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1. 发明申请

US20120048215A1 STEAM CYCLE EFFICIENCY IMPROVEMENT WITH PRE-ECONOMIZER 有权
标题翻译：蒸汽循环效率与预先经济效益的改善
公开(公告)号：US20120048215A1
公开(公告)日：2012-03-01
申请号：US13217833
申请日：2011-08-25
申请人： Timothy E. Hicks , John E. Monacelli
发明人： Timothy E. Hicks , John E. Monacelli
IPC分类号： F22D1/00
CPC分类号： F22B31/045 , D21F5/20 , F22D1/32 , Y02E20/12
摘要： A method for improving pulp mill steam cycle efficiency includes the steps of providing at least one deaerator tank having a first pressure, and lowering the pressure of said deaerator tank to a second pressure. Feedwater is supplied to a pre-economizer, where it is heated. The water is then delivered to at least one feedwater heater, where it is heated. The water is then delivered to an economizer. By this method boiler steam rate is increased while boiler efficiency is maintained and turbine extraction for deaerator and feedwater heating is minimized.
摘要翻译：一种提高纸浆厂蒸汽循环效率的方法包括以下步骤：提供至少一个具有第一压力的除气罐，并将所述除气罐的压力降低到第二压力。给水被提供给预热器，在那里它被加热。然后将水输送到至少一个给水加热器，在那里加热。然后将水送至节能器。通过该方法，锅炉蒸汽速率提高，锅炉效率得到保持，涡轮机提取除气器和给水加热最小化。

2. 发明授权

US09459005B2 Steam cycle efficiency improvement with pre-economizer 有权
标题翻译：预热器提高蒸汽循环效率
公开(公告)号：US09459005B2
公开(公告)日：2016-10-04
申请号：US13217833
申请日：2011-08-25
申请人： Timothy E. Hicks , John E. Monacelli
发明人： Timothy E. Hicks , John E. Monacelli
IPC分类号： F22D1/00 , F22B31/04 , D21F5/20 , F22D1/32
CPC分类号： F22B31/045 , D21F5/20 , F22D1/32 , Y02E20/12
摘要： A method for improving pulp mill steam cycle efficiency includes the steps of providing at least one deaerator tank having a first pressure, and lowering the pressure of said deaerator tank to a second pressure. Feedwater is supplied to a pre-economizer, where it is heated. The water is then delivered to at least one feedwater heater, where it is heated. The water is then delivered to an economizer. By this method boiler steam rate is increased while boiler efficiency is maintained and turbine extraction for deaerator and feedwater heating is minimized.
摘要翻译：一种提高纸浆厂蒸汽循环效率的方法包括以下步骤：提供至少一个具有第一压力的除气罐，并将所述除气罐的压力降低到第二压力。给水被提供给预热器，在那里它被加热。然后将水输送到至少一个给水加热器，在那里加热。然后将水送至节能器。通过该方法，锅炉蒸汽速率提高，锅炉效率得到保持，涡轮机提取除气器和给水加热最小化。

3. 发明授权

US08443606B2 Enhanced steam cycle utilizing a dual pressure recovery boiler with reheat 有权
标题翻译：利用再加热的双压力回收锅炉增强蒸汽循环
公开(公告)号：US08443606B2
公开(公告)日：2013-05-21
申请号：US12055832
申请日：2008-03-26
申请人： John E. Monacelli , Timothy E. Hicks , Larry A. Hiner , Steven L. Osborne
发明人： John E. Monacelli , Timothy E. Hicks , Larry A. Hiner , Steven L. Osborne
IPC分类号： F01K13/00 , F01K7/22 , F01K7/34 , F22G5/00
CPC分类号： F22B33/10 , F22B33/14 , Y02P60/831
摘要： An enhanced steam cycle utilizing a dual pressure recovery boiler with reheat. A dual pressure designed recovery boiler furnace is provided with a lower furnace and an upper furnace. The lower furnace is operated at a lower temperature to prevent or reduce corrosion of the lower furnace wall tubes. The lower furnace can be either a low pressure natural circulation steam generating (drum) system or economizer. The upper furnace operates as a high pressure natural circulation steam generating (drum) system, or as a once-through supercritical steam generating system at higher temperatures and pressures permitting implementation of higher efficiency reheat steam cycles.
摘要翻译：利用再加热的双压力回收锅炉进行增强的蒸汽循环。双压设计的回收锅炉炉具有下炉和上炉。下炉在较低温度下运行，以防止或减少下炉壁管的腐蚀。低炉可以是低压自然循环蒸汽发生（鼓）系统或节能器。上部炉子作为高压自然循环蒸汽发生（鼓）系统运行，或者作为高温和高压下的一次性超临界蒸汽发生系统，允许实施更高效率的再热蒸汽循环。

