Efficient Energy-Saving Boiler Fan High Temperature Materials
Cooling
Introduction
G4-10 and Y4-10 series ventilation and induced draft fans are
suitable for the ventilation and induced draft fan systems of
2~670T/h steam boilers in thermal power plants.
The fan housing shall be made in steel and its thickness and
strength should be able to withstand the maximum running weight of
the fan. The volute shall be continuously welded and equipped with
access door for removing possible foreign objects entered into the
scroll.
Detail introduction
Fan inlet shall be aerodynamic design round curved section to
transit the air to the wheel cone smoothly, it shall have good
commutated effect to reduce turbulence, improve fan efficiency and
reduce noise.
Technical data
| series | model | Rotation Speed
(r/min) | Total Pressure
(Pa) | Air Capacity
(m³/h) | Power
(kW) |
|---|
| 4-10 | 8C | 1450 | 2104～1400 | 16156～30993 | 18.55 |
| 9C | 960 ~ 1450 | 775 ~ 2668 | 15229 ~ 44128 | 11 ~ 37 |
| 10C | 730 ~ 1450 | 553 ~ 3301 | 15886 ~ 60533 | 7.5 ~ 55 |
| 11C | 730 ~ 1450 | 669 ~ 4003 | 21144 ～ 80570 | 11 ~ 90 |
| 12C | 730 ~ 1450 | 797 ~ 4777 | 25661 ~ 104600 | 15 ~ 132 |
| 14C | 730 ~ 1450 | 1086 ~ 6541 | 43591 ～166100 | 37 ~ 315 |
| 16C | 580 ~ 960 | 895 ~ 3709 | 51699 ~ 164150 | 45 ~ 185 |
| 18C | 580 ~ 960 | 1133 ~ 4710 | 73610 ~ 233730 | 75 ~ 280 |
| 20C | 580 ~ 960 | 1400 ~ 5837 | 100970 ～ 320610 | 110 ~ 520 |
| 22C | 480 ~ 960 | 1216 ~ 6865 | 116000 ～ 434000 | 140 ~ 850 |
| 25C | 480 ~ 730 | 1579 ~ 5138 | 171000 ～ 484000 | 165 ~ 700 |
| 28C | 375 ~ 730 | 1205 ~ 6400 | 187000 ~ 680000 | 320 ~ 1250 |
| 29.5C | 596 ~ 745 | 3236 ~ 7218 | 348000 ~ 810000 | 800 ~ 1600 |
Product Features
The wheel shall be steel backward-bladed centrifugal and fully
welded. The wheel shall be statically and dynamically balanced to
level G4.0 in compliance with ISO standard 1940. Steady air-flow
and noise should be minimal when the wheel is operating at the
maximum allowable speed. The performance of the fan will not be
affected because of the special characteristics of the wheel.
FAQ
1,What parameters need to be provided when you design the
industrial centrifugal fans?
A: 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?
A: 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?
A: SIMO Blower has obtained ISO 9001-2008, CE, TUV certifications
and so on.
