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Stainless Steel TVR Evaporator By Thermo Compressors Jet Vapor

Categories TVR Evaporator
Brand Name: HANPU
Model Number: HP-TVR
Certification: ISO9001,CE
Place of Origin: Jiangsu province,China
MOQ: 1 set
Price: 200,000USD~900,000USD/SET
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 1 set/ 90days
Delivery Time: 90 days
Packaging Details: bulk
Application Industries: Food & Beverage Factory
Main part: Thermo compressors
Material: SUS304/316L,Ta
Power Source: Steam
Key Selling Points: Factory Price
Voltage: 220V,380V
Core Components: PLC, Engine, Motor, Pressure vessel
After-sales Service: Online technical support, Spare parts
Warranty of core components: 1 year
Liquid Flow Rate: Customized
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    Stainless Steel TVR Evaporator By Thermo Compressors Jet Vapor

    Stainless Steel Thermal Vapor Recompression (TVR) by Thermo compressors Jet vapor


    System composition:

    Preheater, steam compressor, evaporator, separator, circulating pump, electrical control system, pipeline connection system, steel frame platform and other systems.


    When thermal steam is recompressed, according to the heat pump principle, the steam from the boiling chamber is compressed to a higher pressure in the heating chamber; that is, energy is added to the steam. Since the saturated steam temperature corresponding to the pressure in the heating chamber is higher, the steam can be reused for heating. For this purpose, a steam jet compressor is used. They operate according to the principle of jet pumps, have no moving parts, are simple and effective in design, and ensure the highest working reliability.

    Using a thermal vapor compressor has the same steam/energy saving effect as adding an effect evaporator. The operation of the thermal vapor compressor requires a certain amount of live steam, the so-called motive steam. These motive steam must be sent to the next effect, or sent to the condenser as residual steam. The remaining energy contained in the residual steam is approximately equivalent to the energy provided by the motive steam.

    Part of the secondary steam from the separator is driven by the high-pressure working steam and enters the ejector to mix, raise the pressure, and then enter the heating chamber as heating steam to heat the liquid. The other part enters the condenser and is discharged after condensation. The heating steam is condensed into water in the heating chamber and discharged. The solution in the tube is evaporated and concentrated under the heating of the heating steam, and discharged after reaching the requirements.

    Steam jet heat pump has the characteristics of simple structure, stable operation and low price. Using a steam jet heat pump, the efficiency is equivalent to adding an effect evaporator.


    Thermal Vapor Recompression Evaporators

    thermal vapor recompression (TVR) evaporators use a thermocompressor to reduce the steam required per pound of evaporation—ultimately reducing energy consumption and saving costs.


    TVR EVAPORATORS

    TVR evaporators use Thermal Vapour Recompression to recompress a portion of the vapour from the vapour separator and mix it with the steam to heat the first stage.

    Process for TVR evaporator

    Thermal Vapour Recompression (TVR) normally takes place across one or more stages by utilizing medium or high pressure steam in an ejector which recycle a portion of the vapour from the vapour separator and mixing it with the steam. This mixture is used for heating of the first evaporation stage.

    The steam consumption for a TVR evaporator will vary between approx. 0.3 - 0.07 kg steam per kg water evaporation depending on the number of stages over which the recompression takes place.

    This design provides for less costly machinery than straight steam heated designs but requires motive steam pressure.


    APPLICATION

    The Evaporator Falling Film TVR provides a fully automatic and continuous evaporation system. The Evaporator Falling Film TVR is suitable for the production of the complete range of products. The system is customer specific designed, and therefore available for a wide range of product compositions and capacities.


    Performance Comparison for Different Evaporator
    ItemSingle effect evaporatormulti-effect evaporatorTVR evaporatorMVR evaporator
    Energy consumptionenergy consumption is much higher than others, 1ton water will consume 1Ton steam in theorycomparatively energy conservationBase on traditional multi-effect evaporator, one more effect added, but higher pressure steam driven neededThe most energy saving technology for evaporator, but 10-40kwh power consumption
    Floor spaceSmalllargelargesmall
    Energy sourcessteam & power, need steam pipe network and boilersteam & power, need steam pipe network and boilersteam & power, need steam pipe network and boiler, need high pressure steam.electricity, don't need pipe network, all the close-loop circulation system
    AutomaticitySemi automaticFull automatic operation, continuous evaporationFull automatic operation, continuous evaporationFull automatic operation, continuous evaporation

    FAQ


    What is the difference between an MVR and TVR evaporator?

    MVR is a Mechanical Vapor Recompression system, energy source is Power/Electricity, very low energy consumption

    TVR is a Thermal Vapor Recompression system- energy source is steam, energy consumption dependent on number of stages (calandrias) of evaporation.


    Why use a Falling Film evaporator?

    The falling film evaporator is a gentle way to remove water in a very energy efficient way. Small footprint for high evaporation.


    How high can you go in total solids?

    This is very dependent on type of product, all products must be individually considered, mostly the stickiness and viscosity will determine the total solids.


    Does viscosity have an impact on the possibility to use an evaporator?

    Yes, the viscosity is a very critical factor for a good evaporation, the product must be pumpable.


    What kind of products can you run on a falling film evaporator?

    Almost all pumpable liquids and soluble products can be run on a falling film evaporator.


    Working principle drawing


    Our production facility


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