SQJB Type Double Curved Surface Mixer

The SQJB Type Double Curved Surface Mixer is an independently developed next-generation high-tech product by our company's technical center. It features bold innovations in overall structural design and hydraulic engineering, incorporating advanced methodologies such as CFD (Computational Fluid Dynamics) flow field analysis technology and finite element analysis.

The impeller of the SQJB Type Double Curved Surface Mixer is manufactured using advanced forming processes, with a smooth surface, optimized hydrodynamic profile, and superior flow dynamics. It offers high strength, corrosion resistance, low drag, and high efficiency. The mixer adopts a dry installation design, with the motor and gearbox positioned above the liquid surface, ensuring no contact with the liquid. Its submerged components are wear-resistant and durable, making it an ideal solution for liquid mixing applications.

1、Uniform Mixing: Overcomes uneven flow velocity, dead zones, and low volumetric efficiency typical of conventional mixers. Generates omnidirectional bottom flow, eliminating dead zones and sedimentation while maintaining a calm water surface without air entrainment.

2、Advanced Impeller Design: Features a blade-free structure with a double curved surface profile, preventing debris entanglement or fiber accumulation, eliminating maintenance requirements during operation.

3、Low Wear & Corrosion Resistance: Operates at low rotational speeds, ensuring reliable performance and extended service life.

4、Energy Efficiency: Consumes only 2–3 watts per cubic meter of wastewater, achieving energy savings of 30–50% compared to conventional mixers.

5、Self-Alignment: Ensures vertical downward force during operation, preventing imbalance.

6、Omnidirectional Thrust Flow: Uniformly mixes all pool zones without dead spots.

7Low Maintenance: Submerged components are wear-resistant; gearbox and motor are easily accessible for maintenance.

8、Corrosion-Resistant Materials: Impeller and shaft are constructed from advanced anti-corrosion materials.

9、Non-Clogging Design: Unlike horizontal thrust mixers, it avoids debris accumulation on the mixer body.

The SQJB Type Double Curved Surface Mixer is widely used in industries such as environmental protection, chemical processing, energy, and light industry for liquid-liquid, liquid-solid, or liquid-gas mixing. Key applications include:

1、Equalization Tank Mixing: For flow and load regulation in wastewater treatment, particularly in breweries, textile mills, and paper mills.

2、Chemical Mixing & Coagulation: Dissolving water treatment chemicals and facilitating chemical-water coagulation (e.g., lime or wastewater treatment agents).

3、Disinfection Mixing: Enhancing contact between liquid chlorine/disinfectants and water.

4、Sludge Mixing: Anaerobic digestion and homogenization in sludge tanks, including thickeners, digesters, and storage pits.

5、Anaerobic Mixing: Ensuring uniform mixing in anaerobic wastewater treatment systems.

6、Denitrification Mixing: Critical for nitrogen removal in denitrification tanks.

7、A²/O Process Mixing: Supports anaerobic phosphorus removal and anoxic denitrification in A²/O systems.

8、Sludge Thermal Treatment: Gentle mixing for optimal sludge digestion.

9、SBR Tank Mixing: Denitrification in sequencing batch reactors (SBR), alternating nitrification and denitrification cycles.

The mixer is easy to install:

• Pre-Installed Concrete Platforms: Connect via pre-buried steel plates or fix with expansion bolts.
• No Pre-Installed Platforms: Construct a walkway bridge or steel support platform for suspended installation in the tank.

For further assistance, contact:

E-mail: [email protected]

Phone: +86 4000-666-220