High Air Flow Corrosion Resistant Industrial Boiler ID Boiler Fan
Introduction
It is boiler induced draft fan with a total internal pressure efficiency of 90.5% specially designed to be suitable for various coal quality and equipped with a smoke-and-dust removal device (1~20 tons/hour).
This type of fan is currently used in the boiler industry. The air volume of the induced draft fan and the difference in wind pressure are relatively large, in order to adapt to the above situation, considering the practicability of the fan, in addition to the 20-ton boiler ID fan need large power coupling direct transmission, the other uses the triangular belt type transmission.
For dust-containing gas, we can meet various working conditions from a small amount of dust to a very large dust content. After special treatment, the surface hardness of the blade can reach HRC60~70, which can extend the life of the impeller by more than 3 times.The bearing housing is reserved for temperature and vibration sensor mounting positions, for convenient to install the fan operation monitoring device.The weld and the main shaft of the impeller are ultrasonic flaw detection to ensure that there are no welding defects and material defects to ensure strength.After the production is completed, all products are tested for running and vibration values for reliable operation.There are a variety of accessories to choose from.
Technical data
| series | model | Boiler Fan Rotation Speed
(r/min) | Boiler Fan Total Pressure
(Pa) | Boiler Fan Air Capacity
(m³/h) | Power
(kW) |
| 5-11 Boiler Fan | 16D | 1450 | 6622～9074 | 30774～61548 | 132～220 |
| 17D | 1450 | 7475～10242 | 36912～73825 | 220～250 |
| 18D | 960～1450 | 3679～11488 | 29010～87634 | 75～315 |
| 19D | 960～1450 | 4091～12802 | 34119～103066 | 90～400 |
| 20D | 960～1450 | 4542～14175 | 37794～120212 | 132～560 |
| 20.5D | 960～1450 | 4768～14901 | 55098～129455 | 132～630 |
| 21D | 960～1450 | 5003～15637 | 46067～1093640 | 160～710 |
FAQ
1. What parameters need to be provided when you design the industrial centrifugal fans?
Answers: Air flow, total pressure or static pressure, inlet temperature, local voltage and frequency, Altitude etc.
If there is flammable and explosive gas, or big dust loading in the medium, please also inform the designer.
2. How about your company’s pre-sales service and after-sales service?
Answers: Before our cooperation, we have the professional technical team to help you make the technical solution according to your working condition, to make sure the centrifugal fan efficiency operation.
After sales service, we will offer 12 months’ repairing service, and provide lifelong follow-up services. Besides, our engineers are available for going abroad to offer the repairing service.
3. Does your company have qualifications?
Answers: SIMO Blower has obtained ISO 9001-2008, CE, BV certifications and so on.
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