Cassia deep processing device and method

Abstract

The application discloses a cinnamon deep processing device, which comprises a bottom plate, a distillation cylinder is arranged at the upper end of the bottom plate, one end of the distillation cylinder is provided with a feeding port, the other end is provided with a discharging port, an air inlet pipeline and an air outlet pipeline are arranged side by side outside the distillation cylinder, a material scattering assembly is arranged in the distillation cylinder, a plurality of material scattering plates are rotationally connected to the material scattering assembly, in the material scattering state, the material scattering assembly is driven to rotate so as to push the raw materials to move from one end of the distillation cylinder to the other end, and the material scattering plates are used for scattering and spreading the raw materials. The cinnamon deep processing device has the beneficial effects that: the raw materials are conveyed from one end of the distillation cylinder to the other end through the arranged material scattering assembly, the new raw materials are conveniently fed, and the distilled raw materials are conveniently discharged, so that continuous distillation processing is realized; meanwhile, the raw materials accumulated in the distillation process are scattered and spread through the arranged material scattering plates, water vapor is fully contacted with the raw materials, and the cinnamon oil in the raw materials is fully distilled.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of deep processing of cassia, in particular to a cassia deep processing device and method. BACKGROUND

[0002] Cassia oil is a colorless or light yellow liquid with main component cinnamyl aldehyde and gradually black in air. The aromatic oil, i.e. cassia oil, can be extracted from the bark, branches, leaves, fruits and flower stalks of cassia, which has high medicinal value, is a good wind and stomach medicine, and has the effects of driving insects, preventing mildew and sterilization, and is widely used in food, beverage, cigarette, medicine and other fields. There are many extraction methods for cassia oil, such as supercritical CO2 extraction method, molecular distillation method, organic solvent extraction method, ultrasonic extraction method, etc., but the equipment used in these methods has high cost, complex process and harsh operating conditions, and some methods also have the problem of solvent residue. The water vapor distillation method is simple in process and has no solvent residue, and is the method commonly used for extracting cassia oil at present.

[0003] As the patent with publication number CN108949352B, disclosure date September 7, 2021, and name "A continuous production of extraction of natural cassia oil extraction equipment", which includes feeding module, preheating module, leaf module and extraction module connected in turn; The feeding module includes a first hopper and a conveyor belt located below the first hopper, the end of the conveyor belt is connected to the leaf module; The preheating module includes several parallel microwave heaters, each microwave heater is provided with a foot prop on the left and right sides in the advancing direction of the conveyor belt, each microwave heater is located above the conveyor belt, and the microwave heaters at the two ends are each provided with a radiation-proof section on the outermost side; The leaf module includes a second hopper, a cutter and a screen, the cutter is arranged inside the second hopper, and the screen is arranged at the outlet of the second hopper, and the second hopper is connected to the extraction module; The extraction module includes a pipeline, a first rotating shaft extending along the axis of the pipeline, a spiral blade arranged on the first rotating shaft and extending along the length direction of the first rotating shaft, and a motor, the pipeline is respectively provided with a feeding port and a discharging port at the two ends, the spiral blade is provided with a plurality of perforations in the middle section avoiding the feeding port and the discharging port, the outer side of the pipeline is provided with a steam pipe and a collecting pipe, the steam pipe is provided with a plurality of first branch pipes, each first branch pipe is communicated to the inside of the pipeline and is uniformly distributed along the axial direction of the pipeline, and the collecting pipe is provided with a plurality of second branch pipes, each second branch pipe is communicated to the inside of the pipeline and is uniformly distributed along the axial direction of the pipeline. The patent has the beneficial effects that: this extraction equipment can realize continuous operation and large-scale production, reduce labor intensity, the production efficiency is increased by 3-5 times compared with the conventional water vapor distillation method, and the energy consumption is reduced by 40-70%; The spiral blade can make the cassia branches and leaves continuously disturbed, the cassia branches and leaves in contact with the steam are continuously updated, the extraction time can be shortened by 3-10 times, the whole process is generally completed in 40-60 minutes, the continuous dynamic extraction is ensured, and the energy consumption is reduced; The whole pipe section can be stirred and extracted, the spiral blade is provided with communication holes to communicate with the steam, the uniformity of extraction is achieved, and the extraction rate is improved; The problems of discontinuous and poor discharge of residue, difficulty in sealing, etc. are overcome, and the continuity of extraction is ensured; The extraction rate can be increased by 20-40% after the cassia branches and leaves are separated by the screen and then fall into the pipeline; The microwave heating cavity makes the subsequent extraction easy, shortens the auxiliary extraction time, and is beneficial to reduce the energy consumption; The extraction process of the extraction equipment is operated in a closed manner, the safety of the production process is improved, the production cost is reduced, and the safety of the production process is ensured.

[0004] The prior art has the disadvantages that in the process of distilling raw materials, the raw materials are not generally turned over, resulting in accumulation of the raw materials during distillation; There are also spiral conveying and turning over distillation of raw materials as described in the above patent, but the raw materials are directly discharged at the tail end of the spiral blade during turning over distillation, due to the different particle sizes of the raw materials and the different structures of the bark, branches, leaves, fruits and flower stems, part of the raw materials cannot be fully broken down, resulting in insufficient distillation time and difficulty in fully breaking down the molecular structure, which makes it difficult to fully distill and discharge the cassia oil in the raw materials. SUMMARY

[0005] The present application aims to provide a cinnamomum cassia extraction device and method to solve the above deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a cinnamomum cassia deep processing device, comprising a bottom plate, a distillation cylinder is arranged at the upper end of the bottom plate, one end of the distillation cylinder is provided with a feeding port, the other end is provided with a discharging port, a gas inlet pipe and a gas outlet pipe are arranged side by side outside the distillation cylinder, a scattering assembly is arranged inside the distillation cylinder, the scattering assembly is rotatably arranged in the distillation cylinder, a plurality of scattering plates are rotatably connected to the scattering assembly, in the scattering state, the scattering assembly is driven to rotate so as to push the raw materials to move from one end of the distillation cylinder to the other end, and at the same time, the raw materials are dispersed and spread by the plurality of scattering plates.

[0007] The above-mentioned gas inlet pipe and gas outlet pipe are both wound with heat preservation pipes outside, one end of the heat preservation pipe is connected with a water vapor generating device, the other end of the heat preservation pipe is connected with the gas inlet pipe.

[0008] The above-mentioned distillation cylinder is provided with two filter plates inside, which can prevent the raw materials from entering the gas inlet pipe and the gas outlet pipe.

[0009] The above-mentioned feeding port of the distillation cylinder is provided with a feeding assembly, the feeding assembly comprises a plurality of rotating plates, the plurality of rotating plates can passively rotate and feed according to the weight of the placed raw materials, and the rotating plates can seal the feeding port when they do not rotate.

