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负压风动送样是解决钢铁企业冶炼过程中快速准确输送试样的一项新技术。它的最大的特点是快速输送。如宝钢炼铁厂取样点距分析中心2000米,送样速度以25米/秒计,只需80秒就可完成送样任务,如果用人工送样将无法满足工艺要求,这对保证产品质量有着十分重要意义。目前国内重点冶金企业都在装备先进的分析仪器,如真空直读光谱仪、萤光x射线光谱仪、定碳和定硫装置、
Negative pressure pneumatic sampling is to solve the iron and steel enterprises in the smelting process of rapid and accurate delivery of a sample of a new technology. Its biggest feature is fast delivery. Such as Baosteel Ironworks sampling point away from the analysis center of 2000 meters, sending speed of 25 meters / sec meter, just 80 seconds to complete the sample delivery tasks, if the artificial sample will not be able to meet the process requirements, which to ensure product quality It is very important. At present, the key domestic metallurgical enterprises are all equipped with advanced analytical instruments such as vacuum direct reading spectrometer, fluorescent x-ray spectrometer, carbon set and sulfur set device,