Tail gas absorption device for essence and flavor production

Abstract

The application discloses a tail gas absorption device for essence and perfume production and relates to the technical field of filtration.The device comprises a box body, an air inlet is formed in the left side of the box body, an air outlet is formed in the right side of the box body, a composite filter plate is arranged in the box body, an electric push rod is installed above the box body, a cleaning device is connected to the output end of the electric push rod, wheels are installed below the box body, a blowing device is connected to the wheels, the blowing device starts to work when the device moves, the blowing device comprises a baffle two, the baffle two continuously rotates back and forth under the drive of the wheels, the baffle two is connected to a knocking device, and the baffle two continuously knocks the composite filter plate under the drive of a cylindrical rod two that rotates back and forth. The device is scraped clean by the back-and-forth movement of the sliding plate in the cleaning device, dust adhering to the brush plate is effectively removed, dust is prevented from adhering to the composite filter plate again when the brush plate moves upward, dust is effectively removed, and the filtering effect and the service life of the equipment are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of filtration technology, specifically to a tail gas absorption device for the production of fragrances and flavorings. Background Technology

[0002] The production of fragrances and flavorings often generates various harmful gases and volatile organic compounds (VOCs). If these exhaust gases are not properly treated, they can pollute the environment and even affect the health of employees.

[0003] Patent publication number CN222358163U relates to an environmentally friendly composite filter structure for air purifiers, including a housing. An air inlet is located on the left side of the housing, and an air outlet is located on the outer side. A pre-filter plate is located on the left side of the housing, and a cleaning component is located on the left side of the pre-filter plate. A groove is located at the right end of the housing's interior, and a composite filter screen is detachably installed inside the groove. A fixing component for securing the composite filter screen is located on the right side of the groove. This environmentally friendly composite filter structure for air purifiers not only cleans the particles accumulated on the pre-filter plate through the cleaning component, but also facilitates the disassembly and replacement of the composite filter plate, helping to maintain the filter's optimal performance and extend the lifespan of the air purifier.

[0004] The aforementioned patented environmentally friendly air purifier uses a composite filter structure that not only cleans the particles accumulated on the pre-filter plate through the cleaning component, but also facilitates the disassembly and replacement of the composite filter plate, helping to maintain the filter's optimal performance and extend the air purifier's lifespan. However, during cleaning, particles may adhere to the brush plate, and as the brush plate moves upward, they may re-adhere to the filter plate, accumulating and clogging it, thus affecting airflow. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a tail gas absorption device for flavor and fragrance production, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a tail gas absorption device for fragrance and flavor production, comprising a box body, an air inlet on the left side of the box body, an air outlet on the right side of the box body, a composite filter plate inside the box body, and further comprising a cleaning device, a blower device and a tapping device. The cleaning device includes an electric push rod, which is fixedly installed on top of the housing. A telescopic rod is fixedly installed at the output end of the electric push rod, and a brush plate is fixedly installed at the end of the telescopic rod away from the output end of the electric push rod. A barb is provided at the contact point between the brush plate and the composite filter plate. A dust collection box is slidably installed at the bottom of the housing, and a sliding plate slides through the right side of the dust collection box. A baffle is fixedly installed at the bottom of the housing, and a round rod is fixedly installed on the left side of the baffle. A spring is provided between the sliding plate and the baffle. When the brush plate moves downward, it removes dust particles from the surface of the composite filter plate. The cleaned dust particles fall into the dust collection box below, preventing environmental pollution. The dust collection box is slidably installed at the bottom of the housing, and can be easily removed for cleaning. The sliding plate effectively scrapes off the dust particles attached to the lower surface of the brush plate under the action of the barb, preventing the dust particles from re-attaching to the composite filter plate when the brush plate moves upward, effectively cleaning the dust particles attached to the brush plate. During the movement of the sliding plate, the spring is compressed and retracted, and the brush plate returns to its original position after it leaves the contact point with the sliding plate.

[0007] Preferably, the upper and lower surfaces of the brush plate are inclined surfaces, the upper and lower surfaces of the left side of the skateboard are inclined surfaces, and the lower inclined surface of the brush plate contacts the upper inclined surface of the skateboard, causing relative movement under the action of the inclined surfaces, thus pushing the skateboard to the right.

[0008] Preferably, the spring is fitted onto the circumferential surface of the round rod, the round rod slides through the right side of the skateboard, and the skateboard movement rod slides into the interior of the skateboard, providing a movement space for the skateboard.

