Rotary dryer is suitable to dry bentonite, clay, coal slurry, city waste, coal in coal mine, chicken manure, etc.
Bentonite Rotary Drier
Bentonite is an absorbent aluminium phyllosilicate, essentially impure clay consisting mostly of montmorillonite. There are different types of bentonite, each named after the respective dominant element, such as potassium (K), sodium (Na), calcium (Ca), and aluminium (Al). Experts debate a number of nomenclatorial problems with the classification of bentonite clays. Bentonite usually forms from weathering of volcanic ash, most often in the presence of water. However, the term bentonite, as well as a similar clay called tonstein, has been used to describe clay beds of uncertain origin. For industrial purposes, two main classes of bentonite exist: sodium and calcium bentonite. In stratigraphy and tephrochronology, completely devitrified (weathered volcanic glass) ash-fall beds are commonly referred to as K-bentonites when the dominant clay species is illite. Other common clay species, and sometimes dominant, are montmorillonite and kaolinite. Kaolinite-dominated clays are commonly referred to as tonsteins and are typically associated with coal.
But for origial bentonite is too wet and need to dry before using in our industry. So Henan dajia company design and produce rotary drier for bentonite.
General Process: Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator. The barrel is installed with slope to horizontal line. Materials enter the barrel from the higher side, and hot air enters the barrel from the lower side, materials and hot air mix together. Contact with me via skype:gary102884 if need our machine. Materials go to the lower side by gravity when the barrel rotates. Lifters on the inner side of barrel lift materials up and down to make materials and hot air mix completely. So drying efficiency is improved.
1 widely used for Benosite, bauxite, clay, coal, sand, etc.
2 Saving much manpower
3 Operation is easy
4 Production capacity is large
Model | Shell diameter (mm) | Shell length (mm) | Slope(°) | Rotary speed(r/m) | Weight(t) | Power (KW) | Volume (m3) |
Φ0.6×8 | 600 | 8000 | 3-5 | 8 | 5.1 | 6-4 | 2.26 |
Φ0.8×10 | 800 | 10000 | 3-5 | 7.2 | 6.9 | 6-4 | 5.02 |
Φ1.0×10 | 1000 | 10000 | 3-5 | 6.73 | 7.5 | 6-5.5 | 7.85 |
Φ1.2×12 | 1200 | 12000 | 3-5 | 5.8 | 13.1 | 6-11 | 13.31 |
Φ1.5×12 | 1500 | 12000 | 3-5 | 4.8 | 22.3 | 6-15 | 21.2 |
Φ2.2×14 | 2200 | 14000 | 3-5 | 3.2 | 52.8 | 30 | 53.22 |
Φ2.4×18 | 2400 | 18000 | 3-5 | 3 | 73.3 | 37 | 81.43 |
Φ2.8×24 | 2800 | 24000 | 3-5 | 2.59 | 97 | 75 | 147.8 |
If you need any help, please call Gary: 86-371-67575157,+86 15617816797.
Henan Dajia mining machinery aims to provide the better products and the most economic and reasonable solution to you, our technical experts are preparing to provide the technical assistance to you at any time, and we hope to establish a long-term relation and pursuit a higher value cooperation with you.