Brief description of the term: What is a disk dryer?

A disk dryer is a special machine that is used to effectively dry sludge. It uses heat to remove moisture from the sludge and process it into a valuable, dry end product.

Detailed explanation incl. application: Functionality and areas of application of a disk dryer

Disc dryers are part of the sludge drying technology. They work by transferring heat to the sludge as it is moved through a drying zone. This method ensures even heat distribution and high efficiency in moisture reduction.

FAQ

What is thermal drying?

Thermal drying is a process in which moisture is removed from a material using heat. During sludge drying, heat is transferred to the sludge to evaporate the water and produce a dry residue. This process is efficient and significantly reduces the volume of the sludge.

How is dewatered sludge transported to the dryer?

Dewatered sludge is usually transported to the dryer via conveyor systems such as pumps or conveyor belts. These systems are designed to move the sludge safely and efficiently to the drying zone. Continuous transportation ensures a uniform drying process.