precautions for the use of industrial dust collectors is a new type of pulse bag dust collector improved on the basis of cloth bag dust collector. In order to further improve the pulse bag dust collector, the modified pulse bag dust collector retains the advantages of good purification rate, large body capacity, stable performance, easy operation, good filter bag life, small maintenance workload and so on. Moreover, the structure and pulse valve are reformed to solve the problems of open placement and low pressure of compressed air source. precautions for the use of industrial dust collectors The precautions for the use of industrial dust collectors are adopted to overcome the disadvantages of conventional pulse dust collector and chamber reverse dust collector. Precautions for the use of industrial dust collectors, good dust removal rate, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, Small footprint, stable operation, good economic benefits. Suitable for metallurgy, building materials, cement, machinery, chemical, electric power, light industry dust gas purification and material recovery.

Below, introduce the precautions for the use of industrial dust collectors:

First, physical cleaning: mainly rely on manual or mechanical vibration or high-frequency oscillation. The vibration can be used in vertical or horizontal two methods, and the shock should be used in a better speed way. The advantages of physical cleaning are simple and convenient, but the disadvantages are uneven vibration, low filtration wind speed and great damage to the filter bag.

Second, the wind dust removal: the main use of outdoor or circulating air in the opposite direction of the dust air flow through the filter bag, so that the dust block on the filter bag falls off. There are two kinds of ash removal methods: reverse blowing air and reverse suction air. The former blows air into the filter bag with positive pressure, while the latter sucks air out of the filter bag with negative pressure. The air flow of ash removal can be supplied by the main fan, or a single reverse blowing (suction) fan can be set up. The advantage of this cleaning method is that the air distribution is more uniform, the disadvantage is that the cleaning strength is small and the wind speed can not be too large.

Third, acoustic cleaning: the main use of acoustic cleaning device to convert the kinetic energy of the pressure gas into the wave energy of sound waves, so that the dust bag produces additional vibration to achieve the purpose of cleaning. The advantage is technology, low power consumption, little damage to the equipment. The disadvantage is that it is expensive.

Fourth, pulse cleaning: mainly compressed air through the Venturi tube to induce the surrounding air into the filter bag in a short period of time, so that the filter bag produces pulse expansion vibration and under the action of reverse airflow, the dust on the dust bag is peeled off.

Precautions for the use of industrial dust collectors should be prevented from cooling the gas in the bag room to below the dew point, especially when using the bag dust collector under negative pressure. Because its shell often has air leakage, so that the bag room gas temperature is lower than the dew point, the filter bag will be damp, resulting in dust is not loose, but sticky attached to the filter bag, the fabric hole blocked, resulting in ash failure, so that the dust collector pressure drop is too large, can not continue to run, some produce paste bag can not be removed.

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