|
Integrated Sedimentation DAF Dissolved Air Flotation Machine With Inclined Tube Sedimentation
| Place of Origin | CHINA |
| Brand Name | WESUS |
| Certification | ISO |
| Model Number | Dissolved Air Flotation |
Integrated sedimentation DAF machine
,Dissolved air flotation wastewater machine
,Inclined tube sedimentation water treatment
Integrated Sedimentation DAF Dissolved Air Flotation Machine With Inclined Tube Sedimentation
Brief Description
This all-in-one machine combines dissolved air flotation oil removal and inclined tube sedimentation within one single tank to achieve staged layered water purification. The complete supporting systems including mixing, air dissolution, scum scraping, sediment collection and electric control are pre-assembled as an integrated unit.
Product Overview
The Integrated Sedimentation DAF Machine is a dual-process composite water treatment device, equipped with two independent purification modules: dissolved air flotation and shallow inclined tube sedimentation. A single unit can simultaneously separate light oily pollutants and heavy sediment particles, solving two major pain points: standalone DAF units fail to remove heavy sludge, while separate sedimentation tanks cannot eliminate floating oil. It is equipped with independent collection hoppers for floating scum and settled sludge, eliminating the need for an extra matching sedimentation tank. All treatment modules are highly integrated, granting the equipment strong resistance to hydraulic and pollutant shock loads. It is specially designed for complex industrial wastewater featuring oil-sediment mixtures, high turbidity and high suspended solids.
Working Principle
After chemical dosing and flocculation treatment, wastewater first flows into the DAF zone. Microbubbles adhere to floating oil and light flocs, which are then scraped out by the scum remover. The remaining wastewater flows into the rear inclined tube sedimentation zone. Heavy sediment and dense solid particles settle down along the inclined tubes into the sludge hopper, while clarified water flows through the inclined tubes for centralized discharge. Two-stage purification is completed in one single circulation.
Product Parameters
| Model | Capacity | Power (kW) | Dimension (m) | Nozzle list (DN) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W-DAF2/W-IDAF2 | (m³/h) | Recycle pump | Air compressor | Skimmer | IDAF2 Fast mixer | IDAF2 Slow mixer | DAF2 L1/L2 | IDAF2 L1/L2 | W1/W2 | H1/H2 | Inlet (a) | Outlet (b) | Sludge outlet (c) | Vent nozzle (d) |
| 010 | ~10 | 4.0 | 0.55 | 0.12 | 0.37 | 0.25 | 4.3/3.3 | 5.3/4.0 | 2.9/1.7 | 2.7/2.2 | 100 | 100 | 100 | 100 |
| 020 | ~20 | 4.0 | 0.75 | 0.12 | 0.37 | 0.25 | 6.1/4.8 | 6.5/5.2 | 3.2/2.2 | 2.7/2.2 | 150 | 100 | 100 | 100 |
| 030 | ~30 | 5.5 | 0.75 | 0.12 | 0.37 | 0.25 | 6.8/5.5 | 8.0/6.7 | 3.2/2.2 | 2.7/2.2 | 150 | 150 | 150 | 100 |
| 040 | ~40 | 5.5 | 0.75 | 0.12 | 0.75 | 0.37 | 6.8/5.5 | 8.0/6.7 | 3.6/2.7 | 2.6/2.2 | 200 | 200 | 150 | 100 |
| 050 | ~50 | 7.5 | 0.75 | 0.12 | 0.75 | 0.37 | 7.6/6.3 | 9.1/7.8 | 3.6/2.7 | 2.6/2.2 | 200 | 200 | 150 | 100 |
| 080 | ~80 | 11 | 1.5 | 0.12 | 1.5 | 0.37 | 9.2/7.6 | 10.8/9.2 | 4.4/3.4 | 3.0/2.6 | 250 | 200 | 150 | 100 |
| 100 | ~100 | 11 | 1.5 | 0.12 | 1.5 | 0.37 | 11.0/9.4 | 13.4/11.8 | 4.4/3.4 | 3.0/2.6 | 300 | 250 | 150 | 100 |
| 120 | ~120 | 11 | 2.2 | 0.12 | 1.5 | 0.37 | 12.0/10.4 | 14.4/12.8 | 4.4/3.4 | 3.0/2.6 | 300 | 250 | 150 | 100 |
| 150 | ~150 | 15 | 3 | 0.12 | 1.5 | 0.37 | 13.5/12.0 | 15.8/14.4 | 4.5/3.8 | 3.0/2.6 | 300 | 300 | 150 | 100 |
Key Design & Performance Features
1. Coupled dual-process structure removes floating oil and heavy sediment particles simultaneously, covering a wider range of pollutant treatment.
