FIELD: technological processes.
SUBSTANCE: invention relates to a method of replacement of lining in drum mills and can be used in mining, construction, metallurgical and other industries. Method is based on using a mobile module inside the mill, rigidly fixed inside trunnion 3 bushing and formed by hydraulic manipulator 1 and a device for transportation of lining 4 from outside. Hydraulic manipulator 1 and device for transportation of lining 4 through trunnion 3 are installed on sliding platform 2. At that, platform 2 is fixed in bushing of journal 3 with possibility of horizontal arrangement irrespective of mill rotation.
EFFECT: method provides reduced downtime of equipment in repair, as well as creates safe working conditions for repair personnel.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2665938C1 |
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|
RU2394651C2 |
| SPIRAL CLASSIFIER UNIVERSAL BLADE | 2013 |
|
RU2563497C2 |
| TUMBLING BARREL | 0 |
|
SU1110485A1 |
