Advanced Dissolved Air Flotation System for Wastewater Efficiency

Product Description

 

In water treatment practice, air flotation separation and purification is one of the effective process methods for oil pollution, suspended solids, algae, etc. with a density close to water.
 

 

Product Description

 

Construction and working process
The GF type combined air flotation equipment consists of components such as an air flotation tank, a dissolved gas system, a dissolved gas reflux pipeline, a dissolved gas water release device, a slag scraping device (which can be used in combination, crane type, and chain plate type according to user needs), and an electrical control cabinet. Air flotation separation technology refers to the process of allowing air and water to dissolve into water to a greater extent under a certain working pressure, striving to be in a saturated state. Then, the formed pressure dissolved water is released through pressure reduction, producing a large number of fine bubbles that fully contact the suspended flocs in water. This allows the suspended flocs in water to adhere to the micro bubbles and float to the water surface together with the bubbles, forming scum and scraping off the scum, thereby purifying water quality. Air flotation mainly plays a role in solid-liquid separation (while reducing COD, BOD, chromaticity, etc.). After adding flocculants PAC or PAM to the raw water and undergoing effective flocculation reaction (time, dosage, and flocculation effect must be determined experimentally), the raw water enters the combined air flotation contact area. In the contact area, the microbubbles in the dissolved water adhere to the flocs in the raw water and enter the separation zone together. Under the buoyancy of the bubbles, the flocs and bubbles rise to the liquid surface together, forming scum. The scum is scraped from the scraping device to the sludge area. The clean water in the lower layer flows to the clean water tank through the collection pipe. Some of the clean water flows back for use in the dissolved gas system, while the other part is discharged.
 

Product Parameters

 

 

GF series without reaction zone combination air flotation installation dimensions (mm)

Model	L	B	H	l	b	h	h1	h2	h3	DN1	DN2	DN3	DN4
GF-1	1500	1000	1300	1400	550	1080	150	800	750	50	32	50	32
GF-2	1960	1200	1600	1800	700	1300	200	1000	850	50	50	50	32
GF-3	3000	2100	2300	2800	800	1900	250	1400	900	80	50	80	50
GF-5	3200	2300		3000	1000					80	80	80	50
GF-10	4200	2500	2500	4000	1200	2100		1500	1100	100	100	100	80
GF-15	4700	2800		4500	1500					125	100
GF-20	4700	3100		4500	1800					150	125
GF-30	5700	3400		5500	2000		300			200	150
GF-40	7200	3300		6000	2200				1000	200	150	150
GF-50	7200	3800		6000	2700					250	200
GF-60	8200	3900		7000	2800					250	200
GF-70	9200	4100		8000	3000					250	200
GF-80	10200	4400		9000	3200					300	250
GF-100	10200	4800		9000	3600			1550		300	250

Installation dimensions of GF series combined air flotation with reaction zone(mm)

Model	L	B	H	l	b	h	h1	h2	h3	DN1	DN2	DN3	DN4
GF-1T	1800	1000	1300	1700	550	1080	150	800	750	32	32	50	32
GF-2T	2360	1200	1600	2200	700	1300	200	1000	850	50	50	50	32
GF-3T	3460	2100	2300	3300	800	1900	200	1400	900	50	50	80	50
GF-5T	3660	2300		3500	1000		250			80	80	80	50
GF-10T	4700	2500	2500	4500	1200	2100	1900	1500	1100	100	100	100	80
GF-15T	5200	2800		5000	1500					100	100
GF-20T	5200	3100		5000	1800		1850			125	125
GF30T	7200	3100		6000	2000					125	150
GF-40T	8200	3300		7000	2200				1000	150	150	150
GF-50T	8200	3800		7000	2700					150	200
GF-60T	9200	3900		8000	2800					200	200
GF-70T	10200	4100		9000	3000					200	200
GF-80T	11200	4400		10000	3200					200	250
GF-100T	11700	4800		10500	3600			1550		200	250

 


 

Model	Processing Capacity (m³/h)	Dissolved Water Volume (m³/h)	Main Motor (kw)	Inflatable Motor(kw)	Slag Scraper (kw)	Blender (kw)×2	Total Power (kw)
							Without reaction/Containing reactions
GF-1	0.5-1	0.3-0.5	0.55	0.55	0.18	0.37×2	1.28/2.02
GF-2	1-2	0.5-0.8	0.55	0.55	0.18	0.37×2	1.28/2.02
GF-3	2-3	1-1.5	1.1	0.55	0.2	0.4×2	1.85/2.65
GF-5	3-5	1.5-2	1.1	0.55	0.2	0.4×2	1.85/2.65
GF-10	5-10	3-4	1.5	0.75	0.2	0.4×2	2.45/3.25
GF-15	10-15	4-5	2.2	0.75	0.4	0.75×2	3.35/4.85
GF-20	15-20	5-7	2.2	0.75	0.4	0.75×2	3.35/4.85
GF-30	20-30	8-12	5.5	0.75	0.4	0.75×2	6.65/8.15
GF-40	30-40	10-15	5.5	0.75	0.4	0.75×2	6.65/8.15
GF-50	40-50	15-18	7.5	1.5	0.4	0.75×2	9.4/10.9
GF-60	50-60	18-20	7.5	1.5	0.4	0.75×2	9.4/10.9
GF-70	60-70	20-25	11	2.2	0.4	0.75×2	13.6/15.1
GF-80	70-80	25-30	11	2.2	0.4	0.75×2	13.6/15.1
GF-100	80-100	35-40	IE	2.2	0.4	0.75×2	17.6/19.1
GF-150	120-150	40-50	15	2.2	0.4	1.1×2	17.6/19.8
GF-200	180-200	70-80	22	4	0.4	1.1×2	26.4/28.6

 

Detailed Photos

 

Product Application

Packaging & Shipping

FAQ

Q: Can your air floatation machine effectively treat various types of sewage?
A: Yes, our air floatation machine adopts advanced technology and processes. It can effectively treat various types of waste water, including industrial wastewater, medical wastewater, domestic wastewater, etc., according to the quality of the customer's raw water.

Q: We are worried about the stability of the machine. Has your machine been fully tested and verified?
A: Yes, our air floatation machine meets international standards and has undergone rigorous testing and verification to ensure its stability and reliability. We use high-quality materials and advanced manufacturing processes to ensure that the machine performs well in long-term operation and can adapt to different working environments and load changes.

Q: Can you provide corresponding machine installation training and support?
A: Of course, we provide installation guidance and training services to ensure that your staff can correctly and safely install and operate air floatation machine. In addition, we also provide remote support and regular maintenance services to ensure the long-term stable operation of the machine.

Q: Can you provide timely assistance if there is a malfunction or maintenance needed during the operation of the machine?
A: If there is a malfunction in the operation of the machine, please contact our customer service promptly. We have a dedicated after-sales service team that can provide you with technical support and repair services.

Q: Can you customize the air floatation machine plan according to our needs?
A: Of course, our engineering team has rich experience and can design and formulate the most suitable machine process plan according to your local water quality, water volume and water outlet standards. We will fully understand the customer's requirements and combine our technical expertise to provide the most suitable machine. The best solution.

Q: How long is the warranty period for your machine?
A: Our machine has a warranty period of one year.