2. Fully integrated all-in-one design replaces split DAF and separate sedimentation tanks, drastically saving floor space.
3. Independent discharge channels for floating scum and settled sludge ensure stable sludge properties for easy transportation and off-site disposal.
4. New-built or retrofitted sewage treatment projects with limited land space, requiring integrated multi-contaminant purification solutions.
Applications
1. Wastewater from slaughterhouses and high-sediment food cleaning processes.
2. Wastewater from stone processing, hardware polishing and construction vehicle washing.
3. Washing wastewater from mineral ore dressing and ceramic manufacturing.
4. New-built or retrofitted sewage treatment projects with limited land space, requiring integrated multi-contaminant purification solutions.
Company Profile
WESUS is a leading manufacturer and total solution provider for advanced sewage and sludge treatment systems. Founded in Yixing, China in 2013, we offer reliable, cost-effective equipment and engineering services to global clients. Certified with ISO 9001, ISO 14001 and ISO 45001, we possess strong in-house R&D and manufacturing capabilities supported by a large production base, a professional technical team, patents and university cooperation. Our comprehensive product range includes screening, filtration, sludge dewatering, mixing, aeration and customized solutions. With end-to-end services from design to after-sales support and proven global project experience, we have earned wide recognition including national high-tech enterprise and 5-star after-sales certifications. Adhering to the philosophy of real innovation, excellence and win-win cooperation, WESUS is committed to providing smart, sustainable water treatment solutions for municipal and industrial clients worldwide.
FAQ
Q1: Are you a direct manufacturer? What certifications do you hold?
A: We are a direct manufacturer with our own production facilities and R&D team. We maintain full control over quality, cost, and delivery, and hold certifications including ISO 9001/14001 for our core products.
Q2: What types of collaboration models do you offer?
A: We provide flexible solutions:
- Equipment Supply: Standalone or packaged systems.
- Turnkey Solutions (EPC): Design, procurement, construction, and commissioning.
- Technical Cooperation: Process upgrades, operational maintenance support, and technical consulting.
Q3: How is after-sales service and support ensured?
A: We provide full lifecycle support:
- Warranty: 12–24 months on core equipment.
- Response: 7x24 remote support with fast on-site assistance when needed.
- Spare Parts: Genuine parts are stocked for long-term supply security.
- Maintenance: Annual Maintenance Contracts (AMC) are available to ensure long-term system efficiency.
Q4: What is your typical project execution process?
A: Our standardized workflow ensures efficiency and transparency:
1. Requirement Analysis → 2. Proposal & Quotation → 3. Design Finalization → 4. Production & Factory Testing → 5. Shipping & Installation → 6. Commissioning & Training → 7. After-sales Service.
Customer involvement is encouraged at key milestones.
Q5: Can you provide references or case studies?
A: We have extensive global project experience across municipal and various industrial sectors. We can provide detailed, anonymized case studies and client references upon request.
Q6: What are your payment terms and delivery lead times?
A: - Payment: We accept T/T and L/C, with standard industry progress payment terms.
- Lead Time: Standard equipment: 4–8 weeks. Large custom projects: 12–20 weeks.
A clear production schedule is provided upon contract signing.
Q7: How do you serve international clients?
A: We are experienced in international projects, arranging complete logistics (FOB, CIF, DDP, etc.) and providing full customs documentation. Our designs pre-consider compliance requirements in target markets.
Q8: Can you upgrade or retrofit existing systems?
A: Yes. We specialize in evaluating existing facilities and providing customized retrofit and expansion solutions to enhance performance and capacity with minimal investment and downtime.
Q9: How can we start a consultation?
A: Please contact our Sales Engineering team. To facilitate an efficient discussion, please have your treatment requirements, water quality data, and site information ready. We will provide a preliminary proposal and professional advice.
Contact Us at Any Time
