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公开(公告)号：US09939178B2
公开(公告)日：2018-04-10
申请号：US14507103
申请日：2014-10-06
发明人： Mikhail Maryamchik , Thomas J Flynn , Shengteng Hu , David L. Kraft , Jason M. Marshall , Bartev B. Sakadjian
CPC分类号： F24S80/20 , F03G6/06 , F03G6/067 , F24S20/20 , F24S40/80 , F24S50/00 , F24S70/60 , F24S70/65 , F24S2080/05 , Y02E10/41 , Y02E10/44 , Y02E10/46
摘要： A concentrated solar power (CSP) system includes channels arranged to convey a flowing solids medium descending under gravity. The channels form a light-absorbing surface configured to absorb solar flux from a heliostat field. The channels may be independently supported, for example by suspension, and gaps between the channels are sized to accommodate thermal expansion. The light absorbing surface may be sloped so that the inside surfaces of the channels proximate to the light absorbing surface define downward-slanting channel floors, and the flowing solids medium flows along these floors. Baffles may be disposed inside the channels and oriented across the direction of descent of the flowing solids medium. The channels may include wedge-shaped walls forming the light-absorbing surface and defining multiple-reflection light paths for solar flux from the heliostat field incident on the light-absorbing surface.
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2.发明授权公开(公告)号：US09458838B2
公开(公告)日：2016-10-04
申请号：US14333940
申请日：2014-07-17
发明人： Bartev B Sakadjian , Thomas J Flynn , Shengteng Hu , Luis G Velazquez-Vargas , Mikhail Maryamchik
CPC分类号： F03G6/064 , F02C1/05 , F02C1/06 , F02C1/10 , F03G6/04 , F03G6/06 , F03G6/065 , F03G6/067 , F03G6/068 , F03G2006/008 , F24S70/10 , F24S80/20 , Y02E10/46
摘要： A power plant includes a solar receiver heating solid particles, a standpipe receiving solid particles from the solar receiver, a pressurized heat exchanger heating working fluid by heat transfer through direct contact with heated solid particles flowing out of the bottom of the standpipe, and a flow path for solid particles from the bottom of the standpipe into the pressurized heat exchanger that is sealed by a pressure P produced at the bottom of the standpipe by a column of heated solid particles of height H. The flow path may include a silo or surge tank comprising a pressure vessel connected to the bottom of the standpipe, and a non-mechanical valve. The power plant may further include a turbine driven by heated working fluid discharged from the pressurized heat exchanger, and a compressor driven by the turbine.
摘要翻译： 发电厂包括加热固体颗粒的太阳能接收器，从太阳能接收器接收固体颗粒的立管，加热热交换器通过与流出立管底部的加热的固体颗粒直接接触的热传递加热工作流体， 固体颗粒从竖管底部进入加压热交换器的路径，该加压热交换器通过高度为H的加热固体颗粒柱在立管底部产生的压力P密封。流动路径可以包括筒仓或缓冲罐 包括连接到立管的底部的压力容器和非机械阀。 动力装置还可以包括由从加压热交换器排出的加热的工作流体驱动的涡轮机和由涡轮机驱动的压缩机。
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公开(公告)号：US20160097564A1
公开(公告)日：2016-04-07
申请号：US14507103
申请日：2014-10-06
发明人： Mikhail Maryamchik , Thomas J. Flynn , Shengteng Hu , David L. Kraft , Jason M. Marshall , Bartev B. Sakadjian
CPC分类号： F24S80/20 , F03G6/06 , F03G6/067 , F24S20/20 , F24S40/80 , F24S50/00 , F24S70/60 , F24S70/65 , F24S2080/05 , Y02E10/41 , Y02E10/44 , Y02E10/46
摘要： A concentrated solar power (CSP) system includes channels arranged to convey a flowing solids medium descending under gravity. The channels form a light-absorbing surface configured to absorb solar flux from a heliostat field. The channels may be independently supported, for example by suspension, and gaps between the channels are sized to accommodate thermal expansion. The light absorbing surface may be sloped so that the inside surfaces of the channels proximate to the light absorbing surface define downward-slanting channel floors, and the flowing solids medium flows along these floors. Baffles may be disposed inside the channels and oriented across the direction of descent of the flowing solids medium. The channels may include wedge-shaped walls forming the light-absorbing surface and defining multiple-reflection light paths for solar flux from the heliostat field incident on the light-absorbing surface.
摘要翻译： 集中太阳能发电（CSP）系统包括通道，用于输送在重力作用下下降的流动固体介质。 通道形成吸光表面，其构造成吸收来自定日镜场的太阳能通量。 通道可以独立地被支撑，例如通过悬挂，并且通道之间的间隙的大小适合于热膨胀。 光吸收表面可以是倾斜的，使得靠近光吸收表面的通道的内表面限定向下倾斜的通道底板，并且流动的固体介质沿着这些楼层流动。 挡板可以设置在通道内并且定向成流动的固体介质的下降方向。 通道可以包括形成光吸收表面的楔形壁，并且限定来自入射在光吸收表面上的定日镜场的太阳能通量的多反射光路。
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公开(公告)号：US09829217B2
公开(公告)日：2017-11-28
申请号：US14250160
申请日：2014-04-10
摘要： A solar power system comprises a solar receiver, a heated solids storage tank downstream of the solar receiver, a fluidized bed heat exchanger downstream of the heated solids storage tank, and means for transporting solid particles from the fluidized bed heat exchanger to a cold solids storage tank upstream of the solar receiver. The fluidized bed heat exchanger includes a first fluidized bed and a second fluidized bed. Solid particles flow through the fluidized bed heat exchanger and transfer heat energy to heating surfaces in the two fluidized beds. The system permits the solid particles to absorb more energy and permits a constant energy output from the fluidized bed heat exchanger.
