公开(公告)号：US20140109555A1

公开(公告)日：2014-04-24

申请号：US14145120

申请日：2013-12-31

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： WOLFGANG MAUS ,  PETER HIRTH ,  ROLF BRUECK

IPC分类号： F01N3/01 ,  F01N3/05

CPC分类号： F01N3/01 ,  B01D46/0032 ,  B03C3/12 ,  B03C3/383 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0231 ,  F01N3/05 ,  F01N3/106 ,  F01N13/009 ,  F01N2240/28

摘要： A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated.

摘要翻译： 用于转换废气的烟灰颗粒的方法包括：在排气中至少提供二氧化氮或氧气，用电场电离煤烟颗粒，在至少一个表面沉淀器的内通道壁上沉积带电烟灰颗粒， 最少的二氧化氮或氧气与所述至少一个表面沉淀器的内部通道壁上沉积的烟灰颗粒接触。 用于执行该方法的装置包括至少一个表面沉降器，其具有多个通道，废气可以通过该通道在入口区域和出口区域之间流动并延伸，并且至少一个沉积抑制剂用于设置在 入口区域的至少一部分，特别是允许烟灰颗粒均匀地沉积并且表面沉淀器被连续地再生。

公开(公告)号：US09157351B2

公开(公告)日：2015-10-13

申请号：US14145120

申请日：2013-12-31

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： Wolfgang Maus ,  Peter Hirth ,  Rolf Brueck

IPC分类号： F01N3/00 ,  F01N3/01 ,  B01D46/00 ,  B03C3/12 ,  B03C3/38 ,  F01N3/023 ,  F01N3/10 ,  F01N3/05 ,  F01N13/00

CPC分类号： F01N3/01 ,  B01D46/0032 ,  B03C3/12 ,  B03C3/383 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0231 ,  F01N3/05 ,  F01N3/106 ,  F01N13/009 ,  F01N2240/28

摘要： A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated.

摘要翻译： 用于转换废气的烟灰颗粒的方法包括：在排气中至少提供二氧化氮或氧气，用电场电离煤烟颗粒，在至少一个表面沉淀器的内通道壁上沉积带电烟灰颗粒， 最少的二氧化氮或氧气与所述至少一个表面沉淀器的内部通道壁上沉积的烟灰颗粒接触。 用于执行该方法的装置包括至少一个表面沉降器，其具有多个通道，废气可以通过该通道在入口区域和出口区域之间流动并延伸，并且至少一个沉积抑制剂用于设置在 入口区域的至少一部分，特别是允许烟灰颗粒均匀地沉积并且表面沉淀器被连续地再生。

公开(公告)号：US06240624B1

公开(公告)日：2001-06-05

申请号：US09419981

申请日：1999-10-18

申请人： Yasumasa Hironaka

发明人： Yasumasa Hironaka

IPC分类号： H05B300

CPC分类号： H05B3/48 ,  B03C3/32 ,  B03C3/49 ,  B03C3/60 ,  B03C3/74 ,  B03C2201/12 ,  F24F3/166 ,  F24F2003/1635 ,  Y02A50/21 ,  Y10T29/49083

摘要： A dust collection electrode with catalyst to be provided on the electronic dust collector is manufactured simply at low cost without using a furnace. To the surface of the metal tube of the sheathed heater a low temperature curing type heat resistant inorganic adhesive is applied. Thereafter, a catalyst such as Zeolite is adhered to the heat-resistant inorganic adhesive. Next, the sheathed heater is energized to make self-heating, and using said heating, the heat-resistant inorganic adhesive is heated to cure, thereby fixing the layer to the surface of the metal tube.

摘要翻译： 在电子集尘器上设置有具有催化剂的集尘电极，只需低成本地制造即可，不使用炉。 在护套加热器的金属管的表面上涂敷低温固化型耐热无机粘合剂。 此后，将诸如沸石的催化剂粘附到耐热无机粘合剂上。 接着，对护套加热器通电以进行自加热，并且使用所述加热，将耐热性无机粘合剂加热固化，从而将该层固定到金属管的表面。

