Palm Oil Refinery Water Purification Dissolved Air Flotation Daf System

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: 1years
• Model NO.: yimeiLamella
• Type: Flotation Machine
• Method: Combined Treatment
• Usage: Industrial, Home, Agriculture, Hospital
• Material: Carbon Steel or Stainless Steel
• Prouduct Name: Containerized Mbbr Sewage Treatment Plant
• Certificate: ISO9001,CE
• Capacity: Customized
• Name: Dissolved Air Flotation
• Control System: Automatic
• Oil Removerl: 95%
• Tss Removel: 95%
• Transport Package: Standard Export Packing
• Specification: 7.0*2.0*2.1m
• Trademark: YIMEI
• Origin: China
• HS Code: 8421219990
• Production Capacity: 20

Product Description

Dissolved air flotation machine

1. Introduction
Dissolved air flotation machine (DAF) is manufactured by our factory and mainly used for solid-liquid separation and liquid-liquid separation. Flotation device will produce large amounts of tiny bubbles by dissolved gas and release system in the water, to make the adhesion in the waste water and water close to the density of solid or liquid particles, causing the whole condition of density smaller than water, and depend on the ascend to the surface flotage, so as to achieve the purpose of the liquid-solid separation, liquid-liquid separation.

2. Work Principle:


The air will be send by air compressor into air tank, then take in air dissolved tank by jet flow device, the air will be force to dissolve into water under 0.35Mpa pressure and forming dissolved air water, then send to air flotation tank. Under the circumstance of sudden release, the air dissolved in water will be dissolve out and form vast microbubble group, which will be fully contact the flocculating suspended matter in sewage, the suspended matter was sent by pump and flocculation after adding medicine, the ascending microbubble group will adsorb in the flocculated suspended matter, made its density reduce and floated to water surface, thus reach the purpose of removing SS and CODcr etc.

3. Feature:
1).Dissolved air pump edge bibulous the edge is inspiratory, pump pressurized mix within, gas to liquid efficient dissolving, small bubbles than 30 um.
2).Low voltage operation, the dissolved gas efficiency is as high as 99%, release rate as high as 99%.
3).Tiny bubbles and suspended particles of efficient adsorption, improve the SS remove effect.
4).Dissolved gas water dissolving efficiency 80-100%, than traditional dissolved gas floating high efficiency three times.
5).Pressure-capacity curve smooth, easy to achieve automatic control, easy to operate, easy maintenance, low noise.

4. Main Structure


5. Applications :
Dissolved air flotation (DAF) is a proven and effective physical/chemical technology for treating a variety of industrial and municipal process and wastewater streams. DAF systems are commonly used for the removal of oils & greases and suspended solids to meet a variety of treatment goals including:
Product recovery and reuse
Pretreatment to meet sewer discharge limits
Pretreatment to reduce loading on downstream biological treatment systems
Polishing of biological treatment effluent
Thickening of biosolids

6. Parameters

Model	Disposal capacity (m3/h)	Equipment size (m)			dissolved air vessel size (mm)	With motor power	Equipment total weight
		Length	Width	Height		(Kw)	(Kg)
YMRF-30	30	7.2	2.0	2.1	Φ500x h3000	5.5	4500

 

Serial	Item	Qty	Remark
1	Main tank body (6mm thickness,carbon steel)	1	Length: 7.2m   width: 2.0m   height: 2.1m
2	Dissolved air system (carbon steel)	1	Dissolved air tank,Tai wan JAGUAR air compressor,CNP recycle pump ,pipeline,valve,instrument,switch etc.
3	Discharge slagging system	1	Scraper plate,motor, reducer,Nylon chain, rotation axis,sprocket ,gear etc.
4	Cleaning water system	1	Carbon steel cleaning water chamber room, pipeline, flange etc.
5	Releaser	1	SS304
6	Electric control cabinet	1	CHNT

Qingdao Yimei environment project Ltd. Found in 1988, located in maxi Chinese affairs harbour base Jiao Nan City. Occupy about 36,000 square meters, 15,000 square meters workshop building, have each kind of processing machine about 130 pcs, as one of Shandong Province environment protection industrial association trustee member unit, now have staff about 300 person, 72 engineers and technicians, mainly engaged in the environment project, environmental protection equipment design and manufacture, water treatment technological development, engineering construction, technical service and series of products of client customized.
    We have the well experienced engineer, strong specialized production base, advanced manufacturing facilities, and can supply the first-rate product and special field consulting service.
In the long rang concentrates efforts on environment protection cause investing in construction, complete sets of equipment and project overall contracting.