Easy Operation Vacuum Rake Dryer from China Suppliers - Reliable Factory for Quality Performance and Low Steam Consumption
Description
It has a simple structure, convenient operation, long service life, stable and reliable performance, low steam consumption, strong applicability, and good product quality. It is particularly suitable for drying paste like materials that are not resistant to high temperature, flammable, and prone to oxidation under temperature regulation. The machine has been proven by users to be a good drying equipment through long-term use.
Principle: The dried material is added from the middle of the shell, and under the stirring of the continuously rotating rake teeth, the material moves back and forth in the axial direction. The surface in contact with the inner wall of the shell is constantly updated, and is indirectly heated by steam. The uniform stirring of the rake teeth and the crushing of the grinding rod make the surface moisture of the material more effectively discharged. The vaporized moisture is discharged from the vacuum pump outlet through the dry dust collector, wet dust collector, and condenser. Structure: The main components of a vacuum rake dryer.
Mud like high paste materials with a mesh size of less than 100, various pigments, mud head like materials are filtered and centrifuged, and pure alkali detergents, alkali stone starch, dye pigments, clay ash, and other clay cement are filtered and processed.
Product Features
Strong Adaptability
Due to the use of jacket heating and high vacuum exhaust, it is suitable for almost all materials with different properties and states, especially for drying explosive, oxidizable, and paste-like materials.
Good Product Quality
Continuous forward and backward rotation of the rake teeth mixes the dried material evenly, avoiding overheating and ensuring easy escape of moisture. Low temperature output eliminates the need for crushing.
Low Steam Consumption
Uses steam through the jacket and utilizes latent heat to heat the material. The steam consumption per kilogram of finished product is relatively small, usually between 1.3-1.8 kg.
Flexible Sealing Options
According to material characteristics, the sealing system can be selected from packing seal and mechanical seal. The special design ensures reliable sealing performance and service life.
Easy Operation
Easy to operate with fewer personnel and low labor intensity. It reduces material leakage loss and significantly improves environmental hygiene.
Specification
Frequently Asked Questions
It is highly suitable for mud-like high paste materials (mesh size
Materials are added from the middle of the shell. As the rake teeth rotate continuously, the material moves axially back and forth. It is indirectly heated by steam through the inner wall, while uniform stirring and grinding rods help discharge moisture effectively via a vacuum system.
The dryer utilizes steam passing through the jacket and makes efficient use of latent heat to heat the material directly. This results in a low steam consumption rate, typically between 1.3 to 1.8 kilograms of steam per kilogram of finished product.
Depending on the specific characteristics and requirements of the materials being dried, the sealing system can be customized. You can choose between a packing seal or a mechanical seal to ensure optimal performance and service life.
Generally, no. Because the rake teeth continuously rotate and mix the material during the drying process, the resulting product has a fine particle size and can often be packaged directly without the need for an extra crushing process.