4. 发明申请

US20100229805A1 INTEGRATED SPLIT STREAM WATER COIL AIR HEATER AND ECONOMIZER (IWE) 有权
标题翻译：集成分流水环线加热器和经济型（IWE）
公开(公告)号：US20100229805A1
公开(公告)日：2010-09-16
申请号：US12581637
申请日：2009-10-19
申请人： Brian J. Cerney , William R. Stirgwolt , Melvin J. Albrecht , Kevin R. Thomas , George B. Brechun , John E. Monacelli
发明人： Brian J. Cerney , William R. Stirgwolt , Melvin J. Albrecht , Kevin R. Thomas , George B. Brechun , John E. Monacelli
IPC分类号： F22D7/00 , F22B29/12
CPC分类号： F22D1/36 , F22D1/003
摘要： An integrated water coil air heater and economizer arrangement for a boiler has a feedwater inlet for supplying feedwater to the boiler, and conduits and a valve for splitting the feedwater from the inlet into a first partial lower temperature, lower mass flow stream, and a second partial higher temperature, higher flow stream. A water coil air heater for passage of air to be heated for the boiler contains at least one heat transfer loop in heat transfer relationship with the air, the heat transfer loop of the water coil air heater being connected to receive the first partial stream. An economizer for passage of flue gas to be cooled for the boiler contains at least one heat transfer loop in heat transfer relationship with the flue gas, the heat transfer loop of the economizer being connected to the heat transfer loop of the water coil air heater for receiving the first partial stream from the water coil air heater. A mixing location downstream of the economizer receives and reunites the first and second partial streams and a conduit carries the second partial stream from the feedwater inlet to the to the mixing location.
摘要翻译：用于锅炉的集成的水盘式空气加热器和节能器装置具有用于向锅炉供水的供水入口，以及用于将进水从入口分为第一部分较低温度，较低质量流量的管道和阀，以及第二部分温度较高，流量较大。用于锅炉待加热空气通过的水盘式空气加热器包含至少一个与空气传热关系的传热回路，水盘管式空气加热器的传热回路被连接以接收第一部分气流。用于锅炉待冷却烟道气的节能器包含至少一个与烟气传热关系的传热回路，节能器的传热回路连接到水盘管空气加热器的传热回路从水线圈空气加热器接收第一部分流。在节能器下游的混合位置接收并重新组合第一和第二部分流，并且导管将第二部分流从给水入口运送到混合位置。

