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公开(公告)号：US09546786B2
公开(公告)日：2017-01-17
申请号：US14091017
申请日：2013-11-26
申请人： FIELD CONTROLS, LLC
发明人： Eric A. Hokanson
CPC分类号： F23L11/00 , B23P19/00 , F23L3/00 , F23M2900/13003 , Y10T29/49826
摘要： A system for operating a damper comprises a flue pipe assembly, and a damper movable between an open position and a closed position within the flue pipe assembly. At least one thermoelectric generator is coupled to a surface of the flue pipe assembly. Operation of the damper is achieved by the thermoelectric generator harvesting thermal energy from the flue pipe assembly and converting it into usable electrical energy for actuation of the damper.
摘要翻译： 用于操作阻尼器的系统包括烟道管组件和可在烟道管组件内的打开位置和关闭位置之间移动的阻尼器。 至少一个热电发电机耦合到烟道管组件的表面。 通过热电发电机从烟道管组件收集热能并将其转换成用于致动阻尼器的可用电能来实现阻尼器的操作。
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公开(公告)号：US09435564B2
公开(公告)日：2016-09-06
申请号：US14909268
申请日：2014-08-01
申请人： Chengguo Ma
发明人： Chengguo Ma
CPC分类号： F24H9/0031 , F23J11/00 , F23L11/00 , F24D19/083
摘要： A convective heat transfer flue, including a flue wall (1) and convective heating surface groups (2) arranged inside the flue wall (1), shutters adjustable through 90 degrees or sliding gates (9) are arranged between adjacent convective heating surface groups and at a flue gas inlet and a flue gas outlet of the convective heat transfer flue. The proposed flue solves the problems of fouling within back-flow vortex regions of heat transfer pipes, and condensation on heating surfaces in the tail of the flue wall (1), as well as being beneficial for boiler start-up and load adjustment thereof.
摘要翻译： 包括烟道壁（1）和布置在烟道壁（1）内部的对流加热表面组（2）的对流换热烟道，在相邻的对流加热表面组和 在对流换热烟道的烟气入口和烟气出口处。 所提出的烟道解决了传热管回流涡流区域内污垢的问题，以及烟道壁（1）尾部加热面冷凝问题，有利于锅炉起动和负荷调整。
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公开(公告)号：US08157560B2
公开(公告)日：2012-04-17
申请号：US12750310
申请日：2010-03-30
IPC分类号： F24H9/20
CPC分类号： F23B80/04 , F23B10/00 , F23L11/00 , F23N5/247 , F23N2031/00 , F23N2037/20 , F24H3/027 , F24H9/2092
摘要： A heater including a heat dump opening and a heat dump cover moveable between an open and a closed position to selectively block flow of fluid through the heat dump opening. The heat dump opening is formed in the top of the housing, and the heat dump cover is biased toward the open position. The cover moves to an open position in response to a sensed preselected limit temperature to vent excessively heated air to ambient to prevent damage to the heater and a duct system and a building to which the heater may be connected. Air escaping the heater via the heat dump opening may cause replacement air to be drawn into the heater to cool the heater, including electrical components of the heater located near an inlet and an outlet of the heater.
摘要翻译： 一种加热器，包括一个散热开口和一个散热盖，可在打开和关闭位置之间移动，以选择性地阻止流体流过散热口。 散热器开口形成在壳体的顶部，并且散热盖被朝向打开位置偏置。 响应于感测到的预选极限温度，盖移动到打开位置，以将过热的空气排放到环境中，以防止对加热器和管道系统和加热器可以连接到的建筑物的损坏。 通过散热器开口排出加热器的空气可能导致更换空气被吸入加热器以冷却加热器，包括位于加热器的入口和出口附近的加热器的电气部件。
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公开(公告)号：US20120083194A1
公开(公告)日：2012-04-05
申请号：US13326448
申请日：2011-12-15
申请人： Steen Hagensen , Young Kyu Han
发明人： Steen Hagensen , Young Kyu Han
CPC分类号： F23L17/005 , F23J11/02 , F23L5/02 , F23L11/00 , F23N3/002 , F23N5/18 , F23N5/203 , F23N5/242 , F23N2025/06 , F23N2031/28 , F23N2033/04 , F23N2033/08 , F23N2035/04 , F23N2035/06 , F23N2037/20
摘要： A representative mechanical draft system for drawing exhaust gasses from a chimney includes: an exhaust fan assembly having: a housing defining a chamber and having opposing openings, the opposing openings having a centerline extending therebetween, a first of the openings being operative to intake a flow of gasses, a second of the openings being operative to exhaust the flow of gasses from the chamber; and a centrifugal fan having a motor and an impeller, the motor being mounted external to the housing, the impeller being positioned within the chamber, a rotational axis of the impeller being inclined with respect to the centerline extending between the openings of the housing.
