Device for extracting sclareol

Abstract

The invention belongs to the technical field of sclareol extraction, and discloses a sclareol extraction device which comprises a separation barrel and a motor, a treatment cavity and a bottom cavity are formed in the separation barrel, a conveying assembly is fixedly arranged in the treatment cavity, and a buoyancy suction assembly is arranged on the outer side of the conveying assembly in a communicating mode. According to the invention, through the cooperation of the buoyancy suction assembly and the eduction pipe, in the process of mixing and extracting materials and an extracting agent, the conveying assembly and the buoyancy suction assembly are utilized to suck a large amount of floating solid materials and the extracting agent together into the conveying assembly along the position above the liquid level; the floating solid material is introduced and immersed into the extracting agent liquid again through the leading-out pipe after being led out upwards, on one hand, the mixing contact effect of the floating solid material and the extracting agent is improved, the problems of low contact area under floating and poor lifting efficiency are avoided, on the other hand, disturbance treatment of the mixed material liquid is realized, and a stirring mechanism does not need to be added; therefore, liquid disturbance and uniform mixing can be realized, and the comprehensive use effect is good.

Description

Technical Field

[0001] The present invention belongs to the technical field of extraction of sclareol, and specifically relates to a device for extracting sclareol. Background Art

[0002] Sclareol is a natural diterpenoid compound, mainly present in the leaves and flowers of Salvia sclarea, with a woody - amber aroma. It is a key raw material for synthesizing substitutes for ambergris (such as ), and is widely used in high - end perfumes, tobacco flavoring, and the pharmaceutical field. Usually, extraction and separation methods are adopted to achieve extraction.

[0003] In the existing devices for extracting sclareol, the material and the extractant are usually mixed in an extraction container. By using the mixing and extraction effect under heating, the sclareol in the solid material is extracted and mixed in the extractant, and the separated extract liquid is used to separate sclareol through evaporation treatment. However, when performing solid - liquid mixing, since the solid material has a light texture, there is a situation where part of it floats above the liquid surface, resulting in poor mixing effect and insufficient contact area between the suspended material at the top and the liquid, thus reducing the extraction and separation effect of the actual suspended material at the top and having a poor use effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a device for extracting sclareol to solve the problems raised in the above - mentioned background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A device for extracting sclareol, comprising a separation cylinder and a motor. Inside the separation cylinder, there are respectively a treatment chamber and a bottom chamber. A conveying assembly is fixedly arranged inside the treatment chamber. A buoyancy suction assembly is communicated with the outside of the conveying assembly. A discharge pipe is also arranged on the outside of the conveying assembly. A filtrate assembly is arranged at the top of the conveying assembly. An elastic sealing part is arranged at the bottom of the conveying assembly. An opening and closing control part is sleeved on the outside of the conveying assembly. An extraction and separation part is arranged on the outside of the separation cylinder, and the extraction and separation part is communicated with the filtrate assembly.

[0006] The conveying assembly sucks the mixed liquid from the top through the buoyancy suction assembly and inputs it into the discharge pipe. The filtrate assembly includes a sealing cover, filter holes, and a guiding through - hole. When the sealing cover moves downward, the filter holes and the guiding through - hole are communicated, and the sclareol material sucked into the conveying assembly is squeezed to penetrate the mixed liquid.

[0007] Preferably, the processing chamber and the bottom chamber are vertically distributed in the separation cylinder. The buoyancy suction assembly includes a buoyancy suction disc, a suction pipe and a movable rod. The bottom of the buoyancy suction disc is communicated with the suction pipe. The movable rod is fixed to the bottom of the buoyancy suction disc. The bottom of the movable rod movably passes through the processing chamber and extends into the interior of the bottom chamber. The suction pipe is communicated with the conveying assembly.

[0008] Preferably, the conveying assembly includes a conveying cylinder, a rotating shaft and a spiral blade. The conveying cylinder is fixedly sleeved in the separation cylinder. The rotating shaft is rotatably sleeved inside the conveying cylinder. The rotating shaft is fixedly connected to the output shaft of the motor. The spiral blade is fixedly sleeved on the outer surface of the rotating shaft. The spiral blade is located in the conveying cylinder.

