Separation device for unburned carbon in fly ash and separation method.

摘要

A separation device includes a casing (2), a first rotation blade (3) and a second rotation blade (4). A pulverization chamber (5) is defined between the casing and the first and second rotation blades. Operating an urging device (9) and at least one of the first and second rotation blades (3, 4) creates channeling vortices within the pulverization chamber. Fly ash containing unburned carbon is fed into the pulverization chamber (5), and through at least repeated self-collision, unburned carbon is segregated and reduced in size while the remaining particular matter is similarly segregated and reduced in size. A method implements the separation device and provides simple results. <IMAGE>