Air purification device for spice processing

Abstract

The utility model discloses an air purification device for spice processing, which comprises a device main body, ventilation screen windows are mounted on two sides of the device main body through screws, a protective door is mounted on the front side of the device main body through hinges, and a touch control display screen is mounted on the surface of the top end of the protective door; through the matching arrangement of the filter cylinder, the honeycomb filter element, the steel wire mesh inner cylinder, the arc-shaped adsorbent filter bag and the arc-shaped filter window, the arc-shaped adsorbent filter bag on the inner side of the filter cylinder can be conveniently and timely replaced by personnel according to requirements, and meanwhile, the honeycomb filter element and the arc-shaped filter window can be conveniently detached, cleaned or replaced; through matched arrangement of a fixing ring, a supporting spring column, a mounting disc and a limiting disc, the whole filter cartridge is more convenient to disassemble and assemble, an induced draft fan accelerates air flow, the air purification rate is increased, and the device body is small in overall size and convenient to flexibly move to a designated position.

Description

Technical Field

[0001] This utility model relates to the field of fragrance processing technology, and in particular to an air purification device for fragrance processing. Background Technology

[0002] Fragrances are substances that can be smelled or tasted; they can be a single substance or a mixture. Fragrances can be broadly classified into two categories based on their production method or raw materials: natural fragrances and synthetic fragrances. During fragrance production, a large amount of fragrance dust floats into the air, easily causing air pollution in the processing area. Prolonged inhalation of polluted air can lead to health problems for personnel. Therefore, air purification devices are needed to treat the air in the fragrance production and processing areas.

[0003] However, existing air purification devices still have the following problems in practical applications: the filter cartridges of the purification devices are inconvenient to disassemble and assemble, the adsorbent cannot be replaced in time, resulting in relatively low filtration efficiency of the filter cartridges, and the devices cannot be moved in a flexible manner. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides an air purification device for fragrance processing. The device features a combination of a filter cartridge, honeycomb filter element, wire mesh inner cylinder, arc-shaped adsorbent filter bag, and arc-shaped filter window. This design facilitates timely replacement of the arc-shaped adsorbent filter bag inside the filter cartridge as needed, while also allowing for easy disassembly, cleaning, or replacement of the honeycomb filter element and arc-shaped filter window. The combination of an exhaust pipe, annular groove, T-shaped through hole, and spring clip facilitates the top-end positioning of the filter cartridge. The combination of a fixing ring, supporting spring column, mounting plate, and limiting plate further enhances the ease of assembly and disassembly of the filter cartridge. The induced draft fan accelerates airflow, increasing the air purification rate. The device's overall small size allows for flexible movement to designated locations.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an air purification device for fragrance processing, comprising a device body, ventilation screens installed on both sides of the device body by screws, a protective door installed on the front of the device body by hinges, a touch control display screen installed on the top surface of the protective door, a T-shaped ventilation mesh plate installed on the inner side of the top of the device body, an annular through hole opened on the top surface of the device body, an L-shaped mounting groove opened on the inner wall of the annular through hole, a locking block corresponding to the position of the L-shaped mounting groove fixedly installed on the outer surface of the bottom end of the T-shaped ventilation mesh plate, the locking block being located inside the L-shaped mounting groove, an exhaust fan fixedly installed on the inner side of the device body at the bottom end of the T-shaped ventilation mesh plate, an exhaust pipe fixedly installed at the bottom end of the exhaust fan, an annular groove opened on the surface of the exhaust pipe, a filter cartridge installed at the bottom end of the exhaust pipe, and a T-shaped through hole opened on the top surface of the filter cartridge. A spring clip is installed on the inner wall of the T-shaped through hole, with one end of the spring clip inside the annular groove. Two support blocks are symmetrically fixed on the inner wall of the filter cartridge. A wire mesh inner cylinder is fixedly installed on the inner side of the support blocks by screws. Windows are opened on both sides of the filter cartridge, and arc-shaped filter windows are installed inside the windows. An arc-shaped adsorbent filter bag is installed between the wire mesh inner cylinder and the filter cartridge. A honeycomb filter element is installed inside the filter cartridge. A fixing ring is fixedly installed on the inner wall of the main body of the device. Multiple support spring columns are fixedly installed on the inner wall of the bottom end of the main body of the device. An installation plate is fixedly installed on the top of the support spring columns. Limiting rings are fixedly installed on the top and bottom surfaces of the installation plate. The limiting ring at the bottom end of the installation plate is inside the fixing ring. The bottom end of the filter cartridge is inside the limiting ring at the top end of the installation plate. A limiting plate is fixedly installed at the center of the top end of the installation plate. The bottom end of the filter cartridge is sleeved on the surface of the limiting plate.

