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1. 发明授权

US5601791A Electrostatic precipitator for collection of multiple pollutants 失效
标题翻译：用于收集多种污染物的静电除尘器
公开(公告)号：US5601791A
公开(公告)日：1997-02-11
申请号：US350295
申请日：1994-12-06
申请人： Norman Plaks , Charles B. Sedman , Leslie E. Sparks
发明人： Norman Plaks , Charles B. Sedman , Leslie E. Sparks
IPC分类号： B03C3/013 , B03C3/014 , B03C3/02 , B03C3/53 , B03C3/78 , B03C3/00 , B03C3/04
CPC分类号： B03C3/78 , B03C3/013 , B03C3/014 , B03C3/025 , B03C3/53
摘要： A novel electrostatic precipitator includes an electrostatic collector section with discharge electrodes positioned between pairs of grounded collector electrodes, a gas entry port located upstream of said electrostatic collector section, and a transition section between the gas entry port and said electrostatic collector section into which an aqueous acid gas neutralizing agent is sprayed into a gas stream. An additional collector section may be interposed between the gas entry port and the point where the acid gas neutralizing agent is injected into the gas stream. The collector section may comprise alternating charging and short collection sections in which the grounded electrodes of adjoining charger and collector sections are connected. A liquid spray removes particulates collected on the grounded electrodes of the collector sections.
摘要翻译：一种新颖的静电除尘器包括：静电收集器部分，其放电电极位于成对的接地集电极之间，位于所述静电收集器部分上游的气体入口端口和气体入口和所述静电收集器部分之间的过渡部分，将酸性气体中和剂喷入气流中。可以在气体入口和酸性气体中和剂注入到气流中的位置之间插入另外的收集器部分。收集器部分可以包括交替充电和短路收集部分，其中邻接的充电器和收集器部分的接地电极被连接。液体喷雾除去收集在收集器部分的接地电极上的微粒。

2. 发明授权

US5217511A Enhancement of electrostatic precipitation with electrostatically augmented fabric filtration 失效
标题翻译：用静电增强织物过滤增强静电沉淀
公开(公告)号：US5217511A
公开(公告)日：1993-06-08
申请号：US826302
申请日：1992-01-24
申请人： Norman Plaks , Charles B. Sedman
发明人： Norman Plaks , Charles B. Sedman
IPC分类号： B03C3/019 , B03C3/155
CPC分类号： B03C3/155 , B03C3/019
摘要： An electrostatic precipitator includes a plurality of collector sections having parallel collection plates, defining gas flow lanes therebetween, and a bag filter section containing a plurality of parallel, elongated filter fabric bag elements. A plurality of corona discharge wires for charging solid particulates entrained in the gas flow entering the bag filter section are disposed parallel to and interspersed among the bag elements. Both the bag elements and the corona discharge wires within the bag filter section depend from a common plate member. Gas flow is from the outside of the bag elements to the inside and out through apertures in the supporting plate.
摘要翻译：静电除尘器包括多个收集器部分，其具有平行收集板，在其间限定气体流动通道，以及包含多个平行的细长过滤织物袋元件的袋式过滤器部分。多个用于带入夹带在进入袋式过滤器部分的气流中的固体颗粒的电晕放电线布置在袋元件之间并散布在袋元件中。袋式过滤器部分中的袋状元件和电晕放电线均由共同的板件构成。气流从袋元件的外部通过支撑板中的孔从内部流出。

