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公开(公告)号：EP2687689A4
公开(公告)日：2014-11-12
申请号：EP11860881
申请日：2011-03-16
申请人： TOYOTA MOTOR CO LTD
发明人： MITANI SHINICHI , NOMURA HIROSHI , MURASE EIJI
CPC分类号： F01N3/021 , B03C3/41 , B03C3/49 , B03C3/68 , B03C2201/08 , B03C2201/24 , B03C2201/30 , B03C2201/32 , F01N3/01 , F01N9/00 , F01N11/00 , F01N2240/04 , F01N2900/0601 , F01N2900/1402 , F02D41/1459 , Y02T10/20 , Y02T10/47
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公开(公告)号：EP2642095A4
公开(公告)日：2014-11-05
申请号：EP11842356
申请日：2011-07-28
IPC分类号： B03C3/15 , B03C3/36 , B03C3/40 , B03C3/41 , B03C3/49 , B03C3/86 , B04C5/04 , B04C9/00 , F01N3/01 , F01N3/02 , F01N3/027 , F01N3/037
CPC分类号： B03C3/49 , B03C3/15 , B03C3/368 , B03C3/41 , B03C3/86 , B03C2201/08 , B03C2201/10 , B03C2201/30 , B04C2009/001 , F01N3/01 , F01N3/027 , F01N3/0275 , F01N3/037
摘要： Provided is an exhaust gas purification equipment for a diesel engine, such that size reduction of a cyclone can be achieved, and a high particulate matter (PM) collection efficiency and low fuel consumption also can be achieved. The exhaust gas purification equipment has a discharge electrode charging particulate matter contained in exhaust gas of a diesel engine using a low-grade fuel equal to or less than fuel oil, and a tubular collecting part constituting a precipitation electrode for collecting the charged particulate matter, and is provided with a segregating and collecting means of a cyclone system for segregating and collecting the particulate matter which has been detached from the tubular collecting part, and in this equipment, a system is adopted in which a cyclone collecting means composed of one or more tangential cyclones is provided at an exhaust gas outlet portion for high PM concentration provided in the vicinity of an inner face on a downstream side of the tubular collecting part, and in which a high PM concentration of exhaust gas stream discharged through the exhaust gas outlet portion for high PM concentration is selectively introduced into the tangential cyclone according to the flow rate of the exhaust gas.
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24.发明公开VORRICHTUNG ZUR BEHANDLUNG VON RUßPARTIKEL ENTHALTENDEM ABGAS 有权VORRICHTUNG ZUR BEHANDLUNG VONRUßPARTIKELENTHALTENDEM ABGAS
公开(公告)号：EP2640939A2
公开(公告)日：2013-09-25
申请号：EP11770782.8
申请日：2011-10-19
发明人： HODGSON, Jan , BRÜCK, Rolf , VORSMANN, Christian
CPC分类号： F01N3/08 , B03C3/0175 , B03C3/06 , B03C3/12 , B03C3/41 , B03C3/49 , B03C3/76 , B03C2201/30 , F01N3/01 , F01N3/0217 , F01N3/0222 , F01N3/0226 , F01N3/0231 , F01N3/0275 , F01N3/033 , F01N3/106 , F01N13/0097 , F01N2240/04 , F01N2240/28 , F01N2330/32 , Y02A50/2322
摘要： The invention relates to a device (1) for treating exhaust gas containing soot particles (2), which device at least comprises at least one ionisation element (3) for ionising soot particles (2), at least one filter element (4), wherein an electric potential can be applied to at least a section of the filter element (4), and at least one agglomeration unit (8) for at the least partial agglomeration of electrically charged soot particles (2). The agglomeration unit (8) is disposed between the ionisation element (3) and the filter element (4), wherein the agglomeration unit (8) has at least one outer pipe (9) and at least one inner element (10). By means of the invention, the filtering power of an exhaust system of an internal combustion engine is increased by an increase in the agglomeration rate of the soot particles.
摘要翻译： 本发明涉及一种用于处理含有烟灰颗粒（2）的废气的装置（1），该装置至少包括至少一个用于离子化烟灰颗粒（2）的离子化元件（3），至少一个过滤元件（4） 其中电势可以施加到过滤器元件（4）的至少一部分上，以及至少一个聚结单元（8）用于至少部分聚集充电烟灰颗粒（2）。 附聚单元（8）设置在电离元件（3）和过滤元件（4）之间，其中附聚单元（8）具有至少一个外管（9）和至少一个内部元件（10）。 通过本发明，内燃机的排气系统的过滤功率通过烟灰颗粒的附聚率的增加而增加。
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25.发明公开KOLLEKTORSTUFE EINES ELEKTROSTATISCHEN ABSCHEIDERS ZUR REINIGUNG VON AUS VERBRENNUNGSPROZESSEN ENTSTANDENEM RAUCHGAS 有权静电分离器，用于清洁内部的收藏家阶段方法ENTSTANDENEM SMOKE
公开(公告)号：EP2621636A1
公开(公告)日：2013-08-07
申请号：EP11773384.0
申请日：2011-09-24
摘要： The invention relates to the collector stage of an electrostatic precipitator for cleaning flue gas produced during combustion processes, consisting of a collector stage (2) comprising at least one collector pipe (3) in which a spiral brush (5) is rotationally mounted. The brush consists of a central rod or pipe (4) which extends coaxially to the collector pipe and consists of sections which are arranged to be rotationally offset to one another. The brush wires on the rod or pipe segments protrude radially relative to the spiral axis and touch the inner wall of the collector pipe with their free end in such a manner that deposited particles on the inner wall of the collector pipe are brushed away when the brush turns. The collector pipe and the brush lie on a common electrical reference potential and can therefore act as a precipitation surface. The offset arrangement of the brush axis increases the efficiency of the particle precipitation.
