Cyclone cylinder for cement clinker firing system

(22) 14.04.2023

(43) 28.07.2023

(57) The utility model discloses a cyclone cylinder for a cement clinker firing system, which comprises a cyclone cylinder body, a cone fixed at the lower end of the cyclone cylinder body and a volute fixed at the top of the cyclone cylinder body, and is characterized in that the volute is communicated with an air inlet and comprises four sections of arc structures which are sequentially connected; and the spread angle of the volute is 315 degrees from the 45-degree position of the parallel line of the inlet surface passing through the center of the cyclone cylinder to the parallel line of the inlet surface passing through the center. And a conical trailing vortex isolation device is arranged in the cone. The volute with the spread angle of 45 degrees is additionally arranged and is matched with the flow guide plate, so that the flow guide effect can be enhanced; the volute forms a 315-degree total spread angle, the space of the cyclone volute is fully utilized under the same eccentric distance and inlet wind speed, larger inlet gas rotation momentum can be provided in a large range, and the separation efficiency is effectively improved.
(71) Sinoma Int Eng Co Ltd (CN)