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- Exhaust Fans
Exhaust fans are designed to remove flue gases from the furnaces of steam and hot water boilers and to move dust-gas-air mixtures in other processing units.
The maximum nominal diameter of the exhaust fan is 2400 mm.
Can be manufactured from construction steel or corrosion proof steel.
For Cement plants to avoid abrasion wear the impeller blades can be manufactured from Hardox steel. This helps to increasing impeller blades working life up to 1800%!
Exhaust fans are designed to move flue gases and non-explosive dust-gas-air mixtures with the temperatures ranging from -30 to + 200С, with the dust content up to 80 g/m3, and the ambient temperature from -40 to + 40C. Exhaust fans can be manufactured with right-hand and left-hand rotation of the impeller and the angles of otation of the delivery pipe from 0 to 270 degrees through 15 degrees. Depending on the standard size of the exhaust fan and the Customer’s enquiry the delivery set may include a guide vane, which serves to regulate the performance of the exhaust fan.
Technical characteristics
Name of Exhaust | Rated Dimension |
Power, kW |
Rotation speed, rpm |
Blowing Capacity, m3/hour |
Full pressure, kg/m2 | Weight without motor, kg |
DN-2,7 | 270 mm | 1,1 | 1500 | 760 | 31 | 22 |
1,5 | 1500 | 760 | 42 | |||
1,1 | 3000 | 1450 | 120 | |||
2,2 | 3000 | 1450 | 120 | |||
DN-3,5 | 350 mm | 3 | 1500 | 1800 | 30 | 56 |
DN-6,3 | 630 mm | 5,5 | 1500 | 4000 | 80 | 195 |
DN -8 | 800 mm | 11 | 1000 | 6500 | 78 | 316 |
15 | 1500 | 10500 | 170 | 322 | ||
DN -9 | 900 mm | 11 | 1000 | 9500 | 99 | 380 |
15 | 1500 | 14800 | 222 | 375 | ||
DN -10 | 1000 mm | 11 | 1000 | 13500 | 115 | 480 |
30 | 1500 | 20500 | 268 | 540 | ||
DN -11,2 | 1120 mm | 22 | 1000 | 19300 | 150 | 620 |
45 | 1500 | 23000 | 345 | |||
30 | 1500 | 28750 | 345 | |||
DN -12,5 | 1250 mm | 45 | 1000 | 26000 | 155 | 800 |
75 | 1000 | 26000 | 155 | 800 | ||
75 | 1500 | 39900 | 440 | 800 | ||
90 | 1500 | 39900 | 440 | 800 | ||
DN -15 | 1500 mm | 75 | 1000 | 50000 | 230 | 2500 |
90 | 1000 | 50000 | 230 | 2500 | ||
DN -17 | 1700 mm | 55 | 750 | 555000 | 220 | 3330 |
132 | 1000 | 74000 | 370 | |||
160 | 1000 | 370 | ||||
315 | 1500 | 110500 | 840 | |||
400 | 1500 | 840 | ||||
DN -19 | 1900 mm | 90 | 600 | 62000 | 170 | 3850 |
132 | 750 | 78000 | 270 | |||
200 | 1000 | 105000 | 460 | |||
250 | 1000 | 460 | ||||
DN -21 | 2100 mm | 110 | 600 | 83000 | 210 | 4000 |
160 | 750 | 110000 | 330 | |||
315 | 1000 | 140000 | 580 | |||
400 | 1000 | 140000 | 580 | |||
DN -22 | 2200 mm | 200 | 600 | 128000 | 200 | 5250 |
250 | 600 | 200 | ||||
250 | 750 | 160000 | 320 | |||
400 | 1000 | 212000 | 520 | |||
DN -24 | 2400 mm | 250 | 600 | 165000 | 240 | 7850 |
400 | 750 | 207000 | 370 |