Spherical fuel reactor
A spherical fuel and reactor technology, which is used in reactors, thermal reactors, nuclear reactors, etc., to achieve the effect of low core power and low power density
Inactive Publication Date: 2014-02-12
李正蔚
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Problems solved by technology
The overall performance of the molten salt reactor is good, but the strong corrosion of molten salt at high temperature is an engineering problem that is difficult to solve
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[0021] The present invention proposes a nuclear reactor in which nuclear fuel and coolant are packaged together in a spherical solid, and the spherical solid flows between the reactor and the steam generator through a mechanical transmission system to transfer heat to the steam generator. This type of reactor has a wide range of applications and can be further detailed according to the actual application. Especially if it is designed as a low-power stack, it has high inherent safety and can be used in many occasions.
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The invention discloses a spherical fuel reactor. The spherical fuel reactor is characterized in that a nuclear fuel element and a coolant are encapsulated in a spherical solid together; and through a mechanical transmission system, the spherical solid is lifted from a lower outlet of a steam generator and is transmitted to an upper inlet of a reactor container, and the spherical solid is lifted from a lower outlet of the reactor container and is transmitted to an upper inlet of the steam generator so that circulation flowing of the spherical solid between the reactor and the steam generator is realized and heat produced by the reactor is transferred to the steam generator. The spherical fuel reactor has the characteristics of high inherent safety, a high outlet temperature parameter and nuclear fuel full-use and can be used for power generation, hydrogen production, heat supply and coal liquidation and gasification.
Description
technical field [0001] The invention belongs to the field of nuclear reactor engineering research and design, and relates to a spherical fuel reactor. Background technique [0002] Spherical fuel elements have been used in high-temperature gas-cooled reactors, and have been widely recognized due to their advantages such as easy refueling and refueling, and good containment capacity for radioactive substances. The overall performance of the molten salt reactor is good, but the strong corrosion of molten salt at high temperature is a problem that is difficult to solve in engineering. Contents of the invention [0003] The spherical fuel reactor of the present invention encapsulates nuclear fuel elements and coolant together in a spherical solid, and through a mechanical transmission system, the spherical solid circulates between the reactor and the steam generator to transfer the heat generated by the reactor to the steam generator the goal of. [0004] The main circuit of...
Claims
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IPC IPC(8): G21C1/04G21C19/20
CPCG21C15/28G21C3/58Y02E30/36Y02E30/38G21C1/07G21C3/16G21C3/18G21C3/04G21C3/626Y02E30/30
Inventor 李正蔚
Owner 李正蔚