41 ,  A61L9/20 ,  B03C3/47

CPC classification number: B03C3/41 ,  A61L9/20 ,  B03C3/08 ,  B03C3/12 ,  B03C3/361 ,  B03C3/47 ,  B03C2201/04 ,  B03C2201/10

Abstract: A filtration assembly (1), which comprises an enclosure (2) which defines inside it a duct (3) for the passage of a fluid which carries pollutant particles (A) to be removed. At a first transverse cross-section of the duct (3) at least one perforated conducting grille (4) is provided, which is kept at a negative electrical potential, so as to emit into the duct (3) electrons which can bond to the pollutant particles (A), consequently giving them a negative electrical charge. Inside the duct (3), downstream of the grille (4), at least one accumulation plate (5) is provided, kept at a positive electrical voltage, for collecting the pollutant particles (A) charged electrically negatively by the electrons emitted by the grille (4). Moreover, at least one deflection element (6) is arranged proximate to the accumulation plate (5) and is kept at a negative electrical potential in order to generate an electrical field inside the duct (3), with consequent redirection of the negatively electrically charged particles (A) toward the accumulation plate (5). The assembly comprises at least one conducting filament (7), which faces and is proximate to a respective hole (8) of the grille (4). The filament (7) is kept at a negative electrical potential, for the emission of electrons, which can bond to the pollutant particles (A) carried at least by the portion of fluid that passes through the respective hole (8).

Abstract translation: 一种过滤组件（1），其包括在其内部限定用于通过待运送污染物颗粒（A）的流体的管道（3）的外壳（2）。 在管道（3）的第一横截面处，提供至少一个穿孔导电格栅（4），其被保持在负电位，以便发射到管道（3）中，电子可以结合到 污染物颗粒（A），从而给它们带负电荷。 在格栅（4）的下游的导管（3）的内部，设置至少一个保持在正电压的积聚板（5），用于收集由电子发射的电子负电荷的污染物颗粒（A） 格栅（4）。 而且，至少一个偏转元件（6）靠近累积板（5）设置并保持在负电位，以在管道（3）内部产生电场，从而导致负电荷 颗粒（A）朝向聚积板（5）。 组件包括至少一个导电细丝（7），其面向并且靠近格栅（4）的相应孔（8）。 长丝（7）保持在负电位，用于发射电子，其可以结合至少由穿过相应孔（8）的流体部分携带的污染物颗粒（A）。

公开(公告)号：US20140352535A1

公开(公告)日：2014-12-04

申请号：US14238883

申请日：2012-08-13

Applicant: Peter Oertmann

Inventor： Peter Oertmann

IPC: B03C3/09 ,  G03G21/20 ,  B03C3/36

CPC classification number: B03C3/09 ,  B03C3/145 ,  B03C3/366 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/04 ,  G03G21/20

Abstract: A method and to a device for the electrostatic separation of fine dust particles from gases that flow through a housing (1) containing perforated plates (6) and electrodes (4, 5). An electric field is created between the electrode (4) on the inflow opening side and the electrode or electrodes (5) having positive polarity on the outflow side. The removal of negatively charged fine dust particles (9) is carried out by deposition on the inflow side of the perforated plates (6), and the removal of positively charged fine dust particles (11) is carried out on the outflow side. Fine dust particles without charge (10) are charged after the last perforated plate (6) in an ionisation chamber (8) and deposit on the outflow side of the last perforated plate (6).

Abstract translation: 一种用于将微细灰尘颗粒与流过包含多孔板（6）和电极（4,5）的壳体（1）的气体静电分离的方法和装置。 在流入侧的电极（4）与流出侧的正极性的电极（5）之间产生电场。 通过沉积在多孔板（6）的流入侧进行带负电的细粉尘颗粒（9）的去除，并且在流出侧进行带正电的细粉尘颗粒（11）的去除。 在电离室（8）中的最后一个穿孔板（6）之后，将不带电荷的细灰尘颗粒（10）装入，并沉积在最后的多孔板（6）的流出侧上。

公开(公告)号：US08804296B2

公开(公告)日：2014-08-12

申请号：US13602256

申请日：2012-09-03

Applicant: Kenneth Honer ,  Guilian Gao ,  Matthew Schwiebert ,  Nels Jewell-Larsen

