Moxa smoke purification device

Abstract

The invention discloses a moxa smoke purification device, and relates to the field of moxibustion, the moxa smoke purification device comprises a purifier, the purifier adopts a modular design and is inserted in an air port channel of a moxibustion instrument, and a moxa smoke purification channel for moxa smoke to flow is arranged in the purifier in the length direction; a filtering module, an electrostatic dust collection module and a photocatalysis module are sequentially and detachably mounted in the moxa smoke purification channel in the moxa smoke circulation direction; the photocatalysis module comprises a light source and catalyst carrying plates, the catalyst carrying plates are combined in the moxa smoke purification channel to form an airflow channel of a Z-shaped structure, and the light source is installed in the airflow channel. According to the device, the filtering module, the electrostatic dust collection module and the photocatalysis module are sequentially installed in the moxa smoke purification channel in the moxa smoke circulation direction, particulate matter in moxa smoke can be filtered and adsorbed in sequence, volatile organic compounds in the moxa smoke can be removed through a catalytic reaction, and therefore the device can purify the moxa smoke more thoroughly; and the air quality of the moxibustion environment is ensured.

Description

Technical Field

[0001] The present invention relates to the field of moxibustion, and in particular to a moxa smoke purification device. Background Art

[0002] As is well known, moxibustion, as a traditional Chinese medicine therapy, uses moxa sticks or moxa cones made of mugwort to stimulate specific acupoints of the human body through the heat and smoke generated after burning, so as to achieve the effects of warming the meridians, improving qi and blood, and preventing and treating diseases. In recent years, with people's attention to Chinese medicine culture and the popularization of health concepts, moxibustion therapy has gradually received widespread attention, and related moxibustion devices have also developed rapidly. Although the main components of moxa smoke contain some substances that are beneficial to the human body, the harmful substances it produces during the combustion process pose a potential risk to the health of users and people around them. Especially in closed spaces or poorly ventilated environments, the accumulation of moxa smoke will lead to a decline in air quality, further causing respiratory diseases, allergic reactions and other health problems;

[0003] However, most existing moxibustion devices lack effective purification structures for the treatment and purification of moxa smoke. Some devices are equipped with simple moxa smoke filtering structures, but their effects are often limited and they cannot completely remove harmful substances in moxa smoke, such as volatile organic compounds (VOCs), fine particulate matter (PM2.5) and other chemical components that may cause respiratory irritation. These harmful substances not only affect the physical health of the moxibustion user, but may also pollute the surrounding environment. Summary of the Invention

[0004] (1) Purpose of the invention

[0005] In view of this, the purpose of the present invention is to propose a moxa smoke purification device, which has a filtering module, an electrostatic dust removal module and a photocatalytic module installed in sequence in the moxa smoke purification channel along the flow direction of the moxa smoke. The device can filter and adsorb particulate matter in the moxa smoke in sequence, and catalytically remove volatile organic compounds in the moxa smoke. Therefore, the device can purify the moxa smoke more thoroughly and ensure the air quality of the moxibustion environment.

[0006] (2) Technical solution

[0007] To achieve the above technical objectives, the present invention provides a moxa smoke purification device, which includes a purifier, which adopts a modular design and is inserted into the air outlet channel of the moxibustion instrument to purify the moxa smoke. The purifier is provided with a moxa smoke purification channel for the flow of moxa smoke along the length direction, and the inside of the moxa smoke purification channel is sequentially installed along the direction of the moxa smoke flow:

[0008] A filter module for filtering some particulate matter in moxa smoke;

[0009] An electrostatic dust removal module for removing other particulate matter from moxa smoke through electrostatic adsorption;

[0010] A photocatalytic module for removing volatile organic compounds in moxa smoke through photocatalytic reaction; wherein the filtering module, electrostatic dust removal module and photocatalytic module are all detachably installed, the photocatalytic module includes a light source and a catalyst carrier plate, the catalyst carrier plate is combined in the moxa smoke purification channel to form a Z-shaped airflow channel, and the light source is installed in the airflow channel.

