Our desulphurization pump is built for continuous operation in flue gas desulfurization (FGD) systems. It handles corrosive, abrasive slurries containing limestone, gypsum, and other chemical media. We use silicon carbide composite ceramic and high-chromium alloy for all wet-end parts to resist wear and acid corrosion over long running hours. The hydraulic design is optimized for stable suction and reduced plugging, matching the working conditions of power plants and industrial environmental protection systems. Every desulphurization pump is assembled and tested in our own machining and casting workshops to ensure consistent performance.
Product Parameters
|
Model |
80 50 230 to 350 300 660 |
|
Flow Rate |
15–2118 m³/h |
|
Head |
8–98 m |
|
Speed |
740–3170 rpm |
|
Max Efficiency |
0.45–0.78 |
|
NPSH |
2–12 m |
|
Motor Power |
2.2–560 kW |
|
Material |
Silicon carbide ceramic + high chromium alloy |
|
Working Temperature |
≤120℃ |
Components
Wet-end parts: Impeller, throat bush, frame plate liner, volute (reaction sintered silicon carbide ceramic)
Pump casing: High-chromium alloy
Shaft and mechanical seal: Anti-corrosion alloy with high-temperature resistance
Bearing assembly: High-precision SKF bearings
Base and support: Heavy-duty welded steel
Our Services
On-site measurement and pump model selection based on actual working conditions
Customization for special corrosion or high-temperature environments
Full set of wearing parts supply with unified size and material
Installation guidance and commissioning service
Regular maintenance training and technical support
FAQ
Q: What materials are used in the desulphurization pump to resist corrosion?
A: Wet-end parts use silicon carbide composite ceramic, and the casing uses high-chromium alloy, both designed to resist acid, alkali, and abrasive slurry in desulfurization systems.
Q: Can this pump run continuously for 24 hours?
A: Yes, the structure and cooling system support 24 hour non stop operation under rated working conditions.
Q: How long is the service life of wearing parts?
A: Under normal desulfurization working conditions, ceramic wet-end parts can be used for 8–12 months before replacement is needed
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