Industrial sludge rotary dryer is widely used in sewage treatment plants to dry sludge, reduce volume, and facilitate subsequent treatment or disposal. In addition, it can also be used in industrial wastewater treatment, urban sewage treatment, and other fields to dry sludge containing a lot of moisture and reduce processing and transportation costs.
Working principle of industrial sludge rotary dryer
Industrial sludge rotary dryer mainly uses the rotation of high-temperature quartz sand to evenly add wet sludge to the furnace body of the dryer through the inclined section feeding device. Under high temperatures, the moisture in the sludge will gradually evaporate and be discharged through the exhaust system on the upper part of the dryer equipment. At the same time, pollutants such as organic matter and heavy metals in the sludge will be destroyed or reduced under high-temperature conditions, thereby effectively reducing pollution to the environment.
Equipment features of industrial sludge rotary dryer
1. Efficient drying: Industrial sludge rotary dryer has a good drying effect, can fully dehydrate sludge, reduce humidity, and improve drying efficiency.
2. Environmental protection and energy saving: Through high-temperature treatment, it can effectively degrade organic matter, reduce toxic substance emissions, and meet environmental protection requirements. At the same time, the equipment adopts a closed operation mode to reduce the emission of waste gas and wastewater and reduce the impact on the environment. Some efficient sludge dryers can also use waste heat recovery systems to improve energy efficiency.
3. Safe and reliable: The equipment adopts an advanced control system with good safety performance and reliability. During the operation of the equipment, it can monitor parameters such as temperature and pressure in real-time to ensure the stable operation of the equipment.
