公开(公告)号：US20100251894A1

公开(公告)日：2010-10-07

申请号：US12740263

申请日：2008-10-08

Applicant: Toshio Tanaka ,  Shunji Haruna ,  Kanji Motegi ,  Ryuji Akiyama

Inventor： Toshio Tanaka ,  Shunji Haruna ,  Kanji Motegi ,  Ryuji Akiyama

IPC: B03C3/30

CPC classification number: B03C3/383 ,  B03C3/08 ,  B03C3/155 ,  B03C3/41 ,  B03C2201/04 ,  B03C2201/10

Abstract: An air handling device (10) includes an air flow path (13) in which a charge section (20) for charging dust in an air to be handled, and a precipitator (30) for collecting the charged dust are placed. The charge section (20) includes a discharge electrode (25) and a counter electrode (26) to perform diffusion charging. A diffusion space (13a) is provided at a location between the charge section (20) and the precipitator (30).

Abstract translation: 一种空气处理装置（10）包括：空气流路（13），其中放置用于对要处理的空气中的灰尘进行充电的充电部（20）和用于收集带电灰尘的除尘器（30）。 充电部分（20）包括用于进行扩散充电的放电电极（25）和对电极（26）。 扩散空间（13a）设置在充电部分（20）和除尘器（30）之间的位置处。

公开(公告)号：US20100251889A1

公开(公告)日：2010-10-07

申请号：US12740309

申请日：2008-10-08

Applicant: Shunji Haruna ,  Toshio Tanaka ,  Kanji Motegi ,  Ryugi Akiyama

Inventor： Shunji Haruna ,  Toshio Tanaka ,  Kanji Motegi ,  Ryugi Akiyama

IPC: B03C3/38 ,  B05B5/053

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/155 ,  B03C3/368 ,  B03C3/383 ,  B03C3/41 ,  B03C2201/04 ,  B03C2201/08 ,  B03C2201/10

Abstract: The present invention relates to a charging device having a charge section (20) for charging a floating particle in an air to be handled, and an air handling device (an air cleaning device) having the charging device. The charge section (20) is constituted by a first charge section (20a) adopting an impact charging technique and a second charge section (20b) adopting a diffusion charging technique. With this structure, charging and collection of dust can be accomplished only in the casing of the device, and therefore, an increase in size of the device can be avoided.

Abstract translation: 本发明涉及具有充电部（20）的充电装置，所述充电部（20）用于对要处理的空气中的浮动颗粒进行充电，以及具有充电装置的空气处理装置（空气净化装置）。 充电部（20）由采用冲击充电技术的第一充电部（20a）和采用扩散充电技术的第二充电部（20b）构成。 利用这种结构，只能在装置的壳体中实现灰尘的收集和收集，因此可以避免装置的尺寸增大。

公开(公告)号：US20100243885A1

公开(公告)日：2010-09-30

申请号：US12412339

申请日：2009-03-26

Applicant: Gary C. Tepper ,  Royal Kessick

Inventor： Gary C. Tepper ,  Royal Kessick

IPC: B01D59/46

CPC classification number: B03C3/383 ,  B01D47/06 ,  B03C3/08 ,  B03C3/09 ,  B03C3/368 ,  B03C3/41 ,  B03C3/64 ,  B03C2201/10

Abstract: In accordance with the present invention there are provided methods and devices for ozone-free electrostatic extraction of contaminating particles. The devices include spatially separated areas of particle ionization by electrospraying and of electrostatic particles precipitation. Electrospray sources include arrays of porous polymer wicks and porous polymeric ribbons.

Abstract translation: 根据本发明，提供了用于污染颗粒的无臭氧静电提取的方法和装置。 这些装置包括通过电喷雾和静电颗粒沉淀的空间分离的颗粒电离区域。 电喷雾源包括多孔聚合物芯和多孔聚合物带的阵列。

公开(公告)号：US07655076B2

公开(公告)日：2010-02-02

申请号：US11578819

申请日：2005-04-21

Applicant: George Griffiths ,  Geoffrey Norman Walter Gay

Inventor： George Griffiths ,  Geoffrey Norman Walter Gay

IPC: B03C3/011

CPC classification number: B03C3/011 ,  B03C3/08 ,  B03C3/12 ,  B03C3/36 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10

Abstract: Air cleaning device has a particle charging zone comprising a conducting sheet having a plurality of apertures, through which air can be passed, and a plurality of corona emitters each associated with an aperture, and a filter.

