Concentration and extraction equipment for preparing pasty medicament

Abstract

The utility model is applicable to the technical field of medicament preparation, and discloses concentration and extraction equipment for preparing pasty medicaments, a rotating motor is fixedly mounted on the surface of the middle end of the bottom of a thermal insulation plate, a rotating rod is mounted on the surface of the bottom of a transmission shaft of the rotating motor through a coupler, and a stirring rod is fixedly mounted on the surface of the outer side of the bottom of the rotating rod; a scraping plate is fixedly installed between the ends, away from the rotating rod, of the stirring rods, the outer side of the scraping plate is movably attached to the inner wall of the containing tank, a fixing rod is rotatably installed on the surface of the bottom of the rotating rod through a bearing, and a bearing plate is movably installed at the bottom of the inner wall of the containing tank; the bottom of the fixing rod is rotationally connected with the middle end of the bearing plate through a bearing. According to the technical scheme, stripping treatment can be carried out on medicaments adhered to the inner wall of the tank body in the concentration process and during material moving after concentration, so that the medicament concentration quality is improved, and meanwhile, an operator can conveniently carry out material moving treatment on the concentrated medicaments.

Description

Technical Field

[0001] The utility model is applicable to the technical field of medicine preparation, and particularly relates to a concentration and extraction device for preparing paste medicine. Background Art

[0002] At present, the concentration and extraction equipment is suitable for the concentration and extraction of effective ingredients of Chinese herbal medicines and various plants, and can realize the extraction and processing of ointment medicines. It has the advantages of small footprint, exquisite workmanship, complete supporting facilities, and easy operation. It is especially suitable for hospitals, pharmaceutical factories, and scientific research institutions to develop new products and small-batch production.

[0003] However, when concentrating and extracting paste medicines, due to the viscosity of the paste medicines themselves, the medicines are easily adhered to the inner wall of the extraction tank during the concentrated extraction and cannot be quickly removed, which results in the inability of the adhered medicines to participate in mixing and fully concentrated extraction, affecting the subsequent processing quality. Therefore, we propose a concentrated extraction device for preparing paste medicines. Utility Model Content

[0004] The main purpose of the utility model is to provide a concentrated extraction device for preparing paste-like medicines, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A concentrated extraction device for preparing a paste-like medicine, comprising a heat preservation tank, support frames are fixedly installed on the four corner surfaces of the bottom of the inner side of the heat preservation tank, a containing tank is fixedly installed between the tops of the support frames, a sealing cover is detachably installed on the top surface of the heat preservation tank by bolts, transmission rods are fixedly installed on both sides of the bottom of the sealing cover, a heat insulation board is fixedly installed between the bottoms of two groups of the transmission rods, and the heat insulation board is movably installed inside the top of the containing tank;

[0007] A rotating motor is fixedly installed on the middle surface of the bottom of the insulation plate, a rotating rod is installed on the bottom surface of the rotating motor transmission shaft through a coupling, a stirring rod is fixedly installed on the outer surface of the bottom of the rotating rod, and the number of the stirring rods is several groups, a scraper plate is fixedly installed between the ends of the stirring rods away from the rotating rods, and the outer side of the scraper plate is movably fitted to the inner wall of the containing tank;

[0008] A fixed rod is rotatably mounted on the bottom surface of the rotating rod via a bearing, a supporting plate is movably mounted on the bottom of the inner wall of the containing tank, and the bottom of the fixed rod is rotatably connected to the middle end of the supporting plate via a bearing, a scraper ring is fixedly mounted on the outer surface of the top of the supporting plate, and the outer side of the scraper ring is movably fitted to the inner wall of the containing tank.

[0009] By adopting the above technical scheme, the rotating rod and the supporting plate are connected by a fixed rod, and combined with the scraping action of the scraper plate and the scraper ring, the medicine adhering to the inner wall of the tank during the concentration process and when transferring the material after concentration can be removed, thereby improving the quality of medicine concentration and facilitating the operator to transfer the concentrated medicine.

[0010] As an optional solution of the technical solution of the present application, heating rods are fixedly installed on the inner wall of the insulation tank, and the number of the heating rods is several groups.

[0011] By adopting the above technical solution, the evaporation and concentration treatment of the pharmaceutical raw materials is achieved through the operation of the heating rod.

[0012] As an optional solution of the technical solution of the present application, exhaust pipes are fixedly installed through the middle ends of both sides of the insulation board, and the tops of the exhaust pipes are fixedly installed inside the sealing cover, the bottoms of the exhaust pipes are fixedly connected with connecting pipes, the bottoms of the connecting pipes are fixedly connected with intake pipes, and the number of intake pipes is several groups, and an exhaust pump is fixedly installed on the outer surface of each exhaust pipe.

