公开(公告)号：US06398852B1

公开(公告)日：2002-06-04

申请号：US09367858

申请日：1999-10-12

Applicant: Andrzej Loreth

Inventor： Andrzej Loreth

IPC: B03C345

CPC classification number: B03C3/32 ,  B03C3/06 ,  B03C3/12 ,  B03C3/155 ,  B03C3/49 ,  B03C3/60 ,  B03C2201/08 ,  B03C2201/10 ,  F24F3/166

Abstract: The present invention is directed to a device (1;1′;1″; 1′″; 1″″; 1′″″) for air cleaning, especially from electrically charged particles, the device (1;1′;1″; 1′″; 1″″; 1′″″) including an air flow channel (2;2′;2″; 2′″; 2″″; 2′″″), an air transporting mechanical fan (3;3′;3″; 3′″; 3″″; 3′″″), a precipitator (4;4′;4″; 4′″; 4″″; 4′″″), a high voltage source (5;5′;5″; 5′″; 5″″; 5′″″), the precipitator (4;4′;4″; 4′″; 4″″; 4′″″) including two band-like electrode elements that are wound several times around an axis or bobbin body (7;7′;7″; 7′″; 7″″; 7′″″), a gap distance being present between adjacent electrode elements, respective electrode elements being electrically connected with each terminal of the high voltage source (5;5′;5″; 5′″; 5″″; 5′″″), characterized in that the precipitator (4;4′;4″; 4′″; 4″″; 4′″″) is arranged downstream of the fan (3;3′;3″; 3′″; 3″″; 3′″″).

Abstract translation: 本发明涉及一种用于空气清洁，特别是带电粒子的装置（1; 1'; 1“; 1”; 1“，”1“; 1”; 1“ 包括气流通道（2; 2'; 2“; 2”; 2“”1“; 1”; 1“，”1“ （3; 3'; 3“; 3”; 3“; 3”“3”）;一个空气输送机械风扇（3; 3'; 3“ 高压源（5; 5'; 5“; 5”; 5“; 5”; 4“; 4”“; 4” 5“”“），包括两个缠绕多次的带状电极元件的除尘器（4; 4”; 4“; 4”“; 4”“4”“4” 围绕轴线或筒管体（7; 7'; 7“; 7”“7”“7”“7”），相邻电极元件之间存在间隙距离， 与高电压源（5; 5'; 5“; 5”'; 5“”5“”“）的每个端子连接，其特征在于，除尘器（4; 4'; 4 在风扇（3; 3'; 3“，3”，3“，3”，3“，3”，3“，4” '''）。

公开(公告)号：US06364941B2

公开(公告)日：2002-04-02

申请号：US09829386

申请日：2001-04-09

Applicant: Benjamin Y. H. Liu ,  James J. Sun

Inventor： Benjamin Y. H. Liu ,  James J. Sun

IPC: B03C336

CPC classification number: B03C3/41 ,  B03C3/017 ,  B03C3/16 ,  B03C3/70 ,  B03C2201/10 ,  F01N3/02 ,  Y02T10/20 ,  Y10S55/19

Abstract: An electrostatic precipitator has a high voltage electrode including multiple wire segments that are positioned within a surrounding electrically conductive porous media having a central axis and wherein the electrode assembly extends along the central axis. The electrode assembly has a plurality of wire lengths positioned to extend in a direction along the longitudinal axis of the porous media, and the wire segments being arranged to have a substantially longer total length than the length of extension along the longitudinal axis. An aerosol containing droplets is passed into the interior of the porous media, and across the electrode, which is charged with a high voltage. The porous media is at a substantially lower or different voltage from the high voltage electrodes. Flow of the aerosol containing particles charged by the electrode passes through the porous media to the outlet and the charged particles are precipitated by the porous media. Electrostatic shields are provided around high voltage insulators to reduce the likelihood of contamination of the insulators, which causes unsatisfactory current leakage.

