公开(公告)号：US06783575B2

公开(公告)日：2004-08-31

申请号：US10434680

申请日：2003-05-09

Applicant: Hajrudin Pasic ,  M. Khairul Alam ,  David J. Bayless

Inventor： Hajrudin Pasic ,  M. Khairul Alam ,  David J. Bayless

IPC: B03C316

CPC classification number: B03C3/53 ,  B03C3/08 ,  B03C3/16

Abstract: A laminar flow, wet electrostatic precipitator (ESP) with planar collecting electrodes preferably made of membranes, such as a woven silica fiber. The collecting electrodes are spaced close to planar discharge electrodes to promote laminar flow (Re

Abstract translation: 具有优选由膜制成的平面收集电极的层流，湿静电除尘器（ESP），例如编织二氧化硅纤维。 收集电极靠近平面放电电极间隔以促进层流（Re <2300）。 充电电极位于湿ESP的上游，以进入进入湿ESP的颗粒以促进收集。 湿式ESP优选在常规湍流干燥ESP的下游，用于在气流进入湿ESP之前收集气流中的大部分较大颗粒。

公开(公告)号：US06231643B1

公开(公告)日：2001-05-15

申请号：US09554895

申请日：2000-05-19

Applicant: Hajrudin Pasic ,  Md Khairul Alam ,  David J. Bayless

Inventor： Hajrudin Pasic ,  Md Khairul Alam ,  David J. Bayless

IPC: B03C376

CPC classification number: B03C3/47 ,  B03C3/53 ,  B03C3/76 ,  B03C3/763

Abstract: A membrane is used as a collection substrate in an electrostatic precipitator (ESP). Possible material choices include fibers in the form of woven mats, screens made from stainless steel wires or fiber reinforced polymer composite membranes. The membranes have a tensile bias applied during operation, and have impulse tensile force applied during a dust removal step. By combining a dry ESP membrane field with wet-film cleaning field, it may be possible to improve collection efficiencies both by reducing turbulence and eliminating re-entrainment losses due to rapping. Through implementation of new materials that resist hostile ESP environments, the invention enhances the possibility of using novel technologies, such as pulsed corona and others, suitable for removal of molecules such as NOx and SOx, which is very important for meeting proposed PM2.5 EPA emissions regulations.

Abstract translation: 膜用作静电除尘器（ESP）中的收集基板。 可能的材料选择包括编织垫子形式的纤维，不锈钢丝制成的丝网或纤维增强聚合物复合膜。 膜在操作期间具有施加的拉伸偏压，并且在除尘步骤期间施加脉冲张力。 通过将干燥的ESP膜场与湿膜清洁领域相结合，可以通过减少湍流并消除由于敲击造成的再夹带损失来提高收集效率。 通过实施抵抗敌对ESP环境的新材料，本发明增强了使用适合于去除分子如NOx和SOx的新型技术（如脉冲电晕等）的可能性，这对于满足拟议的PM2.5 EPA非常重要 排放法规。

公开(公告)号：US20110056376A1

公开(公告)日：2011-03-10

申请号：US12668210

申请日：2008-07-14

Applicant: Hajrudin Pasic

Inventor： Hajrudin Pasic

IPC: B03C3/41

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

Abstract: A the discharge electrode made of at least two parts. One part is the mast, which is made from substantially non-electrically conductive material, such as a CPVC pipe. The second part is a spike-carrying elongated member, such as a wire, made of substantially electrically conductive material, with sharpened spikes extending from the wire. The spike-carrying elongated member is attached to the mast, such as by winding around the mast in a helical pattern, and connected to an electrical device. The spikes extend away from the mast.

Abstract translation: 一种由至少两部分制成的放电电极。 一部分是由诸如CPVC管之类的基本非导电材料制成的桅杆。 第二部分是由基本上导电的材料制成的带钉的细长构件，例如导线，具有从线延伸的尖锐尖峰。 带钉的细长构件例如通过以螺旋形式缠绕在桅杆上并连接到电气装置而附接到桅杆上。 尖钉远离桅杆延伸。

公开(公告)号：US11772022B1

公开(公告)日：2023-10-03

申请号：US16933305

申请日：2020-07-20

Applicant: Hajrudin Pasic

Inventor： Hajrudin Pasic

IPC: B01D46/00 ,  B01D53/26 ,  B01D49/00 ,  B01D45/04 ,  B01D45/02 ,  B01D47/06 ,  B01D50/40 ,  E03B3/28

CPC classification number: B01D46/0053 ,  B01D45/02 ,  B01D45/04 ,  B01D47/06 ,  B01D49/00 ,  B01D50/40 ,  B01D53/26 ,  E03B3/28

Abstract: Vibrator is used to move circular strings in a harp-like screen to achieve frequencies corresponding with one of the natural frequencies of the strings as well as with the frequencies of gas vortices shedding off the strings in order to more efficiently: a) scrub particulates/droplets (solid or liquid) from the gas, b) exchange and utilize energy between the oncoming cold or hot gas and a liquid flowing down the screens in order to heat or cool the liquid, and c) agitate and, without clogging, more efficiently remove the liquid film streaming down the strings, i.e., to increase the sliding efficiency of the liquid flowing down the strings. With the strings vibrating in the resonant regime, particulate capture and energy and mass transfer are substantially enhanced compared to non-resonant, passive systems in which strings do not vibrate, or where vibrations are induced solely by the gas flow.

公开(公告)号：US06878192B2

公开(公告)日：2005-04-12

申请号：US10730595

申请日：2003-12-08

Applicant: Hajrudin Pasic

Inventor： Hajrudin Pasic

IPC: B03C3/09 ,  B03C3/45 ,  B03C3/47

CPC classification number: B03C3/09 ,  B03C3/45 ,  B03C2201/14

Abstract: An electrostatic precipitator using substantially planar screens of similar charge positioned perpendicular to the gas flow direction. The screens have a similar charge of the same polarity, and particles flowing through the screens are charged, agglomerated and either collected on the screens or fall downwardly into collecting hoppers below the screens. The screens preferably have openings smaller than 3 millimeters and are spaced apart less than 10 millimeters. In an alternative embodiment, the screens have alternating polarities and are spaced about an inch or more apart to prevent sparkover.

Abstract translation: 使用垂直于气体流动方向定位的类似电荷的基本上平面的屏幕的静电除尘器。 屏幕具有相同极性的相似电荷，并且流过屏幕的颗粒被充电，聚集并收集在屏幕上或者向下落入屏幕下方的收集料斗中。 屏幕优选具有小于3毫米的开口并且间隔开小于10毫米。 在替代实施例中，屏幕具有交替的极性并且间隔开大约一英寸或更大的间隔以防止火花放电。

公开(公告)号：US4276056A

公开(公告)日：1981-06-30

申请号：US69903

申请日：1979-08-27

Applicant: Hajrudin Pasic ,  George Herrmann

Inventor： Hajrudin Pasic ,  George Herrmann

IPC: B03C3/76

CPC classification number: B03C3/76

Abstract: An improved method of removing particulate matter from the plates of electrostatic precipitators includes applying tensile loads to the plates thus inducing high frequency stress whereby the particulate matter tends to break and slide down the surfaces of the plates with minimal reintroduction of the particulate matter into the fluid stream.

Abstract translation: 从静电除尘器的板中除去颗粒物质的改进方法包括向板施加拉伸载荷，从而引起高频应力，由此颗粒物质倾向于在板的表面破裂并滑动，同时微粒重新引入流体 流。