专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20030015095A1 Apparatus and methods for removing fines from a gas stream 有权
公开(公告)号：US20030015095A1
公开(公告)日：2003-01-23
申请号：US09905890
申请日：2001-07-17
发明人： David F. Brashears
IPC分类号： B01D046/02
CPC分类号： B01D46/02 , B01D46/0068 , B01D46/48
摘要： A bag house is mounted on a portable trailer and has a tube sheet with depending filter bags in part defining a first plenum for receiving a gas stream with fines and a second plenum for receiving clean gas from the filter bags. The fines are collected in one or more hoppers below the filter bags. A screw conveyor in each hopper has reverse flighting adjacent opposite ends for conveying separated fines longitudinally along and from adjacent opposite ends toward a central location intermediate the length of the housing. An elevation conveyor having an inlet located in the central location conveys the collected separated fines out of the housing to an external outlet for discharge into a surge operator.

92. 发明授权

US06375698B1 Long filter assembly with connection device 失效
标题翻译：具有连接装置的长过滤器组件
公开(公告)号：US06375698B1
公开(公告)日：2002-04-23
申请号：US09593351
申请日：2000-06-14
申请人： Jack Thomas Clements , Ronald Lawayne Mahoney , Jon Baker
发明人： Jack Thomas Clements , Ronald Lawayne Mahoney , Jon Baker
IPC分类号： B01D2915
CPC分类号： B01D46/521 , B01D46/0021 , B01D46/02 , B01D46/2411 , B01D2201/0446 , B01D2201/40 , B01D2265/028 , B01D2271/02
摘要： A filter assembly (24) includes a first filter portion (80) with a first attachment (100) adapted to attach to a tubesheet (44) to support at least a portion of the first filter portion in a second plenum (40) and to permit fluid communication between the first filter portion and a first plenum (42). A tubular member (104) is fixed to and extends from the first attachment (100). A pleated filter element (120) is disposed adjacent to the tubular member (104) for support. A second attachment (140) is fixed to the tubular member (104) at a second end of the first filter portion (80) and defines an opening through which fluid may flow. The tubular member (104) is fixed to the first and second attachments (100, 140) with sufficient strength to support the weight of at least one other filter portion. A second filter portion (82) includes a third attachment (180) at a first end and defines an opening through which fluid may flow. A tubular member (186) is fixed to and extends from the third attachment (180). A pleated filter element (188) is disposed adjacent to the tubular member (186) for support. A plate (190) closes a second end of the second filter portion (82). A connection device (510, 522) sealingly connects the second attachment (140) of the first filter portion (80) with the third attachment (180) of the second filter portion (82) and permits fluid communication between the first and second filter portions. The connection device (510,522) has sufficient strength to support the weight of filter portions located on the side of the clamping mechanism opposite the first attachment (100) of the first filter portion (80).
摘要翻译：过滤器组件（24）包括第一过滤器部分（80），第一过滤器部分（80）具有适于附接到管板（44）上的第一附接件（100），以将第一过滤器部分的至少一部分支撑在第二集气室（40）中，允许第一过滤部分和第一集气室（42）之间的流体连通。管状构件（104）固定到第一附件（100）并从第一附件（100）延伸。打褶过滤器元件（120）邻近于用于支撑的管状构件（104）设置。第二附件（140）在第一过滤器部分（80）的第二端处固定到管状构件（104），并且限定了流体可以流过的开口。管状构件（104）以足够的强度固定到第一和第二附接件（100,140），以支撑至少一个其它过滤器部分的重量。第二过滤器部分（82）在第一端处包括第三附件（180），并且限定了流体可以流过的开口。管状构件（186）固定到第三附件（180）并从第三附件（180）延伸。打褶过滤器元件（188）邻近于用于支撑的管状构件（186）设置。板（190）封闭第二过滤器部分（82）的第二端。连接装置（510,522）将第一过滤器部分（80）的第二附件（140）与第二过滤器部分（82）的第三附件（180）密封地连接，并允许第一和第二过滤器部分。连接装置（510,522）具有足够的强度以支撑位于与第一过滤部分（80）的第一附件（100）相对的夹紧机构侧的过滤部分的重量。

