Industrial oil fume purification device

Abstract

The invention discloses an industrial oil fume purification device, and relates to the technical field of atmospheric pollution, the industrial oil fume purification device comprises: a support unit comprising a support frame and a connecting pipe arranged at the top of the support frame, and the connecting pipe is connected with a guide assembly; and the purification unit comprises a guide assembly which is arranged on the connecting pipe and used for guiding the oil fume, and a purification assembly arranged on the guide assembly. Oil fume is introduced into the guide assembly through the connecting pipe, impacts the purification assembly and drives the fan to rotate, the oil fume is evenly disturbed and guided upwards, the spiral guide plate further guides the oil fume to evenly pass through activated carbon to adsorb grease, the spraying assembly can wash the purification assembly and the guide assembly, oil dirt and impurity accumulation is prevented, and the cleaning frequency is reduced. And the rotating rod driven by the fan, the connecting ring and the scraping plate can rotate in the oil smoke filtering piece, dirt on the filtering surface is scraped off, the filtering effect is guaranteed, cyclic utilization of water resources is achieved, energy consumption is reduced, and waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of air pollution, and particularly to an industrial oil fume purification device. Background Art

[0002] During the production and manufacturing process of industrial machines, such as when using oil-cooled sliding headstock lathes, machining centers, grinding machines, etc., a certain amount of oil fume gas will be generated. Since the fume gas contains harmful substances of many elements, if directly discharged into the air, it will pollute the air environment and affect people's physical health. Therefore, an oil fume purification device is needed to solve the pollution problem of industrial oil fume.

[0003] Existing industrial oil fume purification devices mostly adopt dry filtration methods such as activated carbon or filter cartridges. However, the filtration structure of general equipment is usually relatively thin, and the purification effect is limited. It is impossible to filter the oil fume sufficiently. During the filtration process, the middle part of the filter plate often participates in filtration while the edge part is idle, resulting in some oil fume gas being directly discharged into the air, which not only affects air quality but also causes waste of the filter plate. Moreover, the filtering components are prone to condensing oil stains and impurities after long-term use and need to be frequently cleaned or replaced, which is not only time-consuming and laborious but also reduces production efficiency due to equipment suspension. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned existing industrial oil fume purification devices, the present invention is proposed.

[0005] Therefore, the present invention provides an industrial oil fume purification device, and its purpose is to solve the problems of direct discharge of oil fume, waste of filter plates, and easy accumulation of oil stains and impurities on the filtering components, which require frequent cleaning and replacement and affect production efficiency due to the thin filtering structure, poor purification effect, and insufficient filtration, resulting in filtration in the middle of the filter plate while the edge is idle.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a support unit, including a support frame and a connecting pipe provided at the top of the support frame, and the connecting pipe is connected to a guiding component; A purification unit, including a guiding component provided on the connecting pipe for guiding the oil fume, and a purification component provided at the top of the guiding component for purifying and filtering the oil fume guided by the guiding component; A spraying unit, including a spraying component provided inside the guiding component for cooperating with the purification component to adsorb particles of the oil fume, and the spraying component is connected to the purification component; An emission unit, including an emission component provided at the top of the purification component for emitting the purified oil fume.

[0007] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a guiding assembly, which includes a connecting housing arranged at the top of the support frame, a guiding block arranged inside the connecting housing, a recycling member arranged inside the connecting housing, an oil suction member arranged inside the spray head of the recycling member, and a filter plate arranged inside the recycling member.

[0008] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a guiding groove is arranged on the outer wall of the guiding block, and the guiding groove cooperates with the purification assembly.

[0009] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a purification assembly, which includes an equipment housing arranged at the top of the connecting housing, a fan arranged at the bottom of the inner wall of the equipment housing, a rotating rod arranged on the top of the fan, a connecting ring arranged on the outer diameter of the rotating rod, and a scraping plate arranged on the outer diameter of the connecting ring.

[0010] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a spiral guide plate is arranged inside the equipment housing, and the spiral guide plate is rotatably connected with the rotating rod.

[0011] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a filtering member is arranged inside the equipment housing, and the filtering member is rotatably connected with the rotating rod.

