An equipment for purifying ai smoke

Abstract

The utility model provides a kind of moxa smoke purification equipment, comprising: smoke inlet bin, smoke inlet bin is communicated with external moxa smoke air inlet passage;Heating assembly and catalytic component, heating assembly is used to heat moxa smoke, catalytic component is used to catalytic decomposition harmful substance in moxa smoke;Smoke pass bin, smoke pass bin one end is communicated catalytic component;Cooling assembly and filter component, cooling assembly is used to cool moxa smoke temperature, filter component is used to adsorb peculiar smell in moxa smoke;The other end of smoke pass bin is communicated cooling assembly;Centrifugal fan, centrifugal fan is connected in filter component;Wherein, centrifugal fan can form negative pressure, to drive moxa smoke flow.The utility model solves the technical problem that existing moxa smoke purification equipment is prone to gas backflow when moxa smoke is blown into equipment by means of air blowing system.The utility model is connected centrifugal fan on filter component, centrifugal fan can form negative pressure inside equipment, to drive moxa smoke flow along established path, prevent gas backflow.

Description

Technical Field

[0001] This utility model relates to the field of moxa smoke purification technology, and more specifically, to a moxa smoke purification device. Background Technology

[0002] Currently, most common moxa smoke purification equipment uses filtration technology to remove harmful components from the smoke. The purified gas is then directly discharged outdoors through ventilation ducts. However, in already renovated rooms, additional ventilation ducts are usually required; otherwise, even after purification, the odor in the moxa smoke is difficult to completely eliminate. Another type of moxa smoke purification equipment uses a combustion catalytic type to reheat the moxa smoke with an electric heating element, bringing it to the temperature for complete combustion. A three-way catalytic converter then degrades harmful substances, and the treated gas is finally discharged after multi-stage filtration.

[0003] The problem is that existing moxa smoke purification equipment is prone to backflow of gas when using a blower system to blow moxa smoke into the equipment. Utility Model Content

[0004] This invention solves the technical problem of gas backflow that easily occurs in existing moxa smoke purification equipment when moxa smoke is blown into the equipment using a blower system. This invention connects a centrifugal fan to the filter assembly. The centrifugal fan creates negative pressure inside the equipment, thereby driving the moxa smoke to flow along a predetermined path and preventing gas backflow.

[0005] To address the aforementioned problems, this utility model provides a moxa smoke purification device, comprising: a smoke inlet chamber connected to an external moxa smoke inlet channel; a heating component and a catalytic component, wherein the heating component heats the moxa smoke and the catalytic component catalyzes the decomposition of harmful substances in the moxa smoke; a smoke passage chamber, one end of which is connected to the catalytic component; a cooling component and a filtering component, wherein the cooling component cools the temperature of the moxa smoke and the filtering component adsorbs odors from the moxa smoke; the other end of the smoke passage chamber is connected to the cooling component; and a centrifugal fan connected to the filtering component; wherein the centrifugal fan is capable of generating negative pressure to drive the flow of moxa smoke.

[0006] Compared to existing technologies, this technical solution achieves the following effects: By incorporating heating and catalytic components, it effectively heats the moxa smoke and catalytically decomposes harmful substances within it. This process reduces harmful components in the moxa smoke, improving air quality. Simultaneously, the cooling component lowers the temperature of the moxa smoke, preventing the regeneration of harmful substances or other chemical reactions caused by high temperatures, thus enhancing the purification effect. The filtration component adsorbs odors from the moxa smoke, physically intercepting any remaining odors and dust missed in previous processes, ensuring the outlet gas is truly odorless, dust-free, and can be directly discharged indoors. The centrifugal fan creates negative pressure, propelling the moxa smoke. This airflow guidance not only improves system efficiency but also ensures the moxa smoke smoothly passes through each purification stage, thereby enhancing the purification effect.

[0007] In one possible design, the heating assembly includes a heating chamber, a ceramic heating core, and a heating core positioning frame; wherein the ceramic heating core is installed inside the heating chamber via the heating core positioning frame.

