IT7926334A0 - Regolatore di limitazione della pressione per un ventilatore a tiraggio forzato d'entrata in una centrale elettrica. - Google Patents

Regolatore di limitazione della pressione per un ventilatore a tiraggio forzato d'entrata in una centrale elettrica.

Info

Publication number
IT7926334A0
IT7926334A0 IT7926334A IT2633479A IT7926334A0 IT 7926334 A0 IT7926334 A0 IT 7926334A0 IT 7926334 A IT7926334 A IT 7926334A IT 2633479 A IT2633479 A IT 2633479A IT 7926334 A0 IT7926334 A0 IT 7926334A0
Authority
IT
Italy
Prior art keywords
power plant
pressure limiting
inlet fan
forced draft
draft inlet
Prior art date
Application number
IT7926334A
Other languages
English (en)
Other versions
IT1124590B (it
Inventor
Larry R Parker
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7926334A0 publication Critical patent/IT7926334A0/it
Application granted granted Critical
Publication of IT1124590B publication Critical patent/IT1124590B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/042—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/04—Air or combustion gas valves or dampers in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
IT26334/79A 1978-10-11 1979-10-09 Regolatore di limitazione della pressione per un ventilatore a tiraggio forzato d'entrata in una centrale elettrica IT1124590B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/950,357 US4205631A (en) 1978-10-11 1978-10-11 Pressure limiting control for an inlet draft fan in an electric power plant

Publications (2)

Publication Number Publication Date
IT7926334A0 true IT7926334A0 (it) 1979-10-09
IT1124590B IT1124590B (it) 1986-05-07

Family

ID=25490334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26334/79A IT1124590B (it) 1978-10-11 1979-10-09 Regolatore di limitazione della pressione per un ventilatore a tiraggio forzato d'entrata in una centrale elettrica

Country Status (3)

Country Link
US (1) US4205631A (it)
JP (1) JPS5553634A (it)
IT (1) IT1124590B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483258A (en) * 1982-07-08 1984-11-20 Clear Air, Inc. Incinerator steam generation system
DE3406503A1 (de) * 1984-02-23 1986-03-27 Hydrotherm Gerätebau GmbH, 6110 Dieburg Gasheizkessel mit brenner ohne geblaese
US4867106A (en) * 1985-06-07 1989-09-19 Bradford White Corporation Direct power vented water heater
US4981262A (en) * 1989-08-14 1991-01-01 Jackson Bert W Unit for supplying combustion air to a furnace
CA2130961C (en) * 1993-12-01 2004-01-20 Henry Jack Moore Jr. Induced draft combustion water heater
US5524556A (en) * 1995-06-09 1996-06-11 Texas Instruments Incorporated Induced draft fan control for use with gas furnaces
US6053130A (en) * 1998-06-04 2000-04-25 American Water Heater Company Power vent water heater with electronic control system
CN104848250B (zh) * 2015-04-17 2017-03-15 西安热工研究院有限公司 一种一次风压目标值智能控制系统及方法
CN106762769B (zh) * 2017-01-09 2018-08-14 大唐东北电力试验研究所有限公司 基于磨组出力的一次风压目标值决策方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279275B (de) * 1964-11-07 1968-10-03 Babcock & Wilcox Dampfkessel W Verfahren zur Steuerung und/oder Regelung von Saugzuggeblaesen
SE349858B (it) * 1970-10-27 1972-10-09 Asea Ab
US3739484A (en) * 1972-04-24 1973-06-19 Prentice E Co Pressure regulating system for a dryer apparatus
US3889877A (en) * 1973-07-16 1975-06-17 Exxon Research Engineering Co Furnace over-pressure prevention
US3964675A (en) * 1974-10-15 1976-06-22 Euchner Jr Perry C Appartus for limiting vacuum and pressure in a furnace
US3985294A (en) * 1975-08-04 1976-10-12 Foster Wheeler Energy Corporation Furnace pressure control

Also Published As

Publication number Publication date
US4205631A (en) 1980-06-03
JPS5553634A (en) 1980-04-19
IT1124590B (it) 1986-05-07

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