[0006] As a preferred technical solution of this utility model, a particulate matter sensor and a hazardous gas sensor are respectively installed on both sides of the inner wall of the top of the main body of the device. A control box is installed at the position of the touch control display screen on the back of the protective door. The CNC circuit board installed inside the control box is electrically connected to the touch control display screen, the particulate matter sensor, and the hazardous gas sensor. A relay is installed on one side of the CNC circuit board inside the control box. The relay is electrically connected to the induced draft fan. Multiple indicator lights are provided on the surface of the protective door at the bottom of the touch control display screen. A power switch is installed on the surface of the protective door at the bottom of the indicator lights.

[0007] As a preferred technical solution of this utility model, a fixing post is fixedly provided at the bottom end and the inner wall of the bottom end of the arc-shaped filter window, and mounting holes corresponding to the positions of the fixing posts are opened at the top and bottom ends of the arc-shaped adsorbent filter bag, with the fixing post located inside the mounting hole.

[0008] As a preferred technical solution of this utility model, the top and bottom surfaces of the arc-shaped filter window are provided with arc-shaped slots, and the inner walls of the windows on both sides of the filter cylinder are equipped with spring buckles corresponding to the positions of the arc-shaped slots, with the bottom ends of the spring buckles located inside the arc-shaped slots.

[0009] As a preferred embodiment of this utility model, anti-slip handles are fixedly provided on the outer surfaces of both sides of the arc-shaped filter window.

[0010] As a preferred embodiment of this utility model, a power socket is provided on the back of the main body of the device, and a spring lock is installed on the inner wall of the protective door on the side away from the hinge.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0012] 1. The combination of filter cartridge, honeycomb filter element, wire mesh inner cylinder, arc-shaped adsorbent filter bag, and arc-shaped filter window facilitates timely replacement of the arc-shaped adsorbent filter bag inside the filter cartridge as needed. It also facilitates the disassembly, cleaning, or replacement of the honeycomb filter element and arc-shaped filter window. The combination of exhaust pipe, annular groove, T-shaped through hole, and spring buckle facilitates the top-end installation of the filter cartridge. The combination of fixing ring, support spring column, mounting plate, and limiting plate makes the overall disassembly and assembly of the filter cartridge more convenient. The exhaust fan accelerates airflow and speeds up the air purification rate. The overall size of the device is small and easy to move to a designated location.

[0013] 2. The combination of a touch control display screen, particulate matter sensor, harmful gas sensor, and CNC circuit board inside the CNC box enables the device to promptly activate the exhaust fan for air purification based on data measured by the particulate matter sensor and harmful gas sensor. Indicator lights can indicate air quality to personnel, facilitating manual setting of the exhaust fan's activation frequency. The combination of fixed columns and mounting holes facilitates the installation of the arc-shaped adsorbent filter bag. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall front structure of this utility model.

[0015] Figure 2 This is a front cross-sectional view of the present invention.

[0016] Figure 3 This is a top view cross-sectional structural diagram of the filter cartridge of this utility model.

[0017] Figure 4 This is a top view of the mounting plate structure of this utility model.

