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公开(公告)号：US20150298042A1
公开(公告)日：2015-10-22
申请号：US14427037
申请日：2012-09-10
CPC分类号： B01D47/06 , B01D5/0033 , B01D47/066 , B01D49/006
摘要： Systems and methods are disclosed for removing nano-particulates from a gas. The systems may include a chamber to contain the particulate-containing gas, a source of the gas, a source of water vapor, a source of a supersonic gas, and at least one ultrasonic transducer in contact with the chamber. The chamber may also include one or more receptacles to receive the particulates. The methods may include introducing the particulate-containing gas and the water vapor into the chamber. A gas may be introduced into the chamber at supersonic speeds thereby cooling the water vapor to form nucleating ice crystals. The ultrasonic transducers may then introduce ultrasonic power into the chamber thereby causing the particulates to contact the ice crystals. The nucleating crystals, with their attached particulates, may then fall under gravity to be captured in the receptacles.
摘要翻译： 公开了从气体中除去纳米颗粒的系统和方法。 该系统可以包括容纳含颗粒的气体，气体源，水蒸汽源，超音速气体源和与室接触的至少一个超声换能器的腔室。 腔室还可以包括一个或多个容纳微粒的容器。 该方法可以包括将含颗粒的气体和水蒸气引入室中。 可以以超音速将气体引入室中，从而冷却水蒸气以形成成核冰晶。 然后，超声波换能器可以将超声波功率引入腔室，从而使微粒接触冰晶。 成核晶体与其附着的微粒可能随后在重力作用下被捕获到容器中。
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公开(公告)号：US6102992A
公开(公告)日：2000-08-15
申请号：US191496
申请日：1998-11-13
申请人： Robert O. Berg , William F. Rigby , John P. Albers
发明人： Robert O. Berg , William F. Rigby , John P. Albers
IPC分类号： A61M11/00 , B01D47/00 , B01J13/00 , B01J13/02 , B05B3/14 , B05B17/06 , B05C17/06 , B08B7/00 , G21F9/00 , G21F9/28 , B01F3/04
CPC分类号： G21F9/001 , B01D47/066 , B01J13/0095 , B01J13/02 , B08B7/0014 , G21F9/28 , B05B17/0615 , Y10S261/48
摘要： An improved method and device for decontamination of a contaminated process area is provided whereby a fine aerosol of an encapsulant for use in encapsulating the contaminants within the contaminated environment is generated. The aerosol is generated by a plurality of ultrasonic transducers located below the surface of a reservoir containing a capture liquid. The output of the transducers is focused to a point near the surface of the liquid to cause a surface disturbance which results in the formation of an aerosol of encapsulant from the capture liquid. A pressurization fan is used to force ambient air through the pressurization chamber to transport the aerosol to the process area to be treated. The aerosol forms a thin coating of encapsulant over the hazardous material thereby allowing the hazardous material to be safely removed from the process area or permanently adhered to the walls of the process area. If a chemically hazardous material is found in the process area, a capture liquid can be selected to neutralize the hazardous material. The process is especially effective at recovering radioactive dust from a contaminated process area.
摘要翻译： 提供了用于污染处理区域的净化的改进方法和装置，由此产生用于将污染物包封在污染环境内的密封剂的细小气溶胶。 气溶胶由位于包含捕获液体的储存器表面下方的多个超声换能器产生。 换能器的输出被聚焦到靠近液体表面的点上，引起表面扰动，这导致从捕获液体形成密封剂气溶胶。 加压风扇用于迫使环境空气通过加压室将气溶胶输送到待处理的处理区域。 气雾剂在危险材料上形成薄的密封剂涂层，从而允许将有害材料从工艺区域安全地移除或永久地粘附在工艺区域的壁上。 如果在处理区域发现有化学危险的物质，可以选择捕集液中和危险物质。 该过程在从受污染的处理区域回收放射性粉尘方面特别有效。
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公开(公告)号：US20140360363A1
公开(公告)日：2014-12-11
申请号：US14310034
申请日：2014-06-20
发明人： Takahisa KUSUURA
CPC分类号： B01D47/066 , B01D47/05 , B01D49/00 , B01D49/006 , B01D53/265 , B01D2247/102 , B01D2247/107 , F24F3/1603 , F24F2003/1617 , F24F2006/125 , Y02A50/21 , Y02B30/80
摘要： An air purification system comprises a chamber having an air inlet and an air outlet, a plurality of flexible wires hanging from a ceiling of the chamber, a spray mechanism configured to spray droplets in the chamber, and a sound wave generator configured to generate a standing sound wave in the chamber. During operation of the air purification system, the plurality of flexible wires are elastically deformed by the standing sound wave generated by the sound wave generator such that portions of the plurality of flexible wires converge at nodes of the sound wave, and also the droplets move to the nodes of the standing sound wave, while trapping particles in the air during the movement to the nodes. The droplets collide against and are adsorbed to the plurality of flexible wires at the nodes of the sound wave.
