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1. 发明申请

US20110073023A1 EXHAUST PROCESSING AND HEAT RECOVERY SYSTEM 有权
标题翻译：排气加热和热回收系统
公开(公告)号：US20110073023A1
公开(公告)日：2011-03-31
申请号：US12724526
申请日：2010-03-16
申请人： James W. Birmingham , Kevin J. O'Boyle
发明人： James W. Birmingham , Kevin J. O'Boyle
IPC分类号： F23J15/00 , F23L15/02 , F28F19/00
CPC分类号： C21B9/14 , C21B2100/06 , C21C5/38 , C21C2100/06 , F23J15/006 , F23J15/02 , F23J2217/102 , F23J2219/40 , F23L15/02 , F27D17/004 , F27D17/008 , Y02E20/348 , Y02P10/122 , Y02P10/132 , Y02P10/34
摘要： A thermally efficiency regenerative air preheater 250 extracts more thermal energy from the flue gas exiting a solid fuel fired furnace 26 by employing an alkaline injection system 276. This mitigates acid fouling by selectively injecting different sized alkaline particles 275 into the air preheater 250. Small particles provide nucleation sites for condensation and neutralization of acid vapors. Large particles are injected to contact and selectively adhere to the heat exchange elements 542 and neutralize liquid acid that condenses there. When the deposit accumulation exceeds a threshold, the apparatus generates and utilizes a higher relative percentage of large particles. Similarly, a larger relative percentage of small particles are used in other cases. Mitigation of the fouling conditions permits the redesign of the air preheater 250 to achieve the transfer of more heat from the flue resulting in a lower flue gas outlet temperature without excessive fouling.
摘要翻译：热效率再生空气预热器250通过使用碱性注射系统276从离开固体燃料燃烧炉26的烟道中提取更多的热能。通过通过选择性地将不同大小的碱性颗粒275注入空气预热器250来减轻酸污染。小颗粒为酸蒸气的冷凝和中和提供成核位点。注入大颗粒以接触并选择性地粘附到热交换元件542并中和在那里冷凝的液体酸。当沉积物积累超过阈值时，该装置产生并利用较高的相对百分比的大颗粒。类似地，在其他情况下使用较小的相对百分比的小颗粒。污染条件的减轻允许重新设计空气预热器250以实现更多的热量从烟道转移，导致较低的烟道气出口温度而没有过多的结垢。

2. 发明授权

US09598742B2 Exhaust processing and heat recovery system 有权
公开(公告)号：US09598742B2
公开(公告)日：2017-03-21
申请号：US12724526
申请日：2010-03-16
申请人： James W. Birmingham , Kevin J. O'Boyle
发明人： James W. Birmingham , Kevin J. O'Boyle
IPC分类号： B01D47/00 , F23J11/00 , C21B9/14 , C21C5/38 , F23J15/00 , F23J15/02 , F23L15/02 , F27D17/00
CPC分类号： C21B9/14 , C21B2100/06 , C21C5/38 , C21C2100/06 , F23J15/006 , F23J15/02 , F23J2217/102 , F23J2219/40 , F23L15/02 , F27D17/004 , F27D17/008 , Y02E20/348 , Y02P10/122 , Y02P10/132 , Y02P10/34
摘要： A thermally efficiency regenerative air preheater 250 extracts more thermal energy from the flue gas exiting a solid fuel fired furnace 26 by employing an alkaline injection system 276. This mitigates acid fouling by selectively injecting different sized alkaline particles 275 into the air preheater 250. Small particles provide nucleation sites for condensation and neutralization of acid vapors. Large particles are injected to contact and selectively adhere to the heat exchange elements 542 and neutralize liquid acid that condenses there. When the deposit accumulation exceeds a threshold, the apparatus generates and utilizes a higher relative percentage of large particles. Similarly, a larger relative percentage of small particles are used in other cases. Mitigation of the fouling conditions permits the redesign of the air preheater 250 to achieve the transfer of more heat from the flue resulting in a lower flue gas outlet temperature without excessive fouling.

