By the mechanism of the filter dust we can see with the ash layer in the actual dust removal process played a very important role in the cloth surface with ash layer, composed of dust particles of different sizes, with a variety of structural properties and porosity, under normal circumstances , It affects the bag filter dust removal efficiency and resistance, determine the running performance. Cloth is to form the dust layer and support the dust layer skeleton.
1. Filter dust removal process, with the role of gray layer
(1) With enough thick layer of ash, you can achieve high dust removal efficiency.
(2) With a thin layer of ash or porous, good permeability, dust removal and dust removal efficiency and low efficiency.
(3) with a large proportion of gray, lime gray when the performance of the inertia, easy to isolate the surface of the filter bag and strengthen the cleaning effect.
(4) with gray sticky, not easy to clean, resistance is also high,
2. With the gray layer of the formation process
Can be roughly divided into three stages.
(1) A few minutes or a few hours after the new filter cloth begins to be steeply used, the dust fills the pore of the filter cloth.
(2) After the filter cloth is used for several weeks or longer, the ash is lighted several times until the stable remaining ash layer is established.
(3) The amount of ash removed from the filter bag at a time is approximately equal to the amount of ash attached to the filter bag before the last cleaning, and the resistance is also the same if the cleaning conditions are not favorable.
浙江天台丰顿滤料有限公司是一家专业从事：液体过滤袋、工业滤布、滤布、滤袋、除尘袋生产销售的滤布厂家，多年来在液体过滤袋、滤袋、工业滤布、除尘袋生产上积累了丰富的经验和领先的技术。
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