An extraction apparatus for the purification of essences and flavours based on a dispersion structure

Abstract

The present application relates to the field of essence and flavor purification technology, and discloses an extraction device for essence and flavor purification based on a dispersion structure, which comprises two left and right racks, a distiller arranged between the two racks, an intermittent distillation mechanism arranged at a position on the upper side of the distiller and common to the two racks, an auxiliary flattening mechanism arranged on the intermittent distillation mechanism, and a docking condensation mechanism common to the right rack and the intermittent distillation mechanism. The extraction device for essence and flavor purification can effectively solve the problems in the prior art, such as the use of a single distillation cavity in traditional devices, the need to stop and clean after completing a batch of distillation, the complicated operation and the inability to continuously feed, which leads to the interruption of essence and flavor purification work and the need to improve the distillation efficiency. In addition, when the essence and flavor is replaced or the device is cleaned, the lack of airtight recovery mechanism causes the distillate remaining in the distillation tank to easily escape into the air, resulting in the waste of high-value essence and flavor components.

Description

Technical Field

[0001] This invention relates to the field of fragrance and flavor purification technology, and specifically to an extraction device for fragrance and flavor purification based on a dispersion structure. Background Technology

[0002] Fragrances are artificially blended mixtures containing two or more, even dozens, of flavorings, possessing a specific aroma. Extraction methods for fragrances include extraction, steam distillation, and concentration. Steam distillation is further divided into direct steam distillation, indirect steam distillation, and co-distillation. Direct steam distillation is suitable for plant materials whose essential oils are not easily damaged, and it preserves the integrity of the fragrance while avoiding direct contact with heat sources. Because some floral essential oils are easily decomposed at high temperatures, steam distillation can be carried out at lower temperatures, thus protecting these sensitive aromatic molecules. With its core advantages of low-temperature protection and pure aroma, steam distillation has become the preferred process for purifying high-end fragrances (such as rose and jasmine).

[0003] Traditional equipment often uses a single distillation chamber design, which requires shutdown and cleaning after each batch of distillation is completed. This is cumbersome and cannot be done continuously, leading to interruptions in the purification of fragrances and flavors and requiring improvements in distillation efficiency. Furthermore, when changing fragrances or cleaning the equipment, the lack of a closed recovery mechanism means that the distillate residue inside the distillation chamber can easily escape into the air when the distillation chamber is opened, resulting in the waste of high-value fragrance components. Summary of the Invention

[0004] Technical problems to be solved

[0005] To address the aforementioned shortcomings of existing technologies, this invention provides an extraction device for fragrance and flavor purification based on a dispersed structure. This device effectively solves the problems of existing technologies, which often employ a single distillation chamber design, requiring shutdown and cleaning after each batch of distillation. This cumbersome operation and inability to continuously feed materials lead to interruptions in fragrance and flavor purification, resulting in lower distillation efficiency. Furthermore, when changing fragrances or cleaning equipment, the lack of a closed-loop recovery mechanism causes residual distillate inside the distillation chamber to easily escape into the air, resulting in the waste of high-value fragrance components.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This invention provides an extraction device for purifying fragrances and flavors based on a dispersion structure, comprising:

[0008] There are two frames on the left and right, with a distiller between them. An intermittent distillation mechanism is also located between the two frames above the distiller. An auxiliary leveling mechanism is installed on the intermittent distillation mechanism. A docking condenser mechanism is installed on the right frame and the intermittent distillation mechanism.

[0009] The intermittent distillation mechanism includes two waist-shaped connecting plates between the left and right frames. The two waist-shaped connecting plates and the two frames are equipped with rotating parts. The opposite ends of the two waist-shaped connecting plates are equipped with two distillation tanks with discharge ports. The discharge ports of the distillation tanks are fitted with covers that fit snugly. The covers are equipped with blocking parts. The two distillation tanks and the corresponding covers are equipped with snap-fit ​​parts.

[0010] The docking condensation mechanism includes a magnetic suction slide cylinder that is slidably installed on the right frame, and docking parts are provided on the right frame, the magnetic suction slide cylinder and the upper and lower distillation tanks.

[0011] The auxiliary leveling mechanism includes counterweight plates that are slidably installed in both the upper and lower distillation tanks, and leveling sections are provided in both the upper and lower distillation tanks and the corresponding counterweight plates.

[0012] Furthermore, the blocking part includes multiple rectangularly evenly distributed trumpet-shaped air holes on the cover plate. A support plate with a circular opening in the middle is installed on the inner wall of the trumpet-shaped air holes. An air hole blocking plate is fixedly connected to the end of the support plate facing the inner wall of the distillation tank by a tension spring. An abutting slide rod is installed on the end of the air hole blocking plate facing the air hole blocking plate. The abutting slide rod is slidably connected to the inner wall of the circular opening of the support plate.