[0008] Compared to existing technologies, this technical solution achieves the following advantages: the ceramic heating core possesses excellent thermal conductivity and high-temperature resistance, enabling rapid heat transfer to the moxa smoke, thereby improving overall heating efficiency. This allows the moxa smoke to quickly reach a suitable temperature for more effective decomposition of harmful substances. Furthermore, ceramic materials are generally safer and less prone to electrical leakage, offering improved safety during use compared to metal heating elements, reducing safety hazards caused by overheating or short circuits. The heating core positioning frame ensures the ceramic heating core is more securely fixed inside the heating chamber, preventing displacement or detachment during operation. This ensures the stability of the heating process and is beneficial for long-term use.

[0009] In one possible design, the heating assembly also includes a temperature sensor, which corresponds to the ceramic heating core being positioned at the air outlet of the heating chamber.

[0010] Compared to existing technologies, this technical solution achieves the following advantages: The temperature sensor can monitor the temperature of the heating chamber's air outlet in real time, providing immediate feedback on the heating process of the moxa smoke. This real-time data effectively helps the system understand the current heating status and improves its responsiveness to temperature changes. Furthermore, through real-time temperature monitoring, the control system can automatically adjust the working state of the ceramic heating core based on the temperature sensor data, achieving more precise temperature control. This helps maintain a suitable heating temperature, thereby optimizing the decomposition of harmful substances. Simultaneously, the temperature sensor prevents the system from overheating, reducing potential safety hazards.

[0011] In one possible design, the catalytic assembly includes a catalytic chamber and a three-way catalytic converter, with the three-way catalytic converter located within the catalytic chamber.

[0012] Compared to existing technologies, this technical solution achieves the following advantages: By placing the three-way catalytic converter within the catalytic chamber, the contact time and area of ​​the catalytic reaction can be increased, thereby improving catalytic efficiency. Furthermore, the catalytic chamber allows for more effective control of the temperature and flow rate required for the catalytic reaction, ensuring the three-way catalytic converter operates under optimal conditions. This temperature control capability also contributes to improved stability and reliability of the catalytic reaction. Finally, placing the three-way catalytic converter within a specially designed catalytic chamber protects the catalyst surface from external environmental damage, such as dust and dirt, thus extending its service life.

[0013] In one possible design, a heat insulation pad is installed between the catalytic chamber and the smoke chamber.

[0014] Compared with existing technologies, the technical advantages achieved by this solution are as follows: the heat insulation pad effectively reduces heat conduction between the catalytic chamber and the flue gas chamber, thus reducing heat loss. This helps maintain the temperature inside the catalytic chamber, ensuring that the catalytic reaction proceeds at the optimal temperature, thereby improving catalytic efficiency. Furthermore, due to effective heat insulation, the temperature inside the catalytic chamber can be kept relatively constant, avoiding temperature fluctuations caused by changes in the external environment, which allows the catalytic reaction to remain highly efficient and stable.

[0015] In one possible design, the cooling assembly includes clamps, a heat sink, a cooling fan, and a flow-limiting chamber; wherein the heat sink is disposed between the clamps, the cooling fan is disposed on the side of the clamps, and the flow-limiting chamber is disposed on the top of the clamps.

[0016] Compared to existing technologies, this technical solution achieves the following advantages: the radiator, located between the plates, can more efficiently absorb and dissipate heat. This arrangement increases the radiator's cooling surface area, thereby improving overall heat exchange efficiency and rapidly reducing equipment temperature. Simultaneously, the side-mounted cooling fan effectively enhances airflow circulation, pushing hot air outwards and ensuring the radiator maintains a good heat exchange state. Furthermore, the improved airflow path avoids cooling blind spots, thus improving cooling performance. The flow-limiting chamber ensures controlled airflow velocity, resulting in more uniform airflow through the radiator and optimizing its heat exchange performance. This also reduces localized overheating caused by uneven airflow. Finally, the rational integration of the radiator and cooling fan between the plates and on the side improves space utilization, avoids occupying external space, and makes the overall equipment more compact.

