| 摘要 |
FIELD: devices for grinding materials, for instance, foreign objects in carbon black. SUBSTANCE: centrifugal hammer crusher has cylindrical body 1 with central branch pipe for loading material and armor plate 3. Cylindrical body 1 has disk rotor whose driving disk 4 secured to horizontal shaft 5 with drive 6, and other disks 7 and 8 have central holes, hammers 9 are radially installed with the help of hinges on disks, and discharge branch pipe 14 in the lower part of body. To increase efficiency and reliability of the crusher in conditions when material to be crushed is supplied in mixture with gases, the centrifugal hammer crusher is provided with radial blades attached between disks 7,8 and 4 and branch pipe 2 for loading material is installed inside the rotor in central holes of disks 7 and 8 with circular gap 12 in disk 7 for unloading of material into cavity 13 communicated with discharging branch pipe 14. EFFECT: higher efficiency. 1 dwg |