[0010] The above-mentioned feeding assembly further comprises a feeding frame, two horizontal plates are arranged side by side in the feeding frame, two rotating plates are arranged above each horizontal plate, each rotating plate is connected with the corresponding horizontal plate through a reset member such as a torsional spring, two limiting frames are arranged side by side in the feeding frame, and the limiting frames are located directly above the rotating plates.

[0011] The above-mentioned discharging port of the distillation cylinder is provided with a discharging frame, the discharging frame is provided with a baffle, the baffle has two states of sealing and not sealing the discharging frame in the stroke.

[0012] The above-mentioned scattering assembly further comprises a plurality of spiral conveying plates, the plurality of spiral conveying plates are driven to rotate to convey the cinnamomum cassia raw materials from one end of the distillation cylinder to the other end of the distillation cylinder, so as to continuously process.

[0013] The aforementioned bulk material assembly further includes a sealing plate, a driven gear is provided at the end of the sealing plate away from the distillation cylinder, a rotary drive is provided at the upper end of the base plate, and a drive gear is provided at the output end of the rotary drive, the drive gear meshing with the driven gear.

[0014] As described above, the material distribution plate is rotatably arranged between the plurality of spiral conveyor plates, and the rotatable connection between the spiral conveyor plates and the material distribution plate facilitates the distribution of raw materials when the spiral conveyor plates rotate.

[0015] The aforementioned cinnamon deep processing device extracts cinnamon oil from cinnamon raw materials using steam distillation. During the distillation process, the cinnamon raw materials are rotated and distributed through a bulk material assembly for continuous processing.

[0016] In the above technical solution, the beneficial effects of the present invention are as follows: the provided material distribution assembly transports the raw material from one end of the distillation cylinder to the other end, which facilitates the feeding of new raw material and the unloading of distilled raw material for continuous distillation processing. At the same time, the provided material distribution plate distributes and disperses the raw material accumulated during the distillation process, so that water vapor can fully contact the raw material and ensure that the cinnamon oil in the raw material is fully distilled out. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the cinnamon deep processing apparatus provided in an embodiment of the present invention;

[0019] Figure 2 A top view of a cinnamon deep processing apparatus provided in another embodiment of the present invention;

[0020] Figure 3 Provided for another embodiment of the present invention Figure 2 Sectional view along axis AA;

[0021] Figure 4 Provided for yet another embodiment of the present invention Figure 2 BB-direction sectional view;

[0022] Figure 5 Provided for another embodiment of the present invention Figure 2 CC-direction sectional view;

[0023] Figure 6 This is a three-dimensional schematic diagram of a filter plate disconnected according to another embodiment of the present invention;

[0024] Figure 7 An enlarged view of N in FIG. 1 is provided in another embodiment of the present application. Figure 3

[0025] Figure 8 An enlarged view of X in FIG. 1 is provided in another embodiment of the present application. Figure 4

[0026] Figure 9 An enlarged view of K in FIG. 1 is provided in another embodiment of the present application. Figure 3

[0027] Figure 10 A perspective view of the spiral blade, the hollow shaft and the air hole in another embodiment of the present application is provided in another embodiment of the present application.

[0028] Figure 11 An enlarged view of M in FIG. 1 is provided in another embodiment of the present application. Figure 3

[0029] A sectional view of the adjusting plate, the spiral groove, the inclined surface and the return gap in another embodiment of the present application is provided in another embodiment of the present application. Figure 12

[0030] BRIEF DESCRIPTION OF THE DRAWINGS

[0031] 1, bottom plate; 2, distillation cylinder; 21, air inlet pipe; 22, air outlet pipe; 23, heat preservation pipe; 24, filter plate; 25, feeding assembly; 251, rotating plate; 252, feeding frame; 253, horizontal plate; 254, reset member; 255, limiting frame; 256, square sealing ring; 257, discharging frame; 258, baffle; 3, scattering assembly; 30, scattering plate; 31, spiral conveying plate; 32, sealing plate; 33, driven gear; 34, rotary driving member; 35, driving gear; 4, return assembly; 40, spiral blade; 41, hollow shaft; 410, air hole; 42, extension rod; 43, hollow rod; 44, rotary moving member; 5, adjusting assembly; 51, adjusting plate; 501, inclined surface; 52, spiral groove; 53, return gap; 54, mounting frame; 55, guide rod; 56, guide sleeve; 57, first elastic member; 58, sliding rod; 59, mounting plate; 510, sliding member; 511, second elastic member. DETAILED DESCRIPTION

[0032] In order to make the technical personnel in the art better understand the technical solutions of the present application, the present application will be further described in detail in another embodiment of the present application provided by the present application with reference to the accompanying drawings.

[0033] As Figures 1-12 ​​​​As shown, the embodiment of the present application provides a kind of cinnamon deep processing device, including bottom plate 1, the upper end of the bottom plate 1 is provided with distillation cylinder 2, one end of the distillation cylinder 2 is provided with feed inlet, and the other end is provided with discharge port, the outer side of the distillation cylinder 2 is provided with air inlet duct 21 and exhaust duct 22 side by side, the distillation cylinder 2 is provided with: bulk material assembly 3, the bulk material assembly 3 is rotatably arranged in the distillation cylinder 2, a plurality of bulk material plates 30 are rotatably connected to the bulk material assembly 3, in bulk material state, the bulk material assembly 3 is driven to rotate so as to push raw materials from one end of the distillation cylinder 2 to the other end, while the raw materials are rotated and dispersed by a plurality of bulk material plates 30.