[0017] In one possible design, a gasket is provided between the radiator and the flow-limiting chamber; and / or, a gasket is provided between the radiator and the smoke chamber.

[0018] Compared with existing technologies, the technical effects achieved by this solution are as follows: By setting a sealing gasket, leakage of media such as air and flue gas can be effectively prevented, ensuring that the airflow within the cooling system flows smoothly along the designed path and preventing the intrusion of external impurities and contaminants, thus maintaining the cleanliness of the system. Furthermore, the sealing gasket effectively maintains the working environment of the radiator, preventing heat loss and improving heat exchange efficiency, allowing the radiator to dissipate heat more effectively and keeping the equipment within its optimal operating temperature range. Simultaneously, the sealed design ensures that airflow is not ineffectively dispersed or leaked, improving airflow control within the flue gas chamber, contributing to a more uniform temperature distribution, and reducing the system's operating temperature.

[0019] In one possible design, the filter assembly includes a filter chamber and a filter screen, with a recessed groove inside the filter chamber and the filter screen placed inside the recessed groove.

[0020] Compared with existing technologies, the technical effects achieved by this solution are as follows: By setting the embedding groove, the filter screen can be firmly fixed in the filter chamber, preventing displacement or detachment due to vibration or external force, thus improving the stability and reliability of the system. At the same time, the embedding groove allows for easy installation and removal of the filter screen, simplifying the process of replacing and cleaning it, and reducing maintenance costs and time for users.

[0021] In one possible design, the filter assembly also includes a temperature control switch located in the filter chamber.

[0022] Compared to existing technologies, this technical solution achieves the following advantages: The integrated temperature control switch enables the system to monitor the filter chamber temperature in real time. When the temperature exceeds a preset range, the temperature control switch can automatically start or stop corresponding operations, such as turning the fan on or off or activating other cooling equipment, thereby optimizing system operation. Furthermore, the temperature control switch prevents excessively high temperatures within the filter chamber, avoiding damage or failure of the filter material due to abnormal temperatures and extending the lifespan of the filter components. Simultaneously, the temperature control switch can adjust when the temperature reaches a certain threshold, ensuring the stability and effectiveness of the filtration process to maintain filtration efficiency.

[0023] In one possible design, along the direction of the smoke flow, the smoke inlet chamber, heating component, catalytic component, smoke outlet chamber, cooling component, filter component, and centrifugal fan are connected in sequence.

[0024] Compared with existing technologies, the technical effects achieved by this solution are as follows: The sequential interconnection allows for smooth flow of moxa smoke from the smoke inlet chamber to the centrifugal fan, ensuring the continuity of the entire flue gas treatment process and improving the conversion and treatment efficiency of the flue gas. Furthermore, the inclusion of heating and catalytic components allows for more complete conversion and reaction of the flue gas during treatment, maximizing energy release and reducing exhaust emissions, thus improving the overall energy efficiency of the system. The introduction of the catalytic component effectively removes harmful substances and impurities from the flue gas, improving the quality of the final exhaust gas and reducing environmental pollution. Specifically, the rational arrangement and connection of the smoke inlet chamber, smoke outlet chamber, cooling components, and filtration components create a highly efficient flue gas treatment flow line, enabling the moxa smoke to undergo the necessary purification steps in the shortest possible time, thereby improving treatment efficiency. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of an artemisia smoke purification device provided in an embodiment of this utility model; Figure 2 A schematic diagram of the structure of the filter chamber provided in an embodiment of this utility model; Figure 3 This is a schematic diagram of the heating chamber provided in an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures: 11-Smoke inlet chamber; 12-Heating assembly; 13-Catalytic assembly; 14-Smoke passage chamber; 15-Cooling assembly; 16-Filter assembly; 17-Centrifugal fan; 18-Heating chamber; 19-Ceramic heating core; 20-Heating core positioning frame; 21-Catalytic chamber; 22-Three-way catalytic converter; 23-Heat insulation pad; 24-Clamping plate; 25-Radiator; 26-Cooling fan; 27-Flow limiting chamber; 28-Sealing gasket; 29-Filter chamber; 30-Filter screen; 31-First protective plate; 32-Second protective plate. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] See Figures 1 to 3This utility model provides a moxa smoke purification device, comprising: a smoke inlet chamber 11, which is connected to an external moxa smoke inlet channel; a heating component 12 and a catalytic component 13, wherein the heating component 12 is used to heat the moxa smoke, and the catalytic component 13 is used to catalyze the decomposition of harmful substances in the moxa smoke; a smoke passage chamber 14, one end of which is connected to the catalytic component 13; a cooling component 15 and a filter component 16, wherein the cooling component 15 is used to cool the temperature of the moxa smoke, and the filter component 16 is used to adsorb odors in the moxa smoke; the other end of the smoke passage chamber 14 is connected to the cooling component 15; and a centrifugal fan 17, which is connected to the filter component 16; wherein the centrifugal fan 17 is capable of generating negative pressure to drive the flow of moxa smoke.

