Novel molecular distiller for extracting and separating chemical components of traditional Chinese medicine
By designing an electric rotating shaft assembly in the molecular still, the heating and stirring functions are separated, solving the problem of the lack of independence between heating and stirring functions in the prior art, and realizing flexible function adjustment and efficient operation.
Patent Information
- Application Number
- CN202520105846.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing molecular distillation apparatuses lack independence in heating and stirring functions, making it impossible to flexibly adjust them according to actual needs.
A molecular distillation apparatus was designed that separates the heating and stirring functions through an electric rotating shaft assembly. The stirring and heating are achieved by using a first rotating shaft and a second rotating shaft, respectively. The independent control of the functions is achieved by using a limiting frame, a sealing ring, and a conductive slip ring.
It enables independent adjustment of heating and stirring functions, improving operational flexibility and efficiency, and meeting different process requirements.
Smart Images
Figure CN223696809U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to distillation equipment technical field especially relates to a novel molecular distillation ware of traditional Chinese medicine chemical component extraction separation. BACKGROUND
[0002] At present, when traditional Chinese medicine chemical component is extracted, the traditional Chinese medicine chemical component is usually extracted by a molecular distillation ware, the existing molecular distillation ware molecular distillation separator includes the reaction kettle body of cylinder and the upper cover of cover on the top opening of reaction kettle body, the outer top end of upper cover is separately provided with feed inlet and steam outlet, the bottom of reaction kettle body is equipped with discharge port, the inside of reaction kettle body is heated by heating unit, the center of upper cover is provided with the rotating rod driven by driving unit and arranged vertically, the lower end of rotating rod extends to the inner bottom of reaction kettle body, the lower end of rotating rod is connected with the several fin plates of plate face vertical arrangement, the inside of rotating rod and fin plate is hollow and is provided with electric heating wire in the cavity, the input end of electric heating wire is connected with external power supply unit.
[0003] When the molecular distillation ware is used, the fin plate rotates when the vertical rod rotates, so that the heating and stirring of the fin plate are carried out simultaneously, but when the heating unit heats the reaction kettle to a sufficient temperature without heating the fin plate, the stirring function is still realized by using the fin plate, and the independence of the heating function and the stirring function is low. UTILITY MODEL CONTENT
[0004] In order to solve the above technical problems, the utility model provides a novel molecular distillation ware of traditional Chinese medicine chemical component extraction separation, which separates the heating function and the stirring function in the reaction kettle, so that the user can adjust between stirring and heating and stirring according to the actual heating condition.
[0005] The utility model is realized by the following technical solutions:
[0006] The utility model provides a new type of traditional chinese medicine chemical component extraction separation's molecular distillation ware, including distillation ware cauldron body, the outside integralization of distillation ware cauldron body is provided with the jacket, the lower part of jacket is integrative with support leg and is provided with the support leg, the upper and lower sides of distillation ware cauldron body are opened and are installed with the material valve at the material inlet and the discharge port, the upper side integralization of distillation ware cauldron body is provided with the installation pipe, the upper portion of distillation ware cauldron body is fixedly installed with the fixed frame, the inside of fixed frame is provided with air cylinder side by side, air cylinder is fixedly installed with distillation ware cauldron body, the output rod upper end between two air cylinders is fixedly installed with movable frame, the lower part both sides integrative of movable frame is penetrated through the inside both sides of fixed frame and is opened and is provided with the limiting hole, movable frame is connected with electric rotating shaft subassembly, electric rotating shaft subassembly includes first rotating shaft, second rotating shaft and motor, the output shaft lower end of motor is connected with the upper end joint of first rotating shaft, the outside of first rotating shaft is slidably installed with limiting frame, the outside upper and lower parallel of first rotating shaft is fixedly installed with stirrer, the lower end of second rotating shaft is fixedly installed with stirrer outside, the lower end integralization of first rotating shaft is provided with connecting key, the upper end of second rotating shaft is opened and is provided with the through -hole for inserting first rotating shaft, the lower part of through -hole is provided with the keyway of adapting with connecting key, the first sealing ring is arranged between the lower end of first rotating shaft and the upper end of second rotating shaft, the left and right sides integrative of second rotating shaft is provided with side fixed pipe, the electric heating rod is sealedly fixedly installed in each side fixed pipe, the upper end inside of second rotating shaft is fixedly installed with fixed ring, fixed ring is fixedly installed with the wire of electric heating rod, the output shaft of motor is sealedly slidably connected with installation pipe through second sealing ring, the output shaft outside of motor is fixedly installed with the conductive slip ring.
[0007] Preferably, the outer bearing of the second rotating shaft is installed with a limiting frame.
[0008] Preferably, a plurality of limiting frames are fixedly installed in the inside of the distillation ware cauldron in sequence.
[0009] Preferably, the wire of the electric heating rod penetrates through the second rotating shaft and the first rotating shaft and is connected with the conductive slip ring.