摘要翻译： 空气净化系统包括具有空气入口和空气出口的腔室，从腔室的天花板悬挂的多个柔性线，构造成在腔室中喷射液滴的喷射机构，以及被配置为产生站立的声波发生器 声波在房间里。 在空气净化系统的运转过程中，由声波发生器产生的立体声波使多根柔性线弹性变形，使得多根柔性线的一部分会聚在声波的节点处，并且液滴移动到 站立声波的节点，同时在运动过程中将颗粒捕获到空气中。 液滴在声波的节点处碰撞并吸附到多根柔性线。
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公开(公告)号：US20110209611A1
公开(公告)日：2011-09-01
申请号：US12714078
申请日：2010-02-26
申请人： Ezekiel Kruglick
发明人： Ezekiel Kruglick
CPC分类号： B03C3/15 , B01D47/066 , B01D2247/02 , B01D2247/04 , B01D2247/08 , B01D2247/101 , B03C3/12 , B03C3/16 , B03C3/368 , B82Y30/00 , F24F11/30 , F24F2003/1632 , F24F2110/50
摘要： The present disclosure generally relates to cyclonic separation or filtering of nanoparticles suspended in a gas. A plume of liquid droplets may be generated using an ultrasound or other generator. The gas may be mixed with the plume of liquid droplets, which may have received an electrostatic charge prior to mixing, to promote preferential adhesion of the nanoparticles to the liquid droplets. The gas with suspended nanoparticles and suspended liquid particles may flow through a cyclonic separator that spins rapidly, causing the cleaned gas to flow out of the filter while the liquid with adhered nanoparticles may be discharged, collected, and/or re-used in the plume generator. By causing nanoparticles to adhere to larger liquid particles, the filter may allow the filtering and collection of much smaller particles than current systems may filter under atmospheric pressure.
摘要翻译： 本公开一般涉及气体分离或过滤悬浮在气体中的纳米颗粒。 可以使用超声波或其他发生器产生一滴液滴。 气体可以与液滴的液滴混合，其可能在混合之前已经接收到静电电荷，以促进纳米颗粒对液滴的优先粘附。 具有悬浮的纳米颗粒和悬浮液体颗粒的气体可以流过快速旋转的旋风分离器，导致清洁的气体从过滤器流出，同时具有粘附的纳米颗粒的液体可以在羽流中排出，收集和/或再次使用 发电机。 通过使纳米颗粒粘附到较大的液体颗粒上，过滤器可以允许过滤和收集比目前的系统在大气压下过滤的更小的颗粒。
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公开(公告)号：US09744495B2
公开(公告)日：2017-08-29
申请号：US14427037
申请日：2012-09-10
CPC分类号： B01D47/06 , B01D5/0033 , B01D47/066 , B01D49/006
摘要： Systems and methods are disclosed for removing nano-particulates from a gas. The systems may include a chamber to contain the particulate-containing gas, a source of the gas, a source of water vapor, a source of a supersonic gas, and at least one ultrasonic transducer in contact with the chamber. The chamber may also include one or more receptacles to receive the particulates. The methods may include introducing the particulate-containing gas and the water vapor into the chamber. A gas may be introduced into the chamber at supersonic speeds thereby cooling the water vapor to form nucleating ice crystals. The ultrasonic transducers may then introduce ultrasonic power into the chamber thereby causing the particulates to contact the ice crystals. The nucleating crystals, with their attached particulates, may then fall under gravity to be captured in the receptacles.
