A New Equipment Used for Protecting Powder Explosion in the Process of Grain's Drying and Storing

机译：谷物干燥储藏过程中用于保护粉末爆炸的新设备

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The drying of grain in several granary was needed before it was stored. The grain was allowed to be stored, only when the moisture content in it was below certain level. Grain began to be dried on a series of runing belts, when it was carried to granary. Explosion occurred easily because of high temperature, heavy density of powder and huge pressure in drying storehourse. The high tempeature and spark caused by running belt slide are key factors for explosion among such many reasons. But it is difficult to avoid the slide because the load of bucket elevator and scraper loader changed in large scale.

机译：在储存之前，需要将谷物放在几个粮仓中干燥。仅当谷物中的水分含量低于一定水平时，才允许储存谷物。谷物被运到粮仓时，开始在一系列运转带上进行干燥。高温，粉体密度大，干燥期压力大，容易发生爆炸。在许多原因中，皮带滑动引起的高温和火花是爆炸的关键因素。但是，由于铲斗提升机和刮板装载机的负荷发生了较大的变化，因此难以避免滑动。

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《Second International Conference on Measurement and Control of Granular Materials (MCGM' 91) August 20-23, 1991 Chengde, P.R.China》|1991年|p.231-234|共4页
会议地点 Chengde(CN);Chengde(CN)
作者
Gu Shusheng; Hou Jun; Feng Zhongren;
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原文格式 PDF
正文语种 eng
中图分类一般工业技术;
关键词
powder explosion; detector; slide; spark;

机译：粉末爆炸探测器;滑动;火花;

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A New Equipment Used for Protecting Powder Explosion in the Process of Grain's Drying and Storing

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