Why is the clean air delivered by Roots blower a hot air blower?
Roots blowers need to be forcedly compressed when transporting gas. When selecting a fan, there is a pressure parameter, such as 39Kpa. The maximum pressure that a Roots blower can withstand when compressed air is 39Kpa. When the pressure reaches 39Kpa, the fan can run normally under pressure.
Forced compressed air operation will inevitably generate heat, so the roots blower exhaust fan has a certain temperature.
For the transmission of clean air, the inlet temperature is generally controlled below 40 degrees Celsius and exceeds 40 degrees Celsius. The performance requirements of all aspects of ordinary fans are high, and it is difficult to achieve good transportation results.
3.Inlet temperature of normal fan
If we transport clean air, the outlet temperature should be kept below 100 degrees Celsius as much as possible. If the temperature exceeds 100 degrees Celsius, the fuel tank needs to be water-cooled. If the fan we use has a high pressure, we need to use a two-stage series fan and install a cooler to The air is cooled.
4, the impact of high temperature on the fan
The high temperature will affect the fan's fuel tank, seals, bearings, etc., which may seriously cause the fan to fail to work. In the work content of daily inspection, the fan body temperature, bearing temperature, and fuel tank temperature need to be checked and done daily. Record work.