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公开(公告)号：US09403114B2
公开(公告)日：2016-08-02
申请号：US14310034
申请日：2014-06-20
发明人： Takahisa Kusuura
CPC分类号： B01D47/066 , B01D47/05 , B01D49/00 , B01D49/006 , B01D53/265 , B01D2247/102 , B01D2247/107 , F24F3/1603 , F24F2003/1617 , F24F2006/125 , Y02A50/21 , Y02B30/80
摘要： An air purification system comprises a chamber having an air inlet and an air outlet, a plurality of flexible wires hanging from a ceiling of the chamber, a spray mechanism configured to spray droplets in the chamber, and a sound wave generator configured to generate a standing sound wave in the chamber. During operation of the air purification system, the plurality of flexible wires are elastically deformed by the standing sound wave generated by the sound wave generator such that portions of the plurality of flexible wires converge at nodes of the sound wave, and also the droplets move to the nodes of the standing sound wave, while trapping particles in the air during the movement to the nodes. The droplets collide against and are adsorbed to the plurality of flexible wires at the nodes of the sound wave.
摘要翻译： 空气净化系统包括具有空气入口和空气出口的腔室，从腔室的天花板悬挂的多个柔性线，构造成在腔室中喷射液滴的喷射机构，以及被配置为产生站立的声波发生器 声波在房间里。 在空气净化系统的运转过程中，由声波发生器产生的立体声波使多根柔性线弹性变形，使得多根柔性线的一部分会聚在声波的节点处，并且液滴移动到 站立声波的节点，同时在运动过程中将颗粒捕获到空气中。 液滴在声波的节点处碰撞并吸附到多根柔性线。
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公开(公告)号：US08728208B2
公开(公告)日：2014-05-20
申请号：US12921258
申请日：2009-03-06
申请人： Jocelin Langford , Ellen Piercy , Steve Walsh
发明人： Jocelin Langford , Ellen Piercy , Steve Walsh
IPC分类号： B01D47/00
CPC分类号： F24F3/1603 , B01D47/066 , B01D2247/101 , B01D2247/107 , B01D2247/14 , F24F2003/1617 , Y02A50/21
摘要： An air cleaner is described comprising a housing having an air inlet and an air exhaust extending therethrough, a refill for containing a reservoir of liquid which is releasable from the housing, a nebulizer within the housing configured, in use, to be in fluid contact with the source of liquid to generate a mist of liquid droplets, said nebulizer being configured, in use, to eject the mist upwardly, a chamber within the housing in which the mist is retained, a fan within the housing configured, in use, to generate a flow of air through the air inlet and into the chamber such that at least some of the contaminants in the air flow are urged by the mist out of the flow of air and toward the refill. A refill for the air cleaner is also described as well as the use of said air cleaner.
摘要翻译： 一种空气净化器被描述为包括具有空气入口和延伸穿过其中的排气的壳体，用于容纳可从壳体释放的液体容器的再填充物，壳体内的雾化器，其在使用中被配置为与流体接触 所述液体源产生液滴雾，所述雾化器在使用中被配置为向上喷出雾气，所述壳体内保持雾气的室，所述壳体内的风扇在使用中被配置成产生 空气流通过空气入口并进入室，使得空气流中的至少一些污染物被空气流引导并且朝向填充物推动。 还描述了空气净化器的再充填以及所述空气净化器的使用。
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公开(公告)号：US20120132071A1
公开(公告)日：2012-05-31
申请号：US13262898
申请日：2010-11-26
申请人： Takahisa Kusuura
发明人： Takahisa Kusuura
CPC分类号： B01D47/066 , B01D47/05 , B01D49/00 , B01D49/006 , B01D53/265 , B01D2247/102 , B01D2247/107 , F24F3/1603 , F24F2003/1617 , F24F2006/125 , Y02A50/21 , Y02B30/80
摘要： An air purification system comprises a chamber having an air inlet and an air outlet, a plurality of flexible wires hanging from a ceiling of the chamber, a spray mechanism configured to spray droplets in the chamber, and a sound wave generator configured to generate a standing sound wave in the chamber. During operation of the air purification system, the plurality of flexible wires are elastically deformed by the standing sound wave generated by the sound wave generator such that portions of the plurality of flexible wires converge at nodes of the sound wave, and also the droplets move to the nodes of the standing sound wave, while trapping particles in the air during the movement to the nodes. The droplets collide against and are adsorbed to the plurality of flexible wires at the nodes of the sound wave.
