FIELD: machine building.
SUBSTANCE: testing screen includes a drive mechanism and a set of screens. At that, in order to increase screening efficiency, the drive mechanism is made in the form of several, at least three cylinders with movable stocks passing through their central hole and fixed in elastic toroids. Toroids are filled with fluid medium providing pneumatic control of back-and-forth- movement in cylinders.
EFFECT: increasing screening efficiency due to goal-directed programming of screening functions and stepless control and smooth control of a process.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CENTRIFUGAL SEPARATOR | 2016 |
|
RU2616045C1 |
| PEELER | 2015 |
|
RU2652796C1 |
| DEVICE FOR SEPARATION OF STARCH-CONTAINING SUSPENSIONS | 2015 |
|
RU2612777C1 |
| TESTING SIEVE | 0 |
|
SU859876A1 |
| 0 |
|
SU542941A1 | |
| SIEVE-TYPE ANALYZER | 0 |
|
SU626840A1 |
| DRUM VIBRATION SCREEN | 0 |
|
SU816570A1 |
| SIEVE ANALYZER | 0 |
|
SU869849A1 |
| MILL SIFTER WITH MULTIFRACTION SEPARATION OF MILLED PRODUCTS | 1999 |
|
RU2160170C2 |
| APPARATUS FOR CLASSIFICATION OF LOOSE MATERIALS | 0 |
|
SU1162510A1 |