[0034] Specifically, the bottom plate 1 is a horizontal plate, two support plates are arranged side by side on the upper end of the bottom plate 1, and a distillation cylinder 2 is arranged at the upper end of the two support plates. The distillation cylinder 2 is a cylindrical cylinder with one end open and the other end closed. An inlet is arranged on the upper side of the open end of the distillation cylinder 2, and an outlet is arranged on the lower side of the closed end of the distillation cylinder 2. The distillation cylinder 2 further comprises an air inlet pipe 21 and an air outlet pipe 22. A plurality of first through holes for introducing water vapor are uniformly arranged on the bottom of the distillation cylinder 2 along the axis direction. One end of the air inlet pipe 21 is connected with the first through hole, and the other end of the air inlet pipe 21 is connected with a water vapor generating device (not shown in the figure). A plurality of second through holes for discharging water vapor mixed with cinnamon oil are arranged on the upper side of the distillation cylinder 2 along the axis direction. The air outlet pipe 22 is connected with the second through hole, and the other end of the air outlet pipe 22 is connected with a condensing device (not shown in the figure). The open end of the distillation cylinder 2 is further provided with a material spreading assembly 3. The material spreading assembly 3 is connected with the cylindrical cylinder in dynamic sealing manner, that is, the material spreading assembly 3 can rotate at the open end of the distillation cylinder 2 and is sealed between the two when rotating. The material spreading assembly 3 comprises a plurality of material spreading plates 30 arranged along the axis of the distillation cylinder 2. The plurality of material spreading plates 30 are arranged in a circumferential array along the inner wall of the distillation cylinder 2. In this embodiment, when making cinnamon oil, the crushed cinnamon raw materials are first put into the distillation cylinder 2 through the inlet, and the inlet and the outlet are sealed to ensure that the distillation cylinder 2 does not leak during distillation. When placing the raw materials, the material spreading assembly 3 is driven to rotate so that the material spreading assembly 3 can transport the raw materials accumulated at the inlet of the distillation cylinder 2 to the outlet of the distillation cylinder 2. In this way, the material spreading assembly 3 can disperse and spread the raw materials to avoid accumulation. After the raw materials are placed, the water vapor generating device generates water vapor which is continuously transported into the distillation cylinder 2 through the air inlet pipe 21, so as to distill the cinnamon oil in the raw materials. During the process of distilling the raw materials, the material spreading assembly 3 rotates to drive the plurality of material spreading plates 30 to rotate circumferentially along the distillation cylinder 2, so that the plurality of material spreading plates 30 scrape and transport the raw materials from the bottom of the distillation cylinder 2 to the upper side of the distillation cylinder 2. During the rotation of the material spreading assembly 3, the material spreading plates 30 rotate. In this way, the raw materials can fall from the upper side of the distillation cylinder 2 during the rotation of the material spreading assembly 3 and the material spreading plates 30, so that the raw materials are fully contacted with the water vapor, ensuring that the cinnamon oil in the raw materials is fully distilled. The water vapor mixed with cinnamon oil is transported to the condensing device through the air outlet pipe 22 for condensation and collection.

[0035] The cinnamomum cassia deep processing device and method provided by the embodiment of the present application can conveniently feed new raw materials and discharge the distilled raw materials for continuous distillation by conveying the raw materials from one end of the distillation cylinder 2 to the other end through the provided material scattering assembly 3, and can ensure that the cinnamomum cassia oil in the raw materials is fully distilled out by fully contacting the raw materials with water vapor through the provided material scattering plate 30.

[0036] In another embodiment of the present application, the heat preservation pipes 23 are wound outside the air inlet pipe 21 and the air outlet pipe 22, one end of the heat preservation pipe 23 is connected with a water vapor generating device (not shown in the figure), and the other end of the heat preservation pipe 23 is in communication with the air inlet pipe 21. Specifically, the diameter of the heat preservation pipe 23 is smaller than the diameter of the air outlet pipe 22, preferably, the diameter difference between the two is 5-10 times. The diameter of the air outlet pipe 22 is greater than the diameter of the air inlet pipe 21, preferably, the diameter difference between the two is 2-4 times. In this way, in the case of connecting the same water vapor generating device, the water vapor flow rate in the heat preservation pipe 23 is much greater than that in the air inlet pipe 21. In this way, the water vapor temperature at the end of the heat preservation pipe 23 in communication with the air inlet pipe 21 is basically the same as the temperature at the end of the heat preservation pipe 23 in communication with the water vapor generating device, that is, the water vapor in the heat preservation pipe 23 is basically not cooled, so that the heat preservation pipe 23 can heat the air outlet pipe 22 and the air inlet pipe 21, reducing or even avoiding the condensation of water vapor due to the excessive length of the two pipes. At the same time, the water vapor discharge speed of the air outlet pipe 22 is less than the water vapor inlet speed of the air inlet pipe 21. Since the temperature of water vapor increases with the increase of pressure, the pressure in the distillation cylinder 2 is greater than the atmospheric pressure, thereby avoiding the water vapor in the distillation cylinder 2 from being unable to distill the cinnamomum cassia oil in the raw materials due to the decrease of temperature.

[0037] In another embodiment of the present application, two filter plates 24 are arranged side by side inside the distillation cylinder 2. The filter plate 24 can prevent the raw materials from entering the air inlet pipe 21 and the air outlet pipe 22 from the distillation cylinder 2. Specifically, one filter plate 24 is arranged at each of the first through hole and the second through hole. The filter plate 24 is provided with a plurality of filter holes. Preferably, a filter screen is arranged between the filter plate 24 and the distillation cylinder 2. In this way, when the raw materials are distilled, water vapor enters the distillation cylinder 2 from the air inlet pipe 21, so that the water vapor distills the cinnamomum cassia oil from the raw materials. After the distillation is completed, the water vapor mixed with the cinnamomum cassia oil is discharged from the air outlet pipe 22. When the water vapor enters and is discharged from the distillation cylinder 2, the water vapor can only enter and be discharged through the filter holes on the filter plate 24. In this way, the filter screen and the filter plate 24 can effectively prevent the raw materials from entering the air inlet pipe 21 and the air outlet pipe 22.

[0038] In another embodiment of the present application, the feed inlet of the distillation cylinder 2 is provided with a feed assembly 25, which comprises a plurality of rotating plates 251. The plurality of rotating plates 251 can passively rotate to feed the raw materials according to the weight of the raw materials placed therein. When the rotating plates 251 are not rotating, the feed inlet can be sealed. Specifically, the plurality of rotating plates 251 are horizontally arranged, and the ends of the rotating plates 251 away from each other can rotate. When feeding, the raw materials are placed in the feed assembly 25, so that the raw materials press the rotating plates 251 by self-gravity. As the weight of the raw materials placed increases, when the weight reaches a certain threshold, the raw materials press the ends of the rotating plates 251 away from each other to rotate, that is, the rotating plates 251 are deflected and are not in a horizontal state. Thus, after the rotating plates 251 rotate, the raw materials slide along the rotating plates 251 into the distillation cylinder 2. After the raw materials slide into the distillation cylinder 2, the number of raw materials in the feed assembly 25 decreases, the pressing force on the rotating plates 251 decreases, and the rotating plates 251 return to a horizontal state. At this time, the rotating plates 251 can seal the feed inlet through the feed assembly 25, so as to avoid the leakage of water vapor mixed with cinnamon oil from the feed inlet.

