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A compelet set of rotary drum dryer should be composed of cylinder, gear ring, roll ring, steel spring plate, carrier roller, feed chute, bearing, lifting plate, discharge hole, reducer, velodyne, etc.
Technical Parameter
Model | Main reducer | Speed (r/min) | Feeding capacity (t/h) | Power (kw) | Volume (m3) | Weight (t) | |
Model | Ratio | ||||||
Φ1.0X10 | JZQ450-16-11 | 6.73 | 1-3.8 | 5.5 | 7.85 | 7.5 | |
Φ1.2X12 | ZL50-16-1 | 5.8 | 1.8-5.5 | 11 | 13.31 | 13.8 | |
Φ1.5X12 | JZQ500-111-2F | 16.46 | 4.8 | 4-9 | 15 | 21.2 | 22.3 |
Φ1.5X 15 | ZQ50-1611-2 | 16.46 | 4.8 | 4-10 | 18.5 | 26.5 | 28.8 |
Φ1.8X14 | JZQ650-111 | 18.84 | 3.2 | 6-12 | 30 | 48.22 | 39.8 |
Φ2.2X12 | JZQ650-111 | 31.5 | 3 | 10-20 | 30 | 45.6 | 40.5 |
Φ2.2X14 | JZQ750-111 | 31.5 | 3 | 10-22 | 37 | 53.2 | 48.3 |
Φ2.2X16 | ZJQ750-111 | 31.5 | 3 | 10-23 | 37 | 60.1 | 51 |
Φ2.2X18 | JZQ750-111 | 31.5 | 3 | 10-25 | 37 | 70.43 | 53.3 |
Φ2.4X14 | ZL850-13-1 | 27.6 | 2.83 | 20-43 | 45 | 63.3 | 61.5 |
Φ2.4X18 | ZL85-13-1 | 27.16 | 2.83 | 20-40 | 45 | 81.4 | 68.6 |
Φ2.4X20 | ZL85-13-1 | 27.16 | 2.83 | 20-40 | 45 | 90.43 | 78.4 |
Working principle of biomass drum dryer
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. 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.
Advantages of biomass drum dryer
1. Rotary drum dryer has strong anti overload ability, large handing capacity, less fuel consumption, low dry cost.
2. Adopt downstream drying method, the hot air with wet materials enter into the dryer by the same side, can use the high temperature air to achieve very high evaporation strength, the exist temperature of dryer is low, the thermal efficiency is high.
3. According to different materials' properties change operation parameters, make the material in the dryer cylinder body can form a stable all broken fabric curtain, qualitative heat is more fully.
4. New internal structure, strengthened the already scattered materials' cleaning and heat transfer effect, eliminated the sticky phenomenon in cylinder body’s inner wall, make material moisture, sticky adaptability more stronger.
5. Dryer has realized "zero horizontal thrust", greatly reduce the wear of block roller, cylinder’s operation is smooth and reliable.
6. Drying machine adopts "Center-adjusting roller device ", make the cooperation of roller and rolling ring always show linear contact which greatly reduces the wear and power consumption.
7. According to customer's request control product size and moisture, when dry slime, the moisture can reach below 8%, particle size can be controlled below 8mm.
Our dryer machine exported to Vietnam
Reliable Performance Biomass Drum Dryer