Agilawood essential oil refining furnace through distillation and extraction

Abstract

The invention provides a distillation and extraction agilawood essential oil refining furnace, and relates to the related technical field of essential oil distillation, the distillation and extraction agilawood essential oil refining furnace comprises a base, a cylinder and a first exhaust pipe which are connected in sequence, the cylinder is installed on the base, the first exhaust pipe is installed on the cylinder, and the interior of the base is divided into a first cavity and a second cavity which are different; a second cavity is formed in the first cavity, a communicating pipe communicated with the first cavity is arranged in the second cavity, the first cavity is filled with oil liquid, the second cavity is filled with water, a heating wire is installed in the first cavity and heats the oil liquid in the first cavity so that the oil liquid can heat the water, and due to the fact that the oil liquid can generate little oil liquid during heating, the water can be heated by the heating wire. The heating wire can be prevented from dry burning after being used for a long time, the heating wire is indirectly protected, the service life of the heating wire is prolonged, meanwhile, due to the arrangement of the communicating pipe, the heating area of the second cavity is increased, the water evaporation time is shortened, and meanwhile the temperature of water vapor can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field related to essential oil distillation, in particular to a furnace for distilling and extracting agarwood essential oil. Background Art

[0002] Essential oil distillation is a common method for producing essential oils. The principle is to use water vapor to bring out the essential oils in plant materials and separate the water vapor and essential oils through a condensation device. The current common processing method is to put the plant material into a steam generator, add an appropriate amount of water, heat it to increase the temperature of the water vapor, evaporate the essential oil in the plant material, and then enter the condenser to convert it into essential oil liquid.

[0003] Traditional steam-generating boilers for essential oil distillation heat water through heating wires to vaporize the water in the furnace. After long-term use, the water in the furnace vaporizes and the water content decreases, which can easily cause the heating wire to dry burn. At the same time, since the area where the heating wire is connected to the water is relatively small, the water temperature rises slowly and the efficiency is relatively low. Summary of the invention

[0004] The purpose of the present invention is to provide a furnace for distilling and extracting agarwood essential oil, so as to solve the technical problems that the heating wire is prone to dry burning and the heating efficiency is relatively slow in the prior art. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The invention provides a furnace for distilling and extracting agarwood essential oil, comprising a base, a cylinder, and a first exhaust pipe connected in sequence;

[0007] The base comprises a first cavity and a second cavity, the first cavity wraps the bottom and the side of the second cavity, and at least one connecting pipe is arranged in the second cavity, the connecting pipe passes through the second cavity from one side of the first cavity and is connected with the other side of the first cavity, a heating wire is arranged in the first cavity and the first cavity is filled with oil, the second cavity is filled with water, the heating wire heats the oil so that the oil heats the water, a screen partition is arranged between the second cavity and the cylinder, and a first water inlet, a first drain port, an oil inlet, and an oil outlet are arranged on the base, the first water inlet and the drain port are connected with the second cavity, and the oil inlet and the oil outlet are connected with the first cavity;

[0008] The cylinder is installed on the screen partition plate, the first exhaust pipe is installed above the cylinder, and the cylinder is provided with a feed inlet and a discharge outlet.

[0009] Preferably, a cooling component is also included, which includes an outer shell of a columnar cavity, a first spiral tube, a second spiral tube, an oblique tube, and a straight tube, wherein the straight tube extends from one end of the outer shell to the other end, and the first end of the straight tube is connected to the first exhaust pipe, and the second end is used to be connected to a collecting bottle, and a first branch tube and a second branch tube of the same height are arranged on the circumferential surface of the first end of the straight tube, and a partition plate is arranged in the straight tube, the partition plate divides the cavity of the straight tube into a first cavity and a second cavity, and the partition plate is arranged below the first branch tube, the first end of the first spiral tube is connected to the first branch tube, and the second end is connected to the second cavity, the second spiral tube is connected to the second branch tube through the oblique tube, the second end of the second spiral tube is connected to the second cavity, and the second spiral tube is arranged below the first spiral tube, and the outer shell is provided with a second water inlet and a second water outlet, so that cold water can cool the water vapor in the first spiral tube and the second spiral tube.