3. 发明授权

US6152988A Enhancement of electrostatic precipitation with precharged particles and electrostatic field augmented fabric filtration 有权
标题翻译：增强静电沉淀与预充电颗粒和静电场增强织物过滤
公开(公告)号：US6152988A
公开(公告)日：2000-11-28
申请号：US176251
申请日：1998-10-21
申请人： Norman Plaks , Charles B. Sedman
发明人： Norman Plaks , Charles B. Sedman
IPC分类号： B03C3/155
CPC分类号： B03C3/155 , Y10S55/38
摘要： An electrostatic bag filter unit is formed of a plurality of sections arranged in series. One section is a bag filter section containing a plurality of parallel elongated filter fabric bag elements extending across and traverse to a gas flow path therethrough and a plurality of grounded, electrically-conductive support frames, each support frame being internal to and supporting one of the filter fabric bag elements. Optionally, the bag filter section may further include a plurality of non-discharging electrodes disposed parallel to and interspersed among the filter fabric bag elements. A filter precharger section is located immediately upstream of and contiguous with the bag filter section and is formed of a linear array of alternating corona discharge electrodes and grounded electrodes arranged perpendicular to the gas flow path.
摘要翻译：静电袋式过滤器单元由串联布置的多个部分形成。一个部分是袋式过滤器部分，其包含多个平行细长的过滤织物袋元件，该多个平行细长的过滤织物袋元件延伸穿过并穿过其中的气体流动路径以及多个接地的导电支撑框架，每个支撑框架内部并支撑滤布袋元件。可选地，袋式过滤器部分还可以包括平行于并散布在过滤织物袋元件之间的多个非排放电极。过滤器预充气器部分位于袋式过滤器部分的紧邻上游并与其邻接并由交替的电晕放电电极和垂直于气体流路设置的接地电极的线性阵列形成。

4. 发明授权

US5059219A Electroprecipitator with alternating charging and short collector sections 失效
标题翻译：具有交替充电和短集电极部分的电沉积器
公开(公告)号：US5059219A
公开(公告)日：1991-10-22
申请号：US588224
申请日：1990-09-26
申请人： Norman Plaks , Leslie E. Sparks
发明人： Norman Plaks , Leslie E. Sparks
IPC分类号： B03C3/02 , B03C3/12 , B03C3/36
CPC分类号： B03C3/025 , B03C3/12 , B03C3/36
摘要： The novel ESP has a plurality of collector sections alternating in series with a plurality of prechargers (charging sections) with each collector section being preceded by a charging section. Each collector section contains a plurality of collection plates spaced by a distance d to define a plurality of gas flow lanes therebetween. Each gas flow lane contains 1-4 corona discharge wires aligned parallel to the gas flow. Each charging section contains a plurality of corona discharge electrodes alternating with anodes in an array transverse to the gas flow. Each collector section is much shorter than in the prior art, both in actual length and in relation to the length of the length of the charging section and the interplate spacing d.
摘要翻译：小型ESP具有与多个预充电器（充电部分）串联交替的多个收集器部分，每个收集器部分之前是充电部分。每个收集器部分包含间隔距离d以在其间限定多个气流通道的多个收集板。每个气体流动通道包含与气体流平行排列的1-4个电晕放电丝。每个充电部分包含多个电晕放电电极，该电晕放电电极与横向于气流的阵列的阳极交替。每个收集器部分在现有技术中比实际长度和相对于充电部分的长度和板间距d的长度要短得多。

5. 发明授权

US4822381A Electroprecipitator with suppression of rapping reentrainment 失效
标题翻译：电击放电器抑制敲击再吸入
公开(公告)号：US4822381A
公开(公告)日：1989-04-18
申请号：US191469
申请日：1988-05-09
申请人： Ronald B. Mosley , Leslie E. Sparks , Norman Plaks
发明人： Ronald B. Mosley , Leslie E. Sparks , Norman Plaks
IPC分类号： B03C3/019 , B03C3/45 , B03C3/00
CPC分类号： B03C3/455 , B03C3/019
摘要： Apparatus and method are provided for reducing rapping reentrainment from a conventional electrostatic precipitator. Thus, the apparatus will include a conventional electrostatic precipitator having at least one main electrical section and, in sequence downstream of the main electrical section, a precharger and a reentrainment collector. The precharger has a tubular anode aligned with collection plates in the main electrical section and a corona discharge wire aligned with the corona discharge wires of the main electrical section. The reentrainment collector includes collection plates substantially shorter than the collection plates of the main electrical section with at least one corona discharge wire in each of the gaps between the collection plates. The secondary collection plates of the reentrainment collector are operated at a current density 75% or less of the current density at which the main collector plates are operated.
摘要翻译：提供了设备和方法，用于减少常规静电除尘器的敲击再吸入。因此，该装置将包括具有至少一个主电气部分的传统静电除尘器，并且依次在主电气部分的下游，具有预充电器和再吸入收集器。预充电器具有与主电气部分中的收集板对准的管状阳极和与主电气部分的电晕放电线对准的电晕放电线。再吸入收集器包括收集板，该收集板比主电部分的收集板短得多，在收集板之间的每个间隙中至少有一个电晕放电线。再导入收集器的二次收集板以主集电板操作的电流密度的75％以下的电流密度工作。

