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Olaprixa Industrial
Olaprixa Industrial
With the acceleration of social and economic development and urbanization, the amount of sewage sludge in urban areas is increasing. If it cannot be disposed of safely, it will seriously affect the living environment. The effective means of sewage treatment is to press and dewater the sewage and then dry the sludge. The volume of the dried sludge can be reduced by 4 to 5 times. The product is odorless and free of pathogens, making it suitable for use as fertilizer, soil improver, and substitute energy.
This equipment is a horizontal stirring continuous drying system using steam as the heat transfer medium. Utilizing special wedge-type stirring heat transfer blades, the paddle dryer achieves high heat transfer efficiency and features a self-cleaning function. It can process paste, granular, powder, and slurry materials for drying, cooling, sterilization, and low-temperature combustion.
The paddle dryer features a compact structure consisting of a sandwich casing, a central shaft with staggered blades, drive mechanisms, and control systems. Hot steam circulates inside the jacket, hollow shaft, and blades to provide the necessary heat. As the material enters, the hollow blades convey it toward the discharge port while simultaneously heating and evaporating moisture.
The relative motion between the material particles and the wedge surface creates a washing effect, ensuring the blades remain clean and maintaining high heat transfer efficiency throughout the process.
| Model | Dry Area (m²) | Capacity (Water kg/D) | Power (kw) | Volume (m³) | Dimensions (L*W*D mm) | Spindle Speed |
|---|---|---|---|---|---|---|
| DHM-5 | 5 | 50~140 | 3 | 0.08 | 3700*600*980 | 10~30 RPM |
| DHM-10 | 10 | 100~280 | 4 | 0.40 | 3800*800*1200 | |
| DHM-18 | 18 | 180~504 | 7.5 | 1.09 | 4000*1200*1600 | |
| DHM-29 | 29 | 290~812 | 11 | 1.85 | 5600*1500*1800 | |
| DHM-36 | 36 | 360~1008 | 30 | 2.42 | 6000*1500*1800 | |
| DHM-41 | 41 | 410~1148 | 37 | 2.80 | 6000*1600*1800 | |
| DHM-50 | 50 | 500~1400 | 45 | 3.57 | 6200*1700*2300 | |
| DHM-87 | 87 | 870~2436 | 55 | 7.39 | 6700*2400*2600 | |
| DHM-128 | 128 | 1280~3584 | 90 | 12.0 | 7500*3300*2700 | |
| DHM-256 | 256 | 2560~7168 | 180 | 28.4 | 9100*3700*3300 |
Petrochemical: Polyolefin powder, resins, polyethylene, nylon, acetate, and engineering plastics.
Environmental: Sewage sludge, electroplating sludge, boiler soot, and various industrial waste residues.
Feed & Food: Soybean meal, distiller's grains, fish meal, starch, cocoa beans, and salt.
Chemical: Soda ash, fertilizers, kaolin, carbon black, and various inorganic salts.
Our enterprise is committed to enhancing productivity and safety with over 200 patented drying technologies. We have established a strong market presence globally, including projects in the UK, Russia, Italy, Australia, India, and the United States.
