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1. 发明公开

CN106382651A 锅炉的余热回用及汽温控制系统无效
公开(公告)号：CN106382651A
公开(公告)日：2017-02-08
申请号：CN201610923466.8
申请日：2016-10-22
申请人：无锡翔龙环球科技股份有限公司
发明人：陆兵 , 赵志龙 , 戚云峰
IPC分类号： F23L15/00 , F22G5/14
CPC分类号： Y02E20/348 , F23L15/00 , F22G5/14
摘要：本发明涉及一种锅炉的余热回用及汽温控制系统，它可以提高进入空气预热器的风的温度，避免了冷风对空气预热器进风管的腐蚀，同时可以对除氧器的排空汽源凝结水有效地回收利用，避免了能源和资源的浪费，避免了环境污染，此外换热装置安装在送风机前，还对风机起到了消音的作用；同时它利用汽包的饱和蒸汽与过热蒸汽的压差，使用饱和蒸汽来替代减温水对锅炉起减温左右，从而可以使锅炉寿命大大提高，有效地解决了减温器的温差较大带来的过热器爆管以及减温器损坏的问题。

2. 发明公开

CN107238073A 燃烧生物质超高压中间再热机组流化床锅炉无效
公开(公告)号：CN107238073A
公开(公告)日：2017-10-10
申请号：CN201710405822.1
申请日：2017-05-31
申请人：安徽金鼎锅炉股份有限公司
发明人：王东风 , 朱才林 , 樊节斌 , 沈军 , 王昌安 , 陈秋明 , 陈兵
IPC分类号： F22G5/14
CPC分类号： F22G5/14
摘要：本发明公开了一种燃烧生物质超高压中间再热机组流化床锅炉，包括燃烧室和横向烟道以及尾部烟道，所述燃烧室和尾部烟道并排设置，还包括与汽轮机相连的再热器，所述再热器包括设在尾部烟道中的冷段再热器和设在燃烧室中的热段再热器，冷段再热器连有旁通蒸汽通道，并在冷段再热器和热段再热器之间设有喷水减温器。再热器的蒸汽温度主要靠旁通蒸汽通道进行调节，喷水减温器起辅助调节，使再热温度调节准确，从而真正能保证由于采用中间再热机组正确的设计，而使整个机组发电效率提高6％‑8％。

3. 发明公开

CN109140421A 一种燃煤发电机组蒸汽再热系统无效
公开(公告)号：CN109140421A
公开(公告)日：2019-01-04
申请号：CN201811053785.3
申请日：2018-09-10
申请人：广东粤电靖海发电有限公司
发明人：赵国钦 , 郑桂波 , 杨烨
IPC分类号： F22G5/14
CPC分类号： F22G5/14
摘要：本发明公开了一种燃煤发电机组蒸汽再热系统，其包括低温再热器和高温再热器，系统的蒸汽导入管道与低温再热器的蒸汽进口连接，低温再热器的蒸汽出口通过连接管道与高温再热器的蒸汽进口连接，高温再热器的蒸汽出口与系统的蒸汽导出管道连接，系统还包括减温蒸汽管道和蒸汽引射器，蒸汽引射器安装在连接管道上，减温蒸汽管道的进口与蒸汽导入管道连通，减温蒸汽管道的出口与蒸汽引射器连接，在减温蒸汽管道上设有用于控制其蒸汽流量的蒸汽控制阀；经过低温再热器后流入蒸汽引射器内的蒸汽和经减温蒸汽管道流入蒸汽引射器内的蒸汽在蒸汽引射器的腔内产生混合，由蒸汽引射器喷射出的蒸汽流向高温再热器。本发明减温效果好。

4. 发明授权

US2600895A Superheater control 失效
公开(公告)号：US2600895A
公开(公告)日：1952-06-17
申请号：US67299346
申请日：1946-05-29
申请人： COMB ENG SUPERHEATER INC
发明人： MARSHALL LEONARD J
IPC分类号： F22G5/14
CPC分类号： F22G5/14

5. 发明授权

US11953196B1 Steam generation system with submerged superheater coil 有权
公开(公告)号：US11953196B1
公开(公告)日：2024-04-09
申请号：US18455114
申请日：2023-08-24
申请人： En-Fab Inc.
发明人： Thanneeru D. Rao , Mayur Borad , Abdulla Khalifa Khamis Al Hinai , Dane Anderson
IPC分类号： F22B33/18 , E21B43/24 , F22G5/14
CPC分类号： F22B33/18 , E21B43/24 , F22G5/14
摘要： A steam supply system includes a steam generator disposed to produce wet steam for introduction into a steam separator. The steam separator includes a saturated condensate outlet. A superheater receives dry saturated steam from the steam separator and produces superheated steam. An evaporator with an evaporator vessel having a saturated condensate inlet, a soluble solids slurry outlet and a dry steam outlet is in fluid communication with the saturated condensate outlet of the steam separator. Disposed within the evaporator vessel is a superheated steam heat exchanger having a superheated steam outlet and a superheated steam inlet which superheated steam inlet is in fluid communication with the superheater to receive superheated steam. The dry steam outlet of the evaporator is in fluid communication with a steam mixing vessel where the dry steam is mixed with superheated steam from the superheated steam outlet of the heat exchanger.

