Application:
It is suitable forsalt materials with lower concentration than saturated concentration afterevaporation, and sauce materials with better heat sensitivity, viscosity,foaming, lower concentration and better fluidity. It is especially suitable forlow temperature continuous evaporation and concentration in milk, glucose,starch, xylose, pharmaceutical, chemical, bioengineering, environmentalprotection engineering, waste liquid recycling and other industries. It has themain features of high heat transfer efficiency and short heating time ofmaterials.
System structure:
Evaporator,separator, condenser, thermal compression pump, vacuum pump, each effect liquidtransfer pump, condensate water pump, operation platform, electric controlcabinet, automatic control system and valves, pipelines, etc.
Features:
1.The feed liquid isheated at a low temperature in the evaporator, and most of the liquid is heatedand evaporated under vacuum. It is low temperature evaporation. The liquid iscontinuously fed, continuously discharged, and the liquid is liquid film typeflow evaporation, which has high heat transfer efficiency and fast evaporationrate. If the thermal compression technology is adopted, the secondary steam canbe fully utilized as the heating source. The energy saving effect isremarkable, and good economic benefits are obtained in the production practice.
2.The equipment issuitable for evaporation and concentration of foaming materials. Because theliquid is evaporated in thin film type in the heating tube. It formsvapor-liquid separation. At the bottom of the heating body, most of the liquidis pumped away, and only a small part of the liquid enters the separationchamber and separation. The entire process of the liquid does not form too muchimpact, which greatly reduces the generation of foam.
3.The material isaccelerated downward in each tube along the inner wall of the tube to flow andevaporate. The short remaining time of the liquid in the evaporator ensuresthat the beneficial elements in the liquid are not damaged and suitable for theevaporation of non-heat sensitive materials, and especially it is suitable forthe evaporation of heat sensitive materials and has been successfully appliedin industrial production such as dairy, juice, coffee, beverage, health careproducts, corn deep processing and sewage treatment.
4.For foodevaporation and concentration, the equipment can have the sterilizationfunction at the same time. The material is preheated and then enters thesterilizer at 86℃-94℃ for about 24 seconds. That is, it enters an first effect body, thematerial evaporates rapidly, and the temperature drops instantaneously.
5.It is equipped withCIP cleaning system to be cleaned on the spot. It is convenient to operatewithout any dead corner.
6.The equipment canbe equipped with an automatic system to realize automatic feeding control,automatic heating temperature control, automatic discharge concentrationcontrol, automatic cleaning control, and protection against sensitive materialsduring sudden power failure and fault. And other automatic operation controlsuch as safety and alarm.
