- Country of manufactureRussia
Aerator (dispersant) EFVP-Tr-80x92-1000 (2000, 3000, 4000)
Diameter inside, mm: 80
Outside diameter, mm: 100
Length, mm: 1000, 2000, 3000, 4000
Fit , mm: 80
Price: 650 rubles. per running meter
EXAMPLE OF DESIGNATION OF FILTERS IN DOCUMENTATION
EFVP - St (Tr) - 38x54 - 125-1 '
EFVP - Fiber-Porous Filtering Element
St (Tr) - in the form of a glass (pipe)
38 - inner diameter
54 - outer diameter
125 - length
1 ' - fit
The "KALAN" company produces dispersants (aerators) for aeration systems for biological wastewater treatment plants. The technical data of the dispersants are given in the tables. Operation of dispersants at aeration stations of various enterprises from 1994 to the present has revealed their undoubted advantages over aerators of other systems:
- Low price;
- Simplicity of installation and operation; </ li >
- Low operating costs;
- Stability of treated water parameters.
Unlike analogues, our dispersants have their own high strength and are produced without frames, which significantly reduces their cost. This puts our products ahead of the competition in price with other dispersants. Improving the technological process of the production of dispersants, the specialists of the company "KALAN" obtained materials that ensure the formation of a bubble with a diameter of 1 - 3 mm under standard conditions.
At the request of the customer, dispersants can be made in the form of glasses and equipped with bushings with a given thread for installation.
Equipping pneumatic aeration systems with our elements (in comparison with the use of other dispersants made of metal, ceramics or fiberglass), allows:
- Reduce capital investments in aeration system equipment 25-50%;
- Increase the specific performance of the aeration system per kilowatt of electricity consumed by 20 - 60%
- Increase the air utilization factor by 1.5 - 2 times.
Our materials are also used for preliminary air purification at the same aeration stations.
The photographs show examples of installation and commissioning stages. Dispersers EFVP-St-38-1000 are used in photos 1-6.
Our company, together with CJSC "Rum", has developed an original design of the aeration system.
POSSIBLE SIZES OF DISPERSANTS
|Internal diameter, mm||38||68||100|