[0009] Preferably, the blower includes a wheel, which is located at the bottom of the housing. A rotating shaft is fixedly inserted through the side of the wheel. A connecting rod one is rotatably mounted at the end of the rotating shaft away from the wheel. A connecting rod two is rotatably mounted at the end of the connecting rod one away from the rotating shaft. A connecting rod three is rotatably mounted at the end of the connecting rod two away from the connecting rod one. A baffle two is rotatably mounted at the end of the connecting rod three away from the connecting rod two. Under the action of the eccentric connection, the rotation of the connecting rod one causes the connecting rod two, which slides through the bottom of the housing, to slide up and down continuously.

[0010] Preferably, the second connecting rod slides through the bottom of the housing, and the second baffle is rotatably connected to the housing. The second connecting rod slides through to serve as a limit. The second baffle opens and closes repeatedly, allowing the equipment to be adsorbed from the side during movement, preventing dust from being stirred up in the environment. Through side ventilation and blowing, the air circulation rate is accelerated, and the air purification efficiency is improved.

[0011] Preferably, the striking device includes a connecting rod four, which is rotatably mounted on the side of the baffle two. A connecting rod five is rotatably mounted at the end of the connecting rod four away from the baffle two, and a slider one is rotatably mounted at the end of the connecting rod five away from the connecting rod four. A groove one and a groove two are opened inside the housing. A slider two is slidably mounted inside the groove one. A round rod two is fixedly mounted at the end of the slider two away from the slider one. A spring two is provided between the slider two and the composite filter plate. The round rod two continuously strikes the composite filter plate, and the dust in the filter plate holes will fall off under the striking action, effectively removing the dust, preventing dust from clogging the filter plate, improving the filtration effect and the service life of the equipment.

[0012] Preferably, the upper and lower surfaces of slider one are set as inclined surfaces, and the upper and lower surfaces of slider two are set as inclined surfaces. The inclined surfaces of slider one and slider two are in contact, and under the relative action, slider two is pushed to move to the right.

[0013] Preferably, the slider one is slidably installed inside the groove one, the round rod two is slidably installed inside the groove two, and the round rod two is fitted with a spring two on its circumference. The groove one limits the slider one, and the groove two limits the round rod two. During the movement of the slider two, the spring two is compressed and contracted, and the slider one is reset after it is no longer in contact with the slider two.

[0014] This invention provides a tail gas absorption device for the production of fragrances and flavorings. It has the following beneficial effects: (1) When the exhaust gas absorption device is working, air enters from the air inlet and is purified by the various filter layers in the composite filter plate. Dust particles are blocked on the surface of the composite filter plate. At this time, the electric push rod is activated to push the telescopic rod to move up and down, which drives the brush plate to move up and down, scraping off the dust particles filtered from the surface of the composite filter plate. The cleaned particles fall into the dust collection box to avoid polluting the environment. The dust collection box is slidably installed at the bottom of the box, and the user can easily take out the dust collection box for cleaning. During the movement of the brush plate, the upper and lower inclined surfaces contact the upper and lower inclined surfaces of the slide plate respectively and move relative to each other. During the movement of the slide plate, the spring is compressed and retracted, and the brush plate is reset after it is separated from the contact with the slide plate. The dust particles attached to the brush plate are scraped off by the contact between the barb and the inclined surface, preventing the dust attached to the composite filter plate from re-attaching to the surface of the composite filter plate when the telescopic rod moves upward, thus affecting the air circulation and effectively cleaning the dust particles.

[0015] (2) When the exhaust gas absorption device moves, the wheel rotates and drives the shaft to rotate, the shaft rotates and drives the connecting rod one to rotate. The connecting rod one is eccentrically connected to the shaft, the connecting rod one is rotatably connected to the connecting rod two, the connecting rod two slides through the bottom of the box, the connecting rod one rotates and drives the connecting rod two to slide up and down, the connecting rod two is rotatably connected to the connecting rod three, the connecting rod two moves up and down and drives the connecting rod three to rotate, the connecting rod three rotates and drives the baffle two to open and close repeatedly. The repeated opening and closing of the baffle two can enable the equipment to absorb from the side during the movement, avoiding the dust in the environment from being stirred up during the movement. Through the side ventilation and blowing effect, the air circulation rate is accelerated and the air purification efficiency is improved.

