Stable Regenerative Burner System 20 Tons Aluminum Melting Furnace Burner

Regenerative burning system for 20tons aluminum melting furnace

Products have the following technologies to achieve good energy -saving purposes and stability.

A air -burning ratio; the proportion is mixed in the gun and sprayed out to burn, will not burn excess and will not be pulled back to the heat storage through the heat storage barrier, resulting in a short life of heat storage barrels and heat storage balls. (Most of the tradition and the existing existing in the market are insufficient combustion, and the heat recovery heat cannot be completely recycled. Many special equipment are mixed in the furnace to match the combustion, which is also one of the factors of unsafe.)

B remaining heat recovery; the normal temperature in the furnace is 1150 °. After our technical recycling, the smoke exhaust temperature is below 180 °, and the remaining thermal energy temperature is recovered into the heat storage barrier to warm up the air. (Our technology technology (our technology technology The key: fully use the residual heat recovery again) (The traditional smoke exhaust temperature is above 250 °, and the temperature of the outer wall of the heat storage barrel is too high to touch it with your hands)

C furnace pressure control; in the process of residual heat recovery, because of the full burning and reasonable ratio, the fan has all transformed frequency. When the furnace pressure is too high, the wind is increased. Therefore, it will not spray fire, and there will be no black smoke, and the furnace door can not be leaked.

D three -way valve technology; use the opening and closing cylinder with high temperature resistance, and will not string wind. The maintenance rate is extremely low (traditional is a four -way valve, rotating method, stringing wind consumes energy, the maintenance rate is very high, and the high -altitude maintenance is very good. trouble)

E safety performance: There is no small matter for security. Our safety factor configuration is the most important. Our valve parts are more than others, and there is one more set. There is a safe automatic detection function. It is automatically detected in three seconds when it is turned on. If there is an abnormality, the gas will be cut off immediately and the alarm will sound immediately. At the same time, the problem is displayed in the PLC micro computer (the core technology of the remaining equipment cannot be performed one by one).

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.