Reaction equipment capable of applying photocatalyst

Abstract

The utility model discloses reaction equipment capable of applying a photocatalyst, and belongs to the technical field of photocatalytic reaction equipment. The reaction equipment capable of applying the photocatalyst, disclosed by the utility model, has the advantages of high-efficiency deodorization, reduction of secondary pollution, multiple filtration and wide applicability, and the photocatalyst is poured into the reaction furnace from the feeding pipeline and is placed on the placing plate; the driving motor is controlled to drive the stirring plate to rotate and level the photocatalyst accumulated on the placing plate, and when odor enters the reaction furnace from the gas inlet pipe, the photocatalyst can effectively decompose harmful components and odor molecules in rancious gas under the action of light, so that the efficient deodorization effect is achieved, and the odor removal effect is improved. Compared with the prior art, secondary pollution to the environment is avoided, the environmental risk in the treatment process is reduced, the filter box is arranged on one side of the reaction furnace, the HEPA filter plate and the activated carbon filter plate are inserted into one side of the filter box, gas subjected to photocatalytic treatment can be secondarily filtered, and it is ensured that exhausted gas is cleaner.

Description

Technical Field

[0001] The utility model belongs to the technical field of photocatalytic reaction equipment, and particularly relates to a reaction equipment that can apply photocatalyst. Background Art

[0002] Photocatalytic reaction is a process that uses light energy to excite a catalyst (usually a semiconductor material such as titanium dioxide) to accelerate chemical reactions. In photocatalytic reactions, when photons (usually ultraviolet or visible light) irradiate the surface of the photocatalyst, electrons in the catalyst are excited, generating electron-hole pairs. These electrons and holes can react with surrounding molecules (such as oxygen, water, etc.) to generate active species such as free radicals, which can further initiate a series of chemical reactions. Photocatalytic reactions have wide applications in the fields of environmental protection, energy conversion, and chemical synthesis. For example, in environmental protection, photocatalytic reactions can be used to decompose harmful gases (such as VOCs) in the air or organic pollutants in water, playing a role in purifying the environment; in the energy field, photocatalytic reactions can be used for water photolysis to produce hydrogen.

[0003] With the improvement of people's living standards, the amount of garbage in cities is increasing day by day. In the prior art, when treating the putrid gas generated by garbage, the collected gas is usually introduced into a deodorant solvent, and the deodorant solvent is used to treat the odor. However, the deodorant solvent is prone to cause secondary pollution to the environment and is inconvenient. Therefore, a reaction equipment that can apply photocatalyst is proposed to solve the above problems. Summary of the Utility Model

[0004] In view of one or more of the above-mentioned defects or improvement requirements in the prior art, the utility model provides a reaction equipment that can apply photocatalyst, which has the advantages of high-efficiency deodorization, reduced secondary pollution, multiple filtration, and wide applicability.

[0005] To achieve the above object, the utility model provides a reaction equipment that can apply photocatalyst, including a reaction furnace;

[0006] The reaction furnace has a cavity, and three placement plates are arranged at equal intervals from bottom to top in the cavity. Through holes are opened on all three placement plates, and three feed pipes penetrate through the outer peripheral surface of the reaction furnace from bottom to top. The three feed pipes are respectively located above the placement plates on the same axis;

[0007] A driving motor is assembled at the center point of the upper end surface of the reaction furnace. The output end of the driving motor is connected with a rotating rod, and one end of the rotating rod penetrates through the upper end surface of the reaction furnace and extends through the three placement plates. Three stirring plates are assembled on the outside of the rotating rod, and the three stirring plates are respectively located above the three placement plates;

[0008] One side of the lower end of the reactor is provided with a connecting pipe, one end of the connecting pipe is connected with a filtering box, a HEPA filter plate and an activated carbon filter plate are inserted into the filtering box from left to right on one side, and an air outlet pipe is arranged on the other side of the filtering box.

[0009] As a further improvement of the present utility model, the reactor is made of quartz glass, and an air inlet pipe is arranged on the upper end face of the reactor.

[0010] As a further improvement of the present utility model, a liquid outlet pipe is arranged on the lower end face of the reactor, and a valve is arranged outside the liquid outlet pipe.

[0011] As a further improvement of the present utility model, cover plates are inserted into one side of the three feeding pipes.

[0012] As a further improvement of the present utility model, handles are assembled on one side of the HEPA filter plate and the activated carbon filter plate.

[0013] As a further improvement of the present utility model, four legs are arranged in a surrounding manner at the lower end of the reactor.