[0011] As a further description of the above technical solution: the photocatalytic module also includes a bottom frame and a top plate connected to the bottom frame to form a complete frame-like structure. A third socket is provided above the moxa smoke purification channel. The bottom frame is inserted into the third socket from top to bottom. The catalyst carrier is fixedly installed in the bottom frame. The light source is an ultraviolet lamp, which is fixedly installed below the top plate through a lamp post. It should be noted that the catalyst carrier is a porous cordierite ceramic substrate with a nano-TiO2 coating attached to the surface. The ultraviolet lamp is a low-pressure mercury lamp. When the ultraviolet lamp is started, the ultraviolet light activates the TiO2 catalyst to decompose the volatile organic compounds in the moxa smoke. The bottom frame is inserted into the third socket from top to bottom. After it is installed, the upper surface of the top plate is flush with the upper surface of the purifier, so it will not affect the installation of the purifier during installation. After installation, it is pressed by the top of the air outlet channel of the purifier to prevent it from loosening. When disassembling, the bottom frame can be directly pulled out from bottom to top after the purifier is disassembled, which is convenient and quick to operate.

[0012] As a further description of the above technical solution: vertical poles are provided at the four corner positions below the top plate, and multiple partition plates are installed at equal intervals on the vertical poles. Multiple partition plates are provided with slots in the area of the catalyst carrier plate. When the top plate is installed above the bottom frame, the catalyst carrier plate passes through the slots at the corresponding positions. Such a structural arrangement allows the photocatalytic module to be pulled out after the device has been used for a period of time, and then the top plate can be separated from the top of the bottom frame. After separation, the ultraviolet lamp, partition plates and vertical poles are moved out along with the top plate, leaving only the catalyst carrier plate on the bottom frame. At this time, the catalyst carrier plate can be taken out and replaced or treated a second time to regenerate the catalyst.

[0013] As a further description of the above technical solution: the filter module includes an insertion frame and a filter plate assembled inside the insertion frame, the filter plate is detachably installed, the inner wall of the insertion frame is provided with an insertion groove, the filter plate is inserted into the insertion groove from top to bottom, and a first socket is provided above the moxa smoke purification channel, the insertion frame is inserted into the first socket from top to bottom.

[0014] As a further description of the above technical solution: the filter plates are provided with multiple layers, and the apertures of the multiple layers of filter plates gradually decrease along the airflow direction in the moxa smoke purification channel, which can improve the filtering effect of the filter module.

[0015] As a further description of the above technical solution: a head frame is detachably installed on the top of the insertion frame, the top of the filter plate is fixed to the bottom of the head frame by bolts, and the side of the head frame is connected to the insertion frame by bolts. Based on this, when the filter plate needs to be replaced or cleaned, the insertion frame can be pulled out from above the first socket first, and then the head frame can be disassembled and moved upward to separate it from the insertion frame. At this time, all the filter plates are pulled out along with the head frame, and then the filter plates are separated from the head frame, and the filter plates can be replaced or cleaned. The operation is convenient and quick.

[0016] As a further description of the above technical solution: the electrostatic dust removal module includes a mounting frame and an electrostatic electret. There are a plurality of electrostatic electrets, which are vertically installed and distributed in an array within the mounting frame. A second socket is provided above the moxa smoke purification channel, and the mounting frame is inserted into the second socket from top to bottom. When the moxa smoke filtered by the filtering module passes through the inside of the mounting frame, the small particles of dust that have not been filtered in the moxa smoke can be adsorbed on the surface of the electrostatic electret, thereby achieving a purification and dust removal effect.

[0017] As a further description of the above technical solution: a dust cleaning component for cleaning the surface of the electrostatic electret is also provided at the lower part of the interior of the mounting frame. The dust cleaning component includes a main board and a brush ring embedded in the main board. There are a plurality of brush rings, which correspond to the electrostatic electrets one by one and are connected to each other. Such a structural arrangement enables the dust attached to the surface of the electrostatic electret to be cleaned when the main board moves up and down. Therefore, after the purification device has been used for a period of time, the mounting frame can be pulled out of the second socket, and then the main board can be moved to allow the brush ring to clean the dust attached to the surface of the electrostatic electret. The operation is convenient and quick.