Abstract translation: 静电除尘器具有包括多个线段的高电压电极，所述多个线段位于具有中心轴线的周围的导电多孔介质内，并且其中电极组件沿着中心轴线延伸。 电极组件具有定位成沿着多孔介质的纵向轴线的方向延伸的多个线长度，并且线段布置成具有比沿着纵向轴线的延伸长度更长的总长度。 含有液滴的气溶胶被传送到多孔介质的内部，并且穿过充满高电压的电极。 多孔介质处于与高压电极基本上较低或不同的电压。 由电极装载的含有气溶胶的颗粒的流动通过多孔介质到出口，带电粒子被多孔介质沉淀。 在高压绝缘子周围提供静电屏蔽，以减少绝缘子污染的可能性，这导致不令人满意的电流泄漏。

公开(公告)号：US20010029842A1

公开(公告)日：2001-10-18

申请号：US09887468

申请日：2001-06-21

Inventor： Stuart A. Hoenig

IPC: B03C003/00

CPC classification number: B01D53/26 ,  B01D53/007 ,  B01D53/32 ,  B03C3/016 ,  B03C3/12 ,  B03C3/16 ,  B03C3/41 ,  B03C2201/10

Abstract: A air dryer uses high voltage direct current to cause moisture to condense out of an airflow in contact with a network of needles creating a high intensity electric field within grounded shields. The moisture is collected in a basin positioned below the needles.

Abstract translation: 空气干燥器使用高压直流电流使湿气从与针网络接触的气流中冷凝，从而在接地屏蔽内产生高强度电场。 将水分收集在位于针下方的盆中。

公开(公告)号：US5787704A

公开(公告)日：1998-08-04

申请号：US592420

申请日：1996-02-06

Applicant: Humberto Alexander Cravero

Inventor： Humberto Alexander Cravero

IPC: F01N3/02 ,  B01D53/32 ,  B03C3/12 ,  B03C3/38 ,  B03C3/41 ,  F01N3/01

CPC classification number: F01N3/01 ,  B01D53/32 ,  B03C3/12 ,  B03C3/38 ,  B03C3/41 ,  B03C2201/10 ,  Y02T10/20 ,  Y10S55/30

Abstract: An ionization unit is placed in an engine exhaust system. The ionization unit comprises an inlet to a first chamber and an outlet from a second chamber. Within the first chamber there is located an anode mesh and a grid mesh adapted to place a negative charge upon particulate matter passing through the first chamber. Within the second chamber there is located an anode element positively charged to attract the negatively charged particulate matter. Relatively clean air is exhausted at the outlet.

Abstract translation: PCT No.PCT / AU94 / 00464 Sec。 371日期1996年2月6日 102（e）日期1996年2月6日PCT 1994年8月10日PCT PCT。 出版物WO95 / 04875 日期1995年2月16日将电离单元放置在发动机排气系统中。 电离单元包括到第一室的入口和来自第二室的出口。 在第一室内设有阳极网和网格网，适于将负电荷置于穿过第一室的颗粒物质上。 在第二室内设有带正电荷的阳极元件以吸引带负电的颗粒物质。 出口处的空气相对清洁。

公开(公告)号：US5210678A

公开(公告)日：1993-05-11

申请号：US807711

申请日：1991-12-16

Applicant: Yeong-Chang Lain ,  Rey-Chein Chang ,  Ching-I Juch

Inventor： Yeong-Chang Lain ,  Rey-Chein Chang ,  Ching-I Juch

IPC: B03C3/41

CPC classification number: B03C3/41 ,  B03C2201/10

Abstract: An improved discharge wire for use in an electrostatic precipitator which is used for collecting pollutant particles contained in a flow of exhaust gas. The improved discharge wire is a chain having a plurality of chain links made of conductive material. There is provided at least one needle-like member made of conductive material on at least one of the chain links. As an electric potential is applied to the chain, the needle-like member emits corona current. The corona current charges the pollutant particles such that the pollutant particles are forced by the electric field to a collecting member.

Abstract translation: 一种用于静电除尘器的改进放电线，用于收集废气流中所含的污染物颗粒。 改进的放电线是具有由导电材料制成的多个链节的链。 在至少一个链节上设置有由导电材料制成的至少一个针状构件。 当电链施加电压时，针状部件发射电晕电流。 电晕电流对污染物颗粒进行充电，使得污染物颗粒被电场强迫到收集构件。