摘要翻译： 用于从烟囱抽取废气的代表性的机械牵伸系统包括：排气风扇组件，其具有：限定腔室并具有相对开口的壳体，所述相对的开口具有在其间延伸的中心线，所述开口中的第一个可操作地吸入流体 的气体，第二个开口用于从气室排出气体流; 以及具有电动机和叶轮的离心风扇，所述电动机安装在所述壳体的外部，所述叶轮位于所述室内，所述叶轮的旋转轴线相对于在所述壳体的所述开口之间延伸的中心线倾斜。
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公开(公告)号：US20120028558A1
公开(公告)日：2012-02-02
申请号：US13068502
申请日：2011-05-12
申请人： Lawrence A. Brown
发明人： Lawrence A. Brown
IPC分类号： F23J13/08
摘要： A chimney damper for round flues that includes a rigid peripheral frame surrounding an open window area, a cap moveable toward and away from the open window to selectively close and open the same and springs interconnecting the cap and frame resiliently urging the cap to an open position. The square, rectangular, or round frame includes a shirt adapted to form or connect to a cylindrical base which comprises a round open window and thus can be configured for use on a round flue. The springs are preferably torsion springs and are located within the cap assembly and the open window area defined by the peripheral frame. The cap is guided during its movement toward and away from the frame by the springs and during such movement the cap rotates a partial turn relative to the frame to which it is connected by the springs.
摘要翻译： 一种用于圆形烟道的烟囱阻尼器，其包括围绕打开的窗口区域的刚性周边框架，能够朝向和远离打开的窗口移动以便选择性地关闭和打开窗口的盖子，以及使盖和框架弹性地将盖子推动到打开位置的弹簧 。 正方形，矩形或圆形框架包括适于形成或连接到包括圆形开口窗口的圆柱形基座的衬衫，并且因此可被配置为用于圆形烟道。 弹簧优选地是扭转弹簧，并且位于帽组件内和由外围框架限定的开放窗口区域内。 帽在其通过弹簧向框架移动和远离框架的过程中被引导，并且在这种运动期间，盖子相对于通过弹簧与框架连接的框架旋转部分转弯。
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6.发明申请公开(公告)号：US20100288957A1
公开(公告)日：2010-11-18
申请号：US12775081
申请日：2010-05-06
申请人： Hans-Jürgen Janich
发明人： Hans-Jürgen Janich
IPC分类号： F16K1/22
CPC分类号： F23L11/00 , F16K1/2007 , F23L13/02
摘要： The shut-off system for large pipe cross-sections comprises a flap housing which is provided with pipe connections, a pivot flap which can be pivoted back and forth therein between two end positions and a drive device having a drive shaft which is connected to the pivot flap by means of a toggle lever system, the drive shaft being constructed in the manner of a lattice tower.
摘要翻译： 用于大管横截面的切断系统包括：翼片壳体，其设置有管连接件，枢转挡板可在两端位置之间来回转动;以及驱动装置，该驱动装置具有驱动轴，该驱动装置连接到 枢轴折板通过肘杆系统，驱动轴以格架式的方式构造。
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公开(公告)号：US20080223266A1
公开(公告)日：2008-09-18
申请号：US12075530
申请日：2008-03-12
摘要： A bio-mass fueled boiler operating at delivered efficiencies in excess of 90%. Pre-heated, pressurized primary combustion air is supplied to a primary burn chamber via horizontal and vertical orifice containing conduits. Exhaust gases are directed past a reflective secondary burner supplying pre-heated, pressurized secondary combustion air into a secondary burn/ash collection chamber. Exhaust gases are directed from the secondary burn chamber via exhaust conduits having axial and cross-sectional shapes and wall geometries that promote internal turbulence and heat transfer. One or more gas/oil fired burners are fitted to or between the primary and secondary combustion chambers. Several operating modes are provided via associated blowers, air baffles, liquid and gas fuel conduits, pumps and sundry stove sensors and servos coupled to microprocessor control circuitry.
