Flrd Dual Effect Air Flotation Device

• Small Footprint, Intensive Design: Integrating Concave Air Flotation and Dissolved Ai
• Investment Saving, Equipment Combination: Saving Manufacturing and Transportation Costs
• Easy Installation: Equipment Eliminates The Need for Connecting Pipes
• Wide Adaptability: with Two Effects of Air Flotation Rough Treatment
• Trademark: FL
• Origin: China
• Model NO.: FL
• HS Code: 9201200001
• Production Capacity: 500

Product Description

Product Introduction
The FLRD dual effect air flotation device combines the advantages of both concave air flotation and dissolved air flotation, and is a new type of air flotation system developed by perfectly combining the two. This device can flexibly combine to achieve dual effects.
Application scope
Double effect air flotation is mainly used in petrochemical wastewater, meat and dairy product processing wastewater, aquaculture and mechanical processing wastewater.
Outstanding advantages
1. Small footprint, intensive design, integrating concave air flotation and dissolved air flotation;
2. Investment saving, equipment combination, saving manufacturing and transportation costs;
3. Easy installation, equipment eliminates the need for connecting pipes and valves, making installation convenient, maintenance simple, and performance stable with good results;
4. Wide adaptability, with two effects of air flotation rough treatment and fine treatment, suitable for high concentration wastewater, non clogging, and efficient removal of lipids and SS.
operational principle
The front end of the aerator is equipped with a concave air float, and the "micro bubbles" are evenly distributed in the sewage through a stainless steel diffuser impeller. The aerator uses the high-speed rotation of the transmission impeller to create centrifugal force, and generates negative pressure around it to pump air or other gases above the water surface into the aeration port, and then release them from the submerged aeration outlet. When bubbles are generated in the small holes of the diffuser impeller, the high-speed rotating impeller will cut the bubbles into small bubble fragments with a diameter of 30-100 microns for the first pre-treatment. The jet air dissolution device for rear end air dissolution floatation uses water under a certain working pressure to maximize the integration of gas into the water, striving to be in a saturated state. Then, the formed pressure air dissolution water is released through pressure reduction, generating a large number of micro bubbles that fully contact the suspended flocs in the water, causing the suspended flocs in the water to adhere to the micro bubbles and float to the water surface together with the bubbles, forming scum and scraping off the scum, thus purifying the water quality.
Technical Parameter

model	Processing capacity (m3/h)	Pool length (mm)	Pool width (mm)	tank depth (mm)	aerator (kw)	water pump (kw)	Compressor (kw)	Scraper (kw)	total power (kw)
FLRD-1	1	2500	550	1000	0.37	0.55	0.55	0.18	1.65
FLRD-3	1-3	3500	800	1300	1.5	1.1	0.75	0.37	3.72
FLRD-5	3-5	4500	1000	1300	1.5	1.1	0.75	0.37	3.72
FLRD-10	5-10	5500	1200	1800	2.2	1.5	0.75	0.37	4.82
FLRD-15	10-15	6500	1500	1800	2.2	2.2	0.75	0.37×2	5.89
FLRD-20	15-20	7500	1800	1800	2.2	2.2	0.75	0.37×2	5.89
FLRD-30	20-30	9000	2000	1800	2.2	3.0	0.75	0.37×2	6.69
FLRD-40	30-40	10000	2200	1800	4.4	5.5	0.75	0.37×2	11.39
FLRD-50	40-50	11000	2400	1800	4.4	7.5	1.50	0.37×2	14.14