Attività

After forming small flocs in the coagulation step (see coagulation), flocculant is dosed in order to create bigger and more stable flocs. The flocculant is often called polymer or poly-electrolyte.Flocculant / poly-electrolyte must be prepared from a powder polymer or a fluid concentrated polymer.Polymer is a product that must be well mixed with water to prevent clot formation. After mixing with water a certain maturation time is necessary to “unfold” the polymer chain.
Flocculant needs to “mature” (30 to 60 minutes) before it can be dosed.
Matured polymer is a sticky liquid.For larger installations we recommend automatic polymer dosing systems for both powder and liquid polymer applications.
An automatic polymer dosing systems consists mostly of three compartments with a dosing screw and a powder storage.
In a polymer make up station of liquid polymer, the entire powderbuffer and dosing screw is replaced by a polymer dosing pump.
EQUIPMENT SPECIFICATIONS
Features
1. Specially suitable for both dry powder and liquid flocculant (optional);
2. The flocculant dissolving concentration are available in certain scope (0.05%~0.5%);
3. Auto intermittent agitating function;
4. Auto alarming and stopping when the powder feeding hopper at low stock;
5. Low noise-low vibration and stable performance;
6. Top brand spare parts to ensure excellent performance;
7. Auto powder feeding vacuum auxiliary system (optional).
Advantages from simple design and robust construction
Automatic operation
Dilute powder polyelectrolyte’s with water in continues mode to reach concentration solution between 0,05 % and 0,5 %.
Easy to control
Installation saving time and money
A friendly configuration
Configurable process alarms with informative or impeditive action.
It can be increase the feed of vacuum suction machine
After sales service advantage
Timely reply to information
Spare parts delivery
Guide installation and commissioning
Training and Operation reproduction
Engineering caseChemical Dosing System manufacturers
website:http://www.wxyosun.com/chemical-dosing-device/chemical-dosing-system/