Design method and design system of maleic anhydride reactor and information data processing terminal

The invention discloses a design method and a design system of a maleic anhydride reactor and an information data processing terminal. The design method comprises the following steps: S1, calculating a flow field and a temperature field of a maleic anhydride reactor model; s2, optimizing an internal flow channel of the reactor; s3, flow distribution plates of an outlet and an inlet of the heat exchange medium are designed; s4, in the range of 60%-100% of the normal flow of the molten salt pump, the molten salt flow is changed, and a plurality of temperature fields are obtained through repeated calculation; according to each obtained temperature field, selecting a temperature highest point section and a radial temperature difference highest point section to set temperature measuring points; and S5, finishing the design of the maleic anhydride reactor flow channel. Flow field and temperature field distribution in the maleic anhydride reactor is obtained through flow field-temperature field coupling simulation a