The Liftable Cyclone Aerator is a new-generation high-efficiency aeration device, developed based on traditional spiral aerators and integrated with multiple advanced structural designs.
Conventional bottom-fixed aerators require draining the wastewater tank before installation or maintenance, resulting in long construction periods and difficult servicing.
The liftable cyclone aerator overcomes these limitations — it can be installed and maintained without emptying the tank, greatly reducing downtime and labor costs.
It features large service coverage, low air resistance, stable and reliable operation, non-clogging performance, and long service life.
This product is widely used in industrial wastewater and municipal sewage treatment aeration systems, especially for wastewater with high suspended solids, high hardness, and strong scaling tendency.
Technical Specifications
Type: Liftable Cyclone Aerator
Model: RF-25-80
Service Area: 2–3 m² per unit
Air Flow Rate: 0.2–0.5 m³/min
Oxygen Utilization Rate: >20%
The cyclone aerator is developed from traditional spiral aerators with innovative internal structures.
Its liftable design allows easy installation and maintenance without draining the wastewater tank.
It offers large coverage, low resistance, stable performance, non-clogging operation, and a service life of over 10 years.
The product has been successfully applied in:
Coal chemical wastewater
Petrochemical wastewater
Papermaking wastewater
Chemical fiber wastewater
Landfill leachate treatment
with numerous proven project cases.
Key Features
1. Unique Cyclone Flow Structure
Air is discharged upward from inside the aerator, driving surrounding water upward simultaneously.
This creates strong vertical circulation and mixing, ensuring no oxygen dead zones in the aeration tank.
2. Multi-layer Air Cutting Design
The internal mushroom-shaped multi-layer cutters divide airflow into fine micro-bubbles without increasing resistance, ensuring thorough gas-liquid mixing and improved oxygen transfer efficiency.
3. Non-Clogging & Maintenance-Free
The internal structure prevents blockage under both continuous and intermittent operation conditions, achieving maintenance-free performance.
4. Large Flow Channel Design
Especially suitable for wastewater with high suspended solids, high hardness, and scaling properties.
Service life exceeds 10 years.
5. Strong Sludge Lifting & Mixing Effect
During air discharge, a strong vacuum forms at the bottom of the aerator, lifting settled sludge upward together with airflow, achieving full tank mixing and preventing sediment accumulation.
6. Liftable Structure for Easy Installation
Installation and maintenance can be carried out without draining the wastewater tank, significantly reducing downtime and operating costs.
Applications & Advantages
Suitable for:
Municipal wastewater treatment plants
Textile dyeing wastewater
Chemical wastewater
Coal chemical wastewater
Papermaking wastewater
Starch wastewater
Alcohol wastewater
Food processing wastewater
Soy product wastewater
Other industrial and municipal wastewater projects
For wastewater with high salinity, high oil content, high hardness, and scaling characteristics, the cyclone aerator provides significantly better performance than conventional aeration systems.
Existing aerators in operation can be fully replaced by cyclone aerators without modifying original air pipelines, ensuring short installation time and reduced project cost.
Installation & Aeration Performance
The liftable cyclone aerator allows installation and maintenance directly from the tank top without draining wastewater, while delivering strong aeration and mixing performance throughout the entire tank.
