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  • The plate-type rising film forced circulation evaporator primarily consists of a plate heater, a forced circulation pump, a separator, a preheating system, and other components. The plate heater is assembled by stacking a series of corrugated metal sheets to form thin rectangular channels, through which heat transfer occurs via the plates. The forced circulation pump is used to drive the solution to circulate forcibly within the equipment. The plate-type rising film + forced circulation evaporator is a combination of a plate evaporator and a forced circulation evaporator. This system integrates the respective advantages of both types of evaporators, resulting in an efficient, energy-saving, and versatile evaporation equipment.

    Plate rising film + forced circulation evaporator

    System Composition

    Plate rising film + forced circulation evaporator

    Plate rising film + forced circulation evaporator Process Description

    Preheating

    The raw liquid first enters a preheater for preheating to reach a state close to the evaporation temperature.

    Evaporation

    After preheating, the raw liquid enters the plate channels of the plate evaporator and undergoes heat exchange with high-temperature steam from a compressor or external heat source. During the heat exchange process, the raw liquid is heated and evaporates, forming a vapor-liquid mixture.

    Vapor-Liquid Separation

    The vapor-liquid mixture is discharged from the outlet of the plate evaporator and enters a vapor-liquid separator. In the separator, the vapor-liquid mixture is separated into concentrated material and secondary steam.

    Output of Concentrated Material

    The concentrated material is discharged from the bottom of the vapor-liquid separator and can be subjected to subsequent processing or storage as needed.

    The plate evaporator achieves efficient heat transfer through its corrugated plate design, with no heat transfer dead zones. Its compact structure reduces heat loss and energy consumption, and it is not prone to fouling and clogging. The detachable design makes it easy to expand and maintain.

    Shanghai Princose Energy Technology Co. Ltd.

    High Heat Transfer Efficiency

    The special corrugated plate design creates high-intensity turbulence in the fluid, with hot and cold fluids flowing evenly across the entire plate, resulting in no heat transfer dead zones, a high heat transfer coefficient, and good evaporation results.

    Shanghai Princose Energy Technology Co. Ltd.

    Low Heat Loss and Energy Consumption

    With a compact structure, small size, and small external surface area, the heat loss is minimized. Additionally, it can operate with small temperature differences across its end faces, saving compressor power and reducing energy input.

    Shanghai Princose Energy Technology Co. Ltd.

    Small Footprint

    The equipment occupies a small footprint and requires little space, eliminating the need for a cooling system.

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    Rich experience in process planning and equipment manufacturing

    Customized Process Solutions

    The project scope ranges from experimental testing of material parameters, to determination of process plans, to drawing, procurement, manufacturing, installation, debugging, training, and ultimately equipment delivery

    Shanghai Princose Energy Technology Co. Ltd.

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