A flue gas cleaning device

Abstract

The utility model discloses a flue gas purification device, including atomization mechanism and purification mechanism, atomization mechanism includes water collecting box and atomizer, and water collecting box is provided with a plurality of first gas outlet, and atomizer sets up in water collecting box, and atomizer is used for atomizing the water storage in water collecting box, purification mechanism includes air suction cylinder, fan and filter component, and air suction cylinder sets up in the top of water collecting box, and air suction cylinder one end is provided with a plurality of suction holes, and filter component sets up in the other end of air suction cylinder, and fan sets up in the inside of air suction cylinder, and fan is located between a plurality of suction holes and filter component. The utility model can promote the filtration effect to cigarette flue gas, reduces the influence that flue gas causes to the environment of the house or office.

Description

Technical Field

[0001] This utility model relates to the field of cigarette smoke purification technology, and in particular to a smoke purification device. Background Technology

[0002] Indoor secondhand smoke contains a variety of chemicals, at least 69 of which are carcinogens (such as benzene and formaldehyde). Long-term exposure to secondhand smoke can increase the risk of lung cancer and cardiovascular disease. Secondhand smoke is particularly harmful to children, potentially causing asthma, otitis media, or cognitive developmental disorders. Even brief exposure can irritate the eyes, nose, and throat, exacerbating allergy symptoms. When smokers smoke at home or in the office, cigarette ash often falls everywhere, emitting a lingering smell, and even after the cigarette is extinguished, the smell continues to linger, posing a risk of secondhand smoke inhalation to the smoker and those around them. While some air purifiers can purify the overall indoor air, a significant portion of secondhand smoke is still inhaled by those nearby before being processed by the purifier. There are also devices specifically designed to absorb cigarette smoke, but their effectiveness in removing smoke still needs improvement. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a smoke purification device that can improve the filtration effect of cigarette smoke and reduce the impact of smoke on the living or office environment.

[0004] A flue gas purification device according to an embodiment of the present invention includes:

[0005] The atomizing mechanism includes a water collection box and an atomizer. The water collection box is provided with multiple first air outlets, and the atomizer is located inside the water collection box. The atomizer is used to atomize the water stored in the water collection box.

[0006] The purification mechanism includes an air extraction cylinder, a fan, and a filter assembly. The air extraction cylinder is located above the water collection box, with multiple air intake holes at one end. The filter assembly is located at the other end of the air extraction cylinder, and the fan is located inside the air extraction cylinder, between the multiple air intake holes and the filter assembly.

[0007] A flue gas purification device according to an embodiment of the present utility model has at least the following beneficial effects:

[0008] When smokers smoke around this device, the atomizer atomizes the water stored in the water collection box, breaking down the liquid water molecules into a mist. This mist is expelled from the first vent and creates a dense mist around the atomizing mechanism. This mist easily mixes with the cigarette smoke, allowing harmful substances in the smoke to dissolve into the liquid water molecules. An exhaust fan is positioned above the water collection box. The mixture of cigarette smoke and water mist is easily drawn into the exhaust fan by the relative negative pressure generated at multiple intake ports and blown by a fan towards the filter assembly. The filter assembly effectively filters out the dissolved harmful substances from the mixture. This significantly improves the filtration effect on cigarette smoke, enhances smoke purification efficiency, reduces the impact of smoke on the home or office environment, reduces smoke odor, and minimizes the health hazards of secondhand smoke to those around the smoker.

[0009] According to an embodiment of the present utility model, a flue gas purification device further includes a filter cylinder. The filter cylinder has multiple air vents on its circumferential side. The filter cylinder is detachably connected to the end of the suction cylinder away from the end where the suction vents are located.

[0010] According to an embodiment of the present invention, a flue gas purification device has multiple support protrusions on the inner side of the filter cylinder, the multiple support protrusions being located on the side of the vent hole near the exhaust cylinder, and the filter assembly being located on the inner side of the connection between the filter cylinder and the exhaust cylinder.