[0013] Furthermore, the blocking part also includes multiple rectangular mounting slots evenly distributed longitudinally at the right end of the cover plate. The positions of the multiple rectangular mounting slots correspond to the positions of multiple horn-shaped air holes. A rectangular slide bar is slidably installed at the end of the rectangular mounting slot away from the inner wall of the distillation tank. Multiple hemispherical abutment rods are installed at the end of the rectangular slide bar facing the inner wall of the distillation tank. The positions of the multiple hemispherical abutment rods correspond to the positions of the multiple abutment slide rods. The right end of the cover plate also has two circular mounting slots, front and rear. An auxiliary connecting rod is slidably installed in both the front and rear circular mounting slots. A connecting cross plate is installed together at the right ends of the multiple rectangular slide bars and the right ends of the front and rear auxiliary connecting rods. A compression spring is sleeved on the part of the front and rear auxiliary connecting rods located between the cover plate and the connecting cross plate.

[0014] Furthermore, the leveling section includes guide grooves on the inner walls of both the left and right ends of the distillation tank. An extension seat is installed at either end of the distillation tank corresponding to the position of the left and right guide grooves. Both the left and right extension seats and the distillation tank have a common receiving groove. The left and right receiving grooves are respectively connected to the corresponding guide grooves. A circular support rod is installed on the inner wall of the opposite end of the guide groove and the corresponding receiving groove. A connecting slider is slidably sleeved on the outer wall of the circular support rod and slidably connected to the guide groove. The connecting slider is connected to the inner wall of the receiving groove by a compression spring. The opposite ends of the left and right connecting sliders are fixedly connected to the counterweight plate. Multiple conical unblocking rods are staggered on the end of the counterweight plate facing the cover plate, and multiple magnetic round rods are evenly installed on the end of the counterweight plate facing the extension seat.

[0015] Furthermore, the docking section includes a condenser recovery unit located on the right side of the right frame. The upper end of the condenser recovery unit is connected to a recovery pipe. The end of the recovery pipe away from the condenser recovery unit is slidably connected to the inner wall of the magnetic suction cylinder. A pneumatic push rod is mounted on the right frame at a position below the magnetic suction cylinder via a mounting base. The telescopic end of the pneumatic push rod slides through the right frame and is fixedly connected to a contact frame with multiple push rods on the left end. The upper end of the contact frame is fixedly connected to the magnetic suction cylinder.

[0016] Furthermore, the docking section also includes a discharge pipe that is installed through both the upper and lower distillation tanks and the right waist-shaped connecting plate. A semi-circular blocking plate is installed on the upper side of the inner wall of the discharge pipe. A magnetic connecting pipe is slidably installed inside the discharge pipe to the right of the semi-circular blocking plate. The part of the magnetic connecting pipe located outside the discharge pipe is connected to the right waist-shaped connecting plate by a compression spring. A semi-circular connecting plate with an upward opening is installed at the left end of the magnetic connecting pipe. A semi-circular blocking plate is installed at the left end of the semi-circular connecting plate.

[0017] Furthermore, the snap-fit ​​part includes multiple snap-fit ​​groups evenly distributed in a rectangle on the distillation tank and the cover plate. Each snap-fit ​​group includes a convex through hole on the outer wall of the distillation tank corresponding to the position of the cover plate. A relief groove is provided on the cover plate corresponding to the position of the convex through hole. Heart-shaped limiting slide grooves are provided on the inner walls of the upper and lower ends of the relief groove. A rectangular slide plate is slidably connected to the inner wall of the end of the convex through hole facing the cover plate by a compression spring. A waist-shaped limiting hole is provided in the middle of the rectangular slide plate. A support slide rod is hinged to the middle of the inner wall of the waist-shaped limiting hole. The left and right sides of the outer wall of the support slide rod are connected to the inner wall of the waist-shaped limiting hole by tension springs. Two upper and lower limiting slide rods are installed on the end of the support slide rod facing the cover plate. The upper and lower limiting slide rods are slidably connected in the corresponding heart-shaped limiting slide grooves. An arc-shaped pressing plate is installed on the end of the rectangular slide plate away from the cover plate. The end of the support slide rod away from the cover plate slides against the inner wall of the arc-shaped pressing plate.

[0018] Furthermore, the rotating part includes a rotating shaft that is rotatably mounted on both the left and right frames. The rotating shaft is also fixedly mounted on the left and right waist-shaped connecting plates. An intermittent motor is mounted on the right end of the right frame via a motor mount, and the output shaft of the intermittent motor is fixedly connected to the rotating shaft.

[0019] Furthermore, a steam docking chamber is slidably fitted onto the upper end of the still, and the steam docking chamber is connected to the still via multiple spring telescopic rods.