[0010] Preferably, the cylinder body comprises an inner layer and an outer layer, the outer layer is wrapped around the outer side of the inner layer, and thermal insulation cotton is sandwiched between the inner layer and the outer layer.

[0011] Preferably, a second exhaust pipe is further included, wherein the second exhaust pipe is connected to the first cavity and is connected to the outside through the space between the inner layer and the outer layer.

[0012] Preferably, a ventilation pipe is further provided on the screen partition plate, and a plurality of ventilation holes are circumferentially provided on the side wall of the ventilation pipe.

[0013] Preferably, the cylinder includes a second straight section and a first conical section, the second straight section is installed on the first conical section, the first conical section is installed in the base, and the second straight section is arranged as a double-layer structure, and the discharge port is arranged on the first conical section.

[0014] Preferably, the barrel further includes a second conical section, and the second conical section is arranged at an end of the second straight section away from the first conical section, the first exhaust pipe is arranged in the first conical section, and the feed port is arranged on the first conical section.

[0015] Preferably, a collecting bottle is further included, which is connected to the cooling assembly and is used to collect condensed liquid.

[0016] Preferably, the collecting bottle is transparent and conical.

[0017] Preferably, a controller is further included, and the controller is electrically connected to the heating wire.

[0018] The technical solution provided by this application document includes the following beneficial effects:

[0019] The invention provides a furnace for distilling and extracting agarwood essential oil, comprising a base, a cylinder, a first exhaust pipe, a cooling component and a collecting bottle which are connected in sequence.

[0020] The base includes a first cavity and a second cavity, the first cavity wraps the bottom and the side of the second cavity, and at least one connecting tube is arranged in the second cavity, the connecting tube passes through the second cavity from one side of the first cavity and is connected with the other side of the first cavity, a heating wire is arranged in the first cavity and the first cavity is filled with oil, and the second cavity is filled with water, the heating wire heats the oil so that the oil heats the water, wherein, due to the connecting tube, the oil in the first cavity is convenient to flow in the connecting tube to heat the water in the second cavity, thereby increasing the space between the first cavity and the second cavity The contact area of ​​the cavity can increase the heating speed. It is preferably set that three connecting pipes are set. The three connecting pipes cross the second cavity to form the flow of oil in the first cavity, increase the heated area of ​​the second cavity, accelerate the evaporation time of water, and at the same time ensure the temperature of water vapor. The oil used is high-temperature oil. The temperature of the oil increases under the condition of heating by the heating wire, and the temperature can reach 150 degrees Celsius, which is convenient for heating the water in the second cavity. At the same time, the evaporation rate of the oil is relatively low, which can avoid the situation where the heating wire burns out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of a furnace for distilling and extracting agarwood essential oil provided by Embodiment 1 of the present invention;

[0023] Figure 2 is another structural schematic diagram showing a furnace for distilling and extracting agarwood essential oil according to an exemplary embodiment;

[0024] Figure 3 is a cross-sectional view showing a base according to an exemplary embodiment;

[0025] Figure 4 is a schematic structural diagram showing a cooling assembly according to an exemplary embodiment.

[0026] In the figure: 1. base; 11. first cavity; 12. second cavity; 13. screen partition plate; 14. heating wire; 15. connecting pipe; 16. first water inlet; 17. oil inlet; 18. oil outlet; 19. second exhaust pipe; 2. cylinder; 21. first conical section; 22. second straight section; 23. second conical section; 24. feed inlet; 25. discharge port; 26. inner layer; 27. outer layer; 29. ​​ventilation pipe; 3. first exhaust pipe; 4. cooling assembly; 41. first spiral tube; 42. second spiral tube; 43. second water inlet; 44. second water outlet; 45. straight tube; 451. first cavity; 452. second cavity; 46. outer shell; 47. inclined tube; 48. partition plate; 5. collecting bottle. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0028] This specific embodiment provides a furnace for distilling and extracting agarwood essential oil, which solves the technical problems in the prior art that the heating wire is prone to dry burning and the heating efficiency is relatively slow.

[0029] The following is an explanation of the embodiments with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the invention described in the claims. In addition, the entire contents of the configurations shown in the following embodiments are not limited to the solutions required as the invention described in the claims.

