CN108097149B - A mix device of dissolving for pharmacy is experimental - Google Patents
A mix device of dissolving for pharmacy is experimental Download PDFInfo
- Publication number
- CN108097149B CN108097149B CN201711475149.5A CN201711475149A CN108097149B CN 108097149 B CN108097149 B CN 108097149B CN 201711475149 A CN201711475149 A CN 201711475149A CN 108097149 B CN108097149 B CN 108097149B
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- CN
- China
- Prior art keywords
- mixing
- dissolving
- piston
- chamber
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Abstract
The invention discloses a mixing and dissolving device for a pharmaceutical test, which comprises a secondary mixing and dissolving chamber and a pair of mixing and dissolving mechanisms symmetrically arranged, wherein each mixing and dissolving mechanism comprises a mixing and dissolving chamber, a driving shaft, a connecting rod and a driving rod, each mixing and dissolving chamber comprises a mixing and dissolving cavity, a sliding piston and a rotating piston which are arranged in the mixing and dissolving chamber, the sliding piston and the rotating piston are rotatably connected through a rotating shaft, a rotating bulge corresponding to a spiral inner groove is arranged on the outer side of the rotating piston, the driving rod is hinged with the sliding piston, the mixing and dissolving device further comprises a driving sliding block and a driving rod connected with the driving sliding block, the tail end of the driving rod is connected to the tail end of the connecting rod, the mixing and dissolving chamber is provided with a medicine outlet communicated with the secondary mixing and dissolving chamber, the bottom. The mixing and dissolving device disclosed by the invention is simple to operate, high in mixing and dissolving speed, high in efficiency and more uniform in mixing and dissolving effect, and can reduce the burden of testers and improve the test efficiency.
Description
Technical Field
The invention relates to the field of pharmaceutical test equipment, in particular to a mixing and dissolving device for pharmaceutical tests.
Background
When carrying out the pharmacy experiment clinically, need dissolve solid reagent or more than two kinds of liquid, therefore be used for experimental thoughtlessly dissolving the device of mixing of pharmacy is an important medical device, among the experimental thoughtlessly dissolving device of current being used for pharmacy, do not have a experimental thoughtlessly dissolving device of being used for pharmacy, all adopt behind adding the erlenmeyer flask with solid reagent or more than two kinds of liquid, operating personnel holds the erlenmeyer flask neck portion, sway and vibrate and dissolve, because vibrate the frequency low, not only influenced the efficiency of dissolving effect and dissolving, and waste time and energy, degree of automation is low, be not convenient for operating personnel to carry out next preparation work of experimental operation.
Disclosure of Invention
The invention aims to provide a mixing and dissolving device for a pharmaceutical experiment, which can greatly improve the mixing and dissolving efficiency by arranging a symmetrical mixing and dissolving mechanism and realize the communication of mixing and dissolving chambers of the two mixing and dissolving mechanisms, so that a mixing and dissolving liquid medicine can sequentially circulate in the two mixing and dissolving chambers along with the movement of a sliding piston, the mixing and dissolving effect and the dissolving efficiency are greatly improved, the oscillation frequency is higher, and the mixing and dissolving degree is more uniform.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a mixing and dissolving device for a pharmaceutical test, which comprises a secondary mixing and dissolving chamber and a pair of mixing and dissolving mechanisms which are symmetrically arranged, wherein each mixing and dissolving mechanism comprises a mixing and dissolving chamber, a driving shaft, a connecting rod and a driving rod, the connecting rod is connected with the driving shaft in a rotating mode at the front end of the connecting rod, one end of the driving rod is fixed at the tail end of the connecting rod, and the driving shaft of any one mixing and dissolving mechanism in the symmetrical mixing and dissolving mechanisms is driven by a motor. The device is driven by a motor shaft, the cost is low, the efficiency is high, and the driving rod is hinged to the center of the top of the sliding piston. The utility model discloses a mixing and dissolving chamber, including the chamber of mixing and dissolving, the piston is including sliding piston and rotary piston, just sliding piston and rotary piston are two segmentation structures of being connected by the pivot rotation, the rotary piston outside is equipped with the rotation arch that corresponds spiral inside groove, the actuating lever other end is articulated sliding piston, rotary piston bottom center department fixedly connected with (mixing) shaft and stirring vane. Through (mixing) shaft and stirring vane, can make the liquid medicine more even at the indoor mixture of mixing and dissolving, it still includes drive slider to mix the device of dissolving, drive slider along being on a parallel with the spout of mixing and dissolving the room slides, just drive slider with the mechanism that mixes and dissolves of symmetry all articulates there is the transfer line, transfer line end-to-end connection is at the connecting rod end, mix and dissolve the chamber and all be equipped with out the medicine mouth, just it communicates to go out the medicine mouth through the pipeline the room is mixed and dissolved to the secondary, secondary mixing and dissolving room bottom is equipped with the outflow pipeline, secondary mixing and dissolving room top still is equipped with into the medicine pipeline.
