公开(公告)号：US20030194358A1

公开(公告)日：2003-10-16

申请号：US10123759

申请日：2002-04-15

Inventor： Bruce E. Minter

IPC: B01J019/08

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/34

Abstract: An ozone generator including a pair of electrodes separated by a dielectric element including a plurality of passages defining a corona discharge zone. In one embodiment of the invention, the passages may be convoluted in the sense that the lengths of the passages defining the corona discharge zone are greater than the length of the first and second electrodes and the dielectric element. This configuration provides for an extended period of exposure of the gas to the electric field and may result in production of ozone exhibiting improved stability and oxidation rate. In one embodiment, inner and outer concentric electrodes are held in spaced apart relationship by a concentric tubular dielectric. A corona discharge zone is defined between an inner surface of the outer tubular electrode and the outer surface of the concentric tubular dielectric by a plurality of passages formed on the outer surface of the concentric tubular dielectric.

Abstract translation: 一种臭氧发生器，包括由电介质元件隔开的一对电极，电介质元件包括限定电晕放电区的多个通道。 在本发明的一个实施例中，通道可以在限定电晕放电区的通道的长度大于第一和第二电极和电介质元件的长度的意义上进行卷积。 该配置提供了气体暴露于电场的延长时间段，并且可能导致产生具有改进的稳定性和氧化速率的臭氧。 在一个实施例中，内部和外部同心电极通过同心管状电介质保持间隔开的关系。 通过形成在同心管状电介质的外表面上的多个通道，在外管状电极的内表面和同心管状电介质的外表面之间限定电晕放电区。

公开(公告)号：US20020071793A1

公开(公告)日：2002-06-13

申请号：US09734368

申请日：2000-12-12

Inventor： Lonald H. Jensen

IPC: B01J019/08

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/34 ,  C02F1/32 ,  C02F1/38 ,  C02F1/78 ,  C02F5/00 ,  C02F2103/023 ,  C02F2201/782

Abstract: A system and method for treating cooling tower water. The system and method utilizes an apparatus for generating ozone and other atoms and molecules resulting from the bombardment of a feed gas with electrons has, preferably, a first electrode positioned within a channel in a second electrode. The first electrode is a substantially sealed tube made of dielectric material, having at least one electron gun positioned proximate an end thereof for firing electrons into the first electrode. In electrical communication with the electron gun is a rod, maintained in a tube also made of dielectric material, which acts to maintain a constant energy level through the length of the rod and thus the length of the electrode. Within the first electrode is an inert gas which, upon the firing of the electron gun, is formed into a plasma. When a feed gas (generally air) is passed between the first and second electrodes, the electrons and plasma cause the formation of ozone and other atoms and molecules in the feed gas, which products have beneficial uses in the treatment of water and air for different purposes. The treated feed gas is then injected, preferably with a venturi type of injector, into the water to be treated. Preferably, the water is then centrifuged before introduction in the cooling tower system.

Abstract translation: 冷却塔水处理系统及方法。 该系统和方法利用一种用于产生臭氧的设备，并且由电子轰击进料气体而产生的其它原子和分子优选具有位于第二电极中的通道内的第一电极。 第一电极是由介电材料制成的基本上密封的管，其具有至少一个位于其端部附近的电子枪，用于将电子发射到第一电极中。 与电子枪电连通是一根杆，保持在一个也由电介质材料制成的管中，其作用是通过杆的长度和电极的长度保持恒定的能量水平。 在第一电极内是惰性气体，其在电子枪的烧制时形成等离子体。 当进料气体（通常为空气）在第一和第二电极之间通过时，电子和等离子体引起原料气中的臭氧和其它原子和分子的形成，这些产物在处理水和空气中有益于不同的 目的 然后将经处理的进料气体优选用文氏管型注射器注入待处理的水中。 优选地，在引入冷却塔系统之前，将水离心。

公开(公告)号：US06322759B1

公开(公告)日：2001-11-27

申请号：US09316811

申请日：1999-05-21

Applicant: Gunter Riege ,  Siegfried Gunther ,  Rainer Gadow ,  Andreas Killinger ,  Christian Friedrich

Inventor： Gunter Riege ,  Siegfried Gunther ,  Rainer Gadow ,  Andreas Killinger ,  Christian Friedrich

IPC: B01J1908

CPC classification number: C03C17/3411 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/34 ,  C03C17/22 ,  C03C17/23 ,  C03C2217/212 ,  C03C2217/214 ,  C03C2217/22 ,  C03C2217/23 ,  C03C2217/28 ,  C03C2217/282 ,  C03C2218/365

Abstract: An ozonizer is disclosed, having a first electrode and a second electrode between which a discharge gap is formed, a dielectric being arranged between the first electrode and the second electrode. The dielectric comprises a support element made of glass or glass ceramic, onto which a thin dielectric film on the order of up to 100 &mgr;m is applied. The use of glass or glass ceramic as the dielectric, in conjunction with an additional thin ceramic dielectric film, allows a considerable improvement in the ozone concentration in the carrier gas, simultaneously with a good ozone yield.

