Batch dosing of powdered polymers 1h2o3
Technical characteristics of the polymeric powder dosing DBP 1h2o3

Batch dosing of powdered polymers

Batch dosing of powdered polymers DBP – eligible for hire purchase!

Dosing equipment for water treatment products, these batch dilution skids are simple to operate and maintain, with the following features:

  • Equipped with an ultrasonic sensor
  • Made with premium and 100% recyclable materials
  • 316 L stainless steel stirrer
  • HDPE tank structure
  • Has control alarms

The DBP skid has several variations to suit the size of your installation and can be coupled with other 1h2o3 packages, allowing you to create a customised, turnkey process!

SKU: DBP Category:

Whether it’s to purify water or make it drinkable, the use of product dosing is widespread. To make installation and integration easier, 1h2o3 has developed a wide range of skids for dosing powdered polymers. These complete skids can be used to dilute powdery chemicals with water discontinuously at variable concentrations. Therefore, for an accurate quotation of your project, please fill out the following design form.
<< Click to view the design form

How DBP works

The level of the available solution is monitored by an ultrasonic probe located outside the tank:

  • At low level, to restart the preparation of a batch;
  • At high level, stop the dilution water supply and the screw operation.

The operation is controlled by the contactor placed on the rotameter

Alarm system

  • Equipment fault: a fault on one of the skid’s equipment
  • Preparation fault: if the high level is not reached after the set time.

The batch powder dosing equipment has the following components:

  • Electrical cabinet made up of Siemens components with synoptic panel and two-colour LED signalling for the main parts.
  • Infeed auger with central solids extraction auger and compact HDPE hopper. Hopper fitted with a window indicating powder level.
  • Stirrerwith removable quick coupling system, shaft and 45º smooth tetrapetal propellers in 316 stainless steel. Two propellers in the two-stage versions.

Complete skid for discontinuously diluting liquid chemicals with water to variable concentrations. The structure is suitable for chemically compatible liquids that can be dosed with a peristaltic pump, such as polymers. In option, we have :

  • Peristaltic dosing pump: for dosing the feed solution to the process with on/off contact.
  • Hopper powder shortage detector: placed in the hopper, this sensor signals any shortage of product.
  • Heating element: placed on the dispensing screw, it prevents lumps from forming.
  • Hopper extension: volume increased from 50 litres to 100 or 200 litres.
  • Safety box: PE safety box for the dosing pump.
  • Double stage tank: can be removed if maturation is not required.
  • Accuracy of dosing: precise dosing of a stock solution can often only be done on/off because of the small quantities to be injected. Dosing a daughter solution allows smoothing the injection.
  • Maturation : Many products, such as flocculants, must be dissolved before use to ensure their effectiveness.
  • Savings on stock solution: buying a concentrated product and diluting it is often cheaper than buying the product already diluted.
  • Improved process stability: Due to better dispersion, product consistency and process stability are improved.
  • Reduced losses: In their concentrated commercial form, coagulants and flocculants have long shelf lives, thereby reducing the cost of losses due to degradation.

Available at any time:

    • Pictures of completed installations
    • 2D/3D Images
    • Technical data sheets

Given on delivery :

    • EC certificate or declaration of incorporation *
    • Leakage test report *
    • Assembly instructions
    • Operating Manual
    • Technical details *
    • List of spare parts and supplies *

* If applied

Shipping

All over the world, 1h2o3 packages have dimensions compatible with transport in HC containers.

Delays

    • 5 to 7 weeks.

Once the order has been placed, the above-mentioned period runs (excluding weeks 31 to 34 and 51 to 52) from the date of receipt of payment and validation of the project plan (including all the options requested in the case of special needs). As soon as the equipment is ready, it will be shipped to you.

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