The vacuum rake dryer has the advantages of simple structure, convenient operation, long service cycle, stable and reliable performance, small steam consumption, strong versatility and good product quality. It is suitable for drying paste materials which are not resistant to high temperature, flammable and easy to oxidize under high temperature.
The vacuum rake dryer has the advantages of simple structure, convenient operation, long service cycle, stable and reliable performance, small steam consumption, strong versatility and good product quality. It is suitable for drying paste materials which are not resistant to high temperature, flammable and easy to oxidize under high temperature.
working principle
The dried material is added from the middle of the shell. Under the constant positive and negative rotation of the rake teeth, the material moves back and forth in the axial direction, and the surface in contact with the inner wall of the shell is constantly renewed. It is indirectly heated by steam, evenly stirred by the rake teeth, and crushed by the crushing rod, so that the water in the material is gasified, The moisture inside and on the surface of the dried material is discharged favorably. The vaporized moisture is vented from the outlet of the vacuum pump through the dry dust collector, wet dust collector and condenser.型号和technical parameter
main parameter model | nominal volume （m3） | conduct heat the measure of area （m2） | once charge （M3） | Absolute working pressure | operation temperature （K） | principal axis speed （rpm） | texture of material | weight（kg） | electric machinery power （KW） | Dimensions(long) × wide × (high) | |
| Cylinder body（Mpa） | In jacket（Mpa） | ||||||||||
| XPG0.5 | 0.5 | 1.86 | 0.2 | 0.021 | 0.686 | 435 | 15～20 | 主：3 | |||
| 轴：5.5 | |||||||||||
| XPG1 | 1 | 6 | 0.75 | 0.021 | 0.686 | 435 | 9 | A3 | 3400 | 5.5 | 3700×945×3270 |
| 1Cr18Ni9Ti | 3300 | ||||||||||
| XPG2 | 2 | 8 | 1.2 | 0.021 | 0.588 | 425 | 9 | A3 | 4900 | 11 | 4570×1130×3455 |
| 1Cr18Ni9Ti | 4800 | ||||||||||
| XPG3 | 3 | 11.5 | 1.8 | 0.021 | 0.588 | 425 | 9 | A3 | 6400 | 15 | 6076×1130×2980 |
Technical Support：YOUWEI
