Professional Polymer Preparation Unit - Lab Polymer Mixing System

PAM polymer preparation unit Description

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Polymer preparation units are automated systems for the preparation of liquid or powdered polymers, designed for the fully automated dosing of polymer solutions.

The Polymer Dosing System can be used to batch flocculation aids for the preparation of ready-to-use polymer solutions. The design is optimized to ensure that the polymer maturation process is completed with minimal footprint.

Polymer dosing device
Polymer dosing device is composed of hopper, push screw, electric heater and etc. The effective volume of the hopper can meet the dosage for a long time which is equipped with sight glasses for observing material level monitored by the dry powder level meter. The push screw driven by the high-precision reducer can satisfy the dosage. The electric heater can be installed in the discharge pipe of push screw, and it can prevent the powder from caking.

Polymer dissolving device
Polymer dissolving device is composed of pre-soaking device, tank, and 3 sets of mixers. The pre-soaking device is to infiltrate and mix the polymer powder in advance. The 3 tanks are precast mixing tank, homogeneous slaking tank and solution storage tank, in which there is a mixer correspond to guarantee the homogeneity.

Water supply device
Water supply device is composed of pipeline, manual ball valve, filter, pressure gauge, solenoid valve, stop valve, and the rotor flow meter, etc.

PAM Polymer Preparation Unit Model

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PAM Polymer Preparation Advantage

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• Avoid the need for manual operations – Prevent dosing errors, operation stops.
• Standardization of the obtained polymer – Concentration, maturation time, homogeneity.
• High efficiency mixers – Provide a low flow mixing for a homogeneous flocculant polymerisation without mechanical deterioration.
• Optimised process – Visual access to the process and alarms, fieldbus distributed control (optional) provides informative and easy to access equipment and status application updates, controlled costs. Intelligent system that feeds the process when needed, regulated by an ultrasonic level switch.
• Reliability and Robustness in Any Environment.
• Option DUAL – Two-in-one solution, to prepare powder or Liquid Polymers. Ideal solution for wastewater plants located in areas subject to population changes, such as tourist areas, or locations subject to rainy season that have to adapt their process according to the population equivalent or the season.
• Compact design – For easy transport and relocation.

PAM Polymer Preparation Application

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The use of polymers or floculants considerably improves the separation process between the solid/liquid phases for applications in:

• Water treatment: Flocculation of industrial and drinking water
• Wastewater treatment: Physico-chemical treatment
• Sludge treatment: Centrifuges, filter press to improve dewatering
• Paper industry: retention agent
• Various other industries: chemical, petrochemical, quarry, etc.

These flocculants, in powder and emulsion form, are very high molecular weight polymers. To ensure efficiency of the separation process, the preparation of the dilute polymer solution (2 to 5 g/l) is critical. The POLYPACK® unit employs rigourous technical standards and features which ensure optimum and consistent flocculant preparation.