Packaged Dissolved Air Flotation (DAF) System | High-Efficiency Treatment & Compact Design
Overview
This packaged dissolved air flotation (DAF) system is engineered for high-productivity wastewater treatment. Designed with a compact rectangular steel structure, it integrates key components including a dissolved air pump, air compressor, dissolved air tank, aeration system, and sludge scraping mechanism to achieve efficient solid-liquid separation.
Structural Composition
The main structure consists of a rectangular carbon steel body with the following core components:
Dissolved air pump
Air compressor
Dissolved air tank
Aeration system
Sludge scraping system
Key Technical Advantages
Generates micro-bubbles (20–40 µm) offering excellent adhesion to flocs and high air flotation efficiency.
Reduces flocculant consumption, leading to lower operational costs.
User-friendly operation with easily controllable water quality and flow; simplifies system management.
Integrated backwashing system prevents clogging of releasers and ensures continuous performance.
Technical Parameters
| Model | Capacity (m³/h) | Length (m) | Width (m) | Height (m) | Dissolved Air Vessel Size (mm) | Motor Power (kW) | Total Weight (kg) |
|---|---|---|---|---|---|---|---|
| MJQF-1 | 1 | 1.5 | 0.9 | 1.9 | φ300×1000 | 2.2 | 1200 |
| MJQF-3 | 3 | 2.7 | 1.2 | 2.0 | φ300×1000 | – | 2000 |
| MJQF-5 | 5 | 3.5 | 1.5 | 2.0 | φ300×1500 | – | 2800 |
| MJQF-10 | 10 | 4.6 | 1.7 | 2.0 | φ400×3000 | 4.0 | 3600 |
| MJQF-20 | 20 | 6.0 | 2.1 | 2.2 | φ400×3000 | – | 5400 |
| MJQF-30 | 30 | 7.2 | 2.4 | 2.2 | φ500×3000 | 5.5 | 6300 |
| MJQF-40 | 40 | 8.3 | 2.8 | 2.2 | φ500×3000 | – | 7500 |
| MJQF-50 | 50 | 9.3 | 3.2 | 2.2 | φ600×3000 | 7.5 | 9100 |
| MJQF-60 | 60 | 10.3 | 3.2 | 2.2 | φ600×3000 | – | 10000 |
| MJQF-80 | 80 | 11.2 | 3.5 | 2.5 | φ800×3000 | 11 | 11500 |
| MJQF-100 | 100 | 12.5 | 3.9 | 2.5 | φ800×3000 | 15 | 13000 |
Why Choose Us?
1. Longdai has more than 10 years of experience in wastewater and sludge treatment.
2. We introduce German technology, thus our product is much better than other Chinese manufacturers.
3. We only use the best parts from best supplier.
4. We have our own R&D center and complete manufacture system.
FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
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