[0011] According to an embodiment of the present invention, a flue gas purification device includes a filter assembly comprising a filter screen and filter cotton. The filter screen can be matched and disposed on multiple support protrusions, and the filter cotton is attached to the filter screen.

[0012] According to an embodiment of the present invention, a flue gas purification device further includes a hood, which is connected to one end of an exhaust cylinder having an air intake hole.

[0013] According to an embodiment of the present utility model, a flue gas purification device further includes a base, a water collection box disposed on the base, and the base is provided with an air outlet channel and a plurality of second air outlets, the plurality of second air outlets being connected to the water collection box through the air outlet channel.

[0014] According to an embodiment of the present invention, a flue gas purification device has a plurality of second air outlets spaced apart on the upper side edge of the base.

[0015] According to an embodiment of the present utility model, a flue gas purification device has a base with multiple ash placement chambers and an upper opening at the top of the multiple ash placement chambers.

[0016] According to an embodiment of the present utility model, a flue gas purification device further includes an ashtray, which can be matched and disposed in the ash placement cavity.

[0017] According to an embodiment of the present invention, a flue gas purification device has a water injection hole on the upper side of the water collection box, and the water injection hole is connected to the water collection box.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a perspective view of a flue gas purification device according to an embodiment of the present utility model;

[0021] Figure 2 This is another perspective view of a flue gas purification device according to an embodiment of the present utility model;

[0022] Figure 3 This is a top view of the base and atomizing mechanism of a flue gas purification device according to an embodiment of the present utility model.

[0023] Figure 4 This is an exploded view of the structure of a flue gas purification device according to an embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] Atomizing mechanism 100; water collection box 110; first air outlet 111; water inlet 112; air intake 113; atomizer 120;

[0026] Purification mechanism 200; exhaust pipe 210; air intake port 211; fan 220; filter assembly 230; filter screen 231; filter cotton 232; filter cartridge 240; air vent 241; support protrusion 242; drain hole 243; cover 250; lighting bulb 251;

[0027] Base 300; air outlet 310; second air outlet 320; ashtray 330; ashtray 340; electrical control box 350; control button 351. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of a utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first" and "second" are used, they are merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or the order of the indicated technical features.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] Reference Figures 1 to 4 This utility model provides a flue gas purification device, including an atomizing mechanism 100 and a purification mechanism 200. The atomizing mechanism 100 includes a water collection box 110 and an atomizer 120. The water collection box 110 can store water for atomization and is provided with a plurality of first air outlets 111. The atomizer 120 is disposed in the water collection box 110 and is used to atomize the water stored in the water collection box 110. The atomized water mist is discharged outward through the plurality of first air outlets 111. Specifically, the atomizer 120... 20 is an ultrasonic mist generator, which can break down liquid water molecules into water mist; specifically, a suction device 113 is provided on the side of the water collection box 110, which is used to draw outside air into the water collection box 110 to improve the efficiency of water mist being discharged from multiple first air outlets 111; specifically, the suction device 113 is a small fan, and a suction vent (not shown in the figure) is provided on the side of the water collection box 110, which can draw outside air into the water collection box 110 through the suction vent.

[0033] Specifically, refer to Figure 1 and Figure 4The purification mechanism 200 includes an air extraction cylinder 210, a fan 220, and a filter assembly 230. The air extraction cylinder 210 is located above the water collection box 110, and one end of the air extraction cylinder 210 has multiple air intake holes 211. The filter assembly 230 is located at the other end of the air extraction cylinder 210, and the fan 220 is located inside the air extraction cylinder 210, between the multiple air intake holes 211 and the filter assembly 230. The mixture of cigarette smoke and water mist enters the air extraction cylinder 210 through the multiple air intake holes 211. The fan 220 guides air from one end of the air extraction cylinder 210 with multiple air intake holes 211 to the filter assembly 230, so that the mixture of cigarette smoke and water mist passes through the filter assembly 230, and the filter assembly 230 filters the water mixed with cigarette smoke. During the process of the fan 220 drawing air into the air extraction cylinder 210, it will reduce the air pressure at one end of the air extraction cylinder 210, which is equipped with multiple air intake holes 211, thereby creating a relative negative pressure at the multiple air intake holes 211, so as to further improve the efficiency of the mixture of cigarette smoke and water mist being drawn into the air extraction cylinder 210.