[0018] As a further description of the above technical solution: side grooves are provided on both sides of the mounting frame in the vertical direction, and vertical grooves are provided on both sides of the mounting frame at both ends of the side grooves. Connecting rods with U-shaped structures are installed at both ends of the main board, and the two ends of the connecting rods are respectively engaged in the vertical grooves, and the middle section of the connecting rods is engaged in the side grooves. Mounting openings are provided on the outer sides of both ends of the connecting rods, and handles are rotatably installed in the two mounting openings. The handles can be rotated to a horizontal state or a vertical state. When the handles are rotated to a vertical state, the handles are completely accommodated in the side grooves. Therefore, the handles can conveniently control the movement of the main board, and can be completely accommodated in the side grooves by rotation, without affecting the installation of the entire mounting frame.

[0019] As a further description of the above technical solution: a fourth socket is opened above the moxa smoke purification channel, and an adsorption module is also provided in the moxa smoke purification channel. The adsorption module includes a frame and an activated carbon adsorption plate installed in the frame. The frame is inserted into the fourth socket from top to bottom, and the activated carbon adsorption plate can further adsorb harmful substances in the moxa smoke, thereby improving the purification effect of the moxa smoke.

[0020] In the above technical scheme, the present invention provides a moxa smoke purification device, which is equipped with a filter module, an electrostatic dust removal module and a photocatalytic module in sequence along the flow direction of the moxa smoke in the moxa smoke purification channel. The filter module, the electrostatic dust removal module and the photocatalytic module can filter and adsorb particulate matter in the moxa smoke in sequence, and catalytically remove volatile organic compounds in the moxa smoke. Therefore, the device purifies the moxa smoke more thoroughly, ensuring the air quality of the moxibustion environment. The filter module, the electrostatic dust removal module and the photocatalytic module are all installed with a detachable modular design, so that each module can be regularly taken out, replaced or cleaned to ensure the moxa smoke purification effect of the entire device. At the same time, the catalyst carrier plate in the photocatalytic module is combined in the moxa smoke purification channel to form a Z-shaped airflow channel, which can increase the flow distance of the moxa smoke in the airflow channel, thereby increasing the duration of the catalytic reaction, and further improving the purification effect of the moxa smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the overall structure of a moxa smoke purification device provided by the present invention;

[0023] Figure 2 The invention provides an explosion hazard prevention device for purifying moxa smoke. Figure 1 ;

[0024] Figure 3 The invention provides an explosion hazard prevention device for purifying moxa smoke. Figure 2 ;

[0025] Figure 4 A schematic diagram of the structure of a purifier in a moxa smoke purification device provided by the present invention;

[0026] Figure 5 A schematic diagram of the structure of a filter module in a moxa smoke purification device provided by the present invention;

[0027] Figure 6 A schematic structural diagram of an electrostatic dust removal module in a moxa smoke purification device provided by the present invention;

[0028] Figure 7 A schematic structural diagram of the movement of a dust removal component in an electrostatic dust removal module in a moxa smoke purification device provided by the present invention;

[0029] Figure 8 A schematic diagram of the structure of a photocatalytic module in a moxa smoke purification device provided by the present invention;

[0030] Figure 9 This is a schematic diagram of the disassembled structure of the photocatalytic module in the moxa smoke purification device provided by the present invention.

[0031] Illustrations: 1. Purifier; 100. Insertion guide groove; 101. Moxa smoke purification channel; 102. First socket; 103. Second socket; 104. Third socket; 105. Fourth socket; 2. Filter module; 200. Head frame; 201. Filter plate; 202. Insert frame; 2020. Insertion slot; 3. Electrostatic dust removal module; 300. Mounting frame; 3000. Vertical slot; 3001. Side slot; 301. Electrostatic electret; 302. Dust removal Components; 3020, main board; 3021, brush ring; 3022, handle; 3023, connecting rod; 3024, mounting port; 4, photocatalytic module; 400, bottom frame; 401, top plate; 402, catalyst carrier plate; 4020, air flow channel; 403, vertical pole; 404, partition plate; 4040, card slot; 405, lamp post; 406, UV lamp; 5, adsorption module; 500, plug-in frame; 501, activated carbon adsorption plate; 6, fan. DETAILED DESCRIPTION

[0032] The following description is merely illustrative in nature and is not intended to limit the present disclosure, its applications, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings merely schematically illustrate the concepts and principles of the embodiments of the present disclosure and do not necessarily depict the specific dimensions and proportions of the various embodiments of the present disclosure. Certain portions of certain drawings may be exaggerated to illustrate relevant details or structures of the embodiments of the present disclosure.