摘要翻译： 空气净化系统包括具有空气入口和空气出口的腔室，从腔室的天花板悬挂的多个柔性线，构造成在腔室中喷射液滴的喷射机构，以及被配置为产生站立的声波发生器 声波在房间里。 在空气净化系统的运转过程中，由声波发生器产生的立体声波使多根柔性线弹性变形，使得多根柔性线的一部分会聚在声波的节点处，并且液滴移动到 站立声波的节点，同时在运动过程中将颗粒捕获到空气中。 液滴在声波的节点处碰撞并吸附到多根柔性线。
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公开(公告)号：US08845785B2
公开(公告)日：2014-09-30
申请号：US13262898
申请日：2010-11-26
申请人： Takahisa Kusuura
发明人： Takahisa Kusuura
IPC分类号： B03C3/16
CPC分类号： B01D47/066 , B01D47/05 , B01D49/00 , B01D49/006 , B01D53/265 , B01D2247/102 , B01D2247/107 , F24F3/1603 , F24F2003/1617 , F24F2006/125 , Y02A50/21 , Y02B30/80
摘要： An air purification system comprises a chamber having an air inlet and an air outlet, a plurality of flexible wires hanging from a ceiling of the chamber, a spray mechanism configured to spray droplets in the chamber, and a sound wave generator configured to generate a standing sound wave in the chamber. During operation of the air purification system, the plurality of flexible wires are elastically deformed by the standing sound wave generated by the sound wave generator such that portions of the plurality of flexible wires converge at nodes of the sound wave, and also the droplets move to the nodes of the standing sound wave, while trapping particles in the air during the movement to the nodes. The droplets collide against and are adsorbed to the plurality of flexible wires at the nodes of the sound wave.
摘要翻译： 空气净化系统包括具有空气入口和空气出口的腔室，从腔室的天花板悬挂的多个柔性线，构造成在腔室中喷射液滴的喷射机构，以及被配置为产生站立的声波发生器 声波在房间里。 在空气净化系统的运转过程中，由声波发生器产生的立体声波使多根柔性线弹性变形，使得多根柔性线的一部分会聚在声波的节点处，并且液滴移动到 站立声波的节点，同时在运动过程中将颗粒捕获到空气中。 液滴在声波的节点处碰撞并吸附到多根柔性线。
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公开(公告)号：US08317901B2
公开(公告)日：2012-11-27
申请号：US12714078
申请日：2010-02-26
申请人： Ezekiel Kruglick
发明人： Ezekiel Kruglick
IPC分类号： B03C3/16
CPC分类号： B03C3/15 , B01D47/066 , B01D2247/02 , B01D2247/04 , B01D2247/08 , B01D2247/101 , B03C3/12 , B03C3/16 , B03C3/368 , B82Y30/00 , F24F11/30 , F24F2003/1632 , F24F2110/50
摘要： The present disclosure generally relates to cyclonic separation or filtering of nanoparticles suspended in a gas. A plume of liquid droplets may be generated using an ultrasound or other generator. The gas may be mixed with the plume of liquid droplets, which may have received an electrostatic charge prior to mixing, to promote preferential adhesion of the nanoparticles to the liquid droplets. The gas with suspended nanoparticles and suspended liquid particles may flow through a cyclonic separator that spins rapidly, causing the cleaned gas to flow out of the filter while the liquid with adhered nanoparticles may be discharged, collected, and/or re-used in the plume generator. By causing nanoparticles to adhere to larger liquid particles, the filter may allow the filtering and collection of much smaller particles than current systems may filter under atmospheric pressure.
摘要翻译： 本公开一般涉及气体分离或过滤悬浮在气体中的纳米颗粒。 可以使用超声波或其他发生器产生一滴液滴。 气体可以与液滴的液滴混合，其可能在混合之前已经接收到静电电荷，以促进纳米颗粒对液滴的优先粘附。 具有悬浮的纳米颗粒和悬浮液体颗粒的气体可以流过快速旋转的旋风分离器，导致清洁的气体从过滤器流出，同时具有粘附的纳米颗粒的液体可以在羽流中排出，收集和/或再次使用 发电机。 通过使纳米颗粒粘附到较大的液体颗粒上，过滤器可以允许过滤和收集比目前的系统在大气压下过滤的更小的颗粒。
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