Dust collection and noise control in beneficiation plant
Dust and noise are two main working environment problems in beneficiation plant . Although the auxiliary equipment like dust collectors are not main mining machine in plant, they are Equally important. There are many good measures to deal with dust and noise problems and widly used in many plants such as iron ore processing plant, gold beneficiation plant , coal plant etc. 1.Dust collection The dust removal and dust collecting systems are very similar to a normal dry classification circuit. Dry classification is in fact a dust removal system where the max size of the dust is controlled by a classifier (or ventilation criteria), See figure 1 . igure 1. dust collection system Primary recovery of dust is normally done in a cyclone taking the major part. The final recollection is done in a wet scrubber or a fabric filter. Wet scrubber has an advantage over fabric filter when the dust is combustible. In all other cases the dry fabric filtration is more effective as no slud...