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1. 发明申请

US20160153726A1 HEAT TRANSFER SHEET FOR ROTARY REGENERATIVE HEAT EXCHANGER 审中-公开
标题翻译：用于旋转式再热换热器的换热片
公开(公告)号：US20160153726A1
公开(公告)日：2016-06-02
申请号：US14926920
申请日：2015-10-29
申请人： ARVOS, Inc.
发明人： James W. Birmingham , Glenn D. Mattison , Kevin J. O'Boyle , James D. Seebald
IPC分类号： F28F3/02 , F28D19/00
CPC分类号： F28D19/044 , F28D19/00 , F28F3/025
摘要： A stack of heat transfer sheets includes one or more first sheet which includes a first undulating surface formed by first lobes that are parallel to each other and oriented at a first angle. The first sheets include a second undulating surface formed by second lobes that are parallel to each other and oriented at a second angle, different from the first angle. The first sheets include a third undulating surface formed by third lobes extending from one or more ends of the first sheet and terminating at an intermediate point between the end and an opposing end thereof. The third lobes are parallel to each other and parallel to the direction of flow through the stack. The stack includes one or more second sheets defining a plurality of sheet spacing features which engage a portion of the first sheet.
摘要翻译：一叠传热片包括一个或多个第一片，其包括由彼此平行并以第一角度定向的第一瓣形成的第一起伏表面。第一片包括由第二凸角形成的第二起伏表面，该第二凸起彼此平行并且以不同于第一角度的第二角度定向。第一片包括由从第一片的一个或多个端部延伸并终止在其端部和相对端之间的中间点的第三瓣形成的第三起伏表面。第三个叶片彼此平行并平行于通过堆叠的流动方向。堆叠包括一个或多个第二片，其限定了与第一片的一部分接合的多个片间距特征。

2. 发明授权

US10197337B2 Heat transfer sheet for rotary regenerative heat exchanger 有权
公开(公告)号：US10197337B2
公开(公告)日：2019-02-05
申请号：US14926920
申请日：2015-10-29
申请人： ARVOS, Inc.
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
摘要： A stack of heat transfer sheets includes one or more first sheet which includes a first undulating surface formed by first lobes that are parallel to each other and oriented at a first angle. The first sheets include a second undulating surface formed by second lobes that are parallel to each other and oriented at a second angle, different from the first angle. The first sheets include a third undulating surface formed by third lobes extending from one or more ends of the first sheet and terminating at an intermediate point between the end and an opposing end thereof. The third lobes are parallel to each other and parallel to the direction of flow through the stack. The stack includes one or more second sheets defining a plurality of sheet spacing features which engage a portion of the first sheet.

3. 发明申请

US20180010792A1 METHOD AND SYSTEM FOR IMPROVING BOILER EFFECTIVENESS 审中-公开
公开(公告)号：US20180010792A1
公开(公告)日：2018-01-11
申请号：US15205243
申请日：2016-07-08
申请人： ARVOS, Inc.
发明人： Kevin O'Boyle , Glenn D. Mattison
IPC分类号： F23J15/02
CPC分类号： F23J15/022 , B01D53/30 , B01D53/50 , B01D53/502 , F22B37/008 , F22B37/025 , F23J15/06 , F23J15/08 , F23J2215/20 , F23J2217/00 , F23L2900/15043 , Y02E20/348 , Y02E20/363
摘要： A method for improving effectiveness of a steam generator system includes providing air to an air preheater in excess of that required for combustion of fuel and providing the air at a mass flow such that the air preheater has a cold end metal temperature that is no less than a water dew point temperature in the air preheater and such that the cold end metal temperature is less than a sulfuric acid dew point temperature. The method includes mitigating SO3 in the flue gas which is discharged directly from the air preheater to a particulate removal system and then directly into a flue gas desulfurization system. Flue gas reheat air is fed from the air preheater to heat the flue gas prior to entering a discharge stack to raise the temperature of the flue gas to mitigate visible plume exiting and to mitigate corrosion in the discharge stack.

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