Distillation and concentration reaction kettle

Abstract

The utility model relates to the technical field of apricot flavone extraction, in particular to a distillation and concentration reaction kettle which is characterized in that a rotating plate and a screw rod are arranged on the upper surface of a bottom cover; a rotating rod is arranged on the upper surface of the reaction kettle shell; a connecting frame is arranged on the side surface of the reaction kettle shell; the device has the beneficial effects that if the inside of the device needs to be maintained or cleaned, the bolt on the reaction kettle shell is rotated, the bolt and the nut are taken out, the worm is rotated to enable the worm gear to rotate, the thread on the worm gear rotates along the thread on the screw to enable the screw to move downwards, and the screw penetrates through the hole formed in the reaction kettle shell and is rotationally connected with the bottom cover; the screw rod drives the bottom cover to move downwards along the support, the rotating shaft and the connecting rod move downwards along with the bottom cover, the scraping plate and the heating mechanism are exposed, a worker can clean substances attached to the connecting rod, the scraping plate and the heating mechanism or maintain the device, the worker can conveniently maintain and clean the device in the later period, and the working efficiency is improved. And actual operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of apricot flavonoids extraction, in particular to a distillation and concentration reaction kettle. Background Art

[0002] Ginkgo biloba is a plant of the genus Ginkgo in the Ginkgoaceae family. It is mainly produced in China, and China has 70% of the world's total ginkgo resources. The main components of ginkgo leaves are flavonoids and terpenoids. Among them, ginkgo flavonoids have the effects of dilating blood vessels, inhibiting platelet activation factor, anti-oxidation, regulating blood lipids, etc., and can be used to regulate cardiovascular and cerebrovascular diseases, nephrotic syndrome, diabetes, vascular dementia, etc. China has the advantage of ginkgo resources and experience in traditional Chinese medicine, and has great development potential.

[0003] In the prior art, the extraction of apricot flavonoids requires placing the original apricot leaves in an organic solvent, ethanol, and then placing the ethanol solution containing apricot flavonoids in a distillation and concentration reactor to extract pure apricot flavonoids.

[0004] However, the traditional distillation and concentration reactor is usually an integrated structure, which is not convenient for the later maintenance of the distillation and concentration reactor by the later staff. In addition, many impurities will remain inside the distillation and concentration reactor after long-term use, and if it is not cleaned, it will affect the normal use of the reactor. Therefore, the utility model proposes a distillation and concentration reactor to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a distillation concentration reactor to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a distillation concentration reactor, the distillation concentration reactor comprising: a bottom cover, the upper surface of which is provided with a rotating plate and a screw;

[0007] The reactor shell has a rotating rod on its upper surface and a connecting frame on its side.

[0008] Preferably, the rotating plate is rotatably connected to the bottom cover, the upper surface of the rotating plate is fixedly connected to a plurality of connecting plates, and the connecting plates are fixedly connected to the rotating shaft.

[0009] Preferably, the screw is rotatably connected to the bottom cover, the screw is threadedly connected to the worm wheel, the worm wheel and the worm are meshed with each other for transmission, and the worm wheel is rotatably connected to the protruding part of the lower end of the reactor shell.

[0010] Preferably, the rotating rod is rotatably connected to the upper surface of the reactor shell, the lower surface of the rotating rod is fixedly connected to a limiting block, the rotating rod passes through a hole opened on the upper surface of the reactor shell and is fixedly connected to the transmission shaft of the motor, the motor is fixedly connected to the upper surface of the reactor shell, and a feed port is provided on the upper surface of the reactor shell.

[0011] Preferably, the connecting frame is fixedly connected to the side of the reactor shell, the connecting frame is rotationally connected to the worm, a plurality of brackets are fixedly connected to the lower end of the reactor shell, the brackets pass through the holes opened on the upper surface of the bottom cover and are connected to the lower end base, a discharge port is provided on the lower surface of the bottom cover, a card block is fixedly connected to the upper surface of the bottom cover, and the card block can be inserted into the groove opened on the lower surface of the reactor shell.

[0012] Preferably, the limit block is a square plate structure, and the limit block can be stuck in a groove opened on the upper surface of the rotating shaft. A plurality of connecting rods are fixedly connected to the side of the rotating shaft, a heating mechanism is fixedly connected to the connecting rod, and a scraper is fixedly connected to the side of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a distillation concentration reactor, wherein the solution is poured into the reactor shell from the feed port, the motor transmission shaft drives the rotating rod and the rotating shaft to rotate, so that the connecting rod drives the scraper to rotate and stir the solution, and the heating mechanism heats the solution evenly as the connecting rod rotates, and the scraper can scrape off the residue on the wall of the reactor body, thereby improving the reaction effect. If it is necessary to maintain or clean the inside of the device, the bolts on the reactor shell are rotated, the bolts and nuts are taken out, the worm is rotated to rotate the worm wheel, and the threads on the worm wheel rotate along the threads on the screw rod, so that the screw moves downward, and the screw rod passes through the hole provided on the reactor shell and is rotatably connected with the bottom cover, the screw can drive the bottom cover to move downward along the bracket, the rotating shaft and the connecting rod move downward along the bottom cover, so that the scraper and the heating mechanism are exposed, and the staff can clean the substances attached to the connecting rod, the scraper and the heating mechanism, or maintain the device, which is convenient for the staff to carry out the later maintenance and cleaning work of the device, and the utility model has high practicality and is convenient for the staff to actually operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a cross-sectional schematic diagram of the structure of the utility model;