[0012] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: activated carbon is arranged inside the filtering member, and the activated carbon is rotatably connected with the rotating rod.

[0013] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: an oil fume filtering member is arranged inside the equipment housing, and the oil fume filtering member is rotatably connected with the rotating rod, and the oil fume filtering member is slidably connected with the scraping plate.

[0014] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: a spraying assembly, which includes a submersible pump arranged inside the connecting housing, a delivery pipe arranged at the output end of the submersible pump, a spraying plate arranged at the other end of the delivery pipe, and a spray head arranged at the bottom of the spraying plate, and the spray head is rotatably connected with the rotating rod.

[0015] As a preferred embodiment of the industrial oil fume purification device of the present invention, it includes: an emission assembly, which includes an emission member arranged at the top of the equipment housing, an adsorption plate arranged inside the emission member, and an emission port arranged at the top of the emission member.

[0016] The beneficial effects of the present invention are as follows: the oil smoke is introduced into the guide assembly through the connecting pipe, and its internal structure is used for efficient guidance, impacting the purification assembly and driving the fan to rotate, so that the oil smoke is evenly disturbed and guided upward, and the spiral guide plate further guides the oil smoke to evenly pass through the activated carbon to absorb grease, and at the same time the oil smoke enters the oil smoke filter for filtration, and at the same time the spray assembly sprays downward to absorb and intercept particles and dust, thereby improving the purification effect, and the filtered oil smoke is discharged through the emission assembly, and at the same time the emission assembly absorbs excess water to ensure that the emission meets the standard, and the spray assembly can flush the purification assembly and the guide assembly to prevent the accumulation of oil and impurities, reduce the cleaning frequency, and improve production efficiency, the fan-driven rotating rod, connecting ring and scraper can rotate inside the oil smoke filter to scrape off the dirt on the filter surface to ensure the filtering effect, and the guide assembly can also filter the flushed water to realize the recycling of water resources, reduce energy consumption and avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the industrial fume purification device of the present invention.

[0019] Figure 2 It is a side structural schematic diagram of the industrial fume purification device of the present invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the industrial fume purification device of the present invention.

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the industrial fume purification device of the present invention.

[0022] Figure 5 The industrial fume purification device of the present invention Figure 4 A is an enlarged structural diagram of FIG.

[0023] Figure 6 This is a schematic cross-sectional view of the connecting assembly of the industrial fume purification device of the present invention.

[0024] Figure 7 The industrial fume purification device of the present invention Figure 6 Schematic diagram of the enlarged structure at point B.

[0025] Figure 8 This is a schematic cross-sectional view of the purification component of the industrial fume purification device of the present invention.

[0026] Figure 9 This is the enlarged structural schematic diagram of part C of the industrial oil fume purification device of the present invention. Figure 8

[0027] Figure 10 This is the sectional structural schematic diagram of the discharge component of the industrial oil fume purification device of the present invention.

[0028] Explanation of reference numerals: 100, support unit; 101, support frame; 102, connecting pipe; 200, purification unit; 201, guiding component; 2011, connecting housing; 2012, guiding block; 2013, guiding groove; 2014, recovery part; 2015, oil absorption part; 2016, filter plate; 202, purification component; 2021, equipment housing; 2022, fan; 2023, rotating rod; 2024, spiral guide plate; 2025, filter part; 2026, activated carbon; 2027, oil fume filter part; 2028, connecting ring; 2029, scraper; 300, spraying unit; 301, spraying component; 3011, submersible pump; 3012, delivery pipe; 3013, spraying plate; 3014, spraying head; 400, discharge unit; 401, discharge component; 4011, discharge part; 4012, adsorption plate; 4013, discharge port. Detailed implementation manners

[0029] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe in detail the specific implementation manners of the present invention with reference to the accompanying drawings of the specification.

[0030] Example 1, referring to Figures 1 - 2 , which is the first embodiment of the present invention, provides an industrial oil fume purification device, and this device includes: a support unit 100, a purification unit 200, a spraying unit 300, and a discharge unit 400.

