70 m³/h Lamella Settling Tank Wastewater Clarifier Unit

Product introduction of 70 m³/h Lamella Settling Tank

The 70 m³/h lamella settling tank is an industrial wastewater clarification system engineered for high-rate sedimentation of settleable suspended solids. It consists of a steel tank body with inclined plate modules that increase effective settling area while reducing footprint. Designed for post-flocculation treatment processes, it supports continuous separation of solids and clarified effluent discharge. The system is suitable for operators in municipal utilities, mining operations, manufacturing plants, and food processing industries that require reliable primary clarification before downstream filtration, biological treatment, or reuse processes in water management systems.

Working Principle

The lamella settling tank operates by distributing flocculated wastewater into a controlled inlet zone where flow velocity decreases rapidly. Water then moves upward between inclined plates, where suspended solids settle onto plate surfaces due to gravity. Settled sludge slides downward into a hopper for collection and discharge via a sludge removal system. Clarified water rises to the top collection channels and exits for further treatment or reuse, ensuring continuous and efficient sedimentation performance.

Product Parameter Table

Capacity	70 m³/h
Inlet (Piping Connection)	DN250
Outlet (Piping Connection)	DN200
Sludge (Piping Connection)	DN100
Backwash (Piping Connection)	DN50
Size L	6000 mm
Size W	2800 mm
Size H	3000 mm
Sludge Scraper Power	0.37×2 kW

Main Features

• High-rate inclined plate design significantly increases effective settling area and hydraulic efficiency
• Uniform flow distribution system ensures stable hydraulic conditions and reduces turbulence impact
• Optimized sludge hopper structure improves collection efficiency and minimizes sludge carryover risk
• Durable corrosion-resistant construction supports long-term operation in harsh industrial wastewater environments
• Automated sludge discharge system reduces manual intervention and improves continuous operation stability
• Modular inclined plate assembly allows easier maintenance, cleaning, and operational flexibility

Application Scenarios

• Municipal wastewater primary sedimentation and pre-treatment clarification systems
• Mining wastewater solids separation and process water recovery operations
• Industrial manufacturing effluent clarification before biological treatment stages
• Food and beverage processing wastewater solid-liquid separation applications
• Vehicle wash bays, workshops, and equipment cleaning wastewater treatment systems
• River water pre-sedimentation and stormwater treatment management systems

FAQ

1. What is the main function of a lamella settling tank?
It separates settleable suspended solids from wastewater using inclined plate sedimentation technology.

2. Does it require flocculation before operation?
Yes, it typically operates after chemical flocculation to enhance particle settling efficiency.

3. What types of wastewater can it treat?
It handles municipal, industrial, mining, food processing, and wash water applications.

4. How is sludge removed from the system?
Sludge is collected in a hopper and discharged using a mechanical sludge scraping system.

5. What is the advantage over traditional clarifiers?
It offers higher surface loading capacity and a much smaller footprint for the same flow rate.

Contact us to get your quotation now.

Get in touch with our engineering team.