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- The diameter of the dust filter cartridge must ensure that the flow rate of the gas under standard conditions does not exceed 0.6-1.0 m/s.
- The height of the straight part of the dust filter cartridge is required to ensure that the gas residence time is not less than 12-15s.
- The angle between the conical surface of the dust filter cartridge and the horizontal plane should be greater than 50 degrees.
- The volume of dust accumulated below the flare of the filter cartridge should have sufficient margin.
- When determining the diameter of the gas pipeline and the dust filter cartridge, the gas flow rate should meet a certain data range.
