Hibiscus syriacus essential oil distillation extraction device and process

Abstract

The invention belongs to the technical field of extraction devices, and particularly relates to a hibiscus syriacus essential oil distillation extraction device and process, the hibiscus syriacus essential oil distillation extraction device comprises a fixed disc, a fixed cylinder is fixed on the upper surface of the fixed disc, limiting blocks are slidably mounted in the middles of the two sides in the fixed cylinder in the vertical direction, and a heating disc is jointly mounted between the lower ends of the opposite surfaces of the limiting blocks; and a rotating rod is jointly and rotationally installed between the middles of the opposite faces of the baffle disc and the moving disc, a plurality of blades are fixed to the outer ring face of the connecting ring in the circumferential direction at intervals, and a condensation mechanism is installed at the end, away from the baffle disc, of the connecting pipe. According to the extraction device for the essential oil in the shrub althea flower raw material, the shrub althea flower raw material and water required for distillation can be uniformly mixed, so that the working efficiency and effect of extracting the essential oil in the shrub althea flower raw material are ensured, and the extraction of the essential oil in the shrub althea flower raw material is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of extraction devices, in particular to a hibiscus essential oil distillation extraction device and process. Background Art

[0002] Hibiscus is a deciduous shrub of the Malvaceae family. Hibiscus trees are tall with yellow star-shaped hairs on twigs. The leaves are rhombus-ovate, the stipules are linear and pubescent, and the flowers are solitary in the axils of leaves at the ends of branches. Both the calyx and the flower are bell-shaped, and the flowers are lavender. Hibiscus essential oil is an essential oil extracted from hibiscus flowers. Hibiscus essential oil has a variety of practical uses, from aromatherapy to skin and hair care.

[0003] Many people find the scent of hibiscus essential oil to be pleasant, calming, and relaxing, making it a popular essential oil for use in homemade beauty products such as soaps and lotions. Hibiscus essential oil has a healing effect on the skin and is an excellent moisturizer. To extract hibiscus essential oil, an extraction device is used to distill the essential oil from the hibiscus flower.

[0004] However, when the existing extraction device is used, it is not conducive to chopping the hibiscus flower raw materials, and it is not possible to evenly mix the hibiscus flower raw materials with the water required for distillation, which will affect the work efficiency and effect of extracting the essential oil from the hibiscus flower raw materials and is not conducive to extracting the essential oil from the hibiscus flower raw materials.

[0005] Therefore, we propose a hibiscus essential oil distillation and extraction device and process. Summary of the invention

[0006] In view of the above and / or existing problems in the existing hibiscus essential oil distillation extraction device and process, the present invention is proposed.

[0007] Therefore, the object of the present invention is to provide a hibiscus essential oil distillation extraction device and process. By improving the existing extraction device, it is possible to solve the above-mentioned problems in the prior art that are not conducive to chopping the hibiscus flower raw materials, and cannot evenly mix the hibiscus flower raw materials with the water required for distillation, which affects the work efficiency and effect of extracting the essential oil from the hibiscus flower raw materials and is not conducive to extracting the essential oil from the hibiscus flower raw materials.

[0008] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: A hibiscus essential oil distillation and extraction device comprises a fixed plate, a fixed cylinder is fixed on the upper surface of the fixed plate, limit blocks are slidably installed in the middle of both sides of the fixed cylinder along the vertical direction, a baffle is commonly fixed between the upper end surfaces of the limit blocks, a heating plate is commonly installed between the lower ends of the opposite surfaces of the limit blocks, a movable plate is installed on the upper surface of the heating plate, a rotating rod is rotatably installed between the middle of the baffle and the opposite surfaces of the movable plate, a plurality of connecting rings are fixed at intervals along the vertical direction on the outer side of the middle of the outer ring surface of the rotating rod, a plurality of blades are fixed at intervals along the circumferential direction on the outer ring surface of the connecting ring, a connected connecting pipe is installed in the middle of one side of the upper surface of the baffle, and a condensing mechanism is installed at the end of the connecting pipe away from the baffle.

[0009] As a preferred solution of the hibiscus essential oil distillation and extraction device described in the present invention, wherein: a matching second retaining hole is opened on the inner ring surface of the corresponding connecting pipe on the baffle, the second retaining hole passes through the upper surface and the lower surface of the corresponding position on the baffle, and limiting grooves are opened in the middle parts of the inner ring surfaces on both sides of the fixed cylinder corresponding to the limiting blocks, and limiting pads are fixed in the limiting grooves on the fixed cylinder, and the limiting pads are matched and fitted with the corresponding limiting grooves on the fixed cylinder, and the limiting pads are matched and fitted with the corresponding limiting blocks, and the limiting pads help to limit the limiting grooves on the fixed cylinder and the limiting blocks.

