Fine multifunctional pharmaceutical extraction tank

Abstract

The utility model belongs to the technical field of pharmaceutical equipment, and discloses a refined multifunctional pharmaceutical extraction tank which comprises a tank body, two layers of filter elements are arranged in the tank body, a stirring rod is arranged between the two layers of filter elements, and the stirring rod is rotationally connected in the filter elements. A feeding door is arranged on the side wall of the left side of the tank body corresponding to a soaking area between the two layers of filter elements, one end of a stirring rod penetrates through the outer side of the tank body, a servo motor is arranged on the right side of the stirring rod, the servo motor is fixedly connected to the outer side of the tank body, and a plurality of groups of round holes are formed in the outer sides of the filter elements. The problems that in the using process of an extraction tank, due to the fact that the extraction tank is single in function and only has a simple extraction function, liquid medicine needs to be transferred among multiple kinds of process equipment, procedures are complex, and efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical equipment, in particular to a refined multifunctional pharmaceutical extraction tank. Background Art

[0002] The extraction tank is a commonly used leaching and extraction equipment in pharmaceutical and chemical industries. It is particularly suitable for the extraction of effective ingredients from Chinese herbal medicines with plant products as the target. The extraction is usually divided into water extraction and alcohol extraction according to the solvent. Both use water or alcohol to soak the raw materials to dissolve the effective ingredients in the raw materials, and then purify the medicinal solution through subsequent filtration, concentration and other steps to obtain the target.

[0003] At the same time, the patent with application number 201921765421.8 discloses a pharmaceutical extraction tank, including a cylindrical tank body, a feed port and a liquid inlet pipe are provided on the top of the tank body, a sealing cover is installed on the feed port, a first switch valve is provided on the liquid inlet pipe, an openable end cover is installed at the lower end of the tank body, a liquid outlet pipe is provided on the end cover, a second switch valve is provided on the liquid outlet pipe, a plurality of loading trays are arranged at intervals above and below the tank body, each loading tray has a radial drop opening, the drop openings on two adjacent loading trays are staggered with each other, a rotating shaft passing through the plurality of loading trays is provided at the axis of the tank body, a motor is connected to the upper end of the rotating shaft, the rotating shaft can move up and down, and a plurality of radial scraping rods are installed at intervals above and below the rotating shaft.

[0004] However, in the implementation of relevant technologies, it is found that the above-mentioned extraction tank has a single function during use and only has a simple leaching function, which requires the drug solution to be transported between multiple process equipments, resulting in complicated procedures and low efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a refined multifunctional pharmaceutical extraction tank, which has a soaking area set in the middle of the tank body, which can effectively prevent the raw materials from sinking to the bottom and realize three-dimensional soaking up and down. The rotation of the spiral stirring teeth on the rotating shaft can ensure that the solvent and the raw materials are in full contact, thereby ensuring the soaking effect. At the same time, by adding a liquid pump on the outside of the three-way pipe, the solvent can be promoted to flow up and down in the tank body, further improving the soaking effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refined multifunctional pharmaceutical extraction tank, comprising a tank body, wherein two layers of filter cores are arranged inside the tank body, a stirring rod is arranged between the two layers of filter cores, the stirring rod is rotatably connected inside the filter core, a feed door is arranged on the left side wall of the tank body corresponding to the immersion area between the two layers of filter cores, one end of the stirring rod passes through the outside of the tank body, a servo motor is arranged on the right side of the stirring rod, the servo motor is fixedly connected to the outside of the tank body, and a plurality of groups of circular holes are opened on the outside of the filter core.

[0007] Preferably, the right side of the tank body is fixedly connected with a collecting liquid, the top of the collecting liquid is fixedly connected with a condenser, the outer side of the condenser is fixedly connected with a supporting rod, and the bottom end of the supporting rod is fixedly connected with a collecting bucket.

[0008] Preferably, a heating wire is arranged in the bottom of the tank body, and an air outlet is arranged at the top of the tank body.

[0009] Preferably, a transverse spray pipe is provided at the upper end of the interior of the tank body, an extension pipe is slidably connected to the interior of the spray pipe, a three-way pipe is embedded at the right bottom end of the extension pipe, a heating pipe is embedded inside the three-way pipe, the bottom end of the heating pipe is set to penetrate the tank body, and a heating interface is set on the right side of the three-way pipe.

[0010] Preferably, the bottom end of the tank body is fixedly connected to a discharge box, the bottom end of the discharge box is fixedly connected to a liquid outlet, the bottom end of the discharge box is fixedly connected to a slag outlet, and the bottom end of the discharge box is fixedly connected to a stirring rod.

[0011] Preferably, a cavity is provided inside the discharge box, and a liquid outlet is fixedly connected inside the cavity of the discharge box.