Abstract translation: 空气净化装置具有粒子填充区，该颗粒填充区包括具有多个孔的导电片，空气可通过该孔，以及多个与孔相连的电晕发射器和滤光器。

公开(公告)号：US07582144B2

公开(公告)日：2009-09-01

申请号：US12009374

申请日：2008-01-19

Applicant: Henry Krigmont

Inventor： Henry Krigmont

IPC: B03C3/016

CPC classification number: B03C3/025 ,  B03C3/09 ,  B03C3/47 ,  B03C3/64 ,  B03C2201/10 ,  B03C2201/26 ,  Y02A50/2352 ,  Y10S55/38

Abstract: A compact, hybrid particulate and gas collector that can be used in an ultra-clean air purification, vehicle emissions control system, gas turbine, or in any other application where space and lower cost is important or in applications where sub-micron and nano-particulate filtering is needed such as in clean rooms and surgical suites. A gas flow enters the device in a first chamber and can be immediately exposed to a high-tension corona discharge electric field which typically results in a strong ionic flow by charging and collecting the incoming effluent (oil mist, soot particles, etc.). Subsequently, the charged flow enters a second zone of high-tension uniform electric field that causes the remaining charged particles to migrate to one of the charged electrodes. One of the electrodes can be made of porous filter material that allows the cleaned gas to flow into an exit zone also containing a high-tension uniform electric field where the remaining effluent can be collected prior to the ultra-clean gas exiting either to ambient air or being re-circulated to be used again by the engine. In some embodiments a dielectric barrier discharge surface can be provided to convert harmful compounds to more desirable substances. Alternate embodiments can include a third zone containing a second substantially uniform electric field as well as coating the porous surface with a catalyst to convert undesirable compounds. Any cross-section of the device may be used. Further treatment of the dust free flow with ultraviolet light, an x-ray or a radiation can be used to kill micro-organisms.

公开(公告)号：US20090151568A1

公开(公告)日：2009-06-18

申请号：US12002505

申请日：2007-12-17

Applicant: Henry V. Krigmont

Inventor： Henry V. Krigmont

IPC: B03C3/34 ,  B03C3/00

CPC classification number: B03C3/47 ,  B03C3/025 ,  B03C3/08 ,  B03C3/49 ,  B03C3/64 ,  B03C2201/10 ,  B03C2201/26 ,  Y10S55/38

Abstract: A compact, hybrid particulate and gas collector that can be used in a vehicle emissions control system, gas turbine, or in any other application where space and lower cost is important or in applications where sub-micron and nano-particulate filtering is needed. A gas flow enters the device in a first chamber and can be immediately exposed to a high-tension corona discharge electric field which typically results in a strong ionic flow by charging and collecting the incoming effluent (oil mist, soot particles, etc.). Subsequently, the charged flow enters a second zone of high-tension uniform electric field that causes the remaining charged particles to migrate to one of the charged electrodes. One of the electrodes can be made of porous filter material that allows the cleaned gas to flow into an exit zone also containing a high-tension uniform electric field where the remaining effluent can be collected prior to the clean gas exiting either to ambient air or being re-circulated to be used again by the engine. In some embodiments a dielectric barrier discharge surface can be provided to convert harmful compounds to more desirable substances. Alternate embodiments can include a third zone containing a second substantially uniform electric field as well as coating the porous surface with a catalyst to convert undesirable compounds. Any cross-section may be used.

公开(公告)号：US07531027B2

公开(公告)日：2009-05-12

申请号：US11751000

申请日：2007-05-18

Applicant: Gary C. Tepper ,  Royal Kessick ,  Dmitry Pestov

Inventor： Gary C. Tepper ,  Royal Kessick ,  Dmitry Pestov

IPC: B03C3/014

CPC classification number: B03C3/16 ,  B03C3/08 ,  B03C3/41 ,  B03C2201/10

Abstract: An improved system for removing particles and contaminants from an air flow attract particles and contaminants to a plurality of charged spray droplets. The system has a first channel with an inlet and an outlet into which a first air flow is directed, an air flow containing a plurality of contaminants, a solvent reservoir containing a volume of solvent, one or more charged droplet sources for producing a plurality of charged liquid droplets, a second channel with an inlet and an outlet into which a second air flow is directed, one or more voltage reduction electrodes positioned about at least one of said electrospray sources, a grounded counter electrode, and at least one grid positioned between the plane of the charged droplet source and the grounded counter electrode. The voltage between the grid electrode and the charged droplet source is sufficient to sustain an electrospray process. The electrostatic force at the one or more charged droplet sources is sufficient to overcome the surface tension of the solvent. The charged liquid droplets are dispersed into the first channel allowing the plurality of contaminants in the first air flow to become charged.

Abstract translation: 用于从空气流中去除颗粒和污染物的改进的系统将颗粒和污染物吸引到多个带电喷雾液滴。 该系统具有第一通道，其具有引入第一气流的入口和出口，包含多个污染物的空气流，含有一定体积溶剂的溶剂储存器，用于产生多个污染物的一个或多个带电液滴源 带有液滴的第二通道，具有引入第二空气流的入口和出口的第二通道，围绕至少一个所述电喷雾源定位的一个或多个电压降低电极，接地的对电极和位于 带电液滴源的平面和接地的对电极。 栅电极和带电液滴源之间的电压足以维持电喷雾过程。 一个或多个带电液滴源处的静电力足以克服溶剂的表面张力。 带电的液滴分散到第一通道中，允许第一空气流中的多个污染物变成带电。

公开(公告)号：US07485174B2

公开(公告)日：2009-02-03

申请号：US11856943

申请日：2007-09-18

Applicant: Dong-lei Wang

Inventor： Dong-lei Wang

IPC: B03C3/08 ,  B03C3/12

CPC classification number: B03C3/09 ,  B03C3/12 ,  B03C3/41 ,  B03C3/47 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic dust collector includes a dust charging section and a dust collecting section. The dust charging section includes: a discharge electrode which is made up of a plurality of paralleled discharge wires, and a counter-electrode which is made up of a metal honeycomb net. The dust collecting section includes: positive metal electrodes and negative metal electrodes disposed alternately, and insulating spacers disposed between each of positive metal electrode and negative metal electrode.

