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JPS56168029A - Method for controlling recuperator - Google Patents

Method for controlling recuperator

Info

Publication number
JPS56168029A
JPS56168029A JP7118280A JP7118280A JPS56168029A JP S56168029 A JPS56168029 A JP S56168029A JP 7118280 A JP7118280 A JP 7118280A JP 7118280 A JP7118280 A JP 7118280A JP S56168029 A JPS56168029 A JP S56168029A
Authority
JP
Japan
Prior art keywords
recuperator
flue
temperature
control damper
conduit
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
JP7118280A
Other languages
Japanese (ja)
Inventor
Takaaki Noda
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP7118280A priority Critical patent/JPS56168029A/en
Publication of JPS56168029A publication Critical patent/JPS56168029A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Air Supply (AREA)

Abstract

PURPOSE: To prevent the increase in temperature exceeding the established value of the recuperator in the recuperator which is provided in a fule in a heating furnace and the like and preheats burning air, by providing a bypass flue which detours said recuperator, and controlling a control damper in said flue.
CONSTITUTION: The recuperator 2 is arranged in the main flue 4 betwee the heating furnace 1 and a chimney 3. The air is sent by a blower 5, heated by the heat of the exhausted gas, and supplied to burners 7 and 7 through a conduit 6. The bypass flue 8 is provided so as to detour said recuperator 2, and a control damper 9 is provided in said flue 8. The opening and closing of the control damper 9 are controlled by the output of a temperature sensor 10 provided in the conduit 6. If the air temperature in the conduit exceeds the established temperature, the control damper 9 is opened, and part of the exhausted gas is exhausted through the bypass fule 8. Thus the amount of the exhausted gas through the recuperator can be decreased and the excessive rise in the temperature of the recuperator 2 can be avoided.
COPYRIGHT: (C)1981,JPO&Japio
JP7118280A 1980-05-28 1980-05-28 Method for controlling recuperator Pending JPS56168029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7118280A JPS56168029A (en) 1980-05-28 1980-05-28 Method for controlling recuperator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7118280A JPS56168029A (en) 1980-05-28 1980-05-28 Method for controlling recuperator

Publications (1)

Publication Number Publication Date
JPS56168029A true JPS56168029A (en) 1981-12-24

Family

ID=13453250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7118280A Pending JPS56168029A (en) 1980-05-28 1980-05-28 Method for controlling recuperator

Country Status (1)

Country Link
JP (1) JPS56168029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144344U (en) * 1983-03-14 1984-09-27 トヨタ自動車株式会社 Waste heat recovery equipment
JPS6250207U (en) * 1985-09-18 1987-03-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147531A (en) * 1978-05-10 1979-11-17 Ishikawajima Harima Heavy Ind Co Ltd Air preheating temperature controller for combustion of air heating furnaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147531A (en) * 1978-05-10 1979-11-17 Ishikawajima Harima Heavy Ind Co Ltd Air preheating temperature controller for combustion of air heating furnaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144344U (en) * 1983-03-14 1984-09-27 トヨタ自動車株式会社 Waste heat recovery equipment
JPH0330680Y2 (en) * 1983-03-14 1991-06-28
JPS6250207U (en) * 1985-09-18 1987-03-28
JPH0144567Y2 (en) * 1985-09-18 1989-12-22

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