1. The operator running combustion burning system, the operator should know well with the combustion system working principle and status.

2. Combustion system has fault must promptly eliminate that they don't work in fault?the furnace temperature thermocouple for wearing parts, must always examine replacement, furnace temperature no correct, fuel consumption and metal loss will increase, if the furnace had over-temperature, is will be lower furnace life, or burn the collapse.

 

3. Use the right wind and oil ratio and flame ratio. Adjust the wind and oil ratio, should according to need flame ratio first adjustment after the wind, mixed with oil: open to the necessary air volume, the first oil will be slightly adjustment is a little black smoke then oil slowly down to just didn't black smoke.

Smelting process, the different stages with different flame size: just feeding ignition, the fire, avoid the aluminium ingot jam fire and smoke. Half an hour later with fire, speeds up the melting speed. Change after flat in fire, reduce energy consumption and aluminum consumption.

Maximum flame: oil, 13 tons furnace, the flame long 2-3 meters; 18 tons furnace the flame 3-4 meters. If the flame is too long is need too much energy input is not good, will only result increase energy consumption

4. Periodic cleaning regeneration ball?

Reference cycle: continuous production, by use of diesel 14-28 days, by use of heavy oil 10-20 days. Used in the production process oxidation waste cycle shorten.

For judgment correct the cleaning time: flame short, smoke, open winds as well.

Regenerative ball must be cold to room temperature then wash it, otherwise it will damage.

5. To reduce the time of open door, as far as possible to reduce furnace door opening size.

6. Join the normal dosage of regenerative ball: Furnace temperature reach 1050-1100 ?, two burner normal alternation work, the regeneration bed exhaust temperature should be 180-220 ?, higher than the temperature, regenerative ball to join is too little, lower than the temperature, regenerative ball to is join too much

7. Control furnace pressure to micro positive pressure: Control exhaust air course control butterfly valve and confirm the furnace pressure is micro positive pressure. It is must never be negative pressure, such as positive pressure too high butterfly valve doesn't work, then should clean regeneration ball.