[0033] Example 1

[0034] like Figures 1-9 As shown: This embodiment provides a technical solution: a moxa smoke purification device, including a purifier 1, which adopts a modular design and is inserted into the air outlet channel of the moxibustion instrument to purify the moxa smoke. The purifier 1 is provided with a moxa smoke purification channel 101 for the flow of moxa smoke along the length direction. The inside of the moxa smoke purification channel 101 is installed in sequence along the direction of the moxa smoke flow:

[0035] A filter module 2 for filtering particulate matter in moxa smoke;

[0036] An electrostatic dust removal module 3 for removing other particulate matter from moxa smoke by electrostatic adsorption;

[0037] A photocatalytic module 4 for removing volatile organic compounds from moxa smoke through a photocatalytic reaction; wherein the filter module 2, the electrostatic dust removal module 3, and the photocatalytic module 4 are all detachably mounted, and the photocatalytic module 4 includes a light source and a catalyst carrier plate 402. The catalyst carrier plate 402 is assembled within the moxa smoke purification channel 101 to form a Z-shaped airflow channel 4020, and the light source is installed in the airflow channel 4020;

[0038] Working principle: The filter module 2, electrostatic dust removal module 3 and photocatalytic module 4 in the purification device adopt modular design and are all assembled in the moxa smoke purification channel 101 inside the purifier 1. When in use, first insert the purifier 1 into the air outlet channel reserved on the moxibustion instrument. When the moxibustion instrument is running, the moxa smoke during moxibustion enters from one end of the moxa smoke purification channel 101 and is discharged from the other end. In the process of flowing in the moxa smoke purification channel 101, the moxa smoke passes through the purification treatment of the filter module 2, electrostatic dust removal module 3 and photocatalytic module 4 in turn, so that the particulate matter, volatile organic compounds and carbon monoxide in the moxa smoke are removed. Harmful substances such as argon, tartar and so on are fully purified and removed, thereby ensuring the air quality in the moxibustion environment, and the purifier 1 in the device and the filter module 2, electrostatic dust removal module 3 and photocatalytic module 4 inside the purifier 1 are all modularly designed. After a period of use, the purifier 1 can be taken out of the moxibustion instrument, and then the filter module 2, electrostatic dust removal module 3 and photocatalytic module 4 can be cleaned or replaced respectively, thereby ensuring the working effect of each module and the purification effect of moxa smoke. In addition, the purification device forms a continuous multiple purification structure through the combination of multiple modules, so the purification effect of moxa smoke is better.

[0039] Specifically, such as Figure 8-Figure 9As shown, in order to realize the modular design of the photocatalytic module 4, in this embodiment, the photocatalytic module 4 also includes a bottom frame 400 and a top plate 401 connected to the bottom frame 400 to form a complete frame structure. A third socket 104 is provided above the moxa smoke purification channel 101. The bottom frame 400 is inserted into the third socket 104 from top to bottom. The catalyst carrier plate 402 is fixedly installed in the bottom frame 400. The light source is an ultraviolet lamp 406. The ultraviolet lamp 406 is fixedly installed below the top plate 401 through a lamp post 405. It should be noted that the catalyst carrier plate 402 is a porous cordierite ceramic substrate with a surface attached. The structure of the nano-TiO2 coating, the ultraviolet lamp 406 adopts a low-pressure mercury lamp. When the ultraviolet lamp 406 is started, the ultraviolet light activates the TiO2 catalyst to decompose the volatile organic compounds in the moxa smoke, and the bottom frame 400 is inserted into the third socket 104 from top to bottom. When it is installed, the upper surface of the top plate 401 is flush with the upper surface of the purifier 1, so it will not affect the installation of the purifier 1 during installation, and after installation, it is pressed by the top of the air outlet channel of the purifier 1 to prevent it from loosening. When disassembling, the bottom frame 400 can be directly pulled out from bottom to top after the purifier 1 is disassembled. The operation is convenient and quick.