93. 发明授权

US06372052B1 Portable combustion-driven H.V.A.C. duct cleaning system 失效
标题翻译：便携式燃烧驱动的H.V.A.C. 管道清洁系统
公开(公告)号：US06372052B1
公开(公告)日：2002-04-16
申请号：US09241986
申请日：1999-02-02
申请人： Edward A. Jones
发明人： Edward A. Jones
IPC分类号： F23J302
CPC分类号： B01D46/44 , B01D46/0023 , B01D46/02 , B01D46/10 , B01D2275/10 , B01D2279/55 , B08B9/0321 , B08B9/0322 , F24F13/02 , F24F2221/22
摘要： A combustion driven, portable, HVAC duct cleaning system is provided wherein the components of the system are quickly and easily attachable and detachable and are mounted on cart means to allow for mobility of the system. The system includes ducting for attaching the system to ductwork to be cleaned, a primary filter for filtering large debris, a combustion driven blower for creating an airflow, and a secondary filter for final filtering of the air prior to release into the atmosphere. The primary filter includes a breach door for opening the filter to remove filtered material therefrom. The breach door may include a transparent panel for permitting one to view the interior thereof. Preferably, the primary filter includes a wire mesh cone, the point of which extends into the air flow to provide for the filtering of large objects. The blower is preferably a tube axial blower driven by means of a belt interconnected with a combustion engine for driving the impeller within the blower to create an airflow. Thereafter, the airflow can be exhausted into a filter such as an inflatable sleeve filter or a HEPA filter such as a HEPA trailer. In an alternate embodiment, the combustion driven blower may include twin impellers driven by separate combustion engines to increase the resistance to static pressure as would be measured by water column fit. The twin impellers are preferably counter rotational to straighten airflow through the blower and to boost resistance static pressure as would also be measured by water column lift.
摘要翻译：提供燃烧驱动的便携式HVAC管道清洁系统，其中系统的部件快速且容易地可附接和可拆卸，并且安装在小车装置上以允许系统的移动性。该系统包括用于将系统连接到待清洁的管道系统的管道，用于过滤大碎屑的主过滤器，用于产生气流的燃烧驱动鼓风机和用于在释放到大气中之前对空气进行最终过滤的二次过滤器。主过滤器包括用于打开过滤器以从其中除去过滤材料的破裂门。突破门可以包括用于允许人们观察其内部的透明面板。优选地，主过滤器包括丝网锥，其网点延伸到空气流中以提供对大物体的过滤。鼓风机优选是通过与内燃机互连的带驱动的管轴向鼓风机，用于在鼓风机内驱动叶轮以产生气流。此后，气流可以排放到诸如可膨胀的套筒过滤器或HEPA过滤器如HEPA拖车的过滤器中。在替代实施例中，燃烧驱动的鼓风机可以包括由单独的内燃机驱动的双叶轮，以增加如通过水柱配合测量的静压力。双叶轮优选地是反向旋转的，以使通过鼓风机的气流拉直，并且也可以通过水柱升力来测量抗压静压力。

94. 发明授权

US06372004B1 High efficiency depth filter and methods of forming the same 失效
标题翻译：高效深度过滤器及其形成方法
公开(公告)号：US06372004B1
公开(公告)日：2002-04-16
申请号：US09372496
申请日：1999-08-11
申请人： Jan Schultink , Bas Schultink
发明人： Jan Schultink , Bas Schultink
IPC分类号： B01D2911
CPC分类号： B01D46/02 , A47L9/14 , B01D39/163 , B01D46/0001 , B01D46/0032 , B01D46/0036 , B01D2275/10 , B01D2279/55 , Y10S55/02 , Y10S55/05 , Y10S264/48 , Y10T442/668
摘要： A composite filter for removing particulates entrained in a gas has stack of at least two non-pre-bonded tiers of filter material which are bonded together to form a unitary stratified structure. The tiers can include thermally bindable components such as bicomponent or monocomponent polymer fibers, or adhesively bindable components, such as pulp fibers, especially fluff pulp, split film fibers, mixed electrostatically charged fibers and staple fibers. In addition to vacuum cleaner bags, the novel filter composite can be utilized in applications such as heating ventilation and air conditioning (HVAC) systems, vehicle cabin air filters, high efficiency (so-called “HEPA”) and clean room filters, emission control bag house filters, respirators, surgical face masks and the like.
摘要翻译：用于去除夹带在气体中的微粒的复合过滤器具有堆叠的至少两个非预粘结的过滤材料层，它们结合在一起以形成一体的分层结构。层可以包括可热粘合的组分，例如双组分或单组分聚合物纤维，或可粘合结合的组分，例如纸浆纤维，特别是绒毛浆，分裂膜纤维，混合静电带电纤维和短纤维。除了真空吸尘器袋之外，新型过滤器复合材料可用于加热通风和空调（HVAC）系统，车厢空气过滤器，高效率（所谓的“HEPA”）和洁净室过滤器，排放控制袋式过滤器，呼吸器，手术口罩等。

