A process for extracting essential oil from cosmetics

Abstract

The present invention belongs to the technical field of plant oil preparation, and discloses a cosmetic essential oil extraction process, comprising a mounting frame, a distillation tank provided on one side of the mounting frame, a tank cover provided on the top of the distillation tank, a delivery pipe fixedly installed on the top of the tank cover, a condenser fixedly installed on one end of the delivery pipe, an oil-water separator provided at the bottom of the condenser, a controller provided on one side of the condenser and on the side of the mounting frame, and mounting grooves provided on both sides of the top of the distillation tank. Plants are placed inside the distillation tank by means of a first placement plate and a second placement plate, to prevent the plants from adhering to the inner wall of the distillation tank during the distillation process, thereby affecting the distillation effect. When the fixed plate and the first and second placement plates are driven to move by a movable mounting block, all the plants on the first and second placement plates can be taken out at once, to prevent the residual plants from adhering to the inner wall of the distillation tank after distillation, thereby making it inconvenient to clean the distillation tank and to improve the working effect.

Description

Technical Field

[0001] The invention belongs to the technical field of vegetable oil preparation, and in particular relates to a process for extracting cosmetic essential oil. Background Art

[0002] Essential oils are highly concentrated mixtures of volatile compounds extracted from plants, with specific aromas and pharmacological activities. In cosmetics, essential oils can be used to adjust the fragrance of a product, provide antibacterial, anti-inflammatory, or moisturizing properties, improve skin texture, stimulate blood circulation, and promote relaxation.

[0003] In the prior art, plant raw materials are placed in a distillation device, and the aromatic components of the plant are distilled out using the water vapor generated below, and the essential oil is extracted through a condenser and an oil-water separator. When the extraction is completed, the plant in the distillation device needs to be taken out. The plant easily adheres to the inner wall of the distillation device, which makes it inconvenient to take the plant out at one time and it is not convenient to improve the working effect. Summary of the Invention

[0004] The present invention aims to solve the problems in the prior art and proposes the following technical solutions:

[0005] A cosmetic essential oil extraction process is applied to an extraction device. The extraction device includes a mounting frame, a distillation tank is provided on one side of the mounting frame, a tank cover is provided on the top of the distillation tank, a delivery pipe is fixedly installed on the top of the tank cover, a condenser is fixedly installed on one end of the delivery pipe, an oil-water separator is provided at the bottom of the condenser, a controller is provided on one side of the condenser and on one side of the mounting frame, mounting grooves are provided on both sides of the top of the distillation tank, a pulling block is provided on the inner wall of the mounting groove, a fixed block is fixedly installed on one end of the pulling block, a moving block is fixedly installed on the fixed block, a mounting block is slidably connected to the outer side of the moving block, a heating block is provided on the outer side of the mounting block, the heating block is fixedly installed to the inner wall of the distillation tank, a through hole is provided at the bottom of the heating block, moving grooves are provided on both sides of the inner wall of the mounting block, a fixing plate is fixedly installed on one side of the fixing plate, a first placing plate is fixedly installed on the bottom of the first placing plate and on one side of the fixing plate, a second placing plate is fixedly installed on the bottom of the first placing plate and on one side of the fixing plate, a filtering hole is provided on the bottom of the first placing plate and the second placing plate, the filtering hole passes through the bottom of the mounting block, a limiting groove is provided on the top of the fixing plate, a slider is slidably connected inside the limiting groove, and a card block is fixedly installed on the top of the slider.

[0006] As a preferred embodiment of the above technical solution, a sealing ring is fixedly installed on the bottom of the tank cover, a movable groove is opened on the top of the distillation tank, the movable groove is located on both sides of the installation groove, a movable opening is opened on one side of the sealing ring and on the inner wall of the top of the distillation tank, and a limiting device is provided inside the movable groove, and the limiting device is symmetrically arranged around the center of the distillation tank.

[0007] As a preferred embodiment of the above technical solution, the pulling block is rotatably connected to a connecting block at one end away from the fixed block, and two plug rods are fixedly installed on one side of the connecting block. The connecting block is located at the top of the distillation tank, and a slot is provided at the top of the distillation tank. The two plug rods are plugged into the slot, and the pulling block, fixed block and movable block are all symmetrically arranged with respect to the center of the mounting block.

[0008] As a preferred embodiment of the above technical solution, a support plate is provided at the bottom of the mounting block, an electric telescopic rod is fixedly installed at the bottom of the support plate, the bottom of the electric telescopic rod is fixedly installed to the inner wall of the bottom of the heating block, the electric telescopic rod is located on the outside of the through hole and the filter hole, and the support plate and the electric telescopic rod are distributed in a circular array with the center of the mounting block.

[0009] As a preferred embodiment of the above technical solution, the shape of the card block is L-shaped, a groove is provided at the bottom of the card block, one side of the top of the mounting block is located inside the groove, and two heating plates are fixedly installed on the inner wall of the top of the mounting block near the first placement block, and the heating plates are located between the movable grooves.

[0010] As a preferred embodiment of the above technical solution, the limiting device includes a limiting block, a first moving rod is fixedly installed at the middle position at the bottom of the limiting block, a first round protrusion is fixedly installed at the bottom of the first moving rod, a pushing block is provided at the bottom of the first round protrusion, the bottom of the pushing block is slidably connected to the inner wall of the bottom of the movable groove, a tightening block is fixedly installed on one side of the pushing block, a connecting spring is fixedly installed on the other side of the pushing block, a fixed groove is provided near the inner wall of one side of the movable groove, and one end of the connecting spring is fixedly installed to the fixed groove.