[0039] In another embodiment of the present application, the feeding assembly 25 further comprises a feeding frame 252, two horizontal plates 253 are arranged side by side in the feeding frame 252, two rotating plates 251 are arranged above each horizontal plate 253, each rotating plate 251 is connected with the corresponding horizontal plate 253 through a reset member 254 such as a torsional spring, two limiting frames 255 are further arranged side by side in the feeding frame 252, the limiting frames 255 are directly above the rotating plates 251, specifically, two feeding channels are arranged at the lower part of the feeding frame 252, one horizontal plate 253 is arranged in each feeding channel, and two rotating plates 251 are arranged side by side in a rotating manner in each feeding channel, the limiting frames 255 are further arranged in the feeding channels, the limiting frame 255 is a square frame, a square sealing ring 256 is arranged at one end of the limiting frame 255 close to the horizontal plate 253, in this embodiment, the raw materials are separated and fall into two feeding channels and fall on the upper surface of the rotating plate 251 in the feeding frame 252, as the raw materials accumulate, the weight of the raw materials extrudes the rotating plate 251, when the weight of the raw materials reaches a certain threshold value, the rotating plate 251 extrudes the reset member 254 and rotates, that is, the end of the rotating plate 251 away from each other in each feeding channel is separated from the limiting frame 255 and a gap is formed therebetween, the raw materials will slide from the rotating plate 251 through the gap and fall into the distillation cylinder 2, thereby completing passive feeding, after the raw materials slide, the extrusion force on the rotating plate 251 decreases, so that the reset member 254 drives the rotating plate 251 to rotate and reset, so that the rotating plate 251 is completely attached to the lower end of the limiting frame 255, so that the square sealing ring 256 seals between the rotating plate 251 and the limiting frame 255, to avoid leakage of water vapor mixed with cinnamon oil from the gap between the rotating plate 251 and the limiting frame 255 during distillation.

[0040] In another embodiment of the present application, the discharge port of the distillation cylinder 2 is provided with a discharging frame 257, the discharging frame 257 is provided with a baffle 258, the baffle 258 has two states of sealing and not sealing the discharging frame 257 in the stroke, specifically, the discharge frame comprises two discharge channels, one baffle 258 is slidingly arranged in each discharge channel, the baffle 258 is connected with the discharging frame 257 in a dynamic sealing manner, so that the baffle 258 is in the feeding channel of the discharging frame 257 during feeding and distillation, thereby sealing the distillation cylinder 2 to avoid leakage of raw materials and water vapor, after the raw materials are distilled for a sufficient time, the baffle 258 is pulled out from the discharging frame 257 by a part, so that a gap is formed between the baffle 258 and the discharge channel, so that the raw materials can be discharged from the distillation cylinder 2 through the discharge channel and the gap.

[0041] In another embodiment provided by the present application, the bulk material assembly 3 further comprises a plurality of spiral conveying plates 31, which are driven to rotate to convey the cinnamon raw material from one end of the distillation cylinder 2 to the other end of the distillation cylinder 2 for continuous processing. Specifically, the number of the spiral conveying plates 31 is 2-4, preferably 3. When the raw material just enters the distillation cylinder 2 through the feeding assembly 25, the bulk material assembly 3 drives the plurality of spiral conveying plates 31 to rotate, so that the plurality of spiral conveying plates 31 convey the raw material accumulated at one end of the distillation cylinder 2 to the other end of the distillation cylinder 2, facilitating the steam to fully contact the raw material to distill the cinnamon oil therefrom, and facilitating the distillation cylinder 2 to load at one end and unload at the other end for continuous processing of the equipment. After the raw material is conveyed, the bulk material assembly 3 continues to drive the plurality of spiral conveying plates 31 to rotate, so that the plurality of spiral conveying plates 31 rotate to convey the raw material while dispersing the raw material, thereby facilitating the raw material to be fully dispersed to contact the steam for distillation. At this time, the spiral conveying plates 31 and the bulk material plates 30 play a role of extruding and crushing the raw material, avoiding the raw material from being bonded together after contacting the steam, and simultaneously, the side of the plurality of spiral conveying plates 31 close to the inner wall of the distillation cylinder 2 scrapes the inner wall of the distillation cylinder 2 to avoid the raw material from being bonded to the inner wall of the distillation cylinder 2.

[0042] In another embodiment provided by the present application, the bulk material assembly 3 further comprises a sealing plate 32, which is dynamically sealed at one end of the opening of the distillation cylinder 2. The sealing plate 32 can rotate at the opening of the distillation cylinder 2 while sealing the opening of the distillation cylinder 2. The end of the sealing plate 32 away from the distillation cylinder 2 is provided with a driven gear 33, and the upper end of the bottom plate 1 is provided with a rotary driving member 34 such as a motor. The output end of the rotary driving member 34 is provided with a driving gear 35, which is engaged with the driven gear 33. Specifically, the sealing plate 32 is dynamically sealed at one end of the opening of the distillation cylinder 2. The sealing plate 32 can rotate at the opening of the distillation cylinder 2 while sealing the opening of the distillation cylinder 2. The plurality of spiral conveying plates 31 are uniformly arranged along the circumference of the sealing plate 32, and the spiral conveying plates 31 are arranged inside the distillation cylinder 2. In this embodiment, after the raw material enters the distillation cylinder 2, the rotary driving member 34 drives the driving gear 35 to rotate, so that the driving gear 35 drives the driven gear 33 engaged therewith to rotate, thereby driving the sealing plate 32 and the plurality of spiral conveying plates 31 to rotate and convey the raw material, avoiding the raw material from being accumulated, and the spiral conveying plates 31 play a role of dispersing and crushing the raw material while rotating to convey the raw material.

[0043] In another embodiment, the plurality of spiral conveying plates 31 are connected with bulk material plates 30 arranged along the axis of the distillation cylinder 2. The bulk material plates 30 are arranged in an array along the inner wall of the distillation cylinder 2. The spiral conveying plates 31 are rotatably connected with the bulk material plates 30, which facilitates the distribution of the raw material when the spiral conveying plates 31 rotate. Specifically, a plurality of bulk material plates 30 are arranged in a rotating manner between two adjacent spiral conveying plates 31. The bulk material plates 30 are uniformly arranged along the circumference of the distillation cylinder 2. When the rotating driving member 34 drives the spiral conveying plates 31 to convey the raw material, the bulk material plates 30 located on the spiral conveying plates 31 also scrape and shovel the raw material from the lower part of the distillation cylinder 2 to the upper part of the distillation cylinder 2. The bulk material plates 30 rotate on the spiral conveying plates 31, so that the bulk material plates 30 throw the shovelled raw material, thereby enabling the plurality of spiral conveying plates 31 and the plurality of bulk material plates 30 to distribute the raw material. At the same time, the plurality of spiral conveying plates 31 and the plurality of bulk material plates 30 can crush the raw material that has been agglomerated after being contacted with the water vapor during the rotation, thereby avoiding the waste of the agglomerated raw material that cannot be contacted with the water vapor inside.

