Fused salt transport apparatus and method suitable for use in electrolytic devices

CN115289027BActive Publication Date: 2025-12-12SHANGHAI JIAOTONG UNIV
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Patent Information

Application Number
CN202210973921.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-08-15
Publication Date
2025-12-12
Estimated Expiration
2042-08-15

AI Technical Summary

Technical Problem

Existing molten salt transport devices suffer from slow conveying speed and low measurement accuracy, failing to meet the precision requirements for quantitative transport in dry post-processing, and are prone to blockage.

Method used

The structure features a material conveying component, a molten salt chamber, and a pusher component within the outer shell. Combined with a pressure balancing device and a heating device, the quantitative and continuous transport of molten salt is achieved through the cooperation of the impeller of the material conveying component and the pusher component.

Benefits of technology

It enables quantitative transport of molten salt, reduces structural damage rate, avoids molten salt solidification, improves transport efficiency, and meets the precision requirements of spent fuel reprocessing.

✦ Generated by Eureka AI based on patent content.

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    Figure CN115289027B_ABST
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Abstract

The application provides a molten salt conveying device and method suitable for an electrolysis device, which comprises a shell, a material throwing and feeding assembly, a molten salt chamber and a material pushing assembly arranged in the shell; a feeding pipe and a discharging pipe are arranged on the shell, the feeding pipe is arranged in communication with the material throwing and feeding assembly, a material throwing outlet of the material throwing and feeding assembly is arranged in the direction of a feeding port of the molten salt chamber, the molten salt chamber is arranged in communication with the discharging pipe; the material pushing assembly is arranged in the molten salt chamber, and the material in the molten salt chamber is pushed from the molten salt chamber to the discharging pipe through the material pushing assembly. The application realizes the effect of conveying molten salt with a constant volume through a chamber with a constant volume.
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Citation Information

Patent Citations

  • High-temperature molten salt pneumatic conveyor for assembly line electrolytic bath

    CN106122119A

  • Fused salt transporting method and device

    CN105347041A

  • Spiral rising type efficient molten salt pump

    CN114263617A

  • High viscosity fuse -element delivery pump

    CN204692105U