Dragon Water Technologies Ltd (DWT)

PolyBlendModel HMZ -Automated Liquid Polymer Feed System

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The PolyBlend systems are automated polymer feed systems for precise control and economic performance of liquid grade polymers. Polyelectrolytes require specifically designed energy regimes during preparation to attain the correct physio-chemical state in solution to perform the tasks they were designed for.

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That’s why the PolyBlend automated polymer feed systems provide precise, programmable control of dosing rate, dilution levels, retention time and energy. With this exclusive control of these process variables you can be sure your polymers have the ideal mixing environment. That means you get the maximum yield efficiency from any polymer.

The PolyBlend system has proven itself superior and more economical than other systems, including batch mixing, static mixer combinations and centrifugal pumps. That demonstrated superiority in yield comparisons has made PolyBlend systems the preferred choice worldwide for polymer activation.

PolyBlend systems achieve this unequalled performance with a simple and reliable ongoing technology from in-house corporate R & D technology that provides consistently uniform and repeatable results.

Best of all, you achieve these results with totally automated operation, giving you the right polymer activation for optimum coagulation and flocculation, every time. Other benefits are its versatility, portability, compactness, resilience and ease of installation and operation.

  • High capacity mixing chamber
  • The unique multi-zone activation chamber is designed to give energy values appropriate to the swelling and hydration needs of the chemical through this operation
  • Flow sensors, variable set-points for low water protection, auto restart
  • Fast and easy service of valve assemblies without disturbing the suction and discharge piping
  • Choice of configurations—Simplex / Duplex / Double simplex to suit the complexity of the application / site layout restrictions
  • Electrical: 110 V AC or 220/230 V AC / 1 pH / 50 Hz
  • Maximum water pressure: 5 bar
  • Mixer motor: 0.37 KW, TEFC
  • Single phase continuous duty
  • Remote Proportional Control via 4-20mA signal or manual control