[0040] Specifically, such as Figure 8-Figure 9 As shown, in order to facilitate the subsequent catalyst regeneration of the nano-TiO2 coating on the catalyst carrier 402 in the air flow channel 4020, in this embodiment, vertical poles 403 are provided at the four corners below the top plate 401, and multiple partition plates 404 are equidistantly installed on the vertical poles 403. The multiple partition plates 404 are provided with slots 4040 in the area located at the catalyst carrier 402. When the top plate 401 is installed above the bottom frame 400, the catalyst carrier 402 passes through the slots 4040 at the corresponding positions. Such a structural arrangement allows that after the device has been used for a period of time, the photocatalytic module 4 can be pulled out, and then the top plate 401 can be separated from the top of the bottom frame 400. After separation, the ultraviolet lamp 406, the partition plate 404 and the vertical pole 403 are moved out along with the top plate 401, leaving only the catalyst carrier 402 on the bottom frame 400. At this time, the catalyst carrier 402 can be taken out and replaced or re-treated to regenerate the catalyst by soaking it in 5% dilute nitric acid for 30 minutes and calcining it at 500°C for 2 hours to restore its activity.

[0041] Specifically, such as Figure 4-Figure 5 As shown, in order to realize the filtering of moxa smoke by the filtering module 2, in this embodiment, the filtering module 2 includes an insertion frame 202 and a filter plate 201 assembled inside the insertion frame 202. The filter plate 201 is detachably installed. The inner wall of the insertion frame 202 is provided with an insertion groove 2020. The filter plate 201 is inserted into the insertion groove 2020 from top to bottom. A first socket 102 is provided above the moxa smoke purification channel 101. The insertion frame 202 is inserted into the first socket 102 from top to bottom.

[0042] Specifically, such as Figure 5 As shown, in order to improve the filtering effect of the filter module 2, in this embodiment, the filter plate 201 is provided with multiple layers, and the aperture of the multi-layer filter plate 201 gradually decreases along the airflow direction in the moxa smoke purification channel 101, which can improve the filtering effect of the filter module 2.

[0043] Specifically, such as Figure 5 As shown, since the filter plates 201 are provided with multiple layers, and the filter plates 201 need to be replaced or cleaned regularly to ensure the filtering efficiency, in this embodiment, a head frame 200 is detachably installed on the top of the insertion frame 202, and the top of the filter plate 201 is fixed to the bottom of the head frame 200 by bolts, and the side of the head frame 200 is connected to the insertion frame 202 by bolts. Based on this, when the filter plate 201 needs to be replaced or cleaned, the insertion frame 202 can be pulled out from above the first socket 102 first, and then the head frame 200 can be disassembled and the head frame 200 can be moved upward to separate it from the insertion frame 202. At this time, all the filter plates 201 are pulled out along with the head frame 200, and then the filter plates 201 are separated from the head frame 200, and the filter plates 201 can be replaced or cleaned. The operation is convenient and quick.

[0044] Specifically, such as Figure 6-Figure 7 As shown, in order to achieve the purification of moxa smoke by the electrostatic dust removal module 3, in this embodiment, the electrostatic dust removal module 3 includes a mounting frame 300 and an electrostatic electret 301. There are a plurality of electrostatic electrets 301, which are vertically installed and distributed in an array in the mounting frame 300. A second socket 103 is provided above the moxa smoke purification channel 101, and the mounting frame 300 is inserted into the second socket 103 from top to bottom. When the moxa smoke filtered by the filtering module 2 passes through the inside of the mounting frame 300, the small particles of dust that have not been filtered in the moxa smoke can be adsorbed on the surface of the electrostatic electret 301, thereby achieving a purification and dust removal effect.

