| 摘要 |
<p>Ball-less grinding mill comprising:
- A containment tank (1);
- A cylindrical stator (4) open at both ends, disposed in said tank (1), from which a plurality of annular members (7) formed at their periphery with a crown of teeth (107, 207) radially protrude toward the center;
- A cylindrical rotor (8) mounted concentrically to said stator (4), and comprising a stack of spacing rings (10) with interleaved discs (11) of greater diameter radially projecting outwardly, each provided at their periphery with a crown of teeth (111, 112);
- The crown of teeth (107, 207) (7) of the annular members (7) of the stator (4) being opposed at a very short distance to, and inserted between the crown of teeth (111, 112) of the of the discs (11) of said rotor (8);
- Motor means for operating said rotor (8);
- A fluid in said tank containing in suspension the raw materials to be crushed;
- And means to continuously circulate said fluid in said tank between the bottom and the top of said stator (4).</p> |
