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Metering System PolyRex

Capacity range of up to 8200 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

Compact controller ABB AC500 PM573-ETH and touch panel CP635

  • Dust-free filling of the powder storage tank thanks to use of a vacuum conveyor
  • Double screw metering unit with 2 counter-rotating conveyor screws enables low-pulsation metering with a high level of dosing precision.
  • Pressure reducer for a constant water supply
  • Effective 3-phase mixing of the polymer solution
  • No short-circuiting effect: polymer particles cannot pass through the process without activation

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
  • Paper production

    Fish processing, fish and shrimp farming

    Successful farming and hygienic processing

    More and more people are enjoying delicacies from our seas. Fish farms and also the fish processing industry therefore face the huge challenge of producing goods quickly and hygienically. Disinfected water is essential to both industries.
    more

    Waste Water Treatment in the Paper and Pulp Industry

    Clean waste water is returned to nature

    Very low-impact treatment for waste water. Our intelligent processes efficiently clean and save money too.
    more

    Suspension in Mining

    Giving gravity a boost

    Ore concentrate sludges sink to the bottom faster when a polymer is added. Technology with good communications helps the various components to interact better.
    more

    (Pre-)Oxidation of Potable Water

    (Pre-)oxidation binds harmful substances in potable water

    (Pre-)oxidation improves water quality by eliminating many harmful substances and improving appearance, odour and taste. No one wants to drink brown water.
    more

    Utility Water Treatment

    It makes economic sense to reuse process water.

    Why would you discharge water just because you've used it once? If this water is treated properly, it can be reused with ease, cutting costs in no time.
    more

    Waste Water Treatment

    Very low-impact treatment for waste water

    Our water treatment technology delivers thorough yet environmentally friendly waste water treatment. What's more, with precisely metered additives and optimised processes, you also save money.
    more

    Metering of Fluids

    Incredibly simple and efficient metering of chemicals

    We transport chemicals with ease in any industrial environment: ProMinent solutions store, transfer and meter substances at rates of 0.1 l/h to 100,000 l/h at a pressure of 2 to 3,000 bar.
    more

    Technical Details

    • Vacuum conveyor for filling from small powder bags
    • Powder top hopper with inspection glass
    • Powder level probe for detecting an empty top hopper
    • Shut-off damper on feeder to prevent moisture infiltration
    • Wetting cone in stainless steel for dissolving of the powder
    • Water apparatus with wetting cone and injector to produce an effective and homogeneous polymer solution from powdered polymers
    • Stainless steel tank for maturing and feeding the polymer solution in slightly offset double-deck arrangement for PolyRex 0.6 - 8.4, with adjacent tanks for PolyRex Maxi 11 - 23
    • Motorised valve to dispense the solution into the storage tank
    • Slow-running stirrer in the upper storage 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

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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

    Compact controller ABB AC500 PM573-ETH and touch panel CP635

    • Dust-free filling of the powder storage tank thanks to use of a vacuum conveyor
    • Double screw metering unit with 2 counter-rotating conveyor screws enables low-pulsation metering with a high level of dosing precision.
    • Pressure reducer for a constant water supply
    • Effective 3-phase mixing of the polymer solution
    • No short-circuiting effect: polymer particles cannot pass through the process without activation

    Application

    Technical Data

    Downloads

    Contact us

    ProMinent New Zealand


    NZ-Sales@prominent.com

    +64 98376075   
    NZ-Sales@prominent.com Send request    

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

    +64 98376075  Send request   

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