[0030] Reference Figure 1-Figure 4 The present invention provides a furnace for distilling and extracting agarwood essential oil, comprising a base 1, a cylinder 2, and a first exhaust pipe 3 which are connected in sequence.

[0031] The base 1 includes a first cavity 11 and a second cavity 12. The first cavity 11 wraps the bottom and side of the second cavity 12, and at least one connecting pipe 15 is arranged in the second cavity 12. The connecting pipe 15 passes through the second cavity 12 from one side of the first cavity 11 and is connected to the other side of the first cavity 11. A heating wire 14 is arranged in the first cavity 11 and the first cavity 11 is filled with oil, and the second cavity 12 is filled with water. The heating wire 14 heats the oil so that the oil heats the water. In particular, since the connecting pipe 15 is arranged, it is convenient for the oil in the first cavity to be heated in the connecting pipe. The first cavity 12 is provided with a mesh partition plate 13, and the first cavity 12 is provided with a first water inlet 16, a first drain port, an oil inlet 17, and an oil outlet 18. The first water inlet 16 and the first drain port are connected to the second cavity 12, so as to heat the water in the second cavity 12, increase the contact area between the first cavity and the second cavity, and improve the heating speed. It is preferred to set that there are three connecting pipes, and the three connecting pipes 15 cross the second cavity to form the flow of oil in the first cavity, wherein the oil is high-temperature oil, and the oil increases the temperature under the condition of heating by the heating wire, and the temperature can reach 150 degrees Celsius, which is convenient for heating the water in the second cavity. At the same time, the evaporation rate of the oil is relatively low, so that the heating wire 14 can be prevented from burning empty, and the service life of the heating wire is extended. A mesh partition plate 13 is provided between the second cavity 12 and the cylinder 2, and a first water inlet 16, a first drain port, an oil inlet 17, and an oil outlet 18 are provided on the base 1, wherein the first water inlet 16 and the first drain port are connected to the second cavity 12, so as to facilitate the supply of water to the second cavity 12 and facilitate the evaporation of the water source, and the oil inlet 17 and the oil outlet 18 are connected to the first cavity 11, so as to facilitate the heating wire 14 to heat the oil.

[0032] The cylinder 2 is installed on the screen partition plate 13, and the first exhaust pipe 3 is installed above the cylinder 2. The cylinder 2 is provided with a feed port 24 and a discharge port 25. People can fill the refined materials into the cylinder 2 through the feed port 24. After the refining is completed, it is convenient for people to take out the residue from the discharge port 25. The discharge port 25 is set at the bottom of the cylinder 2 to facilitate the removal of materials.

[0033] In this way, the base 1 is divided into different first cavities 11 and second cavities 12, and a connecting pipe 15 connected with the first cavity 11 is provided in the second cavity 12, and the first cavity 11 is filled with oil, and the second cavity is filled with water. The heating wire 14 heats the oil in the first cavity 11 so that the oil heats the water. Since the oil will emit less when heated, the heating wire can be prevented from drying out if used for a long time. At the same time, since the connecting pipe 15 is provided, the heating area of ​​the second cavity is increased, the evaporation time of water is accelerated, and the temperature of the water vapor can be guaranteed.

[0034] A further optimized solution also includes a cooling assembly 4, which includes a shell 46 with a columnar cavity, a first spiral tube 41, a second spiral tube 42, an inclined tube 47, and a straight tube 45. The straight tube 45 extends from one end of the shell 46 to the other end, and the first end of the straight tube 45 is connected to the first exhaust pipe 3, and the second end is used to be connected to the collection bottle. A first branch tube and a second branch tube of the same height are arranged on the circumference of the first end of the straight tube 45, and a partition plate 48 is arranged in the straight tube. The partition plate 48 divides the cavity of the straight tube into a first cavity 451 and a second cavity 452, and the partition plate 48 is arranged below the first branch tube. The first end of the first spiral tube 41 is connected to the second cavity 452. The first spiral tube 41 is connected to the second chamber 452 by a branch tube and the second end is connected to the second chamber 452. The second spiral tube 42 is connected to the second branch tube through an inclined tube 47. The second end of the second spiral tube 42 is connected to the second chamber 452. The second spiral tube 42 is arranged below the first spiral tube 41. The outer shell 6 is provided with a second water inlet 43 and a second water outlet 44 so that cold water can cool the water vapor in the first spiral tube 41 and the second spiral tube 42. In this way, the water vapor can be diverted by setting two spiral tubes. Even if the flow rate of the water vapor is relatively large, a relatively good cooling effect can be achieved. In addition, people can still set three or more spiral tubes as needed.