[0031] Among them, the support unit 100 includes a support frame 101 and a connecting pipe 102 arranged on the top of the support frame 101, and the connecting pipe 102 is connected to the guiding component 201; The purification unit 200 includes a guiding component 201 arranged on the connecting pipe 102 for guiding the oil fume, and a purification component 202 arranged on the top of the guiding component 201 for purifying and filtering the oil fume guided by the guiding component 201; The spraying unit 300 includes a spraying component 301 arranged inside the guiding component 201 for cooperating with the purification component 202 to adsorb particles of the oil fume, and the spraying component 301 is connected to the purification component 202; ​Emission unit 400, including an emission component 401 disposed at the top of the purification component 202 for discharging the purified industrial fume. When purifying the industrial fume, the connecting pipe 102 is connected to the fume discharge location. When the industrial fume is discharged, the fume impacts into the interior of the guiding component 201 through the connecting pipe 102. Under the guidance of the guiding component 201, the fume starts to impact upward from one side and impacts the fan 2022 inside the purification component 202, causing the fan 2022 to start rotating rapidly, disturbing and dispersing the incoming fume, enabling the fume to move upward evenly. At the same time, the spiral deflector 2024 inside the purification component 202 guides the fume spirally, further enabling the fume to move upward evenly. As a result, the fume is filtered and purified by the purification component 202. During the process of the purification component 202 filtering and purifying the incoming fume, the spraying component 301 also starts to spray the interior of the purification component 202. The water sprayed by the spraying component 301 can not only cooperate with the purification component 202 to adsorb and intercept the particulate dust inside the fume, but also wash the entire purification component 202. Moreover, the impact of the fume generates power for the rotation of the fan 2022, enabling the purification component 202 to independently complete the cleaning and scraping of the internal filtering structure of the purification component 202, enhancing the operation of the structure of the purification component 202. The water sprayed by the spraying component 301 adsorbs the particles in the fume and flushes the ash washed down from the purification component 202 into the interior of the guiding component 201. The guiding component 201 filters and intercepts the flushed water, enabling the particles and impurities in the water to be intercepted inside the guiding component 201 for unified collection. The water falls back into the interior of the guiding component 201 and is reused by the spraying component 301 to achieve water circulation. Then, the purified fume is discharged from the emission component 401.

[0032] During use, when purifying industrial fumes, the connecting pipe 102 is connected to the fume discharge point. When the industrial fumes are discharged, the fumes impact into the interior of the guiding component 201 through the connecting pipe 102. Under the guidance of the guiding component 201, the fumes start to impact upward from one side and hit the fan 2022 inside the purification component 202, causing the fan 2022 to start rotating rapidly, disturbing and dispersing the incoming fumes, so that the fumes can move upward evenly. At the same time, the spiral deflector 2024 inside the purification component 202 guides the fumes in a spiral manner, further enabling the fumes to move upward evenly. As a result, the fumes are filtered and purified by the purification component 202. During the process of the purification component 202 filtering and purifying the incoming fumes, the spraying component 301 also starts to spray the interior of the purification component 202. The water sprayed by the spraying component 301 can not only cooperate with the purification component 202 to adsorb and intercept the particulate ash in the fumes, but also wash the entire purification component 202. Moreover, the impact of the fumes generates power for the rotation of the fan 2022, enabling the purification component 202 to independently complete the cleaning and scraping of the internal filtering structure of the purification component 202, enhancing the operation of the structure of the purification component 202. The water sprayed by the spraying component 301 adsorbs the particulate matter in the fumes and flushes the ash washed down from the purification component 202 into the guiding component 201 together. The guiding component 201 filters and intercepts the flushed water, so that the particles and impurities in the water are intercepted inside the guiding component 201 for unified collection. The water falls back into the guiding component 201 and is reused by the spraying component 301, realizing water circulation. Then, the purified fumes are discharged from the discharge component 401, achieving the recycling of water resources, reducing energy consumption and avoiding waste.