[0018] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] The components include: 1. Main body of the device; 2. Protective door; 3. Ventilation screen; 4. T-shaped ventilation mesh; 5. Touch control display screen; 6. Filter cartridge; 7. Honeycomb filter element; 8. Wire mesh inner cylinder; 9. Arc-shaped adsorbent filter bag; 10. Arc-shaped filter window; 11. Exhaust fan; 12. Particulate matter sensor; 13. Harmful gas sensor; 14. Exhaust duct; 15. Annular groove; 16. T-shaped through hole; 17. Fixing ring; 18. Support spring column; 19. Mounting plate; 20. Limiting plate; 21. Support block; 22. Fixing column; 23. Arc-shaped groove; 24. L-shaped mounting groove; 25. Locking block. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0021] For an example, please refer to... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, this utility model provides an air purification device for fragrance processing, including a device body 1. Ventilation screens 3 are screwed onto both sides of the device body 1. A protective door 2 is hinged to the front of the device body 1. A touch control display screen 5 is mounted on the top surface of the protective door 2. A T-shaped ventilation mesh 4 is mounted on the inner side of the top of the device body 1. An annular through hole is formed on the top surface of the device body 1, and an L-shaped mounting groove 24 is formed on the inner wall of the annular through hole. A locking block 25 corresponding to the position of the L-shaped mounting groove 24 is fixedly set on the outer surface of the bottom end of the T-shaped ventilation mesh 4. The locking block 25 is located inside the L-shaped mounting groove 24. The bottom end of the T-shaped ventilation mesh 4 is connected to the device body. An exhaust fan 11 is fixedly installed inside the filter cartridge 1. An exhaust pipe 14 is fixedly installed at the bottom of the exhaust fan 11. An annular groove 15 is opened on the surface of the exhaust pipe 14. A filter cartridge 6 is installed at the bottom of the exhaust pipe 14. A T-shaped through hole 16 is opened on the top surface of the filter cartridge 6. A spring clip is installed on the inner wall of the T-shaped through hole 16. One end of the spring clip is inside the annular groove 15. Two support blocks 21 are symmetrically fixedly installed on the inner wall of the filter cartridge 6. A wire mesh inner cylinder 8 is fixedly installed on the inner side of the support block 21 by screws. Windows are opened on both sides of the filter cartridge 6. An arc-shaped filter window 10 is installed inside the window. An arc-shaped adsorbent filter bag 9 is installed between the wire mesh inner cylinder 8 and the filter cartridge 6. A honeycomb filter element 7 is installed inside the filter cartridge 6. A fixing ring 17 is fixedly installed on the inner wall of the main body 1. Multiple supporting spring columns 18 are fixedly installed on the inner wall of the bottom end of the main body 1. An installation plate 19 is fixedly installed on the top of the supporting spring columns 18. Limiting rings are fixedly installed on the top and bottom surfaces of the installation plate 19. The limiting ring at the bottom end of the installation plate 19 is inside the fixing ring 17. The bottom end of the filter cartridge 6 is inside the limiting ring at the top end of the installation plate 19. A limiting plate 20 is fixedly installed at the center of the top end of the installation plate 19. The bottom end of the filter cartridge 6 is fitted onto the surface of the limiting plate 20. The filter cartridge 6 passes through the filter cartridge 6, honeycomb filter element 7, wire mesh inner cylinder 8, arc-shaped adsorbent filter bag 9, and arc-shaped filter window. The combination of 10 and 10 facilitates timely replacement of the arc-shaped adsorbent filter bag 9 inside the filter cartridge 6 as needed. It also facilitates the disassembly, cleaning, or replacement of the honeycomb filter element 7 and the arc-shaped filter window 10, improving the filtration efficiency of the filter element. The combination of exhaust pipe 14, annular groove 15, T-shaped through hole 16, and spring buckle facilitates the top-end positioning of the filter cartridge 6. The combination of fixing ring 17, supporting spring column 18, mounting plate 19, and limiting plate 20 makes the overall disassembly and assembly of the filter cartridge 6 more convenient. The exhaust fan 11 accelerates airflow and speeds up the air purification rate. The overall size of the main body 1 is small, making it easy to move to a designated location.

[0022] like Figure 1 , Figure 2As shown, particulate matter sensors 12 and harmful gas sensors 13 are respectively installed on both sides of the inner wall of the top of the main body 1. A control box is installed at the position of the touch control display screen 5 on the back of the protective door 2. The CNC circuit board installed inside the control box is electrically connected to the touch control display screen 5, particulate matter sensors 12 and harmful gas sensors 13. A relay is installed on one side of the CNC circuit board inside the control box, and the relay is electrically connected to the exhaust fan 11. Multiple indicator lights are set on the surface of the protective door 2 at the bottom of the touch control display screen 5. A power switch is installed on the surface of the protective door 2 at the bottom of the indicator lights. Through the combination of the touch control display screen 5, particulate matter sensors 12 and harmful gas sensors 13 and the CNC circuit board inside the CNC box, the device can start the exhaust fan 11 in time for air purification based on the data measured by the particulate matter sensors 12 and harmful gas sensors 13. The indicator lights can indicate the air quality to the personnel, making it convenient for the personnel to manually set the operating frequency of the exhaust fan 11.

[0023] like Figure 2 , Figure 3 As shown, a fixing post 22 is fixedly installed at the bottom end and the inner wall of the bottom end of the arc-shaped filter window 10. The top and bottom ends of the arc-shaped adsorbent filter bag 9 are provided with mounting holes corresponding to the positions of the fixing post 22. The fixing post 22 is located inside the mounting hole. The combination of the fixing post 22 and the mounting hole facilitates the limited installation of the arc-shaped adsorbent filter bag 9.

[0024] like Figure 3 As shown, the top and bottom surfaces of the arc-shaped filter window 10 are provided with arc-shaped slots 23. The inner walls of the windows on both sides of the filter cylinder 6 are equipped with spring buckles corresponding to the positions of the arc-shaped slots 23, and the bottom of the spring buckles are located inside the arc-shaped slots 23. The combination of the arc-shaped slots 23 and the spring buckles facilitates the quick assembly and disassembly of the arc-shaped filter window 10.