[0011] As a preferred embodiment of the above technical solution, the two sides of the limiting block are slidably connected to the inner wall of the movable groove, a fixed spring is fixedly installed in the middle of the limiting block, one side of the pushing block is an inclined surface, the connecting spring is located at the bottom of the inclined surface, the tightening block is located at the movable mouth, and one side of it is in contact with the sealing ring.

[0012] As a preferred embodiment of the above technical solution, a second moving rod is fixedly installed at both ends of the bottom of the limiting block, a second round protrusion is fixedly installed at the bottom of the second moving rod, a movable block is fixedly installed at the bottom of the second round protrusion, the movable block is slidably connected to the inner wall of the bottom of the movable groove, an insertion block is fixedly installed on one side of the movable block, and sockets are provided on both sides of the fixed block. The insertion block passes through the movable groove and is plugged into the sockets, a compression spring is fixedly installed on one side of the movable block, and a support block is fixedly installed at one end of the compression spring.

[0013] As a preferred embodiment of the above technical solution, the movable block, the insert block, the second movable rod and the second convex protrusion are all located on both sides of the fixed block. The movable block is close to the compression spring at one end and is an inclined surface. The first convex protrusion and the second convex protrusion are both located at the bottom end of the inclined surface. The bottom of the support block is fixedly installed on the inner wall of the bottom of the movable groove.

[0014] Furthermore, the process comprises the following steps:

[0015] Step 1: Lay the plants flat on the first placement plate and the second placement plate, drive the slider, the fixed plate and the movable groove through the card block, push the card block to move the fixed plate downward along the movable groove, so that the first placement plate and the second placement plate between the fixed plates move toward the inside of the mounting block. When the fixed plate is completely moved to the movable interior, the card block moves to the top of the mounting block, and the mounting block is located inside the groove. The first placement plate and the second placement plate are installed inside the mounting block, and then the pulling block, the fixed block, the movable block and the mounting block are moved from the top of the distillation tank to the inside of the distillation tank, so that the mounting block is located inside the heating block, and the bottom of the mounting block is supported by the support plate and the electric telescopic rod, and then the pulling block is moved to the inside of the mounting groove, and the connecting block is rotated so that the insertion rod is plugged into the slot at the bottom of the distillation tank, so that the mounting block is fixed inside the distillation tank;

[0016] Step 2: water is transported to the interior of the distillation tank, the tank cover is covered, and the limiting block is squeezed by the tank cover, and the limiting block drives the first movable rod, the first round protrusion, the second movable rod and the second round protrusion to move downward through the action of the fixed spring, squeezing the pushing block and the movable block. When the limiting block moves to the inside of the movable groove, the pushing block pushes the tight block to fit tightly with the outer side of the tank cover. At the same time, the movable block drives the plug block to plug into the plug slots on both sides of the fixed block, limiting the fixed block so that the distillation tank remains sealed. The controller is then used to heat the heating block and the heating plate so that the plants on the first placement plate and the second placement plate are heated evenly. Through high-temperature heating, water vapor passes through the plant raw material, and the water vapor carries the aromatic components in the plant and rises into the condenser. The water vapor containing the aromatic components is cooled in the condenser and becomes liquid. The liquid enters the oil-water separator. Since essential oil and water are immiscible and have different specific gravities, they are separated by the action of the oil-water separator. The upper layer is essential oil and the lower layer is hydrosol. The obtained essential oil is clarified, dehydrated and filtered to remove impurities and moisture to obtain pure essential oil.

[0017] Step 3: After the extraction is completed, the water in the distiller is drained and the lid is opened. The limiting block is no longer squeezed, and the limiting block is pushed upward along the inner wall of the movable groove by the elastic action of the fixed spring, and the first movable rod, the first round protrusion, the second movable rod and the second round protrusion are driven to move upward, so that the first round protrusion no longer squeezes the pushing block, and the action of the connecting spring causes the pressing block to move toward the movable opening and no longer press against the sealing block. The second round protrusion no longer squeezes the movable block, and the action of the compression spring causes the inserting block to separate from the slot and move into the movable groove, no longer limiting the fixed block. The connecting block is rotated so that the inserting rod is no longer plugged into the slot, so that the fixed block is no longer fixed.

[0018] Step 4: Push the support plate upward through the electric telescopic rod, so that the mounting block, fixed block and pulling block move upward, so that the pulling block moves out of the mounting slot to the top of the distillation tank, move the pulling block upward, so that the moving block drives the mounting block to move upward, and the mounting block drives the moving fixed plate, the first placement plate and the second placement plate to move upward. When the mounting block moves out of the distillation tank, the distilled raw materials on the first placement plate and the second placement plate move to the outside of the distillation tank, and then move the blocking block upward so that the groove is separated from one side of the mounting block, and the blocking block drives the slider to move upward along the limited slot, and drives the fixed plate to move upward, and then moves the blocking block upward to drive the moving block and the fixed plate to move upward away from the moving slot, so that the first placement plate and the second placement plate between the fixed plates are removed from the mounting block, and finally the raw materials on the first placement plate and the second placement plate can be processed and replaced.

