公开(公告)号：US08728204B2

公开(公告)日：2014-05-20

申请号：US13943309

申请日：2013-07-16

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 quench water required by a wet electrostatic precipitator. The apparatus includes a wet electrostatic precipitator and an evaporator in flow communication with the wet electrostatic precipitator to evaporate at least one portion of bleed water discharged from the wet electrostatic precipitator into steam. The method includes directing at least one portion of bleed water discharged from the wet electrostatic precipitator to an evaporator and directing at least one portion of flue gas from a boiler to the evaporator. The energy of the at least one portion of flue gas is used to evaporate the at least one portion of the bleed water into steam. The steam is directed to the wet electrostatic precipitator. The at least one portion of flue gas is directed from the evaporator to the wet electrostatic precipitator.

Abstract translation: 提供了一种减少湿式静电除尘器所需的骤冷水的方法和装置。 该装置包括湿式静电除尘器和与湿静电除尘器流动连通的蒸发器，以将从湿式静电除尘器排出的至少一部分排放水蒸发成蒸汽。 该方法包括将从湿式静电除尘器排出的排放水的至少一部分引导至蒸发器并将来自锅炉的至少一部分烟道引导至蒸发器。 烟道气的至少一部分的能量用于将至少一部分排放水蒸发成蒸汽。 蒸汽被引导到湿静电除尘器。 烟道气的至少一部分从蒸发器引导到湿静电除尘器。

公开(公告)号：US20140020558A1

公开(公告)日：2014-01-23

申请号：US13979192

申请日：2011-11-16

Applicant: Sridhar Gururaja Rao ,  Thomas Hammer ,  Amit Kumar Singh Parihar

Inventor： Sridhar Gururaja Rao ,  Thomas Hammer ,  Amit Kumar Singh Parihar

IPC: B03C3/011

CPC classification number: B03C3/011 ,  B01D45/12 ,  B03C3/15 ,  B03C3/366 ,  B03C3/41 ,  B03C3/49 ,  B03C2201/08 ,  B03C2201/10 ,  B04C9/00 ,  B04C2009/001

Abstract: An apparatus and method remove particulate matter from a gas. The apparatus has an inlet for receiving a contaminated gas having particulate matter, and for inducing a swirl to the contaminated gas. A cyclonic separation stage including a first flow-path is provided for separating a portion of the particulate matter from the swirl-induced contaminated gas by centrifugal action, to produce a partially clean gas. An ionization stage including a second flow-path is provided for ionizing the particulate matter remaining in the partially clean gas by producing a corona discharge in the second flow-path. A particle collection stage including a third flow-path is provided for separating the ionized particulate matter from the gas using an electric field across the third flow-path, to produce a clean gas. The ionization stage and the particle collection stage are arranged such that the third flow-path has an increased cross-sectional area relative to the second flow-path.

Abstract translation: 一种装置和方法从气体中去除颗粒物质。 该装置具有用于接收具有颗粒物质的污染气体的入口，并且用于引起被污染气体的漩涡。 提供包括第一流路的旋风分离段，用于通过离心作用将一部分颗粒物质与涡流引起的污染气体分离，以产生部分清洁的气体。 提供包括第二流路的电离阶段，用于通过在第二流动路径中产生电晕放电来电离残留在部分清洁气体中的颗粒物质。 提供了包括第三流路的颗粒收集阶段，用于使用电场跨越第三流动路径从气体中分离离子化的颗粒物质，以产生清洁的气体。 电离阶段和颗粒收集阶段被布置成使得第三流动路径相对于第二流动路径具有增加的横截面面积。

