Sludge Low Temperature Belt Dryer
1. Strong Desiccation Ability
- It reduces the sludge moisture content by up to 83%to 10%.
- The target moisture content is freely adjusted in the range of 10%-50%.
2. Low Energy Consumption
- Dehumidification energy efficiency ratio (SMER) is as high as 4.2kg H2O/ kW·h, that is, 4.2kg of water can be removed from sludge per degree of electricity.
- Dehumidification and drying technology is three times more energy-saving than traditional drying technologies.
3. High Safety Performance
- The whole drying process of the system is below 75 degrees. There is no gas overflow during common operation to avoid high temperature and high pressure gas leakage accident.
- During the total drying process, gas oxygen content is lower than 12%, dust concentration lower than 60g/m3 and granular dry mud lower than 40℃ with no explosion risk.
4. Pollution-free
- Low temperature drying inhibits decomposition of odor molecules (H2S, NH3, etc.) and eliminates exhaust gas by condensation technology. The enclosed form design prevents odor overflow without complex deodorizing devices.
- Condensed water with low COD can be directly returned to the sewage treatment tank.
- The low temperature sterilization process (pasteurization) continuously 2-3h can effectively eliminate 90% of the bacteria in the sludge.
5. Intelligent Use
- Automatic operation, labor-saving, and remote centralized control.
- Scheduled start and stop, and multi-target selection of moisture content.
6. Wide Application Scope
- Suitable for many kinds of sludge: the sludge with a moisture content of 50%-85% can be fed, and is not easily affected by the physical properties of other sludge.
- Not affected by the external environment and climate, and suitable for domestic and foreign occasions.
7. Modular Design
- The equipment is overall easy to transport and install on site.
- It can be arranged flexibly according to the actual situation of the site.
8. Good Durability
- The whole set of equipment has no wear parts and the transmission parts have high reliability.
- All main components and panels are made of corrosion resistant materials, with an overall service life of up to 15 years.