95. 发明授权

US06355078B1 Arrangement for venting an enclosure 有权
标题翻译：排气罩的布置
公开(公告)号：US06355078B1
公开(公告)日：2002-03-12
申请号：US09577500
申请日：2000-05-24
申请人： Terry J. Wickland
发明人： Terry J. Wickland
IPC分类号： B01D4600
CPC分类号： B01D46/0032 , B01D46/0091 , B01D46/02 , Y10S55/39
摘要： A bag for containing nuclear waste material has a venting arrangement having of a plurality of vent holes through the wall of the bag. Each vent hole includes a filter arrangement in which there is a first film mounted on the inside of the bag in alignment with the vent hole and a second film mounted on the outside of the bag aligned with both the vent hole and the first film to define a chamber between the first and second films, the chamber including the vent hole. A HEPA filter media is disposed in the chamber, so that fluid in the chamber passing through apertures in the first and second films also passes through the filter media. A preferred use of the present invention is to vent explosive gasses, such as hydrogen, from bags containing waste material such as nuclear waste material.
摘要翻译：用于容纳核废料的袋具有通过袋的壁具有多个通气孔的排气装置。每个通气孔包括一个过滤器装置，其中有一个第一膜安装在袋的内部，与排气孔对齐，并且安装在袋的外侧上的第二个膜与排气孔和第一个膜对准，以限定第一和第二膜之间的室，所述室包括通气孔。 HEPA过滤介质设置在室中，使得通过第一和第二膜中的孔的室中的流体也通过过滤介质。本发明的优选用途是从包含诸如核废料的废料的袋中排放诸如氢的爆炸性气体。

96. 发明授权

US06290740B1 Large size clean air workstation 有权
标题翻译：大型清洁空气工作站
公开(公告)号：US06290740B1
公开(公告)日：2001-09-18
申请号：US09396972
申请日：1999-09-15
申请人： Richard F. Schaefer
发明人： Richard F. Schaefer
IPC分类号： B01D3530
CPC分类号： B01D46/02 , B01D46/10 , Y10S55/18
摘要： A workbench suited for welding, grinding, and polishing operations features a multi-panel table top. The panels each have a high number of perforations to allow a high rate of air flow at a relatively low noise level. An optional backwall or a booth can be mounted atop the tabletop. Each also has perforations to collect dust from the air flow.
摘要翻译：适用于焊接，磨削和抛光操作的工作台具有多面板桌面。这些面板每个具有大量穿孔，以允许在相对低的噪声水平下的高速率的空气流动。可选的后墙或摊位可以安装在桌面顶部。每个还具有穿孔以从空气流中收集灰尘。

