公开(公告)号：US09901933B2

公开(公告)日：2018-02-27

申请号：US14872677

申请日：2015-10-01

Applicant: MGI COUTIER

Inventor： Pascal Guerry ,  Ludovic Serrurier ,  Adrien Eustache

IPC: B03C3/04 ,  B03C3/47 ,  B03C3/41 ,  B03C3/08 ,  B03C3/12 ,  B03C3/14 ,  B03C3/36 ,  B03C3/74 ,  B03C3/88 ,  F01M13/04

CPC classification number: B03C3/47 ,  B03C3/08 ,  B03C3/12 ,  B03C3/14 ,  B03C3/365 ,  B03C3/41 ,  B03C3/74 ,  B03C3/88 ,  B03C2201/08 ,  B03C2201/30 ,  F01M13/04 ,  F01M13/0416 ,  F01M2013/0466

Abstract: This separator device includes a separation chamber having an inlet and an outlet, an oil recovery chamber coupled to the separation chamber, an emitter electrode, a collector electrode, and an electronic unit connected to the emitter and collector electrodes, for during a charging phase, bringing the emitter electrode to a negative potential, so as to negatively charge oil drops, and bringing said at least one collector electrode to a zero or positive potential, so as to collect negatively charged oil drops. The separator device further includes a pressure-drop generating member in the separation chamber. The oil recovery chamber is coupled to the downstream portion of the separation chamber via a vacuuming port, so that the oil recovery chamber is depressed.

公开(公告)号：US20170203304A1

公开(公告)日：2017-07-20

申请号：US15321589

申请日：2015-06-25

Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

Inventor： Jean-Maxime ROUX ,  Roland SARDA ESTEVE

IPC: B03C3/06 ,  B03C3/86 ,  B03C3/49 ,  B03C3/12 ,  B03C3/41

CPC classification number: B03C3/06 ,  B03C3/12 ,  B03C3/41 ,  B03C3/49 ,  B03C3/86 ,  B03C2201/06 ,  B03C2201/08 ,  B03C2201/28

Abstract: An electrostatic collector including: a collection chamber delimited by a tubular wall oriented along a first axis; a collection electrode configured to be disposed inside the collection chamber against the wall; a discharge electrode, of elongate form, that extends along the first axis and includes an end, in a shape of a tip, the end being disposed opposite the collection electrode; a first part of a first diameter, emerging on the tip-shaped end, a second part of a second diameter, the second diameter being greater than or equal to twice the first diameter, the second diameter for example being between 2 and 6 times the first diameter; and a sudden widening, extending between the first part and the second part.

公开(公告)号：US20160096183A1

公开(公告)日：2016-04-07

申请号：US14872677

申请日：2015-10-01

Applicant: MGI COUTIER

Inventor： Pascal GUERRY ,  Ludovic SERRURIER ,  Adrien EUSTACHE

IPC: B03C3/04 ,  B03C3/47 ,  B03C3/41

CPC classification number: B03C3/47 ,  B03C3/08 ,  B03C3/12 ,  B03C3/14 ,  B03C3/365 ,  B03C3/41 ,  B03C3/74 ,  B03C3/88 ,  B03C2201/08 ,  B03C2201/30 ,  F01M13/04 ,  F01M13/0416 ,  F01M2013/0466

Abstract: This separator device includes a separation chamber having an inlet and an outlet, an oil recovery chamber coupled to the separation chamber, an emitter electrode, a collector electrode, and an electronic unit connected to the emitter and collector electrodes, for during a charging phase, bringing the emitter electrode to a negative potential, so as to negatively charge oil drops, and bringing said at least one collector electrode to a zero or positive potential, so as to collect negatively charged oil drops. The separator device further includes a pressure-drop generating member in the separation chamber. The oil recovery chamber is coupled to the downstream portion of the separation chamber via a vacuuming port, so that the oil recovery chamber is depressed.

Abstract translation: 该分离器装置包括具有入口和出口的分离室，连接到分离室的油回收室，发射极，集电极和连接到发射极和集电极的电子单元，用于在充电阶段期间， 使发射极电极为负电位，对油滴进行负电荷，并将所述至少一个集电极电极置于零电位或正电位，以便收集带负电荷的油滴。 分离器装置还包括在分离室中的压力降发生部件。 油回收室经由真空吸入口与分离室的下游部分连接，使得油回收室被压下。

公开(公告)号：US08790444B2

公开(公告)日：2014-07-29

申请号：US13037921

申请日：2011-03-01

Applicant: Timothy W. Ellis ,  Henry V. Krigmont

Inventor： Timothy W. Ellis ,  Henry V. Krigmont

IPC: B03C3/16

CPC classification number: B03C3/16 ,  B01D53/1456 ,  B01D53/64 ,  B01D2252/103 ,  B03C3/14 ,  B03C3/145 ,  B03C3/49 ,  B03C2201/08 ,  B03C2201/10

Abstract: An emissions reduction slack includes a conditioning section, collector section utilizing a Wet Electrostatic Precipitator (WESP), and output section. A chemically active aqueous stream is introduced into an incoming process stream in order to saturate the stream and produce a fog stream wherein water is condensed on the surface of particulates. The process of condensation increases the efficiency of the particulate filtration process conducted by the WESP.