[0020] The technical solution provided by this invention has the following advantages compared with the prior art:

[0021] In this invention, the upper and lower distillation tanks are rotated 180 degrees around a rotating shaft by an intermittent motor to switch positions. The steam docking chamber can be squeezed to make it adaptively expand and contract to achieve the effect of rapid docking of the still. After a batch of distillation is completed, there is no need to stop the machine for cleaning. The operation is convenient and can be carried out continuously without interruption, which effectively improves the efficiency of distillation. After distillation, the pneumatic push rod is controlled to move the contact frame to the right to return to its original position. Multiple gas hole blocking plates will retract into the corresponding funnel-shaped gas holes, and the discharge pipe will also close at the same time. After cooling, the fragrance can be replaced. This can avoid the problem of distillate easily escaping into the air and wasting high-value fragrance components, and reduce the cost of fragrance purification. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0023] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of a three-dimensional right cross-section in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of a partial three-dimensional cross-section of the distillation tank and cover plate in an embodiment of the present invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged view of point X in the middle;

[0027] Figure 5 This is a schematic diagram of a partial three-dimensional cross-section of the snap-fit ​​portion in an embodiment of the present invention;

[0028] Figure 6 For the present invention Figure 5 Enlarged view of point Y in the middle;

[0029] Figure 7 This is a schematic diagram of the three-dimensional separation of the docking part in an embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the three-dimensional separation of the snap-fit ​​portion in an embodiment of the present invention;

[0031] Figure 9 This is a schematic diagram of the heart-shaped limiting groove in an embodiment of the present invention;

[0032] Figure 10 This is a schematic diagram showing the three-dimensional rotational state changes of the waist-shaped connecting plate, distillation tank, and cover plate in an embodiment of the present invention.

[0033] The labels in the diagram represent: 1. Frame; 2. Distillation apparatus; 3. Intermittent distillation mechanism; 31. Waist-shaped connecting plate; 32. Rotating part; 321. Rotating shaft; 322. Intermittent motor; 33. Distillation tank; 34. Cover plate; 35. Blocking part; 351. Trumpet-shaped vent; 352. Support plate; 353. Vent blocking plate; 354. Abutting slide bar; 355. Rectangular slide bar; 356. Hemispherical abutting rod; 357. Auxiliary connecting rod; 358. Connecting cross plate; 36. Snap-fit ​​part; 361. Heart-shaped limiting slide groove; 362. Rectangular slide plate; 363. Support slide bar; 3 64. Limiting slide bar; 365. Arc-shaped pressing plate; 4. Auxiliary leveling mechanism; 41. Counterweight plate; 42. Leveling part; 421. Extension seat; 422. Circular support rod; 423. Connecting slider; 424. Conical unblocking rod; 425. Magnetic round rod; 5. Docking condensation mechanism; 51. Magnetic sliding cylinder; 52. Docking part; 521. Condensation recovery unit; 522. Pneumatic push rod; 523. Contact frame; 524. Discharge pipe; 525. Semi-circular blocking plate one; 526. Magnetic docking pipe; 527. Semi-annular connecting plate; 528. Semi-circular blocking plate two; 6. Steam docking chamber. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0035] The present invention will be further described below with reference to embodiments. Example:

[0036] Please see Figures 1-10This invention provides a technical solution: an extraction device for purifying fragrances and flavors based on a dispersed structure, comprising:

[0037] There are two frames 1 on the left and right sides, and a distiller 2 is set between the two frames 1. An intermittent distillation mechanism 3 for driving the spices to turn intermittently is set on the upper side of the distiller 2 between the two frames 1. An auxiliary leveling mechanism 4 for leveling the spices is set on the intermittent distillation mechanism 3. A docking condensation mechanism 5 for extracting the distillate is set on the right frame 1 and the intermittent distillation mechanism 3.

[0038] The intermittent distillation mechanism 3 includes two waist-shaped connecting plates 31 arranged between the left and right frames 1. The two waist-shaped connecting plates 31 and the two frames 1 are provided with a rotating part 32. The opposite ends of the two waist-shaped connecting plates 31 are provided with two upper and lower distillation tanks 33 with discharge ports. The discharge ports of the distillation tanks 33 are movably fitted with a cover plate 34. The cover plate 34 is provided with a blocking part 35. The upper and lower distillation tanks 33 and the corresponding cover plate 34 are all provided with a snap-fit ​​part 36.

[0039] The docking condensation mechanism 5 includes a magnetic suction cylinder 51 that is slidably installed on the right frame 1. The right frame 1, the magnetic suction cylinder 51, and the upper and lower distillation tanks 33 are all provided with docking parts 52.

[0040] The auxiliary leveling mechanism 4 includes counterweight plates 41 that are slidably disposed in both the upper and lower distillation tanks 33, and leveling parts 42 are provided on both the upper and lower distillation tanks 33 and the corresponding counterweight plates 41.

[0041] The blocking part 35 includes a plurality of rectangularly evenly distributed trumpet-shaped air holes 351 on the cover plate 34. A support plate 352 with a circular opening in the middle is installed on the inner wall of the trumpet-shaped air holes 351. An air hole blocking plate 353 is fixedly connected to the end of the support plate 352 facing the inner wall of the distillation tank 33 by a tension spring. An abutting slide rod 354 is installed on the end of the air hole blocking plate 353 facing the air hole blocking plate 353. The abutting slide rod 354 is slidably connected to the inner wall of the circular opening of the support plate 352.

