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Single effect falling film evaporator
The evaporated liquid is circulated and pumped to the upper part of the equipment, distributed by the film distributor, and evenly distributed on the pipe bridge. The liquid film is formed in each heat exchange tube through overflow, and the liquid film evaporates from the top to the bottom of the flow side of the heat exchange tube.
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Product introduction
The evaporated liquid is circulated and pumped to the upper part of the equipment, distributed by the film distributor, and then evenly distributed on the pipe bridge. The liquid film is formed in each heat exchange tube through overflow. The liquid film evaporates from the top to the bottom of the heat exchange tube, and the secondary steam generated along with the liquid film reaches the separation chamber. High quality heat source for heat recovery.
System composition
The main body of the equipment is composed of Ⅰ effect heater, separator, hot pressure pump, condenser, vacuum system, sterilizer, insulation pipe, material pump, water pump, valve, pipeline and instrument cabinet.
Scope of application
    It is widely used for the concentration of glucose, starch sugar, oligosaccharides, cerealose, sorbitol, fresh milk, fruit juice, vitamin C, maltodextrin and other aqueous solutions. And can be widely used in monosodium glutamate, alcohol, fish meal and other industries waste liquid treatment.
    The equipment is continuously operated under vacuum and low temperature conditions, with high evaporation capacity, low energy saving, low operating costs, and can maintain the original color, aroma, taste and composition of the material being treated. In food, medicine, food deep processing, beverage, light industry, environmental protection, chemical industry and many other industries of water or organic solvent solution evaporation concentration has been widely used.
Device characteristics
(1) The equipment is suitable for a wide range of material characteristics relative to processing. Among them, it is mainly for the materials that are easy to scale in the evaporation process, the materials that have crystal precipitation during the evaporation process, the materials that the viscosity phase should increase with the increase of concentration, and the materials with insoluble solid materials.
(2) In the evaporation process, the material is heated through forced circulation, the flow speed in the tube is fast, the heat is uniform, the heat transfer coefficient is high, and the dry wall phenomenon can be prevented.
(3) The material liquid is heated quickly by the heater through the forced circulation pump, and the top comes out directly into the evaporation separator, and the vapor liquid separation effect is good.
(4) Material evaporation and concentration through equipment, vacuum low-temperature evaporation and concentration, coupled with continuous input and outlet of materials, heating evaporation time is short, suitable for the heat sensitive evaporation and concentration of food sauce materials.
(5) The equipment has compact structure, small footprint, smooth layout, easy operation and stable performance.
(6) The equipment can be configured with an automation system to realize automatic screwing of the feed amount, automatic control of heating temperature, automatic control of discharge concentration, and can also be equipped with sudden power failure, protection measures for sensitive materials, other safety, alarm and other automatic operation and control.


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