[0009] Preferably, the filtrate assembly further includes an electric push rod I. The sealing cover is movably sleeved in the conveying cylinder. The movable end of the electric push rod I is fixedly connected to the sealing cover. The filter holes are opened at the top of the outer side surface of the conveying cylinder. The guiding through holes are opened at the top of the sealing cover.

[0010] Preferably, the extraction and separation part includes a conduction sleeve, a communication ring and a sealing plug. One end of the conduction sleeve is communicated with the filter holes, and the other end is communicated with the communication ring. The sealing plug is threadedly sleeved at the bottom of the conduction sleeve.

[0011] Preferably, the opening and closing control part includes a sealing ring, an electric push rod II, a side port and a control push plate. The electric push rod II is fixed inside the bottom chamber, and the movable end of the electric push rod II is fixedly connected to the sealing ring. The bottom of the sealing ring is fixedly connected with the control push plate. When the control push plate moves downward, the bottom of the conveying assembly is controlled to open through the elastic sealing part. The side port is opened on the outer side of the conveying cylinder and is communicated with the conveying cylinder.

[0012] Preferably, an annular chamber is opened inside the separation cylinder. The sealing ring is movably sleeved in the annular chamber. The side port is communicated with the annular chamber.

[0013] Preferably, the elastic sealing part includes a support frame, a sealing cover plate, a spring I and an adaptor block. The support frame is fixed in the bottom chamber. The sealing cover plate is located at the bottom of the conveying cylinder. The spring I is fixedly connected between the sealing cover plate and the support frame. The adaptor block is fixed to the bottom of the sealing cover plate. The control push plate is adapted to the adaptor block.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) By using the cooperation of the conveying component, the buoyancy suction component and the discharge pipe, during the mixing and extraction process of the material and the extractant, the conveying component and the buoyancy suction component are used to suck a large amount of floating solid materials and the extractant together above the liquid surface into the conveying component, and after being discharged upward, they are re-introduced through the discharge pipe and immersed into the interior of the extractant liquid. On the one hand, it improves the mixing and contact effect between the floating solid materials and the extractant, avoiding the problems of low contact area and poor lifting efficiency during floating. On the other hand, it realizes the disturbance treatment of the mixed material liquid. Without adding a stirring mechanism, it can achieve liquid disturbance and mixing, and the comprehensive use effect is good.

[0016] (2) By using the conveying component, the buoyancy suction component and the discharge pipe again, and cooperating with the filtrate component and the extraction and separation part, after completing the mixing and extraction, by switching the conveying direction of the conveying component, when sucking the solid-liquid to the top of the conveying component, the mixture is continuously compressed, so that the liquid is filtered and separated through the filtrate component, and the solid is continuously concentrated in the conveying component for extrusion treatment, further extruding and permeating and separating the liquid in the solid. Without adding an independent filtration and permeation device, it quickly completes the comprehensive separation of the liquid after extraction, and completes the subsequent extraction and separation treatment in the extraction and separation part. The structure is compact, the operation is convenient, and the extraction and separation efficiency is high.

[0017] (3) By using the cooperation of the opening and closing control part and the elastic sealing part, while heating and separating the mixed liquid in the extraction and separation part, the opening and closing control part controls the elastic sealing part to open the conveying component, and the conveying component reverses, so that the compressed solid waste is discharged reversely through the opened bottom. While evaporating and separating the liquid after extraction inside the extraction and separation part, the waste is automatically discharged, which has the advantages of high waste discharge efficiency and good effect, further optimizing the overall extraction efficiency, improving the efficiency of batch extraction to obtain sclareol, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic cross-sectional view of the present invention;

[0020] Figure 3 is a schematic connection diagram of the buoyancy suction component and the conveying component of the present invention;

[0021] Figure 4 is a schematic cross-sectional view of the conveying component and the filtrate component of the present invention;

[0022] Figure 5 is a schematic cross-sectional view of the separation cylinder of the present invention;

[0023] Figure 6 is a schematic diagram of the opening and closing control part of the present invention;

[0024] Figure 7 Explosion schematic diagram of the elastic sealing part of the present invention;

[0025] Figure 8 Schematic diagram of the filtrate component of the present invention.

