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本文叙述了手扶振捣器打结炉村的工作原理及生产应用效果．振动下干态砂粒间内摩擦力与静态相比减少约一个数量级．因而在惯性力作用下极易流动密实。紧实密度主要影响因素取决于激振力、振动频率、振幅和振动时间。工艺试验得出反实炉村的工艺参数，经２０余家的生产使用证明效果良好。整体复合绝缘保温材料的研制成功，使得铺设效率提高３～４倍，操作者免除石棉的有害污染，其成本比原工艺用材料约低１０％，在绝缘和保温性能方面都达到或超过原用材料。
This article describes the working principle and production and application effect of hand vibrator knot stove village. The internal friction between dry grit under vibration is reduced by about one order of magnitude compared with the static state. Therefore, the role of inertia easily flow dense. The main influencing factors of the compaction density depend on the exciting force, the vibration frequency, the amplitude and the vibration time. Technology test found that anti-real furnace village of process parameters, the use of more than 20 production proved effective. The successful development of the overall composite insulation material enables the laying efficiency to increase by 3 ~ 4 times. The operator is exempt from the harmful pollution of asbestos and the cost is about 10% lower than that of the original process material. The insulation and thermal insulation properties meet or exceed the original material.