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SDVD风透式快速干燥机在原煤干燥中的应用 被引量:5

Application of SVSD wind penetration quickly dryer in raw coal drying
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摘要 介绍了SDVD风透式快速干燥机的工作原理及组成,同时通过水分偏倚、干燥效率及煤样损失率等参数的测定,表明SDVD风透式快速干燥机在不影响煤样代表性的前提下,可符合国标要求的条件,其干燥效率远超传统的干燥方式,可有效解决煤样干燥过程中劳动强度大、干燥效率低的难题。 This paper introduced the working principles and composition of SVSD wind penetration quickly dryer,at the same time,through determination of moisture bias,drying efficiency and the rate of loss of coal sample,it was indicated that the SVSD wind penetration quickly dryer could meet the conditions of international standards in precondition of non influence of sample representatives,its efficiency was far more higher than traditional drying method,so the problems of high labor intensity and low efficiency could be solved.
出处 《煤质技术》 2015年第1期43-45,共3页 Coal Quality Technology
关键词 风透干燥技术 干燥机 水分偏倚 干燥效率 wind penetration drying technology dryer moisture bias drying efficiency
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参考文献2

  • 1GB474—2008,煤样的制备方法[s].
  • 2GB/T 19494. 3—2004,煤炭机械化采样第3部分:精密度测定和偏倚试验[S] .

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