公开(公告)号：US5125936A

公开(公告)日：1992-06-30

申请号：US601731

申请日：1990-10-31

Applicant: Harry Johansson

Inventor： Harry Johansson

IPC: B03C3/41 ,  B03C3/86

CPC classification number: B03C3/41 ,  B03C3/86 ,  B03C2201/08 ,  B03C2201/10

Abstract: The invention relates to an emission electrode (10) for use in an electrostatic precipitator, in combination with one or more collector electrodes, wherein the emission electrode includes a carrier bar (11) and a plurality of electrode elements (12). One end-part of respective electrode elements (12) is connected to the peripheral surface of the carrier bar (11) in the absence of a gap therebetween, and in a manner such that the electrode elements will project from the peripheral surface of the carrier bar in a number of mutually different directions. The free-end or tip of respective electrode elements has a pyramidal or conical configuration (13) and the shank-part (15) of the electrode elements is advantageously screw-threaded. The end-parts of the carrier bar (11) are provided with means (16) for attachment of the emission electrode to holder devices. The inventive emission electrode is highly efficient and can be manufactured and handled in a very rational and effective manner.

Abstract translation: PCT No.PCT / SE89 / 00309 Sec。 371 1990年10月31日第 102（e）1990年10月31日PCT PCT 1989年6月1日PCT公布。 WO89 / 119132 PCT公开号 日期：1989年12月14日本发明涉及一种用于静电除尘器的发射电极（10），与一个或多个集电极组合，其中发射电极包括载体棒（11）和多个电极元件 （12）。 各个电极元件（12）的一个端部在不存在间隙的情况下连接到承载棒（11）的外周表面，并且以使得电极元件将从载体的外周表面突出的方式连接 酒吧在多个不同的方向。 各个电极元件的自由端或尖端具有金字塔形或圆锥形构造（13），并且电极元件的柄部分（15）有利地是螺纹连接的。 承载杆（11）的端部设置有用于将发射电极附接到保持器装置的装置（16）。 本发明的发射电极是高效的并且可以以非常合理和有效的方式制造和处理。

公开(公告)号：US4670026A

公开(公告)日：1987-06-02

申请号：US830540

申请日：1986-02-18

Applicant: Stuart A. Hoenig

Inventor： Stuart A. Hoenig

IPC: B03C3/16 ,  B03C3/41 ,  B03C3/45 ,  B03C3/04

CPC classification number: B03C3/41 ,  B03C3/16 ,  B03C3/455 ,  B03C2201/10 ,  Y10S55/38

Abstract: An apparatus for extraction of water droplets from air includes a corona array including an array of conductive pointed needles with a high voltage thereon adjacent to a grounded conductive collector. Water droplets are exposed to a strong electrostatic field gradient, causing water droplets in incoming air to rotate and move along the electric field gradient lines toward the shanks of the needles and coalesce thereon, forming larger droplets. The droplets move under the influence of an increasing field gradient toward the needle points, acquiring electrostatic charge from the needle. The droplets eventually are repelled from the needles, when electrostatic repulsion forces on the droplets exceed adhesion forces that decrease as the droplets increase in size during their migration. The repulsed droplets move under the influence of electric field to the collector. The resulting liquid accumulating on the collector is removed to reduce re-evaporation into the air. In one embodiment, the temperature of the needles are kept below the condensation point, and polar water molecules are directed by the gradient to the needle shanks.

Abstract translation: 从空气中提取水滴的装置包括电晕阵列，其包括与接地导电收集器相邻的具有高电压的导电尖针阵列。 水滴暴露于强静电场梯度，导致进入空气中的水滴旋转并沿着电场梯度线移动到针的柄部并在其上聚结，形成较大的液滴。 液滴在增加的场梯度的影响下移动到针尖处，从针中获取静电电荷。 当液滴上的静电排斥力超过粘附力时，液滴最终会从针排出，随着液滴在迁移期间尺寸增加，粘附力会降低。 排斥的液滴在电场的影响下移动到收集器。 积聚在收集器上的所得液体被去除以减少再蒸发到空气中。 在一个实施例中，针的温度保持在冷凝点以下，并且极性水分子被梯度引导到针柄。

公开(公告)号：US4643745A

公开(公告)日：1987-02-17

申请号：US682753

申请日：1984-12-17

Applicant: Nobuyoshi Sakakibara ,  Tadashi Hattori ,  Kazuhiko Miura ,  Hiroki Noguchi ,  Akira Fukami ,  Teiichi Nabeta