[0029] Specifically, in this embodiment, the moxa smoke purification equipment adopts combustion catalytic smoke purification technology, eliminating the need for additional external facilities such as ventilation systems. The purified moxa smoke is free of harmful substances and odors and can be directly discharged into the atmosphere. A centrifugal fan 17 at the rear of the equipment structure draws in air, keeping the entire pipeline section of the moxa smoke purification equipment under negative pressure. Under this negative pressure, the internal gas can move along a predetermined trajectory. Furthermore, by controlling the speed of the centrifugal fan 17, the smoke purification efficiency of the entire system can be adjusted to meet different smoke purification needs.

[0030] In one embodiment of this application, the heating assembly 12 includes a heating chamber 18, a ceramic heating core 19, and a heating core positioning frame 20; wherein the ceramic heating core 19 is installed inside the heating chamber 18 via the heating core positioning frame 20.

[0031] Specifically, in this embodiment, the bottom of the ceramic heating core 19 is connected to the heating core positioning frame 20 by bolts, and the two side holes of the heating core positioning frame 20 are connected to the bolt holes on the side wall of the heating chamber by bolts, thereby ensuring that the ceramic heating core 19 is fixed relative to the heating chamber 18.

[0032] In one embodiment of this application, the heating assembly 12 further includes a temperature sensor, which is disposed at the air outlet of the heating chamber 18 corresponding to the ceramic heating core 19. The smoke from the outlet of the ceramic heating core 19 is close to a temperature sensor. The ceramic heating core 19 heats the smoke, resulting in a short time to reach the combustion temperature. The ceramic heating core can ensure that the temperature of the heated smoke is stable in a secondary combustion state. The heating chamber 18 adopts a stainless steel and aluminum box connected by bolts, which can concentrate the heat of the entire system to the catalytic part to a great extent, and the heat of the system is quickly dissipated through the rapid heat dissipation effect of the aluminum box, thereby improving the thermal stability of the entire system.

[0033] Specifically, in this embodiment, a protrusion is provided at the bottom of the heating chamber 18 near the ceramic heating core 19. The temperature sensor is fixed to the heating chamber 18 through the protrusion, and the temperature measuring point at the tip of the temperature sensor is set at the vent outlet at the bottom of the ceramic heating core 19. This allows the temperature sensor to quickly and accurately reflect the temperature after the moxa smoke is heated.

[0034] In one embodiment of this application, the catalytic assembly 13 includes a catalytic chamber 21 and a three-way catalytic converter 22, wherein the three-way catalytic converter 22 is disposed within the catalytic chamber 21.

[0035] Specifically, in this embodiment, the catalytic assembly 13 includes a catalytic chamber 21 and a three-way catalytic converter 22, which is disposed inside the circular tube through which the smoke flows in the catalytic chamber 21. The catalytic chamber 21 is connected to the heating chamber 18 by bottom bolts, and the three-way catalytic converter 22 is confined within the internal space of the catalytic chamber 21 by bolts.

[0036] In one embodiment of this application, a heat insulation pad 23 is provided between the catalytic chamber 21 and the smoke chamber 14.

