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1.发明授权Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater section 有权锅炉系统基于过热器部分中的结构的温度将燃料控制到炉公开(公告)号：US09541282B2
公开(公告)日：2017-01-10
申请号：US14202242
申请日：2014-03-10
Applicant: INTERNATIONAL PAPER COMPANY
Inventor： Andrew K Jones , David Fuhrmann , Tim Carlier , Mark Sargent
IPC: D21C11/10 , D21C11/12 , F22G5/00 , F22G5/02 , F22G1/04 , F22G7/04 , F22B21/34 , F22B31/00 , F22B37/56 , F01K23/06 , F22B35/00
Abstract: A boiler system is provided comprising: a furnace adapted to receive a fuel to be burned to generate hot working gases; a fuel supply structure associated with the furnace for supplying fuel to the furnace; a superheater section associated with the furnace and positioned to receive energy in the form of heat from the hot working gases; and a controller. The superheater section may comprise a platen including a tube structure with an end portion and a temperature sensor for measuring the temperature of the tube structure end portion and generating a signal indicative of the temperature of the tube structure end portion. The controller may be coupled to the temperature sensor for receiving and monitoring the signal from the sensor.
Abstract translation: 提供了一种锅炉系统，包括：适于接收待燃燃料以产生热工作气体的炉; 与炉相连的燃料供给结构，用于向炉供给燃料; 与炉相关联并定位成以热作用气体的形式接收能量的过热器部分; 和控制器。 过热器部分可以包括压板，该压板包括具有端部的管结构和用于测量管结构端部的温度并产生指示管结构端部的温度的信号的温度传感器。 控制器可以耦合到温度传感器，用于接收和监测来自传感器的信号。
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2.发明申请公开(公告)号：US20170198901A1
公开(公告)日：2017-07-13
申请号：US15404665
申请日：2017-01-12
Applicant: HITACHI ZOSEN INOVA AG
Inventor： Niculin BÜHLER , Felix KOLLER , Istvan SZEPESHAZY
IPC: F22G1/04
CPC classification number: F22G1/04 , F22B21/341 , F22B37/108 , F22G1/02 , F22G1/06 , F22G3/008 , F22G7/14 , F23G5/00 , F23M5/08 , F23M5/085
Abstract: A method generates superheated steam using heat generated in a boiler of an incineration plant. The pre-superheated steam is fed to a final superheater that includes a plurality of final superheater pipes through which the pre-superheated steam is guided and is finally superheated in the process. The final superheater pipes (are arranged at least partially in at least one cavity (formed in an interior of a wall element of the boiler and/or of a bulkhead arranged in the boiler. The cavity is closed off on a boiler side at least partially by a refractory material layer and is flowed over by flue gas released during combustion. A secondary medium flows through the cavity and is heated via heat transfer from the flue gas via the refractory material layer. The heated secondary medium is fed via a secondary medium feed line to a secondary heat exchanger.
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3.发明授权Arrangement structure suitable for inverted pulverized coal boiler with ultra-high steam temperature steam parameters 有权布置结构适用于具有超高蒸汽温度蒸汽参数的倒置粉煤锅炉公开(公告)号：US09488370B2
公开(公告)日：2016-11-08
申请号：US13577825
申请日：2011-11-18
Applicant: Minhua Jiang , Ping Xiao , Jianzhong Jiang , Li Zhong
Inventor： Minhua Jiang , Ping Xiao , Jianzhong Jiang , Li Zhong
IPC: F22D1/38 , F22B29/06 , F23D1/00 , F22B1/18 , F22G1/04 , F22G7/12 , F22G7/14 , F23C3/00 , F23C5/08 , F22B21/02 , F22B35/00
CPC classification number: F22D1/38 , F22B21/02 , F22B29/067 , F22B35/001 , F22G7/12 , F23C3/00 , F23C5/08 , F23C2900/03006 , F23D1/00
Abstract: The disclosure provides an arrangement structure suitable for an inverted pulverized coal boiler with ultra-high steam temperature steam parameters, including a hearth, wherein the hearth is communicated with a middle uplink flue, and the top of the middle uplink flue is communicated with that of a tail downlink flue. In the structure, the hearth is connected with the middle uplink flue by a hearth outlet horizontal flue at the bottom, so that the high-temperature gas is drained to a low elevation and then flows upwards through the middle uplink flue; a final heating surface may be arranged at the low position of the hearth outlet horizontal flue and the middle uplink flue so as to reduce the length of the high-temperature steam pipeline between the final heating surface and the steam turbine, lower the manufacturing cost of the boiler as well as the frication and radiation loss of the pipe.
