Falling film evaporation is to add the material liquid from the upper tube box of the heating chamber of the falling film evaporator, and distribute it evenly into the heat exchange tubes through the liquid distribution and film forming device. Under the action of gravity, vacuum induction and air flow, it becomes a uniform film. Flow from top to bottom.
| Falling Film Evaporator | ||||||||
| Model | FFE-50L | FFE-100L | FFE-200L | FFE-300L | FFE-500L | FFE-1000L | FFE-1500L | FFE-2500L |
| Temperature Range | RT~130℃ | |||||||
| Pressure | ≥-0.1Mpa | |||||||
| Feeding Rate（L/h） | 50 | 100 | 200 | 300 | 500 | 1000 | 2000 | 3000 |
| Recovery Efficiency -Ethanol（L/h） | 50 | 100 | 200 | 300 | 500 | 1000 | 2000 | 3000 |
| Solvent Application | Ethanol, propanol, heptane, pentane, water, methanol | |||||||
| Single Solvent Recovery Efficiency | Ethanol 95-99.5% (different solvents may have different recovery efficiency) | |||||||
| Solvent Loss | ≤0.5% | |||||||
| Residence Time | ≤1min | |||||||
| Material Contact Part | SS316L, 3.3 high borosilicate glass | |||||||
| Sealing Material | EPDM/PTFE（Choose sealing materials according to different solvents) | |||||||
| Heating Type | shell-and-tube heat exchanger | |||||||
| Condenser Type | Plate or tube heat exchanger or coil heat exchanger | |||||||
| Customized Available; Contact us for Contract Manuafcturing | ||||||||
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