[0044] The application further provides another embodiment, which comprises a return assembly 4 arranged inside the distillation cylinder 2, the return assembly 4 comprises helical blades 40, the return assembly 4 has a first state of reversing to feed when rotating and a second state of rotating to return when driven to move, specifically, the return assembly 4 is arranged in a rotating manner between the sealing plate 32 and the closed end of the distillation cylinder 2, the return assembly 4 is connected to the sealing plate 32 and the closed end of the distillation cylinder 2 in a dynamic sealing manner, that is, the return assembly 4 and the sealing plate 32 can rotate and translate while being sealed, the return assembly 4 and the closed end of the distillation cylinder 2 can also rotate and translate while being sealed, each helical conveying plate 31 is opposite in rotation direction to the helical blade 40, so that the helical blade 40 has two states: in the first state, the helical conveying plate 31 and the helical blade 40 both convey raw materials to the discharge port, at this time, the return assembly 4 reverses the helical blade 40; in the second state, the helical conveying plate 31 conveys raw materials to the discharge port, and the helical blade 40 conveys raw materials to the feeding port, at this time, the return assembly 4 rotates the helical blade 40 in a forward direction, so that, when the raw materials are fed, the return assembly 4 is in the first state, at this time, the return assembly 4 reverses in place, and the helical blade 40 reverses in cooperation with the rotation of the helical conveying plate 31 to convey the raw materials just put into the distillation cylinder 2 from the feeding port to the discharge port, so as to quickly disperse the accumulated raw materials, facilitate the contact of the water vapor component with the raw materials, and avoid the raw materials from caking after being wetted; after the raw materials are spread, the return assembly 4 is converted from the first state to the second state, at this time, the helical blade 40 is driven to rotate in a forward direction, the helical conveying plate 31 continues to rotate to convey and spread the raw materials, and the helical blade 40 rotates in a forward direction to convey the raw materials from the discharge port to the feeding port, so that the raw materials conveyed to the discharge port after distillation are conveyed to the discharge port, so that the raw materials continuously change positions in the distillation cylinder 2, thereby ensuring that the raw materials maintain sufficient distillation time and fully contact the water vapor for distillation of the cassia oil; and when the return assembly 4 is in the second state, the direction in which the helical conveying plate 31 rotates to convey the raw materials is opposite to the direction in which the helical blade 40 rotates to convey the raw materials, at this time, the raw materials at the intersection of the two conveying directions may always stay in place, to avoid this, the return assembly 4 can translate along the bottom plate 1 while conveying the raw materials in a forward direction, so that the helical blade 40 pulls the raw materials while conveying the raw materials, thereby changing the intersection of the helical conveying plate 31 rotating to convey the raw materials and the helical blade 40 rotating in a forward direction to convey the raw materials, reducing or even avoiding the raw materials from staying in place, and the raw materials at the intersection of the helical conveying plate 31 rotating to convey the raw materials and the helical blade 40 rotating in a forward direction to convey the raw materials can also crush the caked raw materials.

[0045] In another embodiment of the present application, the returning assembly 4 comprises a hollow shaft 41, one end of the hollow shaft 41 is provided with an extension rod 42, the other end of the hollow shaft 41 is provided with a hollow rod 43, the hollow shaft 41 is arranged inside the distillation cylinder 2 through the dynamic sealing of the extension rod 42 and the hollow rod 43, the extension rod 42 penetrates the sealing plate 32 so that the other end is connected with the output end of a rotating motion member 44 such as a motor, specifically, the spiral blade 40 is arranged outside the hollow shaft 41, the extension rod 42 is arranged in the middle of the sealing plate 32, that is, the extension rod 42 can rotate and move in the middle of the sealing plate 32, the hollow rod 43 is arranged in the middle of the closed end of the distillation cylinder 2, that is, the hollow rod 43 can rotate and move in the middle of the closed end of the distillation cylinder 2, one end of the hollow rod 43 is connected with the hollow shaft 41, the other end of the hollow rod 43 is connected with a water vapor generating device (not shown in the figure) through a dynamic sealing air pipe, that is, the air pipe can rotate while being sealed in the other end of the hollow rod 43, the middle of the hollow shaft 41 is a hollow structure, in this embodiment, during the feeding process of the spiral conveying plate 31 and the bulk material plate 30, the rotating motion member 44 drives the hollow shaft 41 and the hollow rod 43 to reverse inside the distillation cylinder 2 through the extension rod 42, so that the hollow shaft 41 drives the spiral blade 40 to reverse, at this time, the rotating direction of the spiral blade 40 is the same as that of the spiral conveying plate 31, so that the reversed spiral blade 40 cooperates with the spiral conveying plate 31 to transport the raw materials at the feeding port to the feeding port, which facilitates the rapid transportation and spreading of the raw materials, so that the raw materials are fully contacted with water vapor, and the raw materials are prevented from caking after being contacted with water vapor; during the distillation of the raw materials, the rotating motion member 44 drives the hollow shaft 41 and the hollow rod 43 to rotate in the positive direction inside the distillation cylinder 2 through the extension rod 42, so that the hollow shaft 41 drives the spiral blade 40 to rotate in the positive direction, at this time, the rotating direction of the spiral blade 40 is opposite to that of the spiral conveying plate 31, so that the spiral blade 40 transports the raw materials in the direction opposite to the conveying direction of the spiral conveying plate 31, so as to return the raw materials for re-distillation, thereby prolonging the distillation time of the raw materials, and the raw materials at the intersection of the spiral conveying plate 31 and the spiral blade 40 can crush the caked raw materials.

[0046] In another embodiment of the present application, the cavity shaft 41 is provided with a plurality of air holes 410 on the outer side, the inside of the cavity shaft 41 is communicated with the inside of the distillation cylinder 2 through the air holes 410, and the air holes 410 gradually become dense from one end of the hollow rod 43 to one end of the extension rod 42, and the diameter of the air holes 410 gradually increases from one end of the hollow rod 43 to one end of the extension rod 42. Specifically, the middle part of the cavity shaft 41 is a cavity structure, and the outer side of the cavity shaft 41 is uniformly provided with air holes 410, and the cavity structure of the cavity shaft 41 is communicated with the inside of the distillation cylinder 2 through the air holes 410. In this way, the water vapor generated by the water vapor generating device enters the cavity structure in the cavity shaft 41 through the air pipe and the hollow rod 43, so that the water vapor in the cavity shaft 41 is sprayed into the inside of the distillation cylinder 2 through the air holes 410. When the water vapor is sprayed into the inside of the distillation cylinder 2 through the air holes 410, the air holes 410 near one end of the hollow rod 43 are more sparse and have smaller diameter, so that a large amount of water vapor entering at the same time cannot be discharged in time, thereby facilitating the water vapor to quickly pass through the cavity structure filled with the hollow shaft, and then quickly spraying the water vapor into the distillation cylinder 2 through the air holes 410 to distill the raw materials. And the water vapor uses two kinds of gas outlet modes of spraying from bottom to top and from the middle part to contact the raw materials, so as to ensure that the water vapor can fully contact the raw materials to distill the cinnamon oil in the raw materials.