[0042] The blocking part 35 also includes multiple rectangular mounting slots evenly distributed longitudinally at the right end of the cover plate 34. The positions of the multiple rectangular mounting slots correspond to the positions of multiple horn-shaped air holes 351. A rectangular slide bar 355 is slidably installed at the end of the rectangular mounting slot away from the inner wall of the distillation tank 33. Multiple hemispherical abutment rods 356 evenly distributed laterally are installed at the end of the rectangular slide bar 355 facing the inner wall of the distillation tank 33. The positions of the multiple hemispherical abutment rods 356 correspond to the positions of multiple abutment slide rods 354. The right end of the cover plate 34 also has two circular mounting slots, front and rear. An auxiliary connecting rod 357 is slidably installed in both the front and rear circular mounting slots. A connecting horizontal plate 358 is installed together at the right end of the multiple rectangular slide bars 355 and the right end of the front and rear auxiliary connecting rods 357. A compression spring is sleeved on the part of the front and rear auxiliary connecting rods 357 located between the cover plate 34 and the connecting horizontal plate 358.

[0043] The leveling section 42 includes guide grooves on the inner walls of both the left and right ends of the distillation tank 33. An extension seat 421 is installed at either end of the distillation tank 33 corresponding to the position of the left and right guide grooves. Both the left and right extension seats 421 and the distillation tank 33 are provided with receiving grooves. The left and right receiving grooves are respectively connected to the corresponding guide grooves. A circular support rod 422 is installed on the inner wall of the opposite end of the guide groove and the corresponding receiving groove. A connecting slider 423 is slidably sleeved on the outer wall of the circular support rod 422 and slidably connected to the guide groove. The connecting slider 423 is connected to the inner wall of the receiving groove by a compression spring. The opposite ends of the left and right connecting sliders 423 are fixedly connected to the counterweight plate 41. Multiple conical unblocking rods 424 are staggered on the end of the counterweight plate 41 facing the cover plate 34. Multiple magnetic round rods 425 are evenly installed on the end of the counterweight plate 41 facing the extension seat 421.

[0044] The docking part 52 includes a condenser 521 located on the right side of the right frame 1. The upper end of the condenser 521 is connected to a recovery pipe. The end of the recovery pipe away from the condenser 521 is slidably connected to the inner wall of the magnetic suction cylinder 51. A pneumatic push rod 522 is mounted on the right frame 1 at a position below the magnetic suction cylinder 51 via a mounting base. The telescopic end of the pneumatic push rod 522 slides through the right frame 1 and is fixedly connected to a contact frame 523 with multiple push rods on the left end. The upper end of the contact frame 523 is fixedly connected to the magnetic suction cylinder 51.

[0045] The docking part 52 also includes a discharge pipe 524 that is installed through both the upper and lower distillation tanks 33 and the right waist-shaped connecting plate 31. A semi-circular blocking plate 525 is installed on the upper side of the inner wall of the discharge pipe 524. A magnetic connecting pipe 526 is slidably installed inside the discharge pipe 524 to the right of the semi-circular blocking plate 525. The part of the magnetic connecting pipe 526 located outside the discharge pipe 524 is connected to the right waist-shaped connecting plate 31 by a compression spring. A semi-circular connecting plate 527 with an upward opening is installed at the left end of the magnetic connecting pipe 526. A semi-circular blocking plate 528 is installed at the left end of the semi-circular connecting plate 527.

[0046] The snap-fit ​​part 36 includes multiple rectangularly evenly distributed snap-fit ​​groups on the distillation tank 33 and the cover plate 34. Each snap-fit ​​group includes a U-shaped through hole on the outer wall of the distillation tank 33 corresponding to the position of the cover plate 34, and a clearance groove on the cover plate 34 corresponding to the position of the U-shaped through hole. Heart-shaped limiting grooves 361 are formed on the inner walls of both the upper and lower ends of the clearance groove. A rectangular sliding plate 362 is slidably connected to the inner wall of the end of the U-shaped through hole facing the cover plate 34 by a compression spring. A waist-shaped limiting hole is formed in the middle of the rectangular sliding plate 362. A support slide rod 363 is hinged to the middle of the inner wall of the hole. The left and right sides of the outer wall of the support slide rod 363 are connected to the inner wall of the waist-shaped limiting hole by tension springs. Two upper and lower limiting slide rods 364 are installed on the end of the support slide rod 363 facing the cover plate 34. The upper and lower limiting slide rods 364 are slidably connected to the corresponding heart-shaped limiting slide grooves 361. An arc-shaped pressing plate 365 is installed on the end of the rectangular slide plate 362 away from the cover plate 34. The end of the support slide rod 363 away from the cover plate 34 slides against the inner wall of the arc-shaped pressing plate 365.

