FIELD: metallurgy.
SUBSTANCE: vacuum plant comprises built-in parts (12), (13), (13a), and (24), e.g., electronic elements, transformers, motors, rolling bearings, and guiding rollers provided with ventilated shells. The guiding rollers (12) are provided with rolling bearings (24) that are mounted on the bearing members (7) and (8) inside the shells. Before filling the vacuum chamber, the shell is filled with gas that removes dust and solid particles from the shell.
EFFECT: improved design.
4 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TENTERING APPARATUS FOR RUNNING OF BELTS WITHOUT CREASES | 2005 |
|
RU2304645C2 |
| CENTRALIZED AUTOMATED SYSTEM FOR LUBRICATING ROLLER BEARINGS AND METHOD OF LUBRICATING | 2002 |
|
RU2290562C2 |
| PLANT FOR APPLICATION OF COATS ON BELTS | 2005 |
|
RU2288296C2 |
| ROLLER OF GRINDING MILL | 2007 |
|
RU2339449C1 |
| METAL STRIP ROLLING MILL AND ROLL FOR SAID MILL | 2008 |
|
RU2470727C2 |
| CRUSHING ROLL | 0 |
|
SU932970A3 |
| VACUUM INSULATION UNIT WITH THERMOELECTRIC ELEMENT | 2015 |
|
RU2666718C2 |
| SHEARING CYLINDER HEAD | 0 |
|
SU1735035A1 |
| JAR ROLLER FOR GRINDING OF LOOSE MATERIAL | 2009 |
|
RU2487760C2 |
| ROLL MILL STAND | 1999 |
|
RU2218221C2 |