[0035] A further optimization scheme is to reduce the outward release of heat energy in the cylinder 2, the cylinder 2 includes an inner layer 26 and an outer layer 27, the outer layer 27 is wrapped around the outside of the inner layer 26, and thermal insulation cotton is sandwiched between the inner layer 26 and the outer layer 27 to reduce the chance of outward diffusion and lock the temperature inside the cylinder 2.

[0036] A further optimized solution further includes a second exhaust pipe 19 , which is connected to the first cavity 11 and is connected to the outside through the space between the inner layer 26 and the outer layer 27 .

[0037] To further optimize the solution, in order to increase the speed of water vapor flow, a ventilation pipe 29 is also provided on the screen partition plate 13, and a plurality of ventilation holes are provided on the side wall of the ventilation pipe 29 along the circumferential direction, so that the water vapor in the second cavity 12 can flow out of the second cavity 12.

[0038] In a further optimized solution, the cylinder 2 includes a second straight section 22 and a first conical section 21, the second straight section 22 is installed on the first conical section 21, the first conical section 21 is installed in the base 1, and the second straight section 22 is set as a double-layer structure, and the discharge port 25 is set on the first conical section 21, so as to facilitate the removal of the remaining materials after the essential oil is extracted. Figure 1 It can be seen that the first conical section 21 is embedded in the base 1, and people only need to keep the second straight section warm.

[0039] Further optimization scheme, in order to facilitate the evaporation of water vapor to maintain a sufficiently large flow rate, the cylinder 2 also includes a second conical section 23, and the second conical section 23 is arranged at the end of the second straight section 22 away from the first conical section 21, and the first exhaust pipe 3 is arranged in the first conical section 21. Since the cross section of the second conical section gradually decreases, the water vapor flow rate increases, and the speed of gas flow increases. The feed port 24 is arranged on the first conical section 21. When the material falls, due to the certain distance between the first conical section 21 and the second conical section, it is convenient for the material to be dispersed, the tightness between the loose materials is loosened, and the essential oil is released.

[0040] A further optimization scheme also includes a collecting bottle 5, which is connected to the outlet end of the cooling component 4, that is, connected to the outlet end of the spiral tube. In order to facilitate people to check the extracted essential oil, the collecting bottle 5 is set to be transparent and set to be conical. A switch is designed at the bottom of the collecting bottle 5, which is convenient for people to take out water or essential oil at any time. Because it is transparent, it is convenient for people to check the dividing line between oil and water, which is convenient for oil and water separation. At the same time, the collecting bottle 5 is set to be conical, which is also convenient for water and oil separation, thereby reducing the loss of essential oil.

[0041] A further optimized solution also includes a controller, which is electrically connected to the heating wire. In this way, the controller is controlled to change the burning temperature of the heating wire, thereby realizing the replacement of slow fire and high fire, wherein the slow fire is 4000-5000 degrees Celsius and the high fire is 8000-9000 degrees Celsius. By alternating between slow fire and high fire, the refined essential oil is more fragrant.

