公开(公告)号：US20170038085A1

公开(公告)日：2017-02-09

申请号：US14946144

申请日：2015-11-19

Applicant: KAWANO GIKEN CO., LTD.

Inventor： Michihiko Kawano

IPC: F24F9/00 ,  B03C3/41 ,  A47L9/02 ,  B03C3/011

CPC classification number: F24F9/00 ,  A47L9/02 ,  B03C3/011 ,  B03C3/41 ,  B03C2201/08 ,  B03C2201/14 ,  F24F2009/007

Abstract: [Object of the Invention] An object of the present invention is to develop an air curtain device generating parallel air flow based on the knowledge in that parallel air flow generated at the outlet of a turbulent flow runup zone does not include vortex flows and has strong air current interruption performance.[Disclosure of the Invention] An air curtain device comprises a first ventilation box comprising a discharge elbow provided with guide vanes, a honeycomb, an industrial use ventilating fan, a suction elbow provided with guide vanes, and a pre-filter, wherein the aforesaid elements are sequentially accommodated in a rectangular box whose one side surface is open and an outlet port of the discharge elbow provided with guide vanes and the pre-filter are disposed on the open side surface of the rectangular box, and a second ventilation box of the same structure as the first ventilation box, wherein the first ventilation box is put on an entrance floor with the discharge elbow provided with guide vanes above, and the second ventilation box is put on the entrance floor with the discharge elbow provided with guide vanes below, so that the first ventilation box and the second ventilation box oppose each other at their open side surfaces in a mutually upside-down manner and the first ventilation box and the second ventilation box are distanced from each other by a breadth Xg of the entrance, and wherein an entrance ceiling is provided to a breadth equal to the distance between the ventilation boxes so as to connect a top of the first ventilation box with a top of the second ventilation box, thereby forming an air curtain device entrance, wherein relation between the breadth Xg of the entrance of the air curtain device and a breadth D of the outlet ports of the discharge elbows provided with guide vanes is set at Xg≦5D.

Abstract translation: 发明内容一种空气幕装置包括：第一通风箱，包括设有导叶的排出弯头，蜂窝，工业用通风扇，设有导向叶片的吸入弯头和预过滤器，其中上述 元件顺序地容纳在一个侧面打开的矩形盒中，并且排出弯头的设有引导叶片的出口和预过滤器设置在矩形箱的敞开侧表面上，第二通风箱 与第一通风箱相同的结构，其中第一通风箱放置在入口地板上，放电弯头在上方设有导向叶片，第二个通风箱放在入口地板上，放电弯头设有导向叶片， 使得第一通风箱和第二通风箱在其敞开的侧面以相反的倒置方式彼此相对，并且第一通风 并且所述第二通风箱通过所述入口的宽度Xg彼此间隔开，并且其中入口天花板设置成等于所述通风箱之间的距离的宽度，以便将所述第一通风箱的顶部与 第二通风箱的顶部，从而形成气帘装置入口，其中，将气幕装置的入口的宽度Xg与设有导向叶片的排出弯头的出口的宽度D之间的关系设定为Xg ≤5D。

公开(公告)号：US09339822B2

公开(公告)日：2016-05-17

申请号：US13834099

申请日：2013-03-15

Applicant: Bruce Edward Scherer

Inventor： Bruce Edward Scherer

IPC: B03C3/62 ,  B03C3/41

CPC classification number: B03C3/62 ,  B03C3/41 ,  B03C2201/08 ,  B03C2201/10

Abstract: An electrostatic precipitator having an adaptive discharge electrode is disclosed. In some embodiments, the discharge electrode may be formed of a non-ohmic material that exhibits a saturation velocity above a voltage threshold. The non-ohmic material may have a semiconductor with doping impurities or ceramics. In other embodiments, the discharge electrode is formed of an ohmic material characterized by increased resistance through the discharge electrode.

