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发明公开
CN105070337A 一种具有内插式中子吸收装置的乏燃料贮存系统 无效 - 驳回

一种具有内插式中子吸收装置的乏燃料贮存系统
摘要：
本发明提供一种具有内插式中子吸收装置的乏燃料贮存系统，包括具有仪表导向管的燃料组件、用于贮存所述燃料组件的乏燃料贮存格架、中子吸收装置，所述中子吸收装置插入在所述燃料组件的仪表导向管中。本发明公开的乏燃料贮存系统，该乏燃料贮存格架方案能够实现更密集的乏燃料贮存，具有更高的临界安全性以及较低的制造成本，同时可对中子吸收材料进行更换。燃料贮存腔之间的间距更小。
摘要（英）：

The invention provides a spent fuel storage system with an interpolating type neutron absorption device. The spent fuel storage system comprises a fuel assembly, a spent fuel storage grillwork for storing the fuel assembly and a neutron absorption device, wherein the fuel assembly is provided with an instrument guide tube. The neutron absorption device is inserted in the instrument guide tube of the fuel assembly. According to the spent fuel storage system, denser spent fuel storage can be achieved by means of the scheme of the spent fuel storage grillwork, the spent fuel storage system has higher critical safety and lower manufacturing cost, and a neutron absorption material can be replaced. The distance between fuel storage cavities is smaller.

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