[0034] When a smoker smokes near this device, the atomizer 120 atomizes the water stored in the water collection box 110, breaking the liquid water molecules into a water mist. This water mist is discharged outwards from the first vent 111, creating a dense water mist around the atomizing mechanism 100. This water mist easily mixes with the smoke, allowing harmful substances in the smoke to dissolve into the liquid water molecules. The suction cylinder 210 is positioned above the water collection box 110. The mixture of cigarette smoke and water mist is easily drawn into the suction cylinder 210 by the relative negative pressure generated at the multiple suction holes 211, and then blown by the fan 220 towards the filter assembly 230. The filter assembly 230 filters the liquid water molecules containing harmful substances from the mixture of cigarette smoke and water mist. This improves the filtration effect of cigarette smoke, significantly increases smoke purification efficiency, reduces the impact of smoke on the home or office environment, reduces smoke odor, and lowers the risk of secondhand smoke inhalation for those nearby, thereby reducing the harm of secondhand smoke.

[0035] According to some embodiments of this application, refer to Figure 1 and Figure 4 The purification mechanism 200 also includes a filter cartridge 240, which has multiple vent holes 241 along its circumferential side. The filter cartridge 240 is detachably connected to the end of the extraction cylinder 210 away from the end with the suction holes 211. During the filtration process of the filter assembly 230, which filters the mixture of cigarette smoke and water mist, it can collect harmful substances in the smoke and separate liquid water. The filter cartridge 240 is used to collect the liquid water filtered by the filter assembly 230. The gas filtered by the filter assembly 230 can be discharged outward through the multiple vent holes 241. The detachable connection between the filter cartridge 240 and the extraction cylinder 210 facilitates the replacement or cleaning of the filter assembly 230.

[0036] Furthermore, referring to Figure 4 The filter cartridge 240 has multiple support protrusions 242 on its inner side. These protrusions are located on the side of the vent 241 near the suction cylinder 210, meaning they are positioned above the vent 241 in the height direction. The filter assembly 230 is located inside the connection between the filter cartridge 240 and the suction cylinder 210. Specifically, the filter assembly 230 is located on the side of the support protrusions 242 away from the vent 241. When the filter cartridge 240 and the suction cylinder 210 are connected, a portion of the filter assembly 230 is inside the filter cartridge 240, and another portion is inside the suction cylinder 210. When the filter cartridge 240 and the suction cylinder 210 are disconnected, a portion of the filter assembly 230 protrudes from the suction cylinder 210 for easy removal. Multiple support protrusions 242 are used to limit and support the filter assembly 230, preventing the filter assembly 230 from sliding down to the bottom of the filter cartridge 240.

[0037] Furthermore, referring to Figure 4 The filter assembly 230 includes a filter screen 231 and filter cotton 232. The filter screen 231 is matched and disposed on multiple support protrusions 242, and the filter cotton 232 is attached to the filter screen 231. Specifically, the filter screen 231 is made of hard plastic, hard metal, or other materials, and has good structural strength. Specifically, the filter screen 231 is provided with several through holes for dripping liquid water. The multiple support protrusions 242 support the filter screen 231, thereby improving the effect of the support protrusions 242 in limiting and supporting the filter assembly 230. The filter cotton 232 is used to filter the mixture of cigarette smoke and water mist. The filtered liquid water can drip through the several through holes on the filter screen 231 to the bottom of the filter cylinder 240.

