Bag filter is one of the important equipment in the dust material preparation system.Its function is to intercept and capture dried material particles and uniformly transport them to the high-temperature roasting reaction zone.Therefore,its operating effect directly affects the quality and production capacity of material production.This article proposes a renovation method of adding auxiliary flow air discs to the box of the bag filter,which optimizes the material feeding method of the bag filter with a small investment.At the same time,it avoids the poor vibration effect of the commonly used mechanical vibrator on wet and astringent materials and causes cracks in the hopper.After the renovation,the material accumulation and bridging period of the bag filter have been significantly increased,and the product quality and device capacity have been improved.
dust material preparationbag-type dust collectorauxiliary flow air discscrap build
NETL
NSTL
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