Automatic Sludge Discharge Inclined Plate Clarifier

Automatic Sludge Discharge Inclined Plate Clarifier

Product Item : DLC-010
Category： Lamella Separator
Material: PP (Polypropylene) / Stainless Steel
Certification:CE Certificate
Function:High TSS removal
Applications: Industrial & Municipal Water Treatment
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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.

Structures

A Lamella Clarifier is composed of several key components, each crucial to the efficient separation of solids from liquids in wastewater treatment. The design facilitates a smaller footprint and effective processing in each of the distinct zones.
Inlet Zone
The Inlet Zone is where the wastewater initially enters the clarifier. This area is designed to distribute the flow evenly across the width of the unit, which is essential for the efficient operation of the clarification area. Energy dissipation devices within this zone help in reducing the velocity of the incoming water, minimizing turbulence as it moves to the clarification area.
Clarification Area
In the Clarification Area, sets of inclined plates or lamellae are installed. These plates increase the effective settling area of the unit. As water flows upward between the plates, solids settle onto the plates and slide down due to gravity into the sludge collection zone. The spacing and inclination of the plates are designed to optimize the removal of solids and the flow dynamics.
Sludge Collection Zone
The Sludge Collection Zone is situated beneath the lamellae, where settled solids collect and concentrate. This zone typically includes mechanisms, such as a sludge hopper or conveyors, to periodically remove the accumulated sludge for further treatment or disposal. Efficient sludge removal is critical for maintaining the capacity and effectiveness of the clarifier.
Outlet Zone
Finally, the Outlet Zone is where the clarified water exits the system. This portion typically features launders or weirs that allow the clean water to flow out without disturbing the sedimentation process. The clarified water is often subject to additional treatment processes before being discharged or reused.

Lamella Gravity Settler

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

DLC Model	Capacities (m³/h)	Piping Connections()				Physical Dimensions(m)
DLC Model	Capacities (m³/h)	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

Lamella clarifiers present several benefits in wastewater treatment processes. They are designed to maximize settling efficiency while minimizing the footprint required.
Compact Design: Lamella clarifiers utilize inclined plates, which provide a large effective settling area within a compact unit. This design vastly increases the surface area for sedimentation compared to conventional clarifiers.
High Efficiency: Due to the increased surface area from the inclined plate design, settling is more efficient. Suspended particles are effectively removed, making it suitable even for high-flow applications.
Cost-effectiveness: The efficiency of lamella clarifiers can lead to reduced operational costs. They offer better process performance in a smaller space, leading to potential savings in construction and land costs.
Flexibility: These clarifiers can be used in various settings, including both traditional and parallel treatment trains, in new or existing wastewater facilities.
Reduced Sludge Volume: An efficient solid-liquid separation results in less sludge volume, which subsequently reduces the cost associated with sludge handling and disposal.
Low Maintenance: The simplicity of the lamella design often results in lower maintenance needs. Fewer moving parts equate to less wear and tear, as well as lower operational complexity.
By providing advantages such as a compact footprint, efficient processing, and low maintenance, lamella clarifiers have become a favorable option for many wastewater treatment facilities aiming to improve their solid-liquid separation stages.

Inclined Plate Separators

Lamella Separator Applications

Water following physical-chemical treatment.
Tailings in mining and metallurgical beneficiation.
Solutions from gold leaching processes.
Wet scrubbing effluents.
Effluent treatment in pulp and paper mills.
Filter backwash.

Lamella plate clarifier