Multi-component waste gas simultaneous treatment equipment

Abstract

This utility model discloses a multi-component waste gas simultaneous treatment device, specifically relating to the field of waste gas treatment technology. It includes a first purification chamber and multiple activated carbon plates, all located inside the first purification chamber. A second purification chamber is located on one side of the first purification chamber, and both the first and second purification chambers are movably connected to a lid via a snap-fit ​​mechanism. A first conduit is fixedly connected to one side of both the first and second purification chambers, and a second conduit is fixedly connected to the other side of both chambers. This utility model uses multiple activated carbon plates for initial purification of the waste gas. The second purification chamber contains a purification liquid, which performs secondary purification of the gas. An ultraviolet irradiation lamp disinfects the gas. Finally, the gas, after multiple purification processes, is discharged through the second conduit on the second purification chamber. The operation is simple and convenient for multiple purification processes of multi-component waste gas.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, and more specifically, to a device for simultaneous treatment of multi-component waste gas. Background Technology

[0002] In industrial production activities, many industries such as chemical, printing, coating and electronics manufacturing continuously generate waste gas. This waste gas is often not composed of a single component, but contains a variety of different types of pollutants. This is called multi-component waste gas. For example, in the chemical production process, the waste gas may contain acidic gases such as sulfur dioxide and nitrogen oxides, as well as volatile organic compounds such as benzene, toluene and xylene, and may even contain dust particles.

[0003] In existing waste gas treatment, activated carbon is generally used to purify the waste gas. However, when dealing with multi-component waste gas, some specific pollutants in the multi-component waste gas are difficult to purify with activated carbon. For example, activated carbon is not convenient for purifying acidic and alkaline gases in multi-component waste gas multiple times. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-component waste gas synchronous treatment device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-component waste gas synchronous treatment device, including a first purification box and multiple activated carbon plates, wherein the multiple activated carbon plates are all located inside the first purification box. A second purification box is provided on one side of the first purification box, and the tops of the second purification box and the first purification box are movably connected to a box cover by a snap fastener. A first conduit is fixedly connected to one side of both the first and second purification boxes, and a second conduit is fixedly connected to the other side of both the first and second purification boxes. A first valve is fixedly installed on each of the two first conduits. A multi-port pipe is fixedly connected to one side of the interior of the second purification box. A baffle is provided on one side of the multi-port pipe, and one side of the baffle is fixedly connected to the second purification box. An ultraviolet irradiation lamp is provided on the top of the baffle, and the ultraviolet irradiation lamp is fixedly installed on the top of one of the box covers.

[0006] Furthermore, sealing gaskets are fixedly adhered to both of the box covers, and the bottom ends of the two sealing gaskets are in contact with the first purification box and the second purification box, respectively.

[0007] It can be seen that the above technical solution aims to improve the sealing between the two lids, the first purification box, and the second purification box.

[0008] Furthermore, water pipes are fixedly connected to both the front and rear sides of the second purification box, and a second valve is fixedly installed on each of the two water pipes.

[0009] As can be seen, in the above technical solution, by opening one of the second valves, the external purification liquid can enter the second purification tank through one of the water pipes to replace the purification liquid.

[0010] Furthermore, a limiting plate is fixedly connected to the inside of the first purification box and the bottom of the other box cover, and the opposite side of the two limiting plates is in contact with multiple activated carbon plates, and a filter plate is movably arranged between the two limiting plates.

[0011] It can be seen that the above technical solution is designed to facilitate gas filtration.

[0012] Furthermore, an L-shaped plate is fixedly connected to the bottom end of one of the limiting plates, and one side of the L-shaped plate is fixedly connected to the first purification box.

[0013] It can be seen that the above technical solution is designed to facilitate the collection of debris.

[0014] Furthermore, a cleaning assembly is provided on one side of the first purification box, the cleaning assembly including a stepper motor, a first rotating shaft, a toothed belt, a second rotating shaft, and a brush plate.

[0015] Furthermore, the stepper motor is fixedly installed inside one side of the first purification box, and the output shaft end of the stepper motor is fixedly connected to the first rotating shaft. The first rotating shaft and the second rotating shaft are connected by a toothed belt. One end of the second rotating shaft is fixedly connected to the brush plate, and the second rotating shaft is movably connected to one side of the first purification box by a bearing.

[0016] It can be seen that the above technical solution facilitates the cleaning of debris adhering to the filter screen.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This utility model uses multiple activated carbon plates to initially purify the waste gas. The purified gas enters the second purification chamber through a second conduit and another first conduit. The second purification chamber is filled with purification liquid, which can be used to purify the gas a second time. The gas after the second purification is guided by a baffle. The gas is disinfected by an ultraviolet lamp. Finally, the gas that has been purified multiple times is discharged through the second conduit on the second purification chamber. The operation is simple and convenient for multiple purification of multi-component waste gas.

