Tank design:
- Round tank design for preparation volumes of 500 – 2000 l/h
- Rectangular tanks for preparation volumes of 4000 – 10 000 l/h (as previously)
The following types of polymer can be processed:
- Cationic or anionic types
- Powdered polymers (0.05 – 0.5%)
- Liquid polymers (0.05 – 1.0 %) with a 50 % active ingredient
Selections and choice of components:
- Standard / premium / customised design
- Preparation volume after maturation time of 45 / 60 min
- Construction (normal or mirror image)
- Discharge pipework
- Mains power supply of 380-420 VAC / 50 Hz or mains power supply of 440-480 VAC / 60 Hz
- Control Siemens S7 – 1200 and HMI / as option with PROFIBUS®/PROFINET®/Modbus TCP
- Control Schneider Electric and HMI / as option with PROFIBUS®/PROFINET®/Modbus TCP
- Liquid level measurement with pressure sensor or DULCOLEVEL radar sensor
- Choice of cationic / anionic powder types with associated stirrer in the preparation chamber
- Powder feeder unit and choice of add-on hoppers for powder storage
- Vibrator for powder feeder unit / optional
- Powder conveyor FG205 for automatically filling the powder feeder unit
- Liquid concentrate pumps of types DFXa, Sigma, SPECTRA, DFBa
- Monitor for liquid concentrate pump (capacitive sensor, flow monitor) / optional
- Flushing systems (Y-flush inlet or wetting cone)
- Stirrer for 3rd chamber / optional
- 26 operating languages can be selected on the HMI
- Control of a chemical transfer pump for the polymer solution / optional
- Post-dilution units for stock solutions operating at 1000- 50,000 l/h, inductive flow meter / optional
The standard scope of delivery includes among other things:
- Pause function/operating message/running dry function
- Preparation operation active message
- Information about liquid polymer consumption of the DFXa
- Monitoring of an optional post-dilution unit
- Lifting lugs for transport