公开(公告)号：US4741746A

公开(公告)日：1988-05-03

申请号：US002368

申请日：1987-01-12

申请人： Bei T. Chao ,  Shao L. Soo

发明人： Bei T. Chao ,  Shao L. Soo

IPC分类号： B03C3/38 ,  B03C3/70 ,  B03C3/80

CPC分类号： B03C3/38 ,  B03C3/70 ,  B03C2201/12 ,  Y10S55/30

摘要： An improved exhaust gas particulate removal system is described which includes a corona-charger that is spark-plug like in configuration. The charger includes a central electrode held within an insulating body, a portion of which electrode is recessed in a cavity formed in the insulating body. A very small amount of clean gas is introduced into the cavity in a manner so as to create a spiral vortex flow about the electrode. The swirling gas flow creates an over-pressure which prevents the exhaust particulate matter from depositing on either the needle electrode or the walls of the cavity. Another swirling air flow, surrounding the exterior of the insulating body, is also provided to prevent the formation of a continuous layer of soot deposit thereupon, with the aid of a cylindrical baffle. The charger is juxtaposed to a conductive attractor electrode to create the desired corona for particulate charging and the path of the exhaust flow is passed between the charger and attractor electrodes.

摘要翻译： 描述了一种改进的废气颗粒去除系统，其包括如配置中的火花塞的电晕充电器。 充电器包括保持在绝缘体内的中心电极，其一部分凹陷在形成于绝缘体中的空腔中。 将非常少量的清洁气体以这样的方式引入空腔中，以便在电极周围产生螺旋形涡流。 漩涡气流产生过压，这防止排气颗粒物质沉积在针电极或腔的壁上。 还提供围绕绝缘体的外部的另一个旋转空气流，以防止在圆柱形挡板的帮助下形成连续的烟灰沉积层。 充电器与导电吸引电极并置以产生用于颗粒充电的期望的电晕，并且排气流的路径在充电器和吸引电极之间通过。

公开(公告)号：US20110047976A1

公开(公告)日：2011-03-03

申请号：US12868034

申请日：2010-08-25

申请人： Masahiro Tokuda ,  Takeshi Sakuma ,  Takashi Egami ,  Atsuo Kondo

发明人： Masahiro Tokuda ,  Takeshi Sakuma ,  Takashi Egami ,  Atsuo Kondo

IPC分类号： F01N3/08

CPC分类号： F01N3/01 ,  B03C3/0175 ,  B03C3/06 ,  B03C3/12 ,  B03C3/41 ,  B03C3/49 ,  B03C2201/10 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0275 ,  F01N3/0892 ,  F01N2240/28 ,  Y02T10/20

摘要： An exhaust gas treatment apparatus 1a of the present invention includes: a tubular body 10, a discharge electrode 12 disposed inside the tubular body 10, and a stick-shaped dust collection electrode 14. The number of the particulates 22 suspended in the exhaust gas 20 is decreased by charging the particulate matter 22 contained in the exhaust gas passing through the tubular body 10 by corona discharge 24 caused by the discharge electrode 12, collecting the charged particulate matter 22a on the inner wall face 10a of the tubular body 10 by the electric field 26 generated by the dust collection electrode 14 to agglomerate the particulate matter 22a, and allowing the agglomerated particulate matter 22b to scatter again.

摘要翻译： 本发明的废气处理装置1a包括：管状体10，设置在管状体10内部的放电电极12和棒状集尘电极14.悬浮在废气20中的微粒22的数量 通过由放电电极12引起的通过电晕放电24对通过管状体10的废气中所含的颗粒物质22进行充电来减少，通过电子方式将管状体10的内壁面10a上的带电粒子物质22a收集 由集尘电极14产生的颗粒物26，使颗粒物质22a聚集，并使附聚的颗粒物质22b再次散射。

公开(公告)号：US20070000236A1

公开(公告)日：2007-01-04

申请号：US10569841

申请日：2004-08-26

申请人： Kenta Naito ,  Satoru Senbayashi ,  Junichi Kasai ,  Akira Mizuno

发明人： Kenta Naito ,  Satoru Senbayashi ,  Junichi Kasai ,  Akira Mizuno

IPC分类号： F01N3/00

CPC分类号： F01N3/021 ,  B03C3/06 ,  B03C3/155 ,  B03C3/41 ,  B03C3/49 ,  B03C3/62 ,  B03C3/64 ,  B03C2201/04 ,  B03C2201/08 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/01 ,  Y02T10/20

