Photocatalytic degradation equipment for copper slag pollutants
A technology for catalytic degradation and pollutants, applied in chemical/physical/physicochemical processes of applied energy, chemical instruments and methods, solid separation, etc., can solve problems affecting the degradation efficiency of pollutants, insufficient contact between pollutants and light sources, etc. , to achieve the effect of improving the lighting effect, increasing the lighting area, and increasing the lighting area
Inactive Publication Date: 2021-11-19
JIANGXI UNIV OF TECH
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[0004] However, the above-mentioned photocatalytic degradation device still has defects. For example, although the above-mentioned degradation device has a good sealing effect, the traditional photocatalytic degradation device only irradiates the pollutant from the top of the pollutant, resulting in insufficient contact between the pollutant and the light source. , thus affecting the degradation efficiency of pollutants
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[0034] In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0036] Please refer to...
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The invention provides photocatalytic degradation equipment for copper slag pollutants. The photocatalytic degradation equipment comprises a machine box, the feeding end of the machine box is connected with a screening box, a catalytic degradation assembly is arranged in the machine box, and the driving end of the catalytic degradation assembly is connected with a lifting assembly; a first screening plate and a second screening plate are sequentially fixed in the screening box from top to bottom, and a first discharging pipe and a second discharging pipe are fixed to the surface of the side, close to the machine box, of the screening box; the catalytic degradation assembly comprises a sealing cover rotationally connected with the top end of the machine box, a first catalytic lamp fixed to the lower surface of the sealing cover and a second catalytic lamp fixed to the surface of the inner wall of the bottom end of the machine box; and the catalytic degradation assembly further comprises a first light-transmitting window arranged between the first catalytic lamp and the second catalytic lamp and a second light-transmitting window fixed to the surface of the inner wall of the bottom end of the machine box. Pollutants of different specifications can be guided to enter the two spaces respectively, and the distance between the pollutants and the light source can be changed, so that the photocatalytic effect is improved.
Description
technical field [0001] The invention relates to the technical field of copper slag processing equipment, in particular to a photocatalytic degradation equipment for copper slag pollutants. Background technique [0002] Copper slag, also called copper ore, is a by-product of the blast furnace smelting process. Photocatalytic degradation reaction refers to the process in which the highly active free radicals generated in the reaction system by photocatalysts are combined with organic substances to degrade pollutants into inorganic substances. [0003] According to the photocatalytic degradation device for copper slag pollutants provided by the patent document with the application number of CN202010925710.0 and the use method thereof, it can be known that the photocatalytic degradation device comprises a chassis, and a stabilization mechanism is installed at the bottom of the chassis, and the bottom of the chassis is provided with a stabilizing mechanism. A positioning mechani...
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IPC IPC(8): B01J19/12B07B1/28A62D3/17
CPCB01J19/12A62D3/17B07B1/28
Inventor 宋军伟彭小英刘方华吴敬坤吴佳鹏李文怡李志鹏
Owner JIANGXI UNIV OF TECH