[0016] (3) When the exhaust gas absorption device is in motion, the baffle 2 opens and closes repeatedly, causing the connecting rod 4 to rotate. The connecting rod 4 rotates, causing the connecting rod 5 to rotate. The connecting rod 5 rotates, causing the slider 1 to slide up and down inside the groove 1. When the slider 1 slides up and down, the inclined surface of the slider 1 contacts the inclined surface of the slider 2, generating relative motion. This pushes the slider 2 to move to the right inside the groove 2. During the movement of the slider 2, the spring 2 is compressed and contracts. After the slider 1 disengages from the contact with the slider 2, the slider 2 returns to its original position. The left and right movement of the slider 2 causes the round rod 2 to move left and right, continuously striking the composite filter plate, further improving the removal of dust from the surface of the composite filter plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall side profile of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram of section A; Figure 4 This is a schematic diagram of the blower device structure of the present invention; Figure 5 This is a schematic diagram of the side cross-section structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram of section B; Figure 7 This is a schematic diagram of the internal vertical section structure of the box body of the present invention; Figure 8 This is a schematic diagram of the striking device of the present invention.

[0018] In the diagram: 1. Box body; 2. Air inlet; 3. Air outlet; 4. Composite filter plate; 5. Electric push rod; 501. Telescopic rod; 502. Brush plate; 503. Barb; 504. Dust collection box; 505. Slide plate; 506. Round rod one; 507. Spring one; 508. Baffle one; 6. Wheel; 601. Shaft; 602. Connecting rod one; 603. Connecting rod two; 604. Connecting rod three; 605. Baffle two; 7. Connecting rod four; 701. Connecting rod five; 702. Slider one; 703. Slider two; 704. Round rod two; 705. Spring two; 706. Groove one; 707. Groove two. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-8 An embodiment of the present invention is as follows: a tail gas absorption device for the production of fragrances and flavors includes a box 1, an air inlet 2 on the left side of the box 1, an air outlet 3 on the right side of the box 1, a composite filter plate 4 inside the box 1, and also includes a cleaning device, a blower device and a knocking device. The cleaning device includes an electric push rod 5, which is fixedly installed on top of the housing 1. A telescopic rod 501 is fixedly installed at the output end of the electric push rod 5. A brush plate 502 is fixedly installed at the end of the telescopic rod 501 away from the output end of the electric push rod 5. A barb 503 is provided at the contact point between the brush plate 502 and the composite filter plate 4. A dust collection box 504 is slidably installed at the bottom of the housing 1. A sliding plate 505 slides through the right side of the dust collection box 504. A baffle 508 is fixedly installed at the bottom of the housing 1. A round rod 506 is fixedly installed on the left side of the baffle 508. The sliding plate 505 and... A spring 507 is installed between the baffles 508. The dust collection box 504 is slidably installed at the bottom of the box 1, and the dust collection box 504 can be easily removed for cleaning. The slide plate 505 moves to the right, and under the action of the barb 503, it effectively scrapes off the dust particles attached to the lower surface of the brush plate 502, preventing the dust particles from re-attaching to the composite filter plate 4 when the brush plate 502 moves upward. This effectively cleans the dust particles attached to the brush plate 502. During the movement of the slide plate 505, the spring 507 is compressed and retracted, and the brush plate 502 returns to its original position after it is no longer in contact with the slide plate 505.

[0021] The upper and lower surfaces of the brush plate 502 are set as inclined surfaces, and the upper and lower surfaces of the left side of the skateboard 505 are set as inclined surfaces. The lower inclined surface of the brush plate 502 contacts the upper inclined surface of the skateboard 505, and relative motion occurs under the action of the inclined surfaces, pushing the skateboard 505 to move to the right.

[0022] Spring 507 is fitted onto the circumference of round rod 506. Round rod 506 slides through the right side of skateboard 505. As skateboard 505 moves, round rod 506 slides into the interior of skateboard 505, providing a space for skateboard 505 to move.