Inventor： Kenneth Honer ,  Guilian Gao ,  Matthew Schwiebert ,  Nels Jewell-Larsen

IPC: H05F3/00

CPC classification number: B03C3/743 ,  B03C3/41 ,  B03C2201/04 ,  B03C2201/14

Abstract: Cleaning and/or conditioning electrode surfaces can provide significant performance and operational benefits in EHD devices. In particular, conditioning of emitter electrode surfaces with silver (Ag), silver compositions or silver preparations applied in situ at successive times throughout the operating lifetime of an EHD air mover has been found to significantly reduce ozone production. Structures and techniques are described for in situ conditioning electrode surfaces and, in particular, emitter electrode surfaces of an EHD device such as an air mover or precipitator, with a conditioning material that includes silver.

Abstract translation: 清洁和/或调节电极表面可以在EHD设备中提供显着的性能和操作优势。 特别地，发现在EHD空气推动器的使用寿命期间连续施加的银（Ag），银组合物或银制剂的发射电极表面的调节已被发现显着减少臭氧产生。 描述了用于原位调节电极表面的结构和技术，特别是EHD装置（例如鼓风机或除尘器）的发射极电极表面，其中包含银的调理材料。

公开(公告)号：US20140130675A1

公开(公告)日：2014-05-15

申请号：US14125318

申请日：2012-06-14

Applicant: Johan Marra

Inventor： Johan Marra

IPC: B03C3/74 ,  B03C3/41

CPC classification number: B03C3/743 ,  B03C3/41 ,  B03C3/47 ,  B03C3/765 ,  B03C2201/04 ,  B03C2201/06 ,  B03C2201/24 ,  B03C2201/32 ,  H01T23/00

Abstract: The present invention provides a cleaning device (1) for cleaning the air-ionizing part (4) of an electrode (3), said device comprising a cleaning member (5) arranged to be in physical contact with the said air-ionizing part of said electrode, the air-ionizing part of electrode and the cleaning member being arranged to slide relative to each other. The cleaning device further comprises an actuator (6, 8, 9) arranged to activate the relative motion between said air-ionizing part (4) of the electrode (3) and the cleaning member (5). There is also provided an ionization electrode comprising an air-ionizing part and the cleaning device, as well as a ultrafine particle sensor, an air ionizer or an electrostatic air cleaner comprising such an electrode.

Abstract translation: 本发明提供了一种用于清洁电极（3）的空气电离部分（4）的清洁装置（1），所述装置包括清洁部件（5），其被布置成与所述空气电离部分 所述电极，电极的空气电离部分和清洁部件布置成相对于彼此滑动。 清洁装置还包括被布置成激活电极（3）的空气电离部分（4）和清洁部件（5）之间的相对运动的致动器（6,8,9）。 还提供了包括空气电离部分和清洁装置的电离电极，以及包括这种电极的超微粒子传感器，空气离子发生器或静电空气净化器。

公开(公告)号：US08690998B2

公开(公告)日：2014-04-08

申请号：US13313374

申请日：2011-12-07

Applicant: Jun Ho Ji ,  In Sang Hwang ,  Byeong Cheol Yoon ,  Jun Young Lee

Inventor： Jun Ho Ji ,  In Sang Hwang ,  Byeong Cheol Yoon ,  Jun Young Lee

IPC: B03C3/47

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/04

Abstract: An electric precipitator includes a charge unit disposed at an upstream part and a dust collection unit disposed at a downstream part, the charge unit includes charge electrodes and a discharge wire disposed between two neighboring charge electrodes and separated from the charge electrodes, the dust collection unit includes high voltage electrodes, front ends of which are opposite to the charge unit, and low voltage electrodes, front ends of which are opposite to the charge unit and which alternate with high voltage electrodes, and the front ends of high voltage electrodes protrude toward the charge unit as compared to the front ends of low voltage electrodes, thereby guiding electrons to the discharge electrodes due to an electric field formed between the front ends of the high voltage electrodes and the discharge electrodes and thus reducing current leakage through the low voltage electrodes.

