DAF Device Dissolved Air Flotation Machine
for Solid-liquid Separation
Oil and Grease Sewage Treatment Plant
1. Description
YW series Dissolved Air Floatation 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.
(5) 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.
(6) It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.
Suitable area:
slaughtering, starch, pharmaceuticals, papermaking, printing and dyeing,
leather and tannery, petrochemical industry, domestic wastewater, etc.
4. Technical Parameter
Specification |
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 |
2-5 |
1.5-2 |
3 |
0.55 |
1.5 |
Φ400x1000 |
3300x1800x2200 |
YW-10 |
8-10 |
2-3 |
4 |
0.55 |
1.5 |
Φ500x1512 |
4000x2100x2200 |
YW-20 |
15-20 |
5-7 |
7.5 |
055 |
1.5 |
Φ500x1512 |
4600x2400x2200 |
YW-30 |
20-30 |
6-10 |
7.5 |
0.55 |
1.5 |
Φ500x1512 |
5200x2600x2400 |
YW-40 |
30-40 |
8-13 |
7.5 |
0.75 |
2.2 |
Φ600x1880 |
6000x2600x2400 |
YW-50 |
40-50 |
15-20 |
7.5 |
0.75 |
2.2 |
Φ600x1880 |
7000x2600x2400 |
YW-60 |
50-60 |
18-27 |
11 |
0.75 |
2.2 |
Φ600x1880 |
7600x2800x2400 |
YW-70 |
60-70 |
22-30 |
11 |
0.75 |
3 |
Φ650x2034 |
8400 x2800x2400 |
YW-80 |
70-80 |
24-32 |
11 |
0.75 |
3 |
Φ650x2034 |
9200x2800x2400 |
YW-100 |
90-105 |
30-35 |
15 |
0.75 |
4 |
Φ700x1980 |
10000x2800x2600 |
YW-150 |
125-150 |
60-80 |
22 |
1.1 |
4 |
Φ800x1980 |
13500x2800x2600 |
YW-200 |
175-200 |
80-100 |
22 |
1.1 |
5.5 |
Φ800x2100 |
15800x2800x2600 |
YW-250 |
225-250 |
110-120 |
22 |
1.1 |
5.5 |
Φ800x2400 |
15200x3400x2600 |
YW-300 |
280-300 |
120-180 |
37 |
1.1 |
5.5 |
Φ1000x2900 |
19200x3400x2800 |
Company Information
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 10 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.
Over the past few years, the company has been a member of Chinese Environmental Protection Industry, and usually cooperate with Tsinghua University Environment Institute and other renowned domestic professional institutes with a strong ability of non-standard design, manufacture and service. Moreover, the establishment of "Weifang Water Treatment Research Center" gives more strength to the company's technical research and development. With the qualification of environmental protection engineering design and equipment production, the company is able to provide the customers with technical advice, process design, area layout, equipment installation and debugging service, etc.
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.
The company was awarded of "China Patent Shandong Star Enterprise" "Provincial High-tech Enterprise" "The State Science and Technology Commission on Environmental Protection Project Technology Promotion Supporting Institution" "Quality Service Prestige AAA Enterprise" " Abiding by Contracts and Keeping Promises Enterprise" and other rewards. Besides, the company has got the ISO9000 Quality Management System Certification, and the brand "BEITEER" was named "China Famous Brand".
"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.
Miss Conney Liu
Shandong Better Environmental Protection Technology Co., Ltd
Mobile: +86 15954432797
+86 18563632049
Audited Supplier 
){kind=link}
){kind=link}