[0019] 2. This utility model filters gas through a filter screen plate. Impurities adhere to the filter screen plate. A stepper motor drives the first rotating shaft to rotate, and the first rotating shaft drives the second rotating shaft to rotate through a toothed belt, thereby driving the brush plate to rotate. The brush plate cleans the impurities adhering to the filter screen plate to prevent the impurities from clogging the filter screen plate. The L-shaped plate collects the impurities. It is simple to operate and convenient to use. Attached Figure Description

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a bottom view of the overall structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the first purification box and a cross-sectional view of the activated carbon plate assembly structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of the second purification box and a schematic diagram of the multi-port pipe assembly structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model.

[0026] In the diagram: 1. First purification chamber; 2. Second purification chamber; 3. Chamber lid; 4. Sealing gasket; 5. First conduit; 6. First valve; 7. Second conduit; 8. Cleaning assembly; 9. Ultraviolet irradiation lamp; 10. Limiting plate; 11. Activated carbon plate; 12. Filter plate; 13. Multi-port pipe; 14. Baffle; 15. L-shaped plate; 16. Water pipe; 17. Second valve; 801. Stepper motor; 802. First rotating shaft; 803. Toothed belt; 804. Second rotating shaft; 805. Brush plate. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Refer to the instruction manual appendix Figure 1-5 The multi-component waste gas synchronous treatment device of this embodiment includes a first purification box 1 and multiple activated carbon plates 11, and the multiple activated carbon plates 11 are all located inside the first purification box 1. A second purification box 2 is provided on one side of the first purification box 1, and the top of the second purification box 2 and the first purification box 1 are movably connected to the box cover 3 by a snap fastener. A first conduit 5 is fixedly connected to one side of the first purification box 1 and the second purification box 2, and a second conduit 7 is fixedly connected to the other side of the first purification box 1 and the second purification box 2. A first valve 6 is fixedly installed on each of the two first conduits 5. A multi-port pipe 13 is fixedly connected to one side of the interior of the second purification box 2. A baffle 14 is provided on one side of the multi-port pipe 13. One side of the baffle 14 is fixedly connected to the second purification box 2. An ultraviolet irradiation lamp 9 is provided on the top of the baffle 14, and the ultraviolet irradiation lamp 9 is fixedly installed on the top of one of the box covers 3.

[0029] Furthermore, sealing gaskets 4 are fixedly adhered to both lids 3, and the bottom ends of the two sealing gaskets 4 are in contact with the first purification box 1 and the second purification box 2 respectively. Water pipes 16 are fixedly connected to both the front and rear sides of the second purification box 2, and second valves 17 are fixedly installed on both water pipes 16.

[0030] Furthermore, limiting plates 10 are fixedly connected to the bottom of the first purification box 1 and the other box cover 3, and the opposite sides of the two limiting plates 10 are in contact with multiple activated carbon plates 11. A filter plate 12 is movably arranged between the two limiting plates 10. An L-shaped plate 15 is fixedly connected to the bottom of one of the limiting plates 10, and one side of the L-shaped plate 15 is fixedly connected to the first purification box 1.

[0031] Furthermore, a cleaning assembly 8 is provided on one side of the first purification box 1. The cleaning assembly 8 includes a stepper motor 801, a first rotating shaft 802, a toothed belt 803, a second rotating shaft 804, and a brush plate 805. The stepper motor 801 is fixedly installed inside one side of the first purification box 1, and the output shaft end of the stepper motor 801 is fixedly connected to the first rotating shaft 802. The first rotating shaft 802 and the second rotating shaft 804 are connected by the toothed belt 803. One end of the second rotating shaft 804 is fixedly connected to the brush plate 805, and the second rotating shaft 804 is movably connected to one side of the first purification box 1 by a bearing.

[0032] In this process, the gas is filtered through the filter screen plate 12, and impurities adhere to the filter screen plate 12. The stepper motor 801 is started, and the stepper motor 801 drives the first rotating shaft 802 to rotate. The first rotating shaft 802 drives the second rotating shaft 804 to rotate through the toothed belt 803, thereby driving the brush plate 805 to rotate. The brush plate 805 cleans the impurities adhering to the filter screen plate 12 to prevent the impurities from clogging the filter screen plate 12. The L-shaped plate 15 collects the impurities. The operation is simple and convenient. Finally, the buckle is opened to release the fixation between the box cover 3 and the first purification box 1, and the impurities in the L-shaped plate 15 are cleaned.

