DAF Dissolved Air Floatation Machine for Paper Sewage Treatment Plant
1. Product Description:
YW series Dissolved Air Flotation is mainly for solid-liquid or liquid-liquid separation. Large sum of micro bubbles produced by dissolving and releasing system adhere to solid or liquid particles with same density as waste water to make the whole float to the surface thus achieve the aim of solid-liquid or liquid-liquid separation.
2. Application:
(1) Remove oil and TSS.
(2) Separate small particles and algae in groundwater.
(3) Recover valuable products in industrial sewage such as paper pulp.
(4) Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
3. Features:
(1) Large capacity, high efficiency and small occupying space.
(2) Compact structure, easy operation and maintenance.
(3) Silt expansion elimination.
(4) Aerate to the water while air floating, it has an obvious effect to the elimination of active agent and foul smell in water. Meanwhile, the increased dissolved oxygen provides a favorable condition to the follow-up process.
(5) It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.
4.Technical Parameter:
5.Advantage:
1. Extremely high scrapping speed (2-3 times faster than conventional design) and safety operation because of using fully reverse and closed scraper.
2. High hydraulic load and low footprint because of horizontal plates in the separation zone, more effective separation and optimization hydraulic flow in the separation area.
3. Better outlet water quality because of W-shape sludge sedimentation hopper.
4. Effectively minimize chemical consumption because of re-flocculation performance of reverse scraping design.
5. No blind angle in scum collection chamber.
6.Solution Advice: Installation &. Operation Guide:
You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project, then more technical solutions will be suggested to you.
Company Information
Shandong Better Enviromental Protection Technology Co.,Ltd,it is the largest environmental protection technology enterprise in Shandong Province, adopted the US technology,with experience over 10 years on machinery, during the past decade, we won very good reputation among our customers all over the world, ,Turkey, Janpan, Saudi Arabia, Bangledesh, Iran, Iraq, Vietnam, Singapore, Maldives, Malaysia, Argentina, Comlombia, Ecuador, Mexico, Mongolia, UZ, etc, and got the National Patent for this product.
We are the sewage and waste treatment industry expert.
FAQ:
1.Q:Are you a factory or trading company.
A:We are a factory ,we have rich experience for manufacuring water processing equipment for more than 10 years.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in No.1137,Zhucheng city ,Shandong Province, China .It is about 2 hours from Qingdao airport, Qingdao train station and Wei fang train station. We can pick you up if you need ,welcome to visit our factory.
3.Q:Do you have minimum order quantity request?
A:No minimum order, but it can get a discount if you order a large quantity.
4.Q:Do you have certificates?
A:Yes,we have ISO,SGS certificate.
5.Q:Can you meet my special require mwnts for my products?
A:Yes,we have a professional design team.We can provide drawings according to your requirements.
6.Q:How to buy your idea products?
A:You can provide us your water or waste sources,water or waste quality,flow rate and ground area (connect us for more details) .
7.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.
8.Q:What is the delivery time ?
A: It depends on order quantitles .Generally speaking ,the delivery time will be within 4 to 6 weeks.
9.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.
10.Q:How to keep your equipments from corrosion?
A:We use the world-famous paint ,like Sigma Coatings ,Pain ,Bow, etc. What's more ,we paint strictly according to the standard process.
11.Q:How do you manufacture your equipment?
A:Our machining technology includes laser 1 plasma cutting ,automatic welding, CNC cutting and bending.
12.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 willl be paid by buyers.
YW series Dissolved Air Flotation is mainly for solid-liquid or liquid-liquid separation. Large sum of micro bubbles produced by dissolving and releasing system adhere to solid or liquid particles with same density as waste water to make the whole float to the surface thus achieve the aim of solid-liquid or liquid-liquid separation.
2. Application:
(1) Remove oil and TSS.
(2) Separate small particles and algae in groundwater.
(3) Recover valuable products in industrial sewage such as paper pulp.
(4) Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
3. Features:
(1) Large capacity, high efficiency and small occupying space.
(2) Compact structure, easy operation and maintenance.
(3) Silt expansion elimination.
(4) Aerate to the water while air floating, it has an obvious effect to the elimination of active agent and foul smell in water. Meanwhile, the increased dissolved oxygen provides a favorable condition to the follow-up process.
(5) It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.