Abstract translation: 排放减少松弛包括调节部分，利用湿静电除尘器（WESP）的收集器部分和输出部分。 将化学活性的含水物流引入进入的工艺流中，以便使流饱和并产生雾流，其中水在颗粒表面上被冷凝。 冷凝过程增加了WESP进行的颗粒过滤过程的效率。

公开(公告)号：US20140000248A1

公开(公告)日：2014-01-02

申请号：US13814419

申请日：2011-03-16

Applicant: Shinichi Mitani ,  Hiroshi Nomura ,  Eiji Murase

Inventor： Shinichi Mitani ,  Hiroshi Nomura ,  Eiji Murase

IPC: F01N3/021

CPC classification number: 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

Abstract: A concentration of HC in an exhaust gas is estimated with a high degree of accuracy by making use of a particulate matter processing apparatus (1). In the particulate matter processing apparatus (1) in which a processing part (3) with an electrode (5) installed therein is arranged in an exhaust passage (2) of an internal combustion engine, wherein particulate matter is caused to aggregate by generating a potential difference between the electrode (5) and the processing part (3), provision is made for a power supply (6) that is connected to the electrode (5) and applies a voltage thereto, an insulation part (4) that insulates electricity between the processing part (3) and the exhaust passage (2), and a ground part (53) that grounds the processing part (3), a detection device (9) that detects an electric current in the ground part (53), and an estimation device (7) that estimates a concentration of HC in an exhaust gas based on the electric current detected by the detection device (9) at the time when the voltage is applied to the electrode (5) by means of the power supply (6).

Abstract translation: 通过利用颗粒物处理装置（1），以高精度估计废气中的HC浓度。 在其中安装有电极（5）的处理部分（3）布置在内燃机的排气通道（2）中的颗粒物处理装置（1）中，其中使颗粒物质通过产生 电极（5）和处理部（3）之间的电位差设定为与电极（5）连接并对其施加电压的电源（6），将电力绝缘的绝缘部（4） 在处理部分（3）和排气通道（2）之间，以及接地部分（53），接地处理部分（3）;检测装置（9），其检测接地部分（53）中的电流; 以及估计装置（7），其基于在通过电源向电极（5）施加电压时由检测装置（9）检测到的电流来估计排气中的HC的浓度 （6）。

公开(公告)号：US08409327B2

公开(公告)日：2013-04-02

申请号：US12793942

申请日：2010-06-04

Applicant: Robert Taylor ,  Karim Younsi ,  David F. Johnston ,  Yingneng Zhou ,  Yaru Najem Mendez Hernandez ,  Prabhakar Neti

Inventor： Robert Taylor ,  Karim Younsi ,  David F. Johnston ,  Yingneng Zhou ,  Yaru Najem Mendez Hernandez ,  Prabhakar Neti

IPC: B03C3/155

CPC classification number: B03C3/155 ,  B03C3/383 ,  B03C2201/08 ,  Y10T29/49826

Abstract: An electrostatic filter assembly configured to be installed in equipment for removing particulate matter entrained within a gas stream. The filter assembly functions in the removal and collection of the particulate matter from the gas stream. The equipment for removing particulate matter includes a high voltage discharge electrode for imparting an electric charge to the particulate matter whereby an electrical field is produced at the filter assembly. The filter assembly includes a filter element and a supporting structure for the filter element. The supporting structure is configured to establish at the filter assembly, under the operating conditions of the equipment for removing particulate matter, an electrical field having an intensity that produces no more than a selected amount of degradation at the filter element during operation of the equipment for removing particulate matter. Also a method of manufacturing such an electrostatic filter assembly.

Abstract translation: 一种静电过滤器组件，其构造成安装在用于除去夹带在气流内的颗粒物质的设备中。 过滤器组件用于从气流中除去和收集颗粒物质。 用于除去颗粒物质的设备包括用于向颗粒物质施加电荷的高压放电电极，从而在过滤器组件处产生电场。 过滤器组件包括过滤元件和用于过滤元件的支撑结构。 支撑结构被配置成在过滤器组件处建立在用于除去颗粒物质的设备的操作条件下的电场，该电场的强度在设备的运行期间在过滤元件的过程中产生不超过选定量的劣化 去除颗粒物。 也是制造这种静电过滤器组件的方法。

公开(公告)号：US08308853B2

公开(公告)日：2012-11-13

申请号：US12597076

申请日：2008-04-23

Applicant: Carl W. Bender ,  William A. L. Gamble

Inventor： Carl W. Bender ,  William A. L. Gamble

IPC: B03C3/70

CPC classification number: B03C3/16 ,  B03C3/363 ,  B03C3/366 ,  B03C3/86 ,  B03C2201/08

Abstract: A damper arrangement is described which provides for selective separation of the insulator compartments from the main body of a wet electrostatic precipitator (WESP), permitting maintenance to be performed on the insulator in the compartment while process gas continues to flow through the WESP.

Abstract translation: 描述了一种阻尼器布置，其提供绝缘隔室与湿式静电除尘器（WESP）的主体的选择性分离，允许在隔室中的绝缘体上执行维护，同时工艺气体继续流过WESP。

公开(公告)号：US08202355B2

公开(公告)日：2012-06-19

申请号：US13297684

申请日：2011-11-16

Applicant: Michael A. Centanni ,  Thaddeus J. Mielnik

Inventor： Michael A. Centanni ,  Thaddeus J. Mielnik

IPC: B03C3/60

CPC classification number: B03C3/49 ,  B03C3/41 ,  B03C3/64 ,  B03C2201/08 ,  B03C2201/28

Abstract: The present invention provides a method and apparatus for removing chemical sterilant molecules from a medium, such as a carrier gas. In one embodiment, the apparatus includes a housing that defines an internal cavity. The housing has an inlet and an outlet fluidly communicating with the internal cavity. An electrode is dimensioned to be received in the internal cavity of the housing. The electrode is made of a material that is chemically active with respect to molecules of a chemical sterilant and conductive to electricity. The electrode is connected to a source of an electrical charge such that an electrical field gradient is formed in a region of space surrounding the electrode. The electrical field gradient is operable to force the chemical sterilant molecule toward the electrode.

Abstract translation: 本发明提供了用于从介质如载气中去除化学灭菌剂分子的方法和装置。 在一个实施例中，该装置包括限定内部空腔的壳体。 壳体具有与内腔流体连通的入口和出口。 电极的尺寸被设计成容纳在壳体的内腔中。 电极由相对于化学消毒剂的分子化学活性并且导电的材料制成。 电极连接到电荷源，使得在电极周围的空间的区域中形成电场梯度。 电场梯度可操作以迫使化学杀菌剂分子朝向电极。

公开(公告)号：US08163235B2

公开(公告)日：2012-04-24

申请号：US13297652

申请日：2011-11-16

Applicant: Michael A. Centanni ,  Thaddeus J. Mielnik

Inventor： Michael A. Centanni ,  Thaddeus J. Mielnik

IPC: A61L2/03

CPC classification number: B03C3/49 ,  B03C3/41 ,  B03C3/64 ,  B03C2201/08 ,  B03C2201/28

Abstract: The present invention provides a method and apparatus for removing chemical sterilant molecules from a medium, such as a carrier gas. In one embodiment, the apparatus includes a housing that defines an internal cavity. The housing has an inlet and an outlet fluidly communicating with the internal cavity. An electrode is dimensioned to be received in the internal cavity of the housing. The electrode is made of a material that is chemically active with respect to molecules of a chemical sterilant and conductive to electricity. The electrode is connected to a source of an electrical charge such that an electrical field gradient is formed in a region of space surrounding the electrode. The electrical field gradient is operable to force the chemical sterilant molecule toward the electrode.

Abstract translation: 本发明提供了用于从介质如载气中去除化学灭菌剂分子的方法和装置。 在一个实施例中，该装置包括限定内部空腔的壳体。 壳体具有与内腔流体连通的入口和出口。 电极的尺寸被设计成容纳在壳体的内腔中。 电极由相对于化学消毒剂的分子化学活性并且导电的材料制成。 电极连接到电荷源，使得在电极周围的空间的区域中形成电场梯度。 电场梯度可操作以迫使化学杀菌剂分子朝向电极。

公开(公告)号：US20120073442A1

公开(公告)日：2012-03-29

申请号：US13259900

申请日：2010-03-16

Applicant: Robert A. Allan ,  Paul McGrath

Inventor： Robert A. Allan ,  Paul McGrath

IPC: B03C3/16

CPC classification number: B03C3/16 ,  B03C3/41 ,  B03C3/49 ,  B03C3/51 ,  B03C3/60 ,  B03C2201/08

Abstract: The present invention relates to the use of corrosion, temperature and spark resistant electrically conductive components in wet electrostatic precipitator systems (WESPs). In particular, the present invention is directed to using a conductive composite material in the fabrication of wet electrostatic precipitator system components.

Abstract translation: 本发明涉及在湿式静电除尘器系统（WESP）中使用腐蚀，温度和耐火花的导电部件。 特别地，本发明涉及在湿式静电除尘器系统部件的制造中使用导电复合材料。