• Durability: Vinylester resin, UV protection, extended service life.
• Customizable: Computer strain analysis, G2.5 balance, low vibration risk.
• Easy Maintenance: Oil bath bearings, heat/corrosion resistant, cost-effective.
• Professional Team: Expert wind turbine guidance.
• High aerodynamic efficiency, low noise, corrosion resistance.
• Medium temp range: -20℃ to 80℃, ≤ humidity, ≤ 100mg/m3 dust content.
• Durable Fiberglass Build: Ensures long-lasting performance.
• Ethylene-based fiberglass blades optimize airflow.

Application

 

The 75t/h Circulating Fluidized Bed Boiler Induced Draft Fan is engineered to support efficient, sustainable operation for fluidized bed boiler systems across industrial settings. Its High-Pressure Centrifugal Fan design combines high efficiency with adaptability to different fuel types, enhancing performance and energy savings. With a stable operating curve, this Industrial Centrifugal Fan features no surge points, ensuring steady operation even under varied load conditions.
 

Key Features

1. 1. Enhanced Efficiency: The fan supports a broad efficiency range, delivering a stable performance curve ideal for fluidized bed boiler operations.
2. 2. Quiet Operation: At only 85dB, it ensures reduced noise, promoting a quieter industrial environment.
3. 3. Advanced Flow Control: Its adjustable regulation meets varying load requirements, from minimal to full load, ideal for industrial boilers needing adaptive performance.
4. 4. Long-Lasting Design: The plate-blade impeller extends its lifespan over three times compared to conventional wing-shaped impellers.
5. 5. Stable Functionality: This centrifugal blower is built for reliable, low-vibration operation, essential for rigorous industrial use.

Ideal for industrial sectors prioritizing energy efficiency and environmental sustainability, this Induced Draft Fan supports modern boiler systems with optimized airflow and effective flue gas handling.

Rotating Speed/(r/min)	Pressure /Pa	Air Flow /(m³/h)	Fan Power /kW	Motor Power/kW
75-1 No.19.5D
960	4803	110651	252	315
	4737	126458	272
	4682	142265	294
	4572	158073	313
	4397	173880	332	355
	4112	189687	345
	3739	205495	355
	3322	221302	362
75-1 No.21D
960	5557	124435	328	400
	5483	142212	354
	5418	159988	383
	5288	177765	408	450
	5085	195541	432
	4761	213318	449
	4325	231094	462	500
	3916	248870	471
75-1 No.22D
960	6100	143029	414	500
	6019	163462	447
	5948	183894	483
	5805	204327	514	560
	5502	224760	544
	5226	245193	567
	4748	265625	582	630
	4219	286058	594
Note: Inlet conditions: p = 101325 Pa, gas temperature t = 150°C, gas density ρ = 0.8312 kg/m³.

Decent Fan Customer Comment	Impellers Dynamic and Static Balance Test	Centrifugal Fan Factory Tour
Complete Centrifugal Fan Assembly Guide	Centrifugal Fan Laboratory Testing	High-Performance Centrifugal Fan Unveiled
Silent and Powerful Centrifugal Fan	Advanced Centrifugal Fan Manufacturing Process	Decent Machinery Fan Production Revealed