With the temperature gradually rising in summer, the temperature at the inlet of Roots blower is high. In addition, the temperature rise caused by the pressure rise during the operation of the blower makes the surface temperature of the fuselage higher than other times. The specific normal temperature of Roots blower during operation is determined by the inlet ambient temperature+working pressure value.
Roots blower can also be used in winter, and can be used in the environment of minus 30 degrees Celsius. Pay more attention to the use of roots blower in winter. Low temperature environment and high temperature environment will damage the roots blower.
If the temperature of the gas we transport exceeds 40 ℃, such as saturated steam with high temperature, the requirements for the fan will also be increased, such as stainless steel material, anti-corrosion treatment for the fan, replacement of sealing method, cooling of bearing and oil tank, etc., which requires special treatment before use.
Roots blower can also be used in winter, and can be used in the environment of minus 30 degrees Celsius. Pay more attention to the use of roots blower in winter. Low temperature environment and high temperature environment will damage the roots blower, so we should pay more attention to:
1. When Roots blower is used in summer and winter, the inspection density of the blower should be increased from 1 to 2 times a day to 3 to 4 times. In case of failure, the blower should be shut down for inspection.
2. For water-cooled Roots blower, attention shall be paid in winter to prevent the water-cooling pipe from freezing or cracking, and the water inside the water-cooling pipe shall be cleaned when the machine is shut down.
3. In summer, the inlet air temperature of Roots blower is generally controlled below 40 ℃. If the temperature exceeds this temperature, the Roots blower may be overheated and the motor is easy to burn.
4. The low temperature in some areas may also be related to altitude. If the altitude is high and the temperature is low, special attention should be paid to the selection of Roots blower. The selection cannot be carried out according to normal conditions. Altitude has an impact on air volume and pressure.
5. The general type Roots blower is mainly placed above the ground, and the ambient temperature will affect the Roots blower and shorten its service life, so it is better to build a fan room to effectively control the ambient temperature to protect the Roots blower.
I believe that after reading the above content, you should also have an understanding of the temperature range that Roots blower can withstand. I hope it will be helpful to you.
Text label: Roots blower
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