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WZI external heating vacuum evaporator
WZI external circulation vacuum evaporator is a natural circulation evaporator operated under vacuum system.
WZI type one-effect, two-effect, three-effect series specifications, and Q type is a forced external circulation evaporator. This product can be widely used in the evaporation and concentration of water or organic solvent solutions in medicine, food, chemical, light industry and other industries. It is especially suitable for heat-sensitive materials (such as water produced by traditional Chinese medicine, alcohol extracts, antibiotic fermentation liquid, milk, fruit juice, etc.). Continuous concentration at low temperature under vacuum conditions can ensure product quality.
| Serial number | Item | Unit | WZI-2000 type | WZI-1500 type | WZI-1000 type | WZI-750 type | WZI-500 type | WZI-250 type |
| 1 | Evaporation | kgH2O/h | 2000-2200 | 1500-1700 | 1000-1200 | 750-800 | 500-600 | 250-300 |
| 2 | Vacuum degree in tank | pa | -90000 | -90000 | -90000 | -90000 | -90000 | -90000 |
| 3 | Heating area | m3 | twenty two | 17.6 | 11 | 8 | 5.4 | 3.0 |
| 4 | steam pressure | Mpa (gauge pressure) | 0.05-0.2 | 0.05-0.2 | 0.05-0.2 | 0.05-0.2 | 0.05-0.2 | 0.05-0.2 |
| 5 | Steam consumption | kg/h | 2000-2200 | 1500-1700 | 1100-1200 | 700-800 | 550-600 | 300-350 |
| 6 | Cooling water pressure | Mpa (gauge pressure) | 0.25-0.3 | 0.25-0.3 | 0.25-0.3 | 0.25-0.3 | 0.25-0.3 | 0.25-0.3 |
| 7 | Heater diameter | mm | Φ600 | Φ500 | Φ400 | Φ400 | Φ300 | Φ200 |
| 8 | Diameter of evaporation tank | mm | Φ1400 | Φ1200 | Φ1000 | Φ950 | Φ800 | Φ500 |
| 9 | Diameter of trap | mm | Φ650 | Φ550 | Φ500 | Φ400 | Φ400 | Φ300 |
| 10 | Heater diameter | kg | 980 | 685 | 505 | 400 | 300 | 188 |
| 11 | Diameter of evaporation tank | kg | 1100 | 840 | 580 | 450 | 320 | 175 |
| 12 | Diameter of trap | kg | / | 116 | 106 | 85 | 85 | 63 |
| 13 | Condenser diameter | mm | / | / | / | Φ550 | Φ400 | Φ300 |
| 14 | Condenser diameter | kg | / | / | / | 1120 | 885 | 450 |