Abstract translation: 公开了具有自适应放电电极的静电除尘器。 在一些实施例中，放电电极可以由表现出高于电压阈值的饱和速度的非欧姆材料形成。 非欧姆材料可以具有掺杂杂质或陶瓷的半导体。 在其他实施例中，放电电极由欧姆材料形成，其特征在于通过放电电极增加的电阻。

公开(公告)号：US09284869B2

公开(公告)日：2016-03-15

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: F01N3/02 ,  F01N3/021 ,  B03C3/41 ,  B03C3/49 ,  B03C3/68 ,  F01N9/00 ,  F01N11/00 ,  F02D41/14 ,  F01N3/01

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：US09180466B2

公开(公告)日：2015-11-10

申请号：US13650398

申请日：2012-10-12

Applicant: Hua-Ming Liu

Inventor： Hua-Ming Liu

IPC: B03C3/38 ,  B03C3/06 ,  B03C3/36 ,  B03C3/41 ,  B01D53/32 ,  B01D53/92

CPC classification number: B03C3/38 ,  B01D53/323 ,  B01D53/925 ,  B03C3/06 ,  B03C3/368 ,  B03C3/41 ,  B03C2201/08

Abstract: A combination discharge reactor for decomposing waste gas is disclosed is disclosed to include a housing with a gas inlet and gas outlets, and multiple processing units mounted in the housing. Each processing unit includes a support structure consisting of brackets and support rods, a rod electrode mounted in the bracket, and a tubular electrode mounted in the brackets and surrounding the rod electrode.

Abstract translation: 公开了一种用于分解废气的组合放电反应器，其包括具有气体入口和气体出口的壳体以及安装在壳体中的多个处理单元。 每个处理单元包括由托架和支撑杆组成的支撑结构，安装在支架中的杆电极和安装在托架中并围绕杆电极的管状电极。

公开(公告)号：US20150226427A1

公开(公告)日：2015-08-13

申请号：US14426714

申请日：2013-09-04

Applicant: TASSU ESP OY

Inventor： Ari Laitinen ,  Mika Räihä ,  Seppo Paavilainen ,  Jorma Keskinen

IPC: F23J15/02 ,  B03C3/45 ,  B03C3/74 ,  B03C3/41

CPC classification number: F23J15/022 ,  B03C3/06 ,  B03C3/12 ,  B03C3/38 ,  B03C3/41 ,  B03C3/45 ,  B03C3/49 ,  B03C3/743 ,  B03C2201/08 ,  B03C2201/30 ,  F23J2217/102

Abstract: A method for collecting fine particles from flue gases onto selected collector surfaces includes leading the flue gases from a combustion chamber to a selected chamber that is part of a flow channel of the flue gasses. The selected channel is delimited by walls presenting the selected collector surfaces. Gas ions are formed with aid of a corona discharge of an ion source inside the selected chamber. The ion source includes a separate body relative to the selected chamber that is electrically passive and contains a corona electrode maintained at a high-voltage relative to the collector surfaces. The selected collector surfaces form a counter potential to the high voltage of the corona electrode. The gas ions are led to the selected chamber and mixed with the flue gases to charge the fine particles in the flue gas which are collected on the selected collector surfaces.

Abstract translation: 用于将烟道气中的细颗粒收集到选定的收集器表面上的方法包括将烟道气从燃烧室引导到选定的室，该室是烟道气的流动通道的一部分。 所选通道由呈现选定的收集器表面的墙界定。 借助于所选择的室内的离子源的电晕放电来形成气体离子。 离子源包括相对于被选择的室的分离的主体，其被电动被动并且包含相对于收集器表面保持在高电压的电晕电极。 所选择的集电极表面形成电晕电极的高电压的反电位。 将气体离子引导到所选择的室并与烟道气混合以对收集在所选择的收集器表面上的烟道气中的细颗粒进行充电。

公开(公告)号：US20150040759A1

公开(公告)日：2015-02-12

申请号：US14341873

申请日：2014-07-28

Applicant: RSR Technologies, Inc.

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 stack 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: 排放减少堆叠包括调节部分，利用湿式静电除尘器（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：US20140150659A1

公开(公告)日：2014-06-05

申请号：US14007666

申请日：2012-03-28

Applicant: TURBOSONIC INC.

Inventor： Paul McGrath

IPC: B03C3/64 ,  B03C3/53

CPC classification number: B03C3/53 ,  A61L9/16 ,  B03C3/16 ,  B03C3/41 ,  B03C3/49 ,  B03C3/64 ,  B03C2201/08 ,  B03C2201/10

Abstract: A collecting electrode for use in wet electrostatic precipitators, the collecting electrode being fabricated from an electrically-conductive, corrosion resistant and temperature and spark resistant composite material comprising carbon fiber and thermosetting resin so as to pro\ the collecting electrode with an improved arc resistance, as dictated by erosion density and direction, by controlling the weave pattern and/or fabric thickness of the carbon fibers.