[0010] As a preferred scheme of the hibiscus essential oil distillation and extraction device described in the present invention, wherein: a screw is rotatably installed in the middle of the upper surface of the fixed disk away from the middle of the connecting pipe side corresponding to the middle of the limit block, the screw is in a vertical state and passes through the upper surface and the lower surface of the middle of the corresponding limit block, the screw and the middle of the limit block are threadedly connected, and a first rotating motor is installed in the middle of the lower surface of the fixed disk close to the screw side corresponding to the screw, the fixed disk can fix and limit the first rotating motor, the output shaft of the first rotating motor faces upward and passes through the upper surface and the lower surface of the corresponding position on the fixed disk, the outer ring surface of the output shaft of the first rotating motor is rotatably connected to the corresponding position on the fixed disk through a bearing, and the upper end of the output shaft of the first rotating motor is fixedly connected to the lower end of the screw.

[0011] As a preferred solution of the hibiscus essential oil distillation and extraction device described in the present invention, the limiting rod is fixed in the middle of the corresponding limiting block in the middle part of the upper surface of the fixed disk away from one side of the screw, and the limiting rod penetrates the upper surface and the lower surface of the middle part of the corresponding limiting block. The limiting rod helps to limit the corresponding limiting block, and the rotating rod is in a vertical state. Both ends of the rotating rod penetrate the upper surface and the lower surface of the middle part of the corresponding baffle plate and the middle part of the movable plate. Both ends of the outer ring surface of the rotating rod are rotatably connected with the middle part of the baffle plate and the middle part of the movable plate through bearings. A second rotating motor is installed in the middle part of the upper surface of the baffle plate, and the output shaft of the second rotating motor faces downward. The lower end of the output shaft of the second rotating motor is fixedly connected to the upper end of the rotating rod.

[0012] As a preferred solution of the hibiscus essential oil distillation and extraction device described in the present invention, a sealing ring is fixed to the edge portion of the lower surface of the baffle plate, a matching notch is provided in the middle of the upper end cylinder of the fixed cylinder corresponding to the sealing ring, a feed pipe is fixed to the middle of the upper surface of the baffle plate away from the connecting pipe, the baffle plate can fix and limit the feed pipe, a matching first retaining hole is provided on the inner ring surface of the baffle plate corresponding to the feed pipe, and the first retaining hole passes through the upper surface and the lower surface of the baffle plate at the corresponding position.

[0013] As a preferred solution of the hibiscus essential oil distillation and extraction device described in the present invention, the condensing mechanism includes a condensing cylinder, which is in a vertical state, and a fixing plate is fixed to the middle of the outer ring surface of the baffle plate close to the side of the condensing cylinder, and the upper end of the condensing cylinder passes through the upper surface and the lower surface of the middle part of the fixing plate, and the condensing cylinder and the fixing plate are fixedly connected, and the fixing plate can support and limit the condensing cylinder, so as to facilitate the stable use of the condensing cylinder.

[0014] As a preferred embodiment of the hibiscus essential oil distillation and extraction device described in the present invention, the upper and lower ends of the inner ring surface of the condensing cylinder are fixed with connecting plates, the condensing cylinder can fix and limit the connecting plates, which is helpful for stable use of the connecting plates, and spiral tubes are commonly fixed between the opposite surfaces of the connecting plates, and the connecting plates are provided with matching third retaining holes at the interfaces corresponding to the opposite ends of the spiral tubes, and the third retaining holes pass through the upper and lower surfaces of the corresponding positions on the corresponding connecting plates.

[0015] As a preferred embodiment of the hibiscus essential oil distillation and extraction device described in the present invention, a conical bucket is fixed to the edge portion of the surface of the connecting disk away from one side, the upper interface of the upper conical bucket matches and is fixedly connected to the end of the connecting pipe away from the baffle, a discharge pipe is fixed to the lower interface of the lower conical bucket, and support legs are fixed around the lower surface of the fixed disk, the support legs are in a vertical state, and the support legs can support and limit the fixed disk.

[0016] As a preferred embodiment of the hibiscus essential oil distillation and extraction device described in the present invention, the upper and lower ends of the outer ring surface of the condensing cylinder away from the middle of one side of the fixed cylinder are fixed with through pipes, and a matching fourth retention hole is opened on the condensing cylinder corresponding to the through pipe, and a mounting ring is fixed to the surface of the through pipe at one end away from the condensing cylinder, and bolts are threadedly inserted in the horizontal direction around the edge of the mounting ring, and the bolts penetrate the two side surfaces of the corresponding positions on the corresponding mounting ring, and the bolts help to install and limit the mounting ring.

