公开(公告)号：US09546942B2

公开(公告)日：2017-01-17

申请号：US13806224

申请日：2011-06-24

申请人： Dirk ter Horst ,  Hans-Joachim Lippold

发明人： Dirk ter Horst ,  Hans-Joachim Lippold

IPC分类号： G01N15/08 ,  B01D46/42

CPC分类号： G01N15/0826 ,  B01D46/42

摘要： A method for estimating energy use in an air filtration system using a preselected air filter includes the steps of: entering filtration system information into a computer having access to dust holding capacity—pressure drop curves for a plurality of air filters; determining an estimated current energy use of the air filtration system for a current air filter in the system; and presenting the estimated energy use on a display of the computer. Proposed filters can be evaluated and filter operation and changing cycle can be optimized.

摘要翻译： 一种用于估计使用预选空气过滤器的空气过滤系统中的能量使用的方法包括以下步骤：将过滤系统信息输入到具有多个空气过滤器的防尘容量 - 压降曲线的计算机中; 确定系统中当前空气过滤器的空气过滤系统的估计的当前能量使用量; 并在计算机的显示器上呈现估计的能量使用。 可以对提出的滤波器进行评估，并可以优化滤波器操作和变化周期。

公开(公告)号：US20160216288A1

公开(公告)日：2016-07-28

申请号：US14744778

申请日：2015-06-19

申请人： H2Optx Inc.

发明人： Rudolf J. Hofmeister ,  Donald A. Ice ,  Scott W. Tandy

IPC分类号： G01N35/10 ,  G01N21/01 ,  G01N23/00

CPC分类号： G01J3/42 ,  B01D46/0002 ,  B01D46/42 ,  G01J3/00 ,  G01J3/0267 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/10 ,  G01J3/44 ,  G01N1/06 ,  G01N21/01 ,  G01N21/25 ,  G01N21/253 ,  G01N21/33 ,  G01N21/3504 ,  G01N21/3577 ,  G01N21/65 ,  G01N23/00 ,  G01N33/15 ,  G01N35/10 ,  G01N2021/0106 ,  G01N2201/0231

摘要： In some aspects, a device for apportioning granular samples includes a sample feeder defining a conduit, the conduit including a first opening to receive the granular samples and a second opening. The device includes a shuttle operably coupled to the sample feeder to receive the granular samples from the conduit via the second opening. The shuttle is configured to apportion the granular samples to incrementally enter a sample chamber to be analyzed. The device includes an outlet conduit fluidly coupled to the sample chamber and configured to permit the sample chamber to be evacuated.

摘要翻译： 在一些方面，用于分配颗粒样品的装置包括限定导管的样品进料器，所述导管包括用于接收颗粒样品的第一开口和第二开口。 该装置包括可操作地连接到样品供给器的穿梭器，以经由第二开口从导管接收颗粒样品。 梭子被配置成分配颗粒样品以递增地进入待分析的样品室。 该装置包括流体耦合到样品室并被配置为允许样品室被排空的出口导管。

公开(公告)号：US20160136557A1

公开(公告)日：2016-05-19

申请号：US14937950

申请日：2015-11-11

申请人： Paul Ragaller ,  Alexander Sappok ,  Leslie Bromberg

发明人： Paul Ragaller ,  Alexander Sappok ,  Leslie Bromberg

IPC分类号： B01D46/00 ,  F01N3/023

CPC分类号： B01D46/0068 ,  B01D41/04 ,  B01D46/0057 ,  B01D46/0064 ,  B01D46/0067 ,  B01D46/0075 ,  B01D46/24 ,  B01D46/2418 ,  B01D46/42 ,  B01D2258/01 ,  B01D2273/18 ,  B01D2279/30 ,  F01N3/023 ,  F01N3/0233 ,  F01N3/0237

摘要： A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cleaning process, whereby, a fluid is directed to flow through a localized region of the filter media, thereby dislodging and removing accumulated retentate from the filter. In addition, the localized application of fluid flow allows for localized monitoring of the cleanliness of the filter with a high degree of spatial resolution. This filter retentate removal system and method is broadly applicable to a wide range of systems and processes ranging to engines and exhaust systems to production plants and equipment.

摘要翻译： 公开了一种用于从过滤器除去渗余物的系统和方法，其通过局部应用利用加压和/或真空流体。 本公开描述了用于执行清洁过程的清洁系统和步骤序列，由此，流体被引导流过过滤介质的局部区域，从而从过滤器移除和去除累积的滞留物。 此外，流体流动的局部应用允许以高度的空间分辨率对过滤器的清洁度进行局部监测。 这种过滤器保留物去除系统和方法广泛适用于从发动机和排气系统到生产车间和设备的各种系统和过程。

公开(公告)号：US20160051922A1

公开(公告)日：2016-02-25

申请号：US14794903

申请日：2015-07-09

申请人： Sunonwealth Electric Machine Industry Co., Ltd.