[0019] The beneficial effects of the present invention are:

[0020] (1) The present invention places plants inside the distillation tank by using the first placement plate and the second placement plate to prevent the plants from adhering to the inner wall of the distillation tank during the distillation process, thereby affecting the distillation effect. When the fixed plate and the first placement plate and the second placement plate are driven to move by the movable mounting block, the plants on the first placement plate and the second placement plate can be taken out at one time, thereby preventing the residual plants from adhering to the inner wall of the distillation tank after distillation, thereby making it inconvenient to clean the distillation tank and improving the working effect.

[0021] (2) When the tank cover is closed, the present invention can make the pressing block press against the sealing ring by moving the limiting block, thereby improving the sealing between the tank cover and the distillation tank and improving the distillation effect. In addition, the limiting block can make the insert block plug into the slot, which limits the fixed block again, further improving the stability of the fixed block and the stability of the installation block inside the distillation tank, thereby facilitating the heating and distillation of the plants on the first placement plate and the second placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 What is shown is a schematic diagram of the overall structure of the embodiment;

[0023] Figure 2 Shown is a structural diagram of a tank cover and a distillation tank in an embodiment;

[0024] Figure 3 Shown is a cross-sectional view of an embodiment of the tank cover and the distillation tank;

[0025] Figure 4 Shown is a diagram of the internal structure of the heating block and the mounting block of the embodiment;

[0026] Figure 5 Shown is a structural diagram of the mounting block, the fixing plate, the first placement plate, and the second placement plate of the embodiment;

[0027] Figure 6 Shown is a structural diagram of a filter tank according to an embodiment;

[0028] Figure 7 Shown is a cross-sectional view of an embodiment of the filter tank;

[0029] Figure 8 The embodiment shown is Figure 7 A magnified view of point A;

[0030] Figure 9 Shown is a structural diagram of an embodiment-defined structure.

[0031] In the figure: 1. mounting frame; 2. distillation tank; 3. tank cover; 4. delivery pipe; 5. condenser; 6. condenser; 7. controller; 8. pulling block; 9. fixing block; 10. moving block; 11. mounting block; 12. heating block; 13. fixing plate; 14. first placement plate; 15. second placement plate; 16. slider; 17. clamping block; 18. sealing ring; 19. limiting device; 191. limiting block; 192. first moving rod; 193. first round protrusion; 194. pushing block; 195. pressing block; 196. connecting spring; 20. connecting block; 21. plug rod; 22. support plate; 23. electric telescopic rod; 24. heating plate; 25. fixing spring; 26. second moving rod; 27. second round protrusion; 28. movable block; 29. plug block; 30. compression spring; 31. support block. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0033] The present invention provides a process for extracting essential oils from cosmetics. Figures 1 to 6As shown, it is applied to the extraction device, which includes a mounting frame 1, a distillation tank 2 is provided on one side of the mounting frame 1, a tank cover 3 is provided on the top of the distillation tank 2, a delivery pipe 4 is fixedly installed on the top of the tank cover 3, a condenser 5 is fixedly installed at one end of the delivery pipe 4, an oil-water separator 6 is provided at the bottom of the condenser 5, a controller 7 is provided on one side of the condenser 5 and on one side of the mounting frame 1, mounting grooves are provided on both sides of the top of the distillation tank 2, a pull block 8 is provided on the inner wall of the mounting groove, a fixed block 9 is fixedly installed on one end of the pull block 8, a moving block 10 is fixedly installed on the fixed block 9, a mounting block 11 is slidably connected to the outside of the moving block 10, and a mounting block 11 is provided on the outside of the mounting block 11 There is a heating block 12, which is fixedly installed on the inner wall of the distillation tank 2. A through hole is provided at the bottom of the heating block 12, and movable grooves are provided on the inner walls on both sides of the mounting block 11. A fixed plate 13 is provided inside the movable groove. A first placement plate 14 is fixedly installed on one side of the fixed plate 13, and a second placement plate 15 is fixedly installed on the bottom of the first placement plate 14 and on one side of the fixed plate 13. Filter holes are provided at the bottom of the first placement plate 14 and the second placement plate 15, and the filter holes pass through the bottom of the mounting block 11. A limiting groove is provided on the top of the fixed plate 13, and a slider 16 is slidably connected inside the limiting groove, and a clamping block 17 is fixedly installed on the top of the slider 16.

