Process principle of UBC decoating furnace

The continuous carbonization furnace for cans is an environmentally friendly equipment that can continuously carbonize cans without interruption. All the flue gas generated during carbonization is recycled and reused. It is currently the equipment with the highest recycling efficiency of cans. SUNY GROUP provides a continuous carbonization furnace for cans, which achieves a good effect of paint removal through carbonization process.

Process principle

The packaged, briquetted or flattened cans are first processed into fragments of about 4 cm by a shredder, and then added to the drum of the continuous carbonization furnace through a spiral feeder. Because the furnace is almost a closed space, it meets the anaerobic conditions, so that the cans are pyrolyzed and carbonized at a temperature of more than 400 degrees inside the carbonization furnace. The generated flue gas passes through the recovery pipeline, the flue gas purification system, and then to the burner to heat the main furnace, achieving the effect of reciprocating heating and carbonization. During the initial carbonization preheating, the surface paint of the can begins to carbonize and pyrolyze, and the pyrolysis produces combustible gas to achieve normal combustion, gas circulation combustion and no smoke emission, and finally obtain pure aluminum.

Suny Group : http://www.sunyrecycle.com/，All rights reserved。