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公开(公告)号：US09327250B2
公开(公告)日：2016-05-03
申请号：US14272113
申请日：2014-05-07
发明人： Mikhail Maryamchik , Michael J Szmania , Stephen W Borsani , William C Henson , Donald L Wietzke , Joseph C Comanitz
IPC分类号： B01F3/04
CPC分类号： B01F3/0412 , F23C10/20 , F23C2900/10007
摘要： A bubble cap assembly for an air distribution grid includes a stem having a top region and a bottom region, a bubble cap connected to the top region of the stem, a membrane having an opening, the bottom region of the stem communicating with the opening; a flange connected to the bottom region of the stem; at least one clamp for pressing the flange against the membrane, and a gasket squeezed between the flange and the membrane by the clamp to provide an air-tight connection between the flange and the membrane.
摘要翻译： 用于空气分配栅格的泡罩组件包括具有顶部区域和底部区域的杆，连接到杆的顶部区域的气泡帽，具有开口的膜，杆的底部区域与开口连通; 连接到杆的底部区域的凸缘; 用于将凸缘压靠在膜上的至少一个夹具以及通过夹具在凸缘和膜之间挤压的衬垫，以在凸缘和膜之间提供气密连接。
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公开(公告)号：US09482428B2
公开(公告)日：2016-11-01
申请号：US14246683
申请日：2014-04-07
发明人： James F DeSellem , Karl M Heil , Jeremiah J Yoder , Albert D LaRue , Mikhail Maryamchik , William R Stirgwolt
IPC分类号： F23B50/12 , F23G5/00 , F23K3/02 , F23G5/44 , F23C1/06 , F23C1/04 , F23C1/02 , F23C10/22 , B65G11/00 , F23C1/10 , F23G5/30
CPC分类号： F23B50/12 , B65G11/00 , F23C1/02 , F23C1/04 , F23C1/06 , F23C1/10 , F23C10/22 , F23G5/008 , F23G5/30 , F23G5/442 , F23G5/444 , F23G2205/16 , F23G2205/20 , F23G2900/50007 , F23K3/02 , F23K2201/501 , F23K2203/201
摘要： A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution nozzles are located at the base of the fuel feeder, and secondary nozzles are located so as to be able to distribute a liquid or particulate fuel into the solid feedpath. This permits the liquid fuel to contact the solid fuel and be carried into the fluidized bed instead of becoming suspended above the bed.
摘要翻译： 公开了一种双相燃料给料器，其可用于向锅炉（例如流化床锅炉）提供固体燃料和液体燃料。 燃料供给器包括限定固体进料路径的倾斜滑槽。 气体分配喷嘴位于燃料供给器的底部，并且次级喷嘴被定位成能够将液体或微粒燃料分配到固体进料路径中。 这允许液体燃料接触固体燃料并被运送到流化床中，而不是悬浮在床上。
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7.发明申请公开(公告)号：US20160017869A1
公开(公告)日：2016-01-21
申请号：US14333940
申请日：2014-07-17
发明人： Bartev B. Sakadjian , Thomas J. Flynn , Shengteng Hu , Luis G. Velazquez-Vargas , Mikhail Maryamchik
CPC分类号： F03G6/064 , F02C1/05 , F02C1/06 , F02C1/10 , F03G6/04 , F03G6/06 , F03G6/065 , F03G6/067 , F03G6/068 , F03G2006/008 , F24S70/10 , F24S80/20 , Y02E10/46
摘要： A power plant includes a solar receiver heating solid particles, a standpipe receiving solid particles from the solar receiver, a pressurized heat exchanger heating working fluid by heat transfer through direct contact with heated solid particles flowing out of the bottom of the standpipe, and a flow path for solid particles from the bottom of the standpipe into the pressurized heat exchanger that is sealed by a pressure P produced at the bottom of the standpipe by a column of heated solid particles of height H. The flow path may include a silo or surge tank comprising a pressure vessel connected to the bottom of the standpipe, and a non-mechanical valve. The power plant may further include a turbine driven by heated working fluid discharged from the pressurized heat exchanger, and a compressor driven by the turbine.
摘要翻译： 发电厂包括加热固体颗粒的太阳能接收器，从太阳能接收器接收固体颗粒的立管，加热热交换器通过与流出立管底部的加热的固体颗粒直接接触的热传递加热工作流体， 固体颗粒从竖管底部进入加压热交换器的路径，该加压热交换器通过高度为H的加热固体颗粒柱在立管底部产生的压力P密封。流动路径可以包括筒仓或缓冲罐 包括连接到立管的底部的压力容器和非机械阀。 动力装置还可以包括由从加压热交换器排出的加热的工作流体驱动的涡轮机和由涡轮机驱动的压缩机。
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