Preferably, the outflow pipeline is provided with an electromagnetic valve, and the medicine inlet pipeline is provided with a sealing rubber head. Can provide better sealing for the device.
The invention has the beneficial effects that: during the use of the mixing and dissolving device, the liquid medicine is firstly sent into the secondary mixing and dissolving chamber from the medicine inlet pipeline, then the medicine inlet pipeline is closed and the mixing and dissolving mechanism starts to work, firstly, in the symmetrical mixing and dissolving mechanism, the connecting rod on one side rotates around the driving shaft so as to drive the driving rod to drive the sliding piston, the sliding piston slides outwards along the inner wall of the mixing and dissolving chamber so as to suck the liquid medicine in the secondary mixing and dissolving chamber, meanwhile, under the action of the driving rod and the driving slide block, the sliding piston on the other side slides inwards along the inner wall of the mixing and dissolving chamber, under the combined action of the symmetrical mixing and dissolving mechanisms on two sides, the liquid medicine in the secondary mixing and dissolving chamber firstly enters the mixing and dissolving chamber on one side, then enters the mixing and dissolving chamber on the other side again, and finally returns to the secondary mixing and dissolving chamber to complete a circular uniform mixing process; in addition, when the liquid medicine enters the mixing and dissolving chamber, the mixing and dissolving process is more thorough due to the rotation of the rotary piston; the mixing and dissolving device is simple to operate, high in mixing and dissolving speed, high in efficiency and more uniform in mixing and dissolving effect, and in addition, an outflow pipeline is arranged at the bottom of the secondary mixing and dissolving chamber, and the mixed and dissolved liquid medicine flows out through the pipeline, so that the mixing and dissolving device is very convenient. Therefore, the invention has the advantages of improving the mixing and dissolving effect and the dissolving efficiency, reducing the burden of testing personnel and being simple to operate.
Drawings
FIG. 1 is a mixing and dissolving device for pharmaceutical testing according to the present invention.
The device comprises a secondary mixing chamber 1, a secondary mixing chamber 2, a mixing chamber 3, a driving shaft 4, a connecting rod 5, a driving rod 6, a mixing cavity 7, a spiral inner groove 8, a sliding piston 9, a rotating piston 10, a rotating shaft 11, a rotating bulge 12, a driving slider 13, a sliding groove 14, a driving rod 15, a medicine outlet 15, a pipeline 16, a flow-out pipeline 17, a medicine inlet pipeline 18, a stirring shaft 19, a stirring blade 20, an electromagnetic valve 21 and a sealing rubber head 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The mixing and dissolving device for pharmaceutical experiment as shown in fig. 1 comprises a secondary mixing and dissolving chamber 1 and a pair of mixing and dissolving mechanisms symmetrically arranged, wherein the mixing and dissolving mechanism comprises a mixing and dissolving chamber 2, a driving shaft 3, a connecting rod 4 with the front end rotatably connected with the driving shaft 3 and a driving rod 5 with one end fixed at the tail end of the connecting rod 4, the mixing and dissolving chamber 2 comprises a mixing and dissolving cavity 6 and a piston in the mixing and dissolving cavity 6, the inner wall of the mixing and dissolving chamber 2 is provided with a spiral inner groove 7, the piston comprises a sliding piston 8 and a rotating piston 9, the sliding piston 8 and the rotating piston 9 are in a two-segment structure rotatably connected through a rotating shaft 10, the outer side of the rotating piston 9 is provided with a rotating bulge 11 corresponding to the spiral inner groove 7, the other end of the driving rod 5 is hinged with the sliding piston 8, the mixing and dissolving device further comprises a driving slide block 12, the driving slide block 12 slides along a sliding groove 13 parallel to the mixing and dissolving chamber 2, and the driving slide block 12 and the symmetrical mixing and dissolving mechanism are hinged with a transmission rod 14, the tail end of the transmission rod 14 is connected to the tail end of the connecting rod 14, the mixing and dissolving cavity 6 is provided with a medicine outlet 15, the medicine outlet 15 is communicated to the secondary mixing and dissolving chamber 1 through a pipeline 16, the bottom of the secondary mixing and dissolving chamber 1 is provided with a flow-out pipeline 17, and the top of the secondary mixing and dissolving chamber 1 is also provided with a medicine inlet pipeline 18.