[0045] Specifically, such as Figure 6-Figure 7 As shown, since small particles of dust will be adsorbed on the surface of the electrostatic electret 301, it is necessary to clean the surface of the electrostatic electret 301 regularly to ensure its adsorption and dust removal effect. In this embodiment, a dust cleaning component 302 for cleaning the surface of the electrostatic electret 301 is further provided at the lower part of the mounting frame 300. The dust cleaning component 302 includes a main board 3020 and a brush ring 3021 embedded in the main board 3020. There are a plurality of brush rings 3021, which correspond to the electrostatic electret 301 one by one and are connected to each other. Such a structural setting enables the dust attached to the surface of the electrostatic electret 301 to be cleaned when the main board 3020 moves up and down. Therefore, after the purification device has been used for a period of time, the mounting frame 300 can be pulled out of the second socket 103, and then the main board 3020 can be moved to make the brush ring 3021 clean the dust attached to the surface of the electrostatic electret 301. The operation is convenient and quick.

[0046] Specifically, such as Figure 6-Figure 7 As shown, in order to facilitate the movement of the mainboard 3020 and ensure the stability of the mainboard 3020 during movement, in this embodiment, side grooves 3001 are opened on both sides of the mounting frame 300 in the vertical direction, and vertical grooves 3000 are opened on both sides of the mounting frame 300 at both ends of the side grooves 3001. Connecting rods 3023 with U-shaped structures are installed at both ends of the mainboard 3020. The two ends of the connecting rod 3023 are respectively engaged in the vertical grooves 3000, and the middle section of the connecting rod 3023 is engaged in the side grooves 3001. There are mounting openings 3024 on the outer sides of both ends of the connecting rod 3023, and handles 3022 are rotatably installed in the two mounting openings 3024. The handles 3022 can be rotated to a horizontal state or a vertical state. When the handles 3022 are rotated to a vertical state, the handles 3022 are completely accommodated in the side grooves 3001. Therefore, the handles 3022 can conveniently control the movement of the mainboard 3020, and can also be completely accommodated in the side grooves 3001 by rotation, without affecting the installation of the entire mounting frame 300.

[0047] Example 2

[0048] like Figure 1-Figure 3 As shown: This embodiment provides a technical solution: On the basis of Example 1, in order to further improve the purification effect of moxa smoke, in this embodiment, a fourth socket 105 is opened above the moxa smoke purification channel 101, and an adsorption module 5 is also provided in the moxa smoke purification channel 101. The adsorption module 5 includes a frame 500 and an activated carbon adsorption plate 501 installed in the frame 500. The frame 500 is inserted into the fourth socket 105 from top to bottom. The activated carbon adsorption plate 501 can further adsorb harmful substances in the moxa smoke, thereby improving the purification effect of the moxa smoke.

[0049] Furthermore, a fan 6 is installed at the air outlet end of the moxa smoke purification channel 101.

[0050] Specifically, in order to realize the overall modular design of the purifier 1 and facilitate its installation, in this embodiment, a plug-in guide groove 100 is opened on the side of the purifier 1 along the length direction, and the purifier 1 is T-shaped as a whole. Therefore, the purifier 1 can be directly inserted into the moxibustion instrument under the guidance of the plug-in guide groove 100, which is convenient to operate. Through the engagement of the plug-in guide groove 100, the purifier 1 can have higher stability after installation.

[0051] The exemplary implementation schemes proposed in the present disclosure are described in detail above with reference to preferred embodiments. However, it will be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. A moxa smoke purification device, characterized in that: The invention comprises a purifier (1), wherein the purifier (1) adopts a modular design and is inserted into the air outlet channel of the moxibustion instrument for purifying moxa smoke. The purifier (1) is provided with a moxa smoke purification channel (101) for the flow of moxa smoke along the length direction. The inside of the moxa smoke purification channel (101) is provided with the following components in sequence along the moxa smoke flow direction: A filter module (2) for filtering particulate matter in moxa smoke; An electrostatic dust removal module (3) for removing other particulate matter from moxa smoke by electrostatic adsorption; A photocatalytic module (4) for removing volatile organic compounds from moxa smoke through a photocatalytic reaction; wherein the filter module (2), the electrostatic dust removal module (3) and the photocatalytic module (4) are all detachably mounted, the photocatalytic module (4) comprising a light source and a catalyst carrier plate (402), the catalyst carrier plate (402) being combined within the moxa smoke purification channel (101) to form a Z-shaped airflow channel (4020), and the light source being mounted in the airflow channel (4020).