Abstract translation: 电除尘器包括设置在上游部分的充电单元和设置在下游部分的集尘单元，所述充电单元包括充电电极和布置在两个相邻充电电极之间并与充电电极分离的放电线，所述集尘单元 包括其前端与充电单元相对的高压电极，以及低压电极，其前端与充电单元相对，并与高电压电极交替，并且高压电极的前端朝向 充电单元与低电压电极的前端相比，由于在高电压电极的前端和放电电极之间形成的电场而将电子引导到放电电极，从而减少了通过低压电极的电流泄漏。

公开(公告)号：US08597416B2

公开(公告)日：2013-12-03

申请号：US12451662

申请日：2008-06-18

Applicant: Robert A. Allan

Inventor： Robert A. Allan

IPC: B03C3/49

CPC classification number: B03C3/16 ,  B03C3/64 ,  B03C2201/04

Abstract: The present invention relates to the use of corrosion, temperature and spark resistant electrically conductive components in wet electrostatic precipitator systems (WESPs). In particular, the present invention is directed to using a conductive composite material in the fabrication of wet electrostatic precipitator system components.

Abstract translation: 本发明涉及在湿式静电除尘器系统（WESP）中使用腐蚀，温度和耐火花的导电部件。 特别地，本发明涉及在湿式静电除尘器系统部件的制造中使用导电复合材料。

公开(公告)号：US08580017B2

公开(公告)日：2013-11-12

申请号：US13487420

申请日：2012-06-04

Applicant: Hyong Soo Noh ,  Kochiyama Yasuhiko ,  So Young Yun

Inventor： Hyong Soo Noh ,  Kochiyama Yasuhiko ,  So Young Yun

IPC: B03C3/47

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/41 ,  B03C3/47 ,  B03C3/60 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic precipitator including a charger to charge dust particles in air and a collector to collect the dust particles. The collector includes a collector case including high-voltage electrodes, to which high-voltage is applied, low-voltage electrodes alternately stacked with the high-voltage electrodes so as to be grounded, and first electrode support elements to support the high-voltage and low-voltage electrodes with a distance therebetween. The first electrode support elements include electrode contact terminals to support extreme edge portions of the high-voltage and low-voltage electrodes. The high-voltage and low-voltage electrodes are formed of a conductive material, or a non-conductive material, the surface of which is subjected to conductive treatment. The electrode contact terminals for the high-voltage electrodes are formed of a semiconductive material. Accordingly, it is possible to maintain a constant distance between the electrodes and to prevent insulation breakdown without deterioration in the performance of the collector.

Abstract translation: 一种静电除尘器，包括用于对空气中的灰尘颗粒充电的充电器和收集器以收集灰尘颗粒。 集电体包括集电器壳体，其包括施加有高压的高压电极，与高压电极交替堆叠的低电压电极，以便接地;以及第一电极支撑元件，用于支撑高电压和 低压电极之间有一段距离。 第一电极支撑元件包括用于支撑高压和低压电极的尖端部分的电极接触端子。 高电压和低电压电极由导电材料或非导电材料形成，其表面经过导电处理。 用于高压电极的电极接触端子由半导体材料形成。 因此，可以在电极之间保持恒定的距离并且防止绝缘击穿而不会降低集电体的性能。

公开(公告)号：US20130220816A1

公开(公告)日：2013-08-29

申请号：US13857594

申请日：2013-04-05

Applicant: Cameron Solutions, Inc. (formerly National Tank Company)

Inventor： Gary W. Sams ,  William A. Summers ,  Sarabjit S. Randhava ,  Harry G. Wallace

IPC: B01D17/04 ,  B01D17/06

CPC classification number: B01D17/045 ,  B01D17/06 ,  B03C3/09 ,  B03C3/41 ,  B03C3/49 ,  B03C11/00 ,  B03C2201/02 ,  B03C2201/04 ,  B03C2201/10 ,  B03C2201/30 ,  C10G2300/1011 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: A vertical electrostatic coalescer comprises a first and second electrode surface and a horizontally disposed foraminous surface. The first electrode surface and horizontally disposed foraminous surface are at ground potential. The first and second electrode surfaces share the same planar orientation relative to the central longitudinal axis of the vessel. The unique arrangement of the vessel and opposing pairs of first and second electrode surfaces provides for a substantially uniform voltage field around a perimeter of the vessel and an effective voltage field for coalescence within a center of the vessel. A circular-shaped distributor pipe or a distributor housing serves to absorb momentum of the incoming emulsion stream and distribute the stream into an interior of the vessel.