97. 发明申请

US20010015159A1 Ultra fine fly ash and a system for collecting the same 失效
标题翻译：超细粉煤灰和收集系统
公开(公告)号：US20010015159A1
公开(公告)日：2001-08-23
申请号：US09779250
申请日：2001-02-08
发明人： John D. Hume , R. F. Ridgeway , J. F. Mainieri
IPC分类号： F23B007/00
CPC分类号： B01D46/02 , A61K39/00 , A61K2039/505 , B01D46/002 , B01D46/48 , B01D50/002 , C07K16/30 , F23J3/00 , F23J15/006 , F23J15/025 , F23J2217/101 , F23J2700/001
摘要： A system for collecting ultra fine fly ash from a dry fly ash removal system includes providing a bagfilter transport conduit for each bagfilter of the system. A vacuum shutoff valve is positioned in each bagfilter transport conduit The bagfilter transport conduit is selectively connected to an educator that is, in turn, selectively connected to a blower. The blower creates a vacuum flow in the transport conduit that draws the ultra fine fly ash from the bagfilter and deposits the ultra fine fly ash in a collection bin. This system allows a dry fly ash removal system to segregate fly ash by size and separately collect the ultra fine fly ash from the larger fly ash particles. The ultra fine fly ash has been found to be commercially valuable as a concrete admixture filler in various applications.
摘要翻译：用于从干燥除尘系统收集超细粉煤灰的系统包括为系统的每个袋式过滤器提供袋式过滤器输送管道。真空截止阀位于每个袋式过滤器输送管道中。袋式过滤器输送导管选择性地连接到教育者，教育者又选择性地连接到鼓风机。鼓风机在输送管道中产生真空流，其从袋式过滤器抽出超细的飞灰并将超细飞灰沉积在收集箱中。该系统允许干燥除尘系统通过尺寸分离飞灰，并从较大的飞灰颗粒分别收集超细粉煤灰。已经发现超细粉煤灰在各种应用中作为混凝土外加剂是商业上有价值的。

98. 发明授权

US06245160B1 Method for clearing gas lines 失效
标题翻译：清除气体管线的方法
公开(公告)号：US06245160B1
公开(公告)日：2001-06-12
申请号：US09570694
申请日：2000-05-12
申请人： James E. Burns, Jr. , James S. Yablonski , Crawford Allen , Brian Martin , Christopher Malone , Edward LaPointe
发明人： James E. Burns, Jr. , James S. Yablonski , Crawford Allen , Brian Martin , Christopher Malone , Edward LaPointe
IPC分类号： B08B504
CPC分类号： B01D46/02 , B01D46/4209 , B01D50/002
摘要： A method for clearing natural gas service lines includes providing an independently operable vacuum clearing unit having a frame supporting a centrifugal blower, an internal combustion engine for operating the blower and a bag separator connected to an air intake on the blower. The blower is exhausted above the truck through an absolute (HEPA) filter. A drum top separator selectively mounted on the open upper end of one of a plurality of waste barrels releasably secured in fixed position on the truck is connected between the vacuum clearing unit and an inlet port accessible externally of the truck. The inlet port is connected by an elongated flexible service hose and a service hose adapter to a gas service line to be cleared. The vacuum clearing unit is then operated, thereby drawing any debris present in the gas line through the unit and into one of the plurality of waste barrels.
摘要翻译：一种清理天然气服务线路的方法包括：提供一个可独立操作的真空清除装置，其具有支撑离心鼓风机的框架，用于操作鼓风机的内燃机和连接到鼓风机上的进气口的袋分离器。鼓风机通过绝对（HEPA）过滤器在卡车上方排出。选择性地安装在可释放地固定在卡车上的固定位置的多个废料桶中的一个的敞开的上端上的鼓顶分离器连接在真空清除单元和可从卡车外部进入的入口端口。入口通过细长的柔性服务软管和服务软管适配器连接到要清除的燃气服务线。然后操作真空清除单元，从而将存在于气体管线中的任何碎屑通过该单元吸入多个废物桶中的一个。

99. 发明授权

US06221135B1 Dust collector coupling skirt 有权
标题翻译：集尘器联轴器裙
公开(公告)号：US06221135B1
公开(公告)日：2001-04-24
申请号：US09398752
申请日：1999-09-17
申请人： John Wirth, Jr. , Jay L. Sanger , Paul Brutsman
发明人： John Wirth, Jr. , Jay L. Sanger , Paul Brutsman
IPC分类号： B01D4600
CPC分类号： B01D46/0005 , A47L5/365 , A47L9/127 , B01D46/02 , B01D2265/05 , Y10S55/03
摘要： To adapt a dust collector for use with a trash can, a clamp-on skirt or adapter is provided to interconnect the lower opening of the dust collector housing to the rim or upper portion of a conventional trash can. In a preferred embodiment, the clamp-on skirt adapter is formed from the same material as conventional dust collection bags and can be clamped to the dust collector housing and trash can using, for example, conventional dust collection bag clamping straps.
摘要翻译：为了适应与垃圾桶一起使用的集尘器，提供夹紧裙或适配器以将集尘器壳体的下开口与常规垃圾桶的边缘或上部部分互连。在优选实施例中，夹紧裙部适配器由与常规灰尘收集袋相同的材料形成，并且可以使用例如常规的灰尘收集袋夹紧带夹紧到集尘器壳体和垃圾桶。

