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Olaprixa Industrial
Olaprixa Industrial
The sludge rotary dryer is a drying equipment specially developed and designed for sludge, which has the characteristics of high moisture, high viscosity, high water holding capacity and low calorific value. A special design is made on the internal structure of the sludge dryer, which not only improves the thermal efficiency, but also effectively avoids the sticking and excessive drying of sludge in the dryer.
The whole sludge rotary drying system consists of the dehydrator machine, feeder, sludge rotary dryer, discharging machine, induced draft fan, cyclone dust collector and distribution cabinet, etc.
The sludge dryer is suitable for drying activated sludge, sewage sludge, petrochemical sludge, papermaking sludge, printing and dyeing sludge, tanning sludge, electroplating sludge, municipal sludge, biological fermentation sludge, etc. Besides, it is also applied to coal sludge drying, coal slurry drying, etc.
Firstly, high moisture sludge is dewatered by the dewatering machine, then transported to the rotary drum dryer by the belt conveyor, where it fully contacts with the hot air. With the running of the rotary dryer, sludge with hot air moves to the end of dryer body. After drying, most of the dry materials will be discharged through the belt conveyor, the left material will go into the cyclone dust collector, where the dust will be collected, and then discharged through the conveyor.
| Model | Capacity(T/h) | Length (m) | Diameter (m) | Temperature(ºC) | Motor Power(kw) |
|---|---|---|---|---|---|
| DD1208 | 1.9-2.4 | 8 | 1.2 | 600-750 | 7.5 |
| DD1210 | 2.4-3.0 | 10 | 1.2 | 600-750 | 7.5 |
| DD1612 | 4.5-5.7 | 12 | 1.6 | 600-750 | 15 |
| DD1812 | 6.5-8.1 | 12 | 1.8 | 600-750 | 18.5 |
| DD2212 | 9.7-12.2 | 12 | 2.2 | 600-750 | 22 |
| DD2418 | 17.4-21.7 | 18 | 2.4 | 600-750 | 37 |
| DD2420 | 19.3-24.1 | 20 | 2.4 | 600-750 | 45 |
| DD2624 | 27.2-34.0 | 24 | 2.6 | 600-750 | 55 |
| DD3020 | 30.1-37.7 | 20 | 3.0 | 600-750 | 75 |
| DD3225 | 42.9-53.6 | 25 | 3.2 | 600-750 | 90 |
| DD3628 | 60.8-76.0 | 28 | 3.6 | 600-750 | 160 |
At present, our products have been recognized by customers all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.
