Customization: | Available |
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Material: | Carbon Steel |
Usage: | Industry |
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The 9-11 series fan has a large flow rate and moderate pressure.
This fan is designed for the purpose of using industrial boiler to work in the high-efficiency area and achieve the energy-saving target.
The fan is suitable for equipped with economizer (heater) and smoke and dust removal device.
It is a high-efficiency energy-saving product jointly designed by the national fan industry and organized by the national wind power industry and the Ministry of Machinery Industry.
It has the characteristics of high efficiency, low noise, flat performance curve and wide efficient area.
Industrial boilers of 5 ~ 35 tons/hour can be used, those with similar intake conditions and suitable performance can be used, but the maximum temperature shall not more than250°C.
Before the induced draft fan, dust removal device with a dust removal efficiency of no less than 85% must be installed to reduce the dust content of the smoke entering the fan.
It can not only reduce the pollution of the smoke on the environment, but also reduce the wear of the smoke on the fan, which is conducive to prolonging the life of the fan.
Product features
1.The fan can output higher gas pressure, and can provide more gas flow at the same time, low noise.
2. In the case of using the common base, the installation is very simple and basically does not require the support of professional technicians.
3. The motor shaft is elastically connected with the drive shaft. It is not necessary to tighten the belt or replace the belt frequently, and the maintenance workload is small.
4. The fan system running at normal temperature with an impeller diameter of less than 1400 mm does not require additional configuration of bearing cooling device, which reduces the user's investment and maintenance workload.
5. When the airflow resistance is increased, the motor load will be automatically reduced and the motor will not be burnt.
6.The fan is made of high quality carbon steel, and can also use stainless steel or other metal materials according to customer requirements.
7. Running test and vibration value detection after the production is completed, the fan operation is reliable.
The following datas are only part of performance of our product.
If you can't find the datas you need, pls send us your performance requirements
we will provide you customized design service.
Series no. | 9-11 series | Feature selection | |||||||
Normal | anti-corrosion | wear-resisting | High temperature | anti-explosion | Remarks | ||||
Performance | Impeller diameter | 400-3000mm | |||||||
Rotation speed | ≤4000rpm | ||||||||
Pressure range | 364.8-8683Pa | ||||||||
Flow range | 2743-334898m³/h | ||||||||
Structure | Blade type | Forward | |||||||
Impeller support | SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type | ||||||||
Lubrication method | Oil bath lubrication, grease lubrication, lubrication oil station | Can be specified | |||||||
Cooling method | Air cooling, Water cooling, Oil cooling | Can be specified | |||||||
Driven mode | Direct driven, Coupling driven, Belt driven | Can be specified | |||||||
Gas composition | Gas temperature | Normal | Customer request | Customer request | ≥250ºC | Customer request | |||
gas characteristic | Clean gas | Corrosive gas | Particulate dust | High temperature gas | Flammable gas, explosive gas | ||||
System configuration | Motor brand | Chinese famous brand, ABB, Siemens, WEG etc | Can be specified | ||||||
Impeller | High quality carbon steel | FRP, Stainless steel, Rubber Lining | Wear-resistant layer or wear-resistant liner, ceramic patch | High temperature high quality alloy steel | FRP, Aluminum alloy | Can be specified | |||
Air inlet cone | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |||
Casing | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |||
Air damper | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |||
Main shaft | High strength carbon steel, Alloy structural steel | Can be specified | |||||||
Bearing | ZWZ, SKF, FAG, NSK | Can be specified | |||||||
Bearing housing | Cast iron | ||||||||
Foundation bolts | GB799-1988 | ||||||||
Option parts | System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument. |
The company deeply integrates cuttingedge scientific and technological strength, and closely cooperates with Xian Jiaotong University and Beijing University of Aeronautics and Astronautics to develop a new generation of high efficiency centrifugal fans. The fan is designed to fully consider the needs of various types of complex operating conditions, and effectively cope with wear-resistant, corrosion-resistant, high temperature resistant and other special requirements, to ensure stable operation in a variety of harsh environments.
XINXIANG SIMO Blower Co.. LTD, formerly known as the stateowned Xinxiang Blower Factory, was founded in 1955, engaged in the production of fans for more than 60 years. Listed on the New Third Board in May 2018, with a registered capital of 50 million yuan, it is one of the largest fan manufacturing enterprises in China, and passed the national integration of two management system evaluation. ISO9001 quality management system certification, ISO14001 Environmental management system certification, ISO45001 Occupational health and safety management system certification, CE certification.The company covers an area of 100 acres, has a variety of processing and testing equipment more than 300 sets, the annual production capacity of 10,000 sets. There are more than 300 employees, including more than 60 professional and technical personnel. It has a number of special laboratories including physical and chemical performance test, metallographic analysis test, non-destructive testing test, fan aerodynamic performance test and so on. In order to obtain more efficient and energy-saving operation effect, the company adheres to the business philosophy of "people-oriented, science and technology enterprise", and has maintained close cooperative relations with Xian Jiaotong University, Beijing University of Aeronautics and Astronautics, ShenYang Blower Research Institute and other major scientific research units over the years. The company has developed into a professional production enterprise with one-stop service of R & D, manufacturing, performance testing, installation and commissioning. The products are mainly centrifugal fans and axial fans, covering more than 30 series and more than 2,000 kinds of specifications, widely used in electric power, metallurgy, building materials, coal, petrochemical, industrial kiln and other fields.