As a manufacturer, Hebei Ketong provides great Desulfurization Induced Draft Fan, it is mainly used for extracting and conveying flue gas before and after desulfurization treatment in industrial boiler systems, with strong high-temperature resistance and anti-corrosion performance to adapt to the harsh working environment of flue gas with high sulfur content and high humidity.
It is generally installed at the outlet end of coal-fired boilers, the front end of desulfurization towers, the connection position between desulfurization towers and dust collectors, or the tail end of flue gas discharge pipelines, responsible for conveying flue gas containing sulfur dioxide, sulfur trioxide, dust particles, and other impurities generated during coal, oil, or natural gas combustion. This fan is primarily supplied to thermal power stations, coal-fired industrial boiler enterprises, waste incineration plants, steelworks, or desulphurisation and denitrification environmental protection equipment manufacturers.
This Desulfurization Induced Draft Fan can stably and efficiently complete the conveying of desulfurization-related flue gas, fully meeting the flue gas treatment and transportation needs of industrial desulfurization systems, while strictly complying with the national industrial flue gas desulfurization emission standards and environmental protection equipment operation requirements.
|
Type |
Speed(r/min) |
Airflow(m3/h) |
Atmospheric pressure(pa) |
Power(KW) |
Noise(db) |
|
4.5A |
1450 |
5890-6500 |
800-830 |
1.5 |
75 |
|
1450 |
6600-7300 |
830-900 |
2.2 |
75 |
|
|
5A |
1450 |
8500-9500 |
930-1000 |
2.2 |
78 |
|
1450 |
10100-11000 |
1030-1150 |
3.7 |
78 |
|
|
6A |
1450 |
13500-14800 |
1050-1210 |
3.7 |
80 |
|
1450 |
15830-16800 |
1180-1280 |
5.5 |
81 |
|
|
6.5A |
1450 |
16300-17100 |
1280-1325 |
5.5 |
83 |
|
1450 |
17300-18000 |
1310-1400 |
7.5 |
85 |
|
|
7A |
1450 |
18800-20000 |
1380-1430 |
7.5 |
85 |
|
1450 |
20500-21850 |
1468-1500 |
11 |
86 |
|
|
7.5A |
1450 |
22200-25630 |
1500-1580 |
11 |
90 |
Here are key features of our Desulfurization Induced Draft Fan：
1．Harsh Operating Conditions: These fans are designed to handle high-temperature, potentially abrasive, or slightly corrosive flue gas, maintaining at least 85% efficiency even after dust removal equipment.
2．High Efficiency and Stability: Designed for efficient and stable operation, they typically feature wear-resistant properties to extend service life.
3．Flexible Configuration: Available in various configurations, including single-suction single-support types and different impeller designs, to meet specific system layouts and performance requirements, offering flexibility similar to high-pressure forward centrifugal fans.
4．Comprehensive Supporting Systems: Equipped with necessary auxiliary systems, potentially including bearing temperature and vibration monitoring devices, to ensure reliable operation.
Desulfurization induced draft fans are crucial in industries with stringent emission control requirements:
1.Power Generation: Key equipment in flue gas desulfurization systems for coal-fired power plants, contributing to the removal of sulfur dioxide.
2.Industrial Boilers: Used for ventilation and flue gas extraction in various industrial steam boiler systems (e.g., handling capacities up to 230 tons/hour) for desulfurization treatment.
3.Application Areas: Metallurgical and Chemical Industries: Used for furnace and kiln ventilation and flue gas treatment in steel mills, chemical plants, and other heavy industries.
4.Other Industrial Processes: Also used in dust removal systems and general ventilation in large industrial facilities.
Address
Changboluo Village, Siying Town, Botou City, Cangzhou, Hebei Province, China
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For inquiries about centrifugal fan, blower fan, induced draft fan or price list, please leave your email to us and we will be in touch within 24 hours.
