Distillation device for producing atomized liquid of plant essential oil

Abstract

The utility model belongs to the technical field of plant essential oil atomized liquid production, and particularly relates to a distillation device for plant essential oil atomized liquid production, which comprises a reaction kettle, an air inlet pipe is rotatably mounted at the top of the reaction kettle, the lower end of the air inlet pipe is connected with a shunting disc in the reaction kettle, and a liquid spraying mechanism connected with the shunting disc is arranged in the reaction kettle. An observation opening is formed in one side of the reaction kettle, glass is arranged on one side in the observation opening, a mist cleaning assembly is arranged on one side of the glass, and a filter screen cover is arranged on one side of the lower portion in the reaction kettle; the liquid spraying mechanism comprises a fixing frame which is fixedly mounted at the top of the reaction kettle, the upper end of the air inlet pipe penetrates through the top of the fixing frame, and a motor is arranged on one side of the top of the fixing frame; the motor drives the shunting disc to rotate to uniformly spray steam, and meanwhile, the transmission crankshaft enables the piston to push liquid materials back and forth to be sprayed out through the spray pipe to be in full contact with the steam; the crankshaft and connecting piece structure can stir materials, so that the contact effect is further improved, and the distillation efficiency and practicability are improved.

Description

A distillation apparatus for producing plant essential oil atomized liquid Technical Field

[0001] This utility model relates to the field of plant essential oil atomized liquid production technology, and in particular to a distillation device for producing plant essential oil atomized liquid. Background Technology

[0002] Electronic cigarettes are electronic products that mimic traditional cigarettes, having the same appearance, smoke, taste, and feel. Plant essential oil e-liquids are commonly used in electronic cigarettes.

[0003] Referring to the patent with announcement number CN217015370U, a distillation device for the production of plant essential oil atomized liquid is disclosed, which improves the effective contact between the material and steam in the reaction vessel, avoids the distillation temperature from flowing out, and improves the overall distillation effect of the material in the extraction liquid reaction vessel, and facilitates the observation of the distillation situation in the extraction liquid reaction vessel.

[0004] However, the device has limitations in practical applications: it only blows steam to the material at the bottom of the reactor through the nozzle on the distribution plate to promote contact, but this single bottom gas distribution method results in insufficient contact area and uneven distribution of steam and material. In particular, the material far from the distribution plate has a significantly reduced contact efficiency with steam due to the limited steam penetration distance, which in turn affects the uniformity of the distillation process and the efficiency of essential oil extraction. Summary of the Invention

[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A distillation apparatus for producing plant essential oil atomized liquid includes a reaction vessel with an insulation layer on the outside and a feeding port on one side of the top of the reaction vessel. An air inlet pipe is rotatably installed on the top of the reaction vessel, and the lower end of the air inlet pipe is connected to a distribution plate inside the reaction vessel. Several nozzles are provided at the bottom of the distribution plate. A spraying mechanism connected to the distribution plate is provided inside the reaction vessel. An observation port is provided on one side of the reaction vessel, and a glass is provided on one side of the observation port. A fog clearing component is provided on one side of the glass. A filter screen is provided on one side of the lower part of the reaction vessel. An essential oil outlet connected to the filter screen is provided outside the reaction vessel.

[0008] The liquid spraying mechanism includes a fixed frame, which is fixedly installed on the top of the reactor. The upper end of the air inlet pipe passes through the top of the fixed frame, and a motor is provided on one side of the top of the fixed frame.

[0009] As an improved technical solution, the spraying mechanism further includes gear one and gear two. Gear one is set on the outside of the motor output end, and gear two is located inside the fixed frame. Gear two is set on the outside of the air inlet pipe and meshes with gear one. A support plate is provided in the lower part of the reaction vessel. Pump cylinders are symmetrically arranged on the top of the support plate. A conduit is connected to the top of the pump cylinder. Spray pipes are connected to the upper ends of the two conduits. Several nozzles are symmetrically arranged on the inner wall of the spray pipes. A crankshaft is rotatably installed at the middle position of the top of the support plate. A push rod is hinged to the crankshaft through a connector. There are two connectors and two push rods. A piston is connected to the opposite outer side of the two push rods inside the pump cylinder. A one-way valve is provided in the vertical part of the piston. A liquid inlet is opened on the side wall of the horizontal part of the pump cylinder away from the push rod. A one-way valve is provided in the liquid inlet. Several stirring rods are symmetrically arranged below the support plate at the lower end of the crankshaft.

[0010] As an improved technical solution, the two push rods are respectively rectangular rods and Z-shaped rod structures, the connector is T-shaped, and the pump cylinder is L-shaped.

[0011] As an improved technical solution, the piston outer wall is fitted with a sealing ring, the nozzle is annular, and the nozzle is located below the air intake pipe.

[0012] As an improved technical solution, a mounting base is fixedly installed on the upper inner wall of the reactor, and a support ring is rotatably embedded in the inner side wall of the mounting base. The support ring is located outside the flow divider and is fixedly connected to the flow divider.

[0013] As an improved technical solution, the fog clearing component includes a rotating rod, which is rotatably mounted on the top of the observation port. One end of the rotating rod extends into the reactor and is connected to a cleaning rod, and one side wall of the cleaning rod is in contact with the glass.

[0014] As an improved technical solution, the observation port is hinged with a magnetic cap at the end away from the reactor, and the glass is provided with an anti-fog film on the side near the rotating rod.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] 1. This utility model utilizes an electric motor to drive the distribution plate to rotate, thereby uniformly spraying steam into the reactor. Simultaneously, it drives the crankshaft to work, which in turn drives the piston to reciprocate, continuously pushing the liquid material inside into the nozzle and then spraying it out through the nozzle, allowing it to better and more evenly contact the blown steam, thus improving the distillation effect. Furthermore, the structure of the crankshaft and connecting parts will stir the material inside the reactor, ensuring more thorough contact with the steam, making it more practical.

[0017] 2. This utility model can drive the cleaning rod to clean one side of the glass by rotating the rotating rod, so as to avoid fogging and affect the observation of the internal condition of the reaction vessel. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 is a partial cross-sectional structural diagram of the reaction vessel of this utility model.

[0021] Figure 3 is a schematic diagram of the structure between the pump barrel and the nozzle of this utility model.

[0022] Figure 4 is a partial cross-sectional view of the observation port of this utility model.

[0023] Figure 5 is an enlarged structural schematic diagram of A in Figure 2 of this utility model.

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

[0025] 1. Reactor; 2. Inlet pipe; 3. Diverter plate; 4. Mounting base; 5. Support ring; 6. Fixing frame; 7. Motor; 8. Gear 1; 9. Gear 2; 10. Filter screen; 11. Support plate; 12. Pump barrel; 13. Guide pipe; 14. Nozzle; 15. Crankshaft; 16. Connecting parts; 17. Push rod; 18. Piston; 19. Observation port; 20. Glass; 21. Rotating rod; 22. Cleaning rod; 23. Magnetic cover; 24. Insulation layer; 25. Stirring rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0029] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0030] As shown in Figures 1-3 and 5, this embodiment provides a distillation apparatus for producing plant essential oil atomized liquid, including a reaction vessel 1. An insulation layer 24 is provided on the outside of the reaction vessel 1. A feeding port is located on one side of the top of the reaction vessel 1. An air inlet pipe 2 is rotatably installed on the top of the reaction vessel 1, and the lower end of the air inlet pipe 2 is connected to a distribution plate 3 inside the reaction vessel 1. Several nozzles are located at the bottom of the distribution plate 3. A spraying mechanism connected to the distribution plate 3 is located inside the reaction vessel 1. An observation port 19 is located on one side of the reaction vessel 1, and a glass 20 is located on one side of the observation port 19. A fog-clearing component is located on one side of the glass 20. A filter screen 10 is located on one side of the lower part of the reaction vessel 1. An essential oil outlet connected to the filter screen 10 is located outside the reaction vessel 1. The insulation layer 24 reduces heat loss during distillation and maintains the temperature stability inside the reaction vessel 1. The distribution plate 3, in conjunction with the nozzles, achieves initial steam dispersion. The filter screen 10 can separate the distilled essential oil from impurities, improving product purity.

[0031] The liquid spraying mechanism includes a fixed frame 6, which is fixedly installed on the top of the reactor 1. The upper end of the air inlet pipe 2 passes through the top of the fixed frame 6, and a motor 7 is provided on one side of the top of the fixed frame 6. The fixed frame 6 provides stable support for the liquid spraying mechanism, and the motor 7 drives the subsequent transmission structure to provide a power source.

