知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

113 records (took 0.018 seconds)

    METHODS FOR CLEANING PRECIPITATORS
    2.
    发明申请
    METHODS FOR CLEANING PRECIPITATORS 有权
    清洁预处理方法

    公开(公告)号：US20160346789A1

    公开(公告)日：2016-12-01

    申请号：US14727372

    申请日：2015-06-01

    Applicant: US Nitro Blasting & Environmental, LLC

    Inventor： Brian P. Warren ,  Philip F. Warren ,  Larry R. Massie

    IPC: B03C3/74

    CPC classification number: B03C3/74 ,  B01D53/32 ,  B03C3/76 ,  B03C2201/32 ,  B08B7/0007

    Abstract: A method for cleaning a precipitator having a hopper defining an interior space and a drain valve is provided. The method includes inserting an explosive device into the interior space defined within the hopper via the drain valve, while the precipitator remains on-line. The method also includes detonating the explosive device to cause particulate matter contained therein to loosen for removal through the drain valve.

    Abstract translation: 提供一种用于清洁具有限定内部空间的料斗和排水阀的除尘器的方法。 该方法包括通过排水阀将爆炸装置插入在料斗内限定的内部空间中，而除尘器保持在线。 该方法还包括引爆爆炸装置以使其中容纳的颗粒物质松动以通过排水阀去除。

    DEVICE FOR SEPARATING OIL DROPS IN A MIXTURE OF GAS AND OIL AND A SEPARATION METHOD IMPLEMENTING SUCH A SEPARATOR DEVICE
    4.
    发明申请
    DEVICE FOR SEPARATING OIL DROPS IN A MIXTURE OF GAS AND OIL AND A SEPARATION METHOD IMPLEMENTING SUCH A SEPARATOR DEVICE 有权
    用于在气体和油混合物中分离油料的装置和实现这种分离装置的分离方法

    公开(公告)号：US20160096183A1

    公开(公告)日：2016-04-07

    申请号：US14872677

    申请日：2015-10-01

    Applicant: MGI COUTIER

    Inventor： Pascal GUERRY ,  Ludovic SERRURIER ,  Adrien EUSTACHE

    IPC: B03C3/04 ,  B03C3/47 ,  B03C3/41

    CPC classification number: B03C3/47 ,  B03C3/08 ,  B03C3/12 ,  B03C3/14 ,  B03C3/365 ,  B03C3/41 ,  B03C3/74 ,  B03C3/88 ,  B03C2201/08 ,  B03C2201/30 ,  F01M13/04 ,  F01M13/0416 ,  F01M2013/0466

    Abstract: This separator device includes a separation chamber having an inlet and an outlet, an oil recovery chamber coupled to the separation chamber, an emitter electrode, a collector electrode, and an electronic unit connected to the emitter and collector electrodes, for during a charging phase, bringing the emitter electrode to a negative potential, so as to negatively charge oil drops, and bringing said at least one collector electrode to a zero or positive potential, so as to collect negatively charged oil drops. The separator device further includes a pressure-drop generating member in the separation chamber. The oil recovery chamber is coupled to the downstream portion of the separation chamber via a vacuuming port, so that the oil recovery chamber is depressed.

    Abstract translation: 该分离器装置包括具有入口和出口的分离室，连接到分离室的油回收室，发射极，集电极和连接到发射极和集电极的电子单元，用于在充电阶段期间， 使发射极电极为负电位，对油滴进行负电荷，并将所述至少一个集电极电极置于零电位或正电位，以便收集带负电荷的油滴。 分离器装置还包括在分离室中的压力降发生部件。 油回收室经由真空吸入口与分离室的下游部分连接，使得油回收室被压下。

    Electrostatic filter cartridge for a tower air cleaner
    5.
    发明授权
    Electrostatic filter cartridge for a tower air cleaner 有权
    用于塔式空气净化器的静电滤芯

    公开(公告)号：US07875104B2

    公开(公告)日：2011-01-25

    申请号：US12578933

    申请日：2009-10-14

    Applicant: Ross L. Cowie ,  Rudy A. Vandenbelt

    Inventor： Ross L. Cowie ,  Rudy A. Vandenbelt

    IPC: B03C3/78

    CPC classification number: B03C3/47 ,  B03C3/08 ,  B03C3/32 ,  B03C3/74 ,  B03C2201/04 ,  B03C2201/28 ,  Y02A50/2357

    Abstract: The disclosed electrostatic precipitator cartridge for a tower air cleaner in accord with the present invention is low-cost, because it is constructed of injected molded plastics material and stamped and extruded metal components. It is easy to clean, not only because it's constitutive metal parts and plastic components are machine washable but also because the cartridge as a whole is machine washable, the pieces and components are designed and arranged to prevent intracartridge fluid buildup or retention after washing, thereby eliminating any electrical shorting or arcing or other undesirable phenomena resulting therefrom that could interfere with the operation of the electrostatic filter cartridge. It is mechanically stable and has high particulate collection efficiency because it's ionizer bars have a predetermined preferably air foil shape that provides improved ionization efficiency and that imparts improved torsion stability rendering it possible to provide taller electrostatic filter cartridges and/or greater cleaning power.