4.Technical Parameter:
| Model | Capacity(m³/h) | Dissolved Gas water(m³/h) | Main dynamo power(KW) | Foam scraper power(KW) | Air compressor power(KW) | Dissolved air tank size(mm) | Overall dimension(mm) |
YW-5 | 4-5 | 1.5-2 | 3 | 0.55 | 1.5 | φ400×1000 | 3300×1800×2000 |
| YW-10 | 8-10 | 2-3 | 4 | 0.55 | 1.5 | φ500×1512 | 4000×2100×2200 |
| YW-20 | 15-20 | 5-7 | 7.5 | 0.55 | 1.5 | φ500×1512 | 4600×2400×2200 |
| YW-30 | 20-30 | 6-10 | 7.5 | 0.55 | 1.5 | φ500×1512 | 5200×2600×2400 |
| YW-40 | 30-40 | 8-13 | 7.5 | 0.75 | 2.2 | φ600×1880 | 6000×2600×2400 |
| YW-50 | 40-50 | 15-20 | 7.5 | 0.75 | 2.2 | φ600×1880 | 7000×2600×2400 |
| YW-60 | 50-60 | 18-27 | 11 | 0.75 | 2.2 | φ600×1880 | 7600×2800×2400 |
| YW-70 | 60-70 | 22-30 | 11 | 0.75 | 2.2 | φ650×2034 | 8400×2800×2400 |
| YW-80 | 70-80 | 24-32 | 11 | 0.75 | 3 | φ650×2034 | 9200×2800×2400 |
| YW-105 | 90-105 | 30-35 | 15 | 1.5 | 3 | φ700×1980 | 10000×2800×2600 |
| YW-150 | 125-150 | 60-80 | 22 | 1.1 | 4 | φ700×1980 | 13500×2800×2600 |
| YW-200 | 175-200 | 80-100 | 30 | 1.1 | 5.5 | φ800×2100 | 15800×2800×2600 |
| YW-250 | 225-250 | 100-120 | 37 | 1.1 | 5.5 | φ800×2400 | 15200×3400×2600 |
| YW-300 | 280-300 | 120-180 | 37 | 1.1 | 5.5 | φ1000×2900 | 19200×3400×2800 |
5.Advantage:
1. Extremely high scrapping speed (2-3 times faster than conventional design) and safety operation because of using fully reverse and closed scraper.
2. High hydraulic load and low footprint because of horizontal plates in the separation zone, more effective separation and optimization hydraulic flow in the separation area.
3. Better outlet water quality because of W-shape sludge sedimentation hopper.
4. Effectively minimize chemical consumption because of re-flocculation performance of reverse scraping design.
5. No blind angle in scum collection chamber.
6.Solution Advice: Installation &. Operation Guide:
You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project, then more technical solutions will be suggested to you.
Company Information
Shandong Better Enviromental Protection Technology Co.,Ltd,it is the largest environmental protection technology enterprise in Shandong Province, adopted the US technology,with experience over 10 years on machinery, during the past decade, we won very good reputation among our customers all over the world, ,Turkey, Janpan, Saudi Arabia, Bangledesh, Iran, Iraq, Vietnam, Singapore, Maldives, Malaysia, Argentina, Comlombia, Ecuador, Mexico, Mongolia, UZ, etc, and got the National Patent for this product.
We are the sewage and waste treatment industry expert.
FAQ:
1.Q:Are you a factory or trading company.
A:We are a factory ,we have rich experience for manufacuring water processing equipment for more than 10 years.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in No.1137,Zhucheng city ,Shandong Province, China .It is about 2 hours from Qingdao airport, Qingdao train station and Wei fang train station. We can pick you up if you need ,welcome to visit our factory.
3.Q:Do you have minimum order quantity request?
A:No minimum order, but it can get a discount if you order a large quantity.
4.Q:Do you have certificates?
A:Yes,we have ISO,SGS certificate.
5.Q:Can you meet my special require mwnts for my products?
A:Yes,we have a professional design team.We can provide drawings according to your requirements.
6.Q:How to buy your idea products?
A:You can provide us your water or waste sources,water or waste quality,flow rate and ground area (connect us for more details) .
7.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.
8.Q:What is the delivery time ?
A: It depends on order quantitles .Generally speaking ,the delivery time will be within 4 to 6 weeks.
9.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.
10.Q:How to keep your equipments from corrosion?
A:We use the world-famous paint ,like Sigma Coatings ,Pain ,Bow, etc. What's more ,we paint strictly according to the standard process.
11.Q:How do you manufacture your equipment?
A:Our machining technology includes laser 1 plasma cutting ,automatic welding, CNC cutting and bending.
12.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 willl be paid by buyers.