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First, the main features of falling film:
1. Equipment, the whole heating system as a result of steam heating evenly, the liquid liquid for the liquid film evaporation, so with high heat transfer efficiency, high heating time and other major features. Such as re-configuration hot-pressing pump, more energy saving, low steam consumption, low cooling water cycle advantages.
2. Material along the tube wall to accelerate the pressure flow evaporation, to adapt to the larger viscosity of the material evaporation and concentration.
3. As the material in each tube in the film-like evaporation, feed liquid heating time is very short, so especially for food evaporation and concentration is very favorable, the larger preservation of the nutritional content of food.
4. The evaporation process under the action of vacuum, both to ensure the health requirements of materials, while ensuring environmental requirements, while greatly reducing the evaporation temperature, coupled with the configuration of hot-pressing pump, part of the secondary steam by hot pump re-inhalation and raw steam , Not only save the raw steam, and because the steam through the hot pump was sprayed into the heating shell into the heating shell, the rapid diffusion of steam, the material heating is mild, so suitable for the concentration of heat-sensitive materials.
5. Equipment for the expansion of foam material concentrated, due to the liquid in the heating tube into the film-like evaporation, that is, the formation of vapor-liquid separation, while the bottom of the body, most of the liquid material was taken away, only a small part of the liquid and All the secondary steam into the separator to strengthen the separation, the whole process of liquid did not form too much impact, to avoid the formation of the bubble.
6. For food evaporation and concentration, the device can also have a bactericidal function, the material first preheated, and then enter the sterilizer, to 94 degrees or more, to maintain about 24 seconds, that is, into a effect body, the material quickly flash, the temperature instantly decline.
7. Equipment can be equipped with CIP cleaning system, to achieve on-site cleaning, the entire equipment easy to operate, no dead ends.
8. Equipment continuous access to materials.
9. The equipment can be equipped with automatic control system to realize automatic control of feed quantity, automatic control of heating temperature, automatic control of discharge density, automatic control of cleaning, and protection of sensitive material when there is sudden power failure and fault. Other security, alarm and other automated operations, control.
Second, the technical parameters
Note: In addition to the table series specifications, but also according to customer requirements separately.
Third, the scope of application:
Three-effect falling film evaporator, suitable for milk, glucose, starch, xylose, pharmaceutical, chemical, biological engineering, environmental engineering, waste recycling and other industries for low-temperature continuous evaporative concentration, with high heat transfer efficiency, material heating time is short And other major features, it is particularly suitable for heat sensitivity, viscosity, foam and other materials.
1. Equipment, the whole heating system as a result of steam heating evenly, the liquid liquid for the liquid film evaporation, so with high heat transfer efficiency, high heating time and other major features. Such as re-configuration hot-pressing pump, more energy saving, low steam consumption, low cooling water cycle advantages.
2. Material along the tube wall to accelerate the pressure flow evaporation, to adapt to the larger viscosity of the material evaporation and concentration.
3. As the material in each tube in the film-like evaporation, feed liquid heating time is very short, so especially for food evaporation and concentration is very favorable, the larger preservation of the nutritional content of food.
4. The evaporation process under the action of vacuum, both to ensure the health requirements of materials, while ensuring environmental requirements, while greatly reducing the evaporation temperature, coupled with the configuration of hot-pressing pump, part of the secondary steam by hot pump re-inhalation and raw steam , Not only save the raw steam, and because the steam through the hot pump was sprayed into the heating shell into the heating shell, the rapid diffusion of steam, the material heating is mild, so suitable for the concentration of heat-sensitive materials.
5. Equipment for the expansion of foam material concentrated, due to the liquid in the heating tube into the film-like evaporation, that is, the formation of vapor-liquid separation, while the bottom of the body, most of the liquid material was taken away, only a small part of the liquid and All the secondary steam into the separator to strengthen the separation, the whole process of liquid did not form too much impact, to avoid the formation of the bubble.
6. For food evaporation and concentration, the device can also have a bactericidal function, the material first preheated, and then enter the sterilizer, to 94 degrees or more, to maintain about 24 seconds, that is, into a effect body, the material quickly flash, the temperature instantly decline.
7. Equipment can be equipped with CIP cleaning system, to achieve on-site cleaning, the entire equipment easy to operate, no dead ends.
8. Equipment continuous access to materials.
9. The equipment can be equipped with automatic control system to realize automatic control of feed quantity, automatic control of heating temperature, automatic control of discharge density, automatic control of cleaning, and protection of sensitive material when there is sudden power failure and fault. Other security, alarm and other automated operations, control.
Second, the technical parameters
| Model | JMNS03-3200 | JMNS03-4800 | JMNS03-5400 | JMNS03-6300 | JMNS03-7000 | |
| Water evaporationKg/h | 3200 | 4800 | 5400 | 6300 | 7000 | |
| Feed concentration can be determined according to user requirements | 11.5~12 | |||||
| The discharge concentration can be determined according to user requirements | 45~48 | |||||
| steam pressureMpa | 0.6~0.8 | |||||
| Steam consumptionKg/h | 1200 | 1600 | 1790 | 2060 | 2200 | |
| Evaporation temperature | One effectºC | 70 | ||||
| Two effecºC | 57 | |||||
| Three effecºC | 45 | |||||
| Heating temperature | One effecºC | 80 | ||||
| Two effecºC | 70 | |||||
| Three effecºC | 57 | |||||
| Sterilization temperatureºC | 86~94 | |||||
| Total motor powerKW | 32.5 | 32.5 | 44 | 44 | 48 | |
Third, the scope of application:
Three-effect falling film evaporator, suitable for milk, glucose, starch, xylose, pharmaceutical, chemical, biological engineering, environmental engineering, waste recycling and other industries for low-temperature continuous evaporative concentration, with high heat transfer efficiency, material heating time is short And other major features, it is particularly suitable for heat sensitivity, viscosity, foam and other materials.