FIELD: technique for fine and superfine grinding of materials.
SUBSTANCE: apparatus has casing with axial inlet opening, outlet opening and grinding chamber, and is further provided with two rotors axially aligned within said chamber and positioned for rotation in opposite directions. Rotors have circular rows of grinding members formed as blades with working side surface. Blades are positioned so as to define an angle of 95-105° between working side surface of blade and plane of rotation of respective rotor.
EFFECT: improved quality of grinding of material.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR DISINTEGRATING MATERIALS | 2005 |
|
RU2295390C2 |
| MATERIAL GRINDING METHOD AND APPARATUS | 2000 |
|
RU2166367C1 |
| DEVICE FOR FINE- AND SUPERFINE-GRINDING OF MATERIALS | 2009 |
|
RU2407588C1 |
| DEVICE FOR MECHANICAL ACTIVATION AND CRUSHING OF MATERIALS | 2008 |
|
RU2385766C1 |
| APPARATUS AND JET-TYPE GRINDING ROTOR MILLING CHAMBER | 2001 |
|
RU2209674C2 |
| CENTRIFUGAL MILL | 1994 |
|
RU2079362C1 |
| CENTRIFUGAL MILL | 0 |
|
SU854433A1 |
| PROCESS LINE FOR MECHANICAL ACTIVATION AND CRUSHING OF MATERIALS | 2008 |
|
RU2385770C1 |
| DISINTEGRATOR | 2016 |
|
RU2620652C1 |
| MILL FOR SUPERFINE GRINDING | 0 |
|
SU1369788A1 |