[0034] The installation frame 1 is convenient for installing the distillation tank 2, condenser 5, oil-water separator 6 and controller 7. By laying the plants flat on the first placement plate 14 and the second placement plate 15, the block 17 drives the slider 16 and the fixed plate 13 to align with the movable groove, and pushes the block 17 to move the fixed plate 13 downward along the movable groove, so that the first placement plate 14 and the second placement plate 15 between the fixed plates 13 move toward the inside of the installation block 11. When the fixed plate 13 is completely moved to the movable interior, the block 17 moves to the top of the installation block 11, and the first placement plate 14 and the second placement plate 15 are installed inside the installation block 11. Then, the pulling block 8, the fixed block 9, the movable block 10 and the installation block 11 are moved from the top of the distillation tank 2 to the inside of the distillation tank 2, so that the installation block 11 is located inside the heating block 12, and water is transported to the inside of the distillation tank 2. The tank cover 3 is covered to keep the distillation tank 2 sealed, and then the heating block 12 and the heating plate 24 are heated by the controller 7, so that the water is heated in the filter hole and the through hole. The plants on the plate 14 and the second placement plate 15 are heated evenly. Through high-temperature heating, water vapor passes through the plant raw materials. The water vapor carries the aromatic components in the plants and rises into the condenser 5. The water vapor containing the aromatic components is cooled in the condenser 5 and becomes liquid. The liquid enters the oil-water separator 6. Since essential oil and water are immiscible and have different specific gravities, they are separated by the action of the oil-water separator 6. The upper layer is essential oil and the lower layer is hydrosol. The obtained essential oil is clarified, dehydrated and filtered to remove impurities and moisture to obtain pure essential oil for collection. The first placement plate 14 and the second placement plate 15 facilitate the plants to adhere to the inner wall of the distillation tank 2 during the distillation process, thereby affecting the distillation effect. When the fixed plate 13 and the first placement plate 14 and the second placement plate 15 are driven to move by the movable mounting block 11, all the plants on the first placement plate 14 and the second placement plate 15 can be taken out at one time, preventing the residual plants from adhering to the inner wall of the distillation tank 2 after distillation, making it easy to clean the distillation tank 2 and improve the working effect.

[0035] like Figure 3 、 Figure 6 、 Figure 7 As shown, a sealing ring 18 is fixedly installed at the bottom of the tank cover 3, and a movable groove is opened on the top of the distillation tank 2. The movable groove is located on both sides of the installation groove. A movable opening is opened on one side of the sealing ring 18 and on the inner wall of the top of the distillation tank 2. A limiting device 19 is arranged inside the movable groove, and the limiting device 19 is symmetrically arranged with respect to the center of the distillation tank 2.

[0036] The sealing ring 18 is used to increase the sealing performance between the cover and the distillation tank 2, thereby improving the effect of the distillation tank 2. The limiting device 19 is used to tighten the sealing ring 18, thereby further improving the sealing performance of the sealing ring 18. At the same time, the limiting device 19 can limit the pulling block 8, thereby further improving the stability of the pulling block 8 fixed to the top of the distillation tank 2, thereby facilitating the heating of the mounting block 11 inside the heating block 12, and facilitating the distillation of the raw materials on the first placement plate 14 and the second placement plate 15.

[0037] like Figure 5 As shown, the pulling block 8 is rotatably connected to the connecting block 20 at one end away from the fixed block 9, and two insertion rods 21 are fixedly installed on one side of the connecting block 20. The connecting block 20 is located at the top of the distillation tank 2, and a slot is provided at the top of the distillation tank 2. The two insertion rods 21 are plugged into the slot. The pulling block 8, the fixed block 9 and the movable block 10 are all symmetrically arranged with the center of the mounting block 11.

[0038] The connecting block 20 and the insertion rod 21 are conveniently connected to the slot at the bottom of the top of the distillation tank 2. The symmetrically arranged pulling block 8, fixed block 9 and movable block 10 improve the stability of the mounting block 11. When the connecting block 20 is rotated, the insertion rod 21 is separated from the slot, and the pulling block 8 is moved upward, so that the pulling block 8 drives the fixed block 9 and movable block 10 to move upward, thereby facilitating the mounting block 11 to drive the first placement plate 14 and the second placement plate 15 to move out of the distillation tank 2 to process the distilled plants.

[0039] like Figures 2 to 3 As shown, a support plate 22 is provided at the bottom of the mounting block 11, and an electric telescopic rod 23 is fixedly installed at the bottom of the support plate 22. The bottom of the electric telescopic rod 23 is fixedly installed to the inner wall of the bottom of the heating block 12. The electric telescopic rod 23 is located outside the through hole and the filter hole. The support plate 22 and the electric telescopic rod 23 are distributed in a circular array with the center of the mounting block 11.

[0040] The bottom of the mounting block 11 is supported by the support plate 22 and the electric telescopic rod 23, further improving the stability of the mounting block 11 inside the distillation tank 2. When the rotating connecting block 20 drives the insertion rod 21 to separate from the slot, the electric telescopic rod 23 is started to drive the support plate 22 to move upward, so that the support plate 22 pushes the mounting block 11 and the fixed block 9 and the pull block 8 to move upward, so that the pull block 8 moves out of the moving groove, thereby facilitating pulling the pull block 8 to move upward, so that the pull block 8 drives the fixed block 9 to move, and the slider 16 moves upward along the limited groove and drives the mounting block 11 to move, thereby improving the convenience of removing the mounting block 11, the fixed plate 13, the first placement plate 14 and the second placement plate 15.

[0041] like Figures 3 and 4As shown, the shape of the block 17 is L-shaped, and a groove is opened at the bottom of the block 17. The top side of the mounting block 11 is located inside the groove. Two heating plates 24 are fixedly installed on the inner wall of the top of the mounting block 11 near the first placement block. The heating plates 24 are located between the movable grooves.

[0042] The L-shaped clamping block 17 facilitates fixing the fixed block 9 on the mounting block 11. One side of the mounting block 11 is located inside the groove, which facilitates improving the stability of the fixed plate 13 inside the movable groove. The heating plate 24 at the top of the inner wall of the mounting block 11 facilitates heating the first placement plate 14 to prevent the top of the mounting block 11 from heating slowly when the heating block 12 is heated. The heating block 12 at the bottom end of the mounting block 11 facilitates improving the uniformity of heating at the first placement plate 14 and the second placement plate 15, thereby improving the effect of plant distillation and facilitating essential oil extraction.

