Ultrahigh-strength ultraviolet irradiation device used for catalytic wet oxidation process
A technology of catalytic wet oxidation and irradiation device, which is applied in the direction of light water/sewage treatment, oxidized water/sewage treatment, etc., can solve the problems of inability to promote on a large scale, low efficiency, high cost, etc., so as to improve the oxidation reaction rate and oxidation depth , high energy density, and the effect of enhancing productivity
Inactive Publication Date: 2015-12-02
广东道汇环保科技股份有限公司
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However, there are generally problems of high cost, low efficiency, and inability to promote on a large scale
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[0012] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.
[0014] like figure 1 A...
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The invention discloses an ultrahigh-strength ultraviolet irradiation device used for a catalytic wet oxidation process, and relates to the technical field of devices for the catalytic wet oxidation process. The ultrahigh-strength ultraviolet irradiation device comprises a liquid shape changing device and two ultraviolet light generating devices, wherein the liquid shape changing device is used for changing the shape of liquid in an ultraviolet irradiation area into a film shape; and each ultraviolet light generating device comprises an ultraviolet light source, an ultraviolet light converging device and an optical fiber bundle, the ultraviolet light converging device is used for converging ultraviolet light emitted by the ultraviolet light source, the converged ultraviolet light is irradiated to one end of the optical fiber bundle, a plurality of optical fibers are scattered out of the other end of the optical fiber bundle, and the converged ultraviolet light is irradiated to the film-shaped liquid by virtue of optical fibers. The irradiation device can generate ultrahigh-strength ultraviolet light, and by using the characteristic of high energy density of the ultrahigh-strength ultraviolet light, the irradiation device is used for strengthening the yield of hydroxyl free radicals in advanced oxidation reaction, and improving the oxidation reaction rate and the oxidation depth.
Description
technical field [0001] The invention relates to the technical field of devices for catalytic wet oxidation processes, in particular to an ultra-high-intensity ultraviolet light irradiation device for catalytic wet oxidation processes. Background technique [0002] Ultraviolet light is a general term for radiation with wavelengths from 0.10 microns to 0.40 microns in the electromagnetic spectrum. It is invisible and has a bactericidal function. Previous studies have shown that with the assistance of ultraviolet light excitation, various advanced oxidation techniques will greatly increase the yield of hydroxyl radicals, resulting in a series of advanced oxidation reactions that use ultraviolet light as the excitation method-ultraviolet light-assisted advanced oxidation technology. Ultraviolet assisted advanced oxidation technology is a new technology that has only been studied in the past 20 years. It is generally a method of combining ultraviolet radiation (UV) with an oxidiz...
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IPC IPC(8): C02F1/32C02F1/72
Inventor 刘鹏陆钢梁新刚
Owner 广东道汇环保科技股份有限公司