[0025] like Figure 3 As shown, anti-slip handles are fixedly installed on the outer surfaces of both sides of the arc-shaped filter window 10; by fixing anti-slip handles on the outer surfaces of both sides of the arc-shaped filter window 10, it is convenient for personnel to hold the anti-slip handles for disassembly and assembly.

[0026] like Figure 2 As shown, a power socket is provided on the back of the main body 1 of the device, and a spring lock is installed on the inner wall of the protective door 2 on the side away from the hinge; by installing a spring lock on the inner wall of the protective door 2 on the side away from the hinge, the opening and closing of the protective door 2 becomes more convenient.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An air purification device for fragrance processing, comprising a device body (1), characterized in that: Ventilation screens (3) are installed on both sides of the main body (1) by screws. A protective door (2) is installed on the front of the main body (1) by hinges. A touch control display screen (5) is installed on the top surface of the protective door (2). A T-shaped ventilation mesh (4) is installed on the inner side of the top of the main body (1). An annular through hole is opened on the top surface of the main body (1). An L-shaped mounting groove (24) is opened on the inner wall of the annular through hole. A clip corresponding to the position of the L-shaped mounting groove (24) is fixedly set on the outer surface of the bottom end of the T-shaped ventilation mesh (4). Block (25), the card block (25) is located inside the L-shaped mounting groove (24), the bottom end of the T-shaped ventilation mesh (4) is fixedly installed with a blower (11), the bottom end of the blower (11) is fixedly provided with an exhaust pipe (14), the surface of the exhaust pipe (14) is provided with an annular groove (15), the bottom end of the exhaust pipe (14) is installed with a filter cartridge (6), the top surface of the filter cartridge (6) is provided with a T-shaped through hole (16), the inner wall of the T-shaped through hole (16) is installed with a spring buckle, one end of the spring buckle Located inside the annular slot (15), two support blocks (21) are symmetrically fixed on the inner wall of the filter cylinder (6). A wire mesh inner cylinder (8) is fixedly installed on the inner side of the support block (21) by screws. Windows are opened on both sides of the filter cylinder (6). An arc-shaped filter window (10) is installed inside the window. An arc-shaped adsorbent filter bag (9) is installed between the wire mesh inner cylinder (8) and the filter cylinder (6). A honeycomb filter element (7) is installed inside the filter cylinder (6). A fixing ring (17) is fixedly installed on the inner wall of the main body (1) of the device. Multiple support spring columns (18) are fixedly installed on the inner wall of the bottom end of the main body (1) of the device. An installation plate (19) is fixedly installed on the top end of the support spring column (18). A limiting ring is fixedly set on the top and bottom surfaces of the installation plate (19). The limiting ring at the bottom end of the installation plate (19) is inside the fixing ring (17). The bottom end of the filter cylinder (6) is inside the limiting ring at the top end of the installation plate (19). A limiting plate (20) is fixedly set at the center of the top end of the installation plate (19). The bottom end of the filter cylinder (6) is sleeved on the surface of the limiting plate (20).

2. The air purification device for fragrance processing according to claim 1, characterized in that: The main body (1) of the device is equipped with a particulate matter sensor (12) and a harmful gas sensor (13) on both sides of the top inner wall. A control box is installed at the position of the touch control display screen (5) on the back of the protective door (2). The CNC circuit board installed inside the control box is electrically connected to the touch control display screen (5), the particulate matter sensor (12), and the harmful gas sensor (13). A relay is installed on one side of the CNC circuit board inside the control box. The relay is electrically connected to the induced draft fan (11). Multiple indicator lights are provided on the surface of the protective door (2) at the bottom of the touch control display screen (5). A power switch is installed on the surface of the protective door (2) at the bottom of the indicator lights.

3. The air purification device for fragrance processing according to claim 1, characterized in that: The bottom end of the arc-shaped filter window (10) and the inner wall of the bottom end are fixedly provided with a fixing column (22). The top end and bottom end of the arc-shaped adsorbent filter bag (9) are provided with mounting holes corresponding to the positions of the fixing column (22). The fixing column (22) is located inside the mounting hole.

4. The air purification device for fragrance processing according to claim 1, characterized in that: The top and bottom surfaces of the arc-shaped filter window (10) are provided with arc-shaped slots (23). The inner walls of the windows on both sides of the filter cylinder (6) are equipped with spring buckles corresponding to the positions of the arc-shaped slots (23). The bottom of the spring buckles is located inside the arc-shaped slots (23).

5. An air purification device for fragrance processing according to claim 1, characterized in that: Anti-slip handles are fixedly installed on both outer surfaces of the arc-shaped filter window (10).

6. An air purification device for fragrance processing according to claim 1, characterized in that: The device body (1) has a power socket hole on the back, and the protective door (2) has a spring lock installed on the inner wall away from the hinge.

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