Description
9-19, 9-26 High Pressure Centrifugal Fan is generally used for forging furnace and high pressure forced ventilation. It can also be widely used to transport materials, air and non-corrosive, non-self-igniting, non-explosive, non-volatile and non-sticky gas. The medium temperature generally does not exceed 50 Celsius degrees (maximum 80 Celsius degree), the content of dust and hard particles in the medium should not more than 150mg/m3.
Key Advantages
- Impellers–9-19 type fan has 12 blades, and 9-26 type fan has 16 blades, all of which are front curved type. The maximum circumferential speed of the outer edge of the impeller diffuser should not exceed 140m/s. Impellers pass static and dynamic balance correction and over-speed operation experiments after being completed and thus enjoy stable and reliable operation.
- Air inlet—The convergent streamlined integrated air inlet is bolted to the front cover.
- Driving system–Driving system is made up of main shaft, bearing box, couplings and other components. The main shaft is made of high-quality steel; the bearing box is an integrated structure. It applies rolling bearings lubricated with bearing grease.
Specification
| Item name | 9-19/9-26 High Pressure Centrifugal Fan | ||
| Parts details | Impeller diameter | 400~1600 | mm |
| Speed of main shaft | 960~2900 | r/min | |
| Pressure range | 2760~16250 | Pa | |
| Flow range | 824~123090 | m3/h | |
| Structure | Blade structure | Forward | |
| Impeller support | Single support | ||
| Drivetrain | A/D | Assignable | |
| Lubrication | Oil bath lubrication / grease lubrication | Assignable | |
| Bearing cooling | Circulation water cooling/air cooling | ||
| Circulation oil cooling | |||
| System configuration | Motor | Anhui Wannan, Lu’an Jianghuai, Henan Yutong, Jiamusi, Nanyang Explosion Proof, Siemens | |
| Impeller, air inlet, blower casing, air damper | Carbon steel | Customizable | |
| Main shaft | High strength carbon structure | ||
| Bearing | FAG, SKF, ZWZ, C&U，YLC… | ||
| Bearing box | Casting iron | ||
| Drivetrain | Coupling/motor | Assignable | |
| Foundation bolt | Carbon steel | ||
| Optional parts | System base frame, Protective screening, Silencer, Inlet& outlet pipeline compensator, Inlet& outlet flange, Air damper, Electric actuator, Shock isolator, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibrating sensor, Soft starter, Variable-frequency drive, Special motor, System monitoring &control instrument, Lubrication system and High-level oil tank. | ||
Application
They are applicable to normal temperature and hot gas, clean and dusty gas, powder materials and tiny granules. They can apply into boilers, dust removal, de-nitration and desulfurization, cement, metallurgy, power generation, gas and material handling, smoke exhausting. It can also be customized according to special industries.