2. The moxa smoke purification device according to claim 1, characterized in that: The photocatalytic module (4) further comprises a bottom frame (400) and a top plate (401) connected to the bottom frame (400) to form a complete frame-shaped structure; a third socket (104) is provided above the moxa smoke purification channel (101); the bottom frame (400) is inserted into the third socket (104) from top to bottom; the catalyst carrier plate (402) is fixedly mounted in the bottom frame (400); the light source is an ultraviolet lamp (406); and the ultraviolet lamp (406) is fixedly mounted below the top plate (401) via a lamp post (405).

3. A moxa smoke purification device according to claim 2, characterized in that: Vertical poles (403) are provided at the four corner positions below the top plate (401), and a plurality of partition plates (404) are equidistantly installed on the vertical poles (403). A plurality of partition plates (404) are provided with card slots (4040) at the area where the catalyst carrier plate (402) is located. When the top plate (401) is installed above the bottom frame (400), the catalyst carrier plate (402) passes through the card slots (4040) at the corresponding positions.

4. A moxa smoke purification device according to claim 1, in this embodiment, characterized in that: The filter module (2) comprises an insert frame (202) and a filter plate (201) assembled inside the insert frame (202); the filter plate (201) is detachably mounted; an insert slot (2020) is provided on the inner wall of the insert frame (202); the filter plate (201) is inserted into the insert slot (2020) from top to bottom; a first socket (102) is provided above the moxa smoke purification channel (101); the insert frame (202) is inserted into the first socket (102) from top to bottom.

5. The moxa smoke purification device according to claim 4, characterized in that: The filter plate (201) is provided with multiple layers, and the apertures of the multiple layers of filter plates (201) gradually decrease along the airflow direction in the moxa smoke purification channel (101).

6. The moxa smoke purification device according to claim 5, characterized in that: The top of the insertion frame (202) is detachably mounted with a head frame (200), the top of the filter plate (201) is fixed to the bottom of the head frame (200) by bolts, and the side of the head frame (200) is connected to the insertion frame (202) by bolts.

7. The moxa smoke purification device according to claim 1, characterized in that: The electrostatic dust removal module (3) includes a mounting frame (300) and an electrostatic electret (301), wherein a plurality of electrostatic electrets (301) are provided, vertically mounted, and arrayed within the mounting frame (300), a second socket (103) is provided above the moxa smoke purification channel (101), and the mounting frame (300) is inserted into the second socket (103) from top to bottom.

8. The moxa smoke purification device according to claim 7, characterized in that: A dust cleaning assembly (302) for cleaning the surface of the electrostatic electret (301) is further provided at the lower portion of the interior of the mounting frame (300). The dust cleaning assembly (302) comprises a main board (3020) and a brush ring (3021) embedded in the main board (3020). A plurality of brush rings (3021) are provided, corresponding one to one with the electrostatic electrets (301) and being sleeved with each other.

9. The moxa smoke purification device according to claim 8, characterized in that: Side grooves (3001) are provided on both sides of the mounting frame (300) in the vertical direction. Vertical grooves (3000) are provided on both sides of the mounting frame (300) at both ends of the side grooves (3001). Connecting rods (3023) with a U-shaped structure are installed at both ends of the main board (3020). The two ends of the connecting rod (3023) are respectively engaged in the vertical grooves (3000). The middle section of the connecting rod (3023) is engaged in the side grooves (3001). Mounting openings (3024) are provided on the outer sides of both ends of the connecting rod (3023). Handles (3022) are rotatably installed in the two mounting openings (3024). The handles (3022) can be rotated to a horizontal state or a vertical state. When the handles (3022) are rotated to a vertical state, the handles (3022) are completely accommodated in the side grooves (3001).

10. The moxa smoke purification device according to claim 1, characterized in that: A fourth socket (105) is provided above the moxa smoke purification channel (101), and an adsorption module (5) is also provided in the moxa smoke purification channel (101). The adsorption module (5) includes a frame (500) and an activated carbon adsorption plate (501) installed in the frame (500), and the frame (500) is inserted into the fourth socket (105) from top to bottom.

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