Rotary sorting and conveying device for high-temperature gas cooled reactor spherical fuel elements

Abstract

The invention discloses a rotary sorting and conveying device for high-temperature gas cooled reactor spherical fuel elements. The rotary sorting and conveying device comprises a rotary sorting and conveying device body, the rotary sorting and conveying device body comprises a conveying device outer shell and a rotary device inner pipe, one end of the rotary device inner pipe is bent, the other end of the rotary device inner pipe is inserted into the conveying device outer shell, a cavity is formed between the rotary device inner pipe and the conveying device outer shell, an installation base body is arranged on the outer wall of the rotary device inner pipe, a permanent magnet is arranged on the installation base body, a plurality of groups of adjustable electromagnetic coils are arranged on the inner wall of the conveying device outer shell, and each group of adjustable electromagnetic coils are connected with an electromagnetic coil power supply system. The device can be used for sorting and conveying different types of high-temperature gas cooled reactor spherical fuel elements.

Description

technical field [0001] The invention relates to a rotary sorting and conveying device, in particular to a rotary sorting and conveying device for high-temperature gas-cooled reactor spherical fuel elements. Background technique [0002] The pebble bed high-temperature gas-cooled reactor uses spherical fuel elements. At present, spherical fuel elements with different burnup or other classification attributes are screened through the diverter. This disassembly method can only be divided into two types of spherical fuel elements, one The device cannot achieve multi-category discrimination. [0003] The spherical fuel elements of the current pebble bed high temperature gas-cooled reactor are divided into recycled fuel and spent fuel during the cycle process, and detailed fuel management cannot be done for spherical fuel elements with different burnup levels. Refined management cannot be achieved in the process. In addition, in the process of studying other fuel elements with d...

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Problems solved by technology

[0002] The pebble bed high-temperature gas-cooled reactor uses spherical fuel elements. At present, spherical fuel elements with different burnup or other classification attributes are screened through the diverter. This disassembly method can only be divided into two types of spherical fuel elements, one The device cannot achieve multi-category differentiation

[0003] The spherical fuel elements of the current pebble bed high temperature gas-cooled reactor are divided into recycled fuel and spent fuel during the cycle process, and detailed fuel management cannot be done for spherical fuel elements with different burnup levels. Unable to achieve fine-grained management in the process

In addition, in the process of studying other fuel elements with different properties (such as different enrichment degrees), it is impossible to distinguish between multiple categories for these fuel elements

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