Agitated Thin Film Evaporator (ATFE)

The process involves feeding a liquid mixture into the evaporator, where it is distributed as a thin film over a heated surface. Mechanical agitation, typically provided by rotating blades or paddles, ensures uniform film formation and optimal heat transfer. As the film is heated, the solvent evaporates, and the concentrated product is collected.

Agitated thin film evaporators are widely used in industries such as chemicals, pharmaceuticals, food processing, and petrochemicals. They are particularly effective for concentrating heat-sensitive materials, recovering solvents, and producing high-purity concentrates.

These evaporators are suitable for a wide range of liquids, including those with high viscosity or containing heat-sensitive compounds. They are especially effective for liquids that require gentle processing to avoid degradation or for those with high boiling points.

Yes, agitated thin film evaporators are well-suited for continuous processing. Their design allows for a steady, uninterrupted flow of liquid, making them ideal for large-scale industrial applications where consistent production and efficiency are critical.

Selecting the right evaporator involves considering factors such as the nature of the liquid (viscosity, heat sensitivity), the desired concentration level, the required throughput, and the specific thermal and mechanical requirements. Consulting with manufacturers or industry experts can help in choosing the most suitable model for your needs.