Tube Settler Sedimentation Tank Lamella Clarifier

Lamella clarifier inclined plate settler (IPS) a type of settler designed to remove particulates from liquids. They often employed in primary water treatment in place of conventional settling tanks. The inclined tube and inclined plate precipitation water purification method is formed by placing the sludge suspension layer above the inclined tube inclined plate with an inclination angle of 60 degrees, so that the suspended matter in the raw water accumulates on the bottom surface of the inclined tube. After that, a thin mud layer is formed, which slides back to the mud slag suspension layer after relying on the action of gravity, and then sinks into the mud collecting bucket, and then is discharged into the sludge pool by the mud discharge pipe for treatment or comprehensive utilization. The clean water above will gradually rise to the water collection pipe for discharge, which can be directly discharged or reused.

Specifications:

Description:

The SAL 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 60 degree angle parallel plates to settle solids from the pre-treated liquid flow. This treated liquid flows first to the flocculation tank where 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 further setting of the solids and then, finally to a filter press for final dewatering.

Applications:

Municipal

• Filtration Pretreatment
• Backwash Water Treatment
• Primary and Secondary Settling
• Tertiary Treatment

Industrial

• Metal Hydroxide Wastewater
• Industrial Process Water
• Pressure / Vacuum Filtrate Clarification
• Specific Minerals Applications

Competitive Advantage:

1.Compact footprint is up to 1/10 the size of a conventional sedimentation tank

Flow enters through the side of the plates rather than underneath providing uninterrupted settling

2.Even pressure drop across collection channels makes the most of available plate area and creates uniform flow distribution

3.Standard sizing reduces engineering lead time and costs

4.Pre-engineered drawings and specifications shorten project schedules