Agitated wiped thin film evaporator and thin film dryer

HXCHEM supply various agitated wiped thin film evaporator/ agitated thin film evaporator/ Thin film dryer/ thin film evaporator / wiped thin film evaporator / agitated film evaporator/

  • HXCHEM
  • China
  • 45 days after payment
  • 5sets/ month

Details

Agitated wiped thin film evaporator/ Thin film dryer





Introduction


In a thin film evaporator(Also called wiped film evaporator), a rotating wiper system distributes the crude product to a film on the inner surface of a heated surface. The wiping system speeds up the evaporation process by keeping the product film turbulent so that the heat transfer and mass transfer are optimized. The vapour are condensed on the external condenser and the residue are discharged from the bottom of the evaporator.


Thin film dryer


Agitated thin film evaporator (TFE) or wiped film evaporator (WFE) provides short residence time and open, low pressure drop configuration, allowing continuous, reliable processing of many heat sensitive, viscous, or fouling materials without product degradation.


Wiped thin film evaporator


Product Features



  • Evaporation area: 2m2, 4m2, 6m2, 8m2, 10m2, 12m2, 14m2, 16m2, 20m2

  • Temperature up to 350℃ 

  • Scrapped wiper:Customize based on client process and requirements

  • High evaporation rates;Short residence time and low evaporation temperature.

  • Double mechanical seal or Magnetic seal

  • The inner surface of the barrel is polished, with high smoothness.

  • High-performance distributor, not sticky to the wall.


Agitated film evaporator



Technical Specifications




Type

Evap. area

Feeding rate

Inner diameter

Height

Power

(m2)

(kg/h)

(mm)

(mm)

(kW)

TFE-1

1

50~120

313

~3100

1.5-7.5

TFE-2

2

100~250

350

~4100

2.2-

TFE-4

4

200~350

400

~5400

4-

TFE-6

6

350~600

500

~6500

5.5-

TFE-8

8

450~700

700

~7000

7.5-

TFE-10

10

600~950

800

~7000

7.5-

TFE-20

20

2000~3200

1200

~9500

15-

Material

 Carbon steel; SS304; SS316; Duplex steel; Titanium

Wiper type

Up to material viscosity and process

Heating type

Oil heating; Steam heating; Water heating

Jacket type

Limpet coil, Std. type jacket

Vacuum Level  (mbar)

Low to 1 mbar

  Speed       (rpm)

50-400

Working Temp. (℃)

Up to 350C

Can be customized according to customer's requirements. Max. evap. area:50m2.

Note: Data in the table are standard specification. The specific size is based on the customer's demand.



Structure features



There are two types structure optional for your process!

Heating jacket: Limpet coil jacket, Full jacket optional.

Bottom discharge type: Elliptical type and conical type discharge.

Individual selection and adjustment of the optimum rotor type.






Thin film dryer



Product Delivery



Wiped thin film evaporator



Operations & applications



HXCHEM customize various agitated wiped thin film evaporator/ agitated thin film evaporator/ Thin film dryer/ thin film evaporator /  wiped thin film evaporator / agitated film evaporator; These thin film evaporator is mainly used in the pre-treatment process of food and health products, also widely used in solvent removal and distillation separation in pharmaceutical, chemical industry and other industries.

  • Used oil recovery, Concentration;Ethanol recovery;Solvent recovery, Stripping;Evaporation; Dryer

  • Distillation, Separation, Deocolorization/Deodorization, Degassing, Purification, Reboiling

  • Heat sensitive, viscous, fouling and foaming products.

  • High-boiling, high-viscosity or crystallizing products.


Agitated film evaporator




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