Abstract translation: 静电除尘器包括灰尘收集部和集尘部。 灰尘充填部包括：由多个平行的放电线构成的放电电极和由金属蜂窝网构成的对电极。 集尘部包括：交替设置的正极金属电极和负极金属电极，以及设置在正极金属电极和负极金属电极之间的绝缘隔板。

公开(公告)号：US20090027825A1

公开(公告)日：2009-01-29

申请号：US12224564

申请日：2006-03-03

Applicant: Takafumi Seto ,  Makoto Hirasawa ,  Masaaki Tsuji ,  Akira Okuyama ,  Susumu Saito

Inventor： Takafumi Seto ,  Makoto Hirasawa ,  Masaaki Tsuji ,  Akira Okuyama ,  Susumu Saito

IPC: H05F3/06 ,  H01J27/02

CPC classification number: H01T23/00 ,  B03C3/383 ,  B03C2201/10 ,  B03C2201/24 ,  B03C2201/32

Abstract: A neutralization apparatus comprising an ion generation element employing a novel, high efficiency discharge system capable of generating high concentration ions with a low ozone concentration. In the neutralization apparatus, the ion generation element is a minute electrode ion generation element consisting of a discharge electrode and an induction electrode having minute protrusions arranged in one direction on a plane, and a thin dielectric film sandwiched between them. The ion generation element is constituted of a set of a minute electrode ion generation element for generating positive ions and a minute electrode ion generation element for generating negative ions, characterized in that at least one or more ion generating elements are disposed so that the plane including each discharge electrode is parallel with the direction of gas flow and discharge electrodes are arranged perpendicularly to the direction of gas flow, and balanced control of positive and negative ions can be carried out at a position on the downstream side of gas flow by regulating a voltage applied to the discharge electrode of the ion generation element.

Abstract translation: 一种中和装置，其包括使用能够产生臭氧浓度低的高浓度离子的新型高效率放电系统的离子发生元件。 在中和装置中，离子产生元件是由放电电极和感应电极构成的微小电极离子产生元件，其具有在一个方向上沿平面布置的微小突起，以及夹在它们之间的薄电介质膜。 离子产生元件由一组用于产生正离子的微小电极离子产生元件和用于产生负离子的微小电极离子产生元件组成，其特征在于，至少一个或多个离子产生元件被设置成使得包括 每个放电电极与气体流动的方向平行，并且放电电极垂直于气流方向布置，并且可以通过调节电压在气流的下游侧的位置处进行正负离子的平衡控制 施加到离子产生元件的放电电极。

公开(公告)号：US07438870B2

公开(公告)日：2008-10-21

申请号：US10816884

申请日：2004-04-05

Applicant: Koji Anno

Inventor： Koji Anno

IPC: B01J19/08

CPC classification number: H01T23/00 ,  A61L9/015 ,  A61L9/22 ,  B01D53/32 ,  B01D2251/104 ,  B01D2257/90 ,  B01D2257/91 ,  B01D2258/06 ,  B01D2259/4508 ,  B03C3/32 ,  B03C3/38 ,  B03C3/41 ,  B03C2201/06 ,  B03C2201/10 ,  C01B13/11

Abstract: An air cleaning device includes a bulb-shaped casing provided at one end with an attached portion to be attached an attaching portion and connected to a commercial power source and at the other end with an outlet, an ozone generator accommodated in the casing and an air supply portion formed in the casing for supplying air into the ozone generator. The ozone generator includes a needle first electrode having a distal end directed to the outlet and a cylindrical second electrode concentric with the first and second electrodes. Application of high voltage between the first and second electrodes induces electrical discharge therebetween, generates negative ions and ozone and releases a stream of air containing the generated negative ions and ozone from the first electrode to the second electrode and outlet.

Abstract translation: 空气净化装置包括一个灯泡状壳体，其一端设置有附接部分，该附接部分附接到连接部分并连接到商用电源，另一端设置有出口，容纳在壳体中的臭氧发生器和空气 供给部形成在壳体内，用于向臭氧发生器供给空气。 臭氧发生器包括具有指向出口的远端的针第一电极和与第一和第二电极同心的圆柱形第二电极。 在第一和第二电极之间施加高电压引起它们之间的放电，产生负离子和臭氧，并将含有产生的负离子和臭氧的空气从第一电极释放到第二电极和出口。