[0023] In this embodiment, during operation: When using this device, air enters the housing 1 through the air inlet 2 and is purified by the various filter layers in the composite filter plate 4 before flowing out through the air outlet 3. At this time, dust particles adhere to the surface of the composite filter plate 4. Activating the electric push rod 5 pushes the telescopic rod 501 downwards, causing the brush plate 502 to move downwards, thus removing the dust particles from the surface of the composite filter plate 4. The cleaned dust particles fall into the dust collection box 504 below, preventing environmental pollution. A baffle 508 is fixedly installed at the bottom of the housing 1, and a spring 507 is installed between the sliding plate 505 and the baffle 508. As the brush plate 502 moves downwards, the lower inclined surface of the brush plate 502 contacts the upper inclined surface of the sliding plate 505, and under the action of the inclined surface... The relative motion of the slide plate 505 pushes it to the right, effectively scraping away dust particles adhering to the lower surface of the brush plate 502 under the action of the hook 503, preventing dust particles from re-adhering to the composite filter plate 4 as the brush plate 502 moves upward. The moving rod 506 of the slide plate 505 slides into the interior of the slide plate 505, providing a space for the slide plate 505 to move. During the movement of the slide plate 505, the spring 507 is compressed and retracted, and the slide plate 502 returns to its original position after it leaves the contact with the slide plate 505. When the brush plate 502 moves upward, the lower surface of the slide plate 505 scrapes away the upper surface of the brush plate 502, effectively cleaning the dust particles adhering to the brush plate 502. When the dust collection box 504 is full of dust, it is pulled out, the dust particles are emptied, and then pushed back.

[0024] Please see Figures 1-8 Based on the above embodiments, in another embodiment of the present invention, the blower includes a wheel 6, which is disposed at the bottom of the housing 1. A rotating shaft 601 is fixedly inserted through the side of the wheel 6. A connecting rod 602 is rotatably installed at the end of the rotating shaft 601 away from the wheel 6. A connecting rod 603 is rotatably installed at the end of the connecting rod 602 away from the rotating shaft 601. A connecting rod 604 is rotatably installed at the end of the connecting rod 603 away from the connecting rod 602. A baffle 605 is rotatably installed at the end of the connecting rod 604 away from the connecting rod 603. Under the action of the eccentric connection, the connecting rod 602 rotates, causing the connecting rod 603, which slides through the bottom of the housing 1, to slide up and down continuously.

[0025] Connecting rod 2 603 slides through the bottom of housing 1, and baffle 2 605 is rotatably connected to housing 1. Connecting rod 2 603 slides through to serve as a limit. Baffle 2 605 repeatedly opens and closes to allow the equipment to adsorb from the side during movement, preventing dust in the environment from being stirred up during movement. Through side ventilation and blowing, the air circulation rate is accelerated, and the air purification efficiency is improved.

[0026] The striking device includes a connecting rod 4 7, which is rotatably mounted on the side of the baffle 2 605. A connecting rod 5 701 is rotatably mounted at the end of the connecting rod 4 7 away from the baffle 2 605. A slider 1 702 is rotatably mounted at the end of the connecting rod 5 701 away from the connecting rod 4 7. A slot 1 706 and a slot 2 707 are opened inside the housing 1. A slider 2 703 is slidably mounted inside the slot 1 706. A round rod 2 704 is fixedly mounted at the end of the slider 2 703 away from the slider 1 702. A spring 2 705 is provided between the slider 2 703 and the composite filter plate 4. The round rod 2 704 continuously strikes the composite filter plate 4. The dust in the filter plate holes will fall off under the striking action, effectively removing the dust, preventing dust from clogging the filter plate, improving the filtration effect and the service life of the equipment.

[0027] The upper and lower surfaces of slider 1 702 are set as inclined surfaces, and the upper and lower surfaces of slider 2 703 are set as inclined surfaces. The inclined surfaces of slider 1 702 and slider 2 703 are in contact, and under the relative action, slider 2 703 is pushed to move to the right.

[0028] Slider 1 702 is slidably installed inside slot 1 706, and round rod 2 704 is slidably installed inside slot 2 707. Spring 2 705 is fitted on the circumferential surface of round rod 2 704. Slot 1 706 limits slider 1 702, and slot 2 707 limits round rod 2 704. During the movement of slider 2 703, spring 2 705 is compressed and retracted, and the slider 1 702 returns to its original position after it disengages from contact with slider 2 703.

