Three Effect Falling Film Evaporator is suitable for low temperature continuous evaporation and concentration in milk, glucose, pharmaceutical, chemical, biological engineering, waste liquid recycling and other industries.
Three Effect Falling Film Evaporator
Multi-effect falling film evaporator, suitable for low temperature continuous evaporation and concentration in milk, glucose, starch, xylose, pharmaceutical, chemical, biological engineering, environmental protection engineering, waste liquid recovery and other industries, with high heat transfer efficiency and short heating time for materials and other main characteristics, so it is especially suitable for heat-sensitive, viscous, foaming and other materials.
The feed liquid of the falling film evaporator is added from the top of the evaporator, and descends in a film-like shape along the tube wall under the action of gravity, and evaporates and thickens in the process, and the concentrated liquid is obtained at the bottom. Falling film evaporators can evaporate materials with higher concentration and higher viscosity. Since the solution flows in a film-like manner in the single-pass type evaporator, the heat transfer coefficient is high. The residence time is short, it is not easy to cause material deterioration, and it is suitable for processing heat-sensitive materials. The liquid retention is small, and the falling film evaporator can operate quickly according to changes in energy supply, vacuum degree, feed amount, concentration, etc.
| Project | Single-effect | Double-effect | Triple-effect | Four-effect | Five-effect |
| Water evaporation capacity (kg/h) | 100-2000 | 500-4000 | 1000-5000 | 8000-40000 | 10000-60000 |
| Steam pressure | 0.5-0.8Mpa | ||||
| Steam consumption/evaporation capacity (With thermal compression pump) | 0.65 | 0.38 | 0.28 | 0.23 | 0.19 |
| Steam pressure | 0.1-0.4Mpa | ||||
| Steam consumption/evaporation capacity | 1.1 | 0.57 | 0.39 | 0.29 | 0.23 |
| Evaporation temperature (℃) | 45-95℃ | ||||
| Cooling water consumption/evaporation capacity | 28 | 11 | 8 | 7 | 6 |
| Remark: In addition to the specifications in the table, it can be designed according to the specific material of the customer. | |||||
1. Q : How can customer know the processes of order?
A : We will take photo or video during manufacturing every two weeks to make customer clear about the order. When goods is finished,we will take more detailed photos or video for inspect. You can also come to our factory to inspect by yourself.
2. Q : Do you supply installation equipment in oversea?
A : Yes, if need, we can also send our installation engineer to your factory to help you do installation and testing. And you need to provides round-trip ticket and accommodation for our engineer. The extra salary of one installation engineer is 200USD/day.
3. Q : How to control quality?
A : All material we use has material certification. Before any piece of equipment leaves CHINZ. It goes through a complete quality and assurance control inspection. This inspection assures your equipment meets all specifications and is in proper working order before it leaves our facility and arrives at your door.
4. Q : What is the shipment schedule?
A : We will send you photographs of your order being loaded into the shipping container at the factory. The shipping container will generally leave port 3-4 days after loading. We will send you a bill of lading and final statement of account within one week of that time. The bill of lading will include the shipping container numbers. You can track your shipping container. Approximately 10 days prior to delivery, we will send you an ETA (Estimated Time of Arrival) notice from the shipping time. Please remember that the listed delivery date is only an estimate, and is subject to port unloading schedules, customs processing, and the dictates of the local delivery truck company. You will be directly contacted by the shipping company’s local truck delivery services approximately 48 hours prior to the date of delivery to schedule a delivery time. If you need to delay the final delivery, there will be a “pull” fee of approximately $100, and a storage fee of approximately $150 per shipping container per day.
