- Motor power: 4.0 / 7.5 / 10.0 kW
- Tube Ø 101,6 mm, ss304 or ss316
- Tube lengths 4 / 5 m
- Propeller Ø 520 - 750 mm
- Available with foil clamp unit
Technical data
- Ex-motor with 4.0 / 7.5 / 10.0 kW
- Tube diameter 101,6 mm ss304 (V2A) or ss316 (V4A)
- Wall thickness 5,7 mm
- Spur gear
- Protective bar and support bracket
- Bearing housing with a mechanical seal of SiC/SiC
- Clamping unit with sealing membrane in EPDM 60
- Agitator frame with inclination adjustment
- Oil expansion vessel for lubrication and monitoring of the seals
- The unit does not come with power cables and control unit
- Foundation is required for mounting the unit
- POM protection to minimize abrasion
Dimensions
Further information
Scope of application:
The BG2 was specially developed for biogas and industrial plants that consist of covered or open lagoons. Retrofitting is possible with the help of illustrated assembly instructions.
Adjustment options:
The vertical height adjustment of the agitator is done by means of a top link.
Gas tightness:
The gas-tight feed-through of the agitator pipe is attached to the film by means of an EPDM membrane with ring flanges. This decouples the agitator from the film and prevents the risk of cracks forming due to vibrations.
Design:
Long axis agitator with electric motor, gearbox, agitator tube with bearing/seal unit in a low-maintenance modular design. An attached oil equalisation tank is used for lubrication and leak monitoring.
The scope of delivery includes an agitator bracket for mounting the agitator on the customer's concrete foundation.
The agitators serve to optimise the biological process by:
- preventing sinking and floating layers
- uniformly distributing the temperature in the digestate
- homogeneously distributing the nutrients for the biology
- facilitating the escape of gas from the substrate
