What is the appropriate air speed of the cartridge dust collector

At present, the domestic bag dust (except for small bag dust unit) product samples of the filtration air speed, mostly in the 2.5m/min or less, the more common is in the range of 1.0 ~ 1.5m/min, for the big bag is in the 1.0m/min or less, even if it is the use of compressed air blowing cleaning pulse bag filter, its filtering air speed is only about 3.0m/min, more than 4m/min is rare. More than 4m/min is rare. Thus, the designer is often easy in the product samples recommended under the filtering wind speed, and then reduce a certain value to determine the filtering area, which leads to the filtering wind speed to take the value of low.

Filtering air speed selection, the size of the filtering air speed, depending on the nature of the dust gas, fabric category and the nature of the dust, generally recommended by the sample dust collector data and the user's practical experience selection. Most of the reverse blowing bag dust collector capture wind speed between 0.6 to 13m/s, pulse bag dust collector filtration wind speed in 1.2 to 2m/min or so, glass fibre bag dust collector filtration wind speed is about 0.5 to 0.8m/s.