5. 发明授权

US5645616A Black liquor gasifier 失效
公开(公告)号：US5645616A
公开(公告)日：1997-07-08
申请号：US424741
申请日：1995-04-18
申请人： Robert A. McIlroy , Robert A. Kuchner , John E. Monacelli , Dennis W. Johnson
发明人： Robert A. McIlroy , Robert A. Kuchner , John E. Monacelli , Dennis W. Johnson
IPC分类号： F23G7/04 , B01D53/48 , B01J7/00 , B01J8/24 , C10J3/54 , C10J3/56 , C10J3/86 , D21C11/00 , D21C11/02 , D21C11/06 , D21C11/12 , C10L3/00
CPC分类号： D21C11/06 , C10J3/482 , C10J3/54 , C10J3/56 , C10J3/86 , C10K1/004 , C10K1/024 , C10K1/026 , C10K1/08 , C10K3/04 , D21C11/125 , C10J2200/152 , C10J2300/0956 , C10J2300/0976 , C10J2300/0996 , C10J2300/1246 , C10J2300/1606 , C10J2300/1807 , C10J2300/1884 , Y02E20/12 , Y02P20/129 , Y02P70/24
摘要： A system and method for producing product gas using residual waste liquor is described with a gasifier reactor having a fluidized bed located therein. The gasifier reactor is heated to a predetermined temperature range with either an external heater or a second fluidized bed located at a position below the first fluidized bed. A heat exchanger may be positioned in the first fluidized bed and/or the second fluidized bed for indirectly heating the respective fluidized beds. Condensing heat exchanger means recovers heat from the product gas and condenses an acid gas therefrom for recycling the chemicals. A reagent is sprayed in the condensing heat exchanger means to clean the product gas. Pressurization allows the cleaned product gas to be directly fired in a turbine.

6. 发明授权

US5634950A Black liquor gasifier 失效
标题翻译：黑液气化炉
公开(公告)号：US5634950A
公开(公告)日：1997-06-03
申请号：US548798
申请日：1995-11-02
申请人： Robert A. McIlroy , Robert A. Kuchner , John E. Monacelli , Dennis W. Johnson
发明人： Robert A. McIlroy , Robert A. Kuchner , John E. Monacelli , Dennis W. Johnson
IPC分类号： F23G7/04 , B01D53/48 , B01J7/00 , B01J8/24 , C10J3/54 , C10J3/56 , C10J3/86 , D21C11/00 , D21C11/02 , D21C11/06 , D21C11/12 , C01J3/56
CPC分类号： D21C11/06 , C10J3/482 , C10J3/54 , C10J3/56 , C10J3/86 , C10K1/004 , C10K1/024 , C10K1/026 , C10K1/08 , C10K3/04 , D21C11/125 , C10J2200/152 , C10J2300/0956 , C10J2300/0976 , C10J2300/0996 , C10J2300/1246 , C10J2300/1606 , C10J2300/1807 , C10J2300/1884 , Y02E20/12 , Y02P20/129 , Y02P70/24
摘要： A system and method for producing product gas using residual waste liquor is described with a gasifier reactor having a fluidized bed located therein. The gasifier reactor is heated to a predetermined temperature range with either an external heater or a second fluidized bed located at a position below the first fluidized bed. A heat exchanger may be positioned in the first fluidized bed and/or the second fluidized bed for indirectly heating the respective fluidized beds. Condensing heat exchanger means recovers heat from the product gas and condenses an acid gas therefrom for recycling the chemicals. A reagent is sprayed in the condensing heat exchanger means to clean the product gas. Pressurization allows the cleaned product gas to be directly fired in a turbine.
摘要翻译：使用具有位于其中的流化床的气化器反应器描述使用残余废液生产产物气体的系统和方法。用位于第一流化床下方的外部加热器或第二流化床将气化器反应器加热至预定温度范围。热交换器可以定位在第一流化床和/或第二流化床中，以间接加热相应的流化床。冷凝热交换器装置从产品气体中回收热量并冷凝其中的酸性气体以再循环化学品。在冷凝热交换器装置中喷射试剂以清洁产物气体。加压使清洁的产品气体直接在涡轮机中燃烧。