公开(公告)号：US08580017B2

公开(公告)日：2013-11-12

申请号：US13487420

申请日：2012-06-04

Applicant: Hyong Soo Noh ,  Kochiyama Yasuhiko ,  So Young Yun

Inventor： Hyong Soo Noh ,  Kochiyama Yasuhiko ,  So Young Yun

IPC: B03C3/47

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/41 ,  B03C3/47 ,  B03C3/60 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic precipitator including a charger to charge dust particles in air and a collector to collect the dust particles. The collector includes a collector case including high-voltage electrodes, to which high-voltage is applied, low-voltage electrodes alternately stacked with the high-voltage electrodes so as to be grounded, and first electrode support elements to support the high-voltage and low-voltage electrodes with a distance therebetween. The first electrode support elements include electrode contact terminals to support extreme edge portions of the high-voltage and low-voltage electrodes. The high-voltage and low-voltage electrodes are formed of a conductive material, or a non-conductive material, the surface of which is subjected to conductive treatment. The electrode contact terminals for the high-voltage electrodes are formed of a semiconductive material. Accordingly, it is possible to maintain a constant distance between the electrodes and to prevent insulation breakdown without deterioration in the performance of the collector.

Abstract translation: 一种静电除尘器，包括用于对空气中的灰尘颗粒充电的充电器和收集器以收集灰尘颗粒。 集电体包括集电器壳体，其包括施加有高压的高压电极，与高压电极交替堆叠的低电压电极，以便接地;以及第一电极支撑元件，用于支撑高电压和 低压电极之间有一段距离。 第一电极支撑元件包括用于支撑高压和低压电极的尖端部分的电极接触端子。 高电压和低电压电极由导电材料或非导电材料形成，其表面经过导电处理。 用于高压电极的电极接触端子由半导体材料形成。 因此，可以在电极之间保持恒定的距离并且防止绝缘击穿而不会降低集电体的性能。

公开(公告)号：US20130255491A1

公开(公告)日：2013-10-03

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：US20130220816A1

公开(公告)日：2013-08-29

申请号：US13857594

申请日：2013-04-05

Applicant: Cameron Solutions, Inc. (formerly National Tank Company)

Inventor： Gary W. Sams ,  William A. Summers ,  Sarabjit S. Randhava ,  Harry G. Wallace

IPC: B01D17/04 ,  B01D17/06

CPC classification number: B01D17/045 ,  B01D17/06 ,  B03C3/09 ,  B03C3/41 ,  B03C3/49 ,  B03C11/00 ,  B03C2201/02 ,  B03C2201/04 ,  B03C2201/10 ,  B03C2201/30 ,  C10G2300/1011 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: A vertical electrostatic coalescer comprises a first and second electrode surface and a horizontally disposed foraminous surface. The first electrode surface and horizontally disposed foraminous surface are at ground potential. The first and second electrode surfaces share the same planar orientation relative to the central longitudinal axis of the vessel. The unique arrangement of the vessel and opposing pairs of first and second electrode surfaces provides for a substantially uniform voltage field around a perimeter of the vessel and an effective voltage field for coalescence within a center of the vessel. A circular-shaped distributor pipe or a distributor housing serves to absorb momentum of the incoming emulsion stream and distribute the stream into an interior of the vessel.

Abstract translation: 垂直静电聚结器包括第一和第二电极表面和水平设置的多孔表面。 第一电极表面和水平设置的多孔表面处于地电位。 第一和第二电极表面相对于容器的中心纵向轴线具有相同的平面取向。 容器和相对的第一和第二电极表面对的独特布置提供围绕容器周边的基本上均匀的电压场和用于在容器中心内聚结的有效电压场。 圆形分配管或分配器壳体用于吸收进入的乳液流的动量并将流分配到容器的内部。

公开(公告)号：US08425657B2

公开(公告)日：2013-04-23

申请号：US12808736

申请日：2008-12-17

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

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

IPC: B03C3/10

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：US20130071298A1

公开(公告)日：2013-03-21

申请号：US13699689

申请日：2011-05-30

Applicant: Yasuhiro Tanimura ,  Koji Ota ,  Akane Nomura ,  Ayumi Saiki

Inventor： Yasuhiro Tanimura ,  Koji Ota ,  Akane Nomura ,  Ayumi Saiki

IPC: A61L9/16 ,  B03C3/155 ,  B03C3/41 ,  B03C3/02

CPC classification number: A61L9/16 ,  A61L9/22 ,  A61L2209/14 ,  B03C3/014 ,  B03C3/02 ,  B03C3/025 ,  B03C3/155 ,  B03C3/41 ,  B03C2201/06 ,  B03C2201/10 ,  B03C2201/24 ,  B03C2201/26