摘要： An exhaust gas processing method and an exhaust gas processing system for controlling the spatial density distribution of particulate matter in exhaust gas by utilizing corona discharge in exhaust gas containing floating particulate matter such as diesel engine exhaust gas to form a relatively particulate matter-rich area and a relatively particulate matter-lean area, and diving exhaust gas particulates to the former and the latter. An exhaust gas processing system (10) provided with a high-voltage electrode (12) and a low-voltage electrode (11), wherein exhaust gas G is allowed to flow between the facing high-voltage electrode (12) and low-voltage electrode (11), and a high voltage is applied to between the counter electrodes to generate corona discharge in the exhaust gas G, whereby floating particulate matter (20) in the exhaust gas G is charged, the spatial density distribution of the floating particulate matter in the exhaust gas is controlled by an electrostatic force between the counter electrodes, and the exhaust gas G is divided into a high-concentration exhaust gas Gb in the vicinity of the low-voltage electrode where a particulate matter concentration is relatively high and a low-concentration exhaust gas Ga in the vicinity of the high-voltage electrode where a particulate matter concentration is relatively low.

摘要翻译： 一种废气处理方法和废气处理系统，用于通过利用包含诸如柴油发动机废气的浮动颗粒物的废气中的电晕放电来控制废气中的颗粒物质的空间密度分布，以形成相对颗粒物质丰富的区域， 相对颗粒物质贫乏的区域，潜水废气颗粒到前者和后者。 一种设置有高压电极（12）和低压电极（11）的废气处理系统（10），其中允许废气G在相对的高压电极（12）和低压电极 电极（11），并且在对置电极之间施加高电压以在废气G中产生电晕放电，由此对排气G中的浮动颗粒物质（20）进行充电，浮动颗粒物质的空间密度分布 在排气中由对置电极之间的静电力控制，并且废气G被分成低浓度电极附近的高浓度排气Gb，其中颗粒物浓度较高，低 浓度排出气体Ga在高压电极附近，其中颗粒物质浓度相对较低。

公开(公告)号：US6092387A

公开(公告)日：2000-07-25

申请号：US251804

申请日：1999-02-17

申请人： Yasumasa Hironaka ,  Takao Sakaue

发明人： Yasumasa Hironaka ,  Takao Sakaue

IPC分类号： B03C3/41 ,  B03C3/45 ,  B03C3/62 ,  B03C3/66 ,  B03C3/74 ,  F24F1/00 ,  F24F3/16 ,  F25D17/04

CPC分类号： F24F3/166 ,  B03C3/011 ,  B03C3/017 ,  B03C3/32 ,  B03C3/368 ,  B03C3/41 ,  B03C3/49 ,  B03C3/60 ,  B03C3/66 ,  B03C3/74 ,  B03C2201/04 ,  B03C2201/12 ,  F24F1/00 ,  F24F2003/1635

摘要： An air conditioner includes an electric dust collector arranged between an evaporator and a heat shield plate. This electric dust collector includes a discharge electrode and a dust collecting electrode. The discharge electrode is applied with a positive polarity of high direct current voltage from a high voltage power source, while the dust collecting electrode is supplied with a negative polarity of high direct current voltage. Accordingly, the dust charged through plus electric discharge by the discharge electrode is attracted onto the dust collecting electrode or a casing thereof.

摘要翻译： 一种空调机，其包括布置在蒸发器和隔热板之间的电除尘器。 该集尘电极包括放电电极和集尘电极。 从高压电源向放电电极施加高直流电压的正极，同时向集尘电极提供高直流电压的负极性。 因此，通过放电电极的正放电而充电的尘埃被吸引到集尘电极或其壳体上。