Abstract translation: 垂直静电聚结器包括第一和第二电极表面和水平设置的多孔表面。 第一电极表面和水平设置的多孔表面处于地电位。 第一和第二电极表面相对于容器的中心纵向轴线具有相同的平面取向。 容器和相对的第一和第二电极表面对的独特布置提供围绕容器周边的基本上均匀的电压场和用于在容器中心内聚结的有效电压场。 圆形分配管或分配器壳体用于吸收进入的乳液流的动量并将流分配到容器的内部。

公开(公告)号：US08482898B2

公开(公告)日：2013-07-09

申请号：US12771967

申请日：2010-04-30

Applicant: Ken Honer ,  Guilian Gao ,  Nels Jewell-Larsen

Inventor： Ken Honer ,  Guilian Gao ,  Nels Jewell-Larsen

IPC: H05F3/00

CPC classification number: B03C3/743 ,  B03C3/41 ,  B03C2201/04

Abstract: Conditioning an electrode is performed with a cleaning device for removing detrimental material from forming electrode surfaces of an electrohydrodynamic device or other ion flow generating device. A conditioning material is deposited on the electrode to at least partially mitigate erosion, corrosion, oxidations, dendrite formation on the electrode or ozone production. The conditioning material can be deposited by a wearable portion of one or more cleaning blocks or wipers. The cleaning blocks may have a composition selected to be hard enough to remove detrimental material under a selected pressure, while soft enough to be wearable to deposit a conditioning layer on the electrode surface. The conditioning material can be applied as a solid or liquid. The applied conditioning material can include at least one of silver, palladium, platinum, manganese, nickel, zirconium, titanium, tungsten, aluminum, oxides or alloys thereof, carbon, and organometallic materials that decompose under plasma conditions.

Abstract translation: 使用用于去除有害材料的清洁装置来形成电极，以形成电动液压装置或其它离子流产生装置的电极表面。 调节材料沉积在电极上以至少部分地减轻电极上的侵蚀，腐蚀，氧化，枝晶形成或臭氧产生。 调理材料可以由一个或多个清洁块或擦拭器的可穿戴部分沉积。 清洁块可以具有选择为足够硬的组合以在选定的压力下去除有害材料，同时足够柔软以便在电极表面上沉积调理层。 调理材料可以作为固体或液体使用。 所施加的调理材料可以包括在等离子体条件下分解的银，钯，铂，锰，镍，锆，钛，钨，铝，氧化物或其合金，碳和有机金属材料中的至少一种。

公开(公告)号：US08414687B2

公开(公告)日：2013-04-09

申请号：US12889022

申请日：2010-09-23

Applicant: Dong X. Li

Inventor： Dong X. Li

IPC: B03C3/76 ,  B03C3/80

CPC classification number: B03C3/025 ,  B03C3/08 ,  B03C3/361 ,  B03C3/41 ,  B03C3/47 ,  B03C3/76 ,  B03C3/88 ,  B03C2201/04

Abstract: A method for removing particulate matter from a particulate-bearing gas stream includes flowing a particulate-bearing gas stream at a first volumetric flow rate to a plurality of ESP units; producing electrically charged particulate matter; collecting electrically charged particulate matter on collection electrode plates; reducing the flow through at least one of the ESP units; sequentially increasing the flow through one or more remaining ESP units in an amount so as to maintain the sum of flow through all of the ESP units at the first volumetric flow rate; subjecting the collection electrode plates in the at least one ESP unit with reduced flow to forces which dislodge the particulate matter from the collection electrode plates; collecting the dislodged particulate matter in a particulate collection receptacle; and withdrawing a gas stream of reduced particulate matter contamination.

Abstract translation: 从含颗粒物气流中除去颗粒物质的方法包括以第一体积流量将含颗粒物气流流动到多个ESP单元; 产生带电粒子物质; 在收集电极板上收集带电的颗粒物; 减少通过ESP单元中的至少一个的流量; 依次增加通过一个或多个剩余的ESP单元的流量，以便保持以第一体积流量流过所有ESP单元的流量之和; 使至少一个ESP单元中的收集电极板以减小的流动将颗粒物质从收集电极板移出的力; 收集微粒收集容器中的脱落颗粒物; 并且排出减少颗粒物污染的气流。