公开(公告)号：US08277732B1

公开(公告)日：2012-10-02

申请号：US12790759

申请日：2010-05-28

申请人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

发明人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

IPC分类号： G01N21/00 ,  G01J1/48

CPC分类号： G01J1/48 ,  G01J1/50 ,  G01N21/783

摘要： A air gas detection pack is provided. The air gas detection pack has a card receiving pocket which slidably receives a gas detection card, the gas detection card having a plurality of chemically reactive materials retained therein and exposed to outside air through a plurality of aligned air permeable apertures formed in the front and rear wall of the substance detection pack. The combined gas detection card and gas detection pack indicates the concentrations of gases in the air. The air permeable apertures in conjunction with the reactive materials of the substance detection card are covered with a filtering media to protect the reactive material from dirt and dust contamination.

摘要翻译： 提供气体检测包。 气体检测包具有可滑动地容纳气体检测卡的卡接收袋，气体检测卡具有多个保持在其中的化学反应性材料，并且通过形成在前后的多个对准的透气孔暴露于外部空气 物质检测包的墙壁。 组合气体检测卡和气体检测包指示空气中的气体浓度。 与物质检测卡的反应性材料结合的透气孔被过滤介质覆盖，以保护反应性材料免受污垢和灰尘的污染。

公开(公告)号：US08409337B1

公开(公告)日：2013-04-02

申请号：US12796291

申请日：2010-06-08

申请人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

发明人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

IPC分类号： B01D53/02 ,  B01D46/00

CPC分类号： B01D53/0407 ,  B01D53/82 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/25 ,  B01D2257/106 ,  B01D2257/2025 ,  B01D2257/204 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/404 ,  B01D2257/406

摘要： A deep bed scrubber filter section comprises includes an unfiltered air input end, a filtered air output end, an airflow filtration path extending from the unfiltered air input end to the filtered air output end, a plurality of media beds along the airflow filtration path in series arrangement with one another, the media beds each having a media bed volume and each being defined by a plurality of sidewalls, two of the sidewalls of each of the media beds being perforated sidewalls at least partially intersecting the airflow filtration path, wherein an adjustable sidewall of at least one of the perforated sidewalls of a first media bed of the media beds is independently removable from the airflow filtration path and is independently adjustable to a plurality of positions along the airflow filtration path, wherein adjustment of the at least one adjustable sidewall of the first media bed alters the media bed volume of the first media bed.

摘要翻译： 深床洗涤器过滤器部分包括未过滤的空气输入端，过滤空气输出端，从未过滤空气输入端延伸到过滤空气输出端的气流过滤路径，沿着气流过滤路径串联的多个介质床 介质床各自具有介质床体积并且各自由多个侧壁限定，每个介质床的两个侧壁是穿孔侧壁，至少部分地与气流过滤路径相交，其中可调侧壁 介质床的第一介质床的穿孔侧壁中的至少一个可独立地从气流过滤路径移除，并且可独立地调节到沿着气流过滤路径的多个位置，其中调节至少一个可调侧壁 第一媒体床改变了第一媒体床的媒体床数量。

公开(公告)号：US08404023B1

公开(公告)日：2013-03-26

申请号：US12796415

申请日：2010-06-08

申请人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

发明人： Michael W. Osborne ,  M. Aflal Rahmathullah ,  Cheah Wei Ng

IPC分类号： B01D53/02

CPC分类号： B01D53/0407 ,  B01D53/82 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/25 ,  B01D2257/106 ,  B01D2257/2025 ,  B01D2257/204 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/404 ,  B01D2257/406

摘要： A method of transferring filter media between a media bed of a dry scrubber and a filter media container, comprising placing the media bed in flow communication with the filter media container, obstructing a majority of an airflow path of the media bed, the airflow path extending from an unfiltered air input opening of the dry scrubber, through the media bed of the dry bed scrubber, to a filtered air output opening of said dry bed scrubber, powering a blower in the airflow path of the media bed when the airflow path is obstructed and the media bed is in flow communication with the filter media container, whereby the filter media is transferred between the media bed and the filter media container.

摘要翻译： 一种在干式洗涤器的介质床和过滤介质容器之间传送过滤介质的方法，包括将介质床与过滤介质容器流动连通，阻碍介质床的大部分气流路径，气流路径延伸 从干洗涤器的未过滤的空气输入口通过干床洗涤器的介质床到所述干床洗涤器的过滤空气输出开口，当气流通道被阻塞时，为介质床的气流路径中的鼓风机供电 并且介质床与过滤介质容器流动连通，由此过滤介质在介质床和过滤介质容器之间传送。

公开(公告)号：US20120264220A1

公开(公告)日：2012-10-18

申请号：US13087059

申请日：2011-04-14

申请人： M. Aflal Rahmathullah ,  Michael W. Osborne ,  Cheah Wei Ng

发明人： M. Aflal Rahmathullah ,  Michael W. Osborne ,  Cheah Wei Ng

IPC分类号： G01N31/00

CPC分类号： G01N17/006 ,  G01N29/022 ,  G01N2291/0258

摘要： An apparatus and method for monitoring and determining corrosion rates in an airflow wherein the corrosion rate is dynamically corrected for non-corrosive environmental effects.

摘要翻译： 用于监测和确定气流中的腐蚀速率的装置和方法，其中腐蚀速率被动态地校正为非腐蚀性环境影响。