Vacuum Rake Dryer

Product Overview

The vacuum耙式drying machine features a simple structure, easy operation, long service life, stable and reliable performance, low steam consumption, strong applicability, and high-quality product, particularly suitable for drying paste materials that are not heat-resistant, flammable, and prone to oxidation under temperature control. Long-term use by customers has proven it to be an excellent drying equipment. Principle: The material to be dried is added at the center of the upper part of the shell. Under the stirring of the continuously reversing rake teeth, the material moves axially back and forth, constantly renewing the surface in contact with the inner wall of the shell. It is indirectly heated by steam, uniformly stirred by the rake teeth, and crushed by the crushing rod, which facilitates the effective removal of surface moisture. The vaporized moisture is then passed through a dry dust collector, a wet dust collector, and a condenser before being vented out through the vacuum pump outlet.

The drum dryer is a continuous process that uses rotating drums to heat and dry materials or strip materials adhered to the outer wall of the drum through heat transfer.

Applicable Material

Slurry, thick paste, materials finer than 100 mesh, various pigments, clay-like materials, filtered mud, centrifugal filter mud, soda washing agent, alkali stone starch, dyes, pigments, clay ash, clay, cement, etc.

Appropriate under certain conditions

Suspensions of materials below 100 mesh, solutions, synthetic fibers, crystals, vacuum liquids, emulsions, sweet potato slices, ore sands, etc.

Technical Specifications