Dajiang - Model DCL -Dagyee Top-Selling Lamella Clarifier Pioneer With Inclined Plate Sedimentation Aquaculture Wastewater Treatment
Lamella clarifier uses the time proven concept of inclined plate clarification. This type of clarifier uses gravity in conjunction with the projected settling area of the 55-60 degree angle plastic parallel plates to settle solids from the pre-treated liquid flow. This treated liquid flows first to the flocculation tank where a polymer is added to promote floc growth, then down to the bottom of the clarifier and up through the plate pack(s) while the solids settle out to the bottom sludge cone or cones – depending upon the size. The solids are intermittently taken from the bottom cone tank for a further settling of the solids and then, finally to a filter press for final dewatering.
Lamella Separator Description
The format of the inclined plate sedimentation water purifier is to install a 60° inclined pipe above the sludge suspension layer. By adding flocculant to the sludge, the suspended solids or flocculent alum flowers accumulate into thin sludge, and then under the inclined pipe In the superficial area, the sludge suspension layer slides back to rely on gravity, and then settles into the sludge collection hopper, and is discharged into the sludge tank through the sludge pipe for separate treatment or comprehensive utilization. The supernatant gradually rises to the collection pipe for discharge or reuse.
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.
Lamella Separator Advantages
Flash mix/flocculation tanks with mixers
Full stainless steel construction
Concrete tank designs for large flows
Special coatings and plate materials available
Integral mechanical sludge thickener
Access platform and ladder
Gasketed and removable covers
Automatic desludging
Instrumentation and controls
Chemical feed equipment
Sludge handling and dewatering
Lamella Separator Applications
Potable water clarification
Industrial process water
Sand filter backwash
Metal finishing
Mining
Groundwater
River pre-sedimentation