[0033] Example 2, refer to Figures 1 - 8, which is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is as follows: The guiding component 201 includes a connecting housing 2011 arranged at the top of the support frame 101, a guiding block 2012 arranged inside the connecting housing 2011, a recycling member 2014 arranged inside the connecting housing 2011, an oil-absorbing member 2015 arranged inside the recycling member 2014, and a filter plate 2016 arranged inside the recycling member 2014. A guiding groove 2013 is arranged on the outer wall of the guiding block 2012, and the guiding groove 2013 cooperates with the purification component 202. When purifying industrial oil fume, by connecting the connecting pipe 102 to the exhaust port of the oil fume, then the oil fume impacts into the inside of the connecting housing 2011 through the connecting pipe 102, and the oil fume entering the inside of the connecting housing 2011 is guided by the guiding groove 2013 on the guiding block 2012, so that the oil fume is guided to one side of the purification component 202, enabling the fan 2022 inside the purification component 202 to start rotating under the impact force of the oil fume to disrupt and disperse the oil fume while driving the subsequent cleaning. And with the cooperation of the spraying component 301, the purification component 202 completes the purification, filtration and cleaning of the oil fume. At the same time, the particles and impurities washed down by the spraying component 301 all fall into the inside of the recycling member 2014, and the oil-absorbing member 2015 inside the recycling member 2014 intercepts and adsorbs the oil in the water, and the filter plate 2016 further intercepts the impurities in the water, so that all the oil and impurities carried in the water are intercepted inside the recycling member 2014, and the water returns to the inside of the connecting housing 2011 and is then reused by the spraying component 301 to achieve water circulation.

[0034] Compared with Embodiment 1, further, the purification component 202 includes a device housing 2021 disposed on the top of the connection housing 2011, a fan 2022 disposed at the bottom of the inner wall of the device housing 2021, a rotating rod 2023 disposed on the top of the fan 2022, a connection ring 2028 disposed on the outer diameter of the rotating rod 2023, and a scraper 2029 disposed on the outer diameter of the connection ring 2028. A spiral guide plate 2024 is disposed inside the device housing 2021, and the spiral guide plate 2024 is rotatably connected to the rotating rod 2023. A filter element 2025 is disposed inside the device housing 2021, and the filter element 2025 is rotatably connected to the rotating rod 2023. Activated carbon 2026 is disposed inside the filter element 2025, and the activated carbon 2026 is rotatably connected to the rotating rod 2023. An oil fume filter element 2027 is disposed inside the device housing 2021, and the oil fume filter element 2027 is rotatably connected to the rotating rod 2023, and the oil fume filter element 2027 is slidably connected to the scraper 2029. When the oil fume impacts the inside of the guiding component 201 and is guided by the guiding block 2012 and the guiding groove 2013 to one side of the fan 2022, the fan 2022 starts to rotate to disrupt and disperse the oil fume inside, so that the oil fume can move upward evenly. And when the oil fume moves upward and passes through the spiral guide plate 2024, it is spirally guided again, so that the oil fume can evenly pass through the filter element 2025 and the activated carbon 2026, and the activated carbon 2026 adsorbs the grease inside the oil fume. The oil fume passing through the activated carbon 2026 enters the inside of the oil fume filter element 2027 for filtration and purification, and the spraying component 301 starts to spray, so that the water sprayed by the spraying component 301 rinses the whole oil fume filter element 2027 and the purification component 202. The spraying component 301 can not only adsorb and intercept the particles and dust in the oil fume to further improve the purification effect of the oil fume filter element 2027, but also rinse the whole purification component 202. And when the oil fume makes the fan 2022 rotate, the rotating rod 2023 on the top of the fan 2022 also drives the connection ring 2028 and the scraper 2029 to scrape and clean along the inner surface of the oil fume filter element 2027, ensuring the filtration and purification effect of the oil fume filter element 2027.

[0035] During use, when purifying industrial oil fume, the connecting pipe 102 is connected to the oil fume discharge port, and then the oil fume impacts into the interior of the connecting housing 2011 through the connecting pipe 102. The oil fume entering the interior of the connecting housing 2011 is guided by the guiding groove 2013 on the guiding block 2012, so that the oil fume is guided to one side of the purification assembly 202. The impact force of the oil fume is used to drive the fan 2022 inside the purification assembly 202 to start rotating to disrupt and disperse the oil fume, and at the same time drive the subsequent cleaning. With the cooperation of the spraying assembly 301, the purification assembly 202 completes the purification, filtration and cleaning of the oil fume. At the same time, the particles and impurities washed down by the spraying assembly 301 uniformly fall into the interior of the recovery member 2014. The oil absorbing member 2015 inside the recovery member 2014 intercepts and adsorbs the oil in the water, and the filter plate 2016 further intercepts the impurities in the water, so that all the oil and impurities carried in the water are intercepted inside the recovery member 2014, and the water returns to the interior of the connecting housing 2011 and is reused by the spraying assembly 301 again to realize water circulation.

