FIELD: process engineering.
SUBSTANCE: invention relates to equipment for compaction of pelletised materials. Roller press comprises two moving rolls separated by roll space. Said rolls are fitted on shafts to revolve and displace in opposite horizontal directions thereat. Roll shafts run in bearing housings fixed in the bed. Two housings of bearings for different rolls mounted on their sides are connected via, at least, one press cylinder with, at least, two working chambers. Forces in said working chambers act in different directions. Note here that said chambers are communicated for pressurised working medium circulation.
EFFECT: decreased overall dimensions, simplified replacement of rolls.
9 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INSTALLATION CYLINDER FOR INSTALLATION OF FORMING ROLLS IN ROLLING MILLS, PARTICULARLY IN VERTICAL BREAKDOWN MILLS | 2004 |
|
RU2355491C2 |
| POWER PRESS | 0 |
|
SU564788A3 |
| DUMP-AND-HEAP-UP MECHANISM OF MOBILE MILLING ROLL OF ROLL MACHINE | 1999 |
|
RU2162739C2 |
| ROLLING MACHINE | 1996 |
|
RU2112598C1 |
| ROLL TYPE PRESS FOR BRIQUETTING LOOSE MATERIALS | 2006 |
|
RU2306226C1 |
| VACUUM CROSS-WEDGE MILL | 1996 |
|
RU2106223C1 |
| PRESTRESSED ROLLED STAND | 0 |
|
SU1186302A1 |
| ROLLING STAND OF ROLLING MILL | 2005 |
|
RU2308328C2 |
| BAND ROLLING MILL SCREW-DOWN MECHANISM | 0 |
|
SU820945A1 |
| HYDRAULIC SCREW-DOWN DEVICE WITH HYDROCOMPENSATION OF ELASTIC DEFORMATION OF WORKING STAND | 0 |
|
SU1253687A1 |
