Coal-rod drying tower

• Main Author: HONGKUI,HUANG PENG
• Format: Patent
• Language: English
• Published: 25.07.2007
• Subjects: BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses a coal drying tower, which is composed of a material charging device, a material discharging device, a monitor, a tower body, a draft fan, a warm-air pipe, a unloading device, a material outlet, a powder recycle device and a heat distribution board. The material charging and discharging devices are positioned at the upper part of the tower; the material unloading and outlet devices are positioned at the lower part of the tower; the heat distribution board is positioned within the tower; one end of the warm-air pipe is connected with the draft fan, and the other end is connected with the tower. The tower is a standing vertical tower, the horizontal section of which is a form of ellipsoid, the upper part of the tower is of a opening type, and the lower part is an inverted cone; the monitors are positioned at the two ends of the tower. The material unloading device is connected with the powder recycle device. The coal drying tower is of a good drying effect, a long service life, and a high automation, which can produce a high heat efficiency with low energy-consumption and large production intensity.