[0047] In another embodiment of the present application, the spiral conveying plate 31, the bulk material plate 30 and the spiral blade 40 are uniformly provided with round holes, which facilitate the water vapor to contact the raw materials. In the process of conveying and spreading the raw materials by the spiral conveying plate 31, the bulk material plate 30 and the spiral blade 40, the round holes have two functions: first, the round holes facilitate the water vapor to pass through and fully contact the raw materials, so that the water vapor fully distills the cinnamon oil in the raw materials; second, when the water vapor passes through the round holes, the raw materials can be blown off from the spiral conveying plate 31, the bulk material plate 30 and the spiral blade 40, so that the water vapor plays a cleaning role on the three, avoids the raw materials from being bonded, and the blown raw materials float in the distillation cylinder 2 to be fully contacted by the water vapor.

[0048] Another embodiment of the present application also includes an adjusting assembly 5, which includes two adjusting plates 51. The two adjusting plates 51 are combined to adjust the return assembly 4 between the first state and the second state through the internal spiral groove 52. Specifically, the adjusting assembly 5 is arranged on the side of the return assembly 4 away from the distillation cylinder 2. The adjusting plate 51 is a half annular tube (i.e. approximately half of a circular tube cut along the axial direction). The end of the half annular tube close to the distillation cylinder 2 is provided with a flared end. The inner wall of the half annular tube is provided with a spiral groove 52 with the same rotation direction as the spiral blade 40. The two adjusting plates 51 can be combined into a tubular structure with one end being a circular tube end (composed of two half annular tubes) and the other end being a conical end (composed of a flared end, similar to a horn mouth). When the two adjusting plates 51 are combined, they do not fit together, so that a return gap 53 is formed between them, i.e. an axial return gap 53 is formed on a circular cylinder. The spiral groove 52 is also combined into a continuous spiral groove 52 (except at the return gap 53) after the two adjusting plates 51 are combined. The spiral groove 52 has the same rotation direction as the spiral blade 40. The spiral groove 52 and the return gap 53 can cooperate to switch the first state and the second state of the return assembly 4. In the first state, the rotating member 44 drives the spiral blade 40 to reverse through the extension rod 42 and the cavity shaft 41. At this time, the rotating member 44 only rotates in place, and the cavity shaft 41 only drives the spiral blade 40 to reverse to the discharge port of the distillation cylinder 2 to facilitate the dispersion and spreading of the accumulated raw materials.

[0049] In this embodiment, in order to realize the translation of the helical blade 40 in the distillation cylinder 2 during the rotation of the helical blade 40 during the forward rotation, the adjusting assembly 5 further comprises a mounting frame 54, two adjusting plates 51 are arranged side by side on the upper side of the mounting frame 54, two guide sleeves 56 are arranged side by side in the helical groove 52 of the adjusting plate 51 in a sliding manner, the guide sleeve 56 is sleeved on the outer side of the guide rod 55 in a sliding manner, the first elastic member 57 such as a spring is arranged between the guide rod 55 and the guide sleeve 56, and the first elastic member 57 is used to adjust the sliding distance of the guide sleeve 56 along the guide rod 55. Specifically, the mounting frame 54 is fixedly connected to the upper end of the bottom plate 1, two adjusting plates 51 are arranged side by side on the upper side of the mounting frame 54, two guide rods 55 are arranged on the two sides of the extension rod 42 in a radial direction, the two guide rods 55 are arranged in a staggered manner and the axes of the two guide rods 55 are parallel to each other, and the guide sleeve 56 is arranged on the outer side of each guide rod 55 in a sliding manner. In this way, the guide sleeve 56 is also arranged in a staggered manner on the extension rod 42 so that it can be slid into the helical groove 52. The rotary moving element 44 is a stepping motor so as to accurately control the number of rotations of the guide sleeve 56 in the helical groove 52. One sensor is arranged at each end of the adjusting plate 51, and the sensors are arranged at the two ends of the return gap 53. The sensors are used to assist in detecting the time when the guide rod 55 passes through the return gap 53, so as to control the start and stop of the rotary driving element 44 (i.e., the stepping motor). The helical groove 52 is arranged on the inner side of the adjusting plate 51, and the opening size of the helical groove 52 at the conical end changes with the radial dimension of the conical end, that is, the diameter of the helical groove 52 gradually decreases from one end close to the distillation cylinder 2 to the other end away from the distillation cylinder 2 on the conical end of the adjusting plate 51. The two ends of the helical groove 52 are respectively located at the two ends of the return gap 53 (i.e., the starting end of the helical groove 52 is communicated with the starting end of the return gap 53, and the end of the helical groove 52 is communicated with the end of the return gap 53), which ensures that the guide rod 55 just enters the return gap 53 after the guide sleeve 56 is rotated out of the helical groove 52, and the guide rod 55 just enters the helical groove 52 after the guide rod 55 is separated from the return gap 53. The diameter of the guide sleeve 56 is equal to or slightly smaller than the width of the helical groove 52, so that the guide sleeve 56 can continuously rotate and slide along the helical groove 52. The width of the return gap 53 is equal to or slightly larger than the diameter of the guide rod 55, and the width of the return gap 53 is smaller than the diameter of the guide sleeve 56, so that the guide sleeve 56 cannot enter the return gap 53 when it slides in the helical groove 52. In this way, it is ensured that the guide sleeve 56 can continuously slide in the helical groove 52 to drive the helical blade 40 to translate. When the first elastic member 57 is in a natural state, only a small part of the end of the guide rod 55 close to the extension rod 42 is exposed (most of it is still in the guide sleeve 56),At this time, the total length of the guide rod 55 and the guide sleeve 56 is less than the diameter of the conical end of the adjusting plate 51, and the conical end of the adjusting plate 51 is provided with a slope 501 arranged at the edge of the return gap 53. Thus, when the rotating member 44 drives the spiral blade 40 to reverse through the extension rod 42, the direction of rotation of the guide rod 55 and the guide sleeve 56 driven by the extension rod 42 is opposite to the direction of rotation of the spiral groove 52, that is, the guide rod 55 and the guide sleeve 56 rotate against the direction of the spiral groove 52, at this time, the guide sleeve 56 cannot rotate into the spiral groove 52, and the guide sleeve 56 only rotates in the conical end of the adjusting plate 51. When the rotating member 44 drives the spiral blade 40 to rotate forward through the extension rod 42, the direction of rotation of the guide rod 55 and the guide sleeve 56 driven by the extension rod 42 is the same as the direction of rotation of the spiral groove 52, that is, the guide rod 55 and the guide sleeve 56 rotate along the direction of the spiral groove 52, at this time, the guide sleeve 56 extrudes the first elastic member 57, so that the guide rod 55 is completely in the guide sleeve 56, so that the guide sleeve 56 can gradually rotate into the spiral groove 52 of the pipe end of the adjusting plate 51 through the spiral groove 52 of the conical end of the adjusting plate 51. Thus, when the guide sleeve 56 rotates and slides along the spiral groove 52, it drives the spiral blade 40 to rotate and translate to pull the raw materials. When the guide sleeve 56 is in the spiral groove 52, it extrudes the first elastic member 57 and wraps outside the guide rod 55, that is, when the guide sleeve 56 is in the spiral groove 52, the guide rod 55 is completely in the guide sleeve 56. When the guide sleeve 56 rotates out of the spiral groove 52 (that is, it is separated from the adjusting plate 51), the first elastic member 57 returns to the natural state, the guide rod 55 enters the return gap 53, at this time, the slope 501 can extrude the guide sleeve 56 to pull the first elastic member 57 out along the guide rod 55, and most of the rod body of the guide rod 55 gradually slides out of the guide sleeve 56 on the slope 501. Thus, the guide rod 55 completely enters the return gap 53 so that the spiral blade 40 resets. When the guide rod 55 returns and is separated from the return gap 53, because the guide rod 55 and the guide sleeve 56 are separated from the adjusting plate 51 at this time, the first elastic member 57 drives the guide sleeve 56 to retract a distance along the guide rod 55 (that is, the first elastic member 57 returns to the natural state), at this time, because the total length of the guide rod 55 and the guide sleeve 56 is less than the diameter of the conical end of the adjusting plate 51, the guide sleeve can again enter the conical end between the adjusting plate 51. The middle of the guide rod 55 is provided with a placement space, and the first elastic member 57 is arranged in the placement space. The first elastic member 57 is used to adjust the distance between the guide rod 55 and the guide sleeve 56. Thus, in the first state,When the rotating member 44 drives the auger 40 to rotate reversely through the extension rod 42, the extension rod 42 only drives the guide rod 55 and the guide sleeve 56 to rotate in the conical end formed by the two adjusting plates 51, the guide sleeve 56 only rotates in the conical end and slides against the helical groove 52 without entering the helical groove 52, and the auger 40 only rotates to convey the raw materials; when the rotating member 44 drives the auger 40 to rotate forwardly through the extension rod 42, the extension rod 42 drives the guide rod 55 and the guide sleeve 56 to rotate in the conical end formed by the two adjusting plates 51, the guide sleeve 56 starts to slide into the helical groove 52, and the guide sleeve 56 gradually enters the helical groove 52 when rotating in the conical end due to the gradually decreasing diameter of the conical end, so that the guide sleeve 56 extrudes the first elastic member 57 and slides along the guide rod 55; thus, the guide sleeve 56 gradually enters the helical groove 52 when rotating in the conical end, the rotating member 44 drives the guide rod 55 and the guide sleeve 56 to rotate and move along the helical groove 52, so that the auger 40 translates while conveying the raw materials reversely, the auger 40 pulls the raw materials while conveying the raw materials, the intersection of the raw materials conveyed by the auger 40 and the raw materials conveyed by the auger conveying plate 31 changes constantly, and the raw materials at the intersection can be broken, so that the raw materials are conveyed by the auger conveying plate 31 and the auger 40.