100. 发明授权

US06189460B1 Combustion system for sooty smoke generating facilities 失效
标题翻译：煤烟发生设施燃烧系统
公开(公告)号：US06189460B1
公开(公告)日：2001-02-20
申请号：US08999021
申请日：1997-12-29
申请人： Yoshiharu Abe , Yoshiyasu Fukui , Noriyuki Yamada , Takanori Shiina , Setsuo Kikuchi , Yoshinori Akagawa
发明人： Yoshiharu Abe , Yoshiyasu Fukui , Noriyuki Yamada , Takanori Shiina , Setsuo Kikuchi , Yoshinori Akagawa
IPC分类号： F23N500
CPC分类号： B01D46/02 , B01D53/30 , B01D53/346 , B01D53/70 , B01D53/74 , B01D53/79 , F23G5/50 , F23G2207/103 , F23G2207/104 , F23G2207/107 , F23G2207/60 , F23G2900/55003 , F23J7/00 , F23J2217/101 , F23N5/003 , G01N1/2202 , G01N1/2258 , G01N1/26 , G01N2001/2223 , Y02A50/2355
摘要： A combustion system for reducing an amount of air polluting substances in a combustion exhaust gas produced in a combustion furnace comprises a combustion furnace configured to produce a combustion exhaust gas upon combustion of a combustible material, wherein the combustion exhaust gas contains an amount of air polluting substances; an analyzer suitable for analyzing the combustion exhaust gas and producing an analytical signal; a conduit suitable for conducting the combustion exhaust gas from the outlet opening to the analyzer, wherein the conduit is located adjacent the outlet opening of the combustion furnace; a controller suitable for processing the analytical signal produced by the analyzer and outputting a first control signal and a second control signal, based on the analytical signal; a neutralizer supplier suitable for supplying the combustion furnace with an amount of neutralizers to reduce the amount of air polluting substances in the combustion exhaust gas, wherein the amount of neutralizers supplied to the combustion furnace is based on the first control signal outputted by the controller; and an operating condition readjuster suitable for readjusting at least one operating condition of the combustion furnace selected from the group consisting of (1) a temperature of the combustion furnace, (2) a time for combusting the combustible material, and (3) an air flow in the combustible furnace, to reduce the amount of air polluting substances in the combustion exhaust gas, wherein the at least one operating condition is readjusted based on the second control signal outputted by the controller.
摘要翻译：一种用于减少在燃烧炉中产生的燃烧废气中的空气污染物质的量的燃烧系统，包括：燃烧炉，其构造成在可燃材料燃烧时产生燃烧废气，其中，所述燃烧废气含有一定量的空气污染物质; 适用于分析燃烧废气并产生分析信号的分析仪; 导管，其适于将燃烧废气从出口开口传导到分析器，其中导管位于燃烧炉的出口附近; 控制器，其适于处理由分析器产生的分析信号，并且基于分析信号输出第一控制信号和第二控制信号; 适用于向燃烧炉提供一定量的中和剂以减少燃烧废气中的空气污染物质的量的中和器供应器，其中供应到燃烧炉的中和剂量基于由控制器输出的第一控制信号; 以及适于重新调节燃烧炉的至少一个操作条件的操作条件再调整器，所述操作条件选自（1）燃烧炉的温度，（2）燃烧可燃材料的时间，和（3）空气在可燃炉中流动，以减少燃烧废气中的空气污染物质的量，其中基于由控制器输出的第二控制信号重新调整至少一个操作条件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式