[0037] Specifically, in this embodiment, the catalytic chamber 21 and the smoke chamber 14 are connected by bolts, and a heat insulation pad is provided between the smoke chamber 14 and the catalytic chamber 21 to separate the heating catalytic part and the cooling part, so as to ensure the high efficiency of catalysis.

[0038] In one embodiment of this application, the cooling assembly 15 includes a clamping plate 24, a heat sink 25, a cooling fan 26, and a flow-limiting chamber 27; wherein the heat sink 25 is disposed between the clamping plates 24, the cooling fan 26 is disposed on the side of the clamping plate 24, and the flow-limiting chamber 27 is disposed on the top of the clamping plate 24.

[0039] Specifically, in this embodiment, the cooling assembly 15 includes a clamping plate 24, a radiator 25, a cooling fan 26, and a flow-limiting chamber 27. The clamping plate 24 is divided into left and right sections, with the radiator 25 positioned between the two clamping plates 24 and clamped and fixed in place by the clamping plates 24. The cooling fan 26 is fixed to the clamping plate 24 and rapidly reduces the heat of the radiator 25 by driving airflow across its working surface. Furthermore, the flow-limiting chamber 27 is fixed to the top of the clamping plate 24 and the radiator 25 for throttling and cooling, ensuring that the temperature of the gas flowing through the cooling assembly 15 is reduced to the maximum extent possible.

[0040] In one embodiment of this application, a sealing gasket 28 is provided between the radiator 25 and the flow-limiting chamber 27; and / or, a sealing gasket 28 is provided between the radiator 25 and the smoke passage chamber 14.

[0041] Specifically, in this embodiment, sealing gaskets 28 are provided between the radiator 25 and the flow-limiting chamber 27, and between the radiator 25 and the smoke passage chamber 14, to ensure the airtightness of the system after connection.

[0042] In one embodiment of this application, the filter assembly 16 includes a filter chamber 29 and a filter screen 30. The filter chamber 29 has an insert groove, and the filter screen 30 is placed in the insert groove.

[0043] Specifically, in this embodiment, the filter chamber 29 has a recessed groove for quick installation of the filter screen 30. The filter screen 30 is placed in the recessed groove and can be quickly pulled out. The centrifugal fan 17 is bolted to the filter chamber 29, and the filter chamber 29 has a smoke outlet. The outlet is close to the air inlet of the centrifugal fan 17 to ensure that the entire pipeline system is under negative pressure under the action of the centrifugal fan 17, allowing the smoke to move along a predetermined trajectory. Furthermore, the heating component 12 and the catalytic component 13 are surrounded by multiple layers of insulation cotton to ensure that the catalytic temperature remains stable. The heating component 12 and the catalytic component 13 are covered with a first protective plate 31 and a second protective plate 32 to fix the insulation cotton. The filter chamber 29 uses a recessed box structure to quickly insert the filter screen 30 into the end of the structure, ensuring that the purified smoke has no obvious odor, and the quick-install filter screen can be quickly replaced.

[0044] In one embodiment of this application, the filter assembly 16 further includes a temperature control switch disposed in the filter chamber 29.

[0045] Specifically, in this embodiment, the filter assembly 16 also includes a temperature control switch, which is connected to the filter chamber 29 by bolts to ensure that the temperature of the smoke after heat dissipation has been reduced to a suitable range, so as to ensure that the entire system can operate stably.

[0046] In one embodiment of this application, along the direction of the flow of the smoke, the smoke inlet chamber 11, the heating component 12, the catalytic component 13, the smoke outlet chamber 14, the cooling component 15, the filter component 16 and the centrifugal fan 17 are connected in sequence.

[0047] Specifically, the sequential connection setup enables the smooth flow of moxa smoke from the smoke inlet chamber to the centrifugal fan, ensuring the continuity of the entire flue gas treatment process and improving the conversion and treatment efficiency of the flue gas.

