Vacuum rake dryer

Application scope
1,It’s especially for drying materials in medicine, food and chemical industry equipment
2,pulpous, pasty and powdery materials
3,Thermal sensitive materials need low temperature drying
4,oxidizable, explosive, stimulated and excessively toxic materials
5,organic solvent needs to be recovered

Features

1. Heating with steam, thermo oil or water, under vacuum condition, therefore particularly suitable for high temperature and high temperature oxidation materials.

2. Compact structure, easy operation, stable performance and reliable, maintenance cycle is long, proven by the long-term production of powder, granular powder, cream paste, and solution can be carried out in appropriate conditions, high-style low-temperature drying.

3. This equipment has a large heat transfer surface and high thermal efficiency.

Structure

1.shell                            2.harrow

3. Discharge outlet       4. Feeding parts

5. Grinding rod             6. Mechanical seal

7. Stirring shaft             8. Motor with reducer

Material: All the sections of contacting the materials use the stainless steel (SS304, 316,321, Duplex stainless steel) and meet GMP requirements, others are carbon steel with painting.

Working principle

It is an innovation horizontal batch-type vacuum dryer. The moister of wet material will be evaporated by heat transmission. The stirrer with squeegee will remove material on hot surface and move in the container to form cycle flow .The evaporated moisture will be pumped by vacuum pump.

Main technical parameters (for reference)