What are the requirements of Roots blower for dust particles?

The larger size of dust particles shall be less than 0.1mm.

According to the instructions for the startup, operation, shutdown and maintenance of Roots blower, the temperature of the steam inlet material transported by Roots blower should not be higher than 50 ℃, the water content of the particle residue in the material should not exceed 1500mg/m3, and the larger size of the particles should be less than 0.1mm. When using the pressure, it shall not exceed the rated pressure value required on the factory nameplate of the blower motor.

When disassembling roots blower, match marks, especially gears, shall be engraved on all connecting parts and embedded parts; Disassembled parts shall be cleaned neatly, and precision parts shall not be scratched; When it is not necessary to adjust the impeller clearance, the driven gear shall not be separated and disassembled; During disassembly, measure and record the thickness of gaskets at all connection positions, so as to serve as the basis for replacement in case of accidental damage; The pressure relief valve shall not be disassembled unless there are special conditions.

When using Roots blower, the impact of dust particles on the blower should be minimized. First, a filter device needs to be installed at the inlet of Roots blower to filter out the dust particles in the inlet, which can greatly reduce the failure rate and maintenance cost of Roots blower.

It is also necessary to effectively handle and control the dust generated in the production process, prevent the dust from entering the roots blower, and regularly clean and maintain the roots blower.

In general, Roots blower has high requirements for dust particles, and needs to be effectively filtered and controlled to ensure its normal operation and long-term use.