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Industrial Sludge Mesh Belt Continuous Low-Temperature Dryer DWB-1X9
Characteristics of Industrial Sludge Mesh Belt Continuous Low-Temperature Dryer
1. Hot air passes through the material layer from bottom to top and from top to bottom, increasing the contact area between the material and hot air, thereby improving the drying speed.
2. The unique internal air supply device not only increases the relative speed between the material and hot air, enhancing the drying rate, but also ensures uniform and consistent drying of the material.
3. It adopts a fully enclosed structure, with no external air ducts except for the moisture exhaust duct, thereby ensuring that the materials are not contaminated, improving thermal efficiency, and enhancing working conditions.
4. All parts of the dryer can be easily accessed, making it convenient to clean the interior of the main unit.
5. It can effectively control the mesh belt speed to ensure the final moisture content of the dried material.
| Serial number | Project Name | Content | Notes |
| 1 | Types of sludge | Industrial sludge | |
| 2 | Mechanical filtration form | Plate and frame dewatering machine | |
| 3 | The form of filter-pressed sludge | Mud cake, initial solid content 20% DS | |
| 4 | Moisture characteristics of sludge | Initial moisture content: 85%; The moisture content of the discharged material is: 25% | |
| 5 | The main components of moisture | Water | |
| 6 | Forms of Water Presence | Free water and bound water. | |
| 7 | Drying mode | Closed-type low-temperature drying Drying temperature: 45~50°C (equipment air inlet) Hot air temperature 50-75°C | |
| 8 | Drying speed requirement | The sludge treatment capacity is approximately 4 tons per day. 24-hour water removal capacity: 3.2 tons. Water Daily dry material output: 0.8 tons (25%) | |
| 9 | Drying method requirements | Continuous low-temperature drying on a mesh belt | |
| 12 | Available heat sources (power) | Electricity |
