Xinxiang SIMO Blower Co., Ltd.
SIMO Blower Industrial Blower Fan Manufacture Experts First-class products,first-class technology, first-class service
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Mineral Powder Sintering Thermal Power Air Circulation Fan Blower
Application
Centrifugal fan is applied in industrial boiler, (centrifugal fan can be applied in industrial boiler,) it also can be applied in industrial kilns, blast furnace, Industrial waste heat recovery device, Electrolytic aluminium production line air purification system and other industrial work environment.
According to fan parameters you need, SIMO can make centrifugal blower fan technical solution for you. So please provide air capacity, pressure range, medium temperature, voltage and other requirements, more details will help us design suitable technical solution for you.
Centrifugal fan is applied in industrial boiler, (centrifugal fan can be applied in industrial boiler,) it also can be applied in industrial kilns, blast furnace, Industrial waste heat recovery device, Electrolytic aluminium production line air purification system and other industrial work environment.
According to fan parameters you need, SIMO can make centrifugal blower fan technical solution for you. So please provide air capacity, pressure range, medium temperature, voltage and other requirements, more details will help us design suitable technical solution for you.
Introduction Of Centrifugal Fan
When the fan is working, the airflow enters the blade space from the fan axially, and then rotates with the impeller under the drive of the impeller; on the other hand, it increases energy under the action of inertia, leaves the impeller along the radius, and does work by the centrifugal force generated. The fan is called a centrifugal fan.
The main components of the centrifugal fan are: impeller, casing, coupling and shaft. The impeller is the main work component that generates wind pressure and transfers energy; the casing is mainly used to introduce gas and exhaust gas, and at the same time convert part of the kinetic energy of the gas into pressure energy; the coupling is used to connect the motor and the fan to transmit torque;the shaft is installed with the motor through a coupling and the impeller is fixed.
The centrifugal fan is mainly composed of an impeller and a casing. The impeller of the small fan is directly mounted on the motor, and the large fan is connected with the motor through a coupling or a pulley.
Centrifugal fans generally use single-side air intake and use single-stage impellers; those with large flow can be air-intaken on both sides and use two back-to-back impellers, which are also called double-suction centrifugal fans.
The principle of gas discharge: When the gas between the blades of the centrifugal fan rotates, the kinetic energy obtained by the centrifugal force is discharged from the periphery of the impeller, guided by the volute-shaped casing, so that it flows to the outlet of the ventilator, thereby being in the center of the impeller. Negative pressure is formed in the part, so that the external airflow continuously flows in and supplements, so that the fan can discharge the gas.
Technical data
| Series no. | 9-03 series | Feature selection | |||||||
| Normal | anti-corrosion | wear-resisting | High temperature | anti-explosion | Remarks | ||||
| Performance | Impeller diameter | 400-1800mm | |||||||
| Rotation speed | ≤4000rpm | ||||||||
| Pressure range | 1581-10587Pa | ||||||||
| Flow range | 90.6-61297㎥/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 | ≥250℃ | 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. | ||||||||
FAQ
1. What parameters need to be provided when you design the Heat Dissipation Power Plant Blower Fan?
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.
