公开(公告)号：US20120043261A1

公开(公告)日：2012-02-23

申请号：US13283486

申请日：2011-10-27

Applicant: Noboru Takikawa ,  Keiichi Mashio ,  Manabu Masamoto ,  Kouji Fukumoto ,  Yasuhiro Mayumi

Inventor： Noboru Takikawa ,  Keiichi Mashio ,  Manabu Masamoto ,  Kouji Fukumoto ,  Yasuhiro Mayumi

IPC: B03C7/02

CPC classification number: B03C3/09 ,  B03C3/64 ,  B03C3/68 ,  B03C7/02

Abstract: The present invention provides an electrostatic separation method and an electrostatic separation device each of which, even in a case where the concentration of unburned components of coal ash produced by a boiler of a coal-fired power plant is as high as 15% to 30%, can stably separate the ash without generating spark, reuse the high unburned component ash as fuel, and reuse the low unburned component ash as, for example, an auxiliary material of concrete. The electrostatic separation device may include a substantially flat plate lower side electrode and an upper side electrode including a high dielectric resin element. A separation zone is formed in a region of electrostatic force between the lower side electrode and the upper side electrode, with one of the electrodes having positive polarity and the other having negative polarity. Unburned carbon ash in the coal ash supplied to the separation zone is separated.

Abstract translation: 本发明提供了一种静电分离方法和静电分离装置，其中，即使在燃煤发电厂的锅炉产生的煤灰的未燃烧成分浓度高达15％〜30％的情况下， 可以稳定地分离灰分而不产生火花，重新利用高未燃组分灰分作为燃料，并将低未燃组分灰分重新利用为例如混凝土的辅助材料。 静电分离装置可以包括大致平板的下侧电极和包括高电介质树脂元件的上侧电极。 在下侧电极和上侧电极之间的静电力区域中形成分离区，其中一个电极具有正极性，另一个具有负极性。 供应到分离区的煤灰中未燃烧的碳灰分离。

公开(公告)号：US08071904B2

公开(公告)日：2011-12-06

申请号：US11991903

申请日：2006-10-26

Applicant: Noboru Takikawa ,  Keiichi Mashio ,  Manabu Masamoto ,  Kouji Fukumoto ,  Yasuhiro Mayumi

Inventor： Noboru Takikawa ,  Keiichi Mashio ,  Manabu Masamoto ,  Kouji Fukumoto ,  Yasuhiro Mayumi

IPC: B03C7/00

CPC classification number: B03C3/09 ,  B03C3/64 ,  B03C3/68 ,  B03C7/02

Abstract: The present invention provides an electrostatic separation method and an electrostatic separation device each of which, even in a case where the concentration of unburned components of coal ash produced by a boiler of a coal-fired power plant is as high as 15% to 30%, can stably separate the ash (into high unburned component ash and low unburned component ash) without generating spark, reuse the high unburned component ash as fuel, and reuse the low unburned component ash as, for example, an auxiliary material of concrete.The electrostatic separation method and the electrostatic separation device each of which separates unburned carbon ash contained in the coal ash by an electrostatic force, wherein: a substantially flat plate lower side electrode and an upper side electrode disposed above the lower side electrode and including a high dielectric resin element are disposed; a separation zone formed by an electrostatic force is formed by generating a DC electric field between the lower side electrode and the upper side electrode where one of the lower side electrode and the upper side electrode is a positive polarity, and another electrode is a negative polarity; and the unburned carbon ash in the coal ash supplied to the separation zone is separated.

Abstract translation: 本发明提供了一种静电分离方法和静电分离装置，其中，即使在燃煤发电厂的锅炉产生的煤灰的未燃烧成分浓度高达15％〜30％的情况下， 能够稳定地分离灰分（高未燃组分灰分和低未燃组分灰分），而不会产生火花，重新利用高未燃组分灰分作为燃料，并将低未燃组分灰分重新利用为例如混凝土的辅助材料。 静电分离方法和静电分离装置，其分别通过静电力分离煤灰中所含的未燃烧的碳灰，其中：设置在下侧电极上方的大致平板的下侧电极和上侧电极， 布置介电树脂元件; 通过在下侧电极和上侧电极之间产生直流电场来形成由静电力形成的分离区，其中下侧电极和上侧电极之一为正极，另一电极为负极性 ; 供给到分离区的煤灰中未燃烧的碳灰分离。