[0043] like Figures 8 and 9 As shown, the limiting device 19 includes a limiting block 191, a first moving rod 192 is fixedly installed at the middle position of the bottom of the limiting block 191, a first round protrusion 193 is fixedly installed at the bottom of the first moving rod 192, a pushing block 194 is provided at the bottom of the first round protrusion 193, the bottom of the pushing block 194 is slidably connected to the inner wall of the bottom of the movable groove, a tightening block 195 is fixedly installed on one side of the pushing block 194, and a connecting spring 196 is fixedly installed on the other side of the pushing block 194. A fixed groove is provided on the inner wall of the movable groove near one side, one end of the connecting spring 196 is fixedly installed with the fixed groove, both sides of the limiting block 191 are slidably connected to the inner wall of the movable groove, a fixing spring 25 is fixedly installed in the middle of the limiting block 191, one side of the pushing block 194 is an inclined surface, the connecting spring 196 is located at the bottom of the inclined surface, the tightening block 195 is located at the movable opening, and one side of it is in contact with the sealing ring 18.

[0044] When the tank cover 3 is placed on the distillation tank 2 for sealing, the tank cover 3 squeezes the limiting block 191, and the first moving rod 192 and the first round protrusion 193 are driven downward by the action of the fixed spring 25, so that the first round protrusion 193 moves downward along the inclined surface of the pushing block 194 to squeeze the pushing block 194, so that the connecting spring 196 is stretched, so that the pushing block 194 drives the pressing block 195 to press the sealing ring 18 from the movable mouth, so as to improve the sealing performance of the sealing ring 18, the tank cover 3 and the distillation tank 2, thereby facilitating the distillation of the distillation tank 2 and improving the effect of essential oil extraction.

[0045] like Figures 6 to 9As shown, the second moving rod 26 is fixedly installed at both ends of the bottom of the limiting block 191, and the second circular protrusion 27 is fixedly installed at the bottom of the second moving rod 26. The movable block 28 is slidingly connected to the inner wall of the bottom of the movable groove. An insertion block 29 is fixedly installed on one side of the movable block 28. Sockets are provided on both sides of the fixed block 9. The insertion block 29 passes through the movable groove and is plugged into the sockets. A compression spring 30 is fixedly installed on one side of the movable block 28, and a support block 31 is fixedly installed on one end of the compression spring 30. The movable block 28, the insertion block 29, the second moving rod 26 and the second circular protrusion 27 are all located on both sides of the fixed block 9. The end of the movable block 28 close to the compression spring 30 is an inclined surface. The first circular protrusion 193 and the second circular protrusion 27 are both located at the bottom end of the inclined surface, and the bottom of the support block 31 is fixedly installed to the inner wall of the bottom of the movable groove.

[0046] When the pulling block 8 is located inside the mounting groove and the tank cover 3 is located at the bottom of the distillation tank 2, the limiting block 191 drives the second moving rod 26 to move downward along the inner wall of the movable groove, so that the second convex portion 27 moves downward along the inclined surface of the movable block 28. The compression spring 30 is stretched, so that the movable block 28 drives the insert block 29 to pass through the movable groove and the slots on both sides of the fixed block 9, thereby further improving the stability of the pulling block 8 on the top of the distillation tank 2. The compression spring 30 is fixed by the support block 31. The action of the compression spring 30 facilitates the movable block 28 and the insert block 29 to move to their original positions, thereby facilitating the pulling block 8 to drive the fixed block 9 and the mounting block 11 to move out of the distillation tank 2, and facilitating the removal, processing and replacement of all the plants on the first placement plate 14 and the second placement plate 15 at one time, thereby improving the efficiency of essential oil extraction.

[0047] Furthermore, the extraction process of the cosmetic essential oil comprises the following steps:

[0048] When the first and second plates 14 and 15 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 14 and 15 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 14 and 15 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 14 and 15 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 13 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 13 are in the same position, the first and second plates 14 and 15 are in the same position. When the first and second plates 13 are in the same position, the first and second plates 14 and 15 are in the same position.

[0049] Step 2: transport water to the interior of the distillation tank 2, cover the tank cover 3, squeeze the limiting block 191 through the tank cover 3, and through the action of the fixed spring 25, the limiting block 191 drives the first moving rod 192, the first round protrusion 193, the second moving rod 26 and the second round protrusion 27 to move downward, squeezing the pushing block 194 and the movable block 28. When the limiting block 191 moves to the inside of the movable groove, the pushing block 194 pushes the tightening block 195 to fit tightly against the outer side of the tank cover 3. At the same time, the movable block 28 drives the inserting block 29 to plug into the slots on both sides of the fixed block 9, limiting the fixed block 9 so that the distillation tank 2 remains sealed, and then through the control The device 7 heats the heating block 12 and the heating plate 24 so that the plants on the first placement plate 14 and the second placement plate 15 are heated evenly. The high-temperature heating causes water vapor to pass through the plant material, and the water vapor carries the aromatic components in the plant upward and enters the condenser 5. The water vapor containing the aromatic components is cooled in the condenser 5 and becomes liquid. The liquid enters the oil-water separator 6. Since essential oil and water are immiscible and have different specific gravities, they are separated by the action of the oil-water separator 6. The upper layer is essential oil and the lower layer is hydrosol. The obtained essential oil is clarified, dehydrated and filtered to remove impurities and moisture to obtain pure essential oil.