[0018] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0019] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. bottom cover; 2. reactor shell; 3. rotating plate; 4. discharge port; 5. screw; 6. connecting frame; 7. motor; 8. worm gear; 9. rotating rod; 10. bracket; 11. block; 12. heating mechanism; 13. feed port; 14. limit block; 15. rotating shaft; 16. connecting rod; 17. scraper; 18. connecting plate; 19. worm. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other. Embodiment 1

[0025] See also Figures 1 to 5 The utility model provides a technical solution: a distillation concentration reactor, the distillation concentration reactor comprising: a bottom cover 1, the upper surface of which is provided with a rotating plate 3 and a screw 5; a reactor shell 2, the upper surface of which is provided with a rotating rod 9, and the side of which is provided with a connecting frame 6;

[0026] When used specifically, bolts are used to fix the reactor shell 2 and the bottom cover 1 together, the original ginkgo flavonoids ethanol solution is poured into the reactor shell 2 from the feed port 13, the heating mechanism 12 is started to heat the solution, the motor 7 is started, the transmission shaft of the motor 7 drives the rotating rod 9 and the rotating shaft 15 to rotate, the connecting rod 16 drives the scraper 17 to rotate and stir the solution, the pipe on the upper surface of the reactor shell 2 is connected to the vacuum pump to reduce the pressure in the reactor shell 2, and finally the reaction material is discharged from the discharge port 4. Embodiment 2

[0027] On the basis of the first embodiment, in order to facilitate the maintenance of the device by the staff in the later stage, a screw rod 5 is provided, the screw rod 5 is rotatably connected with the bottom cover 1, the screw rod 5 is threadedly connected with the worm wheel 8, the worm wheel 8 and the worm 19 are meshed with each other for transmission, the worm wheel 8 is rotatably connected with the protruding part at the lower end of the reactor shell 2, the worm 19 is rotated to rotate the worm wheel 8, the worm wheel 8 is threadedly connected with the screw rod 5, and the thread on the worm wheel 8 is rotated along the thread on the screw rod 5, so that the screw rod 5 can be moved up and down relative to the worm wheel 8, and the connecting frame 6 is fixedly connected with the side of the reactor shell 2. The connecting frame 6 is rotatably connected with the worm 19. The lower end of the reactor shell 2 is fixedly connected with a plurality of brackets 10. The brackets 10 penetrate the holes opened on the upper surface of the bottom cover 1 and are connected with the lower end base. The lower surface of the bottom cover 1 is provided with a discharge port 4. The upper surface of the bottom cover 1 is fixedly connected with a clamping block 11. The clamping block 11 can be inserted into the notch opened on the lower surface of the reactor shell 2. The bolts on the reactor shell 2 are rotated, the bolts and nuts are taken out, and the worm 19 is rotated to rotate the worm wheel 8, so that the threads on the worm wheel 8 rotate along the threads on the screw 5. The screw 5 penetrates the reactor shell 2 and rotates. The hole set on the reactor shell 2 is rotatably connected with the bottom cover 1, and the screw 5 can drive the bottom cover 1 to move downward along the bracket 10. The rotating rod 9 is rotatably connected with the upper surface of the reactor shell 2, and the lower surface of the rotating rod 9 is fixedly connected with the limiting block 14. The rotating rod 9 passes through the hole opened on the upper surface of the reactor shell 2 and is fixedly connected with the transmission shaft of the motor 7. The motor 7 is fixedly connected with the upper surface of the reactor shell 2. The upper surface of the reactor shell 2 is provided with a feed port 13. When the bottom cover 1 moves downward, the limiting block 14 is disengaged from the notch opened on the upper surface of the rotating shaft 15, and the bottom cover 1 moves downward to maintain and clean the device. The length of the limiting block 14 is set to be relatively long. When the bottom cover 1 moves upward, if the notch opened on the rotating shaft 15 is not aligned with the limiting block 14, it will not be able to continue to move upward. The staff can rotate the scraper 17 to align it, and continue to move upward to make the card block 11 stuck in the notch opened on the lower surface of the reactor shell 2. Finally, it is fixed with bolts and nuts, which is convenient for the staff to maintain the inside of the device, and at the same time, it is convenient for the staff to clean the inside of the device, which saves trouble and labor, and is convenient for the staff to actually operate. Embodiment 3

