CN209810175U - Mechanical stirring device for chemical pharmacy experiments - Google Patents
Mechanical stirring device for chemical pharmacy experiments Download PDFInfo
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- CN209810175U CN209810175U CN201920183495.4U CN201920183495U CN209810175U CN 209810175 U CN209810175 U CN 209810175U CN 201920183495 U CN201920183495 U CN 201920183495U CN 209810175 U CN209810175 U CN 209810175U
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- Prior art keywords
- rotating shaft
- reation kettle
- mechanical stirring
- stirring device
- reaction kettle
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Abstract
The utility model discloses a mechanical stirring device for chemical pharmaceutical experiment, which comprises a base, a reaction kettle, a feeder and a filtering module; the utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, can realize quantitative reinforced through observation window and scale, the heater heats, it is rotatory that the motor passes through the reduction gear and drives second rotation axis and large-scale forward screw thread blade, bring reation kettle bottom raw materials to the upper strata in the stirring, prevent to heat inhomogeneous phenomenon, the action wheel is rotatory through driving first rotation axis and small-size reverse screw thread blade from the driving wheel simultaneously, bring reation kettle upper strata raw materials to the bottom again, relapse from this, make the stirring abundant, first filter layer and second filter layer effective filtration raw materials stirring residue, guarantee the product quality, it is rotatory that last second rotation axis passes through the connecting rod and drives the scraper, effectively clear up reation kettle bottom sedimentary raw materials, prevent the adhesion at the reation kettle inner wall, extension fixture life.
Description
Technical Field
The utility model relates to a agitating unit technical field specifically is a chemical pharmacy is mechanical stirring device for experiment.
Background
The production process of chemical medicine consists of two parts of raw material medicine production and medicinal preparation production. The raw material medicine is the material basis of medicine production, but must be processed into a pharmaceutical preparation suitable for taking to become a medicine; the chemical drugs can be classified into phytochemicals, chemical synthetic drugs, antibiotics, semi-synthetic antibiotics, biochemical drugs, etc. according to the source of raw materials and the difference of production methods; the raw material medicines have various varieties, different production methods, full synthesis methods, fermentation methods and refining technologies, synthesis methods and biotechnology, fermentation products and chemical processing, and separation and purification methods are mainly adopted; in the chemical pharmaceutical experiment process, because raw materials with different components need to be proportioned, various liquid medicines need to be mixed frequently, or solid-liquid mixing is carried out.
At present, current chemical pharmacy is mechanical stirring device for experiment is at the reinforced in-process of raw materials, generally manual measurement, and then in the manual reation kettle that adds, not only waste time and energy, there is certain potential safety hazard moreover, and current chemical pharmacy is mechanical stirring device for experiment upper strata and lower floor stir and heat inhomogeneously usually, lead to product quality to reduce, and the experimental result is not accurate enough, and the residue bonds in the reation kettle bottom easily. Accordingly, one skilled in the art provides a mechanical stirring device for chemical pharmaceutical experiment to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a chemical pharmacy is mechanical stirring device for experiment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanical stirring device for chemical pharmaceutical experiments comprises a base, a reaction kettle, a feeder and a filtering module, wherein the upper part of the base is connected with the reaction kettle through a bracket, the left end and the right end of the inner wall of the reaction kettle are symmetrically provided with rotating shaft seats, the rotating shaft seats are rotationally connected with a first rotating shaft, the first rotating shaft is provided with a small reverse threaded blade, the upper end of the first rotating shaft is provided with a driven wheel, the middle part of the upper end of the reaction kettle is provided with a speed reducer, the upper end of the speed reducer is connected with a motor, the lower end of the speed reducer is connected with a second rotating shaft through a coupler, the lower part of the second rotating shaft penetrates through the reaction kettle and extends into the reaction kettle, the lower part of the second rotating shaft is provided with a large forward threaded blade, the left side and the right side of the upper end, the lower part of the reaction kettle is provided with a communicating pipe, and the lower end of the reaction kettle is provided with a filtering module.
As a further aspect of the present invention: the edge symmetry of second rotation axis lower part is provided with the connecting rod, the other end of connecting rod all is provided with the scraper, the scraper sets up to the arc.
As a further aspect of the present invention: the driving wheel is sleeved on the upper portion of the second rotating shaft and connected with the driven wheel through a belt.