[0047] The rotating part 32 includes a rotating shaft 321 that is rotatably mounted on both left and right frames 1. The rotating shaft 321 is also fixedly mounted on both left and right waist-shaped connecting plates 31. An intermittent motor 322 is mounted on the right end of the right frame 1 through a motor mount. The output shaft of the intermittent motor 322 is fixedly connected to the rotating shaft 321.

[0048] A steam docking chamber 6 is slidably fitted onto the upper end of the distiller 2, and the steam docking chamber 6 is connected to the distiller 2 by multiple spring telescopic rods.

[0049] refer to Figures 1-10 Traditional equipment often uses a single distillation chamber design, which requires shutdown and cleaning after each batch of distillation. This is cumbersome and cannot allow for continuous feeding, leading to interruptions in the purification of fragrances and flavors and requiring improved distillation efficiency. Furthermore, when changing fragrances or cleaning the equipment, the lack of a closed recovery mechanism means that the distillate remaining inside the distillation chamber 33 can easily escape into the air when the chamber is opened, resulting in the waste of high-value fragrance components. In response to this, this application designs an extraction device for the purification of fragrances and flavors based on a dispersed structure.

[0050] To overcome the aforementioned shortcomings, this application designs an extraction device for purifying fragrances and flavors based on a dispersion structure.

[0051] First, the distillation tank 33 and the cover plate 34 in this application adopt a snap-fit ​​structure. The distillation tank 33 and the cover plate 34 are initially in a closed state, and multiple limiting slide rods 364 are initially located at the inner recessed positions of the corresponding heart-shaped limiting slide grooves 361. When it is necessary to open the cover plate 34 to put in spices, multiple arc-shaped pressing plates 365 are pressed in sequence. The arc-shaped pressing plates 365 will drive the rectangular sliding plate 362 and the support slide rod 363 to slide towards the cover plate 34. During this period, the support slide rod 363 will drive the upper and lower limiting slide rods 364 to slide along the corresponding heart-shaped limiting grooves 361. As the sliding groove 361 slides, the upper and lower limiting slide rods 364 will slide from the inner recessed position of the heart-shaped limiting groove 361 to the outer recessed position, thereby achieving the effect of disengaging the cover plate 34 from the distillation box 33. After the staff removes the cover plate 34 and puts in the spices, they put the cover plate 34 back and press the multiple arc-shaped pressing plates 365 in sequence again. The upper and lower limiting slide rods 364 will slide from the outer recessed position of the heart-shaped limiting groove 361 to the inner recessed position to return to their original positions, thereby achieving the effect of quickly engaging the cover plate 34 with the distillation box 33.

[0052] During distillation, the intermittent motor 322 controls the upper and lower distillation tanks 33 to rotate 180 degrees around the rotating shaft 321 to exchange positions. Under the action of multiple spring telescopic rods, the upper and lower distillation tanks 33 will sequentially squeeze the steam docking chamber 6, causing it to move downwards to avoid it, until the distillation tank 33 containing the spices is docked with the steam docking chamber 6. It should be noted that under the action of the compression spring, the counterweight plate 41 is initially located on the side of the distillation tank 33 away from the extension seat 421. During the 180-degree rotation of the upper and lower distillation tanks 33 around the rotating shaft 321, the spices in the distillation tank 33 will flip along the bottom side of the inner wall of the distillation tank 33 under the action of gravity. At this time, the counterweight plate 41... The weight of the counterweight plate 41 will be greater than the elastic force of the compression spring, and the counterweight plate 41 will slide along the inner wall of the distillation tank 33 to the bottom until the magnetic ends of the multiple magnetic rods 425 are tightly attracted to the inner wall of the distillation tank 33. In addition, after the upper and lower distillation tanks 33 rotate 180 degrees around the rotating shaft 321 and exchange positions, the spices in this distillation tank 33 will be flipped onto the cover plate 34 between the multiple magnetic rods 425 and the multiple conical unblocking rods 424. After the counterweight plate 41 loses the effect of gravity, the force of the compression spring will be greater than the attraction of the multiple magnetic rods 425, and the counterweight plate 41 will slide to the left along the inner wall of the distillation tank 33 to return to its original position, while simultaneously flattening the spices in this distillation tank 33.

[0053] It should be noted that, under the action of the compression spring, multiple rectangular slide bars 355 and two auxiliary connecting rods 357 initially extend into their respective rectangular and circular mounting slots. At this time, multiple vent blocking plates 353 are located within the flared vents 351. When the counterweight plate 41 slides to the left along the inner wall of the distillation tank 33 to return to its original position, the pneumatic push rod 522 is controlled to move the contact frame 523 to the left. The contact frame 523 will press the connecting cross plate 358, causing multiple rectangular slide bars 355 and two auxiliary connecting rods 357 to retract into their respective rectangular and circular mounting slots. At this time, multiple hemispherical contact rods 356 will abut against their respective contact slide bars 354, causing them to move upward. Multiple vent blocking plates 353 will move upward and extend into the flared vents 351, thereby achieving the effect of opening multiple flared vents 351.