[0050] In another embodiment, the adjusting assembly 5 further comprises a vertical plate, a sliding rod 58 arranged along the axial direction of the distillation cylinder 2 is slidingly arranged in the middle of the vertical plate, a mounting plate 59 is arranged at the lower end of the rotating member 44, a sliding member 510 such as a dovetail block is arranged at the lower end of the mounting plate 59, the sliding member 510 is slidingly arranged at the upper end of the bottom plate 1, one end of the sliding rod 58 abuts against the side of the mounting plate 59, a second elastic member 511 such as a spring is sleeved outside the sliding rod 58, specifically, the sliding member 510 is slidingly arranged in the inside of the bottom plate 1, the mounting plate 59 is fixedly connected to the upper end of the sliding member 510, the rotating member 44 is arranged at the upper end of the mounting plate 59, one end of the sliding rod 58 abuts against the side of the mounting plate 59 away from the distillation cylinder 2, in the first state, the rotating member 44 drives the spiral blade 40 to rotate reversely through the extension rod 42 and the cavity shaft 41, when the guide rod 55 and the guide sleeve 56 rotate, only the conical part of the adjusting plate 51 rotates, that is, the guide rod 55 and the guide sleeve 56 do not slide along the spiral groove 52, so that the cavity shaft 41 does not drive the spiral blade 40 to move, the spiral blade 40 only functions to convey raw materials, at this time, the second elastic member 511 is in a natural elongation state, and the first elastic member 57 is also in a natural elongation state; in the second state, the rotating member 44 drives the spiral blade 40 to rotate forwardly through the extension rod 42 and the cavity shaft 41, at this time, the guide sleeve 56 gradually enters the spiral groove 52, so that the guide sleeve 56 extrudes the first elastic member 57 and slides along the guide rod 55 to the extension rod 42, so that the guide sleeve 56 and the guide rod 55 enter and slide along the spiral groove 52, when the guide sleeve 56 and the guide rod 55 slide along the spiral groove 52, the cavity shaft 41 drives the spiral blade 40 to move in the distillation cylinder 2, so that the spiral blade 40 conveys raw materials while pulling the raw materials, so that the intersection of the spiral conveying plate 31 rotating to convey raw materials and the spiral blade 40 rotating to convey raw materials constantly changes, so as to reduce or even avoid the raw materials from staying in the same place.When the rotating member 44 rotates the helical blade 40 in the positive direction through the cavity shaft 41, the guide sleeve 56 and the guide rod 55 assembly slide along the helical groove 52 and gradually press the sliding rod 58 and the second elastic member 511, and the guide sleeve 56 and the guide rod 55 slide along the helical groove 52 and gradually move to fall off the helical groove 52. When the guide sleeve 56 just falls off the helical groove 52, the first elastic member 57 resets to press the guide sleeve 56, so that the guide sleeve 56 moves along the guide rod 55 away from the extension rod 42, thereby exposing the guide rod 55. Thus, the rotating member 44 rotates the guide rod 55 and the guide sleeve 56 through the extension rod 42, while the second elastic member 511 resets to press the sliding rod 58 to move the mounting plate 59 towards the distillation cylinder 2, so that the guide rod 55 is clamped into the return gap 53 between the two adjusting plates 51. At this time, the rotating member 44 stops rotating, so that the mounting plate 59 moves the rotating drive member 34 and the sliding member 510 along the bottom plate 1 towards the distillation cylinder 2, thereby resetting the helical blade 40 through the cavity shaft 41 to continuously return the material.

[0051] In another embodiment of the present application, the cinnamon deep processing device extracts cinnamon oil from cinnamon raw materials by steam distillation. During the distillation process, the rotating and distributing assembly 3 rotates and distributes the cinnamon raw materials during distillation to continuously process.

