FIELD: separating bulk materials.
SUBSTANCE: invention relates to devices designed for separating bulk materials, mainly cleaning grain materials from large impurities. The centrifugal screen separator with a vertical axis of rotation consists of a loading mouth, a feeder installed with the possibility of rotation, a conical separating sieve attached by the upper base to the loading mouth, internal and external cylindrical sieves, operating with the possibility of providing a difference in their rotation speeds. To carry out the rotational movement of cylindrical screens, an arc-type stator electric motor is used, consisting of several symmetrically installed double-sided inductors and two secondary elements independent of each other, made in the form of rings rigidly connected to the lower bases of the outer and inner cylindrical screens, and the double-sided inductors have different values of pole division each side of the winding.
EFFECT: increased reliability of the installation and reduced metal consumption.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CENTRIFUGAL GRID-TYPE SEPARATOR | 0 |
|
SU1355298A1 |
| CENTRIFUGAL-SCREEN TYPE SEPARATOR | 2005 |
|
RU2300426C1 |
| CENTRIFUGAL SIEVE SEPARATOR | 2020 |
|
RU2753865C1 |
| CENTRIFUGAL-SCREEN SEPARATOR | 2009 |
|
RU2385775C1 |
| SEPARATOR OF PRELIMINARY CLEANING | 2014 |
|
RU2559969C1 |
| CENTRIFUGAL AIR SEPARATOR | 2017 |
|
RU2675607C1 |
| AIR-SIEVE SEPARATOR | 2008 |
|
RU2372153C1 |
| MODULAR SEPARATOR | 2007 |
|
RU2336132C1 |
| GRAIN HEAP SEPARATOR | 2017 |
|
RU2649328C1 |
| VIBRATION CENTRIFUGAL SHIFTING MACHINE | 0 |
|
SU1546179A1 |