[0032] In this example, the spraying mechanism also includes gear 8 and gear 9. Gear 8 is sleeved on the outside of the output end of motor 7 and is located inside the fixed frame 6. Gear 9 is sleeved on the outside of air inlet pipe 2 and meshes with gear 8. A support plate 11 is provided in the lower part of the reactor 1. Pump cylinders 12 are symmetrically arranged on the top of the support plate 11. The top of the pump cylinders 12 is connected to a conduit 13. The upper ends of the two conduits 13 are connected to spray pipes 14, and several nozzles 2 are symmetrically arranged on the inner wall of the spray pipes 14. A crankshaft 15 is rotatably installed at the middle position of the top of the support plate 11. A push rod 17 is hinged to the crankshaft 15 through a connector 16. There are two connectors 16 and two push rods 17. The two push rods 17 are relatively... A piston 18 is connected to the pump cylinder 12 on the outside. A one-way valve is provided in the vertical part of the piston 18. A liquid inlet is opened on the side wall of the horizontal part of the pump cylinder 12 away from the push rod 17, and a one-way valve is provided in the liquid inlet. Several stirring rods 25 are symmetrically arranged below the support plate 11 at the lower end of the crankshaft 15. The transmission structure of gear 1 8 and gear 2 9 converts the rotation of the motor 7 into the rotation of the air inlet pipe 2. At the same time, the piston 18 is driven to reciprocate through the crankshaft 15 and the push rod 17, so as to realize the circulation of material from the pump cylinder 12 through the guide pipe 13 and the nozzle 14, which enhances the dynamic mixing effect of material and steam. The stirring rods 25 can stir the material, so that the material and steam can come into more thorough contact.

[0033] In this example, the two push rods 17 are rectangular rods and Z-shaped rods, respectively, the connector 16 is T-shaped, and the pump barrel 12 is L-shaped. The asymmetrical push rod 17 structure, together with the T-shaped connector 16, can drive the piston 18 to reciprocate when the crankshaft 15 rotates, so that the pump barrels 12 on both sides can draw in and spray liquid, thereby improving the continuity and stability of the spraying process.

[0034] In this example, a sealing ring is fitted on the outer wall of the piston 18, and the nozzle 14 is annular and located below the air intake pipe 2. The sealing ring ensures the sealing of the pump barrel 12 when the piston 18 moves, preventing liquid leakage. The annular nozzle 14 is arranged around the crankshaft 15, which can spray materials evenly from the circumference and expand the contact range with steam.

[0035] In this example, a mounting base 4 is fixedly installed on the upper inner wall of the reactor 1. A support ring 5 is rotatably embedded in the inner side wall of the mounting base 4. The support ring 5 is located outside the distribution plate 3 and is fixedly connected to the distribution plate 3. The mounting base 4 and the support ring 5 cooperate to provide radial support for the rotating distribution plate 3, reduce the shaking when the inlet pipe 2 rotates, and improve the stability of steam distribution.

[0036] As shown in Figure 1, in this example, the fog clearing component includes a rotating rod 21, which is rotatably mounted on the top of the observation port 19. One end of the rotating rod 21 extends into the reactor 1 and is connected to a cleaning rod 22, and one side wall of the cleaning rod 22 is in contact with the glass 20. The rotating rod 21 drives the cleaning rod 22 to rotate, which can promptly remove water mist or stains condensed on the surface of the glass 20, maintain the clarity of the observation port 19, and facilitate real-time monitoring of the distillation status.

[0037] In this example, the end of the observation port 19 furthest from the reactor 1 is hinged with a magnetic cover 23, and the glass 20 is provided with an anti-fog film on the side near the rotating rod 21. The magnetic cover 23 facilitates quick opening and closing of the observation port 19, improving operational convenience. The anti-fog film reduces water vapor condensation on the surface of the glass 20, and together with the cleaning rod 22, further enhances the visualization effect and reduces the frequency of manual maintenance.

[0038] In operation, motor 7 drives gear 8 to rotate, which in turn drives gear 9 to rotate, thereby rotating the intake pipe 2 and the distribution plate 3. This causes the nozzle at the bottom of the distribution plate 3 to dynamically spray steam downwards onto the material. Simultaneously, the distribution plate 3 drives the crankshaft 15 to rotate synchronously, which in turn drives the connecting piece 16 and the push rod 17. This, in turn, drives the piston 18 inside the pump cylinder 12 to reciprocate, spraying the material from the nozzle 2 of the annular nozzle 14 into the reaction vessel 1. There, the material is mixed with the steam through a counter-current impact, ensuring thorough and uniform contact. Shaft 15 drives stirring rod 25 to stir the material, increasing its contact with steam and ensuring sufficient contact; insulation layer 24 maintains stable distillation temperature inside reactor 1; anti-fog film on one side of glass 20 inside observation port 19, together with cleaning rod 22 driven by rotating rod 21, maintains the clarity of glass 20; magnetic cover 23 facilitates quick opening and maintenance. The entire system, through power linkage, gas-liquid mixing, temperature control separation, and visualization design, improves the fullness and uniformity of steam-material contact, shortens distillation time, and increases essential oil extraction rate and product purity.

