Livestock Farms, Slaughterhouses, Food Processing Plants, Production Wastewater Treatment Air Flotation Machines

• Customization: Available
• After-sales Service: 7 * 24-Hour Service
• Warranty: 12 Months
• Model NO.: LK-QF-10T/H
• Type: Flotation Machine
• Usage: Industrial, Agriculture, Hospital, Food Processing Plants, Breeding Farms, Slaughterh
• Water Treatment Capacity: 10t/H
• Installed Power: 4.0kw
• Operating Weight: 13t
• Transport Package: Standard Export Size Packaging
• Specification: 5.0*2.2*2.2Hm
• Trademark: LKZT
• Origin: Weifang, Shandong, China
• HS Code: 8422900000
• Production Capacity: 5000 Sets/Year
• Package Size: 6.00cm * 2.20cm * 2.30cm
• Package Gross Weight: 3500.000kg

Product Description

Dissolved air flotation machine is a commonly used solid-liquid separation equipment in the sewage treatment industry, which can effectively remove suspended solids, oils, and adhesives from sewage. The COD removal rate is 75%~85%, and the SS removal rate is over 95%.
Air flotation is a water purification process in which air or other gases are introduced into wastewater to generate a large number of fine bubbles, causing some small suspended solids or solid particles in the water to adhere to the bubbles and float up to the water surface to be scraped off, thus completing solid-liquid separation. Air flotation requires pre-treatment measures such as coagulation, flocculation, and emulsion breaking to complete.
Dissolved air flotation is suitable for treating water with low turbidity, high chromaticity, high organic content, low oil content, low surface active substance content, or rich in algae. It is widely used in industrial wastewater treatment such as printing and dyeing, electroplating, chemical industry, food, oil refining, as well as pulp recovery of papermaking wastewater and separation of activated sludge in biological treatment.

Selection of air flotation machine:

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

Advantage comparison:

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:
1,Energy saving optimization: such as high-efficiency dissolved gas release device and low-pressure dissolved gas technology.   
2,Intelligence: AI algorithms optimize bubble size and dosage.   
3,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.

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.

Customer visits the factory for inspection: