An efficient condensation and distillation device for rose oil and a distillation method

Abstract

The present invention discloses a highly efficient condensation and distillation device for rose oil and a distillation method, belonging to the technical field of rose oil preparation. The present invention comprises a distillation cylinder for heating a solution, wherein the upper end of the distillation cylinder is fixedly connected to a gas transmission pipe, and the upper end of the gas transmission pipe is fixedly connected to a heat exchange pipe via a connecting pipe, and a condenser pipe is provided on the inner side of the heat exchange pipe, and a circulating refrigeration pipe is connected to the outer side of the heat exchange pipe; the upper end of the condenser pipe is connected to the gas transmission pipe, and the condenser pipe and the heat exchange pipe are telescopically connected, and a steam driving member for driving the condenser pipe to be raised and lowered is provided on the inner side of the connecting pipe; the lower end of the heat exchange pipe is fixedly provided with a discharge pipe, and the upper end of the discharge pipe is elastically and telescopically connected to a support pipe. The highly efficient condensation and distillation device for rose oil and the distillation method can reciprocate the condenser pipe, improve the condensation effect and liquid recovery rate inside the condenser pipe, and can automatically clean the condenser pipe during use to ensure a long-term heat exchange effect.

Description

Technical Field

[0001] The invention relates to the technical field of rose oil preparation, in particular to a high-efficiency condensation and distillation device for rose oil and a distillation method. Background Art

[0002] Rose oil has a good beauty and skin care effect. It can promote the decomposition of melanin, improve skin dryness, and restore skin elasticity. Distillation and purification are required during the preparation of rose oil.

[0003] The prior art (application number: 202021371478.2, Chinese patent application date: 2020-07-14) discloses a condensation collection device for rose essential oil distillation, comprising a first condensation chamber, a condensation pipe, and a second condensation chamber. A water inlet is provided on the left side of the first condensation chamber, and a water outlet is installed on the upper outer wall of the first condensation chamber. The condensation pipe is provided inside the first condensation chamber, and a first one-way valve is installed on the lower outer wall of the condensation pipe. A first collection chamber is installed below the first condensation chamber, and a discharge port is provided at the lower right part of the first collection chamber. A first delivery pipe is connected to the upper outer wall of the first collection chamber, and a pump is installed on the right side of the first delivery pipe. The second condensation chamber is installed below the pump, and a condensation plate is provided on the outer wall of the second condensation chamber. A reflux pipe is connected to the upper outer wall of the second collection chamber, and a second one-way valve is installed on the outer wall of the reflux pipe. The condensation collection device for rose essential oil distillation can condense rose essential oil multiple times to achieve the maximum condensation effect.

[0004] The prior art (application number: 202120119440.4, Chinese patent application date: 2021-01-18) discloses an energy-saving and environmentally friendly rose hydrosol extraction distillation kettle, comprising a distillation kettle body, a condensation box, and a heat-insulating layer. A feed pipe is installed on one side of the top of the distillation kettle body, a feed hopper is installed on the top of the feed pipe, a heating sleeve is sleeved on the outer surface of the feed pipe near the top, a heating plate is installed at the bottom end of the internal part of the distillation kettle body, a steam inlet hood is installed on the side of the top of the distillation kettle body away from the feed pipe, a steam inlet pipe is installed on the top of the steam inlet hood, a first condenser is installed at the end of the steam inlet pipe, a branch pipe A is installed at the end of the first condenser, a second condenser is installed at the bottom end of the branch pipe A, a branch pipe B is installed at the end of the second condenser, and a connecting pipe is installed at the end of the branch pipe B. It can repeatedly use condensed water to condense and cool the mixed steam, thereby improving the extraction rate of rose hydrosol, and can use the waste heat of the condensed water to heat the raw materials, which is energy-saving and environmentally friendly.

