CONVERTER OXYGEN PUNCHER LANCE

摘要

THE CONVERTER OXYGEN PUNCHER LANCE IS ACTIVATED BY A TIMED ( NORMALLY CLOSED) AIR VALVE APPROXIMATELLY EVERY FIVE TO FIFTEEN MINUTES. EACH TUYERE LANCE RECEIVES A BLAST OF OXYGEN OF FIFTEEN TO TWENTY SECOND DURATIONS (THE TIMER MAY BE SET AT LONGER OR SHORTER INTERVALS DEPENDING ON CONDITIONS) THE BLAST OF OXYGEN SHOULD CREATE AN INTENSE MOMENTARY FIRE AT MATTE LOAD END OF TUYERE OR SLEEVE, AND CAUSE REMOVAL OF SLAG CAP CHOKING OFF NORMAL AIR FLOW THROUGH PIPES. THE OXYGEN PUNCHER LANCE CONSISTS OF A SOLENOID OPERATED OXYGEN VALVE #6 CONNECTED TO MAIN OXYGEN LINE, A FLEXIBLE METAL CLAD HOSE #5 CONNECTED FROM VALVE TO TUYERE NUT #4 WHICH INTURN HAS A 1/2 INCH DIAMETER LANCE PIPE #2 THREADED INTO 1/2 INCH TAPPED CENTER HOLE