JPS56100225A - Method and apparatus for control of mix type high-speed gas burner for industrial furnace - Google Patents

Method and apparatus for control of mix type high-speed gas burner for industrial furnace

Info

Publication number
JPS56100225A
JPS56100225A JP247580A JP247580A JPS56100225A JP S56100225 A JPS56100225 A JP S56100225A JP 247580 A JP247580 A JP 247580A JP 247580 A JP247580 A JP 247580A JP S56100225 A JPS56100225 A JP S56100225A
Authority
JP
Japan
Prior art keywords
combustion side
control valve
supply source
furnace
control
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.)
Granted
Application number
JP247580A
Other languages
Japanese (ja)
Other versions
JPS6121322B2 (en
Inventor
Hidejiro Okita
Megumi Yoshino
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.)
Sanken Sangyo Co Ltd
Original Assignee
Sanken Sangyo 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 Sanken Sangyo Co Ltd filed Critical Sanken Sangyo Co Ltd
Priority to JP247580A priority Critical patent/JPS56100225A/en
Publication of JPS56100225A publication Critical patent/JPS56100225A/en
Publication of JPS6121322B2 publication Critical patent/JPS6121322B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To permit the uniform heating of a furnace by keeping a low combustion side under a gas control and also a high combustion side under an on-ratio control. CONSTITUTION:An air supply source 1 and a fuel gas supply source 5 are led to respective burners, an air control valve 13 is provided to the supply source 1 system, and a gas control valve 11 is provided to the supply source 5 system. Also, a set temperature signal G and a furnace temperature signal F are put in a radio setter 10 through a temperature regulator 8 in the form of a temperature difference signal H for the difference (g-f) between set temperature (g) and furnace temperature (f). And, in a low combustion side below a switching point at which a gas control and an on-ratio control are switched to each other, the air control valve 13 is kept in closest state, and in a high combustion side above the switching point, a positioner 14 to properly open the control valve 13 and a positioner 12 to properly open the gas control valve 11 is the low combustion side, as in the case mentioned above, and also keep it in the fully opened state in the high combustion side are provided and a pressure conduit 15 is connected to a pressure equalizing valve 17. Thus, the jet flow rate of burner can be kept constant and the uniform heating of furnace is made possible.
JP247580A 1980-01-12 1980-01-12 Method and apparatus for control of mix type high-speed gas burner for industrial furnace Granted JPS56100225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP247580A JPS56100225A (en) 1980-01-12 1980-01-12 Method and apparatus for control of mix type high-speed gas burner for industrial furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP247580A JPS56100225A (en) 1980-01-12 1980-01-12 Method and apparatus for control of mix type high-speed gas burner for industrial furnace

Publications (2)

Publication Number Publication Date
JPS56100225A true JPS56100225A (en) 1981-08-12
JPS6121322B2 JPS6121322B2 (en) 1986-05-27

Family

ID=11530350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP247580A Granted JPS56100225A (en) 1980-01-12 1980-01-12 Method and apparatus for control of mix type high-speed gas burner for industrial furnace

Country Status (1)

Country Link
JP (1) JPS56100225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190618A (en) * 1982-04-30 1983-11-07 Tokyo Gas Co Ltd Combustion device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190618A (en) * 1982-04-30 1983-11-07 Tokyo Gas Co Ltd Combustion device
JPS6315484B2 (en) * 1982-04-30 1988-04-05 Tokyo Gas Co Ltd

Also Published As

Publication number Publication date
JPS6121322B2 (en) 1986-05-27

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