FIELD: process engineering.
SUBSTANCE: invention relates to production of dry crushed construction material from diatomite raw stock. Proposed line comprises raw material receiving hopper, plate-type feeder, crusher, drier, fan a set of cyclones, filer, flue-gas pumps, screw conveyors and elevator. Crusher represents swing-hammer mill with furnace connected thereto. Drier represents a gage relief connected to swing-hammer outlet. Drier top is furnished with rotor separator and chute to discharge coarse fractions of material from drier housing. Rotor separator outlet is connected with the set of cyclones, while discharge chute is communicated with plate-type feeder.
EFFECT: higher quality of finished construction material due to ruling out additional drying jobs.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCTION LINE FOR DRY GROUND MATERIAL | 1992 |
|
RU2035232C1 |
| PROCESS LINE FOR PRODUCING DRY MILLED MATERIAL | 0 |
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| HAMMER CRUSHER | 2009 |
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| PLANT FOR DISINTEGRATING OF OUTSIZE | 0 |
|
SU876163A1 |