[0052] The above only describes certain exemplary embodiments of the present application by way of illustration, and it is self-evident that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the claims of the present application.

Claims

1. A cinnamomum cassia deep processing device, comprising a base plate, a distillation cylinder is arranged at the upper end of the base plate, one end of the distillation cylinder is provided with a feeding port, and the other end is provided with a discharging port, and a gas inlet pipeline and a gas outlet pipeline are arranged side by side outside the distillation cylinder, characterized in that, The distillation cylinder is provided with: The bulk material assembly is rotationally arranged in the distillation cylinder, and further comprises a plurality of spiral conveying plates which are driven to rotate to convey the cinnamon raw materials from one end of the distillation cylinder to the other end of the distillation cylinder, and a bulk material plate is rotationally arranged between the plurality of spiral conveying plates, and the spiral conveying plates and the bulk material plate are rotationally connected to facilitate the distribution of the raw materials when the spiral conveying plates rotate, and in the bulk state, the bulk material assembly is driven to rotate to push the raw materials to move from one end of the distillation cylinder to the other end, and the raw materials are rotated and spread by the plurality of bulk material plates; the bulk material assembly further comprises a sealing plate which is dynamically sealed at one end of the opening of the distillation cylinder; Further comprising a return material assembly, the return material assembly comprises a spiral blade and a cavity shaft, one end of the cavity shaft is provided with an extension rod, the other end of the cavity shaft is provided with a hollow rod, the extension rod penetrates the sealing plate so that the other end is connected with the output end of the rotary moving part, the spiral blade is arranged outside the cavity shaft, the extension rod can rotate and move in the middle part of the sealing plate, the return material assembly drives the spiral blade to rotate and has a first state of reversing to convey materials in place and a second state of being driven to move and forward to return materials, each spiral conveying plate is opposite in rotation direction to the spiral blade, so that the spiral blade has two states: in the first state, the spiral conveying plates and the spiral blade both convey raw materials to the discharge port, at this time, the return material assembly drives the spiral blade to reverse; in the second state, the spiral conveying plates convey raw materials to the discharge port, and the spiral blade conveys raw materials to the inlet, at this time, the return material assembly drives the spiral blade to rotate forward. The adjusting assembly comprises two adjusting plates, which are combined to adjust the return assembly to switch between the first state and the second state through the internal spiral groove. The adjusting assembly is arranged on the side of the return assembly away from the distillation cylinder. The adjusting plate is a half-ring pipe, and the end of the half-ring pipe close to the distillation cylinder is provided with a flared end. The inner wall of the half-ring pipe is provided with a spiral groove with the same rotation direction as the spiral blade. The two adjusting plates can be combined into a tubular structure with one end being a circular pipe end and the other end being a conical end. When the two adjusting plates are combined, they are not in close contact, so that a return gap is formed between them. After the two adjusting plates are combined, the spiral grooves are also combined into a continuous spiral groove with the same rotation direction as the spiral blade. The spiral groove and the return gap can cooperate to switch the first state and the second state of the return assembly. In the second state based on the first state, the rotating member first stops rotating, and then starts to rotate in the positive direction, so that the cavity shaft drives the spiral blade to rotate in the positive direction, and the spiral blade is switched from the first state to the second state. The combined two adjusting plates can make the spiral blade translate in the distillation cylinder when the spiral blade rotates through the internal spiral groove, so that the intersection between the rotating conveying of the spiral conveying plate and the conveying of the spiral blade constantly changes when the spiral blade rotates in the positive direction, reducing or even avoiding the material staying in place. At the same time, the material at the intersection between the rotating conveying of the spiral conveying plate and the conveying of the spiral blade can also crush the caked material. The adjusting assembly further comprises a mounting frame, and two adjusting plates are arranged side by side on the upper side of the mounting frame. Two guide sleeves are arranged side by side in the spiral groove of the adjusting plate in a sliding manner. The guide sleeves are sleeved on the outer side of the guide rod in a sliding manner. A first elastic member is arranged between the guide rod and the guide sleeve. Two guide rods are arranged on the both sides of the extension rod in the radial direction. The spiral groove is arranged on the inner side of the adjusting plate. The diameter of the spiral groove gradually decreases from the end close to the distillation cylinder to the end away from the distillation cylinder on the conical end of the adjusting plate. The two ends of the spiral groove are respectively located at the two ends of the return gap. When the guide sleeve is rotated out of the spiral groove, the guide rod enters the return gap. The guide sleeve can continuously slide in the spiral groove to drive the spiral blade to translate. When the rotating member drives the spiral blade to reverse through the extension rod, the guide sleeve cannot be rotated into the spiral groove. The guide sleeve only rotates in the conical end of the adjusting plate. The width of the return gap is equal to or slightly greater than the diameter of the guide rod, and the width of the return gap is less than the diameter of the guide sleeve.

2. The cinnamon processing device according to claim 1, wherein The outer side of the air inlet pipeline and the outer side of the air outlet pipeline are both wound with heat preservation pipelines. One end of the heat preservation pipeline is connected with the water vapor generating device, and the other end of the heat preservation pipeline is connected with the air inlet pipeline.

3. The cinnamon processing device according to claim 1, wherein The distillation cylinder is internally provided with two filter plates in parallel, which can prevent raw materials from entering the air inlet pipeline and the air outlet pipeline.

4. The cinnamon processing device according to claim 1, wherein The feed inlet of the distillation cylinder is provided with a feeding assembly, which comprises a plurality of rotating plates that can passively rotate and feed according to the weight of the placed raw materials, and the rotating plates can seal the feed inlet when they do not rotate.

5. The cinnamon processing device according to claim 4, wherein The feeding assembly further comprises a feeding frame, which is internally provided with two horizontal plates in parallel, each of which is provided with two rotating plates above, and each of the rotating plates is connected with the corresponding horizontal plate through a return element.

6. The cinnamon processing device according to claim 1, wherein The discharge outlet of the distillation cylinder is provided with a discharging frame, which is provided with a baffle inside, and the baffle has two states of sealing and not sealing the discharging frame in the stroke.

7. The cinnamon processing device according to claim 1, wherein The discharging assembly further comprises a sealing plate, one end of which is provided with a driven gear away from the distillation cylinder, and the upper end of the bottom plate is provided with a rotary driving element, the output end of which is provided with a driving gear, and the driving gear and the driven gear are meshed with each other.

8. A method for the further processing of cassia, characterized in that, The cinnamon deep processing device of any one of claims 1-7 is used for extracting cinnamon oil from cinnamon raw materials by water vapor distillation method, and during the distillation process, the cinnamon raw materials during distillation are rotated and distributed by the discharging assembly for continuous processing.

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