FIELD: mining.
SUBSTANCE: this invention refers to the sphere of enrichment of the material sources and can be used to separate mostly small mineral particles different by their density. Concentrate board consists of actuated deck with the groovings, the tray for the supply and washwater, drive mechanism of the board and the receiving box for the products of separation. The deck is made in the form of the circle divided for two or more sectors each having circular groovings with the progressively increasing altitude from the centre to the deck's periphery. High-frequency step motor is used as a drive mechanism. It provides continuous rotation of the board and supply of the negative ripples for the shift directed against the rotation of the board.
EFFECT: invention improves the efficiency of the separation of the particles and productivity improvement.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRAVITATIONAL ELECTROMAGNETIC SEPARATOR | 2008 |
|
RU2380163C1 |
| DISK CONCENTRATION TABLE | 2009 |
|
RU2438788C2 |
| DISK CONCENTRATION TABLE | 2010 |
|
RU2438789C1 |
| GRAVITY-MAGNETIC SEPARATOR | 2009 |
|
RU2424060C1 |
| GRAVITY CONCENTRATOR | 2012 |
|
RU2514257C1 |
| PLANT FOR EXTRACTION OF VALUABLE MINERALS | 2001 |
|
RU2187372C1 |
| PLANT FOR EXTRACTION OF VALUABLE MINERALS | 2001 |
|
RU2186626C1 |
| TABLE | 1991 |
|
RU2005549C1 |
| MULTILEVEL PLANT FOR RECOVERY OF VALUABLE MINERALS | 2001 |
|
RU2187373C1 |
| PLANT FOR EXTRACTION OF FINE FRACTIONS OF VALUABLE MINERALS FROM SULFIDE-CONTAINING ORES AND PLACERS | 2001 |
|
RU2186627C1 |
