A Ploughshare Integrated Coupling Concentrating Magnetic Photocatalytic Reactor

Abstract

The invention discloses a plowshare type integrated coupled condensing magnetic photo-catalytic reactor. A light source is arranged in the middle of an aluminum foil lampshade, a hemi-spherical quartz condensing lens is mounted at one port of the aluminum foil lampshade, a frosted-opening quartz reaction vessel is connected with the hemi-spherical quartz condensing lens through a frosted opening in a sealed manner, an air inlet and an air outlet are arranged on the outer side of the frosted-opening quartz reaction vessel respectively, a magneton is arranged in the middle of a cylindrical double-rod quartz stirrer, two stirring rods are symmetrically arranged at two ends of the cylindrical double-rod quartz stirrer, three plowshares are mounted on one stirring rod, two plowshares are mounted on the other stirring rod, all the plowshares on the two stirring rods are mounted in a symmetric and staggered manner, and the surface of a catalyst is updated to the greatest extent accordingly; the frosted-opening quartz reaction vessel is placed on heating type magnetic stirrers.

Description

technical field [0001] The invention belongs to the technical field of photocatalytic reaction, and in particular relates to a plowshare type integrated coupling coupling light concentrating magnetic force photocatalytic reactor. Background technique [0002] Since the discovery in the 1970s that the semiconductor material titanium dioxide can be used to split water by light, the current photocatalytic technology has been developed for more than 40 years, and has developed rapidly in recent years. A large number of literatures have reported that titanium dioxide has the advantages of good stability, light corrosion resistance, non-toxicity, and good catalytic activity, so nano-titanium dioxide has universal adaptability in photocatalysis. [0003] In recent years, with the development of the field of photocatalysis, researchers have done a lot of research on the reaction mechanism of photocatalysis, the preparation and modification of catalysts, and the degradation of variou...

AI Technical Summary

Problems solved by technology

First, the present invention uses parabolic hemispherical quartz glass as a concentrator, which can gather scattered light sources into light beams, thereby achieving the effect of improving light energy utilization and saving energy; then, the present invention drives the plowshare through magnetic stirring, so as to achieve solid state under sealed conditions. The surface of the catalyst is renewed, which solves the problem of mechanical agitation and sealing; finally, the present invention uses quartz plowshares to renew the surface of the photocatalyst, thereby improving the reaction conversion rate and reaction rate

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