Abstract translation: 本发明提供一种适用于具有超高蒸汽温度蒸汽参数的倒置粉煤锅炉的布置结构，包括炉底，其中炉床与中间上行烟道连通，中间上行烟道的顶部与 尾巴下行烟道。 在该结构中，炉底与底部的炉底出口水平烟道与中上行烟道连接，使得高温气体排入低海拔，然后通过中间上行烟道向上流动; 可以在炉底出口水平烟道和中上行烟道的低位置设置最终加热面，以减少最终加热面与蒸汽轮机之间的高温蒸汽管道的长度，降低制冷成本 锅炉以及管道的磨损和辐射损失。
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公开(公告)号：US5079909A
公开(公告)日：1992-01-14
申请号：US542428
申请日：1990-06-22
Applicant: Hermann Bruckner , Lothar Stadie
Inventor： Hermann Bruckner , Lothar Stadie
CPC classification number: F01K23/067 , Y02E20/16 , Y02E20/18
Abstract: A combined gas and steam turbine plant includes a coal gasification system having a heat exchanger device and preferably a gas scrubber connected downstream of the heat exchanger device. A gas turbine part is connected downstream of the coal gasification system and has an exhaust gas turbine. A steam generator system receives exhaust gas from the exhaust gas turbine and has an economizer heating surface, an evaporator heating surface, and superheater heating surfaces. A steam turbine part is connected to the steam generator system and has a high-pressure feedwater system. The heat exchanger device of the coal gasification system is connected in such a way that it directly transfers or gives up thermal energy for feedwater heating or steam generation to the high-pressure feedwater system of the steam turbine part.
Abstract translation: 组合的气体和蒸汽轮机设备包括煤气化系统，其具有热交换器装置，并且优选地连接在热交换器装置的下游的气体洗涤器。 燃气轮机部分连接在煤气化系统的下游，并具有排气涡轮机。 蒸汽发生器系统从废气涡轮机接收废气，并具有节能器加热表面，蒸发器加热表面和过热器加热表面。 蒸汽轮机部分连接到蒸汽发生器系统并且具有高压给水系统。 煤气化系统的热交换器装置以这样的方式连接，直接将蒸汽发动机的蒸汽涡轮机部分的高压给水系统转移或放出用于给水加热或蒸汽发生的热能。
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5.发明申请公开(公告)号：US20170234529A1
公开(公告)日：2017-08-17
申请号：US15444193
申请日：2017-02-27
Applicant: Daniel R. Higgins , Eugene Sullivan
Inventor： Daniel R. Higgins , Eugene Sullivan
IPC: F22G5/02 , F23C9/00 , F23G5/00 , F23G5/04 , F23G5/05 , F23G7/10 , F23J1/00 , F23K3/00 , F23L7/00 , F22B21/14 , F22G1/04 , F23G5/24
CPC classification number: F22G5/02 , F22B21/00 , F22B21/14 , F22G1/04 , F23C9/00 , F23C9/006 , F23C2900/01001 , F23G5/002 , F23G5/04 , F23G5/05 , F23G5/24 , F23G5/46 , F23G7/00 , F23G7/10 , F23G2202/106 , F23G2205/16 , F23G2206/10 , F23H13/06 , F23J1/00 , F23K3/00 , F23L7/007 , F23M3/22 , Y02E20/12 , Y02E20/344
Abstract: A ground supported single drum power boiler is described combining a refractory lined and insulated V-Cell floor; refractory lined and insulated combustion chamber; integrated fuel chutes configured to pre-dry wet solid fuel; top mounted fuel bin; internal chamber walls; configurable combustion air systems; and a back pass with after-burner ports and cross flow superheaters. The boiler can be configured in pre-assembled modules to minimize the field construction time and cost. An alternative embodiment is adaptable as a gasifier.