[0012] Preferably, a top cover is fixedly connected to the top of the tank body, a feed port is fixedly connected to the top of the top cover, a screw rod is arranged inside the top cover, a protrusion is rotatably connected to the bottom end of the screw rod, and the bottom end of the protrusion is pressed against the top end of the filter element.

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

[0014] 1. The utility model drives the rotating shaft to rotate through a servo motor, and the rotating shaft rotates inside the two groups of filter elements. The rotating shaft mixes and stirs the raw materials inside the filter element with the solution, and cooperates with the outer three-way pipe to connect the liquid pump, which can promote the up and down flow of the solvent in the tank body, further improving the immersion effect, and adding a heating wire inside the tank body to heat the raw materials inside the tank body.

[0015] 2. The utility model sets the raw materials on the top of the filter element. After the solution is mixed with the raw materials, the residue of the raw materials can be effectively filtered out through the filter element, and a plurality of groups of circular grooves are opened inside the filter, and fiber filaments are arranged inside the circular grooves. The cleanliness of the liquid medicine is ensured while filtering, and it can be reused after disassembly and cleaning, and the subsequent filtering process is simplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the heating wire structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the tank structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the top cover structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the stirring rod of the utility model.

[0021] In the figure: 1. Top cover; 2. Tank body; 3. Tee pipe; 4. Heating port; 5. Extension pipe; 6. Spray pipe; 7. Heating pipe; 8. Feed door; 9. Support leg; 10. Collecting liquid; 11. Condenser; 12. Support rod; 13. Collecting barrel; 14. Feed port; 15. Air outlet; 16. Screw rod; 17. Bump; 18. Filter element; 19. Stirring rod; 20. Servo motor; 21. Discharge box; 22. Heating wire; 23. Liquid outlet; 24. Slag outlet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] like Figures 1 to 5 As shown, the utility model provides a refined multifunctional pharmaceutical extraction tank, including a tank body 2, wherein two layers of filter cores 18 are arranged inside the tank body 2, and a stirring rod 19 is arranged between the two layers of filter cores 18. The stirring rod 19 is rotatably connected inside the filter core 18, and a feeding door 8 is arranged on the left side wall of the tank body 2 corresponding to the immersion area between the two layers of filter cores 18. One end of the stirring rod 19 passes through the outer side of the tank body 2, and a servo motor 20 is arranged on the right side of the stirring rod 19. The screw rod 16 at the top of the tank body 2 is rotated clockwise to drive the outer protrusion 17 to move upward, and the filter core 18 is driven to move upward during the movement. The servo motor 20 is turned on, and the servo motor 20 drives the stirring rod 19 to rotate, so that the solution and the material are mixed. Specifically, a collecting liquid 10 is connected to the right side of the tank body 2, and a condensing tube 11 is connected to the top of the collecting liquid 10. A supporting rod 12 is fixedly connected to the outer side of the condensing tube 11, and a heating wire 22 heats the mixed medicinal liquid. At this time, the liquid vaporizes and flows to the inside of the condensing tube 11.

[0024] Furthermore, a heating wire 22 is provided in the bottom of the tank body 2, and an air outlet 15 is provided at the top of the tank body 2. The mixed liquid medicine is heated by the heating wire 22 to vaporize the liquid.

[0025] Furthermore, a horizontal spray pipe 6 is provided at the upper end of the interior of the tank body 2, and an extension pipe 5 is slidably connected to the interior of the spray pipe 6. A tee pipe 3 is embedded at the bottom right end of the extension pipe 5, and a heating pipe 7 is embedded inside the tee pipe 3. The bottom end of the heating pipe 7 is penetrated by the tank body 2, and a heating port 4 is provided on the right side of the tee pipe 3. The hot air is heated by the heating wire 22, and the hot air is transferred from the heating port 4 on the right side of the tee pipe 3 to the interior of the tank body 2. When water needs to be added to the interior of the tank body 2, it can flow to the interior of the extension pipe 5 through the tee pipe 3 and spray the interior of the tank body 2 through the spray pipe 6.

[0026] It is worth noting that after the liquid is collected, the air outlet 15 at the top of the top cover 1 is opened, and the liquid flows out from the liquid outlet 23 at the bottom of the discharge box 21, and the residue is discharged through the residue outlet 24. A heating wire 22 is fixedly connected to the bottom of the discharge box 21 to heat the liquid.

[0027] It is worth noting that a cavity is provided inside the discharge box 21 , a liquid outlet 23 is welded at the bottom of the cavity inside the discharge box 21 , and a supporting leg 9 is welded at the bottom of the discharge box 21 .

[0028] It is worth mentioning that the top of the tank body 2 is connected to the top cover 1 by bolts, and the top of the top cover 1 is welded and fixedly connected with the feed port 14. A screw rod 16 is arranged inside the top cover 1. By rotating the protrusion 17 welded at the bottom end of the screw rod 16, the protrusion 17 presses the filter element 18 at the bottom end, so as to facilitate the adjustment of the position of the raw materials between the filter elements 18.

[0029] Among them, the servo motor 20 is a prior art and will not be described in detail. At the same time, the utility model also includes a power supply, a controller, and a switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of the device are as follows: Figure 1 The direction shown in the figure is used as the reference.

[0030] Working principle:

[0031] First, the staff puts the tank body 2 on the top of the discharge box 21, and allows the solution to enter the tank body 2 from the feed port 14 at the top of the top cover 1. At this time, the material is put in from the feed door 8 on the left side of the tank body 2, and the height of the filter element 18 is adjusted according to the size of the material. The screw rod 16 at the top of the tank body 2 is turned clockwise to drive the outer protrusion 17 to move upward, and the filter element 18 is driven to move upward during the movement. The servo motor 20 is turned on, and the servo motor 20 drives the stirring rod 19 to rotate, and the solution and the material are mixed. The stirring of the stirring rod 19 mixes the solution and the material. When the medicine needs to be finely processed and purified, the gas outlet 15 and the liquid outlet 23 are closed, and the heating wire 22 inside the discharge box 21 is opened. The heating wire 22 heats the mixed medicine. At this time, the liquid vaporizes and flows to the inside of the condenser 11. After a series of liquefaction reactions, the gas is converted into liquid and flows to the inside of the collection barrel 13. The medicine is collected inside the tank body 2. After the collection is completed, the gas outlet 15 at the top of the top cover 1 is opened, and the liquid outlet 23 at the bottom of the discharge box 21 flows out, and the residue is discharged through the residue outlet 24.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 refined multifunctional pharmaceutical extraction tank, comprising a tank body (2), characterized in that: Two layers of filter cores (18) are arranged inside the tank body (2), a stirring rod (19) is arranged between the two layers of the filter cores (18), the stirring rod (19) is rotatably connected inside the filter core (18), a feed door (8) is arranged on the left side wall of the tank body (2) corresponding to the soaking area between the two layers of the filter cores (18), one end of the stirring rod (19) passes through the outside of the tank body (2), a servo motor (20) is arranged on the right side of the stirring rod (19), the servo motor (20) is fixedly connected to the outside of the tank body (2), and a plurality of groups of circular holes are opened on the outside of the filter core (18); The right side of the tank body (2) is fixedly connected to a collecting liquid (10), the top of the collecting liquid (10) is fixedly connected to a condensing tube (11), the outer side of the condensing tube (11) is fixedly connected to a supporting rod (12), and the bottom end of the supporting rod (12) is fixedly connected to a collecting bucket (13).

2. A refined multifunctional pharmaceutical extraction tank according to claim 1, characterized in that: A heating wire (22) is arranged in the bottom of the tank body (2), and an air outlet (15) is arranged at the top of the tank body (2).

3. A refined multifunctional pharmaceutical extraction tank according to claim 2, characterized in that: A transverse spray pipe (6) is arranged at the upper end of the interior of the tank body (2), an extension pipe (5) is slidably connected to the interior of the spray pipe (6), a three-way pipe (3) is embedded at the right bottom end of the extension pipe (5), a heating pipe (7) is embedded inside the three-way pipe (3), the bottom end of the heating pipe (7) is arranged to penetrate the tank body (2), and a heating interface (4) is arranged on the right side of the three-way pipe (3).

4. A refined multifunctional pharmaceutical extraction tank according to claim 3, characterized in that: The bottom end of the tank body (2) is fixedly connected to a discharge box (21), the bottom end of the discharge box (21) is fixedly connected to a liquid outlet (23), the bottom end of the discharge box (21) is fixedly connected to a slag outlet (24), and the bottom end of the discharge box (21) is fixedly connected to a support leg (9).

5. The refined multifunctional pharmaceutical extraction tank according to claim 4 is characterized in that: A cavity is provided inside the discharge box (21), and a liquid outlet (23) is fixedly connected to the cavity of the discharge box (21).

6. The refined multifunctional pharmaceutical extraction tank according to claim 3 is characterized by: The top end of the tank body (2) is fixedly connected to a top cover (1), the top end of the top cover (1) is fixedly connected to a feed port (14), a screw rod (16) is provided inside the top cover (1), the bottom end of the screw rod (16) is rotatably connected to a protrusion (17), and the bottom end of the protrusion (17) is tightly pressed against the top end of the filter element (18).

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