发明人： Alex Horng ,  Ming-Tsung Li ,  Tsung-Chi Wang

IPC分类号： B01D46/00 ,  B01D46/42

CPC分类号： B01D46/0005 ,  B01D46/0023 ,  B01D46/42 ,  B01D2273/30

摘要： An air exchange device includes: an air-guiding tube having a first end and a second end opposite to each other, the first end having a first inlet and a first outlet, and the second end having a second inlet and a second outlet; a partition arranged inside the air-guiding tube to divide the inside of the air-guiding tube into a first air-guiding space communicating with the first and second inlets and a second air-guiding space communicating with the first and second outlets; a first filter arranged in a position adjacent to the first inlet; a second filter arranged in a position adjacent to the second inlet; and at least one fan adapted to draw and expel air and combined with the air-guiding tube; wherein bores of meshes of the first filter are larger than bores of meshes of the second filter.

摘要翻译： 空气交换装置包括：空气引导管，其具有彼此相对的第一端和第二端，所述第一端具有第一入口和第一出口，所述第二端具有第二入口和第二出口; 空气引导管内部设置有将引导管的内部分隔成与第一入口和第二入口连通的第一空气引导空间的隔板和与第一和第二出口连通的第二空气引导空间; 布置在与所述第一入口相邻的位置的第一过滤器; 布置在与所述第二入口相邻的位置的第二过滤器; 以及至少一个风扇，其适于抽吸和排出空气并与空气引导管结合; 其中第一过滤器的孔的孔大于第二过滤器的孔的孔。

公开(公告)号：US20150367372A1

公开(公告)日：2015-12-24

申请号：US14765880

申请日：2014-01-16

申请人： EISENMANN AG

发明人： Juergen ROECKLE ,  Daniel SLUKA

IPC分类号： B05B15/12 ,  B01D46/00 ,  B01D46/42

CPC分类号： B05B14/43 ,  B01D46/0002 ,  B01D46/42 ,  Y02P70/36

摘要： The invention relates to a device for separating overspray from the booth air of coating booths, in particular painting systems, charged with overspray. The device includes a separation unit through which booth air charged with overspray can be guided and in which overspray is separated. The separating unit is designed as an exchangeable structural unit having a filter housing, an inlet opening and a filter unit. The air flow charged with overspray can be guided via the air guiding device to the separation unit. The separating unit includes an inlet collar which defines the inlet at least in sections and the air guiding device includes a connecting sleeve, which immerses in such a manner into the inlet opening when the separating device is in operation in such a manner that said connecting sleeve is surrounded by the inlet collar of the separation unit.

摘要翻译： 本发明涉及一种用于从喷涂室的展位空间，特别是喷涂系统中分离过喷的装置，其中装有过喷。 该装置包括分离单元，通过该分离单元可以引导充满过喷的空气室，并且其中过喷剂被分离。 分离单元被设计为具有过滤器壳体，入口开口和过滤器单元的可更换结构单元。 充满过量喷射的空气流可以通过空气引导装置被引导到分离单元。 分离单元包括入口轴环，至少部分地限定入口，并且空气引导装置包括连接套筒，当分离装置以这样的方式操作时，该连接套筒以这种方式浸入入口中，使得所述连接套筒 被分离单元的入口环围绕。

公开(公告)号：US09180398B2

公开(公告)日：2015-11-10

申请号：US13903600

申请日：2013-05-28

申请人： Donaldson Company, Inc.

发明人： Steven Scott Gieseke ,  William M. Juliar ,  Edward A. Steinbrueck ,  Wayne R. W. Bishop ,  Patrick Golden ,  Wayne C. Musselman

IPC分类号： B01D46/00 ,  B01D46/42 ,  B01D46/52

CPC分类号： B01D46/4227 ,  B01D46/42 ,  B01D46/525 ,  B01D46/527 ,  B01D2271/027 ,  Y10T29/49721 ,  Y10T29/4973

摘要： A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein.

公开(公告)号：US20150053082A1

公开(公告)日：2015-02-26

申请号：US14533712

申请日：2014-11-05

申请人： Energy & Environmental Research Center Foundation

发明人： Jay C. Almlie ,  Stanley J. Miller

IPC分类号： B01D46/00

CPC分类号： B08B7/0028 ,  B01D46/0065 ,  B01D46/0068 ,  B01D46/0075 ,  B01D46/0076 ,  B01D46/04 ,  B01D46/42 ,  B08B7/02

摘要： A method for removing residual filter cakes that remain adhered to a filter after typical particulate removal methodologies have been employed, such as pulse-jet filter element cleaning, for all cleanable filters used for air pollution control, dust control, or powder control.

摘要翻译： 对于用于空气污染控制，粉尘控制或粉末控制的所有可清洁过滤器，已经采用典型的微粒去除方法，例如脉冲喷射过滤器元件清洁，去除残留在过滤器上的残留滤饼的方法。

公开(公告)号：US20140331624A1

公开(公告)日：2014-11-13

申请号：US14208532

申请日：2014-03-13

申请人： Donaldson Company, Inc.

