To provide a melting control method for an electric resistance type ash melting furnace and its device, actualizing automatic start of the electric resistance type ash melting furnace while charging an optimum amount of incinerated ashes without damaging refractory products.
The melting control method for the electric resistance type ash melting furnace comprises a step of setting a charged amount target value for ashes into the furnace on a program basis, a step of setting a temperature rise target value for a temperature in the furnace on a program basis, a step of measuring the temperature in the furnace, a step of charging the ashes into the furnace in accordance with a time schedule for the set charged amount target value, and a step of controlling power to be supplied to an electrode depending on a deviation between the set temperature rise target value and an actually measured value for the measured temperature in the furnace. Its device uses the same.
COPYRIGHT: (C)2008,JPO&INPIT
| JP10185155A | ||||
| JP2000213728A |
Kiyoshi Yasushima
Souji Sasaki
Noboru Omura
Takanashi Norio
Toshiaki Tsuji