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Patent Agency Ranking
6.发明授权Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification 有权用于改善用于蒸汽生产和气化的生物质和其他固体燃料的燃烧的方法和装置公开(公告)号：US09140446B2
公开(公告)日：2015-09-22
申请号：US13851883
申请日：2013-03-27
Applicant: Daniel R. Higgins , Eugene Sullivan
Inventor： Daniel R. Higgins , Eugene Sullivan
IPC: F23G5/24 , F22B21/00 , F23M3/22 , F23C9/00 , F23H13/06 , F23K3/00 , F22G1/04 , F23L7/00 , F23G5/00 , F23G5/04 , F23G5/46 , F23G7/10 , F23J1/00 , F22B21/14 , F22G5/02
CPC classification number: F22G5/02 , F22B21/00 , F22B21/14 , F22G1/04 , F23C9/00 , F23C9/006 , F23C2900/01001 , F23G5/002 , F23G5/04 , F23G5/05 , F23G5/24 , F23G5/46 , F23G7/00 , F23G7/10 , F23G2202/106 , F23G2205/16 , F23G2206/10 , F23H13/06 , F23J1/00 , F23K3/00 , F23L7/007 , F23M3/22 , Y02E20/12 , Y02E20/344
Abstract: A ground supported single drum power boiler is described combining a refractory lined and insulated V-Cell floor; refractory lined and insulated combustion chamber; integrated fuel chutes configured to pre-dry wet solid fuel; top mounted fuel bin; internal chamber walls; configurable combustion air systems; and a back pass with after-burner ports and cross flow superheaters. The boiler can be configured in pre-assembled modules to minimize the field construction time and cost. An alternative embodiment is adaptable as a gasifier.
Abstract translation: 描述了一种地面支撑的单鼓电动锅炉，其结合耐火衬里和绝缘的V-Cell地板; 耐火衬里和绝缘燃烧室; 集成的燃料槽配置为预干燥湿固体燃料; 顶部安装的燃料箱; 内室壁; 可配置燃烧空气系统; 以及带有后燃烧器端口和横流过热器的后通道。 锅炉可以配置在预组装模块中，以最大限度地减少现场施工时间和成本。 替代实施例可适用于气化器。
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7.发明申请BOILER SYSTEM CONTROLLING FUEL TO A FURNACE BASED ON TEMPERATURE OF A STRUCTURE IN A SUPERHEATER SECTION 有权锅炉系统根据超级加热器部分的结构温度控制燃料公开(公告)号：US20150253003A1
公开(公告)日：2015-09-10
申请号：US14202242
申请日：2014-03-10
Applicant: INTERNATIONAL PAPER COMPANY
Inventor： Andrew K. Jones , David Fuhrmann , Tim Carlier , Mark Sargent
Abstract: A boiler system is provided comprising: a furnace adapted to receive a fuel to be burned to generate hot working gases; a fuel supply structure associated with the furnace for supplying fuel to the furnace; a superheater section associated with the furnace and positioned to receive energy in the form of heat from the hot working gases; and a controller. The superheater section may comprise a platen including a tube structure with an end portion and a temperature sensor for measuring the temperature of the tube structure end portion and generating a signal indicative of the temperature of the tube structure end portion. The controller may be coupled to the temperature sensor for receiving and monitoring the signal from the sensor.
Abstract translation: 提供了一种锅炉系统，包括：适于接收待燃燃料以产生热工作气体的炉; 与炉相连的燃料供给结构，用于向炉供给燃料; 与炉相关联并定位成以热作用气体的形式接收能量的过热器部分; 和控制器。 过热器部分可以包括压板，该压板包括具有端部的管结构和用于测量管结构端部的温度并产生指示管结构端部的温度的信号的温度传感器。 控制器可以耦合到温度传感器，用于接收和监测来自传感器的信号。
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公开(公告)号：US3015319A
公开(公告)日：1962-01-02
申请号：US71050858
申请日：1958-01-22
Applicant: KOHLENSCHEIDUNGS GMBH
Inventor： GERHARD STEINERT
CPC classification number: F22G1/06 , F22B21/343 , F22G1/04
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