In this example, a stirring shaft 19 and a stirring blade 20 are fixedly connected to the center of the bottom of the rotary piston 9. The mixing shaft 19 and the mixing blades 20 can make the mixing of the liquid medicine in the mixing and dissolving chamber 2 more uniform.
In this example, the outflow pipe 17 is provided with an electromagnetic valve 21, and the medicine inlet pipe 18 is provided with a sealant head 22. Can provide better sealing for the device.
In this example, the drive shaft 3 of any one of the symmetrical mixing-miscible mechanisms is driven by a motor. The device is driven by the motor shaft, so that the cost is low and the efficiency is high.
In this example, the driving rod 5 is hinged at the top center of the sliding piston 8. The impact of the sliding piston 8 on the inner wall of the mixing and dissolving chamber 2 can be minimized, and the service life of the device is prolonged.
Based on the above, in the use process of the mixing and dissolving device, the liquid medicine is firstly sent into the secondary mixing and dissolving chamber 1 from the medicine inlet pipeline 18, then the drug inlet pipe 18 is closed and the operation of the mixing and dissolving mechanism is started, first in the symmetrical mixing and dissolving mechanism, one side connecting rod 4 rotates around the driving shaft 3 to drive the driving rod 5 to drive the sliding piston 8, the sliding piston 8 slides outwards along the inner wall of the mixing and dissolving chamber 2 to suck the liquid medicine in the secondary mixing and dissolving chamber 1, and simultaneously, under the action of the transmission rod 14 and the driving slide block 12, the sliding piston 8 on the other side slides inwards along the inner wall of the mixing and dissolving chamber 2, under the combined action of the mixing mechanisms with symmetrical two sides, the liquid medicine in the secondary mixing chamber 1 firstly enters the mixing chamber 2 at one side, then enters the secondary mixing chamber 1 again, then enters the mixing chamber 2 at the other side, and finally returns to the secondary mixing chamber 1 to complete a circular uniform mixing process; in addition, when the liquid medicine enters the mixing and dissolving chamber 2, the mixing and dissolving process is more thorough due to the rotation of the rotating piston 9.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. A mixing and dissolving device for pharmaceutical experiments is characterized by comprising a secondary mixing and dissolving chamber and a pair of mixing and dissolving mechanisms which are symmetrically arranged, wherein each mixing and dissolving mechanism comprises a mixing and dissolving chamber, a driving shaft, a connecting rod and a driving rod, the front end of the connecting rod is rotationally connected with the driving shaft, one end of the driving rod is fixed at the tail end of the connecting rod, the driving shaft of any one mixing and dissolving mechanism in the symmetrical mixing and dissolving mechanism is driven by a motor, the driving rod is hinged at the center of the top of a sliding piston, the mixing and dissolving chamber comprises a mixing and dissolving cavity and a piston in the mixing and dissolving cavity, the inner wall of the mixing and dissolving chamber is provided with a spiral inner groove, the piston comprises a sliding piston and a rotating piston, the sliding piston and the rotating piston are of a two-section structure rotationally connected through a rotating shaft, a rotating bulge corresponding to the spiral inner groove is arranged on the outer side of the rotating piston, the other end of the driving rod is hinged with the sliding piston, and a stirring shaft and stirring blade are fixedly connected at the center of the bottom of the rotating piston, the device of mixing and dissolving still includes the drive slider, the drive slider along being on a parallel with the spout of mixing and dissolving the room slides, just the drive slider with the mechanism of mixing and dissolving of symmetry all articulates there is the transfer line, transfer line end-to-end connection is at the connecting rod end, it all is equipped with out the medicine mouth to mix and dissolve the chamber, just it communicates to go out the medicine mouth through the pipeline the room is mixed and dissolved to the secondary, it is equipped with the outflow pipeline to mix and dissolve the room bottom of secondary, it still is equipped with into the medicine pipeline to mix and dissolve room top of secondary.
