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| Place of Origin: | Henan China |
| Brand Name: | SIMO |
| Certification: | CE, ISO9001:2008,TUV |
| Model Number: | SIMO Blower 5-06 |
Coal Gas Boosting And Conveying Mine Ventilate Carbon Steel Centrifugal Fan
Introduction
The 5-06 series Centrifugal fan can be used in the feeding system of 2-670t/h steam boiler in thermal power plants, it can also meet the requirements of the high-pressure head performance parameters of the fluidized bed furnace.
This series of Centrifugal fans can also be used for dust removal, mine ventilation and general ventilation systems. The blower delivers air, and the induced draft fan delivers flue gas or gas containing foreign particles.
Coal Gas Boosting And Conveying Mine Ventilate Carbon Steel Centrifugal Fan can be used for more than four years when the concentration of impurities is less than 200 mg/m3.
If Coal Gas Boosting And Conveying Mine Ventilate Carbon Steel Centrifugal Fan contains a lot of impurities, it also can be used, but it will shorten the service life.
The maximum operating temperature of the induced draft fan must not exceed 250°C.
The performance of the centrifugal fan is expressed by parameters such as fan flow, full pressure, spindle speed, shaft power and efficiency.
Technical data
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PRODUCT PARAMETERS
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Centrifugal Fan Application
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Temperature | Normal temperature air, Hot air | |
| Air composition | Clean air, Dusty air, Corrosive gas, Combustible gas,Powder materials, Light particle materials | ||
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Centrifugal Fan Performance
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Impeller diameter |
400-2500 |
mm |
| Speed of mainshaft |
≤3000 |
rpm | |
| Pressure range |
1567-5764 |
Pa | |
| Flow range |
2470-377586 |
m3/h | |
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Centrifugal Fan Structure
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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 | ||
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Centrifugal Fan System
Configuration |
Motor | ABB, SIEMENS, WEG, TECO, SIMO, Chinese brand… |
Can assign |
| Impeller | Q235, Q345, SS304, SS316, HG785, DB685... | ||
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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… | ||
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Centrifugal 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 |
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Advantages and Features
1. Centrifugal Fan Impeller:
12 pieces of backward aerofoil blades are welded between the Arc cone front plate and the flat shaped rear plate. Because of the use of airfoil blades, the fan is guaranteed to have high efficiency, low noise and high strength. The impeller is corrected by static and dynamic balance, so the operation is stable. Forced draught fan and induced draught fan of the same machine number have same impeller structure.
2. Centrifugal Fan Casing:
The casing is a volute welded by ordinary steel plates.
The casing of a single suction fan is made in three different forms: The No. 8 to 12 casing is made into an integral structure and cannot be disassembled; The No. 14 to 16 casing is made into a two open structure; The No. 18~29.5 casing is made into a three open structure.
The induced draft fan and the volute plate are appropriately thickened to prevent wear.
3. Centrifugal Fan Transmission parts:
The main shaft of the transmission part is made of high-quality steel, and the 5-51 series of fans are all made of roller bearings.
The bearing housing is available in two forms: No. 8 ~ 16 uses a whole cylindrical bearing housing; No18 ~ 29.5 uses two independent pillow bearing boxes.
The bearing housing is equipped with a thermometer and an oil level indicator (only the induced draft fan). The lubricating oil uses 46# mechanical oil, and the oil quantity is implemented according to the oil level mark. When the No8-16 integral cylindrical bearing housing uses dry oil, the oil retaining plate should be added to the ball side of the bearing housing, and the fixing grooves communicate with each other. The induced draft fan is equipped with a water cooling device, so a water supply pipe must be installed. Water consumption varies with temperature, and is generally considered to be 0.5 to 1 m3/h.
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