[0033] The usage method of this embodiment is as follows:

[0034] In use, the external pipe is fixed to the first conduit 5 on one side of the first purification box 1 with bolts, and the second conduit 7 on the other side of the first purification box 1 is fixed to the first conduit 5 on one side of the second purification box 2 with bolts. The first valve 6 is opened, and the multi-component waste gas enters the first purification box 1 through the first conduit 5. Multiple activated carbon plates 11 perform preliminary purification of the waste gas. The activated carbon plates 11 utilize the well-developed pore structure and large specific surface area of ​​activated carbon to capture volatile organic compounds, odor molecules, and some particulate matter in the waste gas through physical adsorption. The purified gas... The gas enters the second purification chamber 2 through the second conduit 7 and another first conduit 5. The second purification chamber 2 is filled with purification liquid. The bottom end of the multi-port pipe 13 extends into the purification liquid. The purification liquid can perform secondary purification of the gas. When the purification liquid is an alkaline solution, it can neutralize the acidic gas in the waste gas and convert it into salts that dissolve in the liquid. If the purification liquid is a solution containing a specific organic solvent, it can absorb water-soluble VOCs in the waste gas through physical dissolution, thereby achieving secondary purification of the gas and further removing pollutants that are difficult for the activated carbon plate 11 to adsorb.

[0035] The gas after secondary purification is guided by baffle 14. The ultraviolet irradiation lamp 9 is activated to disinfect the gas. Finally, the gas that has been purified multiple times is discharged through the second conduit 7 on the second purification box 2, forming a complete air duct. The operation is simple and convenient for multiple purification of multi-component waste gas. At the same time, an external water pipe is installed on one of the water pipes 16 by bolts. By opening one of the second valves 17, the external purification liquid can enter the second purification box 2 through one of the water pipes 16 to replace the purification liquid.

[0036] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-component waste gas simultaneous treatment device, comprising a first purification chamber (1) and multiple activated carbon plates (11), wherein the multiple activated carbon plates (11) are all located inside the first purification chamber (1), characterized in that: A second purification box (2) is provided on one side of the first purification box (1), and the top of the second purification box (2) and the first purification box (1) are connected to the lid (3) by a snap fastener. A first conduit (5) is fixedly connected to one side of the first purification box (1) and the second purification box (2), and a second conduit (7) is fixedly connected to the other side of the first purification box (1) and the second purification box (2). A first valve (6) is fixedly installed on both first conduits (5). A multi-port pipe (13) is fixedly connected to one side of the interior of the second purification box (2). A baffle (14) is provided on one side of the multi-port pipe (13). One side of the baffle (14) is fixedly connected to the second purification box (2). An ultraviolet irradiation lamp (9) is provided on the top of the baffle (14), and the ultraviolet irradiation lamp (9) is fixedly installed on the top of one of the lids (3).

2. The multi-component waste gas simultaneous treatment equipment according to claim 1, characterized in that: Both of the box covers (3) are fixedly bonded with sealing gaskets (4), and the bottom ends of the two sealing gaskets (4) are in contact with the first purification box (1) and the second purification box (2) respectively.

3. The multi-component waste gas simultaneous treatment equipment according to claim 1, characterized in that: Water pipes (16) are fixedly connected to both the front and rear sides of the second purification box (2), and a second valve (17) is fixedly installed on both water pipes (16).

4. The multi-component waste gas simultaneous treatment equipment according to claim 1, characterized in that: The bottom of the first purification box (1) and the other box cover (3) are fixedly connected to a limiting plate (10), and the two limiting plates (10) are respectively in contact with multiple activated carbon plates (11) on opposite sides. A filter plate (12) is movably arranged between the two limiting plates (10).

5. The multi-component waste gas simultaneous treatment equipment according to claim 4, characterized in that: One of the limiting plates (10) has an L-shaped plate (15) fixedly connected to its bottom end, and one side of the L-shaped plate (15) is fixedly connected to the first purification box (1).

6. The multi-component waste gas simultaneous treatment equipment according to claim 1, characterized in that: A cleaning assembly (8) is provided on one side of the first purification box (1). The cleaning assembly (8) includes a stepper motor (801), a first rotating shaft (802), a toothed belt (803), a second rotating shaft (804), and a brush plate (805).

7. The multi-component waste gas simultaneous treatment equipment according to claim 6, characterized in that: The stepper motor (801) is fixedly installed inside one side of the first purification box (1), and the output shaft end of the stepper motor (801) is fixedly connected to the first rotating shaft (802). The first rotating shaft (802) and the second rotating shaft (804) are connected by a toothed belt (803). One end of the second rotating shaft (804) is fixedly connected to the brush plate (805), and the second rotating shaft (804) is movably connected to one side of the first purification box (1) by a bearing.

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