Changzhou Su Li drying equipment Co., Ltd.
Changzhou Su Li drying equipment Co., Ltd.
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Working principle:
This machine is a novel horizontal intermittent vacuum drying equipment. The wet material evaporates by conduction. The scraper agitator continuously removes the material on the hot surface and pushes it in the container to form a circulating flow. The water evaporates and is pumped out by the vacuum pump.
Performance characteristics:
◎This machine adopts a large-area interlayer heating method, with a large heat transfer surface and high thermal efficiency.
◎This machine is equipped with stirring to make the material form a continuous circulation state in the barrel, further improving the uniformity of heating of the material.
◎This machine is equipped with stirring, so that slurry, paste and paste materials can be dried smoothly.
Applicable materials:
◎Drying the following materials in the pharmaceutical, food, chemical and other industries:
◎Applicable to slurry, paste, powder materials;
◎Thermosensitive materials that require low-temperature drying;
◎Easily oxidized, explosive, highly irritating, and highly toxic materials;
◎Materials that require the recovery of organic solvents.
Technical specification:
| Project | Model | ||||||
| Number | Unit | ZPG-500 | ZPG-750 | ZPG-1000 | ZPG-1500 | ZPG-2000 | ZPG-3000 |
| Working volume | L | 300 | 450 | 600 | 900 | 1200 | 1800 |
| Heating area | m² | 6 | 7.6 | 9.3 | 12.3 | 14.6 | 19.3 |
| Stirring speed | rpm | 6-30Stepless speed regulation | |||||
| Power | kw | 4 | 5.5 | 5.5 | 7.5 | 11 | 15 |
| Interlayer design pressure (hot water) | Mpa | ≤0.3 | |||||
| Vacuum degree in cylinder | Mpa | -0.09～0.096 | |||||
Note: The amount of water evaporation is related to the characteristics of the material and the hot air inlet and outlet temperatures. When the outlet temperature is 90℃, the water evaporation curve is shown in the figure above (for reference). As the product is constantly updated, the relevant parameters will be changed without prior notice.
Vacuum rake dryer pictures:
