Falling Film Evaporator

Falling Film Evaporator

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Using of scope: Applicable to the food,pharmaceutical, chemical, biological, environmental protection, waste recyclingand other sectors of the low-temperature continuous evaporation andconcentration, this evaporator has characteristics of high heat transferefficiency, short heating time of materials etc, so especially suitable forheat-sensitive, foaming material etc.

Equipment composition:The evaporator, separator, condenser, heat pressure pump, vacuumpump, product liquid pump, condensate pump, operating platform, instrument andvalve pipeline system etc.


Performance Characteristics:

1.Steam heatinguniformity, has the characteristics of high heat transfer efficiency and short heatingtime.

2. It can usewaste heat as heat source, reducing steam consumption.

3. The distribution device distribute thematerial evenly in the heating pipe of the evaporator, material will flow asmembranous from top to bottom under the gravity, vacuum of induction and actionof airflow, during exercise it will have heat exchange with the heating steam onthe external surface of the heating tube of evaporate.

4. The evaporation process in vacuumenvironment, the evaporation temperature is relatively low, the evaporator isnot easy to scale.

5.Suitable for foaming materialevaporation and concentration, the liquid in the heating pipe is evaporated inform of the membrane in evaporator, that will be the formation of vapor-liquidseparation, at the same time in the bottom most of liquid is pumped away, onlya little feed liquid mix with secondary steam enter into the separator enhancedseparation, in the whole process did not form too high impact, which will avoidto form bubble.

6. For fruit juice or milk evaporationconcentration, this equipment can have the functions of sterilization, materialpreheat at first, and then enter the sterilizer, can reach 90-125 degrees,maintain 30-60 seconds, in effect body, the material is quickly flashevaporated, temperature decline transiently .

7.Equipment can be equipped with CIPcleaning system, realize the cleaning in place, complete sets of equipment isconvenient for operation, no dead angle.

8.Available toequip with a steam jet pump, reduce the steam consumption, save operation cost. 

9. Equipment can continuous feeding and discharging.
10.
The equipment can be deviced automatic control system, with the completely configuration, operation, monitoring and controlfunction, system consists of communication interface, alarm, report printing,control parts, feed quantity automatic control, automatic control of heatingtemperature, outlet concentration automatic control, automatic control of thecleaning.


Technical parameters (evaporation according to thecustomer need to design)

model             BYJM-3-3BYJM-3-5BYJM-3-10BYJM-3-20BYJM-3-30BYJM-3-50

Moisture evaporation(KG/H)

3000500010000200003000050000

Steamconsumption(T/H)

0.9-1.21.5-23-46-89-1215-20
Steam pressure(Mpa)0.4-0.8
Theamount of the water evaporate to steam(Tone)2.5-3.33
Vacuum degree1st effect-0.01-0.18
3rd effect-0.085
Evaporating temperature1st effect70-115
3rd effect45-55
External dimension (L*W*H) m5×2.8×106×3.5×117.2×4.1×11.39×5×1411×6×1412.5×7.6×14

notes:

1. “Y”for effect number, ”X” for evaporation capacity),above is for 3 effects data

2. Effects and evaporation capacity designed to customer’s needs.





Main Products: Evaporator - MVR Evaporator
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