公开(公告)号：US20110247499A1

公开(公告)日：2011-10-13

申请号：US13140297

申请日：2009-12-15

Applicant: Manfred H. Langner

Inventor： Manfred H. Langner

IPC: B03C3/38 ,  B03C3/41

CPC classification number: B03C3/09 ,  B03C3/383 ,  B03C3/41

Abstract: An ionizing device for air treatment systems includes two electrodes that can be connected to a high-voltage source generating an AC voltage and between which a dielectrically encumbered discharge can be induced for generating a plasma, wherein each electrode includes a deformable shape having an electrical conductor encased in a dielectric material and wherein the two deformable shapes are fixed relative to each other such that the two deformable shapes contact each other at least in areas or have a small enough distance from each other that they can induce the dielectrically encumbered discharge.

Abstract translation: 用于空气处理系统的电离装置包括两个电极，其可以连接到产生AC电压的高压源，并且可以感应出介电阻塞放电以产生等离子体，其中每个电极包括具有电导体的可变形形状 封装在电介质材料中，并且其中两个可变形形状相对于彼此固定，使得两个可变形形状至少在区域中彼此接触或者具有彼此足够小的距离，使得它们可以引起介电阻塞放电。

公开(公告)号：US08029600B2

公开(公告)日：2011-10-04

申请号：US11592606

申请日：2006-11-03

Applicant: Ramsay Chang

Inventor： Ramsay Chang

IPC: B03C3/00 ,  B01D53/02

CPC classification number: B01D46/0032 ,  B01D46/0036 ,  B01D46/02 ,  B01D47/06 ,  B01D2267/40 ,  B03C3/09 ,  B03C3/155

Abstract: Methods and apparatuses are described for removing a contaminant, such as a vaporous trace metal contaminant like mercury, from a gas stream. In one embodiment, a primary particulate collection device that removes particulate matter is used. In this embodiment, a sorbent filter is placed within the housing of the primary particulate collection device, such as an electrostatic precipitator or a baghouse, to adsorb the contaminant of interest. In another embodiment, a sorbent filter is placed within a scrubber, such as a wet scrubber, to adsorb the contaminant of interest. In some embodiments, the invention provides methods and apparatuses that can advantageously be retrofit into existing particulate collection equipment. In some embodiments, the invention provides methods and apparatuses that in addition to removal of a contaminant additionally remove particulate matter from a gas stream.

Abstract translation: 描述了用于从气流中除去诸如汞之类的气态痕量金属污染物的污染物的方法和装置。 在一个实施方案中，使用去除颗粒物质的初级颗粒收集装置。 在该实施例中，将吸附剂过滤器放置在初级颗粒收集装置（例如静电除尘器或袋式除尘器）的壳体内以吸附感兴趣的污染物。 在另一个实施方案中，将吸附剂过滤器放置在洗涤器（例如湿式洗涤器）内以吸附感兴趣的污染物。 在一些实施方案中，本发明提供可有利地改造成现有的颗粒物收集设备的方法和装置。 在一些实施方案中，本发明提供除了去除污染物之外另外从气流中除去颗粒物质的方法和装置。

公开(公告)号：US20110216467A1

公开(公告)日：2011-09-08

申请号：US13128953

申请日：2008-12-23

Applicant: Yukihiko Itani

Inventor： Yukihiko Itani

IPC: H01T23/00

CPC classification number: B03C3/09 ,  B03C3/38 ,  B03C3/41 ,  B03C2201/10 ,  H01T23/00

Abstract: An air ionizer electrode assembly (10; 50; 60) comprising an inner electrode (11; 52; 66), at least one outer electrode (14, 15; 54; 61) and a dielectric barrier (12, 13; 53; 64) sandwiched between the inner electrode and the at least one outer electrode. The inner electrode has a continuous overall surface and the at least one outer electrode has a plurality of holes (21; 56; 70) to provide a plurality of ion generating points for generation of negative ions.