6. 发明授权

US4904283A Enhanced fabric filtration through controlled electrostatically augmented dust deposition 失效
标题翻译：通过控制的静电增强灰尘沉积增强织物过滤
公开(公告)号：US4904283A
公开(公告)日：1990-02-27
申请号：US257119
申请日：1988-10-11
申请人： Louis S. Hovis , Norman Plaks , Bobby E. Daniel
发明人： Louis S. Hovis , Norman Plaks , Bobby E. Daniel
IPC分类号： B03C3/155
CPC分类号： B03C3/155
摘要： A simple electrostatically enhanced fabric filtration system for removing fine particulate matter or dust entrained in a gas flow, has a single, elongate, central, corona-generating electrode positioned within a cylindrical fabric filter, closed at one end, into which the particulate bearing gas flow is directed. In one embodiment, a grid-like cylindrical grounded electrode is disposed proximately outside the filter element and establishes a radially directed electrostatic field with the corona electrode. Particles passing through the corona acquire charges of like polarity and are subjected immediately to Coulombic forces driving them radially outward toward the filter fabric where they collect prominently near the filter element inlet, thus allowing easier passage to the gas further downstream. Other embodiments have a plurality of grounded electrodes attached to the inside of the filter element or as wires woven therethrough. Corona concentration near the filter element entrance by known techniques, e.g., roughening, addition of points to, or by changes in cross-section of the corona electrode, can also be utilized to further enhance all embodiments.
摘要翻译：一种简单的静电增强织物过滤系统，用于去除气流中夹带的细颗粒物质或灰尘，具有位于圆柱形织物过滤器内的单个细长的中心电晕发生电极，该电极在一端封闭，颗粒轴承气体流动是指向的。在一个实施例中，格栅状的圆柱形接地电极被设置在滤波器元件的近旁，并与电晕电极建立一个径向定向的静电场。通过电晕的颗粒获得相当极性的电荷，并立即受到库仑力的径向向外驱动，过滤织物突出地集中在滤芯入口附近，从而允许更容易地进入下游的气体。其他实施例具有附接到过滤器元件的内部的多个接地电极或者通过其编织的电线。通过已知技术，例如粗糙化，点的添加或电晕电极的横截面的改变，滤光元件入口附近的电晕浓度也可用于进一步增强所有实施例。

7. 发明授权

US4885139A Combined electrostatic precipitator and acidic gas removal system 失效
标题翻译：组合静电除尘器和酸性气体去除系统
公开(公告)号：US4885139A
公开(公告)日：1989-12-05
申请号：US47577
申请日：1987-05-08
申请人： Leslie E. Sparks , Norman Plaks
发明人： Leslie E. Sparks , Norman Plaks
IPC分类号： B01D53/50 , B03C3/013 , B03C3/017 , B03C3/02
CPC分类号： B01D53/504 , B01D53/501 , B03C3/013 , B03C3/017 , B03C3/025
摘要： The cost-effectiveness of sulfur oxides and particulate matter removal is improved by placing a sulfur oxides or other acidic gases removal system and a multi-stage electrostatic precipitator within a single housing. The sulfur oxides or other acidic gas removal system works by spraying a neutralizing slurry or solution into incoming flue gas to form neutral salts which dry in a reaction zone provided between the sulfur oxides or other acidic gas removal system and the electrostatic filtration module. This system also provides for simple retrofitting of existing systems to include SO.sub.2 or other acidic gas removal systems.
摘要翻译：通过将硫氧化物或其他酸性气体去除系统和多级静电除尘器放置在单个壳体内来改善硫氧化物和颗粒物质去除的成本效益。硫氧化物或其它酸性气体去除系统通过将中和浆料或溶液喷入进入的烟气中来形成中性盐，其在设置在硫氧化物或其它酸性气体去除系统和静电过滤模块之间的反应区中干燥。该系统还提供了现有系统的简单改造，以包括SO2或其他酸性气体去除系统。

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