Drying plant for drying sludge, comprises a drying area with a central aeration tower, a canopy stretched between the aeration tower and the edge of the drying area, and a turning device guidable around the aerating tower

摘要

The drying plant comprises a drying area (2) with a central aeration tower (10), a canopy (20) stretched between the aeration tower and the edge of the drying area, a turning device guidable around the aerating tower circling over the drying area, a loading device (40) in the form of a conveyor strip for loading the drying area with the material to be dried, and an un-loading device with a conveyor screw for unloading the dried material. The canopy is formed from a flexible bubble wrap film and consists of transparent material. The drying plant comprises a drying area (2) with a central aeration tower (10), a canopy (20) stretched between the aeration tower and the edge of the drying area, a turning device guidable around the aerating tower circling over the drying area, a loading device (40) in the form of a conveyor strip for loading the drying area with the material to be dried, and an un-loading device with a conveyor screw for unloading the dried material. The canopy is formed from a flexible bubble wrap film and consists of transparent material. The aeration tower is equipped with a biofilter (15) for cleaning the odorous substances and is equipped with a ventilator (14). The turning device is equipped for turning the material to be dried with spring teeth or spring plates and is rotatably suspended on the aeration tower. The turning device is driven by a motorically operated impeller that runs on the edge of the drying area. The drying area is equipped with a floor heating device.