A method and equipment for transporting molten salt

A molten salt and equipment technology, applied in the field of molten salt transportation and equipment, can solve the problems of inability to realize small flow rate, precise and quantitative transportation of molten salt, and low heating efficiency, and achieve the effect of fast heating rate and high heating efficiency

Active Publication Date: 2019-12-06
上海联和日环能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art molten salt transportation method and equipment that cannot realize the function of small flow, precise and quantitative transportation of molten salt, low heating efficiency, etc., and provide a method that can accurately control the transportation volume and Molten salt conveying method of conveying rate and a molten salt conveying equipment especially suitable for this method

Method used

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  • A method and equipment for transporting molten salt

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Embodiment 1

[0031] Such as figure 1 As shown, the present embodiment provides a device for heated storage and quantitative transportation of molten salt, which includes a sealed cavity 1, a weighing device 2, a molten salt bucket 3, a heating device 4, a melting Salt pipeline 5; the weighing equipment 2 and the molten salt bucket 3 are both arranged inside the sealed cavity 1, and the molten salt bucket 3 is connected to the molten salt bucket 3 through a suspension rod 6 3 above the weighing device 2 connected; the heating device 4 is located inside the sealed cavity 1 for heating the molten salt bucket 3; one end of the molten salt pipeline 5 extends to the The bottom of the molten salt bucket 3, the other end is located outside the molten salt transport equipment; the top of the sealed cavity is provided with a vacuum protection cover 11, and the weighing device 3 is located inside the vacuum protection cover 11 . A plurality of infrared reflective layers 12 are provided inside the s...

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Abstract

The invention provides a fused salt transporting method and device. The method includes the following steps that inner air pressure of the fused salt transporting device comprising a weighing unit is adjusted, so that the air pressure difference is formed between the inside of the fused salt transporting device and the inside of a fused salt using device; and fused salt in a fused salt device is transported to the fused salt using device. The weighing unit is used for measuring transportation amount and transportation speed of the fused salt. By means of the fused salt transporting method and device, the transportation amount and transportation speed of the fused salt can be accurately controlled, the weight of the transported fused salt can be as high as 100 kg, the weighing accuracy is 10 gram-grade, and the heat transfer efficiency and heating rate are high.

Description

technical field [0001] The invention relates to a method and equipment for transporting molten salt. Background technique [0002] Molten salt is formed by the melting of salts. It is a high-temperature melt composed of metal cations and non-metal anions. It has the characteristics of good thermal stability, low vapor pressure, low viscosity, good electrical conductivity and large heat capacity. Therefore, molten salt has been used as the nuclide carrier in the dry reprocessing technology, and the fuel carrier and heat transfer medium of the molten salt reactor has been applied in the field of nuclear energy. [0003] With the proposal and development of advanced nuclear energy systems such as fast reactors and molten salt reactors, the closely related dry reprocessing technology has attracted more and more research attention from various countries. The molten salt is heated, temporarily stored and quantitatively delivered. [0004] In the prior art, molten salt pumps are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G53/36B65G53/58B65G53/66
Inventor 窦强付海英杨洋王子豪耿俊霞李晴暖吴国忠
Owner 上海联和日环能源科技有限公司
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