Title:
REIGNITING METHOD FOR PLASMA MELTING FURNACE
Document Type and Number:
Japanese Patent JP2945615
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for reigniting a plasma melting furnace which makes it possible to rapidly and effectively obtain a stable reignition without particularly increasing an electric circuit and an apparatus even if it has come to the stopping state of either the time of abnormal stopping of the time of normal plasma melting furnace ending or emergency stop of plasma.
SOLUTION: Conductors 11, 12 are hit from the upper part of a melting furnace 8 into a slag bath simultaneously upon stopping of a plasma, then the conduction of the conductor 12 with a furnace bottom electrode 2 is further confirmed, and then an igniting operation is again started.
Inventors:
AZUMA YASUO
SUZUKI TOMIO
SHIMIZU YOSHIAKI
KUNO TAKAHIRO
SUZUKI TOMIO
SHIMIZU YOSHIAKI
KUNO TAKAHIRO
Application Number:
JP25462595A
Publication Date:
September 06, 1999
Filing Date:
September 05, 1995
Export Citation:
Assignee:
KOBE SEIKOSHO KK
International Classes:
H05H1/32; F23G5/00; F23J1/00; (IPC1-7): F23G5/00; F23G5/00; F23J1/00; H05H1/32
Domestic Patent References:
| JP56133579A |
Attorney, Agent or Firm:
Kaji Yoshiyuki