Light source system of light reaction device and light reaction device

Abstract

The invention discloses a light source system of a light reaction device and the light reaction device. The light source system comprises light-emitting elements and a reflector; the reflector comprises a first lens, a second lens and a third lens; the first lens is arranged on emergent light paths of the light-emitting elements, and an inclination angle exists between the lens surface of the first lens and the emergent light paths of the light emitting-elements; the first lens and the second lens are arranged on symmetric two sides of a connecting plate; the perpendicular line of the connecting plate is parallel to the emergent light paths of the light-emitting elements; the included angle between the first lens and connecting plates is the same as the included angle between the second lens and the connecting plate; the third lens is arranged at the upper end of the second lens, and the perpendicular line of the third lens is perpendicular to the emergent light paths of the light-emitting elements. A light source system of the light reaction device is designed in a multi-surface reflection type, and illumination can be carried out from the directions of the bottom and two side walls of a reaction tube, so that illumination uniformity and the light source utilization rate are improved.

Description

technical field [0001] The invention relates to the technical field of photocatalytic devices, in particular to a light source system and a photoreaction device of a photoreaction device. Background technique [0002] With the continuous development of industry, the problem of environmental pollution is becoming more and more serious. Photocatalytic technology is widely used in air purification and sewage treatment, and various photocatalytic reaction devices have emerged as the times require. Among them, the photocatalytic light source is a relatively important condition for chemical reactions, but most of the photocatalytic reaction equipment used in the prior art is very simple, and a Chinese utility model (public number: CN202912752U) is a laboratory photocatalytic device, which discloses A photocatalytic reaction device, the lamp tube is placed above the reactor, so that the catalytic light source on the upper and lower layers of the reactor is not uniform, and because ...

AI Technical Summary

Problems solved by technology

Among them, the photocatalytic light source is a relatively important condition for chemical reactions, but most of the photocatalytic reaction equipment used in the prior art is very simple, and a Chinese utility model (public number: CN202912752U) is a laboratory photocatalytic device, which discloses A photocatalytic reaction device, the lamp tube is placed above the reactor, so that the catalytic light source on the upper and lower layers of the reactor is not uniform, and because the photocatalytic reaction often involves multiple parallel reactions, each parallel reaction is uniformly irradiated by the light source Sex is worse

In summary, the light source design of the existing photocatalytic device is difficult to achieve uniformity of illumination, and the utilization rate of the light source is low, resulting in unsatisfactory catalytic effect, which has become a difficult problem in the design of photocatalytic devices

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