DNx2 smoke exhausters
Radial smoke exhausters for suction of flue gases from the furnaces of boiler units equipped with ash collection systems or working on gas-oil mixtures. The maximum flue gas temperature at the inlet should not exceed 200 °C.
| N en, KW |
n en, rpm |
n w.w. en, rpm |
Airflow m3/h |
Pressure Pa |
ID |
Price, UAH |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| ηmax | in working zone | ηmax | in working zone | |||||||
DN-28,8x2 |
||||||||||
| 2000 | 750 | 744 | 800000 | 250000-1100000 | 5000 | 6150-2400 | id40081 | Negotiated price | ||
DN-26x2F |
||||||||||
| 1600 | 750 | 744 | 378000 | 175000-800000 | 6745 | 7050-5250 | id40080 | Negotiated price | ||
DN-24x2F |
||||||||||
| 800 | 750 | 743 | 297000 | 100000-620000 | 5747 | 5400-4500 | id40079 | Negotiated price | ||
DN-26x2 |
||||||||||
| 1000 | 750 | 744 | 473300 | 175520-700000 | 4600 | 5560-3050 | id14550 | Negotiated price | ||
| 630 | 600 | 595 | 378600 | 140370-560000 | 2960 | 3570-1960 | id14549 | Negotiated price | ||
| 500 | 600 | 595 | 378600 | 140370-560000 | 2960 | 3570-1960 | id14548 | Negotiated price | ||
DN-24x2 |
||||||||||
| 800 | 750 | 743 | 362400 | 131930-564790 | 3920 | 4710-2380 | id14546 | Negotiated price | ||
| 630 | 750 | 743 | 362400 | 131930-564790 | 3920 | 4710-2380 | id14545 | Negotiated price | ||
| 400 | 600 | 594 | 289900 | 105540-451830 | 2520 | 3030-1530 | id14544 | Negotiated price | ||
| 315 | 600 | 594 | 289900 | 105540-451830 | 2520 | 3030-1530 | id14310 | Negotiated price | ||
DN-22x2 |
||||||||||
| 500 | 750 | 744 | 285400 | 107260-422230 | 3300 | 4000-2220 | id14307 | Negotiated price | ||
| 400 | 750 | 744 | 285400 | 107260-422230 | 3300 | 4000-2220 | id14305 | Negotiated price | ||
| 315 | 600 | 595 | 229800 | 86380-339930 | 2110 | 2560-1420 | id14304 | Negotiated price | ||
| 250 | 600 | 595 | 229800 | 86380-339930 | 2110 | 2560-1420 | id14226 | Negotiated price | ||
Smoke exhausters are manufactured in accordance with TU U 28.2-24881057-003:2023:
- from carbon steel;
DNx2 radial smoke exhauster is one of the most popular of the exhaust fans.
DNx2 Smoke exhausters are designed for flue gases suction from furnaces of boiler units equipped with ash collecting systems or working on gas-oil mixtures. Designed for long-term indoor and outdoor working in the temperate climate. The maximum temperature of the flue gas at the input must not exceed + 200°C. And in the scroll housing do not fall below -30°C. Dustiness of flue gases is not higher than 2 g/m3.
DNx2 smoke exhausters are used:
- in the heat power engineering;
- on the gas-and-oil-fired boiler;
- on the steam boiler and hot-water boiler;
- for other sanitary-industrial purposes.
Smoke exhauster s general information:
- Double-suction ;
- Spiral rotary body;
- Backward curved blades;
- Quantity of the DNx2 blades-16;
- The direction of rotation is right and left-hand.
Depending on the direction of smoke exhausters` rotation are made right or left-hand. Right-hand smoke exhausters with a wheel rotating clockwise, left rotation – with a wheel rotating counter-clockwise when viewed from the motor side.