Abstract translation: 公开了一种臭氧发生器，其具有第一电极和形成有放电间隙的第二电极，布置在第一电极和第二电极之间的电介质。 电介质包括由玻璃或玻璃陶瓷制成的支撑元件，其上施加大约100μm级的薄电介质膜。 使用玻璃或玻璃陶瓷作为电介质，与附加的薄陶瓷电介质膜一起，可以显着提高载气中的臭氧浓度，同时具有良好的臭氧产率。

公开(公告)号：US5932180A

公开(公告)日：1999-08-03

申请号：US871088

申请日：1997-06-09

Applicant: Xinyu Zhang ,  Vitaly Berkman ,  Donald Smith

Inventor： Xinyu Zhang ,  Vitaly Berkman ,  Donald Smith

IPC: B01J7/00 ,  B01J19/08 ,  C01B13/11

CPC classification number: C01B13/11 ,  B01J19/088 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/70 ,  C01B2201/74

Abstract: A reactive gas generator cell includes a high voltage assembly having a high voltage electrode plate and a low voltage assembly having a low voltage electrode plate. Each of the high and low voltage assemblies may include a cover plate and a channel plate. A welded metallic seal may join the high voltage assembly and the low voltage assembly to create a permanently sealed chamber between the assemblies. A refractory metal surface, which may be a tungsten surface, is disposed on at least one of the low voltage electrode plate and the high voltage electrode plate. A dielectric barrier is disposed between the high voltage electrode plate and the low voltage electrode plate. A discharge region for confining a reactive gas is defined, at least in part, by the refractory metal surface and a surface of the dielectric barrier. A spacer, which may be formed from a refractory material, may be positioned between the surface of the dielectric barrier and the refractory metal surface to define a predetermined gap.

Abstract translation: 反应气体发生器单元包括具有高电压电极板和具有低电压电极板的低压组件的高压组件。 高压组件和低压组件中的每一个可以包括盖板和通道板。 焊接的金属密封件可以连接高压组件和低压组件，以在组件之间形成永久密封的腔室。 难熔金属表面可以是钨表面，设置在低压电极板和高压电极板中的至少一个上。 电介质阻挡层设置在高压电极板和低电压电极板之间。 用于限制反应性气体的放电区至少部分地由难熔金属表面和电介质阻挡层的表面限定。 可以由耐火材料形成的间隔件可以位于电介质阻挡层的表面和难熔金属表面之间，以限定预定间隙。

公开(公告)号：US4908189A

公开(公告)日：1990-03-13

申请号：US219525

申请日：1988-07-15

Applicant: Ernst J. Staubach

Inventor： Ernst J. Staubach

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/34 ,  C01B2201/76

Abstract: A concentric tube ozonator which is designed from theoretical considerations to produce ozone efficiently with minimum electrical power consumption. Concentric tube assemblies in the ozonator are designed for ease of construction and replacement of the components thereof, with each concentric tube assembly providing for the relatively precise positioning of the components therein as is required for proper and efficient operation of the ozonator. Each concentric tube assembly is constructed with an outer tubular metal electrode and an inner tubular metal electrode positioned concentrically within the outer tubular electrode. A glass dielectric tube is positioned concentrically and centrally between the outer and inner tubular electrodes. This construction provides an inner concentric annular electrical field discharge gap between the glass dielectric tube and the inner tubular electrode, and an outer concentric annular electric discharge gap between the glass dielectric tube and the outer tubular electrode, in which the feed gas is converted into ozone. The efficiency of the ozonator is optimized by constructing the ozonator such that the inner and outer annular discharge gaps are maintained in the range of 0.45 mm to 0.55 mm, preferably at 0.5 mm, to provide a minimum discharge gap to convert oxygen to ozone to minimize the voltages required during operation thereof.

公开(公告)号：US4869881A

公开(公告)日：1989-09-26

申请号：US189539

申请日：1988-05-03

Applicant: Wayne m. Collins

Inventor： Wayne m. Collins

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B13/115 ,  C01B2201/34 ,  C01B2201/70 ,  Y10S422/907

Abstract: An ozone generator of the type having a high tension electrode and a grounded electrode mounted in a spaced relation, one of the electrodes having a dielectric member applied to or mounted on one of the surfaces of the electrode, the dielectric member including a layer of resilient dielectric material having a coating of particles of an inorganic material either sprinkled on or embedded in the surface of said dielectric material facing the other electrode and a timing circuit connected to said electrodes to provide a constant voltage pulse at intermittent time intervals, the voltage pulses being controlled by a silicon controlled rectifier and the frequency of said rectifier being controlled by a bilateral mosfet.