Inventor： Nobuyoshi Sakakibara ,  Tadashi Hattori ,  Kazuhiko Miura ,  Hiroki Noguchi ,  Akira Fukami ,  Teiichi Nabeta

IPC: B60H3/06 ,  B03C3/12 ,  B03C3/40 ,  B03C3/41 ,  B03C3/00

CPC classification number: B03C3/12 ,  B03C3/08 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10 ,  B03C2201/14

Abstract: An air cleaner has a discharge electrode member, an intermediate electrode member, and a counter electrode member disposed opposed and spaced apart from each other. A voltage source is connected between the discharge member and the intermediate member for generating ionic wind. A further voltage source is connected between the intermediate member and the counter member for accelerating the ionic wind such that the gradient direction of the electric field between the discharge member and the intermediate member is identical to that between the intermediate member and the counter member.

Abstract translation: 空气滤清器具有放电电极构件，中间电极构件和相对设置并彼此间隔开的对置电极构件。 电压源连接在排出构件和用于产生离子风的中间构件之间。 在中间构件和对置构件之间连接有另外的电压源，用于加速离子风，使得排出构件和中间构件之间的电场的梯度方向与中间构件和对置构件之间的梯度方向相同。

公开(公告)号：US4533368A

公开(公告)日：1985-08-06

申请号：US429764

申请日：1982-09-30

Applicant: Robert W. L. Snaddon ,  Peter W. Dietz

Inventor： Robert W. L. Snaddon ,  Peter W. Dietz

IPC: B03C3/145 ,  B03C3/64 ,  B03C3/12 ,  B03C3/68 ,  B03C3/82

CPC classification number: B03C3/64 ,  B03C3/155 ,  B03C3/368 ,  B03C3/41 ,  B03C3/45 ,  B03C2201/08 ,  B03C2201/10

Abstract: An apparatus for removing respirable aerosols (typically within the size range of about 0.1 to about 2 microns in diameter) from air comprises a housing and a chamber demountably coupled to the housing, the chamber having a dielectric material forming a packed bed within a charged bed region and apparatus for charging the aerosols in the air so that they may be removed when contacting the dielectric material in the bed region. An indicating device is provided to signify when the dielectric material is contaminated and should be renewed. The chamber may comprise cardboard or plastic coated with a conductive material and can be disposed of along with the contaminated material.A method for removing the respirable aerosols from air is also disclosed.

Abstract translation: 用于从空气中除去可呼吸气溶胶（通常在直径约0.1至约2微米的尺寸范围内）的装置包括壳体和可拆卸地联接到壳体的室，该室具有在带电床内形成填充床的电介质材料 区域和装置，用于对空气中的气溶胶充电，使得当它们在床区域中的介电材料接触时可以将其去除。 提供指示装置以表示电介质材料何时被污染并应更新。 该腔室可以包括用导电材料涂覆的纸板或塑料，并且可以与受污染的材料一起处理。 还公开了一种从空气中除去可吸入气溶胶的方法。

公开(公告)号：US4502872A

公开(公告)日：1985-03-05

申请号：US480971

申请日：1983-03-31

Applicant: Frank D. Ivester ,  James R. Troulias

Inventor： Frank D. Ivester ,  James R. Troulias

IPC: B03C3/41 ,  B03C3/86 ,  B03C3/08 ,  B03C3/40

CPC classification number: B03C3/41 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic precipitator (10) having a casing (12) defining a precipitation chamber (6) wherein a plurality of discharge electrode frames (32) are disposed alternately between a plurality of collecting electrode plates (20). Each discharge electrode frame is comprised of a plurality of individual discharge electrode wires (36) tautly strung across a support frame. Individual discharge electrode wires are maintained in a taut condition during operation by tensioning coil springs (50) which interconnect neighboring discharge electrode wires to take-up any lengthening of the discharge electrode wires in a horizontal direction.

Abstract translation: 一种具有限定沉淀室（6）的壳体（12）的静电除尘器（10），其中多个放电电极框架（32）交替设置在多个集尘电极板（20）之间。 每个放电电极框架由多个单独的放电电极线（36）组成，其横跨支撑框架紧密地跨过。 单独的放电电极线在操作期间通过张紧卷绕相邻的放电电极线的螺旋弹簧（50）而保持在拉紧状态，以吸收放电电极线在水平方向上的任何延长。