Reflux Distillation System Wall Wetter [*Free technical documentation available!]

Presentation of technical documentation for a distillation device that achieves time reduction, which was not possible with conventional jacketed evaporators.

The process of recovering clean solvent from the cleaning solvent is essential for distillation operations. However, it has been a common understanding in the industry that with conventional stirring blades, as the liquid level decreases, the heat transfer area also reduces, leading to a drop in evaporation efficiency and longer evaporation times. The heat transfer enhancement device "Wall Wetter," developed in response to customer feedback, lifts the liquid remaining at the bottom of the evaporation can using centrifugal force and disperses it onto the heating surface, allowing for effective utilization of heat transfer areas that would normally be unusable. This enables maximum utilization of the heat transfer area and allows for constant evaporation rates regardless of the liquid volume in the evaporation can. [Example of Technical Data Publication: Time Reduction Example with Wall Wetter (1)] (Device Capacity: 10m3, Charge Capacity: 8m3, Toluene Evaporation Example) ■ Comparison of Required Evaporation Time ■ Time Reduction Rate with Wall Wetter ■ Explanation using physical properties, structural variables, and operational variables *For more details, please download the catalog or contact us.

basic information

**Main Features of the Reflux Distillation System "Wall Wetter"** - The liquid remaining at the bottom of the evaporator is lifted by centrifugal force, sprayed onto the heating surface, and evaporation is promoted by the wet wall effect. - The heat transfer surface remains constant from the beginning to the end of distillation, allowing for maximum utilization. - Even boiling liquids become a thin film flow, increasing the heat transfer coefficient. **Other Features** - Reduced heating and cooling times, leading to energy savings. - The evaporation rate is maintained consistently throughout, with evaporation times possible to be less than half. - Can coexist with conventional stirrers. - Simple structure with fewer failures. - No liquid accumulation. - Requires less cleaning solvent. - Heating, cooling, and evaporation are possible even with small quantities. - Easy to scale up. - Can complete processes such as continuous addition reactions in a single large reaction vessel, eliminating the need for small reaction vessels. - Compatible with glass lining and Teflon coating. - Installation on existing equipment is also available for rental. For more details, please download the catalog or contact us.