[0050] Step 3: After the extraction is completed, the water in the distiller is drained, and the tank cover 3 is opened. The limiting block 191 is no longer squeezed, and the limiting block 191 is pushed upward along the inner wall of the movable groove by the elastic action of the fixed spring 25, and the first moving rod 192, the first round protrusion 193, the second moving rod 26 and the second round protrusion 27 are driven to move upward, so that the first round protrusion 193 no longer squeezes the pushing block 194, and the action of the connecting spring 196 moves the pressing block 195 toward the movable opening and no longer presses the sealing block. The second round protrusion 27 no longer squeezes the movable block 28, and the action of the compression spring 30 separates the inserting block 29 from the slot and moves it into the movable groove, no longer limiting the fixed block 9. The connecting block 20 is rotated so that the inserting rod 21 is no longer plugged into the slot, so that the fixed block 9 is no longer fixed.

[0051] The second support plate 15 is moved upwards by the movable block 10, so that the first support plate 14 and the second support plate 15 are moved upwards.

[0052] Working principle: When in use, lay the plants flat on the first placement plate 14 and the second placement plate 15, and drive the slider 16 and the fixed plate 13 to align with the moving groove through the block 17, and push the block 17 to move the fixed plate 13 downward along the moving groove, so that the first placement plate 14 and the second placement plate 15 between the fixed plates 13 move toward the inside of the mounting block 11. When the fixed plate 13 is completely moved to the inside of the moving groove, the block 17 moves to the top of the mounting block 11, and the mounting block 11 is located inside the groove, and the first placement plate 14 and the second placement plate 15 are installed on the mounting block 11. The installation block 11 is then moved from the top of the distillation tank 2 to the inside of the distillation tank 2 through the pulling block 8 and the fixed block 9, the moving block 10 and the installation block 11, so that the installation block 11 is located inside the heating block 12, and the bottom of the installation block 11 is supported by the support plate 22 and the electric telescopic rod 23. The pulling block 8 is then moved to the inside of the installation groove, and the connecting block 20 is rotated so that the insertion rod 21 is plugged into the slot at the bottom of the distillation tank 2, so that the installation block 11 is fixed inside the distillation tank 2, and water is transported to the inside of the distillation tank 2. The tank cover 3 is covered, and the limiting block 19 is squeezed through the tank cover 3. 1, and through the action of the fixing spring 25, the limiting block 191 drives the first moving rod 192, the first round protrusion 193, the second moving rod 26 and the second round protrusion 27 to move downward, squeezing the pushing block 194 and the movable block 28. When the limiting block 191 moves to the inside of the movable groove, the pushing block 194 pushes the pressing block 195 to fit tightly with the outer side of the tank cover 3. At the same time, the movable block 28 drives the inserting block 29 to plug into the inserting slots on both sides of the fixed block 9, limiting the fixed block 9 so that the distillation tank 2 remains sealed, and then the heating block 12 and the heating plate 24 are activated by the controller 7. The heating makes the plants on the first placement plate 14 and the second placement plate 15 heated evenly. The high-temperature heating causes water vapor to pass through the plant raw materials. The water vapor carries the aromatic components in the plants and rises into the condenser 5. The water vapor containing the aromatic components is cooled in the condenser 5 and becomes liquid. The liquid enters the oil-water separator 6. Since essential oil and water are immiscible and have different specific gravities, they are separated by the action of the oil-water separator 6. The upper layer is essential oil and the lower layer is hydrosol. The obtained essential oil is clarified, dehydrated and filtered to remove impurities and moisture to obtain pure essential oil.

[0053] After the extraction is completed, the water in the distiller is drained, and then the tank cover 3 is opened. The limiting block 191 is no longer squeezed, and the limiting block 191 is pushed upward along the inner wall of the movable groove by the elastic action of the fixed spring 25, and the first moving rod 192, the first round protrusion 193, the second moving rod 26 and the second round protrusion 27 are driven to move upward, so that the first round protrusion 193 no longer squeezes the pushing block 194, and the action of the connecting spring 196 makes the tightening block 195 move toward the movable opening and no longer press the sealing block. The second round protrusion 27 no longer squeezes the movable block 28, and the action of the compression spring 30 makes the inserting block 29 separate from the slot and move to the inside of the movable groove, no longer limiting the fixed block 9. The connecting block 20 is rotated so that the inserting rod 21 is no longer plugged into the slot, so that the fixed block 9 is no longer fixed, and then the support plate 22 is pushed upward by the electric telescopic rod 23, so that the mounting block 11, the fixed block 9 and the pulling block 8 moves upward, so that the pulling block 8 moves out of the installation groove to the top of the distillation tank 2, and the pulling block 8 is moved upward, so that the moving block 10 drives the installation block 11 to move upward, and the installation block 11 drives the movable fixed plate 13, the first placement plate 14 and the second placement plate 15 to move upward. When the installation block 11 moves out of the interior of the distillation tank 2, the distilled raw materials on the first placement plate 14 and the second placement plate 15 are moved to the outside of the distillation tank 2, and then the block 17 is moved upward, so that the groove is separated from one side of the installation block 11, and the block 17 drives the slider 16 to move upward along the limited groove, and drives the fixed plate 13 to move upward, and then moves the block 17 upward to drive the moving block 10 and the fixed plate 13 to move upward away from the moving groove, so that the first placement plate 14 and the second placement plate 15 between the fixed plates 13 are removed from the installation block 11, and finally the raw materials on the first placement plate 14 and the second placement plate 15 can be processed and replaced.

