Conditions to be met for the operation of Roots fans
In order to ensure thatRoots FansBetter operation, then what conditions need to be met in the process of Roots fan operation? On this issue Roots fan editorial take you to understand.
1, the conveying medium into the steam temperature is usually not greater than 40 ℃.
2, the content of particles in the medium shall not exceed 100mg/m3, the maximum size of particles shall not exceed half of the minimum working gap.
3. The temperature of the bearings in operation shall not be higher than 95℃, and the temperature of the lubricating oil shall not be higher than 65℃.
4, the use of pressure shall not be higher than the nameplate specified in the ascending range.
5, Roots blower impeller and casing, impeller and side plate, impeller and impeller clearance in the factory has been adjusted, re-assembly to ensure that the clearance.
6. When the Roots blower is running, the oil level of the main oil tank and the secondary oil tank must be between the two red lines of the oil level meter.
7, check the import and export joint parts have not forgotten to fasten the place, piping support parts are complete. Blowers and vacuum pumps that need cooling water should check whether the installation of cooling water meets the requirements.
