DAF dissolved air flotation unit used in paper and pulp industry

Specifications

INDUSTRIAL SEWAGE WATER Cleaning plant---

                           (DAF) Dissolved Air Flotation Machine- Flat Flow Type

The DAF Separator provides effectived of suspended solids, fats, oils and greases from liquids by dissolved air flotation. Flotation of the solids is accomplished by the introduction of microscopic air bubbles into the process water. As the bubbles rise, they attach themselves ti zhe particales in suspension and carry them to the surface for removed.

Features of DAF

1. Design treatment capacity:5-300 m3/h.

  2. High-rate clarifier for high SS water (light particles, oil and colloid).
  3. Fully(100%) manufactured in the factory, and no need secondory welding. It costs 3h for 2 manpower to assemble.
  4. Indoor or outdoor layout (environmental temperature should be over 0°C). 
  5. Apply to automatic & continious operation.
  6. Design life: Carbon steel material: >10years;
                         Stainless steel material: >20years.

Advantages of DAF

1. Extremely high srcaping speed (2-3 times faster than conventional design) and safty operation because of using fully reverse and closed scraper.

  2. High hydraulic load and low footprint because of horizontal plates in the separation zone, more effective separation and optimization hydraulic flow in the separation area.
  3. Better outlet water quality because of W-shape sludge sedimentation hopper.
  4. Effectively minimize chemical consumption because of re-flocculation performance of reverse scraping design.
  5. No blind angle in scum collection chamber.   

Use

Corresponding  water quality: high SS, and  the specific gravity of suspended solids or contaminants is generally slight greater than water, settle effectively and have a pretty clear tendency to precipitate, like:

    Oil and Fats, Food Industry effluents with high solids concentration, 
    Sludge Thickening, 
    Galvanizing Electroplanting, 
    Pharmaceutical Industry, 
    Leather Industry,etc.

Our Services

  1. Detailed installation manual and maintenance guideline are provided with the equipment.

  2. Technical training and site-commissioning are available for you.

  3. Any equipment issue, we will stand by. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.

Technical Parameter

with experience over 10 years, during the past decade, we won very good reputation among our customers all over the world, Turkey, Janpan, Bangledesh, Iran, etc.

  Below are our national patent certificates:

  You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project, then more technical solutions will be suggested to you.

 ♥ If you are interested in our products, pls contact me.

       Warmly welcome to contact me by below ways: 

     * Hot-line :  86-13606461467 (whats app)

     * Skype   :  m.anna910       QQ:944623877

      *Email:  betterwater005(at)

I'm Anna, happy to answer your questions in 24 hours.  ^__^.