[0029] In this embodiment, when the air purifier is in operation, the wheel 6 rotates, causing the shaft 601 to rotate. The shaft 601 rotates, causing the connecting rod 602 to rotate. Under the action of the eccentric connection, the connecting rod 602 rotates, causing the connecting rod 603, which slides through the bottom of the housing 1, to slide up and down continuously. The sliding of the connecting rod 603 causes the connecting rod 604 to move back and forth. The movement of the connecting rod 604 causes the baffle 605 to move back and forth. The repeated opening and closing of the baffle 605 allows the device to adsorb dust from the side during movement, preventing dust in the environment from being stirred up during movement. Through the side ventilation and blowing action, the air circulation rate is accelerated, improving the air purification efficiency.

[0030] When baffle 2 605 repeatedly opens and closes, it drives connecting rod 4 7 to move. The movement of connecting rod 4 7 drives connecting rod 5 701 to move. The movement of connecting rod 5 701 drives slider 1 702 to slide up and down continuously inside groove 1 706. The inclined surface of slider 1 702 contacts the inclined surface of slider 2 703. Under the relative action, slider 2 703 is pushed to move to the right inside groove 2 707. The movement of slider 2 703 pushes round rod 2 704 to strike the composite filter plate 4. During the movement of slider 2 703, spring 2 705 is compressed and retracted. After slider 1 702 disengages from slider 2 703, it completes its reset. Round rod 2 704 continuously strikes the composite filter plate 4, further improving the removal of dust from the surface of the composite filter plate 4, preventing dust from clogging the filter plate, improving the filtration effect and the service life of the equipment.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tail gas absorption device for fragrance and flavor production, comprising a housing, wherein an air inlet is provided on the left side of the housing, an air outlet is provided on the right side of the housing, and a composite filter plate is provided inside the housing, characterized in that: It also includes cleaning devices, blower devices, and percussion devices; The cleaning device includes an electric push rod, which is fixedly installed on the top of the housing. A telescopic rod is fixedly installed at the output end of the electric push rod. A brush plate is fixedly installed at the end of the telescopic rod away from the output end of the electric push rod. A barb is provided at the contact point between the brush plate and the composite filter plate. A dust collection box is slidably installed at the bottom of the housing. A sliding plate passes through the right side of the dust collection box. A baffle is fixedly installed at the bottom of the housing. A round rod is fixedly installed on the left side of the baffle. A spring is provided between the sliding plate and the baffle.

2. The exhaust gas absorption device for fragrance and flavor production according to claim 1, characterized in that: The upper and lower surfaces of the brush plate are set as inclined surfaces, and the upper and lower surfaces of the left side of the slide plate are set as inclined surfaces.

3. The exhaust gas absorption device for fragrance and flavor production according to claim 2, characterized in that: The spring is mounted on the circumference of a round rod, which slides through the right side of the slide plate.

4. The exhaust gas absorption device for fragrance and flavor production according to claim 3, characterized in that: The blower includes a wheel, which is located at the bottom of the housing. A rotating shaft is fixedly inserted through the side of the wheel. A connecting rod 1 is rotatably mounted on the end of the rotating shaft away from the wheel. A connecting rod 2 is rotatably mounted on the end of the connecting rod 1 away from the rotating shaft. A connecting rod 3 is rotatably mounted on the end of the connecting rod 2 away from the connecting rod 1. A baffle 2 is rotatably mounted on the end of the connecting rod 3 away from the connecting rod 2.

5. The exhaust gas absorption device for fragrance and flavor production according to claim 4, characterized in that: The second connecting rod slides through the bottom of the box, and the second baffle is rotatably connected to the box.

6. The exhaust gas absorption device for fragrance and flavor production according to claim 5, characterized in that: The striking device includes a connecting rod four, which is rotatably mounted on the side of the baffle two. A connecting rod five is rotatably mounted on the end of the connecting rod four away from the baffle two. A slider one is rotatably mounted on the end of the connecting rod five away from the connecting rod four. A groove one is opened inside the box body. A groove two is opened inside the box body. A slider two is slidably mounted inside the groove one. A round rod two is fixedly mounted on the end of the slider two away from the slider one. A spring two is provided between the slider two and the composite filter plate.

7. The exhaust gas absorption device for fragrance and flavor production according to claim 6, characterized in that: The upper and lower surfaces of slider one are set as inclined surfaces, and the upper and lower surfaces of slider two are set as inclined surfaces.

8. The exhaust gas absorption device for fragrance and flavor production according to claim 7, characterized in that: The slider one is slidably installed inside the groove one, the round rod two is slidably installed inside the groove two, and the round rod two is fitted with a spring two on its circumference.

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