[0026] In the figure: 1, separation cylinder; 2, motor; 3, treatment chamber; 4, bottom chamber; 5, conveying component; 51, conveying cylinder; 52, rotating shaft; 53, spiral blade; 6, buoyancy suction component; 61, buoyancy suction disc; 62, suction pipe; 63, movable rod; 7, outlet pipe; 8, filtrate component; 81, electric push rod I; 82, sealing cover; 83, filter hole; 84, guiding through hole; 9, extraction and separation part; 91, conduction sleeve; 92, connecting ring; 93, sealing plug; 10, opening and closing control part; 101, sealing ring; 102, electric push rod II; 103, side port; 104, control push plate; 11, elastic sealing part; 111, support frame; 112, sealing cover plate; 113, spring I; 114, adapter block; 12, annular chamber. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] As Figures 1 to 8 shown, the embodiment of the present invention provides a device for extracting sclareol, including a separation cylinder 1 and a motor 2. The interior of the separation cylinder 1 is respectively provided with a treatment chamber 3 and a bottom chamber 4. The interior of the treatment chamber 3 is fixedly provided with a conveying component 5. The outer side of the conveying component 5 is communicated with a buoyancy suction component 6. The outer side of the conveying component 5 is also provided with an outlet pipe 7. The top of the conveying component 5 is provided with a filtrate component 8. The bottom of the conveying component 5 is provided with an elastic sealing part 11. The outer side of the conveying component 5 is sleeved with an opening and closing control part 10. The outer side of the separation cylinder 1 is provided with an extraction and separation part 9. The extraction and separation part 9 is communicated with the filtrate component 8. The conveying component through the buoyancy suction component 6 sucks the mixed liquid from the top and inputs it into the outlet pipe 7. The filtrate component 8 includes a sealing cover 82, a filter hole 83 and a guiding through hole 84. When the sealing cover 82 moves downward, the filter hole 83 and the guiding through hole 84 are communicated, and the perilla material sucked into the conveying component 5 is squeezed to penetrate out the mixed liquid.

[0029] Example 1: The material to be extracted is put into the processing chamber 3 of the separation cylinder 1, and the extraction liquid is added to form a mixed liquid. The top of the separation cylinder 1 is sealed. The heating mechanism in the processing chamber 3 is started, and the motor 2 is started to drive the rotation of the rotating shaft 52 in the conveying assembly 5. The rotating shaft 52 drives the spiral blade 53 to rotate, and the liquid is sucked in and conveyed upward along the suction pipe 62 of the buoyancy suction assembly 6, so that the material floating on the top of the mixed liquid is sucked into the conveying cylinder 51 through the buoyancy suction disc 61 and the suction pipe 62, and is conveyed upward in a spiral manner and discharged along the discharge pipe 7. The material is introduced into the interior of the mixed liquid through the discharge pipe 7, completing the continuous immersion of the floating material into the extraction liquid. With continuous suction and introduction, the disturbance of the mixed material liquid is completed, and the sclareol in the material is extracted into the extraction liquid; after the mixing process, the motor 2 is kept driving the rotation of the rotating shaft 52, and the filtrate assembly 8 is started, so that the electric push rod 81 drives the sealing cover 82 to move along the interior of the conveying cylinder 51 and seals the inlet of the discharge pipe 7, and the sealing of the guide through hole 84 by the conveying cylinder 51 is released. As the sealing cover 82 moves downward to open the filter holes 83, at the same time, the guide through hole 84 is communicated with the filter holes 83. As the spiral blade 53 continues to convey the material upward, the solid-liquid mixture is sucked in and output upward. At the same time, the opening and closing control part 10 is started, and the electric push rod 102 drives the sealing ring 101 to move downward to open the side port 103. The solid-liquid mixture in the air outlet chamber is sucked into the conveying assembly 5 through the buoyancy suction assembly 6 on the one hand and the side port 103 on the other hand, and the liquid enters the conduction sleeve 91 of the extraction and separation part 9 through the filter holes 83. The liquid extracted with sclareol enters the communication ring 92. As the spiral blade 53 rotates continuously, all the solid-liquid mixture in the processing chamber 3 is sucked into the conveying cylinder 51, and all the liquid is introduced into the extraction and separation part 9 through the filter holes 83. A large amount of solids are squeezed by the spiral blade 53 in the conveying cylinder 51, and the liquid contained inside is squeezed out and permeated through the filter holes 83 to complete the overall separation; the separated liquid is centrally stored in the communication ring 92, and the filtrate assembly 8 is reset to re-seal the filter holes 83 to maintain the sealing of the extraction and separation part 9. The heating pipe (not shown in the figure) inside the communication ring 92 is started, so that the internal extractant evaporates, and the evaporated extractant is released along the pressure valve (not shown in the figure) at the top of the communication ring 92. The sclareol after extraction remains in the communication ring 92, and the extraction and separation collection after extraction is completed by opening the sealing plug 93.