    Abstract translation: 根据本发明的所公开的用于塔式空气净化器的静电除尘器筒是低成本的，因为它由注射成型的塑料材料和冲压和挤压的金属部件构成。 不仅因为它的组成型金属部件和塑料部件是可机洗的，而且因为整体的墨盒是可机洗的，这些部件和部件被设计和布置以防止洗涤后内部流体积聚或保留，从而 消除由此产生的可能干扰静电过滤筒的操作的任何电短路或电弧或其它不期望的现象。 它具有机械稳定性并且具有高的颗粒收集效率，因为其电离器棒具有预定的优选的空气箔形状，其提供改善的离子化效率并赋予改进的扭转稳定性，从而可以提供更高的静电过滤器滤芯和/或更大的清洁能力。

    REPLACING TUBES IN AIR TREATMENT SYSTEMS
    6.
    发明申请
    REPLACING TUBES IN AIR TREATMENT SYSTEMS 审中-公开
    在空气处理系统中更换管

    公开(公告)号：US20100031488A1

    公开(公告)日：2010-02-11

    申请号：US12358127

    申请日：2009-01-22

    Applicant: Scott Steven Krell ,  Alf Mauritzon

    Inventor： Scott Steven Krell ,  Alf Mauritzon

    IPC: B23P19/00

    CPC classification number: B03C3/74 ,  B03C3/383 ,  B03C3/86 ,  B03C2201/28 ,  Y10T29/49815

    Abstract: A method for removing and/or replacing tubes for generating ions in air flowing through an enclosed or partially enclosed structure. The method enables the tube to be removed and replaced without having to remove the device mounted to the structure that retains the tube.

    Abstract translation: 用于去除和/或更换用于在流过封闭或部分封闭结构的空气中产生离子的管的方法。 该方法使得管能够被移除和更换，而不必去除安装到保持管的结构的装置。

    METHODS FOR OPERATING A FILTRATION SYSTEM
    7.
    发明申请
    METHODS FOR OPERATING A FILTRATION SYSTEM 有权
    操作过滤系统的方法

    公开(公告)号：US20100024639A1

    公开(公告)日：2010-02-04

    申请号：US12183096

    申请日：2008-07-31

    Applicant: Robert W. Taylor

    Inventor： Robert W. Taylor

    IPC: B03C3/017 ,  B01D46/30 ,  A61F13/15

    CPC classification number: B01D46/04 ,  B01D46/0032 ,  B01D46/0068 ,  B01D46/50 ,  B03C3/06 ,  B03C3/155 ,  B03C3/41 ,  B03C3/49 ,  B03C3/74 ,  B03C2201/04 ,  G06Q30/0284

    Abstract: A method of operating a filtration system that filters flue gas, which includes particulate matter and a gaseous pollutant. The filtration system may include a fabric filter, which is cleaned with periodic pulse cleanings, a discharge electrode upstream of the fabric filter, which imparts an electric charge to at least some of the particulate matter before the particulate matter collects on the fabric filter, a sorbent, which is injected into the flue gas upstream of the fabric filter and absorbs at least some of the gaseous pollutant, and a fan, which draws the flue gas through the fabric filter. The filtration system may have a pulse cleaning interval setting that may be manipulated by an operator of the filtration system. The pulse cleaning interval setting may be the time between the pulse cleanings. The method may include the steps of: determining a cost of operating the filtration system at a first pulse cleaning interval setting; determining a cost of operating the filtration system at a second pulse cleaning interval setting; and comparing the cost of operating the filtration system at the first pulse cleaning interval setting with the cost of operating the filtration system at the second pulse cleaning interval.

    Abstract translation: 一种操作过滤系统的方法，其过滤烟道气，其包括颗粒物质和气体污染物。 过滤系统可以包括织物过滤器，其通过周期性脉冲清洁进行清洁，在织物过滤器上游的放电电极，其在颗粒物质收集在织物过滤器上之前向至少一些颗粒物质施加电荷， 吸附剂，其被注入到织物过滤器上游的烟道气中并吸收至少一些气体污染物;以及风扇，其将烟道气抽吸通过织物过滤器。 过滤系统可以具有可由过滤系统的操作者操纵的脉冲清洁间隔设置。 脉冲清洁间隔设置可以是脉冲清洗之间的时间。 该方法可以包括以下步骤：确定在第一脉冲清洁间隔设置下操作过滤系统的成本; 确定在第二脉冲清洁间隔设置下操作所述过滤系统的成本; 以及比较在第一脉冲清洁间隔设置下操作过滤系统的成本与在第二脉冲清洁间隔下操作过滤系统的成本。