发明人： Wijadi Jodi ,  Marvin Laue

IPC分类号： B01D46/42

CPC分类号： B01D46/42 ,  B01D46/0004 ,  B01D46/002 ,  B01D46/0031 ,  B01D46/2411 ,  B01D2275/10 ,  Y10T29/49604

摘要： A scavenge tube is slidably attached to either a filter head housing or a liquid return port in a wall of a vessel. The scavenge tube can be slidably positioned to ensure that the tube is oriented within the area where the collected liquid will pool. In one example, the scavenge tube is slidably attached to the housing by way of being spring-biased. A slidable grounding tube is attached to an electrically grounded filter head housing and projects into a liquid collection region of a filter member and is in touching engagement with a metal portion of the filter member to ground the filter member to the filter head. In one example, the slidable grounding tube is spring-biased.

摘要翻译： 清扫管可滑动地附接到容器壁中的过滤器头壳体或液体返回端口。 清扫管可以可滑动地定位，以确保管被定向在收集的液体将被集中的区域内。 在一个示例中，扫气管通过弹簧偏压可滑动地附接到壳体。 可滑动的接地管附接到电接地的过滤器头壳体并且突出到过滤器构件的液体收集区域中，并且与过滤构件的金属部分接触接合以将过滤构件接地到过滤器头部。 在一个示例中，可滑动接地管是弹簧偏置的。

公开(公告)号：US20140326529A1

公开(公告)日：2014-11-06

申请号：US14361040

申请日：2012-12-07

申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.

发明人： Shuuhei Noguchi ,  Hajime Yoshida

IPC分类号： E02F9/08 ,  E02F9/20 ,  F01N3/023

CPC分类号： E02F9/0866 ,  B01D46/42 ,  B01D53/944 ,  B01D53/9495 ,  B01D53/96 ,  B01D2258/012 ,  B01D2279/30 ,  E02F3/325 ,  E02F9/2025 ,  E02F9/2066 ,  E02F9/2095 ,  E02F9/268 ,  F01N3/021 ,  F01N3/023 ,  F01N3/106 ,  F01N9/002 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2550/04 ,  F01N2560/06 ,  F01N2560/08 ,  F01N2560/14 ,  F01N2590/08 ,  F02D29/04 ,  F02D41/029 ,  F02D41/222 ,  F02D2041/227 ,  F02D2200/021 ,  F02D2200/0404 ,  F02D2200/0414 ,  F02D2200/0802 ,  F02D2200/0812 ,  F02M26/15 ,  Y02T10/40 ,  Y02T10/47

摘要： In an engine, an exhaust gas purifying device and a regeneration device, there are provided detectors for detecting working states thereof, such as a rotational sensor, a cooling water temperature sensor, an intake temperature sensor, exhaust gas temperature sensors, pressure sensors, and opening degree sensors. When a trouble occurs in any of the sensors other than the pressure sensors among them, a light degree of operation restrictions is performed for restricting a rotational speed of the engine while it can be determined that particulate matter is not excessively accumulated in a particulate matter removing filter from a detection value of the pressure sensors. On the other hand, when the particulate matter is excessively accumulated in the particulate matter removing filter or when any of the pressure sensors has a trouble, a heavy degree of the operation restrictions accompanied by a fuel injection quantity restriction of the engine is performed.

摘要翻译： 在发动机，排气净化装置和再生装置中，设置有用于检测其工作状态的检测器，例如旋转传感器，冷却水温度传感器，进气温度传感器，废气温度传感器，压力传感器和 开度传感器。 当在其中的压力传感器之外的任何传感器中发生故障时，执行光度操作限制以限制发动机的转速，同时可以确定颗粒物质不会过度积聚在颗粒物质去除 从压力传感器的检测值过滤。 另一方面，当颗粒物质过滤器中积聚过多的颗粒物质或者任何一种压力传感器有问题时，执行严格的操作限制，伴随发动机的燃料喷射量限制。

公开(公告)号：US08834590B2

公开(公告)日：2014-09-16

申请号：US13599069

申请日：2012-08-30

申请人： Katsuji Kuwada ,  Shinya Murayama

发明人： Katsuji Kuwada ,  Shinya Murayama

IPC分类号： B60H1/00 ,  B01D46/42

CPC分类号： B01D46/42 ,  B01D2279/50

摘要： An air intake device has a first inlet through which outside air flows and a second inlet through which inside air flows. A filter is arranged to cover a lower part of the first inlet and a lower part of the second inlet. An air sending device is located under the filter, and the filter is arranged to be inclined to an air intake part of the air sending device. The air intake device is configured to be switched between an outside air mode and a two, layer mode. The air intake device defines a continuation passage at the outside air mode. The continuation passage causes the outside air to flow from the lower part of the first inlet to the lower part of the second inlet.

摘要翻译： 进气装置具有外部空气流过的第一入口和内部空气流过的第二入口。 过滤器布置成覆盖第一入口的下部和第二入口的下部。 送风装置位于过滤器下方，并且过滤器布置成与送风装置的进气部分倾斜。 进气装置被配置为在外部空气模式和两层模式之间切换。 进气装置在外部空气模式下限定连续通道。 继续通道使得外部空气从第一入口的下部流动到第二入口的下部。