1m3/H Dissolved Air Flotation Water Treatment Equipment

Product Details
Customization: Available
After-sales Service: 24 Hours Online Service
Warranty: 1years
Manufacturer/Factory, Trading Company

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  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
  • 1m3/H Dissolved Air Flotation Water Treatment Equipment
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Basic Info.

Model NO.
YMRF-1
Type
Flotation Machine
Method
Physical Treatment
Usage
Industrial, Home, Agriculture, Hospital
Material
CS with Epoxy Painting
Treatment Capacity
1m3/H
Size
1.0*0.8*1.0m
Dissolved Air Vessel Size
D200*H800
Total Weight
300kg
Total Power
1.5kw
Inlet/ Outlet Diam
D30mm
Transport Package
Wooden Box Package
Specification
1.0*0.8*1.0m
Trademark
YIMEI
Origin
Qingdao, Shandong
HS Code
8421219990
Production Capacity
100 Set/Month

Product Description

Small capacity DAF machine for wastewater treatment


 

Brief introduction of DAF machine

Dissolved air flotation is one of the most advanced air flotation equipment in the world at present,it is designed to remove industrial and city sewage grease,jelly and suspened solid.According to different sewage,the grease removal rate can reach 95% above,most of the suspended solid can be removed,also.When add folcculant and intermixture,the COD and BOD removal rate can reach 50% above.

Main effect:

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:
1.Product recovery and reuse
2.Pretreatment to meet sewer discharge limits
3.Pretreatment to reduce loading on downstream biological treatment systems
4.Polishing of biological treatment effluent
5.Thickening of biosolids
6.Product recovery and reuse Pretreatment to meet sewer discharge limits 
7.Pretreatment to reduce loading on downstream biological treatment systems Polishing of biological treatment effluent ,thickening of biosolids   

Work Principle of DAF machine

1. Add flocculant and intermixture into sewage.Air compressor send air to air tank
2. Pump send flocculating suspended wastewater to the pool.
3. Jet flow device take air to dissolving-air tank,the air will be forced to dissolve into water under 0.35Mpa pressure and forming dissolved air water.
4. The dissolved air water will be sent to air flotation tank.
5. When the press reduce suddenly,air will dissolve out the water and form vast microbubbles,then fully contact the flocculating suspended matter and float to the surface.
6. Surface sludge rollers will collect the solid on the water surface.removing SS and CODcr etc.


Technical parameters of DAF machine
No. Item Qty Remark
1 Maxi External dimension 1 1.0*0.8*1.0m
2 Dissolved air system 1 Dissolved air tank,dissolved air pump, pipeline,valve,instrument,switch etc.
3 Discharge slagging system 1 Scraper plate,motor,reducer,chain,gear etc.
4 Cleaning water system 1 Carbon steel antiseptic, clean water chamber room,pipeline,flange etc.
5 Releaser 1 Carbon steel antiseptic
6 Electric control carbinet 1 CHNT
7 Flocculant dosing system 2 PE tank,metering pump

Main Structure of DAF machine:

1)Air flotation machine:steel structure, it is the main body and core of DAF, which inside is composed of releaser,uniform distribution device,sewage pipe,outlet pipe,sludge tank and scraper system etc.
2) Dissolved air system is mainly composed of dissolved air tank, air storage tank, air compressor and high pressure pump, dissolved tank is the critical parts of system, its function is realize water and air fully contact , speed up air dissolve, which is a closeness Withstand Voltage steel tank, its inside equip with baffle plate,sleeve, to speed up air and water speed, improve  dissolved air efficiency.
3) Chemical dosing system: metering pump, mixing motor, PE tank .



Model list of DAF machine
Model Capacity  Machine size Dissolving air tank volume
(mm)
Motor power Machine weight
(L*W*H)
(m3/h) (m) (kw) (kg)
YMRF-1 1 1.0*0.8*1.0 Φ200 h800 1.5 300
YMRF-2 2 1.8*1.0*1.5 Φ200 h800 1.5 500
YMRF-3 3 2.0*1.5*1.5 Φ300 h1000 2.2 800
YMRF-5 5 2.5*1.5*2.0 Φ300 h1500 2.2 1500
YMRF-10 10 4.6*1.5*2.0 Φ400 h3000 4 2100
YMRF-20 20 5.8*2.0*2.0 Φ400 h3000 4 5400
YMRF-30 30 7.2*2.2*2.1 Φ500 h3000 5.5 6300
YMRF-40 40 8.3*2.2*2.1 Φ500 h3000 5.5 7500
YMRF-50 50 9.0*2.2*2.5 Φ600 h3000 7.5 9100
YMRF-60 60 10.0*2.2*2.5 Φ600 h3000 7.5 10000
YMRF-80 80 10.8*2.2*2.5 Φ800 h3000 11 11000
YMRF-100 100 11.8*2.2*2.5 Φ800 h3000 15 11500

Grouped equipment for DAF machine

1. Chemical dosing system : add PAC PAM liquid to wastewater.

2. Pipeline flocculator : Make sure PAM PAC liquid with wastewater mixed enoughly



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.
6).Large treatment capacity,high efficiency,occupies less.
7).Technology process and equipment sample,easy to use and maintain.
8).Can eliminate sludge bulking.
9).When working,the aerator will send air to the water,can remove the surfactant and odour effectively.At the same time,aeration can add the dissolved air quantity in the water,which will provide advantages to follow-up units.
10).For low temperature,low UTN,algae-containing water,air flotation technology will be the best choose.

Industrial Applications

Poultry processing, Meat processing ,Laundries and textiles ,Egg processing ,Byproduct rendering, Pulp and paper, Plastics recycling, Dairy and milk products, Metal plating and finishing, Bakeries ,Confectionaries, Food processing, Snack food processing, Beverage, Petroleum and petrochemical refining ,Natural gas and petroleum fracking ,Biochemical ,Personal care products

Municipal Applications :

Waste activated sludge thickening, Biological solids clarification ,Phosphorous removal, Algae removal.



Contacts
Name Vanessa Wang
   
   
Mobile phone +86 18753283951
   
Tel 0532-88180456
Fax 0532-88180610
Web http:qdyimei.en.made-in-china.com/
Address No 386 ,Hai Bin Five Road,jiaonan, Qingdao, China

Company information

Qingdao Yimei environment project Ltd. Found in 1988,located in maxi Chinese affairs harbour base Jiao Nan City.Occupy about 36,000 square metres, 15,000 square metres 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, engnieering 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.



 

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