[0014] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:

[0015] The reaction device of the present utility model capable of applying a photocatalyst pours the photocatalyst into the reactor from the feeding pipe and places it on the placing plate. By controlling the driving motor to drive the stirring plate to rotate and level the accumulated photocatalyst on the placing plate, when the odor enters the reactor from the air inlet pipe, under the action of light, the photocatalyst can effectively decompose the harmful components and odor molecules in the putrid gas, achieving an efficient deodorization effect, which is more environmentally friendly than traditional deodorizing solvents, avoiding secondary pollution to the environment, reducing the environmental risk in the treatment process. By arranging a filtering box on one side of the reactor and inserting a HEPA filter plate and an activated carbon filter plate on one side of the filtering box, the gas after photocatalytic treatment can be secondarily filtered. The multiple filtering measures can not only further remove the residual pollutants, but also ensure that the discharged gas is cleaner and meets the environmental protection standards. This device can be applied to various garbage treatment scenarios, not limited to urban garbage treatment, but also can be used in gas purification fields such as industrial waste gas treatment, and has a wide application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the overall installation sectional structure of the present utility model;

[0018] Figure 3This is a schematic diagram of the installation structure of the filter box, HEPA filter plate, and activated carbon filter plate of the present utility model.

[0019] In all the drawings, the same reference numerals represent the same technical features, specifically: 1, reaction furnace; 11, placement plate; 12, feed pipe; 121, cover plate; 13, intake pipe; 14, liquid discharge pipe; 15, support leg; 2, drive motor; 21, rotating rod; 22, stirring plate; 3, filter box; 31, connecting pipe; 32, HEPA filter plate; 33, activated carbon filter plate; 331, handle; 34, exhaust pipe. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment

[0022] Provided by Figures 1-3 There is a reaction device that can apply a photocatalyst, including a reaction furnace 1;

[0023] The reaction furnace 1 has a cavity, and three placement plates 11 are equidistantly arranged in the cavity from bottom to top. Through holes are provided on all three placement plates 11. Three feed pipes 12 penetrate through the outer peripheral surface of the reaction furnace 1 from bottom to top, and the three feed pipes 12 are respectively located above the placement plates 11 on the same axis;

[0024] A drive motor 2 is assembled at the center point of the upper end surface of the reaction furnace 1. The output end of the drive motor 2 is connected with a rotating rod 21, and one end of the rotating rod 21 penetrates through the upper end surface of the reaction furnace 1 and extends through the three placement plates 11. Three stirring plates 22 are assembled outside the rotating rod 21, and the three stirring plates 22 are respectively located above the three placement plates 11;

[0025] A connecting pipe 31 is arranged on one side of the lower end of the reaction furnace 1. One end of the connecting pipe 31 is connected with a filter box 3. A HEPA filter plate 32 and an activated carbon filter plate 33 are inserted into the filter box 3 from left to right on one side, and an exhaust pipe 34 is arranged on the other side of the filter box 3.

[0026] In this embodiment, the photocatalyst is poured into the reaction furnace 1 from the feed pipe 12 and placed on the placement plate 11. By controlling the driving motor 2 to drive the stirring plate 22 to rotate, the photocatalyst accumulated on the placement plate 11 is leveled. When the odor enters the reaction furnace 1 from the air inlet pipe 13, under the action of light, the photocatalyst can effectively decompose the harmful components and odor molecules in the putrid gas, achieving an efficient deodorization effect. Compared with traditional deodorizing solvents, it is more environmentally friendly, avoiding secondary pollution to the environment and reducing the environmental risk during the treatment process. By setting a filter box 3 on one side of the reaction furnace 1 and inserting a HEPA filter plate 32 and an activated carbon filter plate 33 on one side of the filter box 3, the gas after photocatalytic treatment can be filtered twice. Multiple filtering measures can not only further remove residual pollutants but also ensure that the discharged gas is cleaner and meets environmental protection standards. This device can be applied to various garbage treatment scenarios, not limited to urban garbage treatment, but also can be used in gas purification fields such as industrial waste gas treatment, and has a wide range of application prospects.

[0027] Specifically, referring to Figures 1-2 , the material of the reaction furnace 1 is quartz glass, and an air inlet pipe 13 is arranged on the upper end face of the reaction furnace 1.

[0028] In this embodiment, the set reaction furnace 1 is made of quartz glass, which can make the light penetrate well and react with the photocatalyst. Connecting the air inlet pipe 13 to the external pipeline can discharge the odor into the reaction furnace 1 for reaction treatment.

