Energy Saving Regenerative Burner System Natural Gas Regenerative Burner For Aluminum Melting

Energy saving natural gas burning system for aluminum melting

Supply range of combustion system

Regenerative burner: 2 sets

Regenerative bed: 2 sets

Φ22 general high aluminium ball: 1.6 tons

4KW cooling blower : 1 set

15KW main combustion blower: 1 set

18.5KW stainless steel impeller air exhaustion blower: 1 set

Reversing butterfly valve & pneumatic reversing device: 4 sets

Natural gas pilot burner: 2 sets

Ultraviolet flame detector: 2 sets

Cable, bridge frame: 1 set each                                                                     

Manual combustion air flow rate control valve: 1 set

Manual waste gas air flow rate control valve: 1 set

Main solenoid valve: 3 sets

Main flue pipe, air pipe: 1 set each

Ignition transformer: 2 sets

Furnace chamber temperature thermocouple: 1 pc

Aluminium molten metal temperature thermocouple: 1 pc

Regenerative bed air exhaustion temperature thermocouple: 2 pcs

Pressure gage: 2 sets

Solenoid valve for pilot burner: 2 sets

Main burner: 2 sets

PLC electric control system (PLC’s type is S7-200): 1 set

FAQ

1. What are the key points of daily inspection?
Temperature/furnace pressure, gas pressure/combustion status, furnace lining/sealing, degassing system, cooling water.

2. What is the regular maintenance cycle?
Daily: Clean the slag from the furnace mouth/flow channel; inspect the burner, ignition system, and seals.
Weekly: verify thermocouples/temperature control instruments; clean the scale in the water gap of the crystallizer; check the integrity of the filter plate.
Monthly: Conduct a comprehensive inspection of the lining thickness/cracks; calibrate the casting speed and traction synchronization; replace aged sealing rings/gaskets.
Every year: overhaul the furnace body (repair/reline the furnace lining); conduct a comprehensive inspection and maintenance of the casting machinery and electronic control system.

3. Safety precautions?
High temperature protection: Wear high temperature resistant clothing, protective face masks, and heat-insulating gloves to avoid burns.
Explosion protection: Leakage is strictly prohibited in gas furnaces, and regular leak detection is required; moist materials are prohibited inside the furnace to prevent explosions caused by water encountering aluminum liquid.
Emergency response: Equip with dry powder fire extinguishers and dry sand.