公开(公告)号：US20150182975A1

公开(公告)日：2015-07-02

申请号：US14406643

申请日：2013-07-19

Applicant: MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS, LTD.

Inventor： Kenji Matsuura ,  Shiro Suzuki ,  Tooru Nishiyama ,  Mitsuaki Nishitani ,  Yasutoshi Ueda

IPC: B03C3/16 ,  B03C3/38 ,  B03C3/74

CPC classification number: B03C3/16 ,  B01D53/323 ,  B01D2257/302 ,  B03C3/017 ,  B03C3/38 ,  B03C3/41 ,  B03C3/68 ,  B03C3/74 ,  B03C3/78 ,  B03C2201/10

Abstract: A wet-type electric dust collection device and low-concentration SO3 mist containing, in which the wet-type electric dust collection device has an electrical field formation part in which a plurality of discharge electrodes are provided on opposing surfaces of a first electrode and second electrodes for forming a DC electrical field. The discharge electrodes of the first electrode and the discharge electrodes of the second electrodes generate corona discharges that are reversed in polarity relative to each other. The gas containing the SO3 mist and the dust is guided to the electrical field formation part without electrically charging the SO3 mist and the dust or spraying a dielectric in the gas, and while the gas flows between the electrodes, the corona discharges impart electric charges of alternately reversed polarity to the SO3 mist and the dust. The first electrode and the second electrodes collect the charged SO3 mist and dust.

Abstract translation: 一种湿式电除尘装置和低浓度SO 3雾，其中所述湿式电集尘装置具有电场形成部分，其中多个放电电极设置在第一电极和第二电极的相对表面上 用于形成DC电场的电极。 第一电极的放电电极和第二电极的放电电极产生相对于彼此极性相反的电晕放电。 将含有SO 3雾和灰尘的气体引导到电场形成部分，而不会使SO 3雾和灰尘充电，或者在气体中喷射电介质，并且当气体在电极之间流动时，电晕放电赋予 交替地反转极性与SO3雾和灰尘。 第一电极和第二电极收集带电的SO 3雾和灰尘。

公开(公告)号：US20150174587A1

公开(公告)日：2015-06-25

申请号：US14411437

申请日：2013-11-11

Applicant: SUZHOU BEIANG TECHNOLOGY LTD

Inventor： Zhaofeng Wei ,  Yan Zhang ,  Hongyu Ran

IPC: B03C3/41 ,  B03C3/12 ,  B03C3/86

CPC classification number: B03C3/41 ,  B03C3/08 ,  B03C3/12 ,  B03C3/47 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10 ,  B03C2201/14

Abstract: Provided are a gas purification device and system. The device comprises a gas purification unit; the gas purification unit comprises at least one ionization electrode, at least one repelling electrode and at least one collector; the at least one repelling electrode is provided with electrical potential in the same direction as the electrical potential of the at least one ionization electrode; in the at least one collector is provided with either zero potential or electrical potential in an opposite direction compared with the electrical potential of the at least one ionization electrode; the at least one repelling electrode is used to push the electrified gas particles ionized by the at least one ionization electrode to the at least one collector. In the present invention, the repelling electrode provided with electrical potential in the same direction as the electrical potential of the ionization electrode pushes the electrified gas particles back to the collector, thus causing some of the electrified gas particles deviating from the collector to be pushed to the collector for adsorption. Therefore, the present invention employs a three-electrode structure to improve the adsorption capacity for particles such as dust, and further improve gas purification efficiency.

Abstract translation: 提供了一种气体净化装置和系统。 该装置包括气体净化单元; 所述气体净化单元包括至少一个电离电极，至少一个排斥电极和至少一个收集器; 所述至少一个排斥电极在与所述至少一个电离电极的电位相同的方向上具有电位; 在所述至少一个集电器中，与所述至少一个电离电极的电位相比，在相反方向上具有零电势或电势; 所述至少一个排斥电极用于将由所述至少一个电离电极离子化的带电气体颗粒推到所述至少一个收集器。 在本发明中，具有与电离电极的电位相同方向的电位的排斥电极将带电气体粒子推回到集电体，从而使偏离集电体的带电气体粒子被推到 用于吸附的收集器。 因此，本发明采用三电极结构来改善灰尘等颗粒的吸附能力，进一步提高气体净化效率。

公开(公告)号：US20150135949A1

公开(公告)日：2015-05-21

申请号：US14403808

申请日：2013-05-17

Applicant: MITSUBISHI HEAVEY INDUSTRIES MECHATRONICS SYSTEMS, LTD.

