What are the characteristics of a DC blower?
Category:
Industry Trends
Release time:
2020-07-21
Depending on their different functions, blowers are used in a variety of environments in both production and daily life. Early... DC blower The facilities are used for metallurgy and natural ventilation; smelting furnaces are often built on hillsides or hilltops. As the temperatures required for metallurgical processes increased, forced air blowing systems were developed. These air-blowing facilities play a crucial role in enhancing combustion and achieving high temperatures. The use and improvement of these air-blowing systems are closely linked to the advancement of metallurgical technology. To facilitate operation, it is essential to increase both the volume and pressure of the air flow while ensuring a stable airflow.
1. DC blowers, with impellers rotating inside the housing without friction and requiring no lubrication, produce exhaust gases that are completely oil-free. They are an ideal air source for pneumatic conveying in industries such as chemical engineering and food processing.
2. The blower is a positive-displacement type blower. When in use, its flow rate changes very little with variations in pressure. However, the flow rate does vary with rotational speed. Therefore, the pressure range can be widely adjusted, and the desired flow rate can be achieved by selecting an appropriate rotational speed.
3. The blower has a high rotational speed, with small clearances between rotors and between rotors and the housing, resulting in minimal leakage and high volumetric efficiency.
4. The structure of the blower ensures that its mechanical friction losses are extremely low. This is because only the bearings and gear pairs have mechanical contact; meanwhile, the rotor, casing, and gear ring all possess sufficient mechanical strength. Safe operation and a long service life are key features of our blower products.
5. The rotors of the blowers have all undergone static and dynamic balancing tests. The finished products operate smoothly with minimal vibration.
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