| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to lab mill with at least one grinding cup revolving about its central axis. Lab mill 10 comprises at least one grinding cup 11 revolving about its central axis. Two pipes 12, 13 to feed and discharge fluid or gas are connected to said gas. At least one pipe 19, 12 extends through rotary inlet assy 14. Said assy 14 has fixed part 15 and moving part 16 articulated with cup 11. Note here that both pipes 12, 13 extend through assy 14. Note also that two external connectors for pipes 19, 23 are arranged at said fixed part 15 to extend to cup 11.EFFECT: perfected design.16 cl, 4 dwg |
