Screening and crushing system of dolomite powder for sintering

• Main Authors: SHAO LANLAN, JIANG TAO, LIN HAO, SHAO QUANSHUI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a dolomite powder screening and crushing system for sintering, which relates to the technical field of screening and crushing systems and comprises a box body and a square hopper fixed on the box body, a filter screen I is obliquely arranged below the square hopper, a fixed plate is fixed on the side wall of the box body, and a collecting box and a crushing box are further arranged at the bottom of the box body. An opening is formed in the top of the smashing box, a rotating motor is connected to the top of the smashing box, a rotating shaft is connected to the output end of the rotating motor, a driven bevel gear is movably connected to one end of the rotating shaft and fixed to the bottom of the smashing box, a fixing block is fixed to the periphery of the rotating shaft, and rotating plates and grinding rollers are connected to the two sides of the fixing block through connecting rods correspondingly. A driving bevel gear is coaxially connected to one side of the grinding roller