Q235 Low Pressure Single Inlet Thermal Power Induced Draft 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.
This can use different speeds to meet the requirements of various
dust collectors in the same tonnage boiler, combined redundant fan
series and machine number.
Product features:
1. It is capable of outputting a higher outlet pressure while
providing more gas flow with lower noise. Stable operation at
higher media temperatures.
2. The adjustment door can be used to flexibly adjust the pressure
and flow of the fan during operation. It can also be equipped with
a variable frequency motor to adjust the pressure and flow of the
fan by changing the speed.
3. The bearing cooling method selects a low-cost water-cooling
method or an oil-cooling method with better heat dissipation
depending on the gas temperature and the conditions of the use
environment. For extremely high temperature operating conditions,
an electronic cooler can also be added to absolutely protect the
reliable operation of the fan system.
Technical specifications:
| series | model | Rotation Speed
(r/min) | Total Pressure
(Pa) | Air Capacity
(m³/h) | Power
(kW) |
|---|
| 5-11 | 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,Q: What’s the MOQ of your company?
A: The MOQ is 1set.
2,Q: How long is the delivery time?
A : A:5-35 days.
3,Q : What’s your payment terms?
A : T/T, L/C, or Negotiable.
4,Q: What’s your warranty?
A: 1 year.
5,Q: Is your company factory or trade company?
A: We have our own factory, our type is factory +trade.