[0036] When the oil fume impacts into the interior of the guiding assembly 201, it is guided by the guiding block 2012 and the guiding groove 2013 to one side of the fan 2022, causing the fan 2022 to start rotating to disrupt and disperse the oil fume inside, so that the oil fume can move upward evenly. And when the oil fume moves upward and passes through the spiral deflector 2024, it is spirally guided again, so that the oil fume can evenly pass through the filter element 2025 and the activated carbon 2026. The activated carbon 2026 adsorbs the grease inside the oil fume. The oil fume passing through the activated carbon 2026 enters the interior of the oil fume filter element 2027 for filtration and purification. And the spraying assembly 301 starts spraying, so that the water sprayed by the spraying assembly 301 flushes the whole oil fume filter element 2027 and the purification assembly 202. The spraying assembly 301 can not only adsorb and intercept the particles and dust in the oil fume to further improve the purification effect of the oil fume filter element 2027, but also flush the whole purification assembly 202. And when the oil fume makes the fan 2022 rotate, the rotating rod 2023 at the top of the fan 2022 also drives the connecting ring 2028 and the scraper 2029 to scrape and clean along the inner surface of the oil fume filter element 2027 together, ensuring the filtration and purification effect of the oil fume filter element 2027.

[0037] The remaining structure is the same as that of Embodiment 1.

[0038] Embodiment 3, referring to Figures 1 - 10, which is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is as follows: The spraying assembly 301 includes a submersible pump 3011 disposed inside the connection housing 2011, a delivery pipe 3012 disposed at the output end of the submersible pump 3011, a spraying plate 3013 disposed at the other end of the delivery pipe 3012, and a spray head 3014 disposed at the bottom of the spraying plate 3013. The spraying plate 3013 is rotatably connected to the rotating rod 2023. The discharging assembly 401 includes a discharging member 4011 disposed at the top of the equipment housing 2021, an adsorption plate 4012 disposed inside the discharging member 4011, and a discharge port 4013 disposed at the top of the discharging member 4011. When the oil fume enters the inside of the purification assembly 202 and is filtered and purified, the submersible pump 3011 also conveys the water inside the connection housing 2011 through the delivery pipe 3012 to the inside of the spraying plate 3013 and then sprays it out through the spray head 3014, starting to cooperate with the purification assembly 202 to adsorb the particles and dust in the oil fume and enhance the purification effect. At the same time, the water sprayed out by the spray head 3014 can also wash the purification assembly 202 to ensure the surface cleanliness of the purification assembly 202, realizing the purification effect on the oil fume. And the water flow washes the impurities in the oil fume and the impurities washed down from the purification assembly 202 together into the inside of the guiding assembly 201, and the water is filtered and intercepted again by the guiding assembly 201, so that the water can be reused by the submersible pump 3011, realizing the water circulation of the washing. And the purified oil fume starts to move upward through the spraying plate 3013, enters the inside of the discharging member 4011, and then the adsorption plate 4012 inside the discharging member 4011 absorbs the internal moisture of the purified oil fume, and finally is discharged through the discharge port 4013.

