Photocatalytic degradation reaction device

Abstract

The utility model relates to a photocatalytic degradation reaction device which comprises a device box body and further comprises a fixed disc, a light source module, a light source module and a light source module, the photocatalysis mechanism is fixed to the outer wall of the fixing disc by a circle and comprises a plurality of fixing rods, the fixing rods are fixed to the outer wall of the fixing disc by a circle, and a plurality of fixing rings are fixed to the other ends of the fixing rods; a strip-shaped light source lamp body is arranged at the bottom of the fixed disc; due to the combination of the fixed disc, the fixed rod and the fixed rings, a plurality of test tubes can be placed in the plurality of fixed rings, so that the plurality of test tubes are annularly placed, the plurality of test tubes can annularly rotate during photocatalysis, and through the arrangement of the concave light source lamp bodies and the strip-shaped light source lamp bodies, the plurality of test tubes can be conveniently and rapidly placed. The outer side and the inner side of the test tube can be subjected to photocatalysis, the position angle of photocatalysis is increased, and the photocatalysis effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of photocatalytic reaction devices, in particular to a photocatalytic degradation reaction device. Background Art

[0002] Photocatalytic technology is a cutting-edge technology that can alleviate energy shortages and improve environmental pollution problems. Designing and developing photocatalysts with visible light response, high quantum efficiency and good stability is a research hotspot and difficulty in the current field of photocatalysis. In recent years, polymer semiconductors represented by graphite carbon nitride (g-C3N4) have become a research hotspot in the field of photocatalysis, especially in the field of photocatalytic materials, due to their easy regulation of energy bands, light absorption and physicochemical properties. The conduction band position and valence band value of g-C3N4 are -0.89 and 1.81V respectively. From a thermodynamic point of view, its energy band structure can be applied to a variety of reaction fields including pollutant degradation. In order to improve the visible light utilization rate of g-C3N4 (visible light accounts for about 46% of the total energy of sunlight), it is particularly important to systematically evaluate and test the catalyst within the spectral range of 380-780nm.

[0003] According to the published patent 202220916114.0, a simple photocatalytic degradation reaction device includes a base and a reaction box arranged on the base, a placement rack for placing photocatalytic reaction test tubes is provided on the base, a plurality of light sources are arranged around the base, and an adjustment component for adjusting the light source is installed on the base. During actual installation and use, the two components of the provided base and the reaction box arranged on the base can be disassembled at will, and transported and stored separately, thereby reducing the footprint of the device, and making it convenient for users to disassemble and carry it, and the adjustment component can adjust the position of the light source relative to the test tube, forcing the light source to irradiate various positions of the test tube, and avoiding that some parts located in the reaction box block most of the positions of the test tube, resulting in a significant impact on the reaction efficiency of the photocatalyst reacting with the objects in the test tube. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. Although the adjustment component can adjust the position of the light source relative to the test tube, forcing the light source to The various positions of the test tube are illuminated to avoid some parts located in the reaction box blocking most of the positions of the test tube, which will cause the reaction efficiency of the photocatalyst and the objects in the test tube to be greatly affected, resulting in the progress of the photocatalytic reaction being greatly restricted, causing the problem of prolonged experiment time. However, during use, the traditional photocatalytic degradation reaction device places multiple test tubes together vertically and moves them for photocatalysis. Since multiple test tubes are stacked together vertically, the positions between the multiple test tubes will block each other and cannot effectively carry out photocatalysis. Moreover, during the photocatalytic process, the position of the light source is located on the side of the test tube, resulting in the inability to carry out photocatalysis at different positions and angles of the test tube, affecting the photocatalytic effect. For this reason, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a photocatalytic degradation reaction device to solve the current traditional photocatalytic degradation reaction device, in which multiple test tubes are placed together longitudinally and moved for photocatalysis. Since the multiple test tubes are stacked together longitudinally, the positions of the multiple test tubes will block each other and photocatalysis cannot be effectively carried out. Moreover, during the photocatalytic process, the position of the light source is located on the side of the test tube, resulting in the inability to perform photocatalysis at different positions and angles of the test tube, affecting the technical problem of the photocatalytic effect.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a photocatalytic degradation reaction device, including a device box, and also including:

[0006] A fixed plate is rotatably arranged in the device box;

[0007] The photocatalytic mechanism is fixed to a circle of the outer wall of the fixed disk, and the photocatalytic mechanism includes a plurality of fixing rods, the plurality of fixing rods are fixed to a circle of the outer wall of the fixed disk, and the other ends of the plurality of fixing rods are fixed with a plurality of fixing rings;

[0008] A strip-shaped light source lamp body is arranged at the bottom of the fixing plate;

[0009] Concave light source lamp bodies are arranged on both sides of the fixing plate.

