Vacuum rake dryer
It features simple structure, convenient operation, long service life, stable and reliable performance, low steam consumption, strong adaptability and good product quality. It is especially suitable for drying paste materials that are heat-sensitive, flammable and prone to oxidation under temperature adjustment. Long-term application by users has proven that this machine is an excellent drying equipment. Principle: Materials to be dried are fed from the center of the top of the shell. Under agitation of forward and reverse rotating rakes, materials move back and forth axially, continuously renewing the surface contacting the inner wall of the shell and receiving indirect heating by steam. Uniform stirring by rakes and crushing by crushing rods facilitate the removal of surface moisture from materials. The vaporized moisture passes through dry dust collector, wet dust collector and condenser, and is exhausted at the outlet of vacuum pump. Structure: Main components of vacuum rake dryer.
1. Shell 2. Rake teeth 3. Discharge device 4. Feeding device 5. Crushing rod 6. Sealing device 7. Agitating shaft 8. Transmission device
Applicable Materials
Slurry, high-viscosity paste, materials below 100 mesh, various pigments, mud-like materials, filter cakes, centrifuge filter cakes, soda ash detergent, alkali starch, dyes, pigments, clay ash, clay, cement, etc.
Applications under Suitable Conditions
Materials below 100 mesh, solutions, synthetic fibers, crystals, vacuum liquids, emulsions, sweet potato chips, mineral sands, suspensions, etc.
Models and Technical Characteristics
| Model & Main Parameters | Nominal Volume | Heat Transfer Area | Charging Capacity per Batch | Absolute Working Pressure | Operating Temperature | Main Shaft Speed | Material | Weight | Motor Power | Overall Dimension L×W×H | |
| Inside Cylinder | Inside Jacket | ||||||||||
| XPG0.5 | 0.5 | 1.86 | 0.2 | 0.021 | 0.686 | 435 | 15-20 | Note: 3 | |||
| Aux.: 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 | 1.2 | 0.021 | 0.588 | 425 | 9 | A3 | 6400 | 15 | 6076×1130×2980 |
| 1Cr18Ni9Ti | 6300 | ||||||||||
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