Product Profile of Falling Film Evaporators
In the year 1990, Techno Force Solutions was started to manufacture process equipment based on thin-film technology. The company supplies a wide range of evaporators, dryers and short path [or molecular] distillation units based on Thin Film Technology. Techno Force Solutions also supply conventional tubular evaporators of rising film, falling film or forced circulation type and counter-current liquid- liquid extractors.
Techno Force Solutions offers Falling Film Evaporators. The product is applicable in cases of Vacuum concentration and distillation; Filtered plant extracts in water or organic solvents; Heat sensitive products in solvents; as a reboiler to a distillation column, handling heat sensitive products. The product has some features like,
The feed enters at the top of the calandria where a distributor ensures film formation on the inside surface of each tube.
Presence of a thin film along the entire length of the tubes reduces holdup and residence time.
The vapor flow is co-current to the liquid and the vapor drag improves the heat transfer. The vapor and the remaining liquid are separated in a cyclone separator.
Multiple effect arrangement provides steam economy.