[0054] Under the action of the compression spring, the magnetic suction connecting pipe 526 is initially located at the rightmost position inside the discharge pipe 524. At this time, the end face of the semi-circular blocking plate 1 525 is flush with the end face of the semi-circular blocking plate 2 528, which closes the discharge pipe 524. When the control pneumatic push rod 522 drives the contact frame 523 to move to the left, the contact frame 523 will drive the magnetic suction slide 51 to move to the left and connect with the magnetic suction connecting pipe 526, and squeeze the magnetic suction connecting pipe 526 to move to the left. At this time, the magnetic suction connecting pipe 526 will drive the semi-circular blocking plate 2 528 to move to the left through the semi-annular connecting plate 527, so that it is away from the semi-circular blocking plate 1 525, thereby realizing the effect of connecting the discharge pipe 524 and the recovery pipe of the condenser 521. This allows the distiller 2 to distill the spices in the distillation tank 33 and the condenser 521 to extract the distillate from the recovery pipe for subsequent oil-water separation and purification.

[0055] After distillation, the pneumatic push rod 522 drives the contact frame 523 to move to the right and return to its original position. Under the action of the tension spring, the multiple air hole blocking plates 353 will retract into their corresponding trumpet-shaped air holes 351 and return to their original positions. Under the action of the compression spring, the magnetic suction connecting pipe 526 will also extend to the rightmost position inside the discharge pipe 524. At this time, the end face of the semi-circular blocking plate 1 525 will once again be flush with the end face of the semi-circular blocking plate 2 528, restoring the effect of closing the discharge pipe 524. It should be noted that during the distillation process... Beforehand, the staff opens the cover 34 of another distillation tank 33 and puts in the spices. Then, the staff continues to control the upper and lower distillation tanks 33 to rotate 180 degrees around the rotating shaft 321 and switch positions. The above steps are repeated to distill the spices in the other distillation tank 33. After the distillation tank 33 is cooled down, the staff takes out the cover 34 of the upper distillation tank 33, removes the waste material and replaces it with new spices, and then puts the cover 34 back to achieve quick engagement between the cover 34 and the distillation tank 33.

[0056] In summary, the batch distillation mechanism 3, the auxiliary leveling mechanism 4, and the docking condensation mechanism 5 adopted in this application have the following advantages:

[0057] Firstly, to facilitate the replacement of spices, the distillation chamber 33 and the cover plate 34 adopt a snap-fit ​​structure. By repeatedly pressing the arc-shaped pressing plate 365, the arc-shaped pressing plate 365 will drive the rectangular sliding plate 362 and the support sliding rod 363 to slide. During this period, the support sliding rod 363 will drive the upper and lower limiting sliding rods 364 to slide along the corresponding heart-shaped limiting sliding grooves 361 respectively. The upper and lower limiting sliding rods 364 will slide back and forth from the inner and outer recessed positions of the heart-shaped limiting sliding grooves 361, thereby achieving the effect of quick snap-fit ​​between the cover plate 34 and the distillation chamber 33.

[0058] Secondly, the intermittent motor 322 controls the upper and lower distillation tanks 33 to rotate 180 degrees around the rotating shaft 321 to change their positions. It can also squeeze the steam docking chamber 6 to make it adaptively expand and contract to achieve the effect of quickly docking the distiller 2. After completing a batch of distillation, there is no need to stop the machine for cleaning. The operation is convenient and can be carried out continuously without interruption, which effectively improves the efficiency of distillation work.

[0059] Thirdly, when the upper and lower distillation tanks 33 rotate 180 degrees around the rotating shaft 321 to switch positions, the spices inside the distillation tank 33 will flip along the bottom side of the inner wall of the distillation tank 33 under the action of gravity. The weight of the counterweight plate 41 will be greater than the elastic force of the compression spring, causing the counterweight plate 41 to slide along the inner wall of the distillation tank 33 to the bottom until the magnetic ends of the multiple magnetic rods 425 are tightly attracted to the inner wall of the distillation tank 33. When the upper and lower distillation tanks 33 rotate 180 degrees around the rotating shaft 321 to switch positions... After positioning, the spices inside the distillation chamber 33 will be flipped onto the cover plate 34 by multiple magnetic round rods 425 and multiple conical unblocking rods 424. After the counterweight plate 41 loses its gravity, the force of the compression spring will be greater than the attraction of the multiple magnetic round rods 425. The counterweight plate 41 will slide to the left along the inner wall of the distillation chamber 33 to return to its original position. At the same time, the spices inside the distillation chamber 33 will be leveled to avoid the accumulation of spices inside the distillation chamber 33, which would cause uneven heating of the spices and directly affect the distillation effect.

