China hot selling rotary dryer machine 1.High thermal efficiency 2.Energy saving 3.Low consumption 4.Reliable performance Double Drum Dryer of Zhengzhou Brand Manufacturer Application of Rotary DryerRotary dryer is used for drying sand, coal, sludge, coal slurry, fly ash, gypsum, clay, Kaolin, grain (corn, wheat), mineral powder etc. It is widely used in building materials, metallurgy, cement and mining industry.
Rotary dryer mainly consists of drum barrel, roll ring, wheel gear, lifting board, reduction gears, and motor etc parts. It is matched with conveyor, dust remover and draught fan etc equipments.
Working principle
The wet materials are conveyed to the hopper through the belt conveyor or bucket elevator, and then enter into the feed end through the hopper charge and the feeding pipe in sequence. The inclination of the feeding pipe must be greater than the natural inclination of materials in order to make the materials flow into the dryer smoothly. The dryer cylinder is a rotation cylinder with slight inclination with the horizontal line. The materials enter from the higher end, and the heat carrier enters from the lower end.
double drum dryer of Zhengzhou Brand manufacturer