[0038] According to some embodiments of this application, refer to Figure 1 , Figure 2 and Figure 4 The purification mechanism 200 also includes a cover 250, which is connected to one end of the exhaust cylinder 210 with an air intake 211. Water mist and cigarette smoke rise together and accumulate below the cover 250. The air intake 211 can be used to draw in the mixed water mist that has accumulated below the cover 250, further improving the efficiency of drawing in the mixed water mist and cigarette smoke, and reducing the amount of smoke that drifts into other indoor spaces.

[0039] It is understood that, in some other embodiments, reference is made to... Figure 2Multiple LED beads 251 are spaced circumferentially along the lower edge of the enclosure 250, enabling the enclosure 250 to function as an illumination device, allowing it to be used as a regular lighting fixture when not purifying the flue gas. It is understood that the LED beads 251, in conjunction with the atomizing mechanism 100, can achieve an ambient lighting effect.

[0040] According to some embodiments of this application, refer to Figures 1 to 4 The system also includes a base 300, with a water collection box 110 mounted on the base 300. The base 300 has an air outlet channel 310 and multiple second air outlets 320, which are connected to the water collection box 110 via the air outlet channel 310. Water mist generated in the water collection box 110 is conveyed to the second air outlets 320 through the air outlet channel 310 and discharged from the second air outlets 320. The multiple first air outlets 111 and the multiple second air outlets 320 work together to further increase the discharge volume and range of water mist, and improve the mixing effect of water mist and flue gas.

[0041] Furthermore, multiple second air outlets 320 are spaced apart on the upper side edge of the base 300. Specifically, the base 300 has a circular structure, and multiple first air outlets 111 and multiple second air outlets 320 are spaced apart along the circumference of the base 300, so that the water mist can be discharged more evenly, further improving the mixing rate of water mist and flue gas.

[0042] Furthermore, the base 300 is provided with multiple ash placement chambers 330, each with an opening at its upper end. These chambers collect ash; when a smoker flicks ash into one of the chambers, the resulting smoke is immediately mixed with water mist emitted from multiple first air vents 111 and multiple second air vents 320, improving the mixing efficiency of the smoke.

[0043] Furthermore, referring to Figure 4 It also includes an ashtray 340, which is fitted into the ash placement cavity 330. Specifically, the ashtray 340 and the ash placement cavity 330 are detachably connected, and their structures are compatible, allowing the ashtray 340 to be placed inside the ash placement cavity 330. Specifically, the upper edge of the ashtray 340 is higher than the upper edge of the ash placement cavity 330 to facilitate removal of the ashtray 340 for cleaning.

[0044] Understandably, referring to Figure 4In some other embodiments, an electrical control box 350 is also provided on the base 300, and a control button 351 is provided on one side of the electrical control box 350. Specifically, a control module (not shown in the figure) is provided inside the electrical control box 350. The control module is electrically connected to the suction device 113, the atomizer 120, the fan 220, and the lighting bulb 251 to control the power supply of these devices. Specifically, the control button 351 is connected to the control module. The control module can be operated through the control button 351, thereby controlling whether the suction device 113, the atomizer 120, the fan 220, and the lighting bulb 251 are powered on.

[0045] It is understood that, in some other embodiments, reference is made to... Figure 2 and Figure 3 The bottom of the filter cartridge 240 is provided with a drain hole 243, through which the liquid water collected inside the filter cartridge 240 can be drained out.