[0010] Preferably, the two concave light source lamp bodies are both located in the device box, one end of a connecting rod is fixed to the upper and lower ends of one side of the two concave light source lamp bodies, and the other end of the connecting rod is fixed to the device box.

[0011] Preferably, the strip-shaped light source lamp body is located in a device box, and the device box is fixed to the bottom of the strip-shaped light source lamp body.

[0012] Preferably, a motor shaft is fixed on the top of the fixed plate, a motor is connected to the top of the motor shaft, and a device box is installed on the top of the motor.

[0013] Preferably, a device base is installed at the bottom of the device box, and an industrial control computer is installed at the front end of the device base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can place multiple test tubes in multiple fixed rings through the combination of a fixed plate, a fixed rod and a fixed ring, so that the multiple test tubes are placed in a ring shape, so that the multiple test tubes can rotate in a ring shape during photocatalysis, and by providing a concave light source lamp body and a strip light source lamp body, photocatalysis can be carried out on the outside and the inside of the test tube respectively, thereby increasing the position angle of photocatalysis, improving the effect of photocatalysis, and solving the technical problem of traditional photocatalytic degradation reaction devices, in which multiple test tubes are placed together longitudinally and moved for photocatalysis, but because the multiple test tubes are stacked together longitudinally, the positions of the multiple test tubes will block each other, and photocatalysis cannot be effectively carried out.

[0016] 2. The utility model uses a concave light source lamp body, which can not only utilize the concave light source lamp body to irradiate photocatalysis on the side of the test tube, but also because of its concave shape, it can also irradiate the top and bottom of the lamp tube, and photocatalyze the side, top and bottom surfaces of the lamp tube at the same time, further improving the position angle of photocatalysis, and solving the technical problem that during the photocatalytic process, the light source is set on the side of the test tube, resulting in the inability to photocatalyze at different positions and angles of the test tube, affecting the photocatalytic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the internal structure of the device box of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the fixing plate, fixing rod and fixing ring of the utility model.

[0019] In the figure: 1. device box; 101. device base; 102. industrial computer; 2. motor; 201. motor shaft; 202. fixing rod; 203. fixing ring; 204. connecting rod; 205. concave light source lamp body; 206. strip light source lamp body; 207. fixing plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: A photocatalytic degradation reaction device, see Figure 1 to Figure 2 , including a device box 1, and also including: a fixed disk 207, which is rotatably arranged in the device box 1; a photocatalytic mechanism, which is fixed to a circle of the outer wall of the fixed disk 207, and the photocatalytic mechanism includes a plurality of fixed rods 202, and the plurality of fixed rods 202 are fixed to a circle of the outer wall of the fixed disk 207, and the other ends of the plurality of fixed rods 202 are fixed with a plurality of fixed rings 203; a strip light source lamp body 206 is arranged at the bottom of the fixed disk 207; concave light source lamp bodies 205 are arranged on both sides of the fixed disk 207, firstly, a plurality of test tubes are inserted into the plurality of fixed rings 203, and the fixed rings 203 are clamped by the edge position of the test tubes, so as to limit the rings of the plurality of test tubes, and after the limiting is completed, the motor 2 can be turned on, and the motor 2 drives the motor shaft 201, and the motor shaft 20 1 drives the fixed plate 207, the fixed plate 207 drives the fixed rod 202, the fixed rod 202 drives the fixed ring 203, and drives the multiple test tubes to move in a circular manner. During the circular movement, since the strip light source lamp body 206 is provided, the strip light source lamp body 206 can be used to irradiate the inner sides of the multiple test tubes for photocatalysis, and the concave light source lamp body 205 is provided, which can irradiate the outer sides of the multiple test tubes for photocatalysis, thereby increasing the position angle of photocatalysis and improving the effect of photocatalysis. This solves the technical problem that in a traditional photocatalytic degradation reaction device, multiple test tubes are placed together longitudinally and moved for photocatalysis, and since the multiple test tubes are stacked together longitudinally, the positions between the multiple test tubes will block each other, and photocatalysis cannot be effectively carried out.