[0005] During use, the rose oil distillation device in the existing technology has a single installation structure of the condenser and limited heat exchange efficiency with the heat exchange equipment, resulting in the inability to efficiently and quickly condense the steam in the condenser, thereby reducing the distillation effect of the equipment and having certain usage defects. Summary of the Invention

[0006] The object of the present invention is to provide a high-efficiency condensation and distillation device and distillation method for rose oil, so as to solve the problem raised in the above-mentioned background technology that during use of the rose oil distillation device currently on the market, the installation structure of the condenser is single, and the heat exchange efficiency with the heat exchange equipment is limited, resulting in the inability to efficiently and quickly condense the steam in the condenser, thereby reducing the distillation effect of the device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a highly efficient condensation and distillation device for rose oil, comprising a distillation cylinder for heating a solution, wherein the upper end of the distillation cylinder is fixedly connected to an air supply pipe, and the upper end of the air supply pipe is fixedly connected to a heat exchange pipe via a connecting pipe, wherein a condenser pipe is provided on the inner side of the heat exchange pipe, and a circulating refrigeration pipe is connected to the outer side of the heat exchange pipe;

[0008] The upper ends of the condenser and the gas pipe are connected, and the condenser and the heat exchange pipe are telescopically connected, and a steam drive component for driving the condenser to rise and fall is provided on the inner side of the connecting pipe. The lower end of the heat exchange pipe is fixedly provided with a discharge pipe, and the upper end of the discharge pipe is sealed and elastically telescopically connected to the support pipe, and the support pipe is connected to the lower end of the condenser pipe, and a sealing assembly is provided on the discharge pipe and the support pipe. The lower inner wall of the heat exchange pipe is rotatably connected to a rotating seat, and a transmission assembly is connected between the rotating seat and the upper end of the support pipe, and a cleaning brush is fixedly installed on the upper end of the rotating seat, and a pressure regulating assembly is provided on the inner side of the heat exchange pipe.

[0009] Preferably, a funnel portion is provided on the upper part of the condenser tube, and the funnel portion is attached to the inner wall of the connecting tube, and the inner wall of the connecting tube is provided with sealant for lifting and sliding, and the sealant is sealed between the connecting tube and the funnel portion, and a first spring is connected between the sealant and the upper end of the heat exchange tube.

[0010] Preferably, a second spring is connected between the support tube and the discharge pipe, and the sealing assembly includes a first capsule with an annular structure arranged between the support tube and the discharge pipe, and the inner wall of the upper end of the support tube is embedded with a second capsule with an annular structure, and the first capsule and the second capsule are connected by a pipe, and the second capsule is sealed to the outer wall of the lower end of the condenser and the inner wall of the upper end of the support tube, the inner diameter of the middle part of the support tube is smaller than the outer diameter of the lower end of the condenser, and the middle part of the support tube supports the lower end of the condenser.

[0011] Preferably, the steam drive component includes a booster tube fixedly mounted on the inner side of the upper end of the connecting tube, and the booster tube is funnel-shaped, and the lower inner side of the booster tube is rotatably connected to an impeller, and the impeller rotates under the action of steam.

[0012] Preferably, a first transmission rod is fixedly installed below the shaft of the impeller, and a second transmission rod is fixedly installed on the inner side of the funnel, and the first transmission rod and the second transmission rod are coaxially arranged, and the lower end of the first transmission rod and the upper end of the second transmission rod are both inclined, and the inclined surfaces of the first transmission rod and the second transmission rod fit together, and the first transmission rod pushes the second transmission rod and the condenser to move downward during rotation.

[0013] Preferably, the transmission assembly includes a ball embedded in the outer wall of the support tube, and a spiral guide groove is provided on the inner wall of the rotating seat, and the ball rolls along the guide groove to drive the rotating seat to rotate back and forth during the lifting and lowering of the support tube.

[0014] Preferably, a cleaning brush is symmetrically and vertically installed on the upper end of the rotating seat, and the bristles of the cleaning brush are attached to the outer side of the condenser tube, and the rotating seat drives the cleaning brush to rotate to clean the outer wall of the condenser tube.

[0015] Preferably, the pressure regulating assembly includes an air storage bag fixedly mounted on the upper inner wall of the heat exchange tube, and the air storage bag is squeezed during the downward movement of the funnel portion.

[0016] Preferably, the pressure regulating assembly also includes a regulating bag fixedly mounted on the inner wall of the middle portion of the heat exchange tube, and the regulating bag is arranged in an annular structure, and the regulating bag and the air storage bag are connected by a pipe, and the air storage bag is located above the liquid level of the coolant in the heat exchange tube.