Inventor： Kenji Matsuura ,  Shiro Suzuki ,  Tooru Nishiyama ,  Mitsuaki Nishitani ,  Yasutoshi Ueda

IPC: B03C3/16 ,  B03C3/47

CPC classification number: B03C3/16 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10

Abstract: A wet electrostatic precipitator includes an electric field forming unit including a first electrode and a second electrode which form an alternating electric field. The first electrode is a flat plate, and has a plurality of discharge electrodes on a surface that opposes the second electrode. The second electrode includes a discharge frame, a first flat plate portion and a second flat plate portion. The first flat plate portion opposes the discharge electrode of the first electrode. A plurality of discharge electrodes are formed on a surface of the second flat plate portion that opposes the first electrode. The discharge electrodes alternately generate corona discharges having opposite polarities in a direction perpendicular to a flow direction of gas, and alternately apply charges having opposite polarities to mist and dust. The first electrode and the first flat plate portion trap the charged mist and the dust.

Abstract translation: 湿式静电除尘器包括：电场形成单元，其包括形成交变电场的第一电极和第二电极。 第一电极是平板，并且在与第二电极相对的表面上具有多个放电电极。 第二电极包括排出框架，第一平板部分和第二平板部分。 第一平板部分与第一电极的放电电极相对。 在与第一电极相对的第二平板部分的表面上形成多个放电电极。 放电电极在与气体的流动方向垂直的方向上交替产生具有相反极性的电晕放电，并且交替地对雾化和灰尘施加具有相反极性的电荷。 第一电极和第一平板部分捕获带电雾和灰尘。

公开(公告)号：US20150107456A1

公开(公告)日：2015-04-23

申请号：US14357302

申请日：2012-11-09

Applicant: Memic Europe B.V.

Inventor： Willibrordus Nicolaas Johannes Ursem ,  Elisabeth Johanna Jacoba Van de Verte - Houben ,  Johannes Anthonius Wilhelmu de Haar

IPC: B03C3/41 ,  B03C3/04 ,  B03C3/47

CPC classification number: B03C3/41 ,  B01D53/32 ,  B01D2257/406 ,  B01D2257/90 ,  B01D2257/91 ,  B01D2258/01 ,  B01D2258/0266 ,  B01D2258/06 ,  B03C3/04 ,  B03C3/08 ,  B03C3/09 ,  B03C3/368 ,  B03C3/47 ,  B03C2201/10 ,  B03C2201/30

Abstract: The invention provides a gas purification system, for instance for agricultural application comprising a corona discharge system, the corona discharge system comprising a counter electrode, a conductive strip with a longitudinal edge comprising tooth structures, wherein the tooth structures have tooth tops with shortest distances selected from the range of 2-200 mm; and a voltage generator configured to apply a DC voltage of at least 10 kV to the conductive strip.

Abstract translation: 本发明提供了一种气体净化系统，例如用于农业应用，包括电晕放电系统，电晕放电系统包括对电极，具有包括齿结构的纵向边缘的导电条，其中所述齿结构具有选择最短距离的齿顶 从2-200毫米的范围; 以及电压发生器，被配置为向所述导电带施加至少10kV的直流电压。

公开(公告)号：US08888900B2

公开(公告)日：2014-11-18

申请号：US12599681

申请日：2008-05-15

Applicant: Andrew James Seeley ,  Andrew James Wakefield

Inventor： Andrew James Seeley ,  Andrew James Wakefield

IPC: B03C3/00 ,  B03C3/16 ,  B01D53/14 ,  B01D47/00 ,  B01D47/06 ,  B03C3/014 ,  B03C3/53 ,  B03C3/49 ,  B01D47/14

CPC classification number: B03C3/014 ,  B01D47/14 ,  B01J2219/315 ,  B03C3/16 ,  B03C3/49 ,  B03C3/53 ,  B03C2201/08 ,  B03C2201/10

Abstract: Apparatus for treating gas comprises a casing (100) containing a gas scrubber section (118) and an electrostatic precipitator section (120) located above the scrubber section. A partition (136) may be located within the casing (100) to separate the precipitator section (120) from the scrubber section (118). The casing has a gas inlet (102) for supplying gas to the scrubber section, a gas outlet (104) for exhausting gas from the precipitator section, a scrubbing liquid inlet (106) for supplying scrubbing liquid to the precipitator section, and a scrubbing liquid outlet (126) for draining scrubbing liquid from the scrubber section. In one embodiment the partition comprises a set of apertures (138) through which scrubbing liquid drains from the precipitator section into the scrubber section, and a set of gas passages (140) for conveying gas from the scrubber section to the precipitator section.

