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本文介绍了尿素汽提塔液位计的安装方式、棒状源的结构及其组合形式、活度分布近似计算、试制的与实际使用的进口棒状源实测结果比较,证实理论与实践的可行性。文章还介绍了生产工艺过程,实现线源轴向活度分布的方法,试制的棒状源的现场调试及使用等情况。
This paper introduces the installation method of urea stripper liquid level gauge, the structure of rod source and its combination, the approximate calculation of the activity distribution, and the comparison between the experimental and experimental results of imported rod-shaped sources. It proves the feasibility of the theory and practice. The article also introduced the production process, to achieve the source axial activity distribution method, trial production of rod-shaped source site commissioning and use of such circumstances.