HG785 Alloyed Steel Double Suction Ventilation Cement Centrifugal Fan
Introduction
1. It can output high out gas pressure and can work at higher medium temperature, suitable for any industrial occasion where high pressure & high temperature gas needs to be delivered.
2. Compact shape, saving space.
3. In the use of common base, the installation is very simple and requires little support from a professional technician.
4. Made of high quality carbon steel, Stainless steel or other metal materials can also be used according to user requirements.
Technical data
| Series no. | 7-05 series | Feature selection |
| Normal | anti-corrosion | wear-resisting | High temperature | anti-explosion | Remarks |
| Performance | Impeller diameter | 400-3000mm | |
| Rotation speed | ≤3000rpm | |
| Pressure range | 3160-16540Pa | |
| Flow range | 2473-484756㎥/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. |
Product Features
At present, there are many series of boilers, and the situation of burning coal quality is quite different, after installing dust removal equipment and waste heat utilization equipment, insufficient pumping force affects normal operation.
In order to overcome the insufficient pumping force due to the above reasons, the furnace has a positive pressure, which affects the combustion and normal operation of the boiler.
Therefore, various types of boiler induced draft fans have been designed and manufactured for the design and manufacture of air volume, wind pressure and boiler matching efficiency. Provide each user to choose an application.
FAQ
1,What parameters need to be provided when you design the industrial centrifugal fans?
A: 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?
A: 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?
A: SIMO Blower has obtained ISO 9001-2008, CE, BV certifications and so on.
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