Abstract translation: 包括内部电极（11; 52; 66），至少一个外部电极（14,15; 54; 61）和介电屏障（12,13; 53; 64）的空气离子发生器电极组件（10; 50; ）夹在内部电极和至少一个外部电极之间。 所述内部电极具有连续的总体表面，并且所述至少一个外部电极具有多个孔（21; 56; 70），以提供用于产生负离子的多个离子产生点。

公开(公告)号：US20110171094A1

公开(公告)日：2011-07-14

申请号：US13005151

申请日：2011-01-12

Applicant: KARIM ZAHEDI

Inventor： KARIM ZAHEDI

IPC: B01D53/72 ,  B03C3/017 ,  B03C3/41 ,  B01J19/08

CPC classification number: A61L9/015 ,  B01D53/323 ,  B01D53/864 ,  B01D2255/2073 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2259/4508 ,  B03C3/019 ,  B03C3/09 ,  B03C2201/06 ,  B03C2201/10 ,  C01B13/0233 ,  C01B13/0248 ,  C01B13/0288 ,  C01B13/11 ,  C01B2210/0003 ,  C01B2210/0009 ,  C01B2210/0068 ,  F24F3/166 ,  F24F2003/1635 ,  Y02A50/21 ,  Y02A50/235 ,  Y10S588/90

Abstract: Apparatus and method for removal of particles and VOC from an airstream, in which particles carried by the airstream are charged by a corona ionizer and then collected by an electrically enhanced filter downstream of the ionizer. A catalytic filter downstream of the electrically enhanced filter removes VOC as well as ozone generated by the ionizer.

Abstract translation: 用于从气流中除去颗粒和VOC的装置和方法，其中由气流携带的颗粒由电晕电离器充电，然后通过电离器下游的电增强过滤器收集。 在电增强过滤器下游的催化过滤器除去VOC以及由电离器产生的臭氧。

公开(公告)号：US20110113963A1

公开(公告)日：2011-05-19

申请号：US12591272

申请日：2009-11-16

Applicant: Fu-Chi Wu ,  Steven Wu

Inventor： Fu-Chi Wu ,  Steven Wu

IPC: B03C3/68 ,  B03C3/38

CPC classification number: B03C3/366 ,  B03C3/09 ,  B03C3/368 ,  B03C2201/06 ,  B03C2201/10

Abstract: A high-performance labyrinth type air treatment apparatus includes a positively (negatively) charged dust collector mounted in an air passage inside a shell, the positively (negatively) charged dust collector having positively (negatively) charged dust collecting panels arranged in such a manner that a labyrinth-like detoured air path is defined through the positively (negatively) charged dust collector, an air ionization control means having discharge/emitting terminals arranged in the labyrinth-like detoured air path, and an electric fan for causing flowing of air through the positively (negatively) charged dust collector so that negatively (positively) charged heteroparticles carried in currents of air flowing through the labyrinth-like detoured air path are forced, to strike repeatly against the positively (negatively) charged dust collecting panels and then effectively adhered to the positively (negatively) charged dust collecting panels, achieving extremely high air purification.

Abstract translation: 高性能迷宫型空气处理装置包括安装在壳体内的空气通道内的带正（负）电荷的集尘器，正（负）充电的集尘器具有正（负）充电的集尘板， 通过正（负）充电的集尘器限定迷宫式的迂回空气路径，具有布置在迷宫式迂回空气路径中的排放/排放端子的空气电离控制装置和用于使空气流过 负（带负电）的集尘器，使得负载（正）带电的异质颗粒携带在流过迷宫式绕曲的空气路径的空气流中，被重复地抵抗正（负）充电的集尘面板，然后有效地粘附到 正（负）充电的集尘板，实现极高的空气净化。

公开(公告)号：US20100326274A1

公开(公告)日：2010-12-30

申请号：US12808736

申请日：2008-12-17

Applicant: Willibrordus Nicolaas Johannes Ursem ,  Johannes Cornelis Maria Marijnissen ,  Rein Andre Roos

Inventor： Willibrordus Nicolaas Johannes Ursem ,  Johannes Cornelis Maria Marijnissen ,  Rein Andre Roos

IPC: B03C3/40

CPC classification number: E01H13/00 ,  B03C3/017 ,  B03C3/09 ,  B03C3/41 ,  B03C2201/10 ,  B03C2201/14

Abstract: A method, and an apparatus to reduce and remove liquid droplets in air, such as fog, mist, haze, spray or steam. The mist and/or air borne water or other liquid droplets catching and collection apparatus creates an “electric wind”, especially enforced by charged needle points or line arranged constructions and/or wires of the first electrode and an electric charging of mist and/or air borne water or other liquid droplets, which will be directed by the “electric wind” and the electric field between the electric source and the opposite grounded or opposite charged counter electrode (second electrode) of fine gauze or something comparable.