[0060] Fourthly, after the pneumatic push rod 522 drives the contact frame 523 to move to the left, the contact frame 523 will press the connecting horizontal plate 358, causing multiple rectangular slide bars 355 and two auxiliary connecting rods 357 to retract into their respective rectangular and circular mounting slots. At this time, multiple hemispherical contact rods 356 will abut against their respective contact slide bars 354, causing them to move upward. Multiple air hole blocking plates 353 will move upward and extend into the flared air holes 351, thereby achieving the effect of opening multiple flared air holes 351.

[0061] Fifthly, while the pneumatic push rod 522 drives the contact frame 523 to move to the left, the contact frame 523 will also drive the magnetic suction slide cylinder 51 to move to the left and dock with the magnetic suction connecting pipe 526, and squeeze the magnetic suction connecting pipe 526 to move to the left. At this time, the magnetic suction connecting pipe 526 will drive the semi-circular blocking plate 2 528 to move to the left through the semi-circular connecting plate 527, so that it is away from the semi-circular blocking plate 1 525, thereby realizing the effect of connecting the discharge pipe 524 and the condensate recovery pipe 521.

[0062] Advantage six: After distillation, the pneumatic push rod 522 drives the contact frame 523 to move to the right and return to its original position. Under the action of the tension spring, the multiple air hole blocking plates 353 will retract into the corresponding trumpet-shaped air holes 351 and return to their original positions. Under the action of the compression spring, the magnetic suction connecting pipe 526 will also extend to the rightmost position inside the discharge pipe 524. At this time, the end face of the semi-circular blocking plate 1 525 will be flush with the end face of the semi-circular blocking plate 2 528 again, restoring the effect of closing the discharge pipe 524. After cooling, the fragrance can be replaced, which can avoid the problem of high-value fragrance components being wasted when the distillation tank 33 is opened due to the easy escape of the distillate remaining inside into the air. Moreover, after condensation, the distillate attached to the distillation tank 33 is reheated by steam and then extracted by the recovery pipe, fully recovering the residual distillate and reducing the fragrance purification cost.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An extraction device for purifying fragrances and flavors based on a dispersed structure, characterized in that, include: There are two frames (1) on the left and right sides, a distiller (2) is set between the two frames (1), and an intermittent distillation mechanism (3) is set on the upper side of the distiller (2) between the two frames (1). An auxiliary leveling mechanism (4) is set on the intermittent distillation mechanism (3). A docking condensation mechanism (5) is set on the right frame (1) and the intermittent distillation mechanism (3). The intermittent distillation mechanism (3) includes two waist-shaped connecting plates (31) arranged between the left and right frames (1). The two waist-shaped connecting plates (31) and the two left and right frames (1) are provided with rotating parts (32). The opposite ends of the two waist-shaped connecting plates (31) are jointly installed with two upper and lower distillation tanks (33) with discharge ports. The discharge ports of the distillation tanks (33) are movably fitted with cover plates (34). The cover plates (34) are provided with blocking parts (35). The upper and lower distillation tanks (33) and the corresponding cover plates (34) are all provided with snap-fit ​​parts (36). The docking condensation mechanism (5) includes a magnetic suction cylinder (51) that is slidably installed on the right frame (1). The right frame (1), the magnetic suction cylinder (51) and the upper and lower distillation tanks (33) are all provided with docking parts (52). The auxiliary leveling mechanism (4) includes a counterweight plate (41) that is slidably disposed in both the upper and lower distillation tanks (33), and a leveling part (42) is provided on both the upper and lower distillation tanks (33) and the corresponding counterweight plate (41). The blocking part (35) includes a plurality of rectangularly evenly distributed trumpet-shaped air holes (351) on the cover plate (34). A support plate (352) with a circular opening in the middle is installed on the inner wall of the trumpet-shaped air holes (351). One end of the support plate (352) facing the inner wall of the distillation tank (33) is fixedly connected to the air hole blocking plate (353) by a tension spring. One end of the air hole blocking plate (353) facing the air hole blocking plate (353) is equipped with an abutting slide rod (354). The abutting slide rod (354) is slidably connected to the inner wall of the circular opening of the support plate (352). The docking part (52) includes a condenser (521) provided on the right side of the right frame (1). The upper end of the condenser (521) is connected to a recovery pipe. The end of the recovery pipe away from the condenser (521) is slidably connected to the inner wall of the magnetic suction cylinder (51). A pneumatic push rod (522) is installed on the right frame (1) at the position below the magnetic suction cylinder (51) via a mounting seat. The telescopic end of the pneumatic push rod (522) slides through the right frame (1) and is fixedly connected to a contact frame (523) with multiple push rods on the left end. The upper end of the contact frame (523) is fixedly connected to the magnetic suction cylinder (51). The docking part (52) also includes a discharge pipe (524) that is installed through both the upper and lower distillation tanks (33) and the right waist-shaped connecting plate (31). A semi-circular blocking plate (525) is installed on the upper side of the inner wall of the discharge pipe (524). A magnetic suction connecting pipe (526) is slidably installed inside the discharge pipe (524) to the right of the semi-circular blocking plate (525). The part of the magnetic suction connecting pipe (526) located outside the discharge pipe (524) is connected to the right waist-shaped connecting plate (31) by a compression spring. A semi-circular connecting plate (527) with its opening facing upward is installed at the left end of the magnetic suction connecting pipe (526). A semi-circular blocking plate (528) is installed at the left end of the semi-circular connecting plate (527).

