Modularized photoreactor based on LED point light sources and design method of modularized photoreactor

The invention provides a modularized photoreactor based on LED point light sources and a design method of the modularized photoreactor. The LED point light sources are adopted, the distance among the point light sources, the dimension of a single modularized photoreactor body and the installation position of an optical convex mirror are set according to the parameters such as the light source emitting angle, the attenuation degree of light intensity with the distance and light reflection, and the single modularized photoreactor body can be combined according to the actually required dimension. The single modularized photoreactor body is of a cube structure, the light intensity of the LED point light sources is greater than 80 microwatt/cm , and the emitting angle is smaller than +/- 90 degrees. The distance between every two adjacent point light sources is the distance when the light intensity at the position of the +/-45-degree scattering angle is attenuated to 80 microwatt/cm . The dimension of the single m