Description
Lamella Separator Description
Gravity Settler is a pre-assembled, modular, high rate inclined plate settler that uses a counter-current flow principle for effective solids removal. The inclined plate concept provides an effective settling area that is equal to the field of each plate as projected onto a horizontal surface. Using the standard 2″ plate spacing and 55°-60°, up to 10 ft² of projected area become available for each square foot of land area.
The size of the gravity settler mentioned in the introduction is determined according to two parameters, namely the upflow rate of the liquid and the settling area. Therefore, under the same conditions, the effective area of the clarifier and the flake settler are the same. In the clarifier, the settling area is the surface of the water tank, and in the flake settler, the settling area is the total area of the inclined plate projected on the horizontal surface.
Available options
•Flash mixing/flocculation tank with agitator
•Full glass steel or stainless steel structure
•Concrete tank design
•Special coatings and plates
•Integrated mechanical sludge thickener
•Overhaul platforms and ladders
•In-house laboratory analysis to optimize equipment
•Drinking water design
•Gasket and removable cover
•Automatic desilting
•Instrumentation and control
•Chemical feed equipment
•Sludge treatment and dewatering
•Pilot size units for field testing
Lamella Separator Model
DLC-I Gravity Lamella ,V shape mud bucket, simple structure, no energy consumption.
DLC-II Lamella with scraper,Increase the mechanical transmission mechanism, the mud discharge is better and smoother, and it matches the unit with large processing capacity.
DLC-III Super hydraulic Lamella,Reduced footprint, efficient sedimentation, detachable transportation.
| DLC Model |
Capacities (m3/h) |
Piping Connections() | Physical Dimensions(m) | |||||
| Inlet(a) | Effluent(b) | Sludge(c) | Backwash(d) | L | W | H | ||
| DLC- | 5 | 80 | 80 | 50 | 50 | 2.55 | 1.6 | 2.9 |
| DLC- | 10 | 100 | 100 | 50 | 50 | 3.35 | 1.82 | 3 |
| DLC- | 15 | 100 | 100 | 50 | 50 | 3.35 | 2.02 | 3 |
| DLC- | 20 | 100 | 100 | 50 | 50 | 3.35 | 2.02 | 3 |
| DLC- | 30 | 150 | 150 | 50 | 50 | 4.2 | 2.22 | 3 |
| DLC- | 40 | 150 | 150 | 50 | 50 | 4 | 2.8 | 3 |
| DLC- | 50 | 200 | 200 | 50 | 50 | 4.65 | 2.82 | 3 |
| DLC- | 60 | 200 | 200 | 50 | 50 | 4.7 | 3 | 3 |
| DLC- | 70 | 250 | 200 | 50 | 50 | 6.4 | 2.6 | 3 |
| DLC- | 80 | 250 | 200 | 50 | 50 | 6.8 | 2.82 | 3 |
| DLC- | 100 | 250 | 250 | 50 | 50 | 7.05 | 3.02 | 3 |
Lamella Separator Advantages
Smaller footprint
Large effective settling area
Improved overflow rates 2 to 4 times
Can be used for a long time
Normal use without clogging, Even clogging is provided with backwash device
Less possibility for injury
Lamella Separator Applications
Mining
Metal finishing
Scenic water
Industrial process water
Backwash from sand filters
Municipal wastewater treatment
In primary water treatment in place of conventional settling tanks
After aerobic tank
