Fractionating column

From a structural perspective, the distillation column is primarily composed of three parts.
Column vessel, jacket of the distillation column, and the mixing system of the distillation column. Enamelled distillation columns have two structures, separation and closure. The open type is where the body and lid are separate, with a pad and clip connecting the middle of the distillation column. Typically, the volume of the distillation column is below 5000L and is used in the food industry and others. The closed type has the body and lid not separated, and the volume of the distillation column is usually greater than 5000L.