Dissolved Air Flotation Machine Solid-Liquid Separation Equipment for Food Production Wastewater Treatment

• Customization: Available
• After-sales Service: 7 * 24-Hour Service
• Warranty: 12 Months
• Model NO.: LK-QF-10T/H
• Type: Flotation Machine
• Method: Combined Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Food Processing Plants, Breeding Farms, Slaughterh
• Transport Mode: International Shipping
• Appearance Color: Customized
• Is It Customized: Customized According to Customer Requirements
• Production Cycle: 1-2weeks
• After Treatment: Meet Emission Requirements
• Material: Carbon Steel Anti-Corrosion
• Authentication: SGS/CE/ISO9001
• Operating Weight: 10t
• Service Life: 8-10 Years
• Type of Medication: Flocculant
• Core Components: Dissolved Gas Scraping System
• Working Voltage: 220V/380V/Customized
• Installed Power: 3kw
• Water Treatment Capacity: 10t/H
• Removal Rate: 95%
• Transport Package: Standard Export Size Packaging
• Specification: 4.0*2.0*2.0Hm
• Trademark: LKZT
• Origin: Weifang, Shandong, China
• HS Code: 8421299090
• Production Capacity: 5000 Sets/Year
• Package Size: 4.00cm * 2.20cm * 2.30cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

Introduction to Air Floatation Machine (DAF)

Dissolved air flotation machine technology has been widely used in recent years in water supply and drainage and wastewater treatment, it can effectively remove the wastewater difficult to precipitate the floating flocs, flocculation of colloidal substances, oil substances, color, etc..     

Specification

Model	Processing Capacity (m³/H)	Dimension (L×W×H)(m)	Air Compressor Power(Kw)	Host Power(Kw)	Operating Weight(T)
LKQF-3	3	3.2×1.7×1.8	1.1	3	4.5
LKQF-5	5	3.8×1.9×2.0	1.1	3	7.5
LKQF-10	10	5.0×2.2×2.2	1.5	4	13
LKQF-15	15	6.0×2.2×2.2	1.5	4	19
LKQF-20	20	6.5×2.2×2.3	1.5	5.5	26.5
LKQF-30	30	7.5×2.2×2.3	1.5	7.5	39
LKQF-50	50	8.5×2.2×2.3	2.0	9.5	59.5
LKQF-80	80	11.5×2.2×2.3	3.0	15	90

Display of processing effect

Advantages of air flotation machine products

Air flotation machine is an efficient water treatment equipment that achieves solid-liquid or liquid-liquid separation by adsorbing suspended solids with microbubbles. It is widely used in fields such as wastewater treatment and sludge concentration. The following is an analysis of its core advantages and typical applications:
1, Advantages of air flotation machine products
1. Efficient separation
Microbubbles (20-30 μ m) have strong adsorption capacity and can effectively remove small suspended solids (such as oil, algae, fibers, etc.), with SS removal rates of over 90%.   
Compared to precipitation method, the treatment time is shortened by more than 50%, making it suitable for pretreatment of high concentration wastewater.
2. Energy conservation and environmental protection
Adopting dissolved air flotation (DAF) or cavitation air flotation (CAF) technology has low energy consumption (such as DAF energy consumption of about 0.1-0.3 kWh/m ³).   
Use less chemical agents to reduce secondary pollution.
3. Strong adaptability
It can handle high concentration (COD up to 5000mg/L), high viscosity (such as oily food wastewater), or low turbidity wastewater.   
Good tolerance to temperature and pH fluctuations, and high operational stability.
4. Compact design
The modular structure occupies a small area (such as about 50 square meters for equipment with a processing capacity of 100m ³/h), making it suitable for scenarios with limited factory space.
5. High degree of automation
Equipped with PLC control system, real-time monitoring of dissolved gas pressure, flow rate and other parameters, reducing the difficulty of manual operation.

Typical application areas
Application industry	Processing object	Treatment effect
Municipal sewage	Sludge concentration and algae removal	Reduce the moisture content of sludge from 99% to 95%, improving the subsequent dewatering efficiency
Food processing	Oils, proteins, suspended particles (such as slaughter wastewater)	Oil removal rate>85%, COD reduction of 50% -70%
Paper industry	Recycling of fibers and fillers (such as CaCO3)	Fiber recovery rate exceeds 90%, reducing raw material costs
Petrochemical/Pharmaceutical	Emulsified oil, colloidal substances	Reduce oil content from 100mg/L to<10mg/L and meet emission standards
Printing and dyeing wastewater	Removal of dye particles and chromaticity	Color removal rate of 60% -80%, improving subsequent biochemical treatment

development trend

Energy saving optimization: such as high-efficiency dissolved gas release device and low-pressure dissolved gas technology.   
Intelligence: AI algorithms optimize bubble size and dosage.   
Composite process: combined application of air flotation+MBR, air flotation+advanced oxidation.
The air flotation machine has significant potential in the field of industrial wastewater upgrading and resource recovery due to its fast separation and wide adaptability. In practical applications, it is necessary to comprehensively select based on water quality characteristics and economy.

Shandong Lingke Environmental Protection Technology Co., Ltd. After sales commitment:

7×24-hour Online Support: The after-sales team is available around the clock.
12-month Warranty: Free repair and replacement for non-human-caused damage to the core components of the sewage treatment equipment. Regular on-site inspections.
Free Customization Service: Free design solutions based on water quality, treatment capacity and other requirements. Supports customization of materials, processes, and intelligent modules. Full-cycle protection for equipment operation.

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
 
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.

Q: Can you produce according to our design, or print our brand on your design?
A:Yes, OEM and ODM are welcome.
 
Q: Are you a trading company or a manufacturer?
A: We are a factory. We are a professional manufacturer of sewage treatment equipment.
 
Q: Where is your factory located?
A: Beautiful Kite Capital Weifang, Shandong
 
Q: How can we trust you and your company? Is this the first transaction?
A: Our company has long-term professional experience. We have collaborated with over 1000 clients in China and overseas. We export to nearly 40 countries around the world. Welcome to our company and feel free to visit the production status of our factory at any time.