Rotary dryer for sludge in pellets characteristics

Rotary dryer is mainly applied for drying slag, sand, coal, sludge, fly ash, iron powder, ore, quartz sand and other particle materials.After decades of development, our company rotary dryers are exported to the rest of the world with obvious advantages, and recognized by the majority of customers.

Characteristics:
(1) Large production capacity, continuous operation;
(2) Simple structure, easy to operate;
(3) Less failure, equipment maintenance costs low;
(4) Adapt to a wide range, can be used to deal with granular materials and strong adhesion of the material;
(5) Operational flexibility;
(6) Easy to clean.

Working theory of sludge rotary dryer:
The rotary dryer the cylinder with little tilt and rotative. The wet material enters from upper part of one end while the dry material is collected from lower part of the other end. The hot wind enters from the feeding en or the discharging end and is discharged from the upper part of the other end. There is regular way shoveling plate which makes the material up and down in the process of barrel rotation. Thus the material fully contacts with the hot air current to improve the drying efficiency and move the material forward. The heat source of material drying is hot air, high temperature flue gas which can be chosen by the property and quality of material.

Rotary kiln with drying effect, production capacity, high operating rate, energy saving, easy operation and maintenance, as well as long machine life and other characteristics, a variety of angles of the circumferential plate combination device, can greatly improve its heat exchange rate, shorten the drying time. It widely used in river sand, slime, bauxite, clay, slag, fly ash, chicken manure and other drying use.