7. 发明授权

US08286595B2 Integrated split stream water coil air heater and economizer (IWE) 有权
标题翻译：集成分流水盘式空气加热器和节能器（IWE）
公开(公告)号：US08286595B2
公开(公告)日：2012-10-16
申请号：US12581637
申请日：2009-10-19
申请人： Brian J. Cerney , William R. Stirgwolt , Melvin J. Albrecht , Kevin R. Thomas , George B. Brechun , John E. Monacelli
发明人： Brian J. Cerney , William R. Stirgwolt , Melvin J. Albrecht , Kevin R. Thomas , George B. Brechun , John E. Monacelli
IPC分类号： F22B1/02
CPC分类号： F22D1/36 , F22D1/003
摘要： An integrated water coil air heater and economizer arrangement for a boiler has a feedwater inlet for supplying feedwater to the boiler, and conduits and a valve for splitting the feedwater from the inlet into a first partial lower temperature, lower mass flow stream, and a second partial higher temperature, higher flow stream. A water coil air heater for passage of air to be heated for the boiler contains at least one heat transfer loop in heat transfer relationship with the air, the heat transfer loop of the water coil air heater being connected to receive the first partial stream. An economizer for passage of flue gas to be cooled for the boiler contains at least one heat transfer loop in heat transfer relationship with the flue gas, the heat transfer loop of the economizer being connected to the heat transfer loop of the water coil air heater for receiving the first partial stream from the water coil air heater. A mixing location downstream of the economizer receives and reunites the first and second partial streams and a conduit carries the second partial stream from the feedwater inlet to the to the mixing location.
摘要翻译：用于锅炉的集成的水盘式空气加热器和节能器装置具有用于向锅炉供水的供水入口，以及用于将进水从入口分为第一部分较低温度，较低质量流量的管道和阀，以及第二部分温度较高，流量较大。用于锅炉待加热空气通过的水盘式空气加热器包含至少一个与空气传热关系的传热回路，水盘管式空气加热器的传热回路被连接以接收第一部分气流。用于锅炉待冷却烟道气的节能器包含至少一个与烟气传热关系的传热回路，节能器的传热回路连接到水盘管空气加热器的传热回路从水线圈空气加热器接收第一部分流。在节能器下游的混合位置接收并重新组合第一和第二部分流，并且导管将第二部分流从给水入口运送到混合位置。

8. 发明申请

US20100275824A1 BIOMASS CENTER AIR JET BURNER 审中-公开
标题翻译：生物质中心喷气式燃烧器
公开(公告)号：US20100275824A1
公开(公告)日：2010-11-04
申请号：US12766991
申请日：2010-04-26
申请人： Albert D LaRue , John E. Monacelli
发明人： Albert D LaRue , John E. Monacelli
IPC分类号： F23G5/08 , F23L5/02 , F23D1/00 , F23C5/08
CPC分类号： F23C7/004 , F23C2201/20 , F23C2900/06043 , F23D1/00 , F23D2201/00 , F23G7/10 , F23G2209/26
摘要： A combustion apparatus capable of firing biomass fuel including a burner assembly which includes a biomass nozzle concentrically surrounded by a core air zone and extending axially along the length of the core air zone, the burner assembly residing within a windbox, the windbox being attached to a furnace of a boiler, and the burner assembly being connected to the furnace by a burner throat, through which air and fuel supplied to the burner assembly are emitted into the furnace.
摘要翻译：一种燃烧装置，其能够发射包括燃烧器组件的生物质燃料，所述燃烧器组件包括同心地被核心空气区域围绕并且沿所述核心空气区域的长度轴向延伸的生物质喷嘴，所述燃烧器组件驻留在风箱内，所述风箱附接到锅炉的炉子，并且燃烧器组件通过燃烧器喉部连接到炉子，供应到燃烧器组件的空气和燃料通过燃烧器喉管排放到炉中。