[0039] During use, when the fume enters the interior of the purification component 202 and is filtered and purified, the submersible pump 3011 also transports the water inside the connection housing 2011 through the delivery pipe 3012 to the interior of the spray plate 3013 and then sprays it out through the spray head 3014. It starts to cooperate with the purification component 202 to adsorb the particles and dust in the fume and enhance the purification effect. At the same time, the water sprayed out by the spray head 3014 can also wash the purification component 202 to ensure the surface cleanliness of the purification component 202, achieving the purification effect on the fume. And the water flow carries the impurities in the fume and the impurities washed down from the purification component 202 into the interior of the guiding component 201, and the guiding component 201 filters and intercepts the water again, enabling the water to be reused by the submersible pump 3011, realizing the water circulation of the washing. And the purified fume starts to move upward through the spray plate 3013, enters the interior of the discharge part 4011, and then the water inside the purified fume is absorbed by the adsorption plate 4012 inside the discharge part 4011, and finally is discharged through the discharge port 4013, preventing the accumulation of oil stains and impurities, reducing the cleaning frequency, improving the production efficiency, ensuring the filtering effect. The guiding component 201 can also filter the washed water, realizing the recycling of water resources, reducing energy consumption and avoiding waste.

[0040] The remaining structures are the same as those in Embodiment 2.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An industrial oil fume purification device, characterized in that: Comprising: A support unit (100), including a support frame (101) and a connecting pipe (102) arranged at the top of the support frame (101), and the connecting pipe (102) is connected to the guiding component (201); A purification unit (200), including a guiding component (201) arranged on the connecting pipe (102) for guiding the oil fume, and a purification component (202) arranged at the top of the guiding component (201) for purifying and filtering the oil fume guided by the guiding component (201); A spraying unit (300), including a spraying component (301) arranged inside the guiding component (201) for cooperating with the purification component (202) to adsorb particles of the oil fume, and the spraying component (301) is connected to the purification component (202); An emission unit (400), including an emission component (401) arranged at the top of the purification component (202) for emitting the purified oil fume.

2. The industrial fume purification device according to claim 1, wherein: The guiding component (201) includes a connecting housing (2011) arranged at the top of the support frame (101), a guiding block (2012) arranged inside the connecting housing (2011), a recycling member (2014) arranged inside the connecting housing (2011), an oil-absorbing member (2015) arranged inside the recycling member (2014), and a filter plate (2016) arranged inside the recycling member (2014).

3. The industrial oil fume purification device according to claim 2, characterized in that: The outer wall of the guiding block (2012) is provided with a guiding groove (2013), and the guiding groove (2013) cooperates with the purification component (202).

4. The industrial oil fume purification device according to claim 3, characterized in that: The purification component (202) includes an equipment housing (2021) arranged at the top of the connecting housing (2011), a fan (2022) arranged at the bottom of the inner wall of the equipment housing (2021), a rotating rod (2023) arranged on the top of the fan (2022), a connecting ring (2028) arranged on the outer diameter of the rotating rod (2023), and a scraping plate (2029) arranged on the outer diameter of the connecting ring (2028).

5. The industrial oil fume purification device according to claim 4, characterized in that: A spiral guide plate (2024) is arranged inside the equipment housing (2021), and the spiral guide plate (2024) is rotatably connected to the rotating rod (2023).

6. The industrial oil fume purification device according to claim 5, characterized in that: A filtering member (2025) is arranged inside the equipment housing (2021), and the filtering member (2025) is rotatably connected to the rotating rod (2023).

7. The industrial oil fume purification device according to claim 6, wherein: Activated carbon (2026) is arranged inside the filtering member (2025), and the activated carbon (2026) is rotatably connected to the rotating rod (2023).

8. The industrial oil fume purification device according to claim 7, wherein: An oil fume filtering member (2027) is arranged inside the equipment housing (2021), and the oil fume filtering member (2027) is rotatably connected to the rotating rod (2023), and the oil fume filtering member (2027) is slidably connected to the scraping plate (2029).

9. The industrial fume purification device according to claim 8, characterized in that: The spraying assembly (301) includes a submersible pump (3011) disposed inside the connection housing (2011), a delivery pipe (3012) disposed at the output end of the submersible pump (3011), a spraying plate (3013) disposed at the other end of the delivery pipe (3012), and a spray head (3014) disposed at the bottom of the spraying plate (3013), and the spraying plate (3013) is rotatably connected to the rotating rod (2023).

10. The industrial fume purification device according to claim 9, characterized in that: The discharging assembly (401) includes a discharging member (4011) disposed at the top of the equipment housing (2021), an adsorption plate (4012) disposed inside the discharging member (4011), and a discharge port (4013) disposed at the top of the discharging member (4011).

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