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26.发明公开SEPARATING CONTAMINANTS FROM GAS IONS IN CORONA DISCHARGE IONIZING BARS 审中-公开污染物的沉积进出气离子电晕放电IONISIERUNGSELEMENTEN
公开(公告)号：EP2533888A1
公开(公告)日：2012-12-19
申请号：EP11742680.9
申请日：2011-02-08
发明人： GEFTER, Peter
IPC分类号： B01J19/08
CPC分类号： B03C3/017 , B03C3/155 , B03C3/383 , B03C3/41 , B03C3/49 , B03C2201/06 , B03C2201/24
摘要： Clean corona ionization bars separate contaminant byproducts from corona generated ions by establishing a non-ionized gas stream having a pressure and directed toward an attractive non-ionizing electric field of a charge neutralization target, by establishing a plasma region of ions and contaminant byproducts in which the pressure is sufficiently lower than the pressure of the non-ionized gas stream to prevent byproducts from migrating into the non-ionized gas stream. The ionization bar(s) may be located sufficiently close to the charged neutralization target that a non-ionizing electric field of the target induces at least a substantial portion of the ions to migrate into the non-ionized gas stream and to the neutralization target as a clean ionized gas stream.
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27.发明公开
公开(公告)号：EP2501480A1
公开(公告)日：2012-09-26
申请号：EP10785318.6
申请日：2010-11-18
申请人： Müller, Beat , Jud, Daniel
发明人： Müller, Beat , Jud, Daniel
CPC分类号： B03C3/49 , B03C3/41 , B03C3/86 , B03C2201/08 , B03C2201/10
摘要： The invention relates to a retainer for an electrostatic high-voltage electrode (13), containing a high-voltage insulator (31), on the electrode side of the insulator (31) at least one arm (15, 16, 17, 18) having a retaining means (27) for retaining a high-voltage electrode hanging on the retaining means (27) preferably vertically, and on the installation side of the insulator (31) at least one installation means for installing the retainer at an installation point (40) outside an exhaust gas channel (9) of a chimney. Said retainer is characterized in that the retainer is equipped with at least one restoring element (43, 55, 56, 57, 59), which forms an articulated connection between the at least one installation means and the retaining means (27) and which allows the retaining means and optionally a high-voltage electrode attached thereto to move out of the way from the operating position during cleaning in the exhaust gas channel (9) with a cleaning device and allows an automatic return to the operating position.
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公开(公告)号：EP2477748A1
公开(公告)日：2012-07-25
申请号：EP10750093.6
申请日：2010-08-26
发明人： MAUS, Wolfgang , HIRTH, Peter , BRÜCK, Rolf
CPC分类号： F01N3/0275 , B01D46/0032 , B03C3/013 , B03C3/12 , B03C3/383 , B03C3/49 , B03C3/68 , B03C2201/30 , F01N3/01 , F01N3/0231
摘要： The invention relates to a device (1) for treating exhaust gas containing soot particles (2), comprising at least one ionization element (4) for ionizing soot particles (2) and at least one precipitation device (26) having a surface precipitator (6) for depositing ionized soot particles (2), wherein the at least one surface precipitator (6) comprises two or more at least partially electrically conductive neutralization regions (5) that are electrically insulated from each other in order to neutralize ionized soot particles (2). The invention further relates to a method for converting soot particles (2) of an exhaust gas, wherein different electric potentials are applied.
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29.发明授权DISPOSITIF DE FILTRATION ELECTROSTATIQUE AU MOYEN DE SITES EMISSIFS OPTIMISES 有权DEVICE FOR静电FILTERING基于改进辐射点
公开(公告)号：EP2244833B1
公开(公告)日：2012-02-29
申请号：EP09712928.2
申请日：2009-02-17
申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives , Université de Pau et des Pays de l'Adour
CPC分类号： B03C3/41 , B03C3/08 , B03C3/49 , B03C3/68 , B03C2201/10
摘要： The device of the invention exhibits advantages in terms of equipment maintenance as it minimizes the occurrence of electric arcs between the electrodes. The invention mainly comprises a vertical cathode (10) provided with emissive tips (11P and 11P + 1), said tips being angularly offset relative to each other and from one plane to another so as to be optimally spatially distributed. Also provided is an embodiment in which two planar anodes between which are arranged several vertical cathodes.
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公开(公告)号：EP2195115B1
公开(公告)日：2012-02-15
申请号：EP08785630.8
申请日：2008-08-20
CPC分类号： B03C3/49 , B03C3/025 , B03C3/12 , B03C3/366 , B03C2201/10
摘要： An electrostatic exhaust-gas cleaning installation is proposed in order to clean gases or atmospheres loaded with aerosols. This installation has an ionization device comprising at least one level, which is at right angles to the channel axis and has at least two identical ionization stages which lie on one plane and are distributed uniformly around the channel axis, and through which the aerosol-loaded gas flows radially with respect to the channel axis. When gas is flowing radially inwards through the ionization stages, the gas flows open into the associated collector device, which is seated centrally with respect to the channel axis, and they are all deflected in the same way there in such a way that this results in a flow profile, which is not inclined with respect to the channel axis, in the course of the gas flow over the unobstructed cross section in the collector area. When the gas flows radially outwards through the ionization stages, the collector device comprises collector stages which are each connected to one ionization stage of the ionization device, in which the radial gas flow opens from the associated ionization stage and is deflected parallel to the channel axis in the course of the gas flow.
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