JPS5666620A - Combustion controlling method - Google Patents

Combustion controlling method

Info

Publication number
JPS5666620A
JPS5666620A JP14259979A JP14259979A JPS5666620A JP S5666620 A JPS5666620 A JP S5666620A JP 14259979 A JP14259979 A JP 14259979A JP 14259979 A JP14259979 A JP 14259979A JP S5666620 A JPS5666620 A JP S5666620A
Authority
JP
Japan
Prior art keywords
atomization
furnace
amount
meter
leveling
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
JP14259979A
Other languages
Japanese (ja)
Inventor
Tomio Suzuki
Minoru Takehisa
Jiro Okamoto
Yoshifumi Nakano
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14259979A priority Critical patent/JPS5666620A/en
Priority to SE8005829A priority patent/SE8005829L/en
Priority to CA000358716A priority patent/CA1151264A/en
Priority to US06/181,384 priority patent/US4498861A/en
Priority to DE19803031786 priority patent/DE3031786A1/en
Priority to FR8018359A priority patent/FR2463896A1/en
Priority to GB8027346A priority patent/GB2058330B/en
Priority to NL8004767A priority patent/NL8004767A/en
Publication of JPS5666620A publication Critical patent/JPS5666620A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To optimize the flame radiation characteristic and the inner-furnace temperature distribution in the combustion in an industrial furnace corresponding to the characteristics of the furnace or the purpose of combustion therein by controlling the amount of atomization.
CONSTITUTION: The fuel is supplied to the burner I of a heat-leveling furnace (f) through the intermediary of a fuel flow-rate signal transmitter 13 and a fuel flow-rate adjusting valve 8 and is atomized by an atomizing medium fed through the intermediary of an atomization amount signal transmitter 14 and an atomization flow-rate adjusting valve 9. Signals from each of furnace temperature detecting probes t1 and t2 of the heat-leveling furnace (f) are inputted in a temperature adjusting meter 17, while signals from the meter are inputted in an airfuel ratio setter 18, a fuel flow-rate adjusting meter 19 and an atomization amount setter 20, respectively. The atomization amount setter 20 gives an atomization amount adjusting meter 21 a signal in accordance with the pattern of the atomization amount which is optimum for the furnace. In case of air atomization, the amount is adjusted to be 0.5Nm3/l or more, while in case of vapor atomization, the amount is adjusted to be 0.4kg/l or more, and therey the flame radiation distribution and inner-furnace temperature distribution in the period of leveling heat are controlled and kept in the optimum conditions.
COPYRIGHT: (C)1981,JPO&Japio
JP14259979A 1979-04-09 1979-11-02 Combustion controlling method Pending JPS5666620A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP14259979A JPS5666620A (en) 1979-11-02 1979-11-02 Combustion controlling method
SE8005829A SE8005829L (en) 1979-08-22 1980-08-19 SET FOR REGULATION OF BURNING IN INDUSTRIES
CA000358716A CA1151264A (en) 1979-08-22 1980-08-21 Method for controlling combustion in industrial furnaces
US06/181,384 US4498861A (en) 1979-04-09 1980-08-22 Method for controlling combustion in industrial furnaces
DE19803031786 DE3031786A1 (en) 1979-08-22 1980-08-22 METHOD FOR CONTROLLING COMBUSTION IN INDUSTRIAL OVENS.
FR8018359A FR2463896A1 (en) 1979-08-22 1980-08-22 METHOD OF CONTROLLING COMBUSTION IN INDUSTRIAL FURNACES
GB8027346A GB2058330B (en) 1979-08-22 1980-08-22 Method for controlling combustion in industrial furnaces
NL8004767A NL8004767A (en) 1979-08-22 1980-08-22 Pulverised fuel combustion control system - correlates feed speed with flame radiation and temperature distribution in furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14259979A JPS5666620A (en) 1979-11-02 1979-11-02 Combustion controlling method

Publications (1)

Publication Number Publication Date
JPS5666620A true JPS5666620A (en) 1981-06-05

Family

ID=15319047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14259979A Pending JPS5666620A (en) 1979-04-09 1979-11-02 Combustion controlling method

Country Status (1)

Country Link
JP (1) JPS5666620A (en)

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