| Place of Origin: | Henan China |
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| Brand Name: | SIMO |
| Certification: | CE, ISO9001:2008,TUV |
| Model Number: | SIMO Blower 5-11 |
| Minimum Order Quantity: | 1 Set |
| Price: | 300-5000 USD |
| Packaging Details: | Export Wooden Case Packing, Steel pallet Packing |
| Delivery Time: | 15-35 Days |
| Payment Terms: | T/T, L/C, Payment Term Is Negotiable |
| Supply Ability: | 500 Sets Per Month |
| Warranty: | 1 Year | After-sales Service Provided: | Field Installation, Commissioning And Training |
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| Impeller Support: | SWSI (Single Width, Single Inlet), Impeller Overhung | Voltage: | 380V/415V/440V/660V/6KV/10KV |
| Impeller Test: | Ultrasonic Flaw Detection | Mounting: | Free Standing |
| High Light: | industrial blower fan,backward centrifugal fan |
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Air Filtration System Heavy Duty Anticorrosion Backward Centrifugal Fan
Introduction
It is boiler induced draft centrifugal fan with a total internal pressure efficiency of 90.5% specially designed to be suitable for various coal quality and equipped with a smoke-and-dust removal device (1~20 tons/hour).
This type of centrifugal fan is currently used in the boiler industry. The air volume of the induced draft fan and the difference in wind pressure are relatively large, in order to adapt to the above situation, considering the practicability of the fan, in addition to the 20-ton boiler ID fan need large power coupling direct transmission, the other uses the triangular belt type transmission.
This can use different speeds to meet the requirements of various dust collectors in the same tonnage boiler, combined redundant fan series and machine number.
The centrifugal fan's bearing housing is reserved for temperature and vibration sensor mounting positions, for convenient to install the fan operation monitoring device.The weld and the main shaft of the impeller are ultrasonic flaw detection to ensure that there are no welding defects and material defects to ensure strength.
After the production is completed, all products are tested for running and vibration values for reliable operation.
There are a variety of accessories to choose from.
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 | 400~900 | mm |
| Speed of mainshaft |
1740~2900 |
rpm | |
| Pressure range | 990~3197 | Pa | |
| Flow range | 2750~36140 | 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 | V-Belt | 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. It is capable of outputting a higher outlet pressure while providing more gas flow with lower noise. Stable operation at higher media temperatures.
2. The adjustment door can be used to flexibly adjust the pressure and flow of the fan during operation. It can also be equipped with a variable frequency motor to adjust the pressure and flow of the fan by changing the speed.
3. The bearing cooling method selects a low-cost water-cooling method or an oil-cooling method with better heat dissipation depending on the gas temperature and the conditions of the use environment. For extremely high temperature operating conditions, an electronic cooler can also be added to absolutely protect the reliable operation of the fan system.
4. For the materials of impeller and main shaft, for different working conditions and working speed, we will choose high-strength carbon steel, low-alloy steel, high-temperature alloy steel, high temperature resistant high-strength alloy steel, make the impeller and main shaft to maintain reliable strength at high temperatures.
5. For dust-containing gas, we can meet various working conditions from a small amount of dust to a very large dust content. After special treatment, the surface hardness of the blade can reach HRC60~70, which can extend the life of the impeller by more than 3 times.