Abstract: To provide an apparatus for capture and inactivation of microbes and viruses, the apparatus is configured to be capable of performing stable removal of microbes and viruses and achieve a reduction in pressure loss.An apparatus 100 includes an air path housing 10, a charging-unit high-voltage electrode 2 that charges airborne microorganisms introduced in the air path housing 10, a charging-unit ground electrode 3 placed so as to face the charging-unit high-voltage electrode 2, a hydrophilic filter 6 that captures the airborne microorganisms charged by the charging-unit high-voltage electrode 2, a capturing/inactivating-unit high-voltage electrode 5 that subjects the hydrophilic filter to electrostatic induction and inactivates the captured viruses, and a capturing/inactivating-unit ground electrode 7 placed so as to face the capturing/inactivating-unit high-voltage electrode 5.

Abstract translation: 为了提供用于捕获和灭活微生物和病毒的装置，该装置被配置为能够执行微生物和病毒的稳定除去并实现压力损失的降低。 装置100包括：空气路径壳体10;充电单元高压电极2，其对导入空气通路壳体10的空气传播微生物进行充电;充电单元接地电极3，其被配置为面对充电单元的高电压 电极2，捕获由充电单元高电压电极2充电的空气传播的微生物的亲水性过滤器6，使亲水性过滤器静电诱导并使所捕获的病毒灭活的捕获/灭活单元高压电极5，以及 以与被捕获/灭活单元的高电压电极5相对的方式配置的捕获/灭活单元接地电极7。

公开(公告)号：US20120312170A1

公开(公告)日：2012-12-13

申请号：US13487420

申请日：2012-06-04

Applicant: Hyong Soo NOH ,  Kochiyama Yasuhiko ,  So Young Yun

Inventor： Hyong Soo NOH ,  Kochiyama Yasuhiko ,  So Young Yun

IPC: B03C3/47

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/41 ,  B03C3/47 ,  B03C3/60 ,  B03C3/86 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic precipitator including a charger to charge dust particles in air and a collector to collect the dust particles. The collector includes a collector case including high-voltage electrodes, to which high-voltage is applied, low-voltage electrodes alternately stacked with the high-voltage electrodes so as to be grounded, and first electrode support elements to support the high-voltage and low-voltage electrodes with a distance therebetween. The first electrode support elements include electrode contact terminals to support extreme edge portions of the high-voltage and low-voltage electrodes. The high-voltage and low-voltage electrodes are formed of a conductive material, or a non-conductive material, the surface of which is subjected to conductive treatment. The electrode contact terminals for the high-voltage electrodes are formed of a semiconductive material. Accordingly, it is possible to maintain a constant distance between the electrodes and to prevent insulation breakdown without deterioration in the performance of the collector.

Abstract translation: 一种静电除尘器，包括用于对空气中的灰尘颗粒充电的充电器和收集器以收集灰尘颗粒。 集电体包括集电器壳体，其包括施加有高压的高压电极，与高压电极交替堆叠的低电压电极，以便接地;以及第一电极支撑元件，用于支撑高电压和 低压电极之间有一段距离。 第一电极支撑元件包括用于支撑高压和低压电极的尖端部分的电极接触端子。 高电压和低电压电极由导电材料或非导电材料形成，其表面经过导电处理。 用于高压电极的电极接触端子由半导体材料形成。 因此，可以在电极之间保持恒定的距离并且防止绝缘击穿而不会降低集电体的性能。

公开(公告)号：US20120222550A1

公开(公告)日：2012-09-06

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 stack comprises 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：US20120198996A1

公开(公告)日：2012-08-09

申请号：US13311384

申请日：2011-12-05

Applicant: Joseph Shulfer ,  Eberhard Veit

Inventor： Joseph Shulfer ,  Eberhard Veit

IPC: B03C3/16 ,  E03B1/00 ,  F22B33/00

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 the collected blow down water 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水并将收集的排出的水提供给湿式静电除尘器作为补充水补充物，蒸发出一部分出水并留下残留的出水，将蒸发的出水提供给湿式静电除尘器作为 进一步补充补充水，并使用剩余的出水来淬火由锅炉燃烧固体燃料产生的灰尘。 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。