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Metering System PolyRex

Capacity range up to 10,200 l/h

The metering system PolyRex is a double-decker batching station for the processing of liquid and powdered polymers. It consists of the feed and mixer unit and the two stainless steel double-decker tanks. The polymers used are ideally utilised.

Product description

PolyRex can do more: Processes liquid and powdered polymers.

The upper storage tank represents the batching/ maturing tank. The lower tank is the storage tank for the prepared polymer solution. The powdered polymer is transported to the powder feeder by a vacuum conveyor using 2 conveyor screws and mixed into 3 layers with water in the underlying mixer unit; wetting cone, water injector and stirrer in batching tank. The solution is then transferred to the upper storage tank using the water pressure of the diluting water. The polymer solution matures completely in this, a short circuit effect is avoided. After maturing, the solution can be transferred to the lower storage tank via the motorised valve.

Your benefits

Siemens S7-1200 compact controller and HMI

  • Processing of liquid polymer and powdered polymers
  • No mixing of fresh and matured polymer
  • Large selection of customized designs
  • Operator-controlled input of the solvent concentration and calibration of the powder dosing unit and the liquid concentrate pump
  • Gentle mixing of the polymer solution (electric stirrer)
  • Pressure sensor for measurement of 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.

  • Drinking water treatment
  • Waste water treatment (industrial and municipal)
  • Sludge dewatering
  • Paper production
  • Mining & mineral processes
  • Oil & Gas (ATEX)
  • Aquaculture

    Technical Details

    • Vacuum conveyor for filling from small powder bags
    • Powder hopper with sight glass
    • Powder shortage probe for detecting an empty add-on hopper
    • Butterfly valve on the metering unit to prevent the ingress of moisture
    • Stainless steel wetting cone for dissolving the powder
    • Heating elements at the input of the wetting cone
    • Water apparatus with wetting cone and elector to produce an effective and homogeneous polymer solution from powder polymers
    • Stainless steel tanks for maturing and storing the polymer solution in a slightly offset double-decker arrangement for PolyRex 0.6-8.4, with tanks placed next to each other for PolyRex Maxi 11 - 23
    • Air-controlled motorized valve for transferring the solution to the storage tank
    • Slow-running stirrer in the upper tank for gentle mixing of the polymer solution

    Technical Data

    Tank contents

    Discharge volume

    Polymer dosing capacity

    m3

    l/h

    kg/h

    PolyRex 0.6

    2 x 0.3

    240

    1.2

    PolyRex 1.0

    2 x 0.6

    460

    2.3

    PolyRex 2.0

    2 x 1.0

    940

    4.7

    PolyRex 3.0

    2 x 1.5

    1,280

    6.4

    PolyRex 4.0

    2 x 2.0

    1,900

    9.5

    PolyRex 5.4

    2 x 2.7

    2,400

    12.0

    PolyRex 6.6

    2 x 3.3

    3,200

    16.0

    PolyRex 8.4

    2 x 4.2

    3,820

    19.2

    PolyRex Maxi 11

    2 x 5.5

    5,100

    25.5

    PolyRex Maxi 16

    2 x 8.0

    6,600

    33.0

    PolyRex Maxi 23

    2 x 11.5

    8,200

    41.0

    Downloads for Metering System PolyRex

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    Overview

    PolyRex can do more: Processes liquid and powdered polymers.

    The upper storage tank represents the batching/ maturing tank. The lower tank is the storage tank for the prepared polymer solution. The powdered polymer is transported to the powder feeder by a vacuum conveyor using 2 conveyor screws and mixed into 3 layers with water in the underlying mixer unit; wetting cone, water injector and stirrer in batching tank. The solution is then transferred to the upper storage tank using the water pressure of the diluting water. The polymer solution matures completely in this, a short circuit effect is avoided. After maturing, the solution can be transferred to the lower storage tank via the motorised valve.

    Your benefits

    Siemens S7-1200 compact controller and HMI

    • Processing of liquid polymer and powdered polymers
    • No mixing of fresh and matured polymer
    • Large selection of customized designs
    • Operator-controlled input of the solvent concentration and calibration of the powder dosing unit and the liquid concentrate pump
    • Gentle mixing of the polymer solution (electric stirrer)
    • Pressure sensor for measurement of the liquid level

    Application

    Technical Data

    Downloads

    Contact us

    Wesley Sutton

    Managing Director, ProMinent Fluid Controls UK Ltd.

    +44 1530 560 555   
    Send request    

    »We are always available to help. Don't hesitate to contact us.«

    +44 1530 560 555  Send request   

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