DOUBLE FLAP VALVES BY LOIBL
NO AIR LEAKAGE, SPACE SAVING, POWERFUL
Douple swing flap airlocks function on the basis of a fixed housing in which two swing flaps arranged one above the other are used. These flaps open and close alternately, enabling simple and effective transfer of the conveyed material. A tailor-made drive - whether motorized, weighted, hydraulic or pneumatic - precisely controls the opening and closing mechanism.
CONVEYED MATERIAL
- Ash
- Fly ash
- Filter dust
- Slag
- Refuse derived fuels (RDF)
- Sewage sludges
- Gypsum, kaolin, lime, clay, sand, stone, dry mix, cement, minerals
- Ore, foundry sand, metal concentrate
- Chemicals, finished products (powder, granulate)
- Fossil fuels
OUR BENEFITS AT YOUR SERVICE
- Compact design: The short length of the dampers enables space-saving installation
- Increased operational safety: Designed for versatile use in demanding environments
- Robust and low-maintenance design: Low maintenance requirements thanks to durable and reliable design
- Leak-free product entry: Prevents the uncontrolled entry of false air and ensures a closed and efficient process
- Easy maintenance: The design with unscrewable side panels and replaceable flap funnels facilitates cleaning and maintenance
KEY FEATURES
- Capacity: 1.5 to 5 m³/h
- Material temperature: max. 450 °C
- Flaps supported on flange bearings
- Materials combinable and adaptable to all media
- Design possible in steel, stainless steel and special materials
- Different types of operation are possible: motor-operated, counterweighted, hydraulically, pneumatically
- Sheet steel construction with detachable side panels, replaceable flap hoppers, cleaning covers and welded-on bearing brackets