[0017] A distillation method for a high-efficiency condensation distillation rose oil device comprises the following steps:

[0018] S1. The solution to be distilled is injected into the distillation cylinder for heating and distillation. The steam generated by the distillation enters the condenser through the gas pipe and the connecting pipe. At the same time, the coolant is transported to the heat exchange pipe through the circulating refrigeration pipe to condense the steam in the condenser;

[0019] S2. At the same time, steam entering the booster tube drives the impeller to rotate, which in turn drives the condenser tube to elastically rise and fall through the first and second transmission rods, thereby accelerating the condensation of steam inside the condenser tube. At the same time, the condenser tube is driven to reciprocate during the lifting process, thereby automatically cleaning the outer wall of the condenser tube and ensuring that the condenser tube can maintain maximum heat exchange efficiency.

[0020] S3. When the condenser tube moves downward, it will squeeze the air storage bag back and forth, causing the gas in the air storage bag to enter the regulating bag. After the regulating bag expands, it will increase the pressure inside the heat exchange tube and increase the circulation speed of the coolant.

[0021] Compared with the prior art, the present invention has the following advantages: the high-efficiency condensation and distillation device for rose oil and the distillation method can reciprocate the condenser tube, improve the condensation effect and liquid recovery rate inside the condenser tube, and can automatically clean the condenser tube during use to ensure long-term heat exchange effect. The specific contents are as follows;

[0022] 1. A condenser and an impeller are provided. As steam enters the booster tube, the impeller is driven to rotate. At this time, the impeller drives the first transmission rod to rotate synchronously. At this time, the first transmission rod pushes the second transmission rod downward. At this time, the condenser can be reciprocated and adjusted, so that the condensed droplets in the condenser are partially thrown up, so as to contact the steam away from the tube wall, thereby improving the heat exchange and condensation effect of the steam inside the condenser. The reciprocating movement of the condenser can improve the dripping and collection efficiency of the droplets inside it.

[0023] 2. It is equipped with a support tube, a rotating seat and a cleaning brush. As the condenser tube is raised and lowered, it can drive the support tube to move synchronously. At this time, the ball set on the outer wall of the support tube will roll along the spiral guide groove inside the rotating seat, thereby driving the rotating seat to rotate back and forth. At this time, the cleaning brush on the rotating seat can evenly clean the outer wall of the condenser tube to prevent impurities and scale from adhering to the outside of the condenser tube and affecting the heat exchange effect, ensuring long-term and efficient heat exchange of the condenser tube;

[0024] 3. An air storage bag and a regulating bag are provided. As the condenser tube is raised and lowered back and forth, the funnel at the upper end of the condenser tube will squeeze the air storage bag back and forth, causing part of the gas in the air storage bag to enter the regulating bag. The expanded regulating bag can increase the pressure inside the heat exchange tube, thereby accelerating the circulation flow rate of the coolant in the heat exchange tube, thereby achieving the purpose of adjusting the heat exchange rate according to the amount of steam, and further improving the heat exchange and condensation effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the main structure of the heat exchange tube of the present invention;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the heat exchange tube of the present invention;

[0028] Figure 4 This is a schematic diagram of the installation structure of the support tube and the rotating seat of the present invention;

[0029] Figure 5This is a schematic diagram of the three-dimensional structure of the rotating seat of the present invention;

[0030] Figure 6 This is a schematic diagram of the connecting pipe installation structure of the present invention;

[0031] Figure 7 This is a schematic diagram of the connection structure between the air storage bag and the regulating bag of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the rotating seat and the cleaning brush of the present invention.

[0033] In the figure: 1. Distillation cylinder; 2. Gas transmission pipe; 3. Connecting pipe; 4. Heat exchange pipe; 401. Discharge pipe; 5. Condenser; 501. Funnel; 6. Sealant; 7. First spring; 8. Support pipe; 9. Booster pipe; 10. Impeller; 11. First transmission rod; 12. Second transmission rod; 13. Second spring; 14. First bladder; 15. Second bladder; 16. Ball bearing; 17. Rotating seat; 18. Guide groove; 19. Cleaning brush; 20. Air storage bag; 21. Adjustment bag. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example 1: During the use of the existing rose oil distillation device, the condensing element is fixedly installed, which makes its heat exchange efficiency low and reduces the condensation effect. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1-Figure 7 As shown; a high-efficiency condensation and distillation rose oil device, including a distillation cylinder 1 for heating a solution, an upper end of the distillation cylinder 1 is fixedly connected to a gas pipe 2, and the upper end of the gas pipe 2 is fixedly connected to a heat exchange pipe 4 through a connecting pipe 3, and a condenser pipe 5 is provided on the inner side of the heat exchange pipe 4, and a circulating refrigeration pipe is connected to the outer side of the heat exchange pipe 4;

