Horizontal, submersible block-mounted Mixer with self-cleaning ECB impeller, driven by a helical gear transmission. Submersible block construction, horizontal with self-cleaning two-blade ECB propeller impeller. Drive by coaxial helical gear transmission. Also available as an aggregate with ATEX II2G Ex dc IIB T3 or T4 explosion protection.
Product Features:
- motor bearings do not require lubrication
- two mechanical seals operating independently of the direction of rotation, with environmentally friendly oil and a special leak chamber seal.
- Propeller impeller made of epoxy resin reinforced with glass fiber, hub with metal insert (Amaprop 2500) or cast iron JS 1030 (Amaprop 1000).
- watertight cable gland
- temperature sensors prevent excessive heating of the motor winding.
- In biogas installations, Amaprop 1000 and Amaprop 2500 Mixers can operate with frequency converters. The minimum frequency is 30 Hz, maximum 50 Hz.
- T: 45 ˚C; option: 60 ˚C
- dry substance content: <10 % (Amaprop 2500), >10 % to 15 % (Amaprop 1000)
- power: 6 to 20 kW
- nominal diameter D = 1000 mm; 2500 mm
- maximum installation depth: 10m
- maximum rotational speed: 120 rpm
KSB Amaprop Mixers are mainly intended for biogas installations for mixing fermenting material to achieve uniform distribution of concentrations and temperatures. It is particularly applied in:
- preliminary silos
- fermenters and fermentation tanks
- final storage (post-fermentation residues)
- slurry tanks