20inch Stainless Steel Thin Film Evaporator

20inch Stainless Steel Thin Film Evaporator

Thin film evaporators consist of a cylindrical heating jacket and an inner rotating wiper system, distributing the product on the heating jacket as a thin and turbulent film. The turbulence in the wiped film increases the heat and mass transfer to achieve a high evaporation rate at short residence times, often within a single processing pass. Thin film evaporation allow the handling of heat-sensitive, fouling and viscous products.

Sanitary Grade & Heat/Cold/Chemical Resistant High Quality Stainless Steel
High Precision PTFE Scraper for Forming A Complete and Even Thin Film For Short Residence Time and High Distillation Rates
Non-stop & Automatic Running by Input and Output Pumps
Short residence time so that heat-sensitive substances will not deteriorate
Continuous distillation without interruption
Thermal jacket design, uniform heat conduction
Magnetic coupling seal, higher vacuum
Save energy and reduce costs


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Model:
VTF05S
Brand:
Valuen

Product Overview

Product Details

Product Parameter

About US

The thin film evaporator consists primarily of a heating jacket,an internally rotatable wiper, and a condenser and vacuum system. In the high vacuum system, the feeding liquid is fed from the upper part of the evaporator. After that, under the driving of the gravity and the rotating wiper, a downwardly swirling film is formed along the inner wall surface of the jacket.The finishing fluid is discharged from the bottom discharger,while the steam is discharged from the upper part. The system is very suitable for liquid materials with high viscosity, easy crystallization, easy scaling, suspended solids or heat sensitive properties, and is widely used for pretreatment and finishing of products in the chemical, pharmaceutical, health care and other industries.

thin film evaporator

Product Details

Wiped Film Evaporation

The stirring fitted at the rotor spread the liquid as a thin film of 0.1 to 1.0 mm over the heat transfer surface
High Quality Stainless Steel

Contact parts are completely made of Sanitary Grade Stainless Steel 316L and 304
Collection Mode

I. Manual collection via collection tank
II. Automatic collection via input & output pumps
Condensation Area & Complete Structure

I. Main column + 1 cold trap with coils inside
II. Main column + 1 coils condenser + 1 cold trap with coils inside
Vacuum Setting

I.Rotary vane vacuum pump
II.Water cycle vacuum pump
III.Water jet vacuum pump

Model	VTF-1S	VTF-2S	VTF-3S	VTF-5S	VTF-10S	VTF-20S	VTF-50S
Feeding rate	1-10L/h	2-20L/h	5-30L/h	10-50L/h	20-100L/h	30-150L/h	50-300L/h
Evaporation area	0.1m²	0.2m²	0.3m²	0.5m²	1m²	2m²	5m²
Column Diameter	5inch	7.2inch	8.3inch	12inch	14inch	20inch	33inch
Condenser area	0.3m²	0.6m²	0.9m²	1.5m²	3m²	6m²	15m²
Feeding tank volume (L)	10	15	20	50	100	200	200
Material	Wetted Parts: Sanitary Grade Stainless Steel 316L; Rack and Other Parts: Sanitary Grade Stainless Steel 304
Cold Trap & Condensers	2 Modules for Options: I: 1 Cold Trap with Coils Inside; II: 1 Coils Condenser and 1 Cold Trap with Coils Inside
Minimum operating pressure (mbar)	≤0.01 mbar
Working temperature range (℃)	Room temperature to 300 °C
Utilities (Optional)	Heaters for Feeding Tank, Main Column; Chillers for External Coils Condensers Vacuum Pump ( 1 or 2 stage)
Power supply	220V,50/60Hz; 380V,50/60Hz (Other voltages available)