Abstract translation: 用于处理气体的设备包括容纳气体洗涤器部分（118）的壳体（100）和位于洗涤器部分上方的静电除尘器部分（120）。 分隔件（136）可以位于壳体（100）内，以将除尘器部分（120）与洗涤器部分（118）分离。 壳体具有用于向洗涤器部分供应气体的气体入口（102），用于从沉淀器部分排出气体的气体出口（104），用于向除尘器部分供应洗涤液体的洗涤液入口（106） 液体出口（126），用于从洗涤器部分排出洗涤液体。 在一个实施例中，分隔件包括一组孔（138），洗涤液从该除尘器部分排出到洗涤器部分中，以及一组气体通道（140），用于将气体从洗涤器部分输送到除尘器部分。

公开(公告)号：US08861167B2

公开(公告)日：2014-10-14

申请号：US13188764

申请日：2011-07-22

Applicant: Charles Houston Waddell ,  Joseph Anton Christiansen

Inventor： Charles Houston Waddell ,  Joseph Anton Christiansen

IPC: B03C3/45 ,  B03C3/49 ,  H01T23/00 ,  F24F3/16 ,  B03C3/38 ,  B03C3/86 ,  B03C3/70 ,  A61L2/14 ,  F26B21/00 ,  B03C3/41

CPC classification number: A61L2/14 ,  A61L9/22 ,  A61L2209/16 ,  B03C3/383 ,  B03C3/41 ,  B03C3/70 ,  B03C3/86 ,  B03C2201/08 ,  B03C2201/10 ,  F26B21/003 ,  H01T19/04 ,  H01T23/00

Abstract: The present invention provides methods and systems for a bipolar ionization device that includes an electrically insulated base, a power input terminal, an anode engaged to the base and the power input terminal, a cathode that partially circumscribes the anode, and plurality of tines extending perpendicularly from the anode having a lower portion and a top portion, wherein the lower portion is engaged to the anode and is wider than the top portion.

Abstract translation: 本发明提供了一种用于双极电离装置的方法和系统，其包括电绝缘基座，电源输入端子，接合到基座的电极和功率输入端子，部分地限定阳极的阴极和垂直延伸的多个尖齿 从具有下部和顶部的阳极，其中下部接合到阳极并且比顶部更宽。

公开(公告)号：US20140260988A1

公开(公告)日：2014-09-18

申请号：US13834099

申请日：2013-03-15

Applicant: Bruce Edward Scherer

Inventor： Bruce Edward Scherer

IPC: B03C3/62 ,  B03C3/41

CPC classification number: B03C3/62 ,  B03C3/41 ,  B03C2201/08 ,  B03C2201/10

Abstract: An electrostatic precipitator having an adaptive discharge electrode is disclosed. In some embodiments, the discharge electrode may be formed of a non-ohmic material that exhibits a saturation velocity above a voltage threshold. The non-ohmic material may have a semiconductor with doping impurities or ceramics. In other embodiments, the discharge electrode is formed of an ohmic material characterized by increased resistance through the discharge electrode.

Abstract translation: 公开了具有自适应放电电极的静电除尘器。 在一些实施例中，放电电极可以由表现出高于电压阈值的饱和速度的非欧姆材料形成。 非欧姆材料可以具有掺杂杂质或陶瓷的半导体。 在其他实施例中，放电电极由欧姆材料形成，其特征在于通过放电电极增加的电阻。

公开(公告)号：US08809766B2

公开(公告)日：2014-08-19

申请号：US13807148

申请日：2011-06-28

Applicant: Yuchen Ma

Inventor： Yuchen Ma

IPC: G01N15/10 ,  A01N25/28 ,  H01L31/0352

CPC classification number: G01N15/1031 ,  B03C3/025 ,  B03C3/08 ,  B03C3/12 ,  B03C3/145 ,  B03C2201/10 ,  B03C2201/16 ,  B03C2201/24 ,  G01N15/02 ,  G01N2001/4038 ,  G01N2015/0038

Abstract: Methods and systems for detecting and/or collecting particles are disclosed. At least some of the particles are electrically charged by a charger (122). At least some of the charged particles are collected by a collector (140). Information indicating the number of the detected/collected particles based on measured electrical charges of the charged particles is obtained by a processor (170).

