Mining Effluent Lamella Clarifier for Slurry and Tailings

Mining Effluent Lamella Clarifier for Slurry and Tailings

Product Item : DLC-010
Category： Lamella Separator
Certification:CE Certificate
Capacity:1-200 m3/h
Function:High TSS removal
Wastewater Treatment Plants
INQUIRY EMAIL

Lamella clarifier description

The DAGYEE Lamella Clarifier is designed to provide low cost, efficient solids removal from a wide range of waste and process liquids. The inclined plate design allows the total gravity settling area to be as much as ten times more than the actual floor space occupied by the clarifier. Integral chemical mixing and flocculation tanks are available, as well as options for enhanced sludge thickening.

Lamella clarifier principle

The Flash Mix and Flocculation Tanks (optional) allow for the addition of chemicals and polymers that will aid the settling process — adjusting pH to precipitate dissolved solids and/or enhancing the agglomeration of suspended particles into heavier, more settle-able floc. The liquid is fed from these tanks into the clarifier through the inlet chamber, which directs flow into the separation section.

The liquid then enters the lower area of the laminar plates through side slots which distribute it across the entire width of the plates. Particulate settles onto the face of the plates and slides down to the clarifier bottom. The clarified liquid exits the plate sections through weirs at the top of the unit which are designed to develop and control adequate pressure drop, maintaining laminar flow through the plates. The clarified liquid then flows into the effluent chamber and out of the clarifier.

Lamella clarifier 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 clarifier 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 (mm)				Physical Dimensions (m)
		Inlet(a)	Effluent(b)	Sludge(c)	Backwash(d)	L	W	H
DLC 5	5	80	80	50	50	2.55	1.6	2.9
DLC 10	10	100	100	50	50	3.35	1.82	3
DLC 15	15	100	100	50	50	3.35	2.02	3
DLC 20	20	100	100	50	50	3.35	2.02	3
DLC 30	30	150	150	50	50	4.2	2.22	3
DLC 40	40	150	150	50	50	4	2.8	3
DLC 50	50	200	200	50	50	4.65	2.82	3
DLC 60	60	200	200	50	50	4.7	3	3
DLC 70	70	250	200	50	50	6.4	2.6	3
DLC 80	80	250	200	50	50	6.8	2.82	3
DLC 100	100	250	250	50	50	7.05	3.02	3

Lamella clarifier advantage

1. Lamella clarifiers utilize sedimentation to efficiently separate solids from wastewater.
2. Their compact, inclined plate design allows for effective treatment within a small space.
3. They are pivotal in meeting industry standards and environmental regulations for wastewater disposal.

Lamella clarifiers are characterized by their stacked plate design and sludge collection mechanisms. The compact arrangement allows for a high rate of clarification in a small space. During operation, a steady flow of wastewater enters the clarifier and distributes evenly across the plates, maximizing the use of available area for particle settling.

Lamella clarifier feature

By utilizing inclined plates, lamella clarifiers increase the effective settling area for particle removal. This design attribute enables a quicker and more effective separation process compared to traditional horizontal settlers. Due to this, they can achieve:
1. Higher flow rates
2. Improved effluent quality
3. Greater operational flexibility
Moreover, their modular nature allows for ease of installation and expansion to accommodate varying treatment capacities. The presence of lamella technology in wastewater treatment underscores the continued innovation towards more efficient and space-saving solutions in environmental management.

Lamella clarifier application

Lamella clarifiers are extensively used in the wastewater treatment process due to their efficiency in separating solids from liquids. These systems are particularly beneficial where the footprint area is limited as they provide a large settling area in a compact space. Below is a list of common applications:
Municipal Water Treatment: They are often employed in municipal water treatment plants to enhance sedimentation in both primary and secondary treatment stages.
Industrial Process Water: Industries such as mining, paper production, and petrochemicals use lamella clarifiers to treat process water before reuse or discharge.
Stormwater Management: These clarifiers can rapidly settle out particulate matter, making them effective for treating stormwater runoff.
Sludge Thickening: In sludge thickening applications, they help increase the concentration of solids in the sludge, thereby reducing volume.