0.85kW Cast Iron Submersible Mixer wastewater treatment For Efficient WWTP Mixing
Brand Name:
Lanjiang
Model Number:
QJB Series
Place of Origin:
China
Certification:
ISO9001/CE
MOQ:
1
Price:
Negotiable
Supply Ability:
1000
Delivery Time:
15 Days
Payment Terms:
T/T
Product Details
Highlight:
0.85kW Submersible Mixer
,0.85kW Cast Iron Submersible Mixer
,Submersible Mixer WWTP Mixing
Material:
Cast Iron/SUS304/SUS316
Motor Power:
0.85kW
Speed:
740r/min
Paddle Diameter:
260mm
Use:
WWTP
Product Description
Detailed Specifications & Features
0.85kW Cast Iron Submersible Mixer - Efficient Mixing Solution for WWTP
The QJB0.85/8 series cast iron submersible mixer is a critical process component specifically engineered for municipal and industrial wastewater treatment plants (WWTP). Constructed from high-strength casting materials, this unit operates fully submerged. It generates powerful axial thrust and radial flow fields through impeller rotation to keep solids in suspension and ensure a highly efficient biochemical reaction environment.
Core Applications
- Sludge Suspension: Prevents solid particle sedimentation in biochemical and sludge tanks
- Media Homogenization: Mixes wastewater from various sources to balance water quality and pH levels
- Process Support: Creates circulatory flow in anaerobic/anoxic tanks to improve denitrification efficiency
- Mass Transfer: Works alongside aeration systems to increase oxygen utilization rates
Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Model | QJB0.85/8-260/3-740/C | Cast Iron Series |
| Rated Power | 0.85 kW | Energy-efficient drive |
| Rated Speed | 740 r/min | Medium speed mixing |
| Rated Current | 3.2 A | Operational load reference |
| Impeller Diameter | 260 mm | 3-blade high efficiency |
| Rated Thrust | 163 N | Thrust support |
| Rated Voltage | 380 V | Industrial 3-Phase |
| Protection Class | IP68 | Fully submersible |
| Insulation Class | Class F | Heat-resistant winding |
| Net Weight | 65 kg | Robust cast iron body |
Technical Advantages & Reliability
- Thrust Performance: With a rated thrust of 163 N, a single unit effectively covers a mixing zone of 3-5 meters in diameter, minimizing "dead zones"
- Extreme Condition Adaptability: Utilizing Class F insulation and IP68 seals, the motor maintains thermal stability even under voltage fluctuations of 380 V ± 10%
- Structural Consistency: High-precision machined cast iron housing offers superior vibration resistance and heat dissipation, extending mechanical seal life
- Efficiency Optimization: Operating at 740 r/min achieves an optimal balance between energy consumption and flow field intensity
Frequently Asked Questions
Q: What tank depth is suitable for this model?
A: Combined with the System I mounting bracket, it is typically suitable for tank depths of 3-5 meters.
Q: Why choose cast iron over pressed steel?
A: Cast iron provides higher mechanical strength and wear resistance, making it better suited for heavy-duty industrial wastewater containing abrasive particles.
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