As a further aspect of the present invention: the charging means comprises a material box, an observation window, a graduated scale, a charging hole and a material discharging pipe, wherein the observation window and the graduated scale are arranged at the side end of the material box, the observation window and the graduated scale are arranged in parallel, the charging hole is arranged at the upper end of the material box, the material discharging pipe is arranged at the lower end of the material box, and the other end of the material discharging pipe penetrates through the reaction kettle.
As a further aspect of the present invention: the filter module comprises a fixed sleeve, a first filter layer, a second filter layer and a discharge outlet, wherein the first filter layer is arranged on the upper side inside the fixed sleeve, the second filter layer is arranged on the lower side inside the fixed sleeve, and the discharge outlet is arranged at the lower end of the fixed sleeve.
As a further aspect of the present invention: and the discharge pipe, the communicating pipe and the discharge port are internally provided with electric control valves.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, can realize quantitative reinforced through observation window and scale, the heater heats, it is rotatory that the motor passes through the reduction gear and drives second rotation axis and large-scale forward screw thread blade, bring reation kettle bottom raw materials to the upper strata in the stirring, prevent to heat inhomogeneous phenomenon, the action wheel is rotatory through driving first rotation axis and small-size reverse screw thread blade from the driving wheel simultaneously, bring reation kettle upper strata raw materials to the bottom again, relapse from this, make the stirring abundant, first filter layer and second filter layer effective filtration raw materials stirring residue, guarantee the product quality, it is rotatory that last second rotation axis passes through the connecting rod and drives the scraper, effectively clear up reation kettle bottom sedimentary raw materials, prevent the adhesion at the reation kettle inner wall, extension fixture life.
Drawings
FIG. 1 is a schematic structural diagram of a mechanical stirring device for chemical pharmaceutical experiment.
FIG. 2 is a schematic diagram of a heater in a mechanical stirring apparatus for chemical pharmaceutical experiment.
FIG. 3 is a schematic view showing the structure of a feeder of a mechanical stirring apparatus for chemical pharmaceutical experiments.
FIG. 4 is a schematic diagram of a filter module of a mechanical stirring apparatus for chemical pharmaceutical experiment.
In the figure: base 1, support 2, reation kettle 3, pivot seat 4, first rotation axis 5, small-size reverse screw thread blade 6, follow driving wheel 7, reduction gear 8, motor 9, second rotation axis 10, large-scale forward screw thread blade 11, action wheel 12, belt 13, connecting rod 14, scraper 15, charging means 16, heater 17, communicating pipe 18, filtration module 19, magazine 1601, observation window 1602, scale 1603, charge door 1604, discharge tube 1605, fixed cover 1901, first filter layer 1902, second filter layer 1903, bin outlet 1904.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a mechanical stirring device for chemical pharmaceutical experiment comprises a base 1, a reaction kettle 3, a feeder 16 and a filtering module 19, wherein the upper portion of the base 1 is connected to the reaction kettle 3 through a bracket 2, a rotating shaft seat 4 is symmetrically arranged at each of the left end and the right end of the inner wall of the reaction kettle 3, the rotating shaft seat 4 is rotatably connected to a first rotating shaft 5, a small reverse screw blade 6 is arranged on the first rotating shaft 5, a driven wheel 7 is arranged at the upper end of the first rotating shaft 5, a speed reducer 8 is arranged at the middle portion of the upper end of the reaction kettle 3, a motor 9 is connected to the upper end of the speed reducer 8, a second rotating shaft 10 is connected to the lower end of the speed reducer 8 through a coupling, the lower portion of the second rotating shaft 10 penetrates through the reaction kettle 3 and extends into the reaction kettle 3, 3 upper end left side and right side symmetry of reation kettle are provided with charging means 16, 3 inner wall left ends of reation kettle and right-hand member downside symmetry are provided with heater 17, 3 lower parts of reation kettle are provided with communicating pipe 18, 3 lower extremes of reation kettle are provided with filtration module 19.
The lower edge of the second rotating shaft 10 is symmetrically provided with connecting rods 14, the other ends of the connecting rods 14 are provided with scrapers 15, and the scrapers 15 are arc-shaped.
