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| Analogy research on wet fiber layer filtration resistance of mine dust |
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Abstract To raise the efficiency of dust collection, theoretical analysis on filtrating resistance about the fiber of wet filtering layer precipitator was carried on, and the theoretical model about filtration resistance of dust when it passed the wet fiber layer precipitator was built. Filtration experiment simulation system of wet filtering layer was designed, characteristics of mine dust was simulated with experiment study, the dimensionless parameter of theoretical model was modified, and the theory formula for resistance of dust wet filter was optimized. Results showed that this theoretical model possessed high accuracy and can be applied in practice. It has exhibited good representation, not only did the tendency of theoretical curve is in agreement with the test curve, but also the result basically agreed well with calculated value, as mended.
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Received: 15 January 2014
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