[0029] Specifically, referring to Figures 1-2 , a liquid outlet pipe 14 is arranged on the lower end face of the reaction furnace 1, and a valve is arranged outside the liquid outlet pipe 14.

[0030] In this embodiment, the solution generated during the decomposition process can be discharged separately from the liquid outlet pipe 14, and the valve outside the set liquid outlet pipe 14 can control the start and stop of the liquid flow.

[0031] Specifically, referring to Figures 1-2 , cover plates 121 are inserted on one side of the three feed pipes 12.

[0032] In this embodiment, the set cover plates 121 are used to seal one end of the feed pipes 12.

[0033] Specifically, referring to Figure 3 , grips 331 are assembled on one side of both the HEPA filter plate 32 and the activated carbon filter plate 33.

[0034] In this embodiment, the set grips 331 can facilitate the user to draw out the HEPA filter plate 32 and the activated carbon filter plate 33 for maintenance or replacement, improving the convenience.

[0035] Specifically, referring to Figures 1-2, four legs 15 are arranged in a surrounding manner at the lower end of the reactor 1.

[0036] In this embodiment, the four legs 15 are provided to support the reactor 1, making the reactor 1 more stable.

[0037] The reaction device of the present utility model that can apply photocatalyst:

[0038] During actual use, first connect the set driving motor 2 to an external power source, connect the intake pipe 13 to an external pipeline, open the cover plates 121 inserted on one side of the three feed pipes 12, pour the photocatalyst into the reactor 1 from the feed pipes 12, and place the photocatalyst on the placement plate 11. Close the cover plates 121, and then start and control the driving motor 2, so that the driving motor 2 drives the rotating rod 21 connected to the output end to rotate. When the rotating rod 21 rotates, it drives the three stirring plates 22 to rotate and level the accumulated photocatalyst on the placement plate 11. Subsequently, when the odor enters the reactor 1 from the intake pipe 13, the set reactor 1 is made of light-transmitting quartz glass. When the odor contacts the photocatalyst, under the action of light, the odor molecules in the odor are decomposed. At the same time, the solution generated during the decomposition process can be separately discharged from the liquid outlet pipe 14. When the gas after being decomposed by the three photocatalysts reaches the filter box 3 through the connecting pipe 31, the set HEPA filter plate 32 and activated carbon filter plate 33 can filter the treated gas again to ensure that the gas discharged from the outlet pipe 34 meets the standards.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reaction device that can use a photocatalyst, comprising a reaction furnace (1), characterized in that: The reaction furnace (1) has a cavity, and three placement plates (11) are arranged in the cavity at equal intervals from bottom to top, and through holes are opened on the three placement plates (11). Three feeding pipes (12) are penetrated from bottom to top on the outer peripheral surface of the reaction furnace (1), and the three feeding pipes (12) are respectively located above the placement plates (11) on the same axis; A driving motor (2) is mounted at the center point of the upper end surface of the reaction furnace (1); a rotating rod (21) is connected to the output end of the driving motor (2); one end of the rotating rod (21) penetrates the upper end surface of the reaction furnace (1) and extends through the three placement plates (11); three stirring plates (22) are mounted outside the rotating rod (21); and the three stirring plates (22) are respectively located above the three placement plates (11); A connecting pipe (31) is provided on one side of the lower end of the reaction furnace (1), one end of the connecting pipe (31) is connected to a filter box (3), a HEPA filter plate (32) and an activated carbon filter plate (33) are inserted from left to right on one side of the filter box (3), and an air outlet pipe (34) is provided on the other side of the filter box (3).

2. The photocatalyst-applicable reaction device according to claim 1, characterized in that: The reaction furnace (1) is made of quartz glass, and an air inlet pipe (13) is provided on the upper end surface of the reaction furnace (1).

3. The photocatalyst-applicable reaction device according to claim 1, characterized in that: The lower end surface of the reaction furnace (1) is provided with a liquid outlet pipe (14), and a valve is provided outside the liquid outlet pipe (14).

4. The photocatalyst-applicable reaction device according to claim 1, characterized in that: A cover plate (121) is inserted on one side of each of the three feed pipes (12).

5. The photocatalyst-applicable reaction device according to claim 1, characterized in that: The HEPA filter plate (32) and the activated carbon filter plate (33) are both equipped with a handle (331) on one side.

6. The photocatalyst-applicable reaction device according to claim 1, characterized in that: The lower end of the reaction furnace (1) is surrounded by four supporting legs (15).

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