| 劳废锏离弊犹寰换难芯? , |
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| 引用本文： | 王福成,李常忠,王秉权,朱保秀,裴维富.劳废锏离弊犹寰换难芯? ,[J].有色金属,1996(4). |
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| 作者姓名： | 王福成 李常忠 王秉权 朱保秀 裴维富 |
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| 作者单位： | 东北大学，八家子铅锌矿 |
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| 摘 要： | 通过对新研制的小型双级复合式氡子体净化装置的工业性试验，探讨了独头巷道作业面以净化装置为界面的第一净化区、第二净化区的氡子体浓度的变化规律，试验结果表明，在作业区域内，依据所需风量，安设相应的净化装置，利用循环风流对空气进行净化，可使氡子体与粉尘的净化效率分别达９５％和９９％以上，它既能满足辐射防护的卫生要求，又能节省能耗。
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| 关 键 词： | 氡子体，净化区域，净化效率，净化风量 |
EXPERIMENTAL INVESTIGATION ON PURIFYING RADON DAUGHTERS ATSINGLE FACE |
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| Wang Fucheng,Li Changzhong,Wang Bingquan.EXPERIMENTAL INVESTIGATION ON PURIFYING RADON DAUGHTERS ATSINGLE FACE[J].Nonferrous Metals,1996(4). |
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| Authors: | Wang Fucheng Li Changzhong Wang Bingquan |
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| Abstract: | The change of the radon daughters density for the purifying area 1 and 2 from the purifier to the face is researched based on the in-situ test at the single face.The new purifier of the radon daughters is made up of two unit structure.It is shown that the efficiency of the purifier is over 95% and 99% for radon daughters and dust,respectively when the new air flow needed for the face is purified by the suitable purifier with circulation air.It is not on device for occupational radiation protection but is energysaving one. |
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| Keywords: | radon daughter purifying area purifying efficiency purifying air fow |
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