| Customization: | Available |
|---|---|
| After-sales Service: | Video Support |
| Warranty: | 1 Year |
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Flue gas heat exchanger is an important device in flue gas desulfurization system. Its function is to heat the net flue gas after desulfurizaiton using the heat of original flue gas. So the temperature of original flue gas is reduced and the temperature of desulfurized net flue gas is increased to required discharging temperature(about 80ºC) and is discharged to atmosphere through chimney.
Application for silicon carbide tubular air preheater:
Silicon carbide has the characteristics of acid and alkali corrosion resistance, oxidation resistance, wear resistance, high temperature resistance, high strength and high thermal conductivity. Silicon carbide heat exchanger is an ideal choice. It is suitable for high concentration sulfuric acid, nitric acid, hydrofluoric acid, mixed acid, sodium hydroxide, bromine and hydrogen bromide gas. It is mainly used for material heating, evaporation, cooling, condensation and heat recovery.
| Rotation spped(rpm) | Temperature flue gas(ºC) | Air temperature(ºC) |
| 1 | 164.5 | 254.3 |
| 1.76 | 161.8 | 260.1 |
| 2.2 | 158.4 | 265.3 |
| 2.6 | 155.6 | 267.5 |
| 3 | 153.4 | 269.4 |
| 5 | 159.5 | 264.3 |
| 10 | 170 | 254 |
| 100 | 190 | 235 |
Performance features of silicon carbide tubular air preheater:
1. High heat transfer performance
The thermal conductivity is much higher than other materials. The volume is smaller under the same heat exchanger.
2. High corrosion resistance
With very high corrosion resistance, oxidation resistance and erosion resistance, silicon carbide tube can be resistant to high concentration of sulfuric acid, nitric acid, phosphoric acid, mixed acid, strong alkali and oxidant, providing excellent long service life.
3. Excellent performance of high pressure resistance and wear resistance.
4. Long service life, any single tube can be replaced for maintenance.
Modular structure is easy for shipment and assembly on site.
FAQ
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(5). One-Stop service providing various types of heat exchangers.
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