Coal-Fired Boiler System Supporting Ventilator Induced Draft Fan
This heavy-duty Induced Draft (ID) Fan is a critical component engineered for coal-fired boiler systems. It is designed to reliably handle high-temperature, abrasive flue gases containing fly ash and corrosive elements. Built with wear-resistant materials and robust construction, the fan ensures efficient boiler draft control, optimal combustion, and safe operation. Its durable design focuses on continuous performance, energy efficiency, and reduced maintenance, making it an essential and dependable solution for power generation and industrial heating applications.
Performance Specifications
| Parameter |
Range |
Unit |
| Pressure range |
1638 - 10707 |
Pa |
| Air flow range |
9890 - 709000 |
m³/h |
| Impeller diameter |
710 - 1600 |
mm |
| Speed |
480 - 1450 |
rpm |
| Material (Blower fan casing) |
Q235, Q345, stainless steel |
Design as special |
| Material (Blower fan shaft) |
45# steel, Q304, SS304, SS316L |
|
| Material (Blower fan impeller) |
Q304, 12Cr1Mov, 15Crmov, 15MnV |
|
| Medium |
10 - 120°C, Dustiness <80 g/m³ |
incombustible |
| Motor |
Siemens, ABB, WN, SIMO, LA |
IP 54,55,56, 3 phase |
Optional Components
- System base frame
- Protective screening
- Silencer
- Inlet & Outlet pipeline compensator
- Inlet & Outlet flange
- Damper
- Electric actuator
- Shock isolator
- Diaphragm coupling
- Fluid coupling
- Motor rain cover
- Temperature sensor
- Vibrating sensor
- Soft starter
- Inverter
- Special Electrical Motor
- System monitoring Instrument
- Lube system
- Overhead lube tank
Advantages and Features
- This series of fans is a new type of high efficiency industrial fan in the field of small flow and medium pressure.
- The current collector and impeller front plate are processed by advanced spinning process and ensure precision.
- V-belt driving and coupling driving type fan are equipped with integral bearing box, which has good lubrication, stable operation and long bearing life.
- Equipped with tapered sleeve embedded pulley, easy to assemble and disassemble.
- The current collector is equipped with a mounting flange to facilitate the use of the pipeline by the customer.
Frequently Asked Questions
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.