2. The extraction equipment for purifying fragrances and flavors based on a dispersed structure according to claim 1, characterized in that: The blocking part (35) also includes a plurality of rectangular mounting slots evenly distributed longitudinally at the right end of the cover plate (34). The positions of the plurality of rectangular mounting slots correspond to the positions of the plurality of horn-shaped air holes (351). A rectangular slide bar (355) is slidably installed at the end of the rectangular mounting slot away from the inner wall of the distillation tank (33). A plurality of hemispherical abutment rods (356) evenly distributed laterally are installed at the end of the rectangular slide bar (355) facing the inner wall of the distillation tank (33). The positions of the plurality of hemispherical abutment rods (356) correspond to the positions of the plurality of abutment slide rods (354). The right end of the cover plate (34) also has two circular mounting slots, front and rear. An auxiliary connecting rod (357) is slidably installed in both the front and rear circular mounting slots. A connecting horizontal plate (358) is installed together at the right end of the plurality of rectangular slide bars (355) and the right end of the front and rear auxiliary connecting rods (357). A compression spring is sleeved on the part of the front and rear auxiliary connecting rods (357) located between the cover plate (34) and the connecting horizontal plate (358).

3. The extraction equipment for purifying fragrances and flavors based on a dispersed structure according to claim 1, characterized in that: The leveling section (42) includes guide grooves on the inner walls of both the left and right ends of the distillation tank (33). An extension seat (421) is installed at either end of the distillation tank (33) corresponding to one of the left or right guide grooves. Both the left and right extension seats (421) and the distillation tank (33) share a common receiving groove. The left and right receiving grooves are respectively connected to the corresponding guide grooves. A circular support rod (422) is installed on the inner walls of the opposite ends of the guide grooves and the corresponding receiving grooves. A connecting slider (423) is slidably connected to the guide groove on the outer wall of the rod (422). The connecting slider (423) is connected to the inner wall of the receiving groove by a compression spring. The opposite ends of the left and right connecting sliders (423) are fixedly connected to the counterweight plate (41). Multiple conical unblocking rods (424) are staggered on the end of the counterweight plate (41) facing the cover plate (34). Multiple magnetic round rods (425) are evenly installed on the end of the counterweight plate (41) facing the extension seat (421).

4. The extraction equipment for purifying fragrances and flavors based on a dispersed structure according to claim 1, characterized in that: The snap-fit ​​part (36) includes multiple snap-fit ​​groups evenly distributed in a rectangle on the distillation tank (33) and the cover plate (34). Each snap-fit ​​group includes a U-shaped through hole on the outer wall of the distillation tank (33) corresponding to the position of the cover plate (34). A relief groove is provided on the cover plate (34) corresponding to the position of the U-shaped through hole. A heart-shaped limiting slide groove (361) is provided on the inner wall of both the upper and lower ends of the relief groove. A rectangular slide plate (362) is slidably connected to the inner wall of the end of the U-shaped through hole facing the cover plate (34) by a compression spring. A waist-shaped limiting hole is provided in the middle of the rectangular slide plate (362). A support slide rod (363) is hinged in the middle of the wall. The left and right sides of the outer wall of the support slide rod (363) are connected to the inner wall of the waist-shaped limiting hole by tension springs. Two upper and lower limiting slide rods (364) are installed on the end of the support slide rod (363) facing the cover plate (34). The upper and lower limiting slide rods (364) are slidably connected in the corresponding heart-shaped limiting slide groove (361). An arc-shaped pressing plate (365) is installed on the end of the rectangular slide plate (362) away from the cover plate (34). The end of the support slide rod (363) away from the cover plate (34) slides against the inner wall of the arc-shaped pressing plate (365).

5. The extraction equipment for purifying fragrances and flavors based on a dispersed structure according to claim 1, characterized in that: The rotating part (32) includes a rotating shaft (321) that is rotatably installed on the left and right frames (1). The rotating shaft (321) is fixedly installed on the left and right waist-shaped connecting plates (31). An intermittent motor (322) is installed on the right end of the right frame (1) through a motor seat. The output shaft of the intermittent motor (322) is fixedly connected to the rotating shaft (321).

6. The extraction equipment for purifying fragrances and flavors based on a dispersed structure according to claim 1, characterized in that: The upper end of the distiller (2) is fitted with a steam docking chamber (6), which is connected to the distiller (2) by multiple spring telescopic rods.

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