[0017] The present invention provides an extraction process of a hibiscus essential oil distillation extraction device, and the extraction process comprises the following steps: Step 1: Place the hibiscus flower raw material and water required for distillation on the upper side of the moving disk in the fixed cylinder, turn on the second rotating motor, the output rod of the second rotating motor can drive the rotating rod to rotate, the rotating rod can drive the blade to rotate through the connecting ring, the blade can cut the hibiscus flower on the upper side of the moving disk in the fixed cylinder when the blade rotates, and the cut hibiscus flower raw material and water can be stirred when the blade rotates, so that the cut hibiscus flower and the water required for distillation are evenly mixed; Step 2: Open the heating plate on the lower surface of the movable plate, and the heating plate can heat the hibiscus flowers and water on the upper side of the movable plate in the fixed cylinder through the movable plate. After the hibiscus flowers and water are heated and boiled, steam will be generated, and the generated steam will carry the hibiscus essential oil into the connecting pipe through the second retention hole on the baffle plate; Step three: the steam carrying hibiscus essential oil in the connecting tube will enter into the condensing cylinder through the third retaining hole on the conical bucket and the connecting plate, the through pipe and the mounting ring at the top will be connected to the external pipe for conveying cold water, the through pipe and the mounting ring at the bottom will be connected to the external pipe for discharging water, the external pipe for conveying cold water can convey the cold water to the condensing cylinder through the mounting ring, the through pipe and the fourth retaining hole, the cold water in the condensing cylinder can condense the steam carrying hibiscus essential oil in the spiral tube through the spiral tube, so as to extract the hibiscus essential oil.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. In the present invention, the blade can chop the hibiscus flower raw material when it rotates, and the blade is convenient to stir and mix the chopped hibiscus flower raw material and water when it rotates, so that the chopped hibiscus flower raw material and water are evenly mixed, which is helpful to chop the hibiscus flower raw material when used, and can evenly mix the hibiscus flower raw material and water required for distillation, so as to ensure the work efficiency and effect of extracting the essential oil in the hibiscus flower raw material, and help to extract the essential oil in the hibiscus flower raw material.

[0019] 2. In the present invention, the fixed cylinder can limit the limit block through the limit pad in the limit groove, which is helpful to stably move the limit block. The limit block can limit the movable plate, the heating plate and the baffle plate, which is convenient for stably moving the movable plate, the heating plate and the baffle plate. The output shaft of the second rotating motor can drive the rotating rod to rotate along the movable plate and the baffle plate. The movable plate and the baffle plate can limit the rotating rod, which is helpful to stably rotate the rotating rod. When the rotating rod rotates, it can drive the connecting ring to rotate. When the connecting ring rotates, it can drive the blade to rotate.

[0020] 3. In the present invention, the sealing ring can seal between the fixed cylinder and the baffle plate, and the heating plate can heat and boil the hibiscus flower raw material and the water required for distillation on the upper side of the movable plate in the fixed cylinder through the movable plate, so that the hibiscus flower raw material and the water generate steam, and the steam will carry the essential oil in the hibiscus flower raw material and be transported to the spiral tube through the second retaining hole, the connecting pipe, the conical bucket and the third retaining hole, and the cold water entering the condensing cylinder can condense the steam carrying the hibiscus essential oil in the spiral tube through the spiral tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the baffle structure of the present invention; Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A part; Figure 4 It is a schematic diagram of the connecting pipe structure of the present invention; Figure 5 It is a schematic diagram of the mounting ring structure of the present invention; Figure 6 It is a schematic diagram of the structure of the limiting pad of the present invention; Figure 7 It is a schematic diagram of the limit block structure of the present invention; Figure 8 It is a schematic diagram of the connection plate structure of the present invention; Fig. 9 It is a schematic diagram of the fixing plate structure of the present invention; Fig.10 It is a schematic diagram of the spiral tube structure of the present invention.