[0013] By adopting the above technical solution, the evaporated and concentrated gas inside the storage tank can be extracted and discharged through a plurality of groups of suction pipes.

[0014] As an optional solution of the technical solution of the present application, a sealing ring is fixedly bonded to the outer surface of the insulation board, and the outer side of the sealing ring is attached to the inner side of the container.

[0015] By adopting the above technical solution, the gap between the insulation plate and the inner wall of the container can be sealed and protected by the structural action of the sealing ring.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is a concentration and extraction equipment for preparing paste-like medicines. The supporting plate and the rotating rod that are slidably installed at the inner bottom of the containing tank are connected by transmission through a fixed rod, so that when the rotating rod rotates, the fixed rod will not rotate therewith, thereby ensuring that the supporting plate will not rotate therewith. Furthermore, when the sealing cover and the insulation plate are disassembled and removed, the fixed rod can provide a corresponding vertical pulling force to the supporting plate to move it out from the inside of the insulation tank, and simultaneously drive the scraper plate and the scraper ring to move, so as to remove the paste-like medicine adhering to the inner wall of the tank during the concentration process, and remove the medicine materials accumulated on the surface of the supporting plate after concentration, and at the same time remove the medicine adhering to the inner wall of the tank, so as to improve the concentration quality of the medicine and facilitate the operator to remove the concentrated medicine.

[0018] 2. The technical solution of the present application is a concentration and extraction equipment for preparing paste-like medicines. Multiple groups of exhaust pipes are connected and transported through connecting pipes, and then the multiple groups of exhaust pipes are combined to increase the extraction area of ​​the gas concentrated and evaporated inside the storage tank. The evaporated gas can then be quickly discharged to avoid gas accumulation and affect the subsequent concentration quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a concentrated extraction device for preparing a paste-like medicine according to the utility model;

[0020] Figure 2 This is a schematic diagram of a top view of a cross-sectional structure of a holding tank of a concentrated extraction device for preparing a paste-like medicine according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a sealing cover of a concentration and extraction device for preparing a paste-like medicine when viewed from above.

[0022] Figure numerals: 1. Insulation tank; 11. Heating rod; 12. Support frame; 13. Container; 2. Insulation plate; 21. Transmission rod; 22. Sealing cover; 23. Rotating motor; 24. Rotating rod; 25. Fixed rod; 26. Loading plate; 27. Stirring rod; 28. Scraper plate; 29. ​​Scraper ring; 3. Connecting pipe; 31. Exhaust pipe; 32. Vacuum pump; 33. Suction pipe; 4. Sealing ring. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a concentrated extraction device for preparing paste-like medicines, a heating rod 11 is fixedly installed on the inner wall of the insulation tank 1, and the number of the heating rods 11 is several groups, a rotating motor 23 is fixedly installed on the middle end surface of the bottom of the insulation plate 2, a rotating rod 24 is installed on the bottom surface of the transmission shaft of the rotating motor 23 through a coupling, a stirring rod 27 is fixedly installed on the outer surface of the bottom of the rotating rod 24, and the number of the stirring rod 27 is several groups, a scraper plate 28 is fixedly installed between the ends of the stirring rod 27 away from the rotating rod 24, and the outer side of the scraper plate 28 is movably fitted to the inner wall of the containing tank 13.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), support frames 12 are fixedly installed on the four corners of the inner bottom surface of the insulation tank 1, and a storage tank 13 is fixedly installed between the tops of the support frames 12. A sealing cover 22 is detachably installed on the top surface of the insulation tank 1 by bolts, and transmission rods 21 are fixedly installed on both sides of the bottom of the sealing cover 22. An insulation board 2 is fixedly installed between the bottoms of two groups of transmission rods 21, and the insulation board 2 is movably installed inside the top of the storage tank 13.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a fixed rod 25 is rotatably mounted on the bottom surface of the rotating rod 24 through a bearing, a bearing plate 26 is movably mounted on the bottom of the inner wall of the containing tank 13, and the bottom of the fixed rod 25 is rotatably connected to the middle end of the bearing plate 26 through a bearing, a scraper ring 29 is fixedly mounted on the outer surface of the top of the bearing plate 26, and the outer side of the scraper ring 29 is movably fitted to the inner wall of the containing tank 13.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), an exhaust pipe 31 is fixedly installed through the middle end of both sides of the insulation board 2, and the top of the exhaust pipe 31 is fixedly installed in the sealing cover 22, the bottom of the exhaust pipe 31 is fixedly connected with a connecting pipe 3, the bottom of the connecting pipe 3 is fixedly connected with an intake pipe 33, and the number of the intake pipes 33 is several groups, and an exhaust pump 32 is fixedly installed on the outer surface of each exhaust pipe 31.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), a sealing ring 4 is fixedly bonded to the outer surface of the insulation board 2, and the outer side of the sealing ring 4 is attached to the inner side of the containing tank 13.

