| 摘要 |
A JET STEAM DEVICE FOR CRUSHING AND DRYING RAW MATERIALS INSIDE A TREATMENT TANK (1) CHARACTERIZED IN THAT SUPERSONIC STEAM TOGETHER WITH HOT AIR AT HIGH TEMPERATURE IS INJECTED INTO THE TREATMENT TANK (1) VIA AN AIR FEEDER SYSTEMS [(6)AND (10] IN ORDER TO PULVERIZE AND TO DRY THE RAW MATERIALS INSIDE THE TREATMENT TANK.
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