9. 发明申请

US20090241860A1 ENHANCED STEAM CYCLE UTILIZING A DUAL PRESSURE RECOVERY BOILER WITH REHEAT 有权
标题翻译：增压蒸汽循环利用双重压力回收锅炉
公开(公告)号：US20090241860A1
公开(公告)日：2009-10-01
申请号：US12055832
申请日：2008-03-26
申请人： JOHN E. MONACELLI , Timothy E. Hicks , Larry A. Hiner , Steven L. Osborne
发明人： JOHN E. MONACELLI , Timothy E. Hicks , Larry A. Hiner , Steven L. Osborne
IPC分类号： F22B1/18
CPC分类号： F22B33/10 , F22B33/14 , Y02P60/831
摘要： An enhanced steam cycle utilizing a dual pressure recovery boiler with reheat allows a large increase in electrical generation with various turbine cycles while overcoming traditional lower furnace material limitations. A dual pressure designed recovery boiler furnace is provided with a lower furnace and an upper furnace. The lower furnace is operated at a lower temperature to prevent or reduce corrosion of the lower furnace wall tubes caused by the reducing environment. The lower furnace can be either a low pressure natural circulation steam generating (drum) system or economizer. Unlike the lower furnace, the upper furnace is not exposed to a reducing environment and is therefore not as susceptible to severe corrosion rates. The upper furnace is operated at higher temperatures and pressures which permit implementation of higher efficiency reheat steam cycles. The upper furnace thus operates as a high pressure natural circulation steam generating (drum) system, or as a once-through supercritical steam generating system. The dual pressure recovery boiler can thus be coupled to a variety of condensing, non-condensing or a combination of condensing and non-condensing turbine cycles to provide a large increase in electrical generation.
摘要翻译：利用具有再热的双压力回收锅炉的增强的蒸汽循环允许在克服传统的较低炉材料限制的情况下，具有各种涡轮循环的发电量大大增加。双压设计的回收锅炉炉具有下炉和上炉。下炉在较低的温度下运行，以防止或减少由还原环境引起的下炉壁管的腐蚀。低炉可以是低压自然循环蒸汽发生（鼓）系统或节能器。与下炉不同，上炉没有暴露在还原环境中，因此不会受到严重的腐蚀速率的影响。上炉在更高的温度和压力下运行，这允许实现更高效率的再热蒸汽循环。因此，上部炉子作为高压自然循环蒸汽发生（鼓）系统，或作为一次通过的超临界蒸汽发生系统。因此，双压力回收锅炉可以耦合到各种冷凝，非冷凝或冷凝和非冷凝涡轮循环的组合，以提供大量的发电增加。

10. 发明授权

US5752994A Black liquor gasifier 失效
标题翻译：黑液气化炉
公开(公告)号：US5752994A
公开(公告)日：1998-05-19
申请号：US645934
申请日：1996-05-14
申请人： John E. Monacelli , Dennis W. Johnson
发明人： John E. Monacelli , Dennis W. Johnson
IPC分类号： F23G7/04 , B01D53/48 , B01J7/00 , B01J8/24 , C10J3/54 , C10J3/56 , C10J3/86 , D21C11/00 , D21C11/02 , D21C11/06 , D21C11/12 , F28B1/00
CPC分类号： D21C11/06 , C10J3/482 , C10J3/54 , C10J3/56 , C10J3/86 , C10K1/004 , C10K1/024 , C10K1/026 , C10K1/08 , C10K3/04 , D21C11/125 , C10J2200/152 , C10J2300/0956 , C10J2300/0976 , C10J2300/0996 , C10J2300/1246 , C10J2300/1606 , C10J2300/1807 , C10J2300/1884 , Y02E20/12 , Y02P20/129 , Y02P70/24
摘要： A system and method for producing product gas using residual waste liquor is described with a gasifier reactor having a fluidized bed located therein. The gasifier reactor is heated to a predetermined temperature range with either an external heater or a second fluidized bed located at a position below the first fluidized bed. A heat exchanger may be positioned in the first fluidized bed and/or the second fluidized bed for indirectly heating the respective fluidized beds. Condensing heat exchanger means recovers heat from the product gas and condenses an acid gas therefrom for recycling the chemicals. A reagent is sprayed in the condensing heat exchanger means to clean the product gas. Pressurization allows the cleaned product gas to be directly fired in a turbine.
摘要翻译：使用具有位于其中的流化床的气化器反应器描述使用残余废液生产产物气体的系统和方法。用位于第一流化床下方的外部加热器或第二流化床将气化器反应器加热至预定温度范围。热交换器可以定位在第一流化床和/或第二流化床中，以间接加热相应的流化床。冷凝热交换器装置从产品气体中回收热量并冷凝其中的酸性气体以再循环化学品。在冷凝热交换器装置中喷射试剂以清洁产物气体。加压使清洁的产品气体直接在涡轮机中燃烧。

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