[0036] The condenser 5 is connected to the upper end of the gas pipe 2, and the condenser 5 is telescopically connected to the heat exchange pipe 4, and a steam drive component for driving the condenser 5 to rise and fall is provided on the inner side of the connecting pipe 3. The lower end of the heat exchange pipe 4 is fixedly provided with a discharge pipe 401, and the upper end of the discharge pipe 401 is sealed and elastically telescopically connected to the support pipe 8, and the support pipe 8 is connected to the lower end of the condenser 5, and a sealing assembly is provided on the discharge pipe 401 and the support pipe 8, and a pressure regulating assembly is provided on the inner side of the heat exchange pipe 4.

[0037] A funnel portion 501 is provided on the upper part of the condenser tube 5, and the funnel portion 501 is attached to the inner wall of the connecting tube 3, and a sealant 6 is provided on the inner wall of the connecting tube 3 for lifting and sliding. At the same time, the sealant 6 is sealed and attached between the connecting tube 3 and the funnel portion 501, and a first spring 7 is connected between the sealant 6 and the upper end of the heat exchange tube 4.

[0038] A second spring 13 is connected between the support tube 8 and the discharge pipe 401, and the sealing assembly includes a first capsule 14 with an annular structure arranged between the support tube 8 and the discharge pipe 401, and the inner wall of the upper end of the support tube 8 is embedded with a second capsule 15 with an annular structure. At the same time, the first capsule 14 and the second capsule 15 are connected by a pipe, and the second capsule 15 is sealed and fits to the outer wall of the lower end of the condenser tube 5 and the inner wall of the upper end of the support tube 8. The inner diameter of the middle part of the support tube 8 is smaller than the outer diameter of the lower end of the condenser tube 5, and the middle part of the support tube 8 supports the lower end of the condenser tube 5.

[0039] The steam drive component includes a booster pipe 9 fixedly mounted on the inner side of the upper end of the connecting pipe 3, and the booster pipe 9 is funnel-shaped, and the lower inner side of the booster pipe 9 is rotatably connected to an impeller 10, and the impeller 10 rotates under the action of steam.

[0040] A first transmission rod 11 is fixedly installed below the shaft of the impeller 10, and a second transmission rod 12 is fixedly installed on the inner side of the funnel portion 501, and the first transmission rod 11 and the second transmission rod 12 are coaxially arranged. At the same time, the lower end of the first transmission rod 11 and the upper end of the second transmission rod 12 are both inclined, and the inclined surfaces of the first transmission rod 11 and the second transmission rod 12 fit together. During the rotation of the first transmission rod 11, the second transmission rod 12 and the condenser 5 are pushed downward.

[0041] The pressure regulating assembly includes an air storage bag 20 fixedly mounted on the upper inner wall of the heat exchange tube 4 , and the funnel portion 501 squeezes the air storage bag 20 during the downward movement.

[0042] The pressure regulating assembly also includes a regulating bag 21 fixedly mounted on the inner wall of the middle part of the heat exchange tube 4, and the regulating bag 21 is arranged in an annular structure, and the regulating bag 21 and the air storage bag 20 are connected by a pipeline, and the air storage bag 20 is located above the liquid level of the coolant in the heat exchange tube 4.

[0043] By adopting the above technical solution, when the equipment is used, the solution is injected into the distillation cylinder 1 for heating and distillation, and the generated steam will enter the condenser 5 through the gas pipe 2 and the connecting pipe 3. At the same time, the external circulating refrigeration equipment circulates the coolant to the heat exchange pipe 4 through the circulating refrigeration pipe. At this time, the coolant can cool the condenser 5 to achieve the condensation of the steam inside the condenser 5. At the same time, the steam can drive the impeller 10 to rotate after entering the booster pipe 9, so that the impeller 10 drives the first transmission rod 11 below it to rotate. At this time, the first transmission rod 11 will push the second transmission rod 12 below it due to the action of the inclined surface to drive the condenser 5 to move downward. At this time, the lower end of the condenser 5 will drive the support tube 8 to move downward synchronously, so that the support tube 8 squeezes the first transmission rod 11 below it. Second spring 13, at this time the condenser 5 can be reciprocated and raised and lowered for adjustment. At this time, the condenser 5 can throw up part of the condensate on its inner side so that it can contact with the steam away from the tube wall, thereby effectively improving the condensation effect, and the reciprocating lifting of the condenser 5 can accelerate the dripping and collection of the condensate, and during the reciprocating lifting of the condenser 5, the funnel part 501 on its upper part will reciprocately squeeze the air storage bag 20, so that part of the gas in the air storage bag 20 enters the regulating bag 21 through the pipeline, thereby increasing the pressure on the inner side of the heat exchange tube 4, thereby accelerating the flow rate of the coolant inside the heat exchange tube 4, and thus improving the heat exchange efficiency of the coolant and the condenser 5, and the greater the amount of steam, the higher the adjustment frequency of the coolant, thereby further improving the heat exchange and condensation effect.

