Efficient production of a polymer solution with a high throughput capacity.
These systems can be used to handle both liquid and powdered polymers. The tank, which is sub-divided into three chambers, largely prevents the entrainment of the freshly prepared polymer.
Your benefits
- Processing of powdered polymers (0.05 – 0.5 %) and liquid polymers (0.05 – 1.0 %)
- Minimal carry-over of product and thus high-quality results
- Operator-controlled input of solvent concentration and calibration of powder feeder unit and liquid concentrate pump
- Gentle mixing of the polymer solution using electric stirrers, running as standard at approx. 700/840 rpm, available as an option with gearbox stirrer in the first preparation chamber running at approx. 70/84 rpm (relative to 50/60 Hz mains supplies)
- New: information about consumption of the liquid polymer via 4-20 mA signal of liquid concentrate pump DFXa
- Pressure sensor for measuring the liquid level
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Potable water treatment
- Wastewater treatment (industry and local authorities)
- Sludge de-watering
Technical Details
Siemens S7 – 1200 compact control system and KTP 400 touch panel
- Optionally fitted with PROFIBUS® and DP/DP coupler
- Optionally fitted with PROFINET and PN/PN coupler
- Optionally fitted with Modbus TCP
- Optional post dilution units for usage solutions of 1,000 - 50,000 l/h, inductive flow meter (opt.)
The following types of polymer can be processed:
- Powdered polymers (0.05 - 0.5%)
- Liquid polymers (0.05 - 1.0 %) with a 50 % active ingredient
Selectable components:
- Tank size/extraction rate
- Construction (normal or mirror image)
- Wide-range power connection for 50 Hz or 60 Hz mains supplies
- Control S7 – 1200 (with and without PROFIBUS®/PROFINET/Modbus TCP)
- Powder feeder unit and various types of add-on hoppers for powder storage
- Vibrator for powder feeder unit and various types of add-on hoppers for powder storage (promotes the movement of polymer)
- Powder conveyor FG205 (for automatically filling the powder feeder unit)
- Liquid concentrate pumps of types sigma, SPECTRA, DULCOFLEX and DULCOFLEX DFXa
- Monitor for liquid concentrate pump (float switch/flow monitor)
- Flush valve (Y-flush inlet or wetting cone)
- Gearbox driven stirrer in preparation chamber 1
- Stirrer for 3rd chamber
- Language (pre-set language for the touch panel)
- Gearbox driven stirrer in preparation chamber 1
The standard scope of delivery includes among other things:
- Pause function/operating message/running dry function
- Preparation operation active message
- Monitoring of an optional post dilution unit
- Lifting lugs for transport
Discharge volume | l/h | 400 | 1,000 | 2,000 | 4,000 | 6,000 | 8,000 |
|---|
* IP54 at 460 V AC |
Useful tank volume (with reserve of approx.10%) | l | 400 | 1,000 | 2,000 | 4,000 | 6,000 | 8,000 |
Raw water feed | l/h | 600 | 1,500 | 3,000 | 6,000 | 9,000 | 12,000 |
Water pressure | bar | 3…5 | 3…5 | 3…5 | 3…5 | 3…5 | 3…5 |
Max. dosing rate of powdered polymer | kg/h | 11 | 11 | 18 | 55 | 55 | 110 |
Max. dosing rate of liquid polymer (with 50% active ingredient) | l/h | 12 | 30 | 60 | 120 | 180 | 240 |
Length | mm | 1,999 | 2,643 | 3,292 | 3,301 | 4,120 | 4,605 |
Width | mm | 918 | 1,002 | 1,186 | 1,456 | 1,651 | 1,910 |
Height | mm | 1,390 | 1,740 | 1,890 | 2,182 | 2,182 | 2,290 |
Water connection for raw water | Inch | 1 | 1 | 1 | 1 1/2 | 1 1/2 | 2 |
Discharge nozzle DN | mm | 25 | 25 | 32 | 40 | 40 | 50 |
Concentrate feed DN | mm | 15 | 15 | 15 | 20 | 20 | 20 |
Nominal voltage/frequency | V AC/Hz | 400/50 460/60 | 400/50 460/60 | 400/50 460/60 | 400/50 460/60 | 400/50 460/60 | 400/50 460/60 |
Power uptake | kW | 1.5 | 2.6 | 3.2 | 5.0 | 5.0 | 9.5 |
Enclosure rating |
| IP 55 * | IP 55 * | IP 55 * | IP 55 * | IP 55 * | IP 55 * |
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