Coal conveying and large block removing device for coal-fired power plant

• Main Author: SUN JIANCHAO
• Format: Patent
• Language: Chinese; English
• Published: 30.09.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a coal-fired power plant coal conveying and large block removing device which comprises a support (1), an upper-layer coal conveying belt conveyor (2) is arranged on one side of the upper portion of the support (1), an electromagnetic iron remover (3) is arranged on the upper side of the upper-layer coal conveying belt conveyor (2), a large block removing device is arranged on the front side of the upper-layer coal conveying belt conveyor (2), and large block removing devices (5) are evenly arranged on an output shaft (4) of the large block removing device. A head funnel (6) corresponding to the upper-layer coal conveying belt conveyor (2) and a first coal falling pipe (7) corresponding to the large block removing device are respectively arranged on the lower side of the large block removing device; and a lower-layer coal conveying belt conveyor (8) is arranged on the lower side of the head funnel (6) through a second falling pipe (9). Iron impurities and large hard coal blocks in