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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Better
  • Model Number: YW
  • Product name: Dissolved Air Flotation Machine,Oily SS Waste Water Pretreatment
  • Series: YW
  • Color: Silver Grey/Blue/Customized
  • Material: Carbon Steel
  • Capacity: 4-300m3/h
  • Certification: ISO9001
  • Function: sewage pretreatment
  • Application: household/industy/hotel/hospital
  • Usage: Solid-liquid Or Liquid-liquid Separation

Packaging & Delivery

Packaging Details Seaworthy package
Delivery Time Within 15 days

DAF System Dissolved Air Flotation Machine,Oily SS Waste Water Pretreatment Equipment

 

 

DAF System Dissolved Air Flotation Machine,Oily SS Waste Water Pretreatment Equipment 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.

Advantages:

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).Customized design, meet the variable requirement.

Working 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 COD etc.

Product Structure:

 

  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.

Releaser set in the central of air flotation machine, it is the key parts of producing microbubbles. The dissolved air water from dissolved air tank is fully mixed sewage in here, suddenly release, producing vigorous agitation and vortex, then form diameter 20-50UM microbubbles, it adhere to flocculating constituent in sewage, thus reduce the flocculating constituent proportion and ascend, cleaning water will be separated out thoroughly. Outlet pipe uniform distribution the bottom,and via 1pc erect main pipe connect to top overflow, overflow exit equipped with water level regulating handle, convenient to adjust water level in tank,. Discharge pipe install in bottom of tank, used to discharge sediment deposit in tank bottom. The tank body equip with sludge tank, the scraper set in the sludge tank, the scraper rotation constant, continuous scrape the floated sludge into sludge tank, then flow automatically into sludge pond.

 

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 agentia: steel round tank, used to dissolve storage liquid medicine.

Technical Parameter:

The capacity of dissolved air floatation can be devided into several kinds: 5, 10, 20, 30, 40, 50, 60, 80, 100, 200, 250, 300m3/h, it is can be designed according to customer's requirements

It can be used in food industry, paper mill, textile,leather, beer industry.

 slaughtering, starch, pharmaceuticals, papermaking, printing and dyeing, 

leather and tannery, petrochemical industry, domestic wastewater, etc.

Shipping & Package:

FAQ

Q:How to buy your idea products?

A:You can provide us your water sources, water quality, flow rate and ground area (connect us for more details).

 

Q:How to pay?

A:TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

 

Q:What is the delivery time?

A:It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.

 

Q:How to pack the products?

A:We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.

 

Q:How to keep your equipments from corrosion? 

A:We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.

 

Q:How to install after the equipments arriving destination?

A:We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.

 

 

Company Profile:

Shandong Better Environmental Protection Technology Co., Ltd. is a high-tech enterprise which was established through the introduction of US technology and specialized in technical research and development, production, design and construction.

The company is located in Shandong Zhucheng, facing the coastal city Qingdao on the east and emerging port Rizhao port on the south, which has a superior location, convenient traffic and well equipped foundation. The company covers an area of 33000 m2, with a registered capital of 23 million yuan and the fixed asset 50 million yuan. At present, there are 185 employees in the company, among the existing staff, there are 76 professional personnel with college degree above or intermediate title above.

Depend on the perfect production and reliable quality, the products are widely used in the industrial and municipal sewage area. Now the products sell well at home, and once exported to other countries such as Japan, Holland, Pakistan, South America, Africa and Southeast Asia more than 30 countries and regions.

"There is no best, only Better", it is the pursuit we will never stop. We sincerely look forward to cooperating with friends at home and abroad and warmly welcome you to cooperate together for creating the better future.

Certifications:

 

Contact Us:

For any questions, PLS feel free to contact me.

Summer always be here service on you. Thanks!

 

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