The upper part of the second rotating shaft 10 is sleeved with a driving wheel 12, and the driving wheel 12 is connected with the driven wheel 7 through a belt 13.
Feeder 16 includes magazine 1601, observation window 1602, scale 1603, charge door 1604 and row material pipe 1605, magazine 1601 side is provided with observation window 1602 and scale 1603, observation window 1602 and scale 1603 are parallel arrangement, magazine 1601 upper end is provided with charge door 1604, magazine 1601 lower extreme is provided with row material pipe 1605, the row material pipe 1605 other end runs through reation kettle 3.
The filter module 19 comprises a fixed sleeve 1901, a first filter layer 1902, a second filter layer 1903 and a discharge outlet 1904, the first filter layer 1902 is arranged on the upper side inside the fixed sleeve 1901, the second filter layer 1903 is arranged on the lower side inside the fixed sleeve 1901, and the discharge outlet 1904 is arranged at the lower end of the fixed sleeve 1901.
Electric control valves are arranged in the discharge pipe 1605, the communicating pipe 18 and the discharge port 1904.
The utility model discloses a theory of operation is:
the utility model relates to a chemical pharmacy is mechanical agitating unit for experiment, in operation, magazine 1601 injects the raw materials into reation kettle 3 through discharge tube 1605, can realize quantitative feeding through observation window 1602 and scale 1603, heater 17 heats, motor 9 drives second rotation axis 10 and large-scale forward screw blade 11 through reduction gear 8 and rotates, take reation kettle 3 bottom raw materials to the upper strata when stirring, prevent to heat inhomogeneous phenomenon, simultaneously action wheel 12 drives driven wheel 7, first rotation axis 5 and small-size reverse screw blade 6 rotation through belt 13, take reation kettle 3 upper raw materials to the bottom again, repeat this, make stirring evenly abundant, under the effect of first filter layer 1902 and second filter layer 1903, filter raw materials stirring residue, guarantee product quality, last second rotation axis 10 drives scraper 15 through connecting rod 14 and rotates, effectively clear up the sedimentary raw materials in 3 bottoms of reation kettle, prevent the adhesion at 3 inner walls of reation kettle, extension device's life.
The utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, can realize quantitative reinforced through observation window and scale, the heater heats, it is rotatory that the motor passes through the reduction gear and drives second rotation axis and large-scale forward screw thread blade, bring reation kettle bottom raw materials to the upper strata in the stirring, prevent to heat inhomogeneous phenomenon, the action wheel is rotatory through driving first rotation axis and small-size reverse screw thread blade from the driving wheel simultaneously, bring reation kettle upper strata raw materials to the bottom again, relapse from this, make the stirring abundant, first filter layer and second filter layer effective filtration raw materials stirring residue, guarantee the product quality, it is rotatory that last second rotation axis passes through the connecting rod and drives the scraper, effectively clear up reation kettle bottom sedimentary raw materials, prevent the adhesion at the reation kettle inner wall, extension fixture life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A mechanical stirring device for chemical pharmaceutical experiments comprises a base (1), a reaction kettle (3), a feeder (16) and a filtering module (19), and is characterized in that the upper part of the base (1) is connected with the reaction kettle (3) through a support (2), the left end and the right end of the inner wall of the reaction kettle (3) are symmetrically provided with a rotating shaft seat (4), the rotating shaft seat (4) is rotatably connected with a first rotating shaft (5), the first rotating shaft (5) is provided with a small reverse threaded blade (6), the upper end of the first rotating shaft (5) is provided with a driven wheel (7), the middle part of the upper end of the reaction kettle (3) is provided with a speed reducer (8), the upper end of the speed reducer (8) is connected with a motor (9), the lower end of the speed reducer (8) is connected with a second rotating shaft (10) through a coupler, the lower part of the second rotating shaft (10) penetrates through the reaction kettle (3, second rotation axis (10) lower part is provided with large-scale forward screw thread blade (11), reation kettle (3) upper end left side and right side symmetry are provided with charging means (16), reation kettle (3) inner wall left end and right-hand member downside symmetry are provided with heater (17), reation kettle (3) lower part is provided with communicating pipe (18), reation kettle (3) lower extreme is provided with filter module (19).
