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Carbon Injection Dispenser
The foamed slag that transfers and distributes the chemical energy generated over the entire liquid steel surface. The capacity of the carbon injection system shall be able to sustain with the flow rates and quantities requirements of one carbon lance during at least an entire heat. Consequently we propose the supply of dispensers with 1500 liters capacity. The powder fines could be stored into storage silos. The dispenser should be installed as close as possible to the EAF, in the event that is not feasible, and it is necessary to move away from the furnace area, the maximum linear distance should not exceed 80 meters.
The process of filling the powder fines is automatically controlled by pneumatic on /off fail safe valves and level limit switch.The fines enter to the conveying pipeline, from the dispenser lower exits and transfer the mixture of fines and compressed air to the carbon lance.
Our Carbon Injector Systems runs trouble free operation with good quality and proper sizing of the powder fines. The equipments shall be equipped with Moisture removing system of the fine to remove the moist from the air that cause problem in maintenance with solenoids and valves and clogging of injection lines.