1. Product Overview

In modern thermal power plants, refineries, and large-scale industrial facilities, flue gas desulfurization (FGD) systems play a critical role in reducing sulfur dioxide emissions and meeting environmental regulations. The Low Power Consumption Flue Gas Desulfurization Industry Side Entry Mixer is engineered to provide highly efficient slurry mixing with significantly reduced energy consumption, ensuring stable operation of limestone-gypsum FGD systems while optimizing operational costs.

The side entry mixer is specifically designed for large FGD absorption towers and slurry tanks, where continuous and uniform mixing is essential to maintain chemical reaction efficiency between limestone slurry and flue gas components.

This mixer is widely used in:

✔ Wet flue gas desulfurization systems
✔ Limestone slurry preparation tanks
✔ Gypsum slurry reaction tanks
✔ Absorption tower circulation systems

Its low-energy design ensures stable suspension of solid particles while minimizing power input, making it ideal for long-term continuous operation in power and heavy industry environments.

2. Key Features & Advantages

Ultra-Low Power Consumption Design
Optimized hydrodynamic impeller reduces resistance and energy consumption.

High-Efficiency Slurry Suspension
Prevents sedimentation and improves SO₂ absorption efficiency.

Heavy-Duty Industrial Structure
Corrosion-resistant materials (SS316L / duplex steel / coated carbon steel).

Optimized Side Entry Design
Easy retrofit installation without tank modification.

3. Structural Design

✔ Industrial motor (IE3 / IE4 optional)
✔ Heavy-duty gearbox (helical / bevel-helical)
✔ Side-entry mounting flange
✔ High-strength alloy shaft
✔ Low-resistance impeller system
✔ Mechanical seal (optional)
✔ Adjustable support bracket

4. Application Scenarios

Power Generation Industry
Coal-fired power plant FGD systems

Petrochemical Industry
Refinery emission treatment systems

Chemical Industry
Acid gas neutralization systems

Environmental Engineering
Large-scale emission control systems

5. Engineering Customization

Designed based on tank size, slurry concentration, particle size, temperature, and circulation requirements.

CFD simulation optimization: 

✔ Flow field distribution
✔ Energy efficiency
✔ Impeller geometry

6. Manufacturing & QA

Manufactured under KEHENG industrial standards.

✔ Dynamic balance test
✔ Seal pressure test
✔ Load / no-load test
✔ Vibration inspection
✔ Material traceability

7. Packaging & Logistics

✔ Export wooden crate packaging
✔ Anti-corrosion protection
✔ Sea / air freight
✔ EXW / FOB / CIF / DAP

8. Application Experience

✔ Southeast Asia power plants
✔ Middle East FGD systems
✔ Europe emission control projects
✔ Global refinery retrofit projects

9. Conclusion

The Low Power Consumption Flue Gas Desulfurization Industry Side Entry Mixer is a highly efficient and reliable solution for modern FGD systems, ensuring energy-saving operation and stable slurry mixing performance.