Coal processing powder and block separating device

• Main Authors: GONG ZHAOMENG, LI LE, DONG HUI, YUE WEI, XIA FENG, LIU YONG, DONG YUANJIA, DONG CHUANCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 03.03.2023
• Subjects: APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES; CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

A coal processing powder and block separating device comprises a frame body and a cylindrical shell, the cylindrical shell is obliquely fixed in the frame body through a plurality of fixing columns, the lower end of the cylindrical shell is sealed, the other end of the cylindrical shell is communicated with an air blowing fan through a flow guide fan cover, and a net barrel with meshes distributed on the periphery is supported in the cylindrical shell through a plurality of supporting rollers. The bottom of the feeding hopper penetrates through the flow guide fan cover and is located in the net barrel, a belt driven wheel is arranged on the periphery of the higher end of the net barrel, the edge of the belt driven wheel is supported on the outer side of the edge of the inclined upper end of the cylindrical shell, and the belt driven wheel is in transmission connection with a driving motor at the bottom through a belt. Pores of the supporting net are larger than those of the net. Powder generated in the whole