| 主权项 |
1. A photocatalytic reaction system, comprising:
a light collector, the light collector comprising: a housing, a protective cover, a light-collecting convex lens group, a solar radiation measuring device, a two-degree-of-freedom bracket, a base, servo motors, and a data collection control box; the two-degree-of-freedom bracket comprising a pitch main shaft and an azimuthal main shaft a light conduction device; and a photoreactor, the photoreactor comprising: a light transmitting cylinder, a sealing cover, a reaction gas inlet, reaction gas outlets, a reaction solution inlet, a reaction solution outlet, a temperature sensor, and a pressure sensor; wherein the protective cover is transparent and disposed on a top of the housing of the light collector; the light-collecting convex lens group is formed by at least one lens arranged in multiple layers, and the light-collecting convex lens group is disposed beneath the protective cover in a transmission direction of the sunlight; the housing of the light collector is provided with the solar radiation measuring device; the pitch main shaft and the azimuthal main shaft are connected to form the two-degree-of-freedom bracket; a bottom of the housing of the light collector is fixed on an end of the pitch main shaft; the azimuthal main shaft is disposed at a bottom of the two-degree-of-freedom bracket and connected to the base via a bearing; the azimuthal main shaft and the pitch main shaft are separately provided with the servo motors and able to rotate in relation to each other by tracking the sunlight under the drive of the separate servo motors; the base is provided with the data collection control box; the sunlight collected by the light-collecting convex lens group is converged into a convergent light when passing through the light conduction device and the convergent light is directed to the photoreactor; the photoreactor is capable of transmitting full-spectrum rays of sunlight; the sealing cover is disposed on the light transmitting cylinder; the light transmitting cylinder is filled with a reaction solution, and the reaction solution communicates with an external via the reaction gas inlet, the reaction gas outlets, the reaction solution inlet, and the reaction solution outlet disposed on the photoreactor; the photoreactor is provided with the temperature sensor and the pressure sensor; and the temperature sensor, the pressure sensor, and the solar radiation measuring device are in signal connection with the data collection control box, and the data collection control box is in electric connection with the servo motors. |
