COMBUSTION CONTROL SYSTEM AND METHOD FOR FURNACE
PROBLEM TO BE SOLVED: To provide a combustion control system and a combustion control method for a furnace capable of keeping high combustion efficiency in accordance with a combustion state in the melting furnace. SOLUTION: This combustion control system in the furnace for heating a raw material in...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a combustion control system and a combustion control method for a furnace capable of keeping high combustion efficiency in accordance with a combustion state in the melting furnace. SOLUTION: This combustion control system in the furnace for heating a raw material including at least C by supplying a combustion gas including at least O2, includes an operation control device for operating a supply amount of O2on the basis of the concentration of a specific gas (exhaust gas) discharged from the furnace. The operation control device has the chemical reaction model for stoichiometrically specifying the relationship of a reaction ratio of the specific gas (in-furnace gas) and C in the raw material, the concentration of the exhaust gas, a temperature of the raw material and the concentration of the in-furnace gas. COPYRIGHT: (C)2004,JPO&NCIPI |
---|