公开(公告)号：US5006134A

公开(公告)日：1991-04-09

申请号：US455410

申请日：1989-12-15

申请人： Guenter Knoll ,  Wolfgang Kraft ,  Rolf Leonhard ,  Bernhard Lucas

发明人： Guenter Knoll ,  Wolfgang Kraft ,  Rolf Leonhard ,  Bernhard Lucas

IPC分类号： F01N3/02 ,  B03C3/70 ,  F01N3/01 ,  F02B3/06 ,  H01B17/54 ,  H01B17/56

CPC分类号： B03C3/70 ,  F01N3/01 ,  H01B17/54 ,  B03C2201/12 ,  F02B3/06 ,  Y02T10/20

摘要： In a coagulator for systems for the purifying of exhaust gases of fossil fuels, in particular of exhaust gases from diesel internal-combustion engines, which has a housing (10), poled as counter-electrode, an electrode (11) arranged concentrically in the housing (10) and at high volotage and an electrically heatable insulator (13) for the insulated leading of the electrode (11) through the housing (10), the insulator (13) is designed in two parts for achieving a great high voltage resistance with relatively small overall dimensions and consists of a ceramic inner tube (17) and a ceramic protective tube (18) surrounding the latter. The heating conductor track (19) required for heating is applied in the shape of a coil as a thick-film conductor to the circumference of the inner tube (17) and the protective tube (18) is sintered on to the inner tube (17) in such a way that the parting line (14) between inner and protective tube (17, 18) is gas-tight (FIG. 1).

摘要翻译： PCT No.PCT / DE89 / 00320 Sec。 371日期1989年12月15日 102（e）日期1989年12月15日PCT提交1989年5月20日PCT公布。 出版物WO89 / 12731 日期为1989年12月28日。在用于净化化石燃料废气，特别是来自柴油内燃机的废气的系统的凝结器中，其具有作为对电极极化的壳体（10） （11）同心地布置在壳体（10）中，并且在高电压下和用于电极（11）的绝缘引线通过壳体（10）的电可加热绝缘体（13），绝缘体（13）被设计为两部分 用于实现具有相对较小的总体尺寸的很高的耐高压性，并且包括陶瓷内管（17）和围绕其的陶瓷保护管（18）。 将加热所需的加热导体轨道（19）作为厚膜导体的线圈形状施加到内管（17）的周边，保护管（18）烧结到内管（17）上 ），使得内管和保护管（17,18）之间的分型管线（14）是气密的（图1）。

公开(公告)号：US20120216674A1

公开(公告)日：2012-08-30

申请号：US13419812

申请日：2012-03-14

申请人： WOLFGANG MAUS

发明人： WOLFGANG MAUS

IPC分类号： B03C3/45 ,  B03C3/74

CPC分类号： F01N3/01 ,  B01D46/0032 ,  B03C3/12 ,  B03C3/383 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0231 ,  F01N3/05 ,  F01N3/106 ,  F01N13/009 ,  F01N2240/28

摘要： A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated.

摘要翻译： 用于转换废气的烟灰颗粒的方法包括：在排气中至少提供二氧化氮或氧气，用电场电离煤烟颗粒，在至少一个表面沉淀器的内通道壁上沉积带电烟灰颗粒， 最少的二氧化氮或氧气与所述至少一个表面沉淀器的内部通道壁上沉积的烟灰颗粒接触。 用于执行该方法的装置包括至少一个表面沉降器，其具有多个通道，废气可以通过该通道在入口区域和出口区域之间流动并延伸，并且至少一个沉积抑制剂用于设置在 入口区域的至少一部分，特别是允许烟灰颗粒均匀地沉积并且表面沉淀器被连续地再生。

公开(公告)号：US20110072786A1

公开(公告)日：2011-03-31

申请号：US12869075

申请日：2010-08-26

申请人： Masahiro TOKUDA ,  Takashi Egami ,  Takeshi Sakuma ,  Atsuo Kondo

发明人： Masahiro TOKUDA ,  Takashi Egami ,  Takeshi Sakuma ,  Atsuo Kondo

IPC分类号： F01N3/01

CPC分类号： F01N3/01 ,  B03C3/06 ,  B03C3/41 ,  B03C3/49 ,  B03C3/70 ,  B03C2201/10 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0275

摘要： There is provided an exhaust gas treatment apparatus 1a including: a tubular body 10 and a discharge electrode 12 disposed inside the tubular body. The tubular body 10 has a shape where an inner diameter of the tubular body 10 is gradually reduced in a predetermined range from a face 25 which contains a central point 24x of generation of corona discharge 24 generated by the discharge electrode 12 and which is perpendicular to the flow passage toward the downstream side 44 of the flow passage.

摘要翻译： 提供了一种废气处理装置1a，其包括：管状体10和设置在管状体内的放电电极12。 管状体10具有其形状，其中管状体10的内径从包含由放电电极12产生的电晕放电24的产生中心点24x的面25的预定范围逐渐减小，并且垂直于 流动通道朝向流动通道的下游侧44。