A photocatalytic reactor

Abstract

The invention discloses a photocatalytic reactor, which comprises a reaction box, a cross bar, an air pump and a fixing frame. A water inlet pipe is fixedly installed in the middle of the upper end of the reaction box, and a fixing plate is arranged directly below the water inlet pipe. The lower end of the fixed plate is welded and connected with a vertical rod, and the bottom end of the vertical rod is installed on the upper surface of the connecting block, the outer surface of the connecting block is welded and connected with a connecting rod, a horizontal plate is arranged below the deflector, and A water baffle is set under the horizontal plate, and the outer surface of the water baffle is fixedly connected with the inner surface of the reaction box. A fixed pipe is fixedly connected under the left end of the water baffle, and the lower surface of the water baffle is fixedly installed with lighting. lamp, and the illuminating lamp is connected with the first storage battery through wires. The photocatalytic reactor can uniformly mix the water and the catalyst, is convenient for filtering the water, is convenient for the reuse of the magnetic photocatalyst, and ensures the discharge quality of the water.

Description

technical field [0001] The invention relates to the related technical field of photocatalytic reactors, in particular to a photocatalytic reactor. Background technique [0002] Photocatalytic reactors use light to excite semiconductor catalysts to effectively degrade organic matter. They are often used in the purification of wastewater and sewage, and when used in this reactor, they need to cooperate with corresponding rice or nano-catalyst particles to carry out catalytic reactions. However, the existing photocatalysts on the market today Catalytic reactors still have certain drawbacks, such as: [0003] 1. Existing photocatalytic reactors are often unable to mix water and catalyst evenly, the reaction efficiency is low, and the purification effect is poor; [0004] 2. The general photocatalytic reactor is often inconvenient to filter the water when it enters the water, so that the particulate impurities in the water are easy to affect the catalytic reaction in the later s...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a photocatalytic reactor to solve the problem that most of the photocatalytic reactors proposed in the above background technology cannot make the water and the catalyst evenly mixed, the reaction efficiency is low, the purification effect is poor, and there is no It is convenient to filter the water, so that the particulate impurities in the water are easy to affect the catalytic reaction in the later stage, and it is not convenient for the reuse of the magnetic photocatalyst, resulting in a waste of resources and affecting the quality of the purified

Images