1. Reduction. By removing a large amount of water from the sludge, the weight and volume of the sludge are reduced, which is convenient for subsequent treatment or disposal.
2. Stabilization. The sludge dryer can kill some pathogens in the sludge during the drying process, reduce the biological activity of the sludge, and make it more stable.
3. Resource utilization. The dried sludge is easier to use further, such as fertilizer, soil conditioner or energy (such as incineration).
4. Harmless. High-temperature drying can destroy certain harmful substances and reduce the toxicity of sludge.
5. Storage and transportation. Dried sludge is easier to store and transport, reducing the risk of secondary pollution.
When choosing the material of the sludge dryer cylinder, you also need to consider conditions such as working temperature and pressure, as well as material properties, such as corrosiveness and adhesion. In addition, the service life of the equipment. The maintainability and replacement cost of the material also need to be considered. If you have more questions about the sludge dryer equipment, please feel free to contact our online customer service. We will answer your questions in a timely manner.
2025-03-28