[0022] In the figure: 1. fixed plate; 2. supporting leg; 3. fixed cylinder; 4. limiting groove; 5. limiting pad; 6. limiting block; 7. movable plate; 8. heating plate; 9. first rotating motor; 10. second rotating motor; 11. screw; 12. limiting rod; 13. baffle plate; 14. sealing ring; 15. rotating rod; 16. connecting ring; 17. blade; 18. first retaining hole; 19. second retaining hole; 20. third retaining hole; 21. fourth retaining hole; 22. feed pipe; 23. connecting pipe; 24. conical bucket; 25. condensing cylinder; 26. spiral tube; 27. connecting plate; 28. discharge pipe; 29. ​​through pipe; 30. mounting ring; 31. bolt; 32. fixing plate. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The present invention provides a hibiscus essential oil distillation and extraction device and process, which are helpful for chopping hibiscus flower raw materials, and can evenly mix the hibiscus flower raw materials with water required for distillation, so as to ensure the working efficiency and effect of extracting the essential oil from the hibiscus flower raw materials, and are helpful for extracting the essential oil from the hibiscus flower raw materials; See also Figure 1-10 A hibiscus essential oil distillation and extraction device comprises a fixed plate 1, a fixed cylinder 3 is fixed on the upper surface of the fixed plate 1, a limiting block 6 is slidably installed in the middle of both sides of the fixed cylinder 3 in the vertical direction, a baffle 13 is fixed between the upper end surfaces of the limiting blocks 6, a heating plate 8 is installed between the lower ends of the opposite surfaces of the limiting blocks 6, a moving plate 7 is installed on the upper surface of the heating plate 8, a rotating rod 15 is rotatably installed between the middle of the opposite surfaces of the baffle 13 and the moving plate 7, a plurality of connecting rings 16 are fixed at intervals along the vertical direction on the outer side of the middle of the outer ring surface of the rotating rod 15, and a plurality of blades 17 are fixed at intervals along the circumferential direction on the outer ring surface of the connecting ring 16, A connecting pipe 23 is installed in the middle of one side of the upper surface of the baffle 13, and a condensing mechanism is installed at the end of the connecting pipe 23 away from the baffle 13. When the blade 17 rotates, the hibiscus flower raw material can be chopped. When the blade 17 rotates, it is convenient to stir and mix the chopped hibiscus flower raw material and water, so that the chopped hibiscus flower raw material and water are evenly mixed. When used, it is helpful to chop the hibiscus flower raw material, and can evenly mix the hibiscus flower raw material and the water required for distillation, so as to ensure the work efficiency and effect of extracting the essential oil in the hibiscus flower raw material, which helps to extract the essential oil in the hibiscus flower raw material.

[0025] Among them, a matching second retention hole 19 is opened on the inner ring surface of the baffle plate 13 corresponding to the connecting tube 23, and the second retention hole 19 passes through the upper surface and the lower surface of the corresponding position on the baffle plate 13. The middle parts of the inner ring surfaces on both sides of the fixed tube 3 correspond to the limit blocks 6 to open limit grooves 4, and the fixed tube 3 is fixed with limit pads 5 in the limit grooves 4. The limit pads 5 are matched and fitted with the corresponding limit grooves 4 on the fixed tube 3, and the limit pads 5 are matched and fitted with the corresponding limit blocks 6. The limit pads 5 help to limit the limit grooves 4 on the fixed tube 3 and the limit blocks 6; the middle part of the upper surface of the fixed disk 1 away from the connecting tube 23 corresponds to the limit block 6 is rotatably installed with a screw rod 11, the screw rod 11 is in a vertical state and passes through the upper surface and the lower surface of the middle part of the corresponding limit block 6, the screw rod 11 is threadedly connected to the middle part of the limit block 6, and the first rotating motor 9 is installed corresponding to the screw rod 11 in the middle part of the lower surface of the fixed disk 1 close to the screw rod 11. The fixed disk 1 can fix and limit the first rotating motor 9. The output shaft of the first rotating motor 9 faces upward and passes through the upper surface and the lower surface of the corresponding position on the fixed disk 1. The outer ring surface of the output shaft of the first rotating motor 9 is rotatably connected to the corresponding position on the fixed disk 1 through a bearing, and the upper end of the output shaft of the first rotating motor 9 is fixedly connected to the lower end of the screw rod 11.

[0026] A limiting rod 12 is fixed to the middle of the corresponding limiting block 6 on the middle part of the upper surface of the fixed disk 1 away from the screw rod 11. The limiting rod 12 penetrates the upper surface and the lower surface of the middle part of the corresponding limiting block 6. The limiting rod 12 helps to limit the corresponding limiting block 6. The rotating rod 15 is in a vertical state. Both ends of the rotating rod 15 penetrate the upper surface and the lower surface of the middle part of the corresponding baffle plate 13 and the middle part of the movable plate 7. Both ends of the outer ring surface of the rotating rod 15 are rotatably connected with the middle part of the baffle plate 13 and the middle part of the movable plate 7 through bearings. A second rotating motor 10 is installed in the middle part of the upper surface of the baffle plate 13. The second rotating motor The output shaft of the machine 10 faces downward, and the lower end of the output shaft of the second rotating motor 10 is fixedly connected to the upper end of the rotating rod 15; a sealing ring 14 is fixed to the edge portion of the lower surface of the baffle plate 13, and a matching notch is provided in the middle of the upper end cylinder of the fixed cylinder 3 corresponding to the sealing ring 14, and a feed pipe 22 is fixed to the middle of the upper surface of the baffle plate 13 away from the connecting pipe 23. The baffle plate 13 can fix and limit the feed pipe 22, and a matching first retaining hole 18 is provided on the inner ring surface of the baffle plate 13 corresponding to the feed pipe 22, and the first retaining hole 18 passes through the upper and lower surfaces of the baffle plate 13 at corresponding positions.

