Water management

The drying of urban sewage sludge has been the focus of many disposal companies for several years. It acts as an important link between sewage treatment, sewage sludge incineration and phosphorus recovery from sewage sludge. The perfect drying technology, delivered by STELA: low-emission and energy-efficient drying on low-temperature band dryers. Due to their modular design, our belt dryers cover a wide range of services in sewage sludge drying; STELA can also offer optimally tailored drying systems in the energy recovery sector and exhaust air treatment.

Country: Ireland
Type: PBT 2/4000-18
Product: waterworks sludge dewatered
Water evaporation capacity:
3.421 kg H2O/h
Country: Uruguay
Type: 2 x PBT 2/4000-21
Product: biosludge, phosphor-sludge
Water evaporation capacity:
á 4.000 kg H2O/h
Country: Turkey
Type: 4x PBT 2/4000-39
Product: sewage sludge
Water evaporation capacity:
25.000 kg H2O/h
Country: China
Type: PBT 2/2500-8
Product: sewage sludge
Water evaporation capacity:
694 kg H2O/h
Country: Ireland
Type: PBT 2/2500-12
Product: communal sewage sludge
Water evaporation capacity:
1.250 H2O/h
Country: Austria
Type: PBTK 1/1000-5
Product: sewage sludge
Water evaporation capacity:
100 kg H2O/h
Country: Turkey
Type: 2x PBT 2/2500-28
Product: sewage sludge
Water evaporation capacity:
2.950 kg H2O/h
Country: Austria
Type: PBT 1/2500-13
Product: sewage sludge
Water evaporation capacity:
800 kg H2O/h
Country: France
Type: PBT 1/2500-15
Product: sewage sludge
Water evaporation capacity:
900 kg H2O/h
Country: Ireland
Type: PBT 2/2500-12
Product: sewage sludge
Water evaporation capacity:
1.250 kg H2O/h
Country: Poland
Type: PBT 2/2500-14
Product: sewage sludge
Water evaporation capacity:
1.250 kg H2O/h
Country: France
Type: PBT 2/2500-16
Product: sewage sludge
Water evaporation capacity:
1.556 kg H2O/h
Country: England
Type: PBT 2/2500-24
Product: sewage sludge
Water evaporation capacity:
3.000 kg H2O/h
Country: Ireland
Type: PBT 2/2500-17
Product: fresh sludge
Water evaporation capacity:
1.000 kg H2O/h

STELA product series

Slat conveyor dryer type PBT

STELA slat conveyor dryers are the ideal machine for numerous industrial applications. The conveyors are made of strong steel and, depending on the application, they are coated with food-safe PTFE. They are therefore used in particular with sticky products. They can be found in applications for drying a wide range of sludge types in industry and in the municipal sector. STELA slat conveyor dryers are characterised by low maintenance requirements. STELA slat conveyor dryers are available in sizes starting from around 5 metres.

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Yves-Marc Schade

sales and product management

T +49 8724 899-72

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