[0054] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A cosmetic essential oil extraction process, applied to an extraction device, the extraction device comprising a mounting frame (1), characterized in that: A distillation tank (2) is provided on one side of the mounting frame (1), a tank cover (3) is provided on the top of the distillation tank (2), a delivery pipe (4) is fixedly installed on the top of the tank cover (3), a condenser (5) is fixedly installed on one end of the delivery pipe (4), an oil-water separator (6) is provided on the bottom of the condenser (5), a controller (7) is provided on one side of the condenser (5) and on one side of the mounting frame (1), mounting grooves are provided on both sides of the top of the distillation tank (2), a pull block (8) is provided on the inner wall of the mounting groove, a fixed block (9) is fixedly installed on one end of the pull block (8), a moving block (10) is fixedly installed on the fixed block (9), a mounting block (11) is slidably connected to the outside of the moving block (10), and a heating block (12) is provided on the outside of the mounting block (11). ), the heating block (12) is fixedly installed on the inner wall of the distillation tank (2), a through hole is provided at the bottom of the heating block (12), a movable groove is provided on the inner walls on both sides of the mounting block (11), a fixed plate (13) is provided inside the movable groove, a first placement plate (14) is fixedly installed on one side of the fixing plate (13), a second placement plate (15) is fixedly installed at the bottom of the first placement plate (14) and on one side of the fixing plate (13), a filter hole is provided at the bottom of the first placement plate (14) and the second placement plate (15), the filter hole passes through the bottom of the mounting block (11), a limiting groove is provided at the top of the fixing plate (13), a slider (16) is slidably connected inside the limiting groove, and a clamping block (17) is fixedly installed on the top of the slider (16); A sealing ring (18) is fixedly mounted on the bottom of the tank cover (3); a movable groove is provided on the top of the distillation tank (2); the movable grooves are located on both sides of the mounting groove; a movable opening is provided on one side of the sealing ring (18) and on the inner wall of the top of the distillation tank (2); a limiting device (19) is provided inside the movable groove; the limiting device (19) is symmetrically arranged with respect to the center of the distillation tank (2); The limiting device (19) includes a limiting block (191), a first moving rod (192) is fixedly installed at the middle position of the bottom of the limiting block (191), a first round protrusion (193) is fixedly installed at the bottom of the first moving rod (192), a pushing block (194) is provided at the bottom of the first round protrusion (193), the bottom of the pushing block (194) is slidably connected to the inner wall of the bottom of the movable groove, a pressing block (195) is fixedly installed on one side of the pushing block (194), and a connecting spring (196) is fixedly installed on the other side of the pushing block (194), a fixed groove is opened near the inner wall of one side of the movable groove, and one end of the connecting spring (196) is fixedly installed with the fixed groove.

2. A cosmetic essential oil extraction process according to claim 1, characterized in that, The pulling block (8) is rotatably connected to the connecting block (20) at one end away from the fixed block (9), and two plug rods (21) are fixedly installed on one side of the connecting block (20). The connecting block (20) is located at the top of the distillation tank (2), and a slot is provided at the top of the distillation tank (2). The two plug rods (21) are plugged into the slot. The pulling block (8), the fixed block (9) and the moving block (10) are all symmetrically arranged with the center of the mounting block (11).

3. A cosmetic essential oil extraction process according to claim 1, characterized in that, A support plate (22) is provided at the bottom of the mounting block (11), an electric telescopic rod (23) is fixedly mounted on the bottom of the support plate (22), the bottom of the electric telescopic rod (23) is fixedly mounted to the inner wall of the bottom of the heating block (12), the electric telescopic rod (23) is located outside the through hole and the filter hole, and the support plate (22) and the electric telescopic rod (23) are distributed in a circular array with the center of the mounting block (11).

4. A cosmetic essential oil extraction process according to claim 1, characterized in that, The block (17) is L-shaped, and a groove is provided at the bottom of the block (17). One side of the top of the mounting block (11) is located inside the groove. Two heating plates (24) are fixedly installed on the inner wall of the top of the mounting block (11) close to the first placement block, and the heating plates (24) are located between the movable grooves.

5. A cosmetic essential oil extraction process according to claim 1, characterized in that, Both sides of the limiting block (191) are slidably connected to the inner wall of the movable groove, a fixed spring (25) is fixedly installed in the middle of the limiting block (191), one side of the pushing block (194) is an inclined surface, the connecting spring (196) is located at the bottom of the inclined surface, and the pressing block (195) is located at the movable opening, and one side of the pressing block (195) is in contact with the sealing ring (18).

6. A cosmetic essential oil extraction process according to claim 5, characterized in that, A second moving rod (26) is fixedly mounted on both ends of the bottom of the limiting block (191), a second circular protrusion (27) is fixedly mounted on the bottom of the second moving rod (26), a movable block (28) is fixedly mounted on the bottom of the second circular protrusion (27), the movable block (28) is slidably connected to the inner wall of the bottom of the movable groove, an insert block (29) is fixedly mounted on one side of the movable block (28), a socket is provided on both sides of the fixed block (9), the insert block (29) passes through the movable groove and is plugged into the socket, a compression spring (30) is fixedly mounted on one side of the movable block (28), and a support block (31) is fixedly mounted on one end of the compression spring (30).

