Description of sludge dryer:
Sludge dryer can dry the materials which contain 90% moisture to finished products by one time. Aiming at the agglomeration & unity block features in the drying process, changed the materials plate structure form of common single channel dryer, adopted combined-type self cleaning device, greatly expanded single channel dryer application scope, not only can dry all kinds of sludge, still can dry all kinds of high viscosity materials.
Sludge dryer is mainly used in compound fertilizer, coal slime, gypsum, fly ash etc. drying operation, also can used for chemical products, foundry sand etc. wet materials.
Working principle of sludge 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.
Technical data of sludge dryer:
| type(mm) | indiclination(%) | rotation speed(r/min) | input tempreture(ºC) | motor power(kw) | outpur(t/h) | weight(t) | reforance |
| Φ600×6000 | 3-5 | 3-8 | ≤700 | 3 | 0.5-1.5 | 2.9 | |
| Φ800×8000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.0 | 3.5 | |
| Φ800×10000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.5 | 4.5 | |
| Φ1000×10000 | 3-5 | 3-8 | ≤700 | 5.5 | 1.0-3.5 | 5.6 | |
| Φ1200×10000 | 3-5 | 3-8 | ≤700 | 7.5 | 1.8-5 | 14.5 | |
| Φ1200×12000 | 3-5 | 3-8 | ≤700 | 11 | 2-6 | 14.8 | |
| Φ1500×12000 | 3-5 | 2-6 | ≤800 | 15 | 3.5-9 | 17.8 | |
| Φ1800×12000 | 3-5 | 2-6 | ≤800 | 18 | 5-12 | 25 | |
| Φ2200×12000 | 3-5 | 1.5-6 | ≤800 | 18.5 | 6-15 | 33 | |
| Φ2200×18000 | 3-5 | 1.5-6 | ≤800 | 22 | 10-18 | 53.8 | |
| Φ2200×20000 | 3-5 | 1.5-6 | ≤800 | 30 | 12-20 | 56 | |
| Φ2400×20000 | 3-5 | 1.5-5 | ≤800 | 37 | 18-30 | 60 | |
| Φ2800×15000 | 3-5 | 1.5-5 | ≤800 | 40 | 20-35 | 72.5 | |
| Φ2800×18000 | 3-5 | 1.5-5 | ≤800 | 40 | 25-35 | 75 | |
| Φ3000×20000 | 3-5 | 1.5-5 | ≤800 | 55 | 28-40 | 78 | |
| Φ3000×25000 | 3-5 | 1.5-5 | ≤800 | 75 | 32-45 | 104.9 |
Products display:
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