掘进机喷嘴除尘机理分析与试验研究

doi:10.11799/ce201507042

Abstract

Abstract: Based on the spray nozzle within the machine as the research object, using a combination of theory and experiment, on the basis of further expounds the atomized dust removal mechanism, the disadvantages of the use of the nozzle are analyzed, and then design a new nozzle structure can overcome these disadvantages. Through contrast test of new and old nozzle structure analysis, can be concluded that the new nozzle with less water consumption, the blocking ability strong, dust removal ability, etc. For the application of this device provides a theoretical guidance.

Key words: water spray nozzle, air-water atomizing nozzle, dust concentration, collection dust, test

CLC Number:

TD714.4

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URL: http://www.coale.com.cn/EN/10.11799/ce201507042

http://www.coale.com.cn/EN/Y2015/V47/I7/130

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Mechanism Analysis and Experimental Research on Roadheader Dust Extraction by Spray Nozzle

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