[0022] For details, see Figure 1, the two concave light source lamp bodies 205 are both located in the device box 1, and one end of the connecting rod 204 is fixed to the upper and lower ends of one side of the two concave light source lamp bodies 205, and the other end of the connecting rod 204 is fixed to the device box 1. Since the concave light source lamp bodies 205 are concave, they can also irradiate the top and bottom of the lamp tube, and photocatalyze the side, top and bottom surfaces of the lamp tube at the same time, further improving the position angle of photocatalysis, and solving the technical problem that during the photocatalytic process, the light source is set on the side of the test tube, resulting in the inability to photocatalyze different positions and angles of the test tube, affecting the photocatalytic effect.

[0023] For further information, see Figure 1 The strip-shaped light source lamp body 206 is located in the device box 1 , and the device box 1 is fixed to the bottom of the strip-shaped light source lamp body 206 .

[0024] It is worth noting that see Figure 1 A motor shaft 201 is fixed on the top of the fixed disk 207, a motor 2 is connected to the top of the motor shaft 201, and a device box 1 is installed on the top of the motor 2.

[0025] It is worth noting that see Figure 1 A device base 101 is installed at the bottom of the device box 1, and an industrial control computer 102 is installed at the front end of the device base 101.

[0026] When using a photocatalytic degradation reaction device, a plurality of test tubes are first inserted into a plurality of fixing rings 203, and the fixing rings 203 are clamped by the edge position of the test tubes, so that the plurality of test tubes are limited in a circular shape. After the limiting is completed, the motor 2 can be turned on, the motor 2 drives the motor shaft 201, the motor shaft 201 drives the fixing plate 207, the fixing plate 207 drives the fixing rod 202, and the fixing rod 202 drives the fixing ring 203, so as to drive the plurality of test tubes to move in a circular shape. During the circular movement, since a strip light source lamp body 206 is provided, the strip light source lamp body 206 can be used to irradiate the inner sides of the plurality of test tubes for photocatalysis, and the concave light source lamp body 205 can be provided to irradiate the outer sides of the plurality of test tubes for photocatalysis, thereby increasing the position angle of photocatalysis and improving the effect of photocatalysis. Since the concave light source lamp body 205 is concave, it can also irradiate the top and bottom of the lamp tube, and at the same time, photocatalyze the side, top surface and bottom surface of the lamp tube, thereby further improving the position angle of photocatalysis.

[0027] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A photocatalytic degradation reaction device, comprising a device housing (1), characterized in that: Also includes: A fixed plate (207) rotatably disposed in the device housing (1); A photocatalytic mechanism is fixed to a circle of the outer wall of the fixed disk (207), the photocatalytic mechanism comprising a plurality of fixing rods (202), the plurality of fixing rods (202) are fixed to a circle of the outer wall of the fixed disk (207), and a plurality of fixing rings (203) are fixed to the other ends of the plurality of fixing rods (202); A strip-shaped light source lamp body (206) is arranged at the bottom of the fixing plate (207); Concave light source lamp bodies (205) are arranged on both sides of the fixing plate (207).

2. A photocatalytic degradation reaction device as claimed in claim 1, characterized in that: The two concave light source lamp bodies (205) are both located in the device box (1), and one end of a connecting rod (204) is fixed to the upper and lower ends of one side of the two concave light source lamp bodies (205), and the other end of the connecting rod (204) is fixed to the device box (1).

3. A photocatalytic degradation reaction device as claimed in claim 1, characterized in that: The strip-shaped light source lamp body (206) is located in the device box (1), and the device box (1) is fixed to the bottom of the strip-shaped light source lamp body (206).

4. A photocatalytic degradation reaction device as claimed in claim 1, characterized in that: A motor shaft (201) is fixed on the top of the fixed disk (207), a motor (2) is connected to the top of the motor shaft (201), and a device box (1) is installed on the top of the motor (2).

5. A photocatalytic degradation reaction device as claimed in claim 1, characterized in that: A device base (101) is installed at the bottom of the device box (1), and an industrial control computer (102) is installed at the front end of the device base (101).

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