[0028] On the basis of the second embodiment, in order to improve the actual use effect of the reactor, a rotating plate 3 is provided, the rotating plate 3 is rotatably connected to the bottom cover 1, the upper surface of the rotating plate 3 is fixedly connected to a plurality of connecting plates 18, and the connecting plates 18 are fixedly connected to the rotating shaft 15, and the above cooperate with each other to rotatably connect the rotating shaft 15 to the bottom cover 1, which is convenient for the maintenance of the device by the staff in the later stage. The limit block 14 is a square plate structure, and the limit block 14 can be stuck in the groove opened on the upper surface of the rotating shaft 15. A plurality of connecting rods 16 are fixedly connected to the side of the rotating shaft 15, and a heating mechanism 12 is fixedly connected to the connecting rod 16. A scraper 17 is fixedly connected to the side of the connecting rod 16. The scraper 17 fixedly connected to the side of the connecting rod 16 can scrape the residue on the inner wall of the reactor body to improve the reaction effect, and the heating mechanism 12 fixedly connected to the connecting rod 16 will rotate with the connecting rod 16 to evenly heat the solution, thereby improving the actual use effect of the reactor.

[0029] Working principle: In actual use, the solution is poured into the reactor shell 2 from the feed port 13, the transmission shaft of the motor 7 drives the rotating rod 9 and the rotating shaft 15 to rotate, so that the connecting rod 16 drives the scraper 17 to rotate and stir the solution, and the heating mechanism 12 rotates with the connecting rod 16 to evenly heat the solution, and the scraper 17 can scrape off the residue on the inner wall of the reactor body, thereby improving the reaction effect. If maintenance or cleaning work is required inside the device, the bolts on the reactor shell 2 are turned, the bolts and nuts are removed, and the worm 19 is turned to rotate the worm wheel 8, and the threads on the worm wheel 8 are rotated along the screw 5. The screw thread rotates to move the screw rod 5 downward, and the screw rod 5 passes through the hole set on the reactor shell 2 and is rotatably connected to the bottom cover 1. The screw rod 5 can drive the bottom cover 1 to move downward along the bracket 10, and the rotating shaft 15 and the connecting rod 16 move downward with the bottom cover 1, so that the scraper 17 and the heating mechanism 12 are exposed. The staff can clean the materials attached to the connecting rod 16, the scraper 17 and the heating mechanism 12, or maintain the device, which is convenient for the staff to carry out the later maintenance and cleaning work of the device. It is highly practical and convenient for the staff to actually operate.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distillation concentration reactor, characterized in that: The distillation concentration reactor comprises: a bottom cover (1), the upper surface of which is provided with a rotating plate (3) and a screw (5); A reactor shell (2), wherein a rotating rod (9) is arranged on the upper surface of the reactor shell (2), and a connecting frame (6) is arranged on the side of the reactor shell (2); the rotating plate (3) is rotatably connected to the bottom cover (1), the upper surface of the rotating plate (3) is fixedly connected to a plurality of connecting plates (18), and the connecting plates (18) are fixedly connected to the rotating shaft (15); the screw rod (5) is rotatably connected to the bottom cover (1), the screw rod (5) is threadedly connected to the worm wheel (8), the worm wheel (8) and the worm (19) are meshed with each other for transmission, and the worm wheel (8) is rotatably connected to a protruding portion at the lower end of the reactor shell (2).

2. A distillation concentration reactor according to claim 1, characterized in that: The rotating rod (9) is rotatably connected to the upper surface of the reactor shell (2); the lower surface of the rotating rod (9) is fixedly connected to a limit block (14); the rotating rod (9) passes through a hole provided on the upper surface of the reactor shell (2) and is fixedly connected to a transmission shaft of the motor (7); the motor (7) is fixedly connected to the upper surface of the reactor shell (2); and a feed port (13) is provided on the upper surface of the reactor shell (2).

3. A distillation concentration reactor according to claim 1, characterized in that: The connecting frame (6) is fixedly connected to the side of the reactor shell (2), and the connecting frame (6) is rotationally connected to the worm (19). A plurality of brackets (10) are fixedly connected to the lower end of the reactor shell (2), and the brackets (10) pass through holes opened on the upper surface of the bottom cover (1) and are connected to the lower end base. A discharge port (4) is provided on the lower surface of the bottom cover (1), and a clamping block (11) is fixedly connected to the upper surface of the bottom cover (1), and the clamping block (11) can be clamped into a notch opened on the lower surface of the reactor shell (2).

4. A distillation concentration reactor according to claim 2, characterized in that: The limit block (14) is in the form of a square plate. The limit block (14) can be inserted into a notch provided on the upper surface of the rotating shaft (15). A plurality of connecting rods (16) are fixedly connected to the side of the rotating shaft (15). The heating mechanism (12) is fixedly connected to the connecting rod (16). A scraper (17) is fixedly connected to the side of the connecting rod (16).

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