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1. 发明专利

JP2009072772A Electric dust-collector 审中-公开
标题翻译：电动集尘器
公开(公告)号：JP2009072772A
公开(公告)日：2009-04-09
申请号：JP2008219806
申请日：2008-08-28
申请人： Yoshiyasu Ebara , Fuji Electric Systems Co Ltd , 富士電機システムズ株式会社 , 由泰江原
发明人： YASUMOTO KOJI , ZUKERAN AKIO , TAKAGI YASUHIRO , EBARA YOSHIYASU , TAKAHASHI TAKEO
IPC分类号： B03C3/47 , B03C3/40
CPC分类号： B03C3/08 , B03C3/12 , B03C3/41 , B03C3/47
摘要： PROBLEM TO BE SOLVED: To provide an electric dust-collector capable of efficiently capturing an ultra-fine particle of nano-class such as a diesel discharge particle (DEP) without adding a particular apparatus. SOLUTION: In the electric dust-collector constituted so as to arrange a charged part and a dust-collection part at front and rear stages, the dust-collection part is constituted by a flat plate-like high voltage electrode and an earthing electrode arranged in parallel so as to be opposed to each other through a space in which a treatment gas flows, and a large number of punching holes are dispersed/provided on the whole surface of at least one electrode of the both electrodes. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地捕获诸如柴油机排放颗粒（DEP）的纳米级超细颗粒的电除尘器，而不需要添加特定装置。解决方案：集尘部分在前后后配置带电部和集尘部的集尘部中，由平板状的高压电极和接地构成电极通过处理气体流动的空间彼此相对布置，并且在两个电极的至少一个电极的整个表面上分散/设置大量的冲孔。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007245094A Electrostatic dust collector 审中-公开
标题翻译：静电除尘器
公开(公告)号：JP2007245094A
公开(公告)日：2007-09-27
申请号：JP2006075508
申请日：2006-03-17
申请人： Yoshiyasu Ebara , Fuji Electric Systems Co Ltd , 富士電機システムズ株式会社 , 由泰江原
发明人： YASUMOTO KOJI , ZUKERAN AKIO , KONO YOSHIHIRO , EBARA YOSHIYASU , ITO YASUO
IPC分类号： B03C3/66 , B03C3/38 , E21F5/20 , H01T19/00 , H01T23/00
CPC分类号： Y02A50/2357
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic dust collector which can suppress a deposition of scattering particles contained in discharged air to a wall surface, or the like of a downstream facility where treated air discharged from the electrostatic precipitator flows. SOLUTION: The electrostatic dust collector is equipped with a charge neutralization means for neutralizing a charge of charged particles contained in purified air discharged from the electrostatic dust collector of two-stage arrangement with a charged part and a dust collection part, and ionized air. In the electrostatic dust collector, a high alternating voltage is applied to an electrode of the dust collection part of the electrostatic dust collector, so as to suppress the charged particles collected in the dust collection part from exfoliating and rescattering, so as to suppress the deposition to the wall surface, or the like in the downstream facility. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制排出空气中所含的散射粒子沉积到静电除尘器排出的处理空气的下游设备的壁面等的静电除尘器。解决方案：静电集尘器配备有电荷中和装置，用于中和由带电部分和集尘部分的两级布置的静电集尘器排出的净化空气中所含的带电粒子的电荷，并将其电离空气。在静电除尘器中，对静电集尘器的集尘部的电极施加高交流电压，以抑制集尘部中收集的带电粒子的剥离和再结晶，从而抑制沉积到下游设施中的壁表面等。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2011245429A Electrostatic precipitator 有权
标题翻译：静电消除器
公开(公告)号：JP2011245429A
公开(公告)日：2011-12-08
申请号：JP2010121669
申请日：2010-05-27
申请人： Yoshiyasu Ebara , Fuji Electric Co Ltd , Ship & Ocean Foundation , Toshiaki Yamamoto , 富士電機株式会社 , 俊昭山本 , 由泰江原 , 財団法人シップ・アンド・オーシャン財団
发明人： YOSHIDA MASATAKA , INUI TAKASHI , MITSUZUKA YASUSHI , ZUKERAN AKIO , KAWAKAMI KAZUMI , YAMAMOTO TOSHIAKI , EBARA YOSHIYASU
IPC分类号： B03C3/51 , B03C3/00 , B03C3/40 , B03C3/49 , F01N3/01 , F01N3/02
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic precipitator which does not require an extraction device of a large volume, is not clogged, hardly causes re-scattering of collected dust under a condition of a high speed air, exhibits a high dust-collecting performance and has little risk of a failure.SOLUTION: The electrostatic precipitator includes a tubular electrode 3 and a discharge electrode 2 arranged on a central part of the tubular electrode, wherein a voltage is applied between the tubular electrode 3 and the discharge electrode 2 while causing a gas containing particulate material to flow through an inner part of the tubular electrode 3, a corona discharge is generated and, thereby, the particulate material 5 in the gas containing the particulate material is removed. A large number of through-holes 3b for causing the particulate material to pass therethrough are formed in the tubular electrode 3, at the same time, the tubular electrode 3 is arranged in a tubular casing electrode 4 larger than the tubular electrode 3 and a potential having the same polarity as the tubular electrode 3 is applied to the casing electrode 4.
摘要翻译：要解决的问题：为了提供不需要大容量的提取装置的静电除尘器，不堵塞，在高速空气的条件下几乎不会引起收集的灰尘的再散射，表现出高的灰尘收集性能并且几乎没有失败的风险。解决方案：静电除尘器包括管状电极3和布置在管状电极的中心部分上的放电电极2，其中在管状电极3和放电电极2之间施加电压，同时产生含有颗粒材料的气体流过管状电极3的内部时，产生电晕放电，从而除去含有颗粒材料的气体中的颗粒材料5。在管状电极3中形成有用于使颗粒材料通过的大量通孔3b，同时管状电极3设置在比管状电极3大的管状壳体电极4中，并且具有电位具有与管状电极3相同的极性被施加到壳体电极4.版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2006218377A Electrostatic precipitator 有权
标题翻译：静电消除器
公开(公告)号：JP2006218377A
公开(公告)日：2006-08-24
申请号：JP2005033048
申请日：2005-02-09
申请人： Fuji Electric Systems Co Ltd , Yasuo Ito , 泰郎伊藤 , 富士電機システムズ株式会社
发明人： ZUKERAN AKIO , YASUMOTO KOJI , KAWADA YOSHIHIRO , KONO YOSHIHIRO , ITO YASUO , EBARA YOSHIYASU
IPC分类号： B03C3/66 , B03C3/40 , B03C3/47
CPC分类号： Y02A50/2357
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic precipitator which has a simpler structure of a high voltage generator to apply high voltage to each electrode of an electrostatic charge part and a dust collecting part of the electrostatic precipitator and which is capable of effectively controlling the re-scattering while maintaining high dust collecting capability.
SOLUTION: The high voltage generating means to generate high voltage of positive/negative dissymmetry having one-sided proportion of the negative or positive side is used as an application means of high voltage to the electrode of the dust collecting part of the electrostatic precipitator. As the positive/negative dissymmetry high voltage, it is preferable to use unsymmetrical square wave high voltage of which the output voltage value and output time of straight polarity and negative polarity are different and high voltage of straight polarity or negative polarity of which the output voltage is reduced to 0 V periodically and instantly and is restored again.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有更高结构的高压发生器的静电除尘器，以对静电除尘器的静电荷部分和集尘部分的每个电极施加高电压并且能够有效地控制再散射同时保持高集尘能力。解决方案：用于产生具有负面或正面的单面比例的正/负不对称的高电压的高电压产生装置被用作对静电的集尘部分的电极施加高压的施加装置除尘器。作为正/负不对称高电压，优选使用非极性方波高电压，其输出电压值和直极性和负极性的输出时间不同，直极性或负极性的高电压，其输出电压周期性地立即减少到0 V，并再次恢复。版权所有（C）2006，JPO＆NCIPI

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