[0048] Specifically, in this embodiment, the moxa smoke generated during moxibustion is purified by this device and can be directly discharged into the atmosphere, reducing the need for additional ventilation systems required by traditional moxa smoke filtration and purification devices. This device employs a ceramic heating core 19, a temperature sensor, and a three-way catalytic converter 22, resulting in fast purification speed and good purification effect. The heating and cooling components are connected by bolts using a box made of two different materials, ensuring that the overall heat of the system is concentrated on the heating side. The cooling component uses aluminum alloy to improve heat dissipation efficiency, ensuring that the gas after heat dissipation is at the ambient temperature, thus improving the system's thermal stability. The quick-install filter assembly 16 reduces maintenance difficulty. The three-way catalytic smoke purification method avoids the need for users to add additional devices to discharge the purified moxa smoke. A standard temperature sensor directly measures the temperature of the moxa smoke at the heating core outlet, ensuring effective purification. The ceramic heating core 19 provides fast start-up and stable purification. The use of different materials for the heating and cooling components ensures efficient purification of the entire system, while also ensuring that the purified moxa smoke can be directly discharged into the atmosphere, resulting in good thermal stability for the entire system. Furthermore, the use of a temperature control switch ensures that the cooled smoke is compatible with the current atmospheric environment. The quick-installation filter structure also reduces maintenance difficulty. The exhaust duct ends with a centrifugal fan driven by negative pressure, ensuring accurate smoke purification.

[0049] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A smoke purification device, characterized in that, include: The smoke inlet chamber (11) is connected to the external smoke inlet channel; A heating component (12) and a catalytic component (13), wherein the heating component (12) is used to heat the moxa smoke, and the catalytic component (13) is used to catalyze the decomposition of harmful substances in the moxa smoke; The smoke chamber (14) is connected at one end to the catalyst assembly (13). The cooling component (15) and the filter component (16) are used to cool the temperature of the moxa smoke and to adsorb the odor in the moxa smoke. The other end of the smoke chamber (14) is connected to the cooling component (15). Centrifugal fan (17), the centrifugal fan (17) is connected to the filter assembly (16); The centrifugal fan (17) is capable of generating negative pressure to drive the flow of moxa smoke.

2. The smoke purification device according to claim 1, characterized in that, The heating assembly (12) includes a heating chamber (18), a ceramic heating core (19), and a heating core positioning frame (20). The ceramic heating core (19) is installed inside the heating chamber (18) via the heating core positioning frame (20).

3. The smoke purification device according to claim 2, characterized in that, The heating assembly (12) also includes a temperature sensor, which is located at the air outlet of the heating chamber (18) corresponding to the ceramic heating core (19).

4. The smoke purification device according to claim 1, characterized in that, The catalytic assembly (13) includes a catalytic chamber (21) and a three-way catalytic converter (22), wherein the three-way catalytic converter (22) is disposed within the catalytic chamber (21).

5. The smoke purification device according to claim 4, characterized in that, A heat insulation pad (23) is provided between the catalyst chamber (21) and the smoke chamber (14).

6. The smoke purification device according to claim 1, characterized in that, The cooling assembly (15) includes a clamping plate (24), a radiator (25), a cooling fan (26), and a flow-limiting chamber (27). The heat sink (25) is disposed between the clamping plates (24), the cooling fan (26) is disposed on the side of the clamping plate (24), and the flow limiting chamber (27) is disposed on the top of the clamping plate (24).

7. The smoke purification device according to claim 6, characterized in that, A sealing gasket (28) is provided between the radiator (25) and the flow-limiting chamber (27); and / or, a sealing gasket (28) is provided between the radiator (25) and the smoke passage chamber (14).

8. The smoke purification device according to claim 1, characterized in that, The filter assembly (16) includes a filter chamber (29) and a filter screen (30). The filter chamber (29) has an insert groove, and the filter screen (30) is placed in the insert groove.

9. The smoke purification device according to claim 8, characterized in that, The filter assembly (16) also includes a temperature control switch, which is located in the filter chamber (29).

10. The smoke purification device according to any one of claims 1-9, characterized in that, Along the direction of the flow of the smoke, the smoke inlet chamber (11), the heating component (12), the catalytic component (13), the smoke outlet chamber (14), the cooling component (15), the filtration component (16), and the centrifugal fan (17) are connected in sequence.

Images