Shanghai Chase Industrial Co., Ltd. is one of the most reliable manufacturers and suppliers of falling film evaporator in China, also supports customized service. Welcome to buy industrial falling film evaporator at competitive price from our factory. For quotation, contact us now.
Chase Falling Film Evaporator is widely used for evaporation and concentration of fruit and vegetable processing industry, its function is to improve product concentration. Evaporation concentration under vacuum and low temperature conditions, with high evaporation capacity, low energy consumption, low operating cost, and can maximize the original color, aroma, taste and active components of the material.
Characteristics of Falling Film Type Evaporator
Falling Film Type Evaporator heating by steam uniform heating, liquid material for liquid film flow evaporation, so it has the characteristics of high heat transfer efficiency and short heating time.
The Falling Film Type Evaporator is equipped with a hot pressure pump, and part of the secondary steam is re-inhaled into the shell side of the one-effect evaporator by the hot pressure pump. The heat is fully utilized, and it has the characteristics of low steam consumption and low cooling water circulation. At the same time, because the steam passing through the hot pressure pump enters the heating shell in the form of spray mist, the steam diffuses rapidly, and the material and liquid heating is mild, so it is suitable for the concentration of heat sensitive materials.
Material along the inner wall of the heating tube is accelerated downward pressure flow evaporation, suitable for evaporation and concentration of material liquid with large viscosity. The heating time of the material liquid is very short, so it is especially suitable for evaporation and concentration of food, and the nutrition of food is greatly preserved.
The spraying feed at the top of Falling Film Type Evaporator ensures that the material liquid is evenly distributed in the evaporator film tube, forming a film, greatly improving the heat transfer coefficient, increasing the evaporation rate, and preventing the phenomenon of "dry wall".
Falling Film Type Evaporator is suitable for evaporation and concentration, foam materials due to the material liquid into membrane evaporation in the heating tube, which form the gas-liquid separation, in effect at the bottom of the body at the same time, most of the material liquid is siphoned off, only a small portion of material liquid and all secondary steam enters the separator separation, the whole process of material liquid forming no too big impact, to avoid the formation of bubbles.
If the material needs sterilization treatment, sterilization and concentration two processes can be completed at one time, the material is preheated first, and then into the sterilizer, and then into an effective body, the material quickly flash, the temperature drops instantly, suitable for the concentration of heat sensitive material liquid.
The Falling Film Type Evaporator is equipped with CIP cleaning system to realize local cleaning. The whole equipment is easy to operate and has no dead Angle.
Falling Film Type Evaporator can be equipped with automatic system to realize automatic control of feed quantity, heating temperature, discharging concentration and cleaning. It can also be equipped with automatic operation and control of emergency power failure, protection measures for sensitive materials in case of failure, other safety and alarm.
Process flow of Falling Film Type Evaporator
The principle of Falling Film Type Evaporator is through the feed pump to evaporation materials from the top falling film evaporator, evaporation tube (monitor), membrane material through the cloth by membrane distribution in the heat exchange tube, when material with gravity flow lumen is outside of the tube steam heating, evaporation after reaching evaporating temperature, material together with the secondary steam from the tube in the form of thin film evaporation.
The secondary steam is compressed by the steam compressor and sent to the shell side of the falling film heating chamber as heating steam. The shell side of the falling film heating chamber has plates to guide the secondary steam, condense and discharge the gas that cannot be condensed. In the process, the heat energy itself passes through the wall of the tube from outside to the material in the tube evaporation, and the secondary steam is condensed into water and discharged out of the falling film evaporator after heat exchange.
Parameters of film evaporator
Model | The evaporation capacity(L/H) | KG/H | （KW） | Size(mm) |
CXP-NS-JM2000 | 2000 | 800 | 60 | 8000×3900×9600(mm) |
CXP-NS-JM3000 | 3000 | 900 | 90 | 8000×4800×9600(mm) |
CXP-NS-JM4500 | 4500 | 1300 | 120 | 12000×8000×10000(mm) |
CXP-NS-JM6000 | 6000 | 1800 | 150 | 13000×9000×11000(mm) |
Why Choose Chase Falling Film Type Evaporator
Falling Film Type Evaporator heating by steam uniform heating, liquid material for liquid film flow evaporation, so it has the characteristics of high heat transfer efficiency and short heating time.
The Falling Film Type Evaporator is equipped with a hot pressure pump, and part of the secondary steam is re-inhaled into the shell side of the one-effect evaporator by the hot pressure pump. The heat is fully utilized, and it has the characteristics of low steam consumption and low cooling water circulation. At the same time, because the steam passing through the hot pressure pump enters the heating shell in the form of spray mist, the steam diffuses rapidly, and the material and liquid heating is mild, so it is suitable for the concentration of heat sensitive materials.
Material along the inner wall of the heating tube is accelerated downward pressure flow evaporation, suitable for evaporation and concentration of material liquid with large viscosity. The heating time of the material liquid is very short, so it is especially suitable for evaporation and concentration of food, and the nutrition of food is greatly preserved.
The spraying feed at the top of Falling Film Type Evaporator ensures that the material liquid is evenly distributed in the evaporator film tube, forming a film, greatly improving the heat transfer coefficient, increasing the evaporation rate, and preventing the phenomenon of "dry wall".
Falling Film Type Evaporator is suitable for evaporation and concentration, foam materials due to the material liquid into membrane evaporation in the heating tube, which form the gas-liquid separation, in effect at the bottom of the body at the same time, most of the material liquid is siphoned off, only a small portion of material liquid and all secondary steam enters the separator separation, the whole process of material liquid forming no too big impact, to avoid the formation of bubbles.
If the material needs sterilization treatment, sterilization and concentration two processes can be completed at one time, the material is preheated first, and then into the sterilizer, and then into an effective body, the material quickly flash, the temperature drops instantly, suitable for the concentration of heat sensitive material liquid.
The Falling Film Type Evaporator is equipped with CIP cleaning system to realize local cleaning. The whole equipment is easy to operate and has no dead Angle.
Falling Film Type Evaporator can be equipped with automatic system to realize automatic control of feed quantity, heating temperature, discharging concentration and cleaning. It can also be equipped with automatic operation and control of emergency power failure, protection measures for sensitive materials in case of failure, other safety and alarm.
Parameters of film evaporator
Model | The evaporation capacity(L/H) | T/H | （kw） | Size(mm) |
CXP-NS-JM-3000L | 3000 | 900 | 90 | 8000×5000×8300 |
CXP-NS-JM-4500L | 4500 | 1300 | 120 | 12000×8000×8500 |
CXP-NS-JM-6000L | 6000 | 1800 | 150 | 13000×9000×9000 |
Notes: the real capactiy varies according to different kinds of processing material
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