Pharmaceutical companies will generate a lot of dust during the production process, and general medicines are mainly mixed dust and organic dust. In the pharmaceutical process, the granular medicine workshop diffuses in the air, the average particle size of the medicine dust is small, the powder is fine, and the air stays in the air for a long time. In medical dust, inhalation of the lungs can also cause pneumonia and the reaction of foreign bodies in the lungs, and excessive drug poisoning.

In view of the characteristics of the dust in the pharmaceutical factory, when choosing a vacuum cleaner, please pay attention to choosing a high-efficiency vacuum cleaner. The machine should also use stainless steel, high-efficiency centrifugal fan, stainless steel dust cover, Bag (or cartridge) filter, vacuum cleaner and microcomputer controller. The filter adopts primary (high efficiency) filter for filtering and dust removal.

Generally, Explosion-proof cartridge dust collector is generally used in the configuration of dust removal equipment in pharmaceutical companies. The commonly used dust collectors are as follows.

Explosion-proof cartridge type dust collector is a device that uses the filtering function of a porous cloth bag filter to achieve dry high-efficiency dust removal. The dust collector has the advantages of high dust removal efficiency (98%~99% dust treatment below 0.1 micron), strong adaptability, flexible use, simple configuration, stable items, easy dust recovery, convenient maintenance, etc. Therefore, bag vacuum cleaners are widely used in metallurgy, chemical, ceramic, cement, food and other industries. It is a competitive equipment configuration among various high-efficiency dust removal equipment.

The working principle of the explosion-proof Cartridge dust collector: The filter used in the bag filter has a large mesh, generally 20~50um, and the appearance of the fluffy filter is about 5~10um. Therefore, the dust removal efficiency of the new filter bag is about 40% (1um dust). When the dust in the air passes through the filter material, due to the effects of fiber screening, cutting, conflict, diffusion, and static electricity, the dust is blocked and forms a primary layer on the filter material. The dust removal softness of the porous primary layer is higher than that of the filter material.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.