摘要翻译： 生物质燃料锅炉的运行效率超过90％。 预加热的加压初级燃烧空气通过包含管道的水平和垂直孔供应到主燃烧室。 将废气引导通过反射次级燃烧器，其将预加热的加压二次燃烧空气供应到二次燃烧/灰收集室中。 废气通过具有促进内部湍流和热传递的轴向和横截面形状和壁几何形状的排气导管从次燃烧室引导。 一个或多个燃气/燃油燃烧器安装在主燃烧室和次燃烧室之间或之间。 通过相关联的鼓风机，空气挡板，液体和气体燃料管道，泵和各种炉子传感器以及耦合到微处理器控制电路的伺服来提供多种操作模式。
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公开(公告)号：US06257155B1
公开(公告)日：2001-07-10
申请号：US09688719
申请日：2000-10-16
申请人： Benjamin T. Greene
发明人： Benjamin T. Greene
IPC分类号： F23J1100
CPC分类号： F23L11/00 , F23J15/02 , F23J2219/10 , Y10T137/87812
摘要： A damper vane assembly for controlling the flow of flue gas between a flue gas pass of a combustion vessel which generates flue gas and a selective catalytic reactor operable to catalytically treat flue gas in a combustion system is provided. The damper vane assembly includes a first turning vane having a curved extent and a second turning vane with a curved extent. The first turning vane is moveable between a blocking position in which it blocks communication between the combustion vessel and the selective catalytic reactor and a flow guiding position in which the curved extent of the first turning vane guides flue gas from the flue outlet to the selective catalytic reactor. The second turning vane is moveable between a blocking position in which it blocks communication between the selective catalytic reactor and the flue gas outlet and a flow guiding position in which the curved extent of the second turning vane guides flue gas from the selective catalytic reactor to the flue gas outlet.
摘要翻译： 提供了一种阻尼器叶片组件，其用于控制在产生烟道气的燃烧容器的烟道之间的烟道气流和可操作以在燃烧系统中催化处理烟道气的选择性催化反应器之间的烟气流。 风门叶片组件包括具有弯曲范围的第一转动叶片和具有弯曲范围的第二转动叶片。 第一转动叶片可以在其阻止燃烧容器和选择性催化反应器之间的连通的阻塞位置与第一转向叶片的弯曲范围将烟道气从烟道出口引导到选择性催化作用的导流位置之间移动 反应堆。 所述第二转向叶片可在其阻止所述选择性催化反应器和所述烟道气出口之间的连通的阻塞位置与所述第二转向叶片的弯曲范围将所述选择性催化反应器的烟道气引导至所述选择性催化反应器的流动引导位置之间移动， 烟气出口。
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公开(公告)号：US5322087A
公开(公告)日：1994-06-21
申请号：US945807
申请日：1992-09-16
申请人： Philip R. Koudijs
发明人： Philip R. Koudijs
CPC分类号： F16K11/052 , F22B35/007 , F23L11/00 , Y10T137/86847 , Y10T137/87812
摘要： The invention relates to a discharge system for combustion gases of a gas turbine or the like, whereby one end of a discharge pipe is connected to the gas turbine or the like. The other end of the discharge pipe is connected to a heat exchanger. A branch pipe, which extends transversely to the discharge pipe, is connected to the discharge pipe. A valve mechanism is adjustable between a first position, in which the end of the branch pipe connecting to the discharge pipe is closed, and a second position, in which the discharge pipe is closed downstream of the connection of the branch pipe to the discharge pipe. The passage of the branch pipe is larger than that of the discharge pipe.
摘要翻译： 本发明涉及一种用于燃气轮机等的燃烧气体的排出系统，其中排气管的一端连接到燃气轮机等。 排出管的另一端与热交换器连接。 与排放管横向延伸的分支管连接到排出管。 阀机构在连接到排出管的分支管的端部关闭的第一位置和第二位置之间是可调节的，排出管在分支管与排出管的连接的下游关闭 。 分支管的通道大于排出管的通道。
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10.发明授权
公开(公告)号：US5215454A
公开(公告)日：1993-06-01
申请号：US749748
申请日：1991-08-26
CPC分类号： F23C7/00 , F23L11/00 , F23M20/005 , F23M9/003
摘要： In direct fired fluid burner heater of the type where fuel is continuously injected and burned at one end of a cylindrical combustion chamber and combustion gases discharged at an opposite open end pass through a heat exchanger for heating a circulating medium, and where high heat capacity is achieved for a given chamber size by swirling the flame in the combustion chamber, acoustical low frequency buzzing is controlled by restricting the discharge area through which exhaust gases flow downstream of the heat exchanger.
摘要翻译： 在直接燃烧流体燃烧器加热器中，其中燃料在圆柱形燃烧室的一端连续喷射和燃烧，并且在相对的开口端排出的燃烧气体通过用于加热循环介质的热交换器，并且其中高的热容量为 通过旋转燃烧室中的火焰来实现给定的室尺寸，通过限制排气在热交换器下游流动的排放区域来控制声学低频嗡嗡声。
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