CN110654056A - Be used for pharmaceutic powder recovery unit - Google Patents
Be used for pharmaceutic powder recovery unit Download PDFInfo
- Publication number
- CN110654056A CN110654056A CN201910910346.8A CN201910910346A CN110654056A CN 110654056 A CN110654056 A CN 110654056A CN 201910910346 A CN201910910346 A CN 201910910346A CN 110654056 A CN110654056 A CN 110654056A
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- China
- Prior art keywords
- powder
- rotary table
- bottom box
- fixedly connected
- lower rotary
- Prior art date
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- 239000000843 powder Substances 0.000 title claims abstract description 105
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 abstract description 26
- 239000003814 drug Substances 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008676 import Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of powder recovery, and discloses a powder recovery device for pharmacy, which comprises a bottom box, wherein one side of the front surface of the bottom box is fixedly connected with a discharge pipe through an opening, the middle part of the upper surface of the bottom box is movably provided with a lower rotary table, the inner part of the lower rotary table is movably connected with a lower punch, the lower rotary table is provided with a middle die hole, a punch pin of the lower punch is movably connected with the inner part of the middle die hole, the powder recovery device for pharmacy cleans out redundant powder on the upper surface of the lower rotary table through the movement of a hairbrush to enable the powder to fall into a powder inlet, can well ensure that the powder brought by the hairbrush can fall into the powder inlet through the isolation action of a powder blocking frame, finally slides to a powder collecting port through a powder collecting pipe, and recovers the powder through an external collecting device of the powder collecting port, thereby realizing the recovery and utilization of medicine raw materials, the waste is reduced, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of powder recovery, in particular to a powder recovery device for pharmacy.
Background
In the pharmaceutical production process, the tablet press is an indispensable instrument, which fills the month grid with the raw material through the feeding hopper, then the rotation of the lower rotary table makes the middle die hole on the month grid fall into the raw material through the month grid, and then the powdered raw material is pressed into the granular medicine through the upper punch, the middle die and the lower punch, wherein the rotary tablet press is widely applied with the advantages of high efficiency, high quality and suitability for mass production, but the existing rotary tablet press always has some defects:
1. because the existing device feeds the medicine raw material into the moon grid through the feeding hopper and then falls into the middle die hole, the moon grid needs to be fixedly clamped between the upper rotating platform and the lower rotating platform at one end in order to ensure the fixed position, the feeding mode is that the small middle die hole is filled by putting excessive medicine raw material into the moon grid, in order to ensure the normal rotation of the lower rotating platform, the moon grid needs to have a very small interval with the upper surface of the lower rotating platform, but because the medicine raw material covers the upper surface of the lower rotating platform in the moon grid, a lot of unused medicine powder can remain at the end of the feeding direction of the moon grid where the middle die hole does not exist, and the powder can be thrown out of the rotating platform under the rotation action of the rotating platform, and the scattering of the medicine raw material not only increases the cleaning workload at the later stage, but also for the expensive medicine, the inability to recycle these scattered powders is a significant waste that virtually increases the cost of production.
2. Present rotary tablet press is when the medicine finished product ejection of compact, still can glue the powder of one deck pharmaceutical raw materials on its finished product, its finished product can make the inside of discharging pipe glue with pharmaceutical powder at the in-process through the discharging pipe, and these powders all need the machine of tearing open to clear up at the pharmaceutical raw materials money that changes at every turn and need to suppress, otherwise can influence the finished product quality of next medicine, it is comparatively inconvenient to use, and the powder that remains in the discharging pipe also can not carry out fine recovery, same this kind of waste has also further increased manufacturing cost.
Disclosure of Invention
The invention provides a powder recovery device for pharmacy, which has the advantages of high raw material recovery rate, convenience in cleaning and low production cost, and solves the problems in the background art.
The invention provides the following technical scheme: a powder recovery device for pharmacy comprises a bottom box, wherein a discharge pipe is fixedly connected to one side of the front surface of the bottom box through an opening, a lower rotary table is movably mounted in the middle of the upper surface of the bottom box, a lower punch is movably connected to the inside of the lower rotary table, a middle die hole is formed in the lower rotary table, a punch pin of the lower punch is movably connected to the inside of the middle die hole, a moon grid is fixedly connected to the upper surface of the lower rotary table, an upper rotary table is movably and fixedly connected to the upper portion of the lower rotary table through a rotating shaft, an upper punch is movably connected to the inside of the upper rotary table, an upper