3. 发明授权

US09557119B2 Heat transfer sheet for rotary regenerative heat exchanger 有权
标题翻译：旋转再生式热交换器用热转印片
公开(公告)号：US09557119B2
公开(公告)日：2017-01-31
申请号：US12437914
申请日：2009-05-08
申请人： James W. Birmingham , Glenn D. Mattison , Kevin J. O'Boyle , James D. Seebald
发明人： James W. Birmingham , Glenn D. Mattison , Kevin J. O'Boyle , James D. Seebald
IPC分类号： F28D19/00 , F28D19/04 , F28F3/02
CPC分类号： F28D19/044 , F28D19/00 , F28F3/025
摘要： A heat transfer sheet [60,160,260,360] for a rotary regenerative heat exchanger is shaped to include sheet spacing features [59], which provide spacing between adjacent heat transfer sheets [60,160,260,360], and undulation surfaces [68,70] (corrugations) in the sections between the sheet spacing features [59]. The undulation sections [68,70] are constructed of regularly spaced lobes [64,72] extending at an angle with respect to the spacing features [59]. The undulating sections [68,70] impart turbulence in the air or flue gas flowing between the heat transfer sheets [60, 160, 260, 360] to improve heat transfer. The heat transfer sheets [60,160,260,360] may include undulating surfaces that differ in angle of their lobes [64,72].
摘要翻译：用于旋转再生式热交换器的传热片[60,160,260,360]成形为包括片间间隔特征[59]，其提供相邻传热片[60,160,260,360]之间的间隔，以及在这些部分中的起伏表面[68,70]（波纹）在片间距特征[59]之间。起伏部分[68,70]由相对于间隔特征[59]以一定角度延伸的规则间隔的叶片[64,72]构成。起伏部分[68,70]赋予在传热片[60,160,260,360]之间流动的空气或烟气中的湍流，以改善传热。传热片[60,160,260,360]可包括波纹角度不同的起伏表面[64,72]。

4. 发明申请

US20100282437A1 HEAT TRANSFER SHEET FOR ROTARY REGENERATIVE HEAT EXCHANGER 有权
标题翻译：用于旋转式再热换热器的换热片
公开(公告)号：US20100282437A1
公开(公告)日：2010-11-11
申请号：US12437914
申请日：2009-05-08
申请人： James W. Birmingham , Glenn D. Mattison , Kevin J. O'Boyle , James D. Seebald
发明人： James W. Birmingham , Glenn D. Mattison , Kevin J. O'Boyle , James D. Seebald
IPC分类号： F28F9/00 , F28F7/00
CPC分类号： F28D19/044 , F28D19/00 , F28F3/025
摘要： A heat transfer sheet [60,160,260,360] for a rotary regenerative heat exchanger is shaped to include sheet spacing features [59], which provide spacing between adjacent heat transfer sheets [60,160,260,360], and undulation surfaces [68,70] (corrugations) in the sections between the sheet spacing features [59]. The undulation sections [68,70] are constructed of regularly spaced lobes [64,72] extending at an angle with respect to the spacing features [59]. The undulating sections [68,70] impart turbulence in the air or flue gas flowing between the heat transfer sheets [60, 160, 260, 360] to improve heat transfer. The heat transfer sheets [60,160,260,360] may include undulating surfaces that differ in angle of their lobes [64,72].
摘要翻译：用于旋转再生式热交换器的热转印片[60,160,260,360]成形为包括片间间隔特征[59]，其在相邻的传热片[60,160,260,360]之间提供间隔，并且在这些部分中形成起伏表面[68,70]（波纹）在片间距特征[59]之间。起伏部分[68,70]由相对于间隔特征[59]以一定角度延伸的规则间隔的叶片[64,72]构成。起伏部分[68,70]赋予在传热片[60,160,260,360]之间流动的空气或烟道气中的湍流，以改善传热。传热片[60,160,260,360]可包括波纹角度不同的起伏表面[64,72]。

5. 发明申请

US20100251942A1 REAGENT DRYING VIA EXCESS AIR PREHEAT 审中-公开
标题翻译：试剂通过空气预处理干燥
公开(公告)号：US20100251942A1
公开(公告)日：2010-10-07
申请号：US12416488
申请日：2009-04-01
申请人： Kevin J. O'Boyle
发明人： Kevin J. O'Boyle
IPC分类号： F23J15/04 , F26B23/02 , B01D53/48
CPC分类号： F26B23/02 , B01D53/501 , B01D53/508 , B01D2251/404 , B01D2251/606 , F23J15/04 , F23L15/00 , F26B23/001 , F28D19/041 , F28D19/047 , Y02E20/348 , Y02P70/405
摘要： A reagent drying system for use with a steam generation system [25] is described having a combustion chamber that produces exhaust flue gasses [FG2]. A preheater [150] receives the exhaust flue gasses [FG1] and transfers heat to create a heated input air stream [A2] and a diverted air stream [A2′]. The heated input air stream [A2] is provided to the combustion chamber. The diverted air stream [A2′] is provided to a dryer [196] as incremental air stream [IA]. Dryer [196] dries bulk reagents for dry milling into powder. The powder is then used to process the exhaust flue gasses to remove pollutants. The incremental air stream [IA] may also include leakage gasses [360] from preheater [150].
摘要翻译：描述了一种与蒸汽发生系统[25]一起使用的试剂干燥系统，其具有产生废气烟道气体的燃烧室[FG2]。预热器[150]接收废气烟道[FG1]并传递热量以产生加热的输入气流[A2]和转向气流[A2']。加热的输入气流[A2]被提供给燃烧室。转向空气流[A2']作为增量空气流[IA]提供给干燥器[196]。干燥器[196]将干燥研磨的散装试剂干燥成粉末。然后将粉末用于处理排气烟道气体以除去污染物。增量空气流[IA]还可以包括来自预热器[150]的泄漏气体[360]。