[0010] Preferably, the motor is fixedly installed on the upper portion of the movable frame.
[0011] Preferably, the lower end bearing of the second rotating shaft is installed on the inside lower side of the distillation ware cauldron.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1. In the utility model, the first rotating shaft, the second rotating shaft, the motor, the limiting frame, the stirrer, the connecting key, the first sealing ring, the side fixed pipe, the electric heating rod, the fixed ring, the second sealing ring and the conductive slip ring are arranged, which separates the heating function and the stirring function in the inside of the distillation ware cauldron, so that the user can adjust between stirring and heating stirring according to the actual heating condition.
[0014] 2. In this utility model, the fixed frame, cylinder, and movable frame are designed to facilitate the lifting and lowering of the electric rotating shaft assembly. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model.
[0016] Figure 2 This is a schematic diagram of the structure of the distiller body of this utility model.
[0017] Figure 3 This is a structural schematic diagram of the electric rotating shaft assembly of this utility model.
[0018] In the picture:
[0019] 1. Distillation vessel body; 11. Jacket; 12. Support leg; 13. Feed valve; 14. Mounting pipe; 2. Fixing frame; 3. Cylinder; 4. Movable frame; 5. Electric rotating shaft assembly; 51. First rotating shaft; 52. Second rotating shaft; 53. Electric motor; 54. Limiting frame; 55. Stirrer; 511. Connecting key; 512. First sealing ring; 521. Side fixing pipe; 522. Electric heating rod; 523. Fixing ring; 531. Second sealing ring; 532. Conductive slip ring. Detailed Implementation
[0020] The present invention will now be described in detail with reference to the accompanying drawings, as shown below. Figure 1 and attached Figure 2 As shown, a novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine includes a distillation vessel 1. An integrated jacket 11 is provided on the exterior of the distillation vessel 1. Support legs 12 are integratedly arranged in a triangular pattern at the lower part of the jacket 11. Feed valves 13 are installed at the inlet and outlet on the upper and lower sides of the distillation vessel 1. An installation pipe 14 is integratedly provided in the middle of the upper side of the distillation vessel 1. A fixed frame 2 is fixedly installed on the upper part of the distillation vessel 1. Cylinders 3 are arranged side-by-side inside the fixed frame 2 and are fixedly installed to the distillation vessel 1. A movable frame 4 is fixedly installed between the upper ends of the output rods of the two cylinders 3. Limiting rods integrated on both sides of the lower part of the movable frame 4 pass through limiting holes opened on both sides inside the fixed frame 2. An electric rotating shaft assembly 5 is connected to the movable frame 4.
[0021] In this implementation plan, in conjunction with the appendix Figure 3As shown, the electric rotating shaft assembly 5 includes a first rotating shaft 51, a second rotating shaft 52, and a motor 53. The lower end of the output shaft of the motor 53 is connected to the upper end of the first rotating shaft 51 via a coupling. A limit bracket 54 is slidably mounted on the outside of the first rotating shaft 51. A stirrer 55 is fixedly mounted vertically on the outside of the first rotating shaft 51. A stirrer 55 is fixedly mounted on the lower end of the second rotating shaft 52. A connecting key 511 is integrally provided at the lower end of the first rotating shaft 51. A through hole for inserting the first rotating shaft 51 is provided at the upper end of the second rotating shaft 52. A keyway adapted to the connecting key 511 is provided at the lower part of the through hole. When the second rotating shaft 52 is inserted into the lower part of the through hole, the connecting key 511 is set in the keyway. A first sealing ring 512 is set between the lower end of the first rotating shaft 51 and the upper end of the second rotating shaft 52. Side fixing tubes 521 are integrally set on the left and right sides of the second rotating shaft 52. An electric heating rod 522 is sealed and fixedly installed in each side fixing tube 521. A fixing ring 523 is fixedly installed inside the upper end of the second rotating shaft 52. The fixing ring 523 is fixedly installed with the wire of the electric heating rod 522. The output shaft of the motor 53 is sealed and slidably connected to the mounting tube 14 through the second sealing ring 531. The output shaft of the motor 53 is externally fixed. Equipped with a conductive slip ring 532, when the output rod of cylinder 3 extends, the connecting key 511 inside the first rotating shaft 51 is not connected to the keyway inside the second rotating shaft 52. At this time, when the first rotating shaft 51 rotates, it will not drive the second rotating shaft 52 to rotate, reducing the load on the motor 53. The first rotating shaft 51 drives the upper-mounted stirrer 55 to rotate, stirring the solution. The conductive slip ring 532 is connected to an external power source. When the output rod of cylinder 3 retracts, the movable frame 4 moves downward, thereby connecting the connecting key 511 inside the first rotating shaft 51 to the keyway inside the second rotating shaft 52. At this time, the first rotating shaft 51 rotates... When the electric heating rod 522 is stirred, it can drive the second rotating shaft 52 to rotate, so that the electric heating rod 522 heats the solution while stirring. The fixing ring 523 fixes the wire of the electric heating rod 522 to prevent the wire from rotating inside the first rotating shaft 51 and the second rotating shaft 52. The first sealing ring 512 seals the first rotating shaft 51 and the second rotating shaft 52. The second sealing ring 531 seals the output shaft of the motor 53 with the mounting pipe 14. Thus, the heating function and stirring function inside the distiller body 1 can be separated, so that the user can adjust between stirring and heating stirring according to the actual heating situation.