Abstract translation: 一种用于湿式静电除尘器的集尘电极，该集电极由导电性，耐腐蚀性，耐温度和耐火花的复合材料制成，包括碳纤维和热固性树脂，从而具有改善的电弧阻力的集电极， 如通过侵蚀密度和方向所规定的，通过控制碳纤维的织造图案和/或织物厚度。

公开(公告)号：US08728203B2

公开(公告)日：2014-05-20

申请号：US13907188

申请日：2013-05-31

Applicant: Eisenmann Corporation

Inventor： Joseph Shulfer ,  Eberhard Veit

IPC: B03C3/014

CPC classification number: B03C3/014 ,  B03C3/017 ,  B03C3/16 ,  B03C2201/08 ,  B03C2201/10 ,  Y10T137/0318 ,  Y10T137/8593

Abstract: A method and apparatus are provided for reducing waste effluent from a system including a boiler and a wet electrostatic precipitator, the waste effluent having blow down water discharged by the boiler during a blow down operation and bleed water discharged by the wet electrostatic precipitator. The method includes collecting the blow down water and providing it to the wet electrostatic precipitator as a makeup water supplement, evaporating a portion the bleed water and leaving residual bleed water, providing the evaporated bleed water to the wet electrostatic precipitator as a further makeup water supplement, and using the residual bleed water to quench ash produced by combustion of solid fuel by the boiler. The apparatus includes an evaporator that provides direct contact between hot boiler flue gas and the bleed water such that a portion of the flue gas is quenched before being provided to the wet electrostatic precipitator.

Abstract translation: 提供了一种减少来自包括锅炉和湿式静电除尘器的系统的废物流出物的方法和装置，该废物流出物在吹扫操作期间由锅炉排出的排放水和由湿式静电除尘器排出的排放水。 该方法包括收集吹扫的水并将其作为补充补充剂提供给湿式静电除尘器，蒸发出一部分出水并留下残余的排放水，将蒸发的出水提供给湿式静电除尘器，作为补充补充水补充剂 ，并使用剩余的排放水来淬火由锅炉燃烧固体燃料产生的灰。 该装置包括蒸发器，其提供热锅炉烟道气和排放水之间的直接接触，使得一部分烟道气在被提供给湿静电除尘器之前被淬火。

公开(公告)号：US20140102302A1

公开(公告)日：2014-04-17

申请号：US13650398

申请日：2012-10-12

Applicant: HUA-MING LIU

Inventor： HUA-MING LIU

IPC: B03C3/38

CPC classification number: B03C3/38 ,  B01D53/323 ,  B01D53/925 ,  B03C3/06 ,  B03C3/368 ,  B03C3/41 ,  B03C2201/08

Abstract: A combination discharge reactor for decomposing waste gas is disclosed is disclosed to include a housing with a gas inlet and gas outlets, and multiple processing units mounted in the housing. Each processing unit includes a support structure consisting of brackets and support rods, a rod electrode mounted in the bracket, and a tubular electrode mounted in the brackets and surrounding the rod electrode.

Abstract translation: 公开了一种用于分解废气的组合放电反应器，其包括具有气体入口和气体出口的壳体以及安装在壳体中的多个处理单元。 每个处理单元包括由托架和支撑杆组成的支撑结构，安装在支架中的杆电极和安装在支架中并围绕杆电极的管状电极。

公开(公告)号：US20140000244A1

公开(公告)日：2014-01-02

申请号：US14005125

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 ,  F01N2550/22 ,  F01N2560/025 ,  F01N2560/07 ,  F01N2900/0601 ,  F01N2900/1411 ,  F01N2900/16 ,  Y02T10/20 ,  Y02T10/47

Abstract: An excessively large electric current is suppressed from flowing to an electrode. Provision is made for an electrode arranged in an exhaust passage of an internal combustion engine, a power supply connected to the electrode for applying a voltage thereto, an air fuel ratio detection device for detecting or estimating an air fuel ratio of an exhaust gas which flows through the exhaust passage, and a power upper limit setting device for setting an upper limit for electric power supplied to the electrode from the power supply in cases where the air fuel ratio detected or estimate.

Abstract translation: 抑制过大的电流流向电极。 对于配置在内燃机的排气通道中的电极，连接到用于施加电压的电极的电源，设置用于检测或估计流过的排气的空燃比的空燃比检测装置 通过排气通道，以及功率上限设定装置，用于在检测或估计空燃比的情况下，从供电设定供给电极的电力的上限。