KL-ZLG-Hollow spiral vacuum continuous dryer

summary:

The hollow spiral vacuum continuous dryer equipment is suitable for continuous production under vacuum conditions, which rapidly decomposes and evaporates the water solution in the material, effectively improves production efficiency, and solves the problem of continuous production under vacuum conditions. It is more energy-saving and environmentally friendly than ordinary equipment.

working principle;

The hollow spiral vacuum continuous dryer adopts a large-area conductive stirring vacuum structure to achieve continuous feeding and discharging in a vacuum environment. The specially designed hollow spiral inside the equipment can control the flow state of materials and their residence time inside the equipment. The conductive parts include: main shaft (hollow), spiral blade (hollow), wall (semi tubular) and other parts. According to the temperature requirements of the material, different media can be selected for heating, such as hot water, steam, and thermal oil. During operation, the material is continuously fed through a dedicated feeding device, and the residence time of the material is controlled by the rotation speed of the operating screw. After achieving the final drying goal, the material is continuously discharged from the discharge port.

characteristic:

Energy saving; Due to indirect conduction, most of the energy is absorbed by the material.

environment protection Under vacuum, there is no air carried, and all emissions are solvents. The solvents can be recovered through heat exchangers, achieving zero emissions

Scope of application:

Cannot accept high temperature thermosensitive materials

Materials that are prone to oxidation, flammable, and explosive

Materials that require solvent and toxic gas recycling