6. 发明授权

US06543520B2 Low-distortion axial seal plate for air preheaters 失效
公开(公告)号：US06543520B2
公开(公告)日：2003-04-08
申请号：US09790101
申请日：2001-02-21
申请人： James R. Larkin , Kevin J. O'Boyle , Michael Zakel
发明人： James R. Larkin , Kevin J. O'Boyle , Michael Zakel
IPC分类号： F23L1502
CPC分类号： F28D19/047 , F23L15/02 , Y02E20/348
摘要： An axial seal plate for an air preheater having a single, unitary structure including a sealing portion disposed intermediate first and second end portions extending orthogonally from the sealing portion. The axial seal plate does not including any welds for joining the end portions to the sealing portion.

7. 发明授权

US5727617A Plate stabilizer assembly for rotary regenerative air preheaters 失效
标题翻译：用于旋转再生空气预热器的板式稳定器组件
公开(公告)号：US5727617A
公开(公告)日：1998-03-17
申请号：US777292
申请日：1996-12-27
申请人： Kevin J. O'Boyle
发明人： Kevin J. O'Boyle
IPC分类号： F23L15/02 , F28D19/04
CPC分类号： F23L15/02 , F28D19/047 , Y02E20/348 , Y10S165/02
摘要： An arrangement is provided in an air preheater for mounting and adjusting the sector plates and the axial seal plates in relation to the rotor using one adjustable mounting means and a stabilizer assembly. The stabilizer assembly includes a stabilizer beam which is fixedly mounted to the external preheater structure, a pair of stabilizer lugs having one end fixedly mounted to the stabilizer beam, a pair of stabilizer arms each having a first end rotatably mounted to the other end of the stabilizer lugs by a torsion bar which extends between the stabilizer lugs, and a pinned linkage mechanism which rotatably mounts the second end of each stabilizer arm to the sector plate or axial plate.
摘要翻译：在空气预热器中提供一种布置，用于使用一个可调节的安装装置和稳定器组件相对于转子安装和调节扇形板和轴向密封板。稳定器组件包括固定地安装到外部预热器结构的稳定器梁，一对稳定器凸耳，其一端固定地安装在稳定梁上，一对稳定臂，每个稳定臂具有可旋转地安装在其上的第一端通过在稳定器凸耳之间延伸的扭杆的稳定器凸耳以及将每个稳定器臂的第二端可旋转地安装到扇形板或轴向板的销钉连接机构。

8. 发明授权

US08627878B2 System and method for non-contact sensing to minimize leakage between process streams in an air preheater 有权
标题翻译：用于非接触式感测的系统和方法，以使空气预热器中的工艺流之间的泄漏最小化
公开(公告)号：US08627878B2
公开(公告)日：2014-01-14
申请号：US12557751
申请日：2009-09-11
申请人： William C. Cox , Kevin J. O'Boyle , John D. Proctor
发明人： William C. Cox , Kevin J. O'Boyle , John D. Proctor
IPC分类号： F23L15/02 , F28D17/00
CPC分类号： F28F27/006 , F28D19/047 , F28F2265/16
摘要： A rotary air preheater 10 includes a housing 12 having a rotor 14. The rotor 14 has opposing ends 20,24 and is divided into sections by diaphragms 48. Sector plates 28 include one sector plate 28 in sealing relation with one of opposing ends 20,24 of the rotor 14. The air preheater 10 includes a flange 56 and a sensing device 49 coupled to at least one of the sector plates 28. The sensing device 49 provides non-contact sensing of a distance between the sector plate 28 and the flange 56. The sensing device 49 includes a conduit 54 that directs a jet of compressed air onto the flange 56, a first pressure sensor 60 and a second pressure sensor 70. The first pressure sensor 60 senses pressure inside the sensing device 49, and the second pressure sensor 70 senses pressure outside the sensing device 49. The distance between the sector plate and the flange is a pressure difference measured by the first and the second pressure sensors 60,70. In one embodiment, the first pressure sensor 60 senses a backpressure within the sensing device 49.
摘要翻译：旋转空气预热器10包括具有转子14的壳体12.转子14具有相对的端部20,24并且被隔膜48分成多个部分。扇形板28包括与相对端20中的一个密封关系的一个扇形板28，空气预热器10包括凸缘56和耦合到扇形板28中的至少一个的感测装置49.感测装置49提供扇形板28和凸缘之间的距离的非接触感测感测装置49包括将压缩空气射流引导到凸缘56上的导管54，第一压力传感器60和第二压力传感器70.第一压力传感器60感测感测装置49内的压力，第二压力传感器压力传感器70感测感测装置49外部的压力。扇形板和凸缘之间的距离是由第一和第二压力传感器60,70测量的压力差。在一个实施例中，第一压力传感器60感测感测装置49内的背压。

