ZA201406662B - Utility boiler economizer - Google Patents

Utility boiler economizer

Info

Publication number
ZA201406662B
ZA201406662B ZA2014/06662A ZA201406662A ZA201406662B ZA 201406662 B ZA201406662 B ZA 201406662B ZA 2014/06662 A ZA2014/06662 A ZA 2014/06662A ZA 201406662 A ZA201406662 A ZA 201406662A ZA 201406662 B ZA201406662 B ZA 201406662B
Authority
ZA
South Africa
Prior art keywords
boiler economizer
utility boiler
utility
economizer
boiler
Prior art date
Application number
ZA2014/06662A
Other languages
English (en)
Inventor
Danhua Yao
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 ZA201406662B publication Critical patent/ZA201406662B/en

Links

Classifications

    • 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
    • F22D1/12—Control devices, e.g. for regulating steam temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
ZA2014/06662A 2012-11-20 2014-09-11 Utility boiler economizer ZA201406662B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012104700969A CN102913896A (zh) 2012-11-20 2012-11-20 一种电站锅炉省煤器
PCT/CN2013/082334 WO2014079247A1 (zh) 2012-11-20 2013-08-27 一种电站锅炉省煤器

Publications (1)

Publication Number Publication Date
ZA201406662B true ZA201406662B (en) 2020-12-23

Family

ID=47612384

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/06662A ZA201406662B (en) 2012-11-20 2014-09-11 Utility boiler economizer

Country Status (5)

Country Link
CN (1) CN102913896A (pl)
MY (1) MY186040A (pl)
PL (1) PL234394B1 (pl)
WO (1) WO2014079247A1 (pl)
ZA (1) ZA201406662B (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913896A (zh) * 2012-11-20 2013-02-06 上海锅炉厂有限公司 一种电站锅炉省煤器
CN103939885B (zh) * 2014-03-28 2016-03-09 上海发电设备成套设计研究院 一种用于脱硝设备全程投运的给水置换式省煤器系统
CN104482527B (zh) * 2014-12-10 2016-06-08 广东电网有限责任公司电力科学研究院 保证scr安全烟温的锅炉省煤器受热面换热面积的调节系统和方法
CN107504477A (zh) * 2016-06-14 2017-12-22 天津华赛尔传热设备有限公司 一种低温省煤器的调压换热系统
CN107990299A (zh) * 2017-10-25 2018-05-04 山西潞安煤基精细化学品有限公司 一种转化锅炉给水预热器的补水管线
CN107859985A (zh) * 2017-12-11 2018-03-30 中煤科工清洁能源股份有限公司 一种锅炉给水系统
CN108397762B (zh) * 2018-06-04 2023-10-31 周舒丹 一种提升省煤器出口烟温的系统
CN108592004A (zh) * 2018-06-26 2018-09-28 江苏太湖锅炉股份有限公司 省煤器换热调节系统
CN109084319B (zh) * 2018-08-01 2023-12-19 中国电建集团江西省电力设计院有限公司 采用两级进行换热的烟气再循环系统
CN108844058B (zh) * 2018-08-16 2024-05-17 杭州华电能源工程有限公司 一种适用于亚临界汽包炉发电机组的省煤器热水再循环系统及其工作方法
CN110500572A (zh) * 2019-09-02 2019-11-26 南通万达锅炉有限公司 一种模块式凝水加热器
CN111256506A (zh) * 2020-03-30 2020-06-09 西安热工研究院有限公司 一种免维护方便拆装热管式低温省煤器系统及其工作方法
CN112050191A (zh) * 2020-09-24 2020-12-08 西安西热锅炉环保工程有限公司 一种适用于无回热锅炉的节能系统及控制方法
CN114251648A (zh) * 2021-12-31 2022-03-29 华西能源工业股份有限公司 一种维持排烟温度的管路系统
CN116734232B (zh) * 2023-06-16 2024-03-19 武汉光谷蓝焰新能源股份有限公司 一种三回程膜式壁生物质蒸汽锅炉系统及其温度调控方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910236A (en) * 1974-10-10 1975-10-07 Applied Eng Co Economizer for steam boiler
JP4301746B2 (ja) * 2001-06-12 2009-07-22 株式会社東芝 排熱回収装置
US7578265B2 (en) * 2006-05-09 2009-08-25 Babcock & Wilcox Power Generation Group, Inc. Multiple pass economizer and method for SCR temperature control
CN200940825Y (zh) * 2006-08-17 2007-08-29 中国船舶重工集团公司第七一一研究所 壁温可调型热管省煤器
CN101738137B (zh) * 2009-11-26 2012-11-07 上海大学 换热器自动清洗和流向切换装置及工艺
CN102913896A (zh) * 2012-11-20 2013-02-06 上海锅炉厂有限公司 一种电站锅炉省煤器

Also Published As

Publication number Publication date
MY186040A (en) 2021-06-16
WO2014079247A1 (zh) 2014-05-30
PL234394B1 (pl) 2020-02-28
CN102913896A (zh) 2013-02-06
PL409129A1 (pl) 2015-07-20

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