[0030] First, by utilizing the cooperation of the conveying assembly 5, the buoyancy suction assembly 6, and the outlet pipe 7, during the mixing and extraction process of the material and the extractant, a large amount of floating solid material and the extractant are sucked into the conveying assembly 5 together along the upper part of the liquid surface by the conveying assembly 5 and the buoyancy suction assembly, and after being discharged upward, they are re-introduced into the interior of the extractant liquid through the outlet pipe 7. On the one hand, it improves the mixing and contact effect between the floating solid material and the extractant, avoiding the problems of low contact area and poor lifting efficiency during floating. On the other hand, it realizes the disturbance treatment of the mixed material liquid, and can achieve liquid disturbance and mixing without adding a stirring mechanism, with good comprehensive use effect.

[0031] In addition, by utilizing the conveying assembly 5, the buoyancy suction assembly 6, and the outlet pipe 7 again, and cooperating with the filtrate assembly 8 and the extraction and separation section, after the mixing and extraction are completed, by switching the conveying direction of the conveying assembly 5, when the solid-liquid is sucked to the top of the conveying assembly 5, the mixture is continuously compressed, so that the liquid is filtered and separated through the filtrate assembly 8, and the solid is continuously concentrated in the conveying assembly 5 for extrusion treatment, further extruding and permeating and separating the liquid in the solid. There is no need to add an independent filtration and permeation device, and the complete separation of the liquid after extraction is quickly completed, and the subsequent extraction and separation treatment is completed in the extraction and separation section 9, with a compact structure, convenient operation, and high extraction and separation efficiency.

[0032] Embodiment 2: When performing the separation treatment in the extraction and separation section 9, the motor 2 is reversed, the spiral blade 53 is reversed, the electric push rod two 102 in the opening and closing control section 10 drives the sealing ring 101 to move further downward, and drives the control push plate 104 to move downward. The control push plate 104 pushes the adapter block 114 of the elastic sealing portion 11 downward, driving the sealing cover plate 112 to move downward to compress the first spring 113, so that the bottom of the conveying cylinder 51 is opened. With the reverse rotation of the spiral blade 53, the solid waste extruded at the top is output downward in the reverse direction and discharged through the bottom of the conveying cylinder 51 to complete the waste separation.

[0033] First, by utilizing the cooperation of the opening and closing control section 10 and the elastic sealing portion 11, while heating and separating the mixed liquid in the extraction and separation section 9, the opening and closing control section 10 controls the elastic sealing portion 11 to open the conveying assembly 5, and the conveying assembly 5 is reversed, so that the compressed solid waste is discharged in the reverse direction through the opened bottom. While evaporating and separating the liquid after extraction inside the extraction and separation section 9, the waste is automatically discharged, with the advantages of high waste discharge efficiency and good effect, further optimizing the overall extraction efficiency, improving the efficiency of batch extraction to obtain sclareol, and having good use effect.

[0034] Among them, the processing chamber 3 and the bottom chamber 4 are distributed vertically in the separation cylinder 1. The buoyancy suction assembly 6 includes a buoyancy suction disc 61, a suction pipe 62, and a movable rod 63. The bottom of the buoyancy suction disc 61 is communicated with the suction pipe 62. The movable rod 63 is fixed to the bottom of the buoyancy suction disc 61. The bottom of the movable rod 63 movably passes through the processing chamber 3 and extends into the interior of the bottom chamber 4. The suction pipe 62 is communicated with the conveying assembly 5.