6. 发明公开

US20240263776A1 Steam Generation System with Submerged Superheater Coil 审中-公开
公开(公告)号：US20240263776A1
公开(公告)日：2024-08-08
申请号：US18581102
申请日：2024-02-19
申请人： En-Fab Inc.
发明人： Thanneeru D. Rao , Mayur Borad , Abdulla Khalifa Khamis Al Hinai , Dane Anderson
IPC分类号： F22B33/18 , E21B43/24 , F22G5/14
CPC分类号： F22B33/18 , E21B43/24 , F22G5/14
摘要： A steam supply system includes a steam generator disposed to produce wet steam for introduction into a steam separator. The steam separator includes a saturated condensate outlet. A superheater receives dry saturated steam from the steam separator and produces superheated steam. An evaporator with an evaporator vessel having a saturated condensate inlet, a soluble solids slurry outlet and a dry steam outlet is in fluid communication with the saturated condensate outlet of the steam separator. Disposed within the evaporator vessel is a superheated steam heat exchanger having a superheated steam outlet and a superheated steam inlet which superheated steam inlet is in fluid communication with the superheater to receive superheated steam. The dry steam outlet of the evaporator is in fluid communication with a steam mixing vessel where the dry steam is mixed with superheated steam from the superheated steam outlet of the heat exchanger.

7. 发明授权

US12092322B2 Steam generation system with submerged superheater coil 有权
公开(公告)号：US12092322B2
公开(公告)日：2024-09-17
申请号：US18581102
申请日：2024-02-19
申请人： En-Fab Inc.
发明人： Thanneeru D. Rao , Mayur Borad , Abdulla Khalifa Khamis Al Hinai , Dane Anderson
IPC分类号： F22B33/18 , E21B43/24 , F22G5/14
CPC分类号： F22B33/18 , E21B43/24 , F22G5/14
摘要： A steam supply system includes a steam generator disposed to produce wet steam for introduction into a steam separator. The steam separator includes a saturated condensate outlet. A superheater receives dry saturated steam from the steam separator and produces superheated steam. An evaporator with an evaporator vessel having a saturated condensate inlet, a soluble solids slurry outlet and a dry steam outlet is in fluid communication with the saturated condensate outlet of the steam separator. Disposed within the evaporator vessel is a superheated steam heat exchanger having a superheated steam outlet and a superheated steam inlet which superheated steam inlet is in fluid communication with the superheater to receive superheated steam. The dry steam outlet of the evaporator is in fluid communication with a steam mixing vessel where the dry steam is mixed with superheated steam from the superheated steam outlet of the heat exchanger.

8. 发明授权

US2822784A Apparatus for and method of generating and superheating vapor 失效
标题翻译：用于产生和过热蒸汽的装置和方法
公开(公告)号：US2822784A
公开(公告)日：1958-02-11
申请号：US50699955
申请日：1955-05-09
申请人： BABCOCK & WILCOX CO
发明人： HELLER LEWIS W , MAKEFIELD TOWNSHIP LOWER
IPC分类号： F22B37/48 , F22G5/14
CPC分类号： F22G5/14 , F22B37/486

9. 发明授权

US2676575A Steam superheat control 失效
标题翻译：蒸汽过热控制
公开(公告)号：US2676575A
公开(公告)日：1954-04-27
申请号：US17270050
申请日：1950-07-08
申请人： REPUBLIC FLOW METERS CO
发明人： ROSENBERGER ALBERT J
IPC分类号： F22G5/14
CPC分类号： F22G5/14

10. 发明公开

EP1892468A1 System and method for controlling thermodynamic parameters of a steam 审中-公开
标题翻译： System and Methodefürdie Kontrolle von thermodynamischen Parametern von Dampf
公开(公告)号：EP1892468A1
公开(公告)日：2008-02-27
申请号：EP06425493.1
申请日：2006-07-17
申请人： ANSALDO ENERGIA S.P.A.
发明人： Lombardi, Filippo , Marino, Daniela
IPC分类号： F22B35/00 , F22G5/14 , G05D23/13
CPC分类号： F22B35/00 , F22G5/14
摘要： Described herein is a method for controlling thermodynamic parameters of a steam ( ST ) that is supplied to a steam-using unit (3), said steam ( ST ) being obtained by mixing a first regulation steam (ST 1 ) with a second regulation steam (ST 2 ), regulating the respective flow rates (Q ST1 , Q ST2 ) of said first and second regulation steams ( ST 1 , ST 2 ), said method being characterized in that it comprises the steps of: controlling the thermodynamic parameters of said steam ( ST ) on the basis of said flow rates ( Q ST1 , Q ST2 ) of said first and second regulation steams ( ST 1 , ST 2 ) so that to one and the same variation of the flow rates (Q ST1 , Q ST2 ) of said first and second regulation steams ( ST 1 , ST 2 ) there always corresponds one and the same variation of said thermodynamic parameters of said steam ( ST ) and so that to a variation of one of said flow rates (Q ST1 ,Q ST2 ) there corresponds exclusively a variation of one of said thermodynamic parameters of steam ( ST ) that it is intended to control, maintaining all the other thermodynamic parameters of said steam ( ST ) constant.
摘要翻译：本文描述了一种用于控制供应给蒸汽使用单元（3）的蒸汽（ST）的热力学参数的方法，所述蒸汽（ST）是通过将第一调节蒸汽（ST1）与第二调节蒸汽（ST2），调节所述第一和第二调节蒸汽（ST1，ST2）的各自的流量（Q ST1，Q ST2），所述方法的特征在于包括以下步骤：控制所述第一和第二调节蒸汽的热力学参数基于所述第一和第二调节蒸汽（ST1，ST2）的所述流量（Q ST1，Q ST2）的流量（ST ST1，Q ST2），使得流量（Q ST1，Q ST2）的一个相同的变化所述第一和第二调节蒸汽（ST1，ST2）总是对应于所述蒸汽（ST）的所述热力学参数的相同变化，并且使得对于所述流量（Q ST1，Q ST2）仅专门地对应于蒸汽的热力学参数之一的变化（ ST），其旨在控制，维持所有蒸汽（ST）的所有其他热力学参数恒定。

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