[0022] In this embodiment, specifically, the external bearing of the second rotating shaft 52 is fitted with a limit bracket 54.
[0023] In this embodiment, specifically, multiple limiting frames 54 are sequentially and fixedly installed inside the distiller body 1.
[0024] In this embodiment, specifically, the wires of the electric heating rod 522 pass through the second rotating shaft 52 and the first rotating shaft 51 and are connected to the conductive slip ring 532.
[0025] In this embodiment, specifically, the motor 53 is fixedly installed on the upper part of the movable frame 4.
[0026] In this embodiment, specifically, the lower end bearing of the second rotating shaft 52 is installed inside the lower side of the still body 1.
[0027] Working principle
[0028] In this invention, a solution containing traditional Chinese medicine chemical components is introduced into the still body 1 through the feed valve 13 set at the top. The jacket 11 is connected to an external steam heating device or a water medium heating device. The heating medium enters the jacket 11 to heat the still body 1 and the solution, thereby realizing the distillation function. The electric rotating shaft assembly 5 heats and stirs the solution in the still body 1.
[0029] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.
Claims
1. A novel molecular distillation apparatus for the extraction and separation of chemical components from traditional Chinese medicine, characterized in that, This novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine includes a distillation vessel body (1). An integrated jacket (11) is provided on the outside of the distillation vessel body (1). Support legs (12) are integrated into the lower part of the jacket (11) in a triangular arrangement. Material valves (13) are installed at the inlet and outlet on both the upper and lower sides of the distillation vessel body (1). An installation pipe (14) is integrated into the upper middle part of the distillation vessel body (1). A fixing frame (2) is fixedly installed on the upper part of the distillation vessel body (1). Cylinders (…) are arranged side-by-side inside the fixing frame (2). 3) The cylinder (3) is fixedly installed with the still body (1). A movable frame (4) is fixedly installed between the upper ends of the output rods of the two cylinders (3). The limiting rods integrated on both sides of the lower part of the movable frame (4) pass through the limiting holes opened on both sides of the interior of the fixed frame (2). The movable frame (4) is connected to an electric rotating shaft assembly (5). The electric rotating shaft assembly (5) includes a first rotating shaft (51), a second rotating shaft (52), and a motor (53). The lower end of the output shaft of the motor (53) is connected to the upper end of the first rotating shaft (51) by a coupling. 1) An external sliding mounting limit frame (54) is installed. A stirrer (55) is fixedly mounted on the outside of the first rotating shaft (51) in parallel. A stirrer (55) is fixedly mounted on the lower end of the second rotating shaft (52). A connecting key (511) is integrally provided on the lower end of the first rotating shaft (51). A through hole for inserting the first rotating shaft (51) is opened on the upper end of the second rotating shaft (52). A keyway adapted to the connecting key (511) is provided at the lower part of the through hole. A first sealing ring is provided between the lower end of the first rotating shaft (51) and the upper end of the second rotating shaft (52). 512), the left and right sides of the second rotating shaft (52) are integrally provided with side fixing tubes (521), and each side fixing tube (521) is sealed and fixedly installed with an electric heating rod (522). The upper end of the second rotating shaft (52) is fixedly installed with a fixing ring (523). The fixing ring (523) is fixedly installed with the wire of the electric heating rod (522). The output shaft of the motor (53) is sealed and slidably connected to the mounting tube (14) through the second sealing ring (531). The output shaft of the motor (53) is fixedly installed with a conductive slip ring (532) on the outside.
2. The novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine as described in claim 1, characterized in that, The external bearing of the second rotating shaft (52) is fitted with a limit bracket (54).
3. The novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine as described in claim 1, characterized in that, Multiple limiting frames (54) are fixedly installed inside the still body (1) of the still in sequence.
4. The novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine as described in claim 1, characterized in that, The wires of the electric heating rod (522) pass through the second rotating shaft (52) and the first rotating shaft (51) and are connected to the conductive slip ring (532).
5. The novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine as described in claim 1, characterized in that, The motor (53) is fixedly installed on the upper part of the movable frame (4).
6. The novel molecular distillation apparatus for extracting and separating chemical components of traditional Chinese medicine as described in claim 1, characterized in that, The lower end bearing of the second rotating shaft (52) is installed inside the lower side of the still body (1).