[0039] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A distillation apparatus for producing plant essential oil atomized liquid, comprising a reaction vessel (1), characterized in that: The reactor (1) is provided with a heat insulation layer (24) on the outside. The reactor (1) is provided with a feeding port on one side of the top. The reactor (1) is rotatably installed with an air inlet pipe (2) on the top. The lower end of the air inlet pipe (2) is connected to a flow divider plate (3) inside the reactor (1). The flow divider plate (3) is provided with several nozzles at the bottom. The reactor (1) is provided with a spraying mechanism connected to the flow divider plate (3). The reactor (1) is provided with an observation port (19) on one side. The observation port (19) is provided with a glass (20) on one side. The glass (20) is provided with a fog clearing component on one side. The reactor (1) is provided with a filter screen (10) on one side of the lower part. The reactor (1) is provided with an essential oil outlet connected to the filter screen (10) on the outside. The spraying mechanism includes a fixing frame (6). The fixing frame (6) is fixedly installed on the top of the reactor (1). The upper end of the air inlet pipe (2) passes through the top of the fixing frame (6). The fixing frame (6) is provided with a motor (7) on one side of the top.

2. The distillation apparatus for producing plant essential oil atomized liquid according to claim 1, characterized in that: The spraying mechanism also includes gear one (8) and gear two (9). Gear one (8) is sleeved on the outside of the output end of the motor (7) and is located inside the fixed frame (6). Gear two (9) is sleeved on the outside of the air inlet pipe (2) and meshes with gear one (8). The lower part of the reactor (1) is provided with a support plate (11). The top of the support plate (11) is symmetrically provided with pump cylinders (12). The top of the pump cylinders (12) is connected to a conduit (13). The upper ends of the two conduits (13) are connected to spray pipes (14). The inner wall of the spray pipes (14) is symmetrically provided with several nozzles two. A crankshaft (15) is rotatably mounted at the top center of the support plate (11). The crankshaft (15) is hinged to a push rod (17) via a connector (16). Both the connector (16) and the push rod (17) are provided in twos. The two push rods (17) are connected to a piston (18) inside the pump barrel (12) on their opposite outer sides. A one-way valve is provided in the vertical part of the piston (18). An inlet is provided on the side wall of the horizontal part of the pump barrel (12) away from the push rod (17). A one-way valve is provided in the inlet. Several stirring rods (25) are symmetrically provided below the support plate (11) at the lower end of the crankshaft (15).

3. The distillation apparatus for producing plant essential oil atomized liquid according to claim 2, characterized in that: The two push rods (17) are rectangular rods and Z-shaped rods, respectively. The connector (16) is T-shaped, and the pump cylinder (12) is L-shaped.

4. The distillation apparatus for producing plant essential oil atomized liquid according to claim 3, characterized in that: The piston (18) is fitted with a sealing ring on its outer wall, and the nozzle (14) is annular and located below the air intake pipe (2).

5. The distillation apparatus for producing plant essential oil atomized liquid according to claim 4, characterized in that: An installation base (4) is fixedly installed on the upper inner wall of the reactor (1). A support ring (5) is rotatably embedded in the inner side wall of the installation base (4). The support ring (5) is located outside the flow divider (3) and is fixedly connected to the flow divider (3).

6. The distillation apparatus for producing plant essential oil atomized liquid according to claim 2, characterized in that: The fog clearing assembly includes a rotating rod (21), which is rotatably mounted on the top of the observation port (19). One end of the rotating rod (21) extends into the reactor (1) and is connected to a cleaning rod (22). One side wall of the cleaning rod (22) is in contact with the glass (20).

7. The distillation apparatus for producing plant essential oil atomized liquid according to claim 6, characterized in that: The observation port (19) is hinged to a magnetic cap (23) at the end away from the reactor (1), and the glass (20) is provided with an anti-fog film on the side near the rotating rod (21).

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