[0044] Example 2: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Example 1. The existing rose oil distillation device is inconvenient to clean the outside of the condensation unit during use, resulting in attachments that reduce the heat exchange effect of the condensation unit, thereby reducing the condensation efficiency. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 3-Figure 4 and Figure 8 As shown; the lower inner wall of the heat exchange tube 4 is rotatably connected to a rotating seat 17, and a transmission assembly is connected between the rotating seat 17 and the upper end of the support tube 8, and a cleaning brush 19 is fixedly installed on the upper end of the rotating seat 17, and the transmission assembly includes a ball 16 embedded in the outer wall of the support tube 8, and a spiral guide groove 18 is provided on the inner wall of the rotating seat 17, and during the lifting process of the support tube 8, the ball 16 rolls along the guide groove 18 to drive the rotating seat 17 to rotate back and forth, and a cleaning brush 19 is symmetrically and vertically installed on the upper end of the rotating seat 17, and the bristles of the cleaning brush 19 are attached to the outer side of the condenser tube 5, and the rotating seat 17 drives the cleaning brush 19 to clean the outer wall of the condenser tube 5 during rotation.

[0045] By adopting the above technical solution, when the condenser 5 drives the support tube 8 to perform reciprocating lifting and lowering adjustment, the ball 16 embedded in the outer wall of the support tube 8 will roll along the spiral guide groove 18 on the inner wall of the rotating seat 17, thereby driving the rotating seat 17 to rotate back and forth. At this time, the rotating seat 17 can drive the cleaning brush 19 on its outside to rotate synchronously. At this time, the cleaning brush 19 can automatically clean the outer wall of the condenser tube 5, and the reciprocating lifting and lowering of the condenser tube 5 can further improve the cleaning effect of the cleaning brush 19 on the outer wall of the condenser tube 5, ensuring that the condenser tube 5 can maintain high heat exchange efficiency for a long time.

[0046] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency condensation and distillation rose oil device, comprising a distillation cylinder (1) for heating a solution, wherein the upper end of the distillation cylinder (1) is fixedly connected to a gas transmission pipe (2), and the upper end of the gas transmission pipe (2) is fixedly connected to a heat exchange pipe (4) via a connecting pipe (3), and a condenser pipe (5) is provided on the inner side of the heat exchange pipe (4), and a circulating refrigeration pipe is connected to the outer side of the heat exchange pipe (4); It is characterized in that The upper ends of the condenser tube (5) and the gas transmission tube (2) are connected, and the condenser tube (5) and the heat exchange tube (4) are telescopically connected, and a steam driving member for driving the condenser tube (5) to rise and fall is provided on the inner side of the connecting tube (3), the lower end of the heat exchange tube (4) is fixedly provided with a discharge tube (401), and the upper end of the discharge tube (401) is sealed and elastically telescopically connected to the support tube (8), and the support tube (8) and the lower end of the condenser tube (5) are connected, and a sealing assembly is provided on the discharge tube (401) and the support tube (8), the lower inner wall of the heat exchange tube (4) is rotatably connected to a rotating seat (17), and a transmission assembly is connected between the rotating seat (17) and the upper end of the support tube (8), and a cleaning brush (19) is fixedly installed on the upper end of the rotating seat (17), and a pressure regulating assembly is provided on the inner side of the heat exchange tube (4); The upper portion of the condensing tube (5) is provided with a funnel portion (501), and the funnel portion (501) is attached to the inner wall of the connecting tube (3), and the inner wall of the connecting tube (3) is provided with a sealant (6) that is lifted and slidable, and the sealant (6) is sealed and attached between the connecting tube (3) and the funnel portion (501), and a first spring (7) is connected between the sealant (6) and the upper end of the heat exchange tube (4); The steam driving member comprises a boosting pipe (9) fixedly mounted on the inner side of the upper end of the connecting pipe (3), the boosting pipe (9) being arranged in a funnel shape, and a lower inner side of the boosting pipe (9) being rotatably connected to an impeller (10), and the impeller (10) being rotated under the action of steam; A first transmission rod (11) is fixedly installed below the shaft of the impeller (10), and a second transmission rod (12) is fixedly installed on the inner side of the funnel portion (501), and the first transmission rod (11) and the second transmission rod (12) are coaxially arranged, and the lower end of the first transmission rod (11) and the upper end of the second transmission rod (12) are both inclined, and the inclined surfaces of the first transmission rod (11) and the second transmission rod (12) fit together, and the first transmission rod (11) pushes the second transmission rod (12) and the condenser (5) to move downward during the rotation process; The pressure regulating assembly comprises an air storage bag (20) fixedly mounted on the upper inner wall of the heat exchange tube (4), and the funnel portion (501) squeezes the air storage bag (20) during the downward movement; The pressure regulating assembly further comprises a regulating bag (21) fixedly mounted on the inner wall of the middle portion of the heat exchange tube (4), wherein the regulating bag (21) is arranged in an annular structure, and the regulating bag (21) and the air storage bag (20) are connected via a pipe, and the air storage bag (20) is located above the liquid level of the coolant in the heat exchange tube (4).

