MY176444A - Tower-type boiler with primary reheater and secondary reheater - Google Patents

Tower-type boiler with primary reheater and secondary reheater

Info

Publication number
MY176444A
MY176444A MYPI2014702651A MYPI2014702651A MY176444A MY 176444 A MY176444 A MY 176444A MY PI2014702651 A MYPI2014702651 A MY PI2014702651A MY PI2014702651 A MYPI2014702651 A MY PI2014702651A MY 176444 A MY176444 A MY 176444A
Authority
MY
Malaysia
Prior art keywords
reheater
primary
high temperature
low temperature
reheating
Prior art date
Application number
MYPI2014702651A
Other languages
English (en)
Inventor
Danhua Yao
Yufeng Zhu
Xueyuan Xu
Jianjun Ni
Original Assignee
Shanghai Boiler Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Boiler Works Co Ltd filed Critical Shanghai Boiler Works Co Ltd
Publication of MY176444A publication Critical patent/MY176444A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
    • F22G1/04—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler by diverting flow or hot flue gases to separate superheaters operating in reheating cycle, e.g. for reheating steam between a high-pressure turbine stage and an intermediate turbine stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/001—Controlling by flue gas dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
MYPI2014702651A 2012-09-11 2013-08-27 Tower-type boiler with primary reheater and secondary reheater MY176444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210335374.XA CN102889570B (zh) 2012-09-11 2012-09-11 一种具有两次再热器的塔式锅炉

Publications (1)

Publication Number Publication Date
MY176444A true MY176444A (en) 2020-08-10

Family

ID=47533173

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702651A MY176444A (en) 2012-09-11 2013-08-27 Tower-type boiler with primary reheater and secondary reheater

Country Status (5)

Country Link
CN (1) CN102889570B (zh)
MY (1) MY176444A (zh)
PL (1) PL237933B1 (zh)
WO (1) WO2014040491A1 (zh)
ZA (1) ZA201406664B (zh)

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CN102889570B (zh) * 2012-09-11 2014-11-12 上海锅炉厂有限公司 一种具有两次再热器的塔式锅炉
CN103696816B (zh) * 2013-12-15 2016-05-25 河南省电力勘测设计院 一种中间再热小容量分轴式汽轮发电机组
CN104019443B (zh) * 2014-06-24 2016-03-30 中国电力工程顾问集团华东电力设计院有限公司 二次再热机组及其再热蒸汽温度异步控制方法
CN104930491B (zh) * 2015-05-08 2016-11-16 山东电力建设第一工程公司 二次再热超超临界塔式锅炉内受热面部件安装系统及方法
CN105953217B (zh) * 2016-06-24 2018-03-13 南京电力设备质量性能检验中心 高再热蒸汽温度宽调节比的1000mw超超临界二次再热锅炉
CN106122938B (zh) * 2016-07-05 2018-03-27 哈尔滨工业大学 一种可灵活调温的电站锅炉二次再热系统
CN106152102A (zh) * 2016-07-11 2016-11-23 华中科技大学 一种可降低烟温偏差的塔式锅炉
CN106195993B (zh) * 2016-07-11 2018-09-07 华中科技大学 一种塔式锅炉出口导流方法、机构及锅炉
CN106247306B (zh) * 2016-09-14 2018-07-17 华能国际电力股份有限公司 一种防止管壁超温的超临界二氧化碳锅炉受热面布置方式
CN106594698A (zh) * 2016-12-30 2017-04-26 江苏东九重工股份有限公司 生物质直燃锅炉
CN106949451A (zh) * 2017-04-26 2017-07-14 华中科技大学 一种二次再热超超临界锅炉及其受热面布置方法
CN109519910A (zh) * 2017-09-19 2019-03-26 焦武军 一种分区精准传热的节能型快组装锅炉
CN108131679B (zh) * 2017-12-08 2024-03-05 中国联合工程有限公司 一种锅炉尾部装置的scr脱硝结构及其运行方法
CN108410514A (zh) * 2018-04-03 2018-08-17 山西阳煤化工机械（集团）有限公司 气化炉膜式水冷壁双集箱
CN108518664A (zh) * 2018-05-31 2018-09-11 哈尔滨锅炉厂有限责任公司 一种配风扇磨大容量高效超超临界塔式挡板调温褐煤锅炉
CN109084320B (zh) * 2018-08-01 2024-01-23 中国电建集团江西省电力设计院有限公司 基于旁路换热器的烟气再循环系统
CN110207140B (zh) * 2019-04-25 2024-01-19 华电电力科学研究院有限公司 一种燃煤锅炉受热面壁温调节系统及其工作方法
CN110220180B (zh) * 2019-04-30 2024-02-06 中国能源建设集团湖南省电力设计院有限公司 一种可使用低热值燃料的流化床锅炉
CN110080848B (zh) * 2019-05-08 2024-02-02 上海发电设备成套设计研究院有限责任公司 一种超临界二氧化碳循环燃煤发电系统
CN110332514A (zh) * 2019-08-22 2019-10-15 哈尔滨锅炉厂有限责任公司 一种高效宽负荷二次再热塔式炉省煤器分级布置系统
CN110454761A (zh) * 2019-09-04 2019-11-15 上海锅炉厂有限公司 一种高效的超临界二氧化碳锅炉工质温度调节系统和方法
CN112910017B (zh) * 2021-01-21 2022-10-25 国网山东省电力公司电力科学研究院 电网功率缺口下超超临界二次再热机组的一次调频方法
CN113914950B (zh) * 2021-10-13 2023-04-28 西安热工研究院有限公司 一种超超临界二次再热多抽汽机组及热电解耦控制方法
CN114110559B (zh) * 2021-11-12 2023-05-23 东方电气集团东方锅炉股份有限公司 二次再热锅炉的烟气挡板布置结构和再热汽温控制方法
CN114110558B (zh) * 2021-11-12 2023-04-25 东方电气集团东方锅炉股份有限公司 基于烟气挡板调节的二次再热锅炉再热汽温控制方法
CN114754345A (zh) * 2022-04-24 2022-07-15 西安热工研究院有限公司 具有挡板组件的锅炉和火电机组

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US3345975A (en) * 1965-10-22 1967-10-10 Foster Wheeler Corp Reheater and superheater circuit arrangement
JP4191690B2 (ja) * 2005-03-04 2008-12-03 三菱重工業株式会社 再熱蒸気温度制御方法、制御装置およびこれを用いたボイラプラント
CN102230614B (zh) * 2011-04-07 2012-11-14 上海锅炉厂有限公司 一种烟道分隔且流量可调节的塔式锅炉
CN202032544U (zh) * 2011-04-11 2011-11-09 中国华能集团清洁能源技术研究院有限公司 适用于超高汽温蒸汽参数的倒置煤粉锅炉布置结构
CN202281212U (zh) * 2011-10-28 2012-06-20 西安热工研究院有限公司 一种电站锅炉二次再热系统
CN102889570B (zh) * 2012-09-11 2014-11-12 上海锅炉厂有限公司 一种具有两次再热器的塔式锅炉

Also Published As

Publication number Publication date
WO2014040491A1 (zh) 2014-03-20
ZA201406664B (en) 2019-05-29
CN102889570A (zh) 2013-01-23
PL237933B1 (pl) 2021-06-14
CN102889570B (zh) 2014-11-12
PL409128A1 (pl) 2015-07-20

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