Jiangsu Longdai Environmental Protection Co., Ltd.
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100T/D Carbon steel Dissolved air floatation machine for waste water filtration system
Dissolved air flotation machine is suitable for the treatment of small and mediium-sized industrial wastewater and urban comprehensive sewage.It is used to remove suspended solids,grease and various colloids in sewage.It can also recycle useful substances.Dissolved air flotation can effectively remove SS,and CODcr.
Working Principle
Pollutants in sewage can be divided into soluble organic matter and insoluble substance (SS). Under certain conditions, soluble organic matter can be transformed into non-soluble substance. One of the methods of sewage treatment is to add coagulants and flocculants so that most of the soluble organic matter can be transferred into insoluble substance. Then all or most of the non-solution soluble substances (SS) are removed to achieve the purpose of sewage purification, and the main method of SS removal is to use the method of air flotation. After the dosing reaction, the sewage enters the mixing zone of the air float and mixes with the dissolved air water after release. The air dissolved in the water is released from the water and forms 20-40um tiny bubbles, which makes the flocculant adhere to the tiny bubbles and then enters the air float zone. Under the action of air buoyancy, the flocs float to the water surface and form scum. After the lower level of clean water flows to the clear pool through the water collector, part of the water flows back to be used as dissolved gas, and the rest of the clean water flows out through the overflow port. After the scum on the surface of the air float tank accumulates to a certain thickness, the scum is scraped into the air float sludge tank by the scraper and discharged.
Parameters
| Type | processing capacity(M³h) | Size(m) | dissolved air vessel Size(mm) | Motor Power(Kw) | Total Weight(Kg) | ||
| Length | Width | Height | |||||
| MJQF-1 | 1 | 1.5 | 0.9 | 1.9 | φ300 h1000 | 2.2 | 1200 |
| MJQF-3 | 3 | 2.7 | 1.2 | 2.0 | φ300 h1000 | 2000 | |
| MJQF-5 | 5 | 3.5 | 1.5 | 2.0 | φ300 hl500 | 2800 | |
| MJQF-10 | 10 | 4.6 | 1.7 | 2.0 | φ400 h3000 | 4.0 | 3600 |
| MJQF-20 | 20 | 6.0 | 2.1 | 2.2 | φ400 h3000 | 5400 | |
| MJQF-30 | 30 | 7.2 | 2.4 | 2.2 | φ500 h3000 | 5.5 | 6300 |
| MJQF-40 | 40 | 8.3 | 2.8 | 2.2 | φ500 h3000 | 7500 | |
| MJQF-50 | 50 | 9.3 | 3.2 | 2.2 | φ600 h3000 | 7.5 | 9100 |
| MJQF-60 | 60 | 10.3 | 3.2 | 2.2 | φ600 h3000 | 10000 | |
| MJQF-80 | 80 | 11.2 | 3.5 | 2.5 | φ800 h3000 | 11 | 11500 |
| MJQF-100 | 100 | 12.5 | 3.9 | 2.5 | φ800 h3000 | 15 | 13000 |
Real Picture
Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
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