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针对国内机掘工作面的生产条件，研制了高效实用的湿式除尘器，并对该种除尘器的结构、除尘原理以及在掘进工作面的安装和使用方法进行了详细的分析和研究。现场实测表明，由该种除尘器组成的通风除尘系统，能有效地降低机掘工作面和巷道中的粉尘浓度，特别是呼吸性粉尘浓度。
In view of the production conditions of the domestic excavation face, a highly efficient and practical wet dust collector was developed. The structure, dust removal principle and the installation and use of the dust collector were analyzed and studied in detail. The field measurements show that the ventilation and dust removal system composed of this kind of precipitator can effectively reduce the concentration of dust in the excavation face and roadway, especially the concentration of respiratory dust.