The 8-17 series high-pressure small-flow fan is designed for applications requiring high pressure. Under the premise of ensuring a certain amount of air, the full pressure can reach the high pressure requirement.
It is mainly used for blasting furnace blast and other forced air supply, and can also be used for tunnels to exhaust or supply air through hard pipes.
The fans are divided into general type, explosion-proof type, anti-corrosion type and high temperature type.
8-17 series centrifugal ventilation fan Structure
8-17 series centrifugal ventilation fan Application
Centrifugal fan is widely used in the cement industry, building materials industry, environmental protection industry, metallurgical industry, power industry projects such as large-scale dust collector, industrial boilers, ventilation systems, cooling.
8-17 series centrifugal ventilation fan Features
It can output high outgas pressure and can work at higher medium temperature, suitable for any industrial occasion where high pressure & high temperature gas needs to be delivered.
In the case of common base, the installation is very simple and requires little support from a professional technician.
The bearing housing is reserved for the installation position of the temperature and vibration sensors, and the fan operation monitoring device can be conveniently installed.
When the airflow resistance is increased, the motor load will be automatically reduced and the motor will not be burnt.
Customized design according to customer's performance requirements, and optimized by CFD technology, the energy consumption is lower than similar models.
Customized design according to customer's performance requirements, and optimized by CFD technology, the energy consumption is lower than similar models.
The impeller is subjected to a high standard of dynamic balance correction to ensure stable operation of the fan.
After the production is completed, after running test and vibration value detection, the operation is reliable.
There are a variety of options to choose from.
8-17 series centrifugal ventilation fan Specification
| Series no. | 8-17 series | Feature selection | |||||||
| Normal | anti-corrosion | wear-resisting | High temperature | anti-explosion | Remarks | ||||
| Performance | Impeller diameter | 400-3500mm | |||||||
| Rotation speed | ≤3000rpm | ||||||||
| Pressure range | 3958-13916Pa | ||||||||
| Flow range | 302-7968㎥/h | ||||||||
| Structure | Blade type | Backward, Straight, Aerofoil type | |||||||
| 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. | ||||||||