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Brick Kiln Coupling Driving Mine Ventilation Heavy Duty Centrifugal Blower Fan
Introduction
The 4-10 series ventilation and induced draft heavy duty centrifugal blower fans are suitable for the ventilation and induced draft fan systems of 2~670T/h steam boilers in thermal power plants.
Brick Kiln Coupling Driving Mine Ventilation Heavy Duty Centrifugal Blower Fan can also be used for mine ventilation and general ventilation without other special requirements; Mainly used to meet the needs of large air flow applications, low noise and high efficiency.
Brick Kiln Coupling Driving Mine Ventilation Heavy Duty Centrifugal Blower Fan can transport clean gas, dusty gas, flammable gas, corrosive gas, powder or granular materials at normal temperature or high temperature.
Technical data
| PRODUCT PARAMETERS | |||
| Centrifufal Fan Application | Temperature | Normal temperature air, Hot air | |
| Air composition | Clean air, Dusty air, Corrosive gas, Combustible gas,Powder materials, Light particle materials | ||
| Centrifufal Fan Performance | Impeller diameter | 800~1800 | mm |
| Speed of mainshaft | 580~1450 | rpm | |
| Pressure range | 553~6541 | Pa | |
| Flow range | 15229~233730 | m3/h | |
| Centrifufal Fan Structure | Blade | Backward | |
| Impeller support | SWSI (Single Width, Single Inlet), Impeller overhung. | ||
| Drivetrain | Coupling | Can assign | |
| Lubrication | Oil bath lubrication | ||
| Bearing cooling | Air cooling, Water cooling, Oil cooling | ||
| Centrifufal Fan System Configuration | Motor | ABB, SIEMENS, WEG, TECO, SIMO, Chinese brand… |
Can assign |
| Impeller | Q235, Q345, SS304, SS316, HG785, DB685... | ||
| Casing, Air inlet cone, Air inlet damper | Q235, Q345, SS304, SS316, HG785, DB685... | ||
| Main shaft | 45# steel(High-strength carbon structural steel), 42CrMo, Stainless steel... | ||
| Bearing | FAG, SKF, NSK, ZWZ… | ||
| Centrifufal Fan 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 etc | ||
Advantages and Features
1. The centrifugal blower fan blade placement angle is optimized, more wear-resistant and longer service life.
2. For the material of impeller and main shaft, we will choose high-strength carbon steel, low-alloy steel, high-temperature alloy steel, high temperature resistant high-strength alloy steel under different working conditions temperature and working speed, so that the impeller and main shaft still maintains a reliable strength at high temperature.
3. The centrifugal blower fan impeller is annealed to eliminate the internal stress generated during welding, ensuring that the impeller does not undergo creep and cracks.
4. The centrifugal blower fan impeller is subjected to a high standard of dynamic balance correction to ensure stable operation of the fan.
