Product Introduction
The three cylinder dryer is an efficient and energy-saving product improved on the rotary single-cylinder dryer.. The three cylinder dryer has a compact structure, simple structure, reasonable layout, improved heat exchange rate between materials and heat energy, reliable operation, low energy consumption and high thermal efficiency.
Product Advantages
01.
High technology based, the cylinder can be self-insulating, the thermal efficiency can achieve 80% (the thermal efficiency of a single-cylinder dryer is only 35%), it saves 68% of coal than single-cylinder drying, and increases output by 100%.
02.
The overall length is 60% shorter than that of a single-cylinder dryer, which is conducive to process layout. Reduce the building area of the factory and save about 40% of the investment. It covers an area of about 20m2.
03.
It adopts heat-resistant and wear-resistant alloy steel plate, which is 4 times more wear-resistant than ordinary steel plate. Long service life and easy maintenance.
04.
High thermal efficiency, the outer cylinder temperature is lower than 60℃ (the outer cylinder temperature of a single-cylinder dryer is as high as 150℃), the outlet temperature is low, and the discharge temperature is lower than 60℃.
05.
The outlet temperature is low, which is beneficial to extending the use time of the dust removal equipment, and can be directly matched with the air box pulse bag dust collector.
06.
The hot blast furnace can be equipped with boiling furnace, coal injection furnace and gas furnace.
Application Scope
The three cylinder dryer is used for drying slag, clay, limestone and other materials in cement, chemical, metallurgy, building materials and other industries. It has the advantages of larger drying capacity, balanced operation, lower energy consumption, easier operation and larger output.
Main Technical Specifications
| Item | φ2.0×6m | φ2.5×6.5m | φ2.7×7m | φ3×7m | φ3.2×7m | φ3.6×8m | φ4.2×8.5m | |
| Outer Cylinder Diameter(m) | 2.0 | 2.5 | 2.7 | 3 | 3.2 | 3.6 | 4.2 | |
| Outer Cylinder Length (m) | 6 | 6.5 | 7 | 7 | 7 | 8 | 8.5 | |
| Volume (m3) | 18.84 | 31.89 | 40.5 | 49.46 | 56.26 | 81.38 | 118 | |
| Rotating Speed (rpm) | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | |
| Material Residence Time (min) | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | |
| Intial Moisture Content of Material(%) | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | |
| Final Moisture Content Of Material (%) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
| Intake Air Temperature(℃) | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | |
| Capacity(T/H) | Slag | 20-25 | 25-30 | 30-35 | 35-10 | 40-45 | 50-65 | 70-85 |
| CoalPowder | 10-17 | 17-21 | 20-25 | 23-27 | 25-30 | 30-45 | 45-63 | |
| Ash | 20-27 | 25-40 | 27-45 | 30-45 | 35-50 | 55-75 | 75-99 | |
| Motor Model | Yr160m-4 | Yr132m-4E | Yr160m-4 | Yr160m-4 | Yr132m-5E | Yr160m-4E | Yr160m-4E | |
| Motor Power (kw) | 7.5×2 | 11×2 | 7.5×4 | 7.5×4 | 11×4 | 15×4 | 18.5×4 | |
| Reducer Model | XWD-6 | XWD-6 | XWD-6 | XWD-6 | XWD-6 | XWD-8 | XWD-8 | |
