Polyblend® DP Series Dry Polymer Feed Systems
DP 110 Dry Polymer Feed System outperforms all other designs in head-to-head trials. PolyBlend® DP systems have an unmatched reputation for reliability. While dry polymer feed systems are notoriously high maintenance items, the PolyBlend® DP Series requires the least maintenance and operates unattended for a longer interval than any other dry polymer feed system on the market.
Dry Prep Models
DP105 – Up to 3.3lbs (1.5 kg)/hr dry polymer @ 0.25%, 30-minute batch cycle
DP110 – Up to 1.9lbs/hr (0.86 kg/hr)
DP500 – Up to 20lbs (9.1 kg) /hr dry polymer based on a 0.75% solution and two (2) batches per hour
DP800 – Up to 45lbs (20.4 kg) /hr dry polymer based on a 0.75% solution and two (2) batches per hour
DP2000 – Up to 31lbs (14.1 kg)/hr dry polymer based on a 0.5% solution
Features
- Reliable Performance
- Field Proven
- Reduced Polymer Consumption
- Fully Automated Operation
- Operator Interface Controls
- Improved Safety Features
- Easy to Operate
Benefits
An innovative stainless steel “Hollow Wing” Mixing Impeller reduces polymer consumption by providing proper energy at low speed through impeller size and recirculation to prevent agglomerations, while minimising polymer fracture.
Operation is fully automatic – the only task the operator must perform is keep polymer in the hopper. The DP Series offers integral controls using the latest technologies.
The HMZ Polyblend® (Liquid Polymer Units)
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.
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.
PolyBlend Systems
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 the 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.
- A 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