[0035] By using the buoyancy suction assembly 6, the solid in the mixed solid-liquid suspension liquid surface is guided to be sucked in. During the process of the liquid surface rising and falling, the conveying assembly 5 is used to suck the suspended solid material into the conveying assembly 5, and cooperate with the outlet pipe 7 to be re-submerged inside the liquid. The movable rod 63 realizes the up and down movement guidance. The suction pipe 62 is a flexible pipe, which is convenient for adaptive movement.

[0036] Among them, the conveying assembly 5 includes a conveying cylinder 51, a rotating shaft 52, and a spiral blade 53. The conveying cylinder 51 is fixedly sleeved in the separation cylinder 1. The rotating shaft 52 is rotatably sleeved inside the conveying cylinder 51. The rotating shaft 52 is fixedly connected to the output shaft of the motor 2. The spiral blade 53 is fixedly sleeved on the outer surface of the rotating shaft 52. The spiral blade 53 is located in the conveying cylinder 51.

[0037] The conveying assembly 5 realizes suction and conveying through the rotation of the internal spiral blade 53 and in cooperation with the buoyancy suction assembly 6.

[0038] Among them, the filtrate assembly 8 further includes an electric push rod 81. The sealing cover 82 is movably sleeved in the conveying cylinder 51. The movable end of the electric push rod 81 is fixedly connected to the sealing cover 82. The filter holes 83 are opened at the top of the outer side surface of the conveying cylinder 51. The through holes 84 are opened at the top of the sealing cover 82.

[0039] The filtrate assembly 8 switches the position of the top outlet of the conveying assembly 5 by controlling the up and down movement of the sealing cover 82. When moving down, it seals the outlet pipe 7 and makes the through holes 84 communicate with the filter holes 83, realizing the separation of the liquid under pressure filtration.

[0040] Among them, the extraction and separation part 9 includes a conduction sleeve 91, a communication ring 92, and a sealing plug 93. One end of the conduction sleeve 91 is communicated with the filter holes 83, and the other end is communicated with the communication ring 92. The sealing plug 93 is threadedly sleeved at the bottom of the conduction sleeve 91.

[0041] The extraction and separation part 9 realizes the separation and extraction of sclareol by centrally collecting the separated extraction mixture and through heating, evaporation and separation.

[0042] Among them, the opening and closing control part 10 includes a sealing ring 101, an electric push rod 102, a side port 103 and a control push plate 104. The electric push rod 102 is fixed inside the bottom cavity 4, and the movable end of the electric push rod 102 is fixedly connected to the sealing ring 101. The bottom of the sealing ring 101 is fixedly connected with a control push plate 104. When the control push plate 104 moves downward, the bottom of the conveying assembly 5 is controlled to open through the elastic sealing part 11. The side port 103 is opened on the outside of the conveying cylinder 51 and is connected to the conveying cylinder 51. The interior of the separation cylinder 1 is opened. There is an annular cavity 12, the sealing ring 101 is movably sleeved in the annular cavity 12, the side port 103 is connected to the annular cavity 12, the elastic sealing part 11 includes a support frame 111, a sealing cover plate 112, a spring 113 and an adapter block 114, the support frame 111 is fixed in the bottom cavity 4, the sealing cover plate 112 is located at the bottom of the conveying cylinder 51, the spring 113 is fixedly connected between the sealing cover plate 112 and the support frame 111, the adapter block 114 is fixed at the bottom of the sealing cover plate 112, and the control push plate 104 is adapted to the adapter block 114.

[0043] By cooperating with the opening and closing control part 10 and the elastic sealing part 11, on the one hand, the opening and closing of the lower part of the conveying component is realized by using the opening and closing control part 10, which is closed when top suspension suction is required and opened when all materials need to be sucked and filtered. In addition, by further action of the opening and closing control part 10 and the linkage cooperation, the elastic sealing part 11 is driven downward during further action to complete the opening of the bottom of the conveying component 5, thereby completing the lower discharge of the waste material after internal filtration by flipping the conveying component 5.

