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    • 4. 发明授权
    • Adsorption/humidification cooler for humid gaseous fluids
    • 用于潮湿气态流体的吸附/加湿冷却器
    • US5222375A
    • 1993-06-29
    • US848214
    • 1992-03-10
    • Wayne E. ConradRichard S. Phillips
    • Wayne E. ConradRichard S. Phillips
    • B60H1/32B60H3/06F24F3/14
    • B60H3/0633B60H1/3202F24F3/14B60H2003/0691
    • A cooler for use with gaseous process fluids such as air containing a vapor has a vapor adsorption unit for passing process air through an adsorption media to dry the air, a heat exchanger to control the temperature of the heat adsorption media and process air, a vapor removal system for removing the adsorbed vapor from the adsorption media, and a humidification unit to add a vaporizable liquid to the dried process air, so as to vaporize the liquid into the dried process air. Thus, heat in the process air is utilized for the latent heat of vaporization of the liquid to reduce the temperature in such process air, while maintaining a predetermined humidity level in said air. The vaporizable liquid may be sprayed into the process fluid as a mist. Excess cooled coalesced liquid may be used in a heat exchanger to precool the process fluid before it enters the humidifier. The invention includes a method of chilling a gaseous fluid, by means of adsorption of vapor from such fluid while controlling the temperature thereof, and subsequently adding a vaporizable liquid to such dried fluid whereby to vaporize such liquid and thus cool the fluid.
    • 用于气态工艺流体如含蒸气的空气的冷却器具有用于使工艺空气通过吸附介质以干燥空气的蒸汽吸附单元,用于控制热吸附介质和处理空气的温度的热交换器,蒸气 用于从吸附介质中除去吸附的蒸汽的除去系统,以及加湿单元,将可蒸发的液体加入到干燥的工艺空气中,以便将液体蒸发到干燥的工艺空气中。 因此,在保持在所述空气中的预定湿度水平的同时,将处理空气中的热用于液体的蒸发潜热以降低这种处理空气中的温度。 可蒸发的液体可以以雾气喷射到工艺流体中。 过冷却的聚结液体可以在热交换器中用于在过程流体进入加湿器之前预冷却。 本发明包括一种通过在控制其温度的同时吸附来自这种流体的蒸汽并随后将可蒸发的液体加入到这种干燥的流体中从而蒸发这种液体从而冷却流体的方法来冷却气态流体。
    • 6. 发明授权
    • Air filter
    • 空气过滤器
    • US4759778A
    • 1988-07-26
    • US101872
    • 1987-09-25
    • Wayne E. Conrad
    • Wayne E. Conrad
    • B03C3/155B03C3/32B03C3/09B03C3/12B03C3/41
    • B03C3/32B03C3/155
    • The invention provides a filter structure for use with a high voltage power pack for filtering particulates from a stream of air passing through the filter structure. The structure includes a structural element for facing the stream of air and the back parallel and spaced from the front, the front and back defining a plurality of openings permitting a flow of air through the element. A planar insulating substrate is positioned adjacent the front of the structural element and has openings aligned with the openings in the structural element and a plurality of conductors are carried by the substrate about the openings for charging by the power pack. As a result, an electrostatic field is created across the openings orthogonally with respect to the flow of air between the conductors. A non-conductive filter element is positioned in contact with the conductors and between the conductors and the back of the structural element. The filter element defines tortuous paths for air flowing through the filter element whereby particulates in the air are ionized as they meet the electrostatic field and then impinge and are attached to the filter medium to clean the air.
    • 本发明提供一种用于与通过过滤器结构的空气流中的微粒一起使用的高压电源组件的过滤器结构。 该结构包括用于面对空气流的结构元件,并且与前部平行并间隔开的后部,前部和后部限定允许空气流过元件的多个开口。 平面绝缘基板位于结构元件的前部附近并且具有与结构元件中的开口对准的开口,并且多个导体由基板围绕开口承载以由动力单元充电。 结果,在导体之间相对于空气流正交地产生静电场。 非导电过滤器元件定位成与导体接触并且在导体和结构元件的背面之间。 过滤器元件限定用于流过过滤器元件的空气的曲折路径,由此当空气中的微粒遇到静电场时被电离,然后撞击并附接到过滤介质以清洁空气。