External Circulation Double Effect Concentrator Series

This product is the first choice for the evaporation and concentration of aqueous solutions in pharmaceutical, food, chemical and other industries. It saves energy, has alarge evaporation capacity, and is simple to operate. It can also be used forthe recovery of organic solvents.


    Ø Large evaporation capacity: This product adopts the heating method outside the tube, the total heat transfer coefficient of the heater ishigh, and the heat exchange area is large, which can meet the requirements oflarger evaporation capacity.

    Ø Energy saving: compared with the external circulation single-effect concentrator, it can save 50% of steam consumption, and the energy saving effect is remarkable.

    Ø The evaporator designed according to the principle of Archimedesspiral has good vapor-liquid separation effect, which effectively prevents the phenomenon of material running.

    Ø Automatic drainage device, which can drain condensate without breaking vacuum, does not affect the normal operation of the system.

    Ø The condenser adopts double-tube design, has high heat transfer coefficient.

    Ø The heat exchange tube adopts double polished tubes, not easy to scale, and has a long service life.

    Ø The large glass sight glass is installed on the evaporator forintuitive operation.

    Ø Set a vapor-liquid separator to effectively reduce mistentrainment.

    Ø Online cleaning: reasonable arrangement of cleaning devices makes cleaning convenient, fast and thorough.



Onsite installation

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