9. 发明申请

US20110061831A1 SYSTEM AND METHOD FOR NON-CONTACT SENSING TO MINIMIZE LEAKAGE BETWEEN PROCESS STREAMS IN AN AIR PREHEATER 有权
标题翻译：用于非接触式感测的系统和方法以最小化空气预热器中的工艺流程之间的泄漏
公开(公告)号：US20110061831A1
公开(公告)日：2011-03-17
申请号：US12557751
申请日：2009-09-11
申请人： William C. Cox , Kevin J. O'Boyle , John D. Proctor
发明人： William C. Cox , Kevin J. O'Boyle , John D. Proctor
IPC分类号： F28D19/04 , F23L15/02
CPC分类号： F28F27/006 , F28D19/047 , F28F2265/16
摘要： A rotary air preheater 10 includes a housing 12 having a rotor 14. The rotor 14 has opposing ends 20,24 and is divided into sections by diaphragms 48. Sector plates 28 include one sector plate 28 in sealing relation with one of opposing ends 20,24 of the rotor 14. The air preheater 10 includes a flange 56 and a sensing device 49 coupled to at least one of the sector plates 28. The sensing device 49 provides non-contact sensing of a distance between the sector plate 28 and the flange 56. The sensing device 49 includes a conduit 54 that directs a jet of compressed air onto the flange 56, a first pressure sensor 60 and a second pressure sensor 70. The first pressure sensor 60 senses pressure inside the sensing device 49, and the second pressure sensor 70 senses pressure outside the sensing device 49. The distance between the sector plate and the flange is a pressure difference measured by the first and the second pressure sensors 60,70. In one embodiment, the first pressure sensor 60 senses a backpressure within the sensing device 49.
摘要翻译：旋转空气预热器10包括具有转子14的壳体12.转子14具有相对的端部20,24并且被隔膜48分成多个部分。扇形板28包括与相对端20中的一个密封关系的一个扇形板28，空气预热器10包括凸缘56和耦合到扇形板28中的至少一个的感测装置49.感测装置49提供扇形板28和凸缘之间的距离的非接触感测感测装置49包括将压缩空气射流引导到凸缘56上的导管54，第一压力传感器60和第二压力传感器70.第一压力传感器60感测感测装置49内的压力，第二压力传感器压力传感器70感测感测装置49外部的压力。扇形板和凸缘之间的距离是由第一和第二压力传感器60,70测量的压力差。在一个实施例中，第一压力传感器60感测感测装置49内的背压。

10. 发明授权

US06237674B1 Spoked support ring for air preheater housing 失效
标题翻译：用于空气预热器外壳的旋转支撑环
公开(公告)号：US06237674B1
公开(公告)日：2001-05-29
申请号：US09666995
申请日：2000-09-21
申请人： James R. Larkin , Kevin J. O'Boyle , Michael Zakel
发明人： James R. Larkin , Kevin J. O'Boyle , Michael Zakel
IPC分类号： F28D1700
CPC分类号： F28D19/041 , F28D19/047
摘要： A rotary regenerative air preheater has ring assemblies at the upper and lower ends which define the outer periphery and support the air preheater housing panels. The ring assemblies are spaced by spokes which are tied to the hub of the air preheater and vertically supported from the air preheater structural members. The rotor housing panels are attached around and between the spoked ring assemblies. The ring assemblies are formed form a series of uniform interchangeable segments and they support the peripheral bypass seals.
摘要翻译：旋转再生空气预热器在上端和下端具有环形组件，其限定外周边并支撑空气预热器壳体面板。环组件由辐条间隔开，辐条被连接到空气预热器的轮毂并且从空气预热器结构件垂直地支撑。转子壳体板被安装在旋转环组件周围和之间。环组件由一系列可互换的可互换部分形成，并且它们支撑外围旁路密封。

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