The distribution of the air flow of the dust collector is very important in pharmaceutical industry. Consideration must be given to how to avoid high abrasion of the filter material at the inlet of the equipment due to high wind speed. The air distribution plate has unique requirements for the use of filter cartridge dust remover. The air distribution must be very stable and uniform. According to the calculation, the resistance coefficient is <2, thus it can be seen that the porous air distribution plate can meet the requirements of the filter cylinder deduster when the air flow speed is <0.8m/s.
For pharmaceutical companies, there will be different properties of dust removal, they should be differentiated, separated collection.For example, the dedusting system of toxic film workshop is made independently, separated from other dedusting systems of the workshop.In general, the basic requirements for the separation of dust removal systems are as follows:
1. In the same production process, when the dust emission points are not very far apart, the same system can be applied appropriately.
2. When different types of dust are collected, if the mixed dust is recovered or the dust has no recovery value, a system can be set up.
3. Dust-containing gases with different temperature and humidity shall be separated from the dust removal system when they are mixed to cause condensation in the air duct.