[0028] During operation, the paste-like pharmaceutical raw materials to be concentrated are passed through the feed pipe between the insulation plate 2 and the sealing cover 22, and then the rotating motor 23 is turned on through the external control switch to make it run, driving the rotating rod 24 to rotate inside the holding tank 13, while making the stirring rod 27 rotate accordingly, and the heating rod 11 is started synchronously to make it run to evaporate and concentrate the raw materials inside the holding tank 13. When the stirring rod 27 rotates, it can drive the scraper plate 28 to rotate synchronously, and the raw materials adhered to the inner wall of the holding tank 13 are scraped and removed. After the raw materials are concentrated, the bolts reinforcing the sealing cover 22 are screwed out. After that, the sealing cover 22 is vertically lifted, and then the sealing cover 22 and the insulation plate 2 can be driven to move vertically synchronously under the transmission action of the transmission rod 21. Then, under the synchronous transmission action of the rotating rod 24 and the fixed rod 25, the supporting plate 26 and the concentrated paste medicine accumulated on its surface can be driven to move vertically synchronously from the inside of the containing tank 13, and the medicine adhering to the inner wall of the containing tank 13 can be removed under the scraping action of the scraper ring 29. Then, the paste medicine accumulated on the surface of the supporting plate 26 is scraped and moved through the gap between the sealing cover 22 and the insulation plate 2, thereby completing the concentrated preparation of the paste medicine.

Claims

1. A concentrated extraction device for preparing a paste-like medicine, comprising a heat preservation tank (1), characterized in that: The four corner surfaces of the inner bottom of the heat preservation tank (1) are fixedly mounted with support frames (12), a containing tank (13) is fixedly mounted between the tops of the support frames (12), a sealing cover (22) is detachably mounted on the top surface of the heat preservation tank (1) via bolts, transmission rods (21) are fixedly mounted on both sides of the bottom of the sealing cover (22), a heat insulation board (2) is fixedly mounted between the bottoms of two groups of transmission rods (21), and the heat insulation board (2) is movably mounted inside the top of the containing tank (13); A rotating motor (23) is fixedly mounted on the middle surface of the bottom of the insulation plate (2), a rotating rod (24) is mounted on the bottom surface of the transmission shaft of the rotating motor (23) via a coupling, a stirring rod (27) is fixedly mounted on the outer surface of the bottom of the rotating rod (24), and the number of the stirring rods (27) is a plurality of groups, a scraper plate (28) is fixedly mounted between the ends of the stirring rods (27) away from the rotating rods (24), and the outer side of the scraper plate (28) is movably fitted to the inner wall of the containing tank (13); A fixing rod (25) is rotatably mounted on the bottom surface of the rotating rod (24) via a bearing, a bearing plate (26) is movably mounted on the bottom of the inner wall of the containing tank (13), and the bottom of the fixing rod (25) is rotatably connected to the middle end of the bearing plate (26) via a bearing, a scraping ring (29) is fixedly mounted on the outer surface of the top of the bearing plate (26), and the outer side of the scraping ring (29) is movably fitted to the inner wall of the containing tank (13).

2. A concentrated extraction device for preparing a paste-like medicine according to claim 1, characterized in that: The inner wall of the heat preservation tank (1) is fixedly mounted with heating rods (11), and the number of the heating rods (11) is several groups.

3. The concentrated extraction device for preparing a paste-like medicine according to claim 1, characterized in that: An exhaust pipe (31) is fixedly installed through the middle ends of both sides of the insulation plate (2), and the top of the exhaust pipe (31) is fixedly installed through the inside of the sealing cover (22), and the bottom of the exhaust pipe (31) is fixedly connected to a connecting pipe (3).

4. A concentrated extraction device for preparing a paste-like medicine according to claim 3, characterized in that: The bottom of the connecting pipe (3) is fixedly connected to an air suction pipe (33), and the number of the air suction pipes (33) is several groups. An air pump (32) is fixedly installed on the outer surface of each exhaust pipe (31).

5. The concentrated extraction device for preparing a paste-like medicine according to claim 1, characterized in that: A sealing ring (4) is fixedly bonded to the outer surface of the insulation plate (2), and the outer side of the sealing ring (4) is attached to the inner side of the containing tank (13).

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