Abstract translation: 减少和去除空气中的液滴的方法和装置，例如雾，雾，雾，喷雾或蒸汽。 雾气和/或空气传播的水或其他液滴捕集和收集装置产生“电风”，特别是通过带电针点或线排列的构造和/或第一电极的电线和电荷的雾和/或 空气传播的水或其他液滴，其将由“电风”引导，并且电源和相对的接地或相对的带电的对电极（第二电极）之间的电场或细微纱布的电场相当。

公开(公告)号：US07812306B2

公开(公告)日：2010-10-12

申请号：US11439451

申请日：2006-05-23

Applicant: Heinz Fissan ,  Andreas Trampe ,  David Y. H. Pui ,  Stanley L. Kaufman

Inventor： Heinz Fissan ,  Andreas Trampe ,  David Y. H. Pui ,  Stanley L. Kaufman

IPC: H01J49/00

CPC classification number: G01N27/622 ,  B03C3/017 ,  B03C3/09 ,  B03C3/12 ,  B03C3/38 ,  B03C3/41 ,  B03C3/47 ,  G01N15/0266 ,  G01N23/00 ,  G01N2015/0038

Abstract: An instrument for non-invasively measuring nanoparticle exposure includes a corona discharge element generating ions to effect unipolar diffusion charging of an aerosol, followed by an ion trap for removing excess ions and a portion of the charged particles with electrical mobilities above a threshold. Downstream, an electrically conductive HEPA filter or other collecting element accumulates the charged particles and provides the resultant current to an electrometer amplifier. The instrument is tunable to alter the electrometer amplifier output toward closer correspondence with a selected function describing particle behavior, e.g. nanoparticle deposition in a selected region of the respiratory system. Tuning entails adjusting voltages applied to one or more of the ion trap, the corona discharge element and the collecting element. Alternatively, tuning involves adjusting the aerosol flow rate, either directly or in comparison to the flow rate of a gas conducting the ions toward merger with the aerosol.

Abstract translation: 用于非侵入性地测量纳米颗粒暴露的仪器包括产生离子以实现气溶胶的单极扩散充电的电晕放电元件，随后是用于去除过量离子的离子阱和一部分电荷迁移率高于阈值的带电粒子。 下游，导电HEPA过滤器或其他收集元件累积带电粒子并将合成电流提供给静电计放大器。 该仪器是可调谐的，以改变静电计放大器输出，使其与所选择的描述粒子行为的函数更接近地对应，例如。 在呼吸系统的选定区域中的纳米颗粒沉积。 调谐需要调整施加到一个或多个离子阱，电晕放电元件和收集元件的电压。 或者，调整包括直接或与将离子导向与气溶胶合并的气体的流速相比调节气溶胶流速。

公开(公告)号：US20100202945A1

公开(公告)日：2010-08-12

申请号：US12765281

申请日：2010-04-22

Applicant: Mark Simpson Berry ,  Ramsay Chang

Inventor： Mark Simpson Berry ,  Ramsay Chang

IPC: B01D53/86

CPC classification number: B01D47/06 ,  B01D46/0032 ,  B01D46/02 ,  B01D50/006 ,  B03C3/09 ,  B03C3/155 ,  F23J15/025 ,  F23J2215/20 ,  F23J2215/60 ,  F23J2217/102 ,  F23J2217/30 ,  F23J2219/30 ,  F23J2219/40

Abstract: The invention provides methods and apparatuses for removing aerosols and, in some cases, vapor phase contaminants, such as mercury, from a gas stream. One method is directed to the removal of additional aerosols from a gas stream from which aerosols have previously been removed by using a screen in combination with a primary aerosol collection device. Another method is directed to the removal of both aerosols and vapor phase contaminants by using a sorbent in combination with a screen. Another method is directed to the removal of vapor phase contaminants by using a catalyst to convert the contaminant to a form that is more easily removed from the gas stream and optionally injecting a chemical to increase the rate of conversion. The invention also provides various apparatuses for use in performing the various methods of the invention.

Abstract translation: 本发明提供了用于从气流中去除气溶胶以及在一些情况下从气相中除去气相污染物如汞的方法和装置。 一种方法是通过使用与主要气溶胶收集装置组合的筛网从先前已经从其中除去气溶胶的气流中除去附加的气溶胶。 另一种方法是通过使用吸附剂与筛网结合来去除气溶胶和气相污染物。 另一种方法是通过使用催化剂将污染物转化为更容易从气流中除去的形式并任选地注入化学物质以提高转化速率来除去气相污染物。 本发明还提供了用于执行本发明的各种方法的各种装置。