Carbon Steel Efficient Energy-Saving Mine Ventilation Centrifugal Blower Fan
Introduction
The 9-08 series high pressure fan is generally used for forging furnace and high pressure forced ventilation, and can be widely used to transport materials, transport air and non-corrosive, non-self-igniting, non-viscous substances gas.
The temperature of the medium generally does not exceed 50 ° C (maximum not more than 80 ° C). The dust and hard particles contained in the medium are not more than 150 mg/m3.
For flammable and explosive gas transportation, the impeller can be processed with aluminum alloy to prevent sparks during operation.
The fan with explosion-proof motor, and its performance parameters are the same as those ordinary motors.
The fan has high efficiency, low noise, flat performance curve and wide area of high efficiency.
Technical data
| series | model | Rotation Speed
(r/min) | Total Pressure
(Pa) | Air Capacity
(m³/h) | Power
(kW) |
| 9-08 | 7.1C | 2900 | 10635～12427 | 12292～19360 | 75～110 |
| 8C | 1450～2900 | 3249～15955 | 8792～27696 | 18.5～200 |
| 9C | 1450 | 4181～4869 | 12518～19717 | 30～45 |
| 10C | 1450 | 5065～6143 | 17172～30052 | 55～75 |
| 11.2C | 960～1450 | 3031～7747 | 15973～42221 | 30～132 |
| 12.5C | 960～1450 | 3450～9713 | 22206～58695 | 45～250 |
| 14C | 960～1450 | 4341～12285 | 31197～82463 | 75～400 |
| 16C | 960～1450 | 5696～16250 | 46569～123090 | 185～850 |
Advantages and Features
1.The fan can output higher gas pressure, and can provide more gas flow at the same time, low noise.
2. In the case of using the common base, the installation is very simple and basically does not require the support of professional technicians.
3. The motor shaft is elastically connected with the drive shaft. It is not necessary to tighten the belt or replace the belt frequently, and the maintenance workload is small.
4. The fan system running at normal temperature with an impeller diameter of less than 1400 mm does not require additional configuration of bearing cooling device, which reduces the user's investment and maintenance workload.
5. When the airflow resistance is increased, the motor load will be automatically reduced and the motor will not be burnt.
6.The fan is made of high quality carbon steel, and can also use stainless steel or other metal materials according to customer requirements.
7. Running test and vibration value detection after the production is completed, the fan operation is reliable.
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