7. A cosmetic essential oil extraction process according to claim 6, characterized in that, The movable block (28), the insert block (29), the second movable rod (26) and the second circular protrusion (27) are all located on both sides of the fixed block (9); the movable block (28) is close to the compression spring (30) at one end thereof and is formed into an inclined surface; the first circular protrusion (193) and the second circular protrusion (27) are both located at the bottom end of the inclined surface; and the bottom of the support block (31) is fixedly mounted to the inner wall of the bottom of the movable groove.

8. The process for extracting cosmetic essential oil according to any one of claims 1 to 7, characterized in that: The process comprises the following steps: Step 1: Lay the plants flat on the first placement plate (14) and the second placement plate (15), and drive the slider (16) and the fixed plate (13) to align with the movable groove through the block (17), and push the block (17) to move the fixed plate (13) downward along the movable groove, so that the first placement plate (14) and the second placement plate (15) between the fixed plates (13) move toward the inside of the mounting block (11). When the fixed plate (13) is completely moved to the inside of the movable groove, the block (17) moves to the top of the mounting block (11), and the mounting block (11) is located inside the groove, and the first placement plate (14) and the second placement plate (15) are aligned. The second placement plate (15) is installed inside the mounting block (11), and then moved from the top of the distillation tank (2) to the inside of the distillation tank (2) through the pulling block (8) and the fixed block (9), the moving block (10) and the mounting block (11), so that the mounting block (11) is located inside the heating block (12), and the bottom of the mounting block (11) is supported by the supporting plate (22) and the electric telescopic rod (23), and then the pulling block (8) is moved to the inside of the mounting groove, and the connecting block (20) is rotated so that the insertion rod (21) is plugged into the slot at the bottom of the distillation tank (2), so that the mounting block (11) is fixed inside the distillation tank (2); Step 2: Water is transported to the interior of the distillation tank (2), and the tank cover (3) is covered. The limiting block (191) is squeezed through the tank cover (3), and the limiting block (191) drives the first moving rod (192), the first round protrusion (193), the second moving rod (26) and the second round protrusion (27) to move downward through the action of the fixed spring (25), squeezing the pushing block (194) and the movable block (28). When the limiting block (191) moves to the inside of the movable groove, the pushing block (194) pushes the pressing block (195) to fit tightly with the outer side of the tank cover (3). At the same time, the movable block (28) drives the inserting block (29) to be plugged into the inserting slots on both sides of the fixed block (9), limiting the fixed block (9), so that the distillation tank (2 ) is kept sealed, and then the controller (7) is used to heat the heating block (12) and the heating plate (24), so that the plants on the first placement plate (14) and the second placement plate (15) are heated evenly. Through high-temperature heating, water vapor passes through the plant material, and the water vapor carries the aromatic components in the plant and rises, entering the condenser (5). The water vapor containing the aromatic components is cooled in the condenser (5) and becomes liquid. The liquid enters the oil-water separator (6). Since essential oil and water are immiscible and have different specific gravities, they are separated by the action of the oil-water separator (6). The upper layer is essential oil and the lower layer is pure dew. The obtained essential oil is clarified, dehydrated and filtered to remove impurities and moisture to obtain pure essential oil. Step 3: After the extraction is completed, the water in the distiller is drained, and the tank cover (3) is opened. The limiting block (191) is no longer squeezed, and the limiting block (191) is pushed upward along the inner wall of the movable groove by the elastic action of the fixed spring (25), and the first moving rod (192), the first circular protrusion (193), the second moving rod (26) and the second circular protrusion (27) are driven to move upward, so that the first circular protrusion (193) no longer squeezes the pushing block (194), and the action of the connecting spring (196) moves the pressing block (195) toward the movable opening and no longer presses the sealing block. The second circular protrusion (27) no longer squeezes the movable block (28). The action of the compression spring (30) separates the plug block (29) from the slot and moves it into the movable slot, no longer limiting the fixed block (9). The connecting block (20) is rotated so that the plug rod (21) is no longer plugged into the slot, so that the fixed block (9) is no longer fixed. Step 4: Push the support plate (22) upwards through the electric telescopic rod (23), so that the installation block (11), the fixed block (9) and the pull block (8) move upwards, so that the pull block (8) moves out of the installation slot to the top of the distillation tank (2), and the pull block (8) moves upwards, so that the moving block (10) drives the installation block (11) to move upwards, and the installation block (11) drives the moving fixed plate (13), the first placement plate (14) and the second placement plate (15) to move upwards. When the installation block (11) moves out of the distillation tank (2), the distillation tank on the first placement plate (14) and the second placement plate (15) is The raw materials are moved to the outside of the distillation tank (2), and then the block (17) is moved upward to separate the groove from one side of the mounting block (11). The block (17) drives the slider (16) to move upward along the limited groove, and drives the fixed plate (13) to move upward. Then, the block (17) is moved upward to drive the moving block (10) and the fixed plate (13) to move upward away from the moving groove, so that the first placement plate (14) and the second placement plate (15) between the fixed plates (13) are removed from the mounting block (11). Finally, the raw materials on the first placement plate (14) and the second placement plate (15) can be processed and replaced.

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