[0044] The working principle and use process of the present invention are as follows: the material to be extracted is put into the processing chamber 3 of the separation cylinder 1, and the extracting liquid is put in to form a mixed liquid. The top of the separation cylinder 1 is sealed, the heating mechanism in the processing chamber 3 is started, and the motor 2 is started to drive the rotating shaft 52 in the conveying component 5 to rotate. The rotating shaft 52 drives the spiral blade 53 to rotate, and sucks and transports the liquid upward along the suction pipe 62 of the buoyancy suction component 6, so that the material floating on the top of the mixed liquid is sucked into the conveying cylinder 51 through the buoyancy suction disk 61 and the suction pipe 62, and is spirally transported upward and discharged along the outlet pipe 7. The material is introduced into the interior of the mixed liquid through the outlet pipe 7, and the floating material is continuously immersed in the extracting liquid. With continuous suction and introduction, the mixture is completed. The material is disturbed, and the sclareol in the material is extracted into the extract; after the mixing process, the motor 2 is kept driving the rotating shaft 52 to rotate, and the filtrate component 8 is started, so that the electric push rod 1 81 drives the sealing cover 82 to move along the inside of the conveying cylinder 51 and seals the inlet of the outlet pipe 7, and the seal of the conveying cylinder 51 on the guide hole 84 is released, and as the sealing cover 82 moves downward, the filter hole 83 is opened, and the guide hole 84 is connected with the filter hole 83. As the spiral blade 53 continues to convey the material upward, the solid-liquid mixture is sucked in and output upward, and the opening and closing control part 10 is started at the same time, the electric push rod 2 102 drives the sealing ring 101 to move downward, opens the side port 103, and the solid-liquid mixture in the air outlet cavity is sucked into the conveying cylinder 51 through the buoyancy suction component 6 on the one hand and the side port 103 on the other hand. Component 5, and the liquid enters the conducting sleeve 91 of the extraction and separation part 9 through the filter hole 83, and the liquid extracted with perilla alcohol enters the connecting ring 92, and as the spiral blade 53 continues to rotate, the solid-liquid mixture in the processing chamber 3 is all sucked into the conveying cylinder 51, and the liquid is all introduced into the extraction and separation part 9 through the filter hole 83, and a large amount of solid is squeezed by the spiral blade 53 in the conveying cylinder 51, squeezing the liquid contained inside and permeating through the filter hole 83 to complete the comprehensive separation; the separated liquid is concentrated in the connecting ring 92, and the filtrate component 8 is reset, the filter hole 83 is resealed, the sealing of the extraction and separation part 9 is maintained, and the heating tube inside the connecting ring 92 is started (not shown in the figure) to evaporate the internal extractant, and the evaporated extractant is transported along the conveying cylinder 51. The pressure valve (not shown in the figure) at the top of the connecting ring 92 is released, and the perilla alcohol remains in the connecting ring 92 after extraction. The sealing plug 93 is opened to complete the separation and collection after extraction. When the separation treatment in the extraction and separation part 9 is carried out, the motor 2 is reversed, and the spiral blade 53 is reversed, and the electric push rod 2 102 in the opening and closing control part 10 drives the sealing ring 101 to move further downward, and drives the control push plate 104 to move downward. The control push plate 104 pushes the adapter block 114 of the elastic sealing part 11 downward, drives the sealing cover plate 112 to move downward and compress the spring 113, so that the bottom of the conveying cylinder 51 is opened. As the spiral blade 53 reverses, the solid waste squeezed at the top is output in the reverse direction and discharged through the bottom of the conveying cylinder 51, completing the waste separation.