2. The mechanical stirring device for the chemical pharmaceutical experiment according to claim 1, wherein the lower edge of the second rotating shaft (10) is symmetrically provided with a connecting rod (14), the other ends of the connecting rods (14) are provided with scrapers (15), and the scrapers (15) are arranged in an arc shape.
3. The mechanical stirring device for the chemical pharmaceutical experiment as claimed in claim 1, wherein the driving wheel (12) is sleeved on the upper portion of the second rotating shaft (10), and the driving wheel (12) is connected to the driven wheel (7) through a belt (13).
4. The mechanical stirring device for the chemical pharmaceutical experiment as recited in claim 1, wherein the feeder (16) comprises a material box (1601), an observation window (1602), a graduated scale (1603), a feeding port (1604) and a discharging pipe (1605), the observation window (1602) and the graduated scale (1603) are arranged at the side end of the material box (1601), the observation window (1602) and the graduated scale (1603) are arranged in parallel, the feeding port (1604) is arranged at the upper end of the material box (1601), the discharging pipe (1605) is arranged at the lower end of the material box (1601), and the other end of the discharging pipe (1605) penetrates through the reaction kettle (3).
5. The mechanical stirring device for the chemical pharmaceutical experiment as recited in claim 1, wherein the filtering module (19) comprises a fixed sleeve (1901), a first filtering layer (1902), a second filtering layer (1903) and a discharge opening (1904), the first filtering layer (1902) is disposed on the upper side inside the fixed sleeve (1901), the second filtering layer (1903) is disposed on the lower side inside the fixed sleeve (1901), and the discharge opening (1904) is disposed at the lower end of the fixed sleeve (1901).
6. The mechanical stirring device for chemical pharmaceutical experiment according to claim 4, wherein the discharge pipe (1605), the communicating pipe (18) and the discharge port (1904) are provided with electrically controlled valves therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183495.4U CN209810175U (en) | 2019-02-01 | 2019-02-01 | Mechanical stirring device for chemical pharmacy experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183495.4U CN209810175U (en) | 2019-02-01 | 2019-02-01 | Mechanical stirring device for chemical pharmacy experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810175U true CN209810175U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920183495.4U Expired - Fee Related CN209810175U (en) | 2019-02-01 | 2019-02-01 | Mechanical stirring device for chemical pharmacy experiments |
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| Country | Link |
|---|---|
| CN (1) | CN209810175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221456A (en) * | 2020-10-29 | 2021-01-15 | 昌和化学新材料(江苏）有限公司 | Low-acid-value triphenyl phosphite production process and device |
| CN112321419A (en) * | 2020-11-10 | 2021-02-05 | 安徽海顺化工有限公司 | Separation and drying process for preparing intermediate of 2-4- (chlorphenyl) -3-methylbutyryl chloride |
| CN114774203A (en) * | 2022-05-05 | 2022-07-22 | 云南善优农业发展有限公司 | System for effectively reducing conversion of walnut unsaturated fatty acid |
| CN115193325A (en) * | 2022-09-16 | 2022-10-18 | 广东美赛尔细胞生物科技有限公司 | A medicine heating stirring reactor for pharmacology |
-
2019
- 2019-02-01 CN CN201920183495.4U patent/CN209810175U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221456A (en) * | 2020-10-29 | 2021-01-15 | 昌和化学新材料(江苏）有限公司 | Low-acid-value triphenyl phosphite production process and device |
| CN112221456B (en) * | 2020-10-29 | 2023-09-05 | 昌和化学新材料(江苏）有限公司 | Process and device for producing triphenyl phosphite with low acid value |
| CN112321419A (en) * | 2020-11-10 | 2021-02-05 | 安徽海顺化工有限公司 | Separation and drying process for preparing intermediate of 2-4- (chlorphenyl) -3-methylbutyryl chloride |
| CN114774203A (en) * | 2022-05-05 | 2022-07-22 | 云南善优农业发展有限公司 | System for effectively reducing conversion of walnut unsaturated fatty acid |
| CN115193325A (en) * | 2022-09-16 | 2022-10-18 | 广东美赛尔细胞生物科技有限公司 | A medicine heating stirring reactor for pharmacology |
| CN115193325B (en) * | 2022-09-16 | 2022-11-29 | 佛山市妇幼保健院 | A medicine heating stirring reactor for pharmacology |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20220201 |