    Air filtration system
    9.
    发明申请
    Air filtration system 有权
    空气过滤系统

    公开(公告)号：US20090044703A1

    公开(公告)日：2009-02-19

    申请号：US11893159

    申请日：2007-08-15

    Applicant: Larry S. Bias ,  Kristin Lyn Schaefer ,  Shannon L. Smith ,  John Mark Hagan ,  Mark David Woodruff ,  Daniel Joseph Mitchell ,  Cassius J. Mullen ,  Timothy H. Cauley ,  Robert Beasley

    Inventor： Larry S. Bias ,  Kristin Lyn Schaefer ,  Shannon L. Smith ,  John Mark Hagan ,  Mark David Woodruff ,  Daniel Joseph Mitchell ,  Cassius J. Mullen ,  Timothy H. Cauley ,  Robert Beasley

    IPC: B03C3/011 ,  B01D50/00 ,  B03C3/00

    CPC classification number: B03C3/82 ,  B03C3/12 ,  B03C3/74 ,  B03C3/86 ,  B03C2201/28

    Abstract: An intense field dielectric air filtration system includes a perimeter frame for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus. A door including a grille disposed thereon is mounted for movement on the frame between working and non-working positions for access to an air filter unit, a pre-filter unit and an intense field particle charging unit. Contacts on the filter unit and the field charging unit engage cooperating contacts on an enclosure mounted on the frame when the door is closed to supply electrical power. An interlock is provided to interrupt power when the door is moved to an open position or the grille is removed. A control system disposed in the enclosure includes user control features accessible when the door is in an open position. An alternate embodiment includes a support frame for positioning the filtration system in ductwork or the like other than a return air inlet.

    Abstract translation: 强场介质空气过滤系统包括用于墙壁或天花板安装在用于空调设备的回风管道的入口处的周边框架。 安装有设置在其上的格栅的门被安装用于在工作位置和非工作位置之间的框架上移动，用于进入空气过滤器单元，预过滤器单元和强场颗粒充电单元。 当门关闭以提供电力时，过滤器单元和现场充电单元上的触点接合在安装在框架上的外壳上的配合触点。 当门移动到打开位置或格栅被移除时，提供互锁以中断电力。 设置在外壳中的控制系统包括当门处于打开位置时可访问的用户控制特征。 替代实施例包括用于将过滤系统定位在除回流空气入口之外的管道系统等中的支撑框架。

    Polarity reversing circuit for electrostatic precipitator systems
    10.
    发明授权
    Polarity reversing circuit for electrostatic precipitator systems 失效
    静电除尘器系统的极性反转电路

    公开(公告)号：US07413593B2

    公开(公告)日：2008-08-19

    申请号：US11338525

    申请日：2006-01-24

    Applicant: Ralph F. Altman ,  Robert N. Guenther, Jr. ,  Grady B. Nichols

    Inventor： Ralph F. Altman ,  Robert N. Guenther, Jr. ,  Grady B. Nichols

    IPC: B03C3/68 ,  B03C3/76

    CPC classification number: B03C3/68 ,  B03C3/74 ,  Y10S323/903

    Abstract: A gas separation apparatus using electrostatic precipitators and mechanical rappers is enhanced by the addition of an opposite polarity refreshing power supply and a switching arrangement. The switching components selectively disconnect the primary power supply and connect the refreshing power supply to the electrostatic precipitator, causing an electrical impulse in the precipitator sufficient to dislodge precipitate from the collector plates. In one embodiment, an RC filter is further provided to control the impulse and reduce the burden that would otherwise be placed upon the refreshing power supply. In a second embodiment, a pair of SCR strings serve as the switches. Cleaning power is delivered from a capacitor through one of the SCR strings using a resonant circuit, the resonance which causes the SCR string to commutate off after the impulse has been delivered. The capacitor is charged to a pre-calculated potential, dependent upon a measured potential just prior to delivery of the cleaning power, to ensure that the cleaning voltage stays below a corona onset voltage. The novel separation apparatus and technique offer particular synergy when applied to the effluent stream from a coal-fired electric power plant or other similar gas streams.

    Abstract translation: 使用静电除尘器和机械敲击器的气体分离装置通过添加相反极性的刷新电源和开关装置来增强。 开关组件选择性地断开主电源并将刷新的电源连接到静电除尘器，使得除尘器中的电脉冲足以从收集板上移除沉淀物。 在一个实施例中，进一步提供RC滤波器以控制脉冲并减轻另外将被置于刷新电源的负担。 在第二实施例中，一对SCR串用作开关。 使用谐振电路从电容器通过SCR串中的一个SCR串来传送清洁电力，该谐振电路在脉冲输送之后导致SCR串整流。 电容器被充电到预先计算的电位，这取决于在传送清洁功率之前的测量电位，以确保清洁电压保持低于电晕起始电压。 当应用于来自燃煤电厂或其它类似气流的流出物流时，新颖的分离装置和技术提供特别的协同作用。

Patent Agency Ranking