2. A high-efficiency condensation and distillation rose oil device according to claim 1, characterized in that: A second spring (13) is connected between the support tube (8) and the discharge tube (401), and the sealing assembly includes a first capsule (14) of an annular structure arranged between the support tube (8) and the discharge tube (401), and the inner wall of the upper end of the support tube (8) is embedded with a second capsule (15) of an annular structure, and the first capsule (14) and the second capsule (15) are connected by a pipe, and the second capsule (15) is sealed and fitted to the outer wall of the lower end of the condenser tube (5) and the inner wall of the upper end of the support tube (8), the inner diameter of the middle part of the support tube (8) is smaller than the outer diameter of the lower end of the condenser tube (5), and the middle part of the support tube (8) supports the lower end of the condenser tube (5).

3. The high-efficiency condensation and distillation rose oil device according to claim 1, characterized in that: The transmission assembly includes a ball (16) embedded in the outer wall of the support tube (8), and a spiral guide groove (18) is provided on the inner wall of the rotating seat (17). When the support tube (8) is raised or lowered, the ball (16) rolls along the guide groove (18) to drive the rotating seat (17) to rotate back and forth.

4. The high-efficiency condensation and distillation rose oil device according to claim 1, characterized in that: A cleaning brush (19) is symmetrically and vertically mounted on the upper end of the rotating seat (17), and the bristles of the cleaning brush (19) are attached to the outer side of the condenser tube (5). The rotating seat (17) drives the cleaning brush (19) to rotate to clean the outer wall of the condenser tube (5).

5. A distillation method using the high-efficiency condensation distillation rose oil device according to claim 1, characterized in that: The specific steps are as follows: S1. The solution to be distilled is injected into the distillation cylinder (1) for heating and distillation. The steam generated by the distillation enters the condenser (5) through the gas pipe (2) and the connecting pipe (3). At the same time, the coolant is transported to the heat exchange pipe (4) through the circulating refrigeration pipe to realize the condensation of the steam in the condenser (5); S2. At the same time, steam entering the booster tube (9) drives the impeller (10) to rotate, and then drives the condenser tube (5) to perform elastic lifting and lowering adjustment through the first transmission rod (11) and the second transmission rod (12), thereby accelerating the condensation of steam inside the condenser tube (5). At the same time, during the lifting process of the condenser tube (5), multiple cleaning brushes (19) are driven to rotate back and forth, thereby achieving automatic cleaning of the outer wall of the condenser tube (5), ensuring that the condenser tube (5) can maintain maximum heat exchange efficiency; S3. During the downward movement of the condenser tube (5), the air storage bag (20) is squeezed back and forth, so that the gas in the air storage bag (20) enters the regulating bag (21). After the regulating bag (21) expands, the pressure inside the heat exchange tube (4) is increased, thereby increasing the circulation and delivery speed of the coolant.

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