CA1211324A - Control system for variable pressure once-through boiler - Google Patents

Control system for variable pressure once-through boiler

Info

Publication number
CA1211324A
CA1211324A CA000402639A CA402639A CA1211324A CA 1211324 A CA1211324 A CA 1211324A CA 000402639 A CA000402639 A CA 000402639A CA 402639 A CA402639 A CA 402639A CA 1211324 A CA1211324 A CA 1211324A
Authority
CA
Canada
Prior art keywords
valve
steam
boiler
once
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000402639A
Other languages
English (en)
French (fr)
Inventor
Thomas D. Russell
Robert R. Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of CA1211324A publication Critical patent/CA1211324A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/105—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at sliding pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
    • F01K3/22—Controlling, e.g. starting, stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Turbines (AREA)
CA000402639A 1981-05-12 1982-05-10 Control system for variable pressure once-through boiler Expired CA1211324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26284481A 1981-05-12 1981-05-12
US06/262,844 1981-05-12

Publications (1)

Publication Number Publication Date
CA1211324A true CA1211324A (en) 1986-09-16

Family

ID=22999306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402639A Expired CA1211324A (en) 1981-05-12 1982-05-10 Control system for variable pressure once-through boiler

Country Status (8)

Country Link
EP (1) EP0065408B1 (ko)
JP (1) JPS57198902A (ko)
KR (1) KR870001505B1 (ko)
AU (1) AU556280B2 (ko)
CA (1) CA1211324A (ko)
DE (1) DE3270729D1 (ko)
ES (1) ES512051A0 (ko)
MX (1) MX152206A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1270485A1 (ru) * 1983-12-06 1986-11-15 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения Котел
KR102210866B1 (ko) * 2019-09-18 2021-02-04 한국에너지기술연구원 플래쉬탱크를 이용한 발전사이클시스템 및 그 제어방법
CN113432105A (zh) * 2021-07-14 2021-09-24 鞍山阿尔肯科技发展有限公司 一种物联网构架下燃气锅炉热能管理系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286466A (en) * 1964-04-24 1966-11-22 Foster Wheeler Corp Once-through vapor generator variable pressure start-up system
US3572036A (en) * 1968-10-21 1971-03-23 Foster Wheeler Corp Vapor generator start-up system
US4241585A (en) * 1978-04-14 1980-12-30 Foster Wheeler Energy Corporation Method of operating a vapor generating system having integral separators and a constant pressure furnace circuitry

Also Published As

Publication number Publication date
KR870001505B1 (ko) 1987-08-19
DE3270729D1 (en) 1986-05-28
EP0065408A2 (en) 1982-11-24
KR830010338A (ko) 1983-12-30
MX152206A (es) 1985-06-07
EP0065408A3 (en) 1983-11-16
JPS6252122B2 (ko) 1987-11-04
EP0065408B1 (en) 1986-04-23
AU556280B2 (en) 1986-10-30
ES8400580A1 (es) 1983-11-01
AU8357282A (en) 1982-11-18
JPS57198902A (en) 1982-12-06
ES512051A0 (es) 1983-11-01

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Legal Events

Date Code Title Description
MKEX Expiry