[0027] The condensation mechanism includes a condensation cylinder 25, which is in a vertical state. A fixing plate 32 is fixed to the middle part of the outer ring surface of the baffle 13 close to one side of the condensation cylinder 25. The upper end of the condensation cylinder 25 passes through the upper surface and the lower surface of the middle part of the fixing plate 32. The condensation cylinder 25 and the fixing plate 32 are fixedly connected. The fixing plate 32 can support and limit the condensation cylinder 25, which is convenient for the stable use of the condensation cylinder 25; the upper and lower ends of the inner ring surface of the condensation cylinder 25 are fixed with connecting plates 27, and the condensation cylinder 25 can fix and limit the connecting plate 27, which is helpful for the stable use of the connecting plate 27. A spiral tube 26 is fixed between the opposite surfaces of the connecting plate 27, and the connecting plate 27 is provided with a matching third retention hole 20 corresponding to the interface at the opposite end of the spiral tube 26, and the third retention hole 20 passes through the upper surface and the lower surface of the corresponding position on the corresponding connecting plate 27.

[0028] A conical bucket 24 is fixed to the edge portion of the surface of the side away from the connecting plate 27, the upper side interface of the upper conical bucket 24 matches and is fixedly connected to the end of the connecting pipe 23 away from the baffle 13, and a discharge pipe 28 is fixed to the lower side interface of the lower conical bucket 24. Support legs 2 are fixed to the four sides of the lower surface of the fixed plate 1, and the support legs 2 are in a vertical state. The support legs 2 can support and limit the fixed plate 1; a through pipe 29 is fixed to the upper and lower ends of the middle part of the side of the outer ring surface of the condensing cylinder 25 away from the fixed cylinder 3, and a matching fourth retention hole 21 is opened on the condensing cylinder 25 corresponding to the through pipe 29, and a mounting ring 30 is fixed to the surface of the end of the through pipe 29 away from the condensing cylinder 25, and bolts 31 are threadedly inserted in the horizontal direction around the edge of the mounting ring 30, and the bolts 31 pass through the two side surfaces of the corresponding positions on the corresponding mounting ring 30, and the bolts 31 help to install and limit the mounting ring 30.

[0029] See also Figure 1-10 The present invention provides an extraction process of a hibiscus essential oil distillation extraction device, and the extraction process comprises the following steps: Step 1: Place the hibiscus flower raw material and the water required for distillation on the upper side of the movable disk 7 in the fixed cylinder 3, turn on the second rotating motor 10, and the output rod of the second rotating motor 10 can drive the rotating rod 15 to rotate, and the rotating rod 15 can drive the blade 17 to rotate through the connecting ring 16, and the blade 17 can chop the hibiscus flower on the upper side of the movable disk 7 in the fixed cylinder 3 when rotating, and the blade 17 can stir the chopped hibiscus flower raw material and the water when rotating, so that the chopped hibiscus flower and the water required for distillation are evenly mixed; Step 2: Open the heating plate 8 on the lower surface of the movable plate 7. The heating plate 8 can heat the hibiscus flowers and water on the upper side of the movable plate 7 in the fixed cylinder 3 through the movable plate 7. After the hibiscus flowers and water are heated and boiled, steam will be generated. The generated steam will carry the hibiscus essential oil through the second retention hole 19 on the baffle plate 13 and enter the connecting pipe 23; Step three: the steam carrying hibiscus essential oil in the connecting tube 23 will enter the condensing tube 25 through the third retaining hole 20 on the conical bucket 24 and the connecting plate 27, and the through pipe 29 and the mounting ring 30 at the top will be connected to the external pipeline for conveying cold water, and the through pipe 29 and the mounting ring 30 at the bottom will be connected to the external pipeline for discharging water, and the external pipeline for conveying cold water can convey the cold water to the condensing tube 25 through the mounting ring 30, the through pipe 29 and the fourth retaining hole 21, and the cold water in the condensing tube 25 can condense the steam carrying hibiscus essential oil in the spiral tube 26 through the spiral tube 26 to extract the hibiscus essential oil.

[0030] The working principle of the present invention is as follows: during use, the supporting leg 2 is stably placed at the position where it needs to be used, which helps to stably use the supporting leg 2. The supporting leg 2 can support and limit the fixed disk 1 and the various components assembled on the fixed disk 1, which is convenient for stably using the fixed disk 1 and the various components assembled on the fixed disk 1. The fixed disk 1 can support and limit the fixed cylinder 3 and the various components assembled on the fixed cylinder 3, which helps to stably use the fixed cylinder 3 and the various components assembled on the fixed cylinder 3. The fixed cylinder 3 can support and limit the baffle plate 13 and the various components assembled on the baffle plate 13, which is convenient for stably using the baffle plate 13 and the various components assembled on the baffle plate 13. The baffle plate 13 can support and limit the fixed plate 32 and the various components assembled on the fixed plate 32, which is convenient for stably using the fixed plate 32 and the various components assembled on the fixed plate 32.

[0031] The first rotating motor 9 on the lower surface of the fixed disk 1 is opened, and the fixed disk 1 can fix and limit the first rotating motor 9, so as to facilitate the stable use of the first rotating motor 9. When the first rotating motor 9 is opened, the output shaft of the first rotating motor 9 can drive the screw 11 to rotate, and when the screw 11 rotates, it can drive the threaded limit block 6 to move upward along the inner side of the limit pad 5 in the upper limit groove 4 on the fixed cylinder 3, and when the limit block 6 moves upward, it can drive the movable disk 7, the heating disk 8 and the baffle plate 13 to move upward, and when the movable disk 7, the heating disk 8 and the baffle plate 13 move upward, it can drive the limit block 6 corresponding to the limit rod 12 to move upward.

[0032] The fixed disk 1 can limit the corresponding limit block 6 through the limit rod 12, and the fixed cylinder 3 can limit the limit block 6 through the limit pad 5 in the limit groove 4, which is helpful to stably move the limit block 6, and the limit block 6 can limit the movable disk 7, the heating disk 8 and the baffle plate 13, which is convenient for stably moving the movable disk 7, the heating disk 8 and the baffle plate 13. When the baffle plate 13 moves upward, it can drive the sealing ring 14 to move upward. The baffle plate 13 and the sealing ring 14 move upward and separate from the fixed cylinder 3, so that the top of the fixed cylinder 3 is in an open state, and the hibiscus flower raw material and the water needed for distillation are further poured into the upper side of the movable disk 7 in the fixed cylinder 3, and the baffle plate 13 and the sealing ring 14 are moved downward to reset, and the sealing ring 14 can seal between the fixed cylinder 3 and the baffle plate 13.

[0033] The upper end of the feed pipe 22 is connected to the external water supply pipeline through a valve, and the second rotating motor 10 on the upper surface of the baffle plate 13 is opened. The baffle plate 13 can fix and limit the second rotating motor 10, which is convenient for the stable use of the second rotating motor 10. When the second rotating motor 10 is opened, the output shaft of the second rotating motor 10 can drive the rotating rod 15 to rotate along the movable disk 7 and the baffle plate 13. The movable disk 7 and the baffle plate 13 can limit the rotating rod 15, which is helpful for the stable rotation of the rotating rod 15. When the rotating rod 15 rotates, it can drive the connecting ring 16 to rotate. When the connecting ring 16 rotates, it can drive the blade 17 to rotate. When the blade 17 rotates, it can chop the hibiscus flower raw material. When the blade 17 rotates, it is convenient to stir and mix the chopped hibiscus flower raw material with water, so that the chopped hibiscus flower raw material and water are evenly mixed.

[0034] The heating plate 8 on the lower surface of the movable plate 7 is further opened. When the heating plate 8 is opened, the heating plate 8 can heat and boil the hibiscus flower raw material and the water required for distillation on the upper side of the movable plate 7 in the fixed cylinder 3 through the movable plate 7, so that the hibiscus flower raw material and the water generate steam. The steam will carry the essential oil in the hibiscus flower raw material into the connecting pipe 23 through the second retaining hole 19 on the baffle plate 13. When it is necessary to add water to the fixed cylinder 3, the valve installed on the outside and the feed pipe 22 is opened, and the external water supply pipe can transport water to the fixed cylinder 3 through the valve, the feed pipe 22 and the first retaining hole 18 on the baffle plate 13 to add water to the fixed cylinder 3.

[0035] The steam carrying hibiscus essential oil in the connecting tube 23 will be transported to the spiral tube 26 through the third retention hole 20 on the top conical bucket 24 and the connecting plate 27, and the top mounting ring 30 will correspond to the external pipe for transporting cold water, and the mounting ring 30 and the external pipe for transporting cold water will be installed through the top bolt 31, and the bottom mounting ring 30 will correspond to the external drainage pipe, and the mounting ring 30 and the external drainage pipe will be installed through the bottom bolt 31, and the external pipe for transporting cold water can transport cold water to the condensing tube 25 through the top mounting ring 30, the through pipe 29 and the fourth retention hole 21, and the cold water entering the condensing tube 25 can condense the steam carrying hibiscus essential oil in the spiral tube 26 through the spiral tube 26 to extract the hibiscus essential oil, and the used water in the condensing tube 25 will be discharged to the external drainage pipe through the fourth retention hole 21, the through pipe 29 and the mounting ring 30 at the bottom.

[0036] The hibiscus essential oil condensed in the spiral tube 26 will be discharged into the discharge pipe 28 through the third retention hole 20 and the conical bucket 24 on the bottom connecting plate 27. The external equipment for collecting hibiscus essential oil is matched to the bottom of the discharge pipe 28, and the hibiscus essential oil in the discharge pipe 28 will fall into the external equipment for collecting hibiscus essential oil to collect the hibiscus essential oil. After the extraction of hibiscus essential oil is completed, the first rotating motor 9 is turned on to move the movable plate 7 upward. When the movable plate 7 moves upward, it can drive the hibiscus raw material residue to move upward. The movable plate 7 can move the hibiscus raw material residue adhered to the inner wall of the fixed cylinder 3 upward to prevent the hibiscus raw material residue from adhering to the inner wall of the fixed cylinder 3. When the movable plate 7 drives the hibiscus raw material residue to move upward, it is convenient to take out the hibiscus raw material residue.

[0037] During use, it helps to chop the hibiscus flower raw materials and can evenly mix the hibiscus flower raw materials with water required for distillation, so as to ensure the work efficiency and effect of extracting the essential oil from the hibiscus flower raw materials, and helps to extract the essential oil from the hibiscus flower raw materials.

[0038] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hibiscus essential oil distillation and extraction device, comprising a fixed plate (1), characterized in that: A fixed cylinder (3) is fixed on the upper surface of the fixed disk (1), and limit blocks (6) are slidably installed in the middle of both sides of the fixed cylinder (3) in the vertical direction. A baffle (13) is fixed between the upper end surfaces of the limit blocks (6), and a heating disk (8) is installed between the lower ends of the opposite surfaces of the limit blocks (6). A movable disk (7) is installed on the upper surface of the heating disk (8). A rotating rod (15) is rotatably installed between the middle of the opposite surfaces of the baffle (13) and the movable disk (7). A plurality of connecting rings (16) are fixed at intervals in the vertical direction on the outer side of the middle of the outer ring surface of the rotating rod (15), and a plurality of blades (17) are fixed at intervals in the circumferential direction on the outer ring surface of the connecting ring (16). A connecting pipe (23) is installed in the middle of one side of the upper surface of the baffle (13), and a condensing mechanism is installed at one end of the connecting pipe (23) away from the baffle (13).

2. A hibiscus essential oil distillation and extraction device according to claim 1, characterized in that: A matching second retention hole (19) is provided on the inner ring surface of the baffle plate (13) corresponding to the connecting tube (23). The second retention hole (19) penetrates the upper surface and the lower surface of the corresponding position on the baffle plate (13). The middle parts of the inner ring surfaces on both sides of the fixed cylinder (3) are provided with limiting grooves (4) corresponding to the limiting blocks (6). Limiting pads (5) are fixed in the limiting grooves (4) on the fixed cylinder (3). The limiting pads (5) are in a matching and fitting state with the corresponding limiting grooves (4) on the fixed cylinder (3). The limiting pads (5) are in a matching and fitting state with the corresponding limiting blocks (6).

3. A hibiscus essential oil distillation and extraction device according to claim 2, characterized in that: A screw rod (11) is rotatably mounted on the middle part of the upper surface of the fixed plate (1) away from the connecting tube (23) and corresponding to the middle part of the limit block (6). The screw rod (11) is in a vertical state and penetrates the upper surface and the lower surface of the middle part of the corresponding limit block (6). The screw rod (11) and the middle part of the limit block (6) are threadedly connected. A first rotating motor (9) is mounted on the middle part of the lower surface of the fixed plate (1) close to the screw rod (11) and corresponding to the screw rod (11). The output shaft of the first rotating motor (9) faces upward and penetrates the upper surface and the lower surface of the corresponding position on the fixed plate (1). The outer ring surface of the output shaft of the first rotating motor (9) is rotatably connected to the corresponding position on the fixed plate (1) through a bearing. The upper end of the output shaft of the first rotating motor (9) is fixedly connected to the lower end of the screw rod (11).

4. The hibiscus essential oil distillation and extraction device according to claim 3, characterized in that: A limiting rod (12) is fixed to the middle of the limiting block (6) at the middle of the upper surface of the fixed disk (1) away from the screw rod (11), and the limiting rod (12) penetrates the upper surface and the lower surface of the middle of the corresponding limiting block (6). The rotating rod (15) is in a vertical state, and both ends of the rotating rod (15) penetrate the upper surface and the lower surface of the middle of the corresponding baffle plate (13) and the middle of the movable disk (7). Both ends of the outer ring surface of the rotating rod (15) are rotatably connected to the middle of the baffle plate (13) and the middle of the movable disk (7) through bearings. A second rotating motor (10) is installed in the middle of the upper surface of the baffle plate (13), and the output shaft of the second rotating motor (10) faces downward. The lower end of the output shaft of the second rotating motor (10) is fixedly connected to the upper end of the rotating rod (15).

5. The hibiscus essential oil distillation and extraction device according to claim 4, characterized in that: A sealing ring (14) is fixed to the edge of the lower surface of the baffle plate (13); a matching notch is provided in the middle of the upper end cylinder of the fixed cylinder (3) corresponding to the sealing ring (14); a feed pipe (22) is fixed to the middle of the upper surface of the baffle plate (13) away from the connecting pipe (23); a matching first retaining hole (18) is provided on the inner ring surface of the baffle plate (13) corresponding to the feed pipe (22); the first retaining hole (18) penetrates the upper surface and the lower surface of the baffle plate (13) at corresponding positions.

6. The hibiscus essential oil distillation and extraction device according to claim 5, characterized in that: The condensing mechanism comprises a condensing cylinder (25), the condensing cylinder (25) is in a vertical state, a fixing plate (32) is fixed to the middle part of the outer ring surface of the baffle plate (13) close to the condensing cylinder (25), the upper end of the condensing cylinder (25) penetrates the upper surface and the lower surface of the middle part of the fixing plate (32), and the condensing cylinder (25) and the fixing plate (32) are fixedly connected.

7. The hibiscus essential oil distillation and extraction device according to claim 6, characterized in that: A connecting plate (27) is fixed to the upper and lower ends of the inner annular surface of the condensing cylinder (25), and a spiral tube (26) is fixed between the opposite surfaces of the connecting plate (27). The connecting plate (27) is provided with a matching third retaining hole (20) at the interface corresponding to the opposite end of the spiral tube (26), and the third retaining hole (20) passes through the upper surface and the lower surface at the corresponding position on the corresponding connecting plate (27).

8. The hibiscus essential oil distillation and extraction device according to claim 7, characterized in that: A conical bucket (24) is fixed to the edge of the surface of the connecting plate (27) away from the side, the upper side interface of the upper conical bucket (24) matches and is fixedly connected to the end of the connecting pipe (23) away from the baffle plate (13), and a discharge pipe (28) is fixed to the lower side interface of the lower conical bucket (24). Support legs (2) are fixed to the four sides of the lower surface of the fixed plate (1), and the support legs (2) are in a vertical state.

9. The hibiscus essential oil distillation and extraction device according to claim 8, characterized in that: A through pipe (29) is fixed to the upper and lower ends of the middle part of the outer ring surface of the condensing cylinder (25) away from the fixed cylinder (3); a matching fourth retention hole (21) is opened on the condensing cylinder (25) corresponding to the through pipe (29); a mounting ring (30) is fixed to the surface of the end of the through pipe (29) away from the condensing cylinder (25); bolts (31) are threadedly inserted in the horizontal direction around the edge of the mounting ring (30); the bolts (31) penetrate the two side surfaces of the corresponding positions on the corresponding mounting ring (30).

10. A hibiscus essential oil distillation and extraction device as claimed in any one of claims 1 to 9, characterized in that: The hibiscus essential oil distillation extraction process comprises the following steps: Step 1: placing hibiscus flower raw materials and water required for distillation on the upper side of the movable disk (7) in the fixed cylinder (3), turning on the second rotating motor (10), and the output rod of the second rotating motor (10) can drive the rotating rod (15) to rotate, and the rotating rod (15) can drive the blade (17) to rotate through the connecting ring (16), and the blade (17) can chop the hibiscus flowers on the upper side of the movable disk (7) in the fixed cylinder (3) when rotating, and stir the chopped hibiscus flower raw materials and water when rotating, so that the chopped hibiscus flowers and the water required for distillation are evenly mixed; Step 2: Open the heating plate (8) on the lower surface of the movable plate (7), so that the heating plate (8) can heat the hibiscus flowers and water on the upper side of the movable plate (7) in the fixed cylinder (3) through the movable plate (7). After the hibiscus flowers and water are heated and boiled, steam is generated. The generated steam carries the hibiscus essential oil and enters the connecting pipe (23) through the second retention hole (19) on the baffle plate (13); Step 3: The steam carrying hibiscus essential oil in the connecting tube (23) enters the condensing tube (25) through the third retaining hole (20) on the conical bucket (24) and the connecting plate (27), and the top through-tube (29) and the mounting ring (30) are connected to an external pipeline for conveying cold water, and the bottom through-tube (29) and the mounting ring (30) are connected to an external pipeline for discharging water. The external pipeline for conveying cold water can convey cold water to the condensing tube (25) through the mounting ring (30), the through-tube (29) and the fourth retaining hole (21), and the cold water in the condensing tube (25) can condense the steam carrying hibiscus essential oil in the spiral tube (26) through the spiral tube (26) to extract the hibiscus essential oil.

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