[0046] It is understood that, in some other embodiments, reference is made to... Figures 1 to 4 The water collection box 110, filter cartridge 240, electrical control box 350, and ash placement chamber 330 are integrally formed with the base 300. Specifically, the filter cartridge 240 is located in the center of the base 300, the water collection box 110 and electrical control box 350 are arranged opposite each other on both sides of the filter cartridge 240, and there are two ash placement chambers 330, which are also arranged opposite each other on both sides of the filter cartridge 240. That is, the water collection box 110, one ash placement chamber 330, electrical control box 350, and the other ash placement chamber 330 are arranged sequentially around the filter cartridge 240. Water mist is discharged from multiple first air outlets 111 and multiple second air outlets 320 located on the upper side edge of the circular base 300. Under the action of relative negative pressure at the air intake 211, the water mist moves upward to the air intake 211. During this process, the water mist mixes with the flue gas and is sucked into the suction cylinder 210 together. The filter cylinder 240 is located in the center of the base 300. The projection of the suction cylinder 210 connected above the filter cylinder 240 on the base 300 is also located in the center of the base 300. The water mist discharged from the periphery of the base can be sucked into the central suction cylinder 210, so that the flue gas generated by the ash in the two ash placement chambers 330 can be surrounded by water mist, thereby improving the flue gas purification capacity.

[0047] According to some embodiments of this application, refer to Figure 1 A water inlet hole 112 is provided on the upper side of the water collection box 110, and the water inlet hole 112 is connected to the inside of the water collection box 110. Water can be injected into the water collection box 110 through the water inlet hole 112, making it convenient to replenish the water in the water collection box 110.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A flue gas purification device, characterized in that, include: The atomizing mechanism (100) includes a water collection box (110) and an atomizer (120). The water collection box (110) is provided with a plurality of first air outlets (111). The atomizer (120) is disposed in the water collection box (110) and is used to atomize the water stored in the water collection box (110). The purification mechanism (200) includes an air extraction cylinder (210), a fan (220), and a filter assembly (230). The air extraction cylinder (210) is located above the water collection box (110). One end of the air extraction cylinder (210) is provided with multiple air intake holes (211). The filter assembly (230) is located at the other end of the air extraction cylinder (210). The fan (220) is located inside the air extraction cylinder (210) and is situated between the multiple air intake holes (211) and the filter assembly (230).

2. The flue gas purification device according to claim 1, characterized in that, The purification mechanism (200) also includes a filter cylinder (240), which has a plurality of air vents (241) on its circumferential side. The filter cylinder (240) is detachably connected to the end of the air extraction cylinder (210) away from the end where the air intake hole (211) is located.

3. The flue gas purification device according to claim 2, characterized in that, The filter cartridge (240) has multiple support protrusions (242) on its inner side. The multiple support protrusions (242) are located on the side of the vent (241) near the suction cylinder (210). The filter assembly (230) is located on the inner side of the connection between the filter cartridge (240) and the suction cylinder (210).

4. The flue gas purification device according to claim 3, characterized in that, The filter assembly (230) includes a filter screen (231) and filter cotton (232). The filter screen (231) can be matched and disposed on a plurality of the support protrusions (242), and the filter cotton (232) is attached to the filter screen (231).

5. The flue gas purification device according to claim 1, characterized in that, The purification mechanism (200) also includes a cover (250), which is connected to one end of the air extraction cylinder (210) where the air intake hole (211) is located.

6. The flue gas purification device according to claim 1, characterized in that, It also includes a base (300), the water collection box (110) is disposed on the base (300), the base (300) is provided with an air outlet channel (310) and a plurality of second air outlets (320), and the plurality of second air outlets (320) are connected to the water collection box (110) through the air outlet channel (310).

7. The flue gas purification device according to claim 6, characterized in that, Multiple second air vents (320) are spaced apart on the upper side edge of the base (300).

8. The flue gas purification device according to claim 7, characterized in that, The base (300) is provided with a plurality of ash placement chambers (330), and the upper ends of the plurality of ash placement chambers (330) are open.

9. A flue gas purification device according to claim 8, characterized in that, It also includes an ashtray (340), which can be matched and disposed in the ash placement cavity (330).

10. A flue gas purification device according to claim 1, characterized in that, A water inlet hole (112) is provided on the upper side of the water collection box (110), and the water inlet hole (112) is connected to the water collection box (110).

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