JPS5325701A - Boiler gas re-circulation control system - Google Patents

Boiler gas re-circulation control system

Info

Publication number
JPS5325701A
JPS5325701A JP9967576A JP9967576A JPS5325701A JP S5325701 A JPS5325701 A JP S5325701A JP 9967576 A JP9967576 A JP 9967576A JP 9967576 A JP9967576 A JP 9967576A JP S5325701 A JPS5325701 A JP S5325701A
Authority
JP
Japan
Prior art keywords
control system
circulation control
boiler gas
gas
circulation fan
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.)
Pending
Application number
JP9967576A
Other languages
Japanese (ja)
Inventor
Tadashi Komada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9967576A priority Critical patent/JPS5325701A/en
Publication of JPS5325701A publication Critical patent/JPS5325701A/en
Pending legal-status Critical Current

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  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: To elimiante mutual influence of individual dampers and improve the control property by stabilizing the pressure difference between the outlets of furnace and gas re-circulation fan through control by a damper at the inlet of the gas re-circulation fan.
COPYRIGHT: (C)1978,JPO&Japio
JP9967576A 1976-08-23 1976-08-23 Boiler gas re-circulation control system Pending JPS5325701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9967576A JPS5325701A (en) 1976-08-23 1976-08-23 Boiler gas re-circulation control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9967576A JPS5325701A (en) 1976-08-23 1976-08-23 Boiler gas re-circulation control system

Publications (1)

Publication Number Publication Date
JPS5325701A true JPS5325701A (en) 1978-03-09

Family

ID=14253597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9967576A Pending JPS5325701A (en) 1976-08-23 1976-08-23 Boiler gas re-circulation control system

Country Status (1)

Country Link
JP (1) JPS5325701A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200907A (en) * 1982-05-18 1983-11-22 株式会社日立製作所 Boiler reheat steam temperature control device
JPS6032606U (en) * 1983-08-05 1985-03-06 バブコツク日立株式会社 boiler equipment
JPS60159503A (en) * 1984-01-27 1985-08-21 株式会社日立製作所 Method of controlling temperature of steam from coal burningboiler
JPS6124901A (en) * 1984-07-11 1986-02-03 三菱重工業株式会社 Boiler
US6095792A (en) * 1998-08-21 2000-08-01 Texaco Inc. Flue gas recirculation system and method
JP2020118359A (en) * 2019-01-23 2020-08-06 三浦工業株式会社 Boiler device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200907A (en) * 1982-05-18 1983-11-22 株式会社日立製作所 Boiler reheat steam temperature control device
JPS6032606U (en) * 1983-08-05 1985-03-06 バブコツク日立株式会社 boiler equipment
JPS60159503A (en) * 1984-01-27 1985-08-21 株式会社日立製作所 Method of controlling temperature of steam from coal burningboiler
JPS6124901A (en) * 1984-07-11 1986-02-03 三菱重工業株式会社 Boiler
US6095792A (en) * 1998-08-21 2000-08-01 Texaco Inc. Flue gas recirculation system and method
US6247917B1 (en) 1998-08-21 2001-06-19 Texaco Inc. Flue gas recirculation system
JP2020118359A (en) * 2019-01-23 2020-08-06 三浦工業株式会社 Boiler device

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