Dagyee DCL-020 SUS304 316 Lamella Clarifier Food Processing And Packaging

What Is Lamella Clarifier

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.

Lamella Clarifier Equipment Specifications

Range Of Applications

• Extremely smooth surface (mud does not stick)

• High resistance to shocks (stages of loading, unloading, assembly)

• Excellent hardness values, stiffness, elasticity and tensile strenght

• Resistance to breakage from mechanical stress

• Abrasion resistance

• Excellent electrical and thermal insulating properties

• Unassailable to chemical agents

• No water absorption

Advantages Of Lamella Clarifier

• Projected Settling Area

• Inclined Plates allow for a compact design, therefore reducing the need for valuable floor space. The plates are angled at 60° allowing for an efficient projected surface area. Larger angles cast a smaller projected surface area, and shallower angles disrupt sludge flow and potentially could clog the plates. In the diagram, the Total Projected Surface Area graphically compares the equivalent floor space needed. One Standard Plate Pack is equivalent to holding tank or a circular thickener.

• Retention Time

• Design allows for a 50-60 minute retention time. This is a much better retention time than a traditional Parkson Style Clarifier which has nearly half the retention time. By having a greater retention time, this allows for more settling time, which improves the counter flowing pattern as described above. Moreover, a larger retention time Reduces the Risk to Overrun the Clarifier.

Available Designs Of Lamella Clarifier

• Inclined plates spacing of 80-100 mm

• Inclined plate length 1–2 m

• Plate pitches between 50° and 60°

• allow for self-cleaning, pitches require backwash

• Typical loading rates are 5 to 15m/h

• Set up scraper for easy drainage

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