Abstract translation: 公开了用于检测和/或收集颗粒的方法和系统。 至少一些颗粒由充电器（122）充电。 至少一些带电粒子由收集器（140）收集。 通过处理器（170）获得表示基于所测量的带电粒子的电荷的检测/收集的粒子的数量的信息。

公开(公告)号：US08793974B2

公开(公告)日：2014-08-05

申请号：US13255951

申请日：2010-03-12

Applicant: Masahiro Aketa ,  Satoshi Sugimoto ,  Masato Ueda ,  Yuki Yoshita ,  Takuya Yanagimoto ,  Masayuki Tochimoto

Inventor： Masahiro Aketa ,  Satoshi Sugimoto ,  Masato Ueda ,  Yuki Yoshita ,  Takuya Yanagimoto ,  Masayuki Tochimoto

IPC: F01N3/00

CPC classification number: B03C3/09 ,  B03C3/06 ,  B03C3/15 ,  B03C3/366 ,  B03C3/41 ,  B03C3/49 ,  B03C2201/10 ,  B03C2201/30 ,  B04C5/103 ,  B04C5/13 ,  B04C9/00 ,  B04C2009/001 ,  F01N3/0892 ,  F01N3/2013 ,  F01N3/2882 ,  F01N2240/04 ,  F01N2240/20 ,  F01N2240/28 ,  F02M26/35 ,  Y02T10/26

Abstract: The present invention relates to an exhaust gas treatment device of a diesel engine that is capable of increasing the concentration of PM in the EGR gas, wherein an exhaust gas separator 2 has electrodes 12 and 13 having different polarities from each other to allow the PM in the exhaust gas 3 to be charged to a given polarity by means of corona discharge between the electrodes 12 and 13 and thus to permit a peripheral wall 14 surrounding the exhaust gas swirl chamber 9 to have the electrode 13 having the opposite polarity to the charged PM, and the charged PM in the exhaust gas 3 swirling the exhaust gas swirl chamber 9 is localizedly positioned around the peripheral wall 14 of the exhaust gas swirl chamber 9 through a centrifugal force and an electrostatic force to allow the exhaust gas 3 containing the localizedly positioned PM to be separated as the EGR gas 4 and sent to a terminal end portion 15 of the exhaust gas swirl chamber 9, while the exhaust gas 3 around the central cylinder 7 is being separated as the emission gas 5 and sent to the interior of the central cylinder 7 through the plurality of emission gas entry holes 8.

Abstract translation: 本发明涉及能够增加EGR气体中的PM浓度的柴油发动机的废气处理装置，其中，废气分离器2具有彼此不同的极性的电极12和13，以允许PM 排气3通过电极12和13之间的电晕放电而被充电到给定极性，从而允许围绕排气涡流室9的周壁14具有与带电PM相反的极性的电极13 并且使排气涡流室9旋转的废气3中的带电PM通过离心力和静电力局部地定位在排气涡流室9的周壁14周围，以允许含有局部定位的排气3 PM被分离为EGR气体4并被送到废气涡流室9的末端部分15，而围绕中心圆筒的废气3 r 7被分离为排放气体5，并通过多个排放气体进入孔8送到中央筒7的内部。

公开(公告)号：US08747754B2

公开(公告)日：2014-06-10

申请号：US12742749

申请日：2008-09-17

Applicant: Anthony M. Abate

Inventor： Anthony M. Abate

IPC: A61L9/20

CPC classification number: B03C3/41 ,  B03C3/383 ,  B03C3/49 ,  B03C2201/08 ,  B03C2201/10

Abstract: A bipolar ionization tube includes a cylindrical glass tube having an open end and closed end. A cathode is positioned within and is circumscribed by an interior surface wall of the glass tube. An anode circumscribes an exterior surface of the glass tube, where the anode is adapted for electrical connectivity with a first conducting terminal of a power supply. An electrically insulated end cap has a groove for receiving the open end of the glass tube, and the end cap is secured to the glass tube with at least one sealant. An elongated conducting terminal having a first portion extends through the end cap and is adapted for electrical connectivity with a second conducting terminal of the power supply. A second portion of the conducting terminal extends into the glass tube and is configured for electrical connectivity with the cathode.

Abstract translation: 双极电离管包括具有开口端和封闭端的圆柱形玻璃管。 阴极位于玻璃管的内表面壁内并由玻璃管的内表面壁限定。 阳极围绕玻璃管的外表面，其中阳极适于与电源的第一导电端子电连接。 电绝缘端盖具有用于接收玻璃管的开口端的槽，并且端盖通过至少一种密封剂固定到玻璃管。 具有第一部分的细长导电端子延伸穿过端盖并且适于与电源的第二导电端子电连接。 导电端子的第二部分延伸到玻璃管中并且被配置为与阴极电连接。