2. The mixing and dissolving device for pharmaceutical experiment as claimed in claim 1, wherein the outflow conduit is provided with an electromagnetic valve, and the medicine inlet conduit is provided with a sealant head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475149.5A CN108097149B (en) | 2017-12-29 | 2017-12-29 | A mix device of dissolving for pharmacy is experimental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475149.5A CN108097149B (en) | 2017-12-29 | 2017-12-29 | A mix device of dissolving for pharmacy is experimental |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108097149A CN108097149A (en) | 2018-06-01 |
| CN108097149B true CN108097149B (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475149.5A Expired - Fee Related CN108097149B (en) | 2017-12-29 | 2017-12-29 | A mix device of dissolving for pharmacy is experimental |
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| Country | Link |
|---|---|
| CN (1) | CN108097149B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546903A (en) * | 2020-11-20 | 2021-03-26 | 长沙医学院 | Be used for abluent chemical cleaning liquid medicine automatic stirring of reverse osmosis membrane to prepare device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205323561U (en) * | 2016-01-28 | 2016-06-22 | 刘颖 | Medicine mixing arrangement |
| CN105771786A (en) * | 2016-04-12 | 2016-07-20 | 刘洋 | Automatic reagent mixing device for mixing solutes and solvents |
| CN106176221A (en) * | 2016-08-03 | 2016-12-07 | 山东新华安得医疗用品有限公司 | A kind of closed fluid handling device and a kind of closed fluid transfer method |
| JP2017136556A (en) * | 2016-02-04 | 2017-08-10 | 株式会社クリスタル技研 | Carbonated spring manufacturing installation |
| CN107456890A (en) * | 2017-09-04 | 2017-12-12 | 朱淑君 | A kind of efficient hybrid system of piston-type hydro liquid phase |
-
2017
- 2017-12-29 CN CN201711475149.5A patent/CN108097149B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205323561U (en) * | 2016-01-28 | 2016-06-22 | 刘颖 | Medicine mixing arrangement |
| JP2017136556A (en) * | 2016-02-04 | 2017-08-10 | 株式会社クリスタル技研 | Carbonated spring manufacturing installation |
| CN105771786A (en) * | 2016-04-12 | 2016-07-20 | 刘洋 | Automatic reagent mixing device for mixing solutes and solvents |
| CN106176221A (en) * | 2016-08-03 | 2016-12-07 | 山东新华安得医疗用品有限公司 | A kind of closed fluid handling device and a kind of closed fluid transfer method |
| CN107456890A (en) * | 2017-09-04 | 2017-12-12 | 朱淑君 | A kind of efficient hybrid system of piston-type hydro liquid phase |
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| Publication number | Publication date |
|---|---|
| CN108097149A (en) | 2018-06-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Wenfeng Inventor after: Ding Jian Inventor after: Xu Liya Inventor after: Sun Limin Inventor before: Sun Limin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210730 Address after: Jinan Seventh People's Hospital, No. 21, Gongye North Road, Jinan, Shandong 250101 Applicant after: Tang Wenfeng Address before: 252000 No.47 Huayuan North Road, Dongchangfu District, Liaocheng City, Shandong Province Applicant before: Sun Limin |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |