Coke-oven residual-coal lifting device

• Main Authors: REN RUIFENG, CHEN YUCUN, QIU QUANSHAN, CHENG SHENGQI, WANG GAOQIANG, CHEN SONGQING, XIA XIAOXUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2010
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model relates to a coke-oven residual-coal lifting device which belongs to a powder lifting device and particularly relates to a recovering device of residual coal generated in the coal leveling process of a coke oven. The device is formed by connecting a hopper, a spiral feeder and a lifting belt, wherein the hopper is fixed on a supporting frame. The coke-oven residual-coal lifting device is characterized in that the hopper is a frustum-shaped slot body, a feed inlet is arranged at the upper part, a feed opening is arranged at the bottom, a pedestal is arranged outside the side wall of the hopper, and a vibrator is fixed on the pedestal; the spiral feeder is arranged below the feed opening, and the lifting belt is arranged below the discharge opening of the spiral feeder. When is use, the residual coal in the hopper is successfully fed under self-weight and the vibration action of the vibrator and is transported to a bunker through the spiral feeder and the lifting belt. The utility model has th