Abstract translation: 一种具有高压电极和接地电极的类型的臭氧发生器，其间隔开地安装，所述电极中的一个电极具有施加到或安装在所述电极的一个表面上的电介质构件，所述电介质构件包括弹性层 电介质材料具有无机材料的颗粒涂层，其喷涂在或嵌入在面对另一电极的所述电介质材料的表面中，以及与所述电极连接的定时电路，以间歇时间间隔提供恒定电压脉冲，所述电压脉冲为 由可控硅整流器控制，并且所述整流器的频率由双向MOSFET驱动。

公开(公告)号：US4774062A

公开(公告)日：1988-09-27

申请号：US002807

申请日：1987-01-13

Applicant: Klaus W. Heinemann

Inventor： Klaus W. Heinemann

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/74 ,  Y10S422/907

Abstract: A durable, efficient and relatively inexpensively manufactured ozonator is provided, which operates on the corona discharge principle and can be utilized to produce about 0.5 to about 2.25 kg of ozone per day at a favorable overall cost. A corona discharge ozonator embodiment includes an inner and outer electrode in a concentric relationship. At least one, preferably both, of the electrodes has a multi-layered porcelain coating bonded by individually applied and fired layers and with a total thickness of between 0.5 mm to 1.0 mm.

Abstract translation: 提供了耐久，高效且相对便宜的制造的臭氧发生器，其以电晕放电原理运行，并且可以以有利的总体成本每天产生约0.5至约2.25kg的臭氧。 电晕放电臭氧发生器实施例包括同心关系的内电极和外电极。 至少一个，优选两个电极具有通过单独施加和烧制的层结合并且总厚度在0.5mm至1.0mm之间的多层瓷器涂层。

公开(公告)号：US4656010A

公开(公告)日：1987-04-07

申请号：US727548

申请日：1985-04-26

Applicant: Ortwin Leitzke ,  Ewald Wolf

Inventor： Ortwin Leitzke ,  Ewald Wolf

IPC: C01B13/11 ,  B01J19/08

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/34

Abstract: A device for producing ozone is characterized by an inner electrode made from a plurality of metal wires. Accordingly, the diameter of the outer electrode is correspondingly reduced. The ratio of the outer diameter electrode to the inner diameter electrode is greater than two.

Abstract translation: 用于生产臭氧的装置的特征在于由多根金属丝制成的内部电极。 因此，外部电极的直径相应地减小。 外径电极与内径电极的比例大于2。

公开(公告)号：US4234800A

公开(公告)日：1980-11-18

申请号：US7557

申请日：1979-01-29

Applicant: William L. Kenly, V ,  William O. Grefe ,  Walter H. Lawrence

Inventor： William L. Kenly, V ,  William O. Grefe ,  Walter H. Lawrence

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/74 ,  C01B2201/76

Abstract: An ozone generator of simplified construction comprising a tubular first metallic electrode surrounded by a concentric tubular dielectric member having on its outer surface a second metallic electrode, the dielectric member being longer than the first electrode, and identical end members for slidably receiving and mounting the first electrode and the dielectric member to form an ozone generator, whereby compressive forces are borne by the first metallic electrode.

Abstract translation: 一种简化结构的臭氧发生器，包括由同心管状电介质构件围绕的管状第一金属电极，其外表面具有第二金属电极，电介质构件比第一电极长，以及相同的端构件，用于可滑动地接收和安装第一 电极和电介质构件以形成臭氧发生器，由此压缩力由第一金属电极承受。

公开(公告)号：US3899682A

公开(公告)日：1975-08-12

申请号：US37984473

申请日：1973-07-16

Applicant: PURIFICATION SCIENCES INC

Inventor： LOWTHER FRANK EUGENE

IPC: B01J19/08 ,  C01B13/11 ,  C01B13/12

CPC classification number: B01J19/088 ,  B01J2219/0849 ,  C01B13/11 ,  C01B2201/12 ,  C01B2201/34 ,  C01B2201/40 ,  C01B2201/62 ,  C01B2201/70

Abstract: An electrode for use as one of a pair of spaced apart electrodes in a corona reactor cell having a corona discharge chamber between the interior surfaces of the electrodes, said one electrode being a flat, rectangular, planar plate having a continuous peripheral edge that curves away from the plane of the plate in a direction away from the interior surface thereof, said edge including the entire peripheral edge of said one electrode and having a uniform width and height, and said one electrode having a ceramic dielectric coating covering the entire area of said interior surface thereof. The electrode can include one or a pair of passageways extending transversely completely therethrough in which case the electrode includes a peripheral wall of the side thereof opposite the interior surface and surrounding and defining the passageway, and in which case the ceramic dielectric coating also covers the interior surface of the peripheral wall.

Abstract translation: 一种在电晕反应器电池中用作一对间隔开的电极之一的电极，在电极的内表面之间具有电晕放电室，所述一个电极是平坦的矩形平面板，具有连续的周边边缘， 所述边缘包括所述一个电极的整个周边边缘并且具有均匀的宽度和高度，并且所述一个电极具有覆盖所述一个电极的整个区域的陶瓷电介质涂层， 内表面。 电极可以包括横向完全穿过其中的一对或一对通道，在这种情况下，电极包括其与内表面相对的一侧的周壁，并且围绕并限定通道，在这种情况下，陶瓷电介质涂层还覆盖内部 周壁的表面。