[0042] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. used herein to indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0045] It is to be understood that the same or similar parts in the above embodiments can refer to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments. The multiple schemes provided in this application include their own basic schemes, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0046] Although the embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present application. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A furnace for distilling and extracting agarwood essential oil, characterized in that: It comprises a base (1), a cylinder (2), and a first exhaust pipe (3) which are connected in sequence; The base (1) comprises a first cavity (11) and a second cavity (12), wherein the first cavity (11) surrounds the bottom and side of the second cavity (12), and at least one connecting tube (15) is arranged in the second cavity (12), and the connecting tube (15) passes through the second cavity (12) from one side of the first cavity (11) and is connected to the other side of the first cavity (11), a heating wire (14) is arranged in the first cavity (11), and the first cavity (11) is filled with oil, and the second cavity (12) is provided with a heating wire (14). The cavity (12) is filled with water, the heating wire (14) heats the oil so that the oil heats the water, a screen partition plate (13) is provided between the second cavity (12) and the cylinder (2), and the base (1) is provided with a first water inlet (16), a first drain outlet, an oil inlet (17), and an oil outlet (18), the first water inlet (16) and the drain outlet are in communication with the second cavity (12), and the oil inlet (17) and the oil outlet (18) are in communication with the first cavity (11); The cylinder (2) is mounted on the screen partition plate (13), the first exhaust pipe (3) is mounted above the cylinder (2), and the cylinder (2) is provided with a feed port (24) and a discharge port (25).

2. The furnace for distilling and extracting agarwood essential oil according to claim 1, characterized in that: The cooling assembly (4) further comprises a shell (46) with a columnar cavity, a first spiral tube (41), a second spiral tube (42), an inclined tube (47), and a straight tube (45). The straight tube (45) extends from one end of the shell (46) to the other end, and the first end of the straight tube (45) is connected to the first exhaust pipe (3), and the second end is used to be connected to a collection bottle. A first branch tube and a second branch tube of the same height are arranged on the circumference of the first end of the straight tube (45), and a partition plate (48) is arranged inside the straight tube (45). The partition plate (48) divides the cavity of the straight tube (45) into a first cavity (451) and a second cavity (452). 52), and the partition plate (48) is arranged below the first branch pipe, the first end of the first spiral tube is connected to the first branch pipe, and the second end is connected to the second cavity (452), the second spiral tube (42) is connected to the second branch pipe through the inclined tube (47), the second end of the second spiral tube (42) is connected to the second cavity (452), and the second spiral tube (42) is arranged below the first spiral tube (41), and the shell (46) is provided with a second water inlet (43) and a second water outlet (44) so ​​that cold water can cool the water vapor in the first spiral tube (41) and the second spiral tube (42).

3. The furnace for distilling and extracting agarwood essential oil according to claim 1, characterized in that: The cylinder (2) comprises an inner layer (26) and an outer layer (27), wherein the outer layer (27) is wrapped around the outer side of the inner layer (26), and thermal insulation cotton is sandwiched between the inner layer (26) and the outer layer (27).

4. The furnace for distilling and extracting agarwood essential oil according to claim 3, characterized in that: It also includes a second exhaust pipe (19), which is connected to the first cavity (11) and is connected to the outside through the space between the inner layer (26) and the outer layer (27).

5. The furnace for distilling and extracting agarwood essential oil according to claim 1, characterized in that: The screen partition plate (13) is also provided with a ventilation pipe (29), and a plurality of ventilation holes are provided on the side wall of the ventilation pipe (29) along the circumferential direction.

6. The furnace for distilling and extracting agarwood essential oil according to claim 3, characterized in that: The barrel (2) comprises a second straight section (22) and a first conical section (21), the second straight section (22) being mounted on the first conical section (21), the first conical section (21) being mounted in the base (1), and the second straight section (22) being arranged as a double-layer structure, and the discharge port (25) being arranged on the first conical section (21).

7. The furnace for distilling and extracting agarwood essential oil according to claim 6, characterized in that: The barrel (2) further comprises a second conical section (23), and the second conical section (23) is arranged at an end of the second straight section (22) away from the first conical section (21), the first exhaust pipe (3) is arranged on the first conical section (21), and the feed port (24) is arranged on the first conical section (21).

8. The furnace for distilling and extracting agarwood essential oil according to claim 2, characterized in that: It also includes a collecting bottle (5), which is connected to the cooling component (4) and is used to collect condensed liquid.

9. The furnace for distilling and extracting agarwood essential oil according to claim 8, characterized in that: The collecting bottle (5) is transparent and conical.

10. The furnace for distilling and extracting agarwood essential oil according to claim 1, characterized in that: A controller is also included, and the controller is electrically connected to the heating wire.

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