JPS5747125A - Controlling method of combustion of liquid fuel - Google Patents

Controlling method of combustion of liquid fuel

Info

Publication number
JPS5747125A
JPS5747125A JP55120828A JP12082880A JPS5747125A JP S5747125 A JPS5747125 A JP S5747125A JP 55120828 A JP55120828 A JP 55120828A JP 12082880 A JP12082880 A JP 12082880A JP S5747125 A JPS5747125 A JP S5747125A
Authority
JP
Japan
Prior art keywords
fuel
flow rate
combustion
valve
air
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
JP55120828A
Other languages
Japanese (ja)
Inventor
Jin Mano
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP55120828A priority Critical patent/JPS5747125A/en
Publication of JPS5747125A publication Critical patent/JPS5747125A/en
Pending 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
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators 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
    • 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
    • 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
    • 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
    • F23N2235/16—Fuel valves variable flow or proportional valves

Abstract

PURPOSE:To burn fuel always at a constant air-fuel ratio regardless of change in the fuel flow rate, by connecting a valve for proportional control of the flow rate of combustion air and fuel and a subsidiary flow control valve in parallel in a fuel supply passage, and feeding fuel through the subsididary flow control valve at a flow rate capable of causing complete combustion of fuel. CONSTITUTION:The fuel is supplied to a combustion burner 1 via a liquid-fuel supply pipe 10 having a valve 5 for proportional control of the flow rate of combustion air and fuel, while atomizing air is supplied to the burner 1 via an air supply pipe 11 having a blower 8. Further, combustion air is supplied, by a blower 4, to the burner 1 via a valve 3 for proportional control of the flow rate of combustion air and fuel, and the above two flow control valves 3, 5 are interconnected by a link 12. With such an arrangement, when an electric, opening-degree instructing signal is given to a control motor 2, the valves 3, 5 are driven respectively to the opening of instructed degrees while keeping a predetermined proportionality. That is, they are moved simultaneously from their fully closed position to a fully opened position in a continuous manner.
JP55120828A 1980-09-01 1980-09-01 Controlling method of combustion of liquid fuel Pending JPS5747125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55120828A JPS5747125A (en) 1980-09-01 1980-09-01 Controlling method of combustion of liquid fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55120828A JPS5747125A (en) 1980-09-01 1980-09-01 Controlling method of combustion of liquid fuel

Publications (1)

Publication Number Publication Date
JPS5747125A true JPS5747125A (en) 1982-03-17

Family

ID=14795963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55120828A Pending JPS5747125A (en) 1980-09-01 1980-09-01 Controlling method of combustion of liquid fuel

Country Status (1)

Country Link
JP (1) JPS5747125A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136392A (en) * 1984-07-06 1986-02-21 アライド・コーポレーシヨン Low solid coal tar impregnating pitch
JPS6172920A (en) * 1984-09-19 1986-04-15 Tokyo Gas Co Ltd Air-fuel ratio controlling device
JP2011007398A (en) * 2009-06-24 2011-01-13 Osaka Gas Co Ltd Fuel air feed ratio control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136392A (en) * 1984-07-06 1986-02-21 アライド・コーポレーシヨン Low solid coal tar impregnating pitch
JPS6172920A (en) * 1984-09-19 1986-04-15 Tokyo Gas Co Ltd Air-fuel ratio controlling device
JPH041259B2 (en) * 1984-09-19 1992-01-10 Tokyo Gasu Kk
JP2011007398A (en) * 2009-06-24 2011-01-13 Osaka Gas Co Ltd Fuel air feed ratio control device

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