Reduction Iron Rotary Kiln
On the one hand is the combustion equipment, in which the reduced iron burns to produce heat, but also the heat transfer equipment, the raw material absorbs the heat of the gas for calcination. In addition, sometimes it is a conveying equipment that transports the raw material from the feed end to the discharge end of the reduced iron rotary kiln. The fuel combustion, heat transfer and movement of raw materials must be reasonably coordinated so that the heat generated by fuel combustion can be transmitted to the raw materials in time when the raw materials pass through the reduced iron rotary kiln, so as to achieve the purpose of high yield, high quality and low consumption.
- Information
1, the reduced iron rotary kiln structure is advanced, using our company's low pressure loss vertical preheater can effectively improve the preheating effect, after preheating the raw material into the kiln decomposition rate of up to 30%;
2, reduced iron rotary kiln can calcination of different degrees of fine grade reduced iron;
3, the reduced iron rotary kiln uses a reliable combined scale seal, so that the air leakage coefficient is less than 10%; Use composite refractories to reduce radiant heat loss;
4, the equipment uses a filled, zonal ventilation square vertical cooler, the lime temperature of the cooler is 65°C+ ambient temperature, easy to transport, storage, and can preheat the secondary air into the kiln to more than 700°C, contribute to the full combustion of fuel;
5, the reduced iron rotary kiln system adopts micro-negative pressure operation, the production environment is clean and environmental protection.