[0045] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An apparatus for extracting sclareol, comprising a separation cylinder (1) and a motor (2), characterized in that: Inside the separation cylinder (1), a treatment chamber (3) and a bottom chamber (4) are respectively provided. Inside the treatment chamber (3), a conveying assembly (5) is fixedly provided. A buoyancy suction assembly (6) is communicated with the outside of the conveying assembly (5). A discharge pipe (7) is also provided on the outside of the conveying assembly (5). A filtrate assembly (8) is provided at the top of the conveying assembly (5). An elastic sealing part (11) is provided at the bottom of the conveying assembly (5). An opening and closing control part (10) is sleeved on the outside of the conveying assembly (5). An extraction and separation part (9) is provided on the outside of the separation cylinder (1). The extraction and separation part (9) is communicated with the filtrate assembly (8). The conveying assembly (5) sucks the mixed liquid from the top through the buoyancy suction assembly (6) and inputs it into the discharge pipe (7). The filtrate assembly (8) includes a sealing cover (82), filter holes (83), and a through hole (84). When the sealing cover (82) moves downward, the filter holes (83) and the through hole (84) are communicated, and the perilla material sucked into the conveying assembly (5) squeezes out the mixed liquid.

2. The apparatus for extracting sclareol according to claim 1, wherein: The treatment chamber (3) and the bottom chamber (4) are vertically distributed in the separation cylinder (1). The buoyancy suction assembly (6) includes a buoyancy suction disc (61), a suction pipe (62), and a movable rod (63). The bottom of the buoyancy suction disc (61) is communicated with the suction pipe (62). The movable rod (63) is fixed to the bottom of the buoyancy suction disc (61). The bottom of the movable rod (63) movably passes through the treatment chamber (3) and extends into the inside of the bottom chamber (4). The suction pipe (62) is communicated with the conveying assembly (5).

3. The device for extracting sclareol according to claim 2, wherein: The conveying assembly (5) includes a conveying cylinder (51), a rotating shaft (52), and a spiral blade (53). The conveying cylinder (51) is fixedly sleeved in the separation cylinder (1). The rotating shaft (52) is rotatably sleeved inside the conveying cylinder (51). The rotating shaft (52) is fixedly connected to the output shaft of the motor (2). The spiral blade (53) is fixedly sleeved on the outer surface of the rotating shaft (52). The spiral blade (53) is located in the conveying cylinder (51).

4. An apparatus for extracting sclareol according to claim 3, characterized in that: The filtrate assembly (8) further includes an electric push rod one (81). The sealing cover (82) is movably sleeved in the conveying cylinder (51). The movable end of the electric push rod one (81) is fixedly connected to the sealing cover (82). The filter holes (83) are opened at the top of the outer side surface of the conveying cylinder (51). The through hole (84) is opened at the top of the sealing cover (82).

5. The device for extracting sclareol according to claim 4, characterized in that: The extraction and separation part (9) includes a conduction sleeve (91), a communication ring (92), and a sealing plug (93). One end of the conduction sleeve (91) is communicated with the filter holes (83), and the other end is communicated with the communication ring (92). The sealing plug (93) is threadedly sleeved at the bottom of the conduction sleeve (91).

6. The device for extracting sclareol according to claim 5, characterized in that: The opening and closing control part (10) includes a sealing ring (101), an electric push rod II (102), a side port (103) and a control push plate (104). The electric push rod II (102) is fixed inside the bottom cavity (4), and the movable end of the electric push rod II (102) is fixedly connected to the sealing ring (101). A control push plate (104) is fixedly connected to the bottom of the sealing ring (101). When the control push plate (104) moves downward, the bottom of the conveying assembly (5) is controlled to open through the elastic sealing part (11). The side port (103) is opened on the outer side of the conveying cylinder (51) and is communicated with the conveying cylinder (51).

7. An apparatus for extracting sclareol according to claim 6, characterized in that: An annular cavity (12) is formed inside the separation cylinder (1). The sealing ring (101) is movably sleeved in the annular cavity (12). The side port (103) is communicated with the annular cavity (12).

8. An apparatus for extracting sclareol according to claim 7, characterized in that: The elastic sealing part (11) includes a support frame (111), a sealing cover plate (112), a first spring (113) and an adapter block (114). The support frame (111) is fixed in the bottom cavity (4). The sealing cover plate (112) is located at the bottom of the conveying cylinder (51). The first spring (113) is fixedly connected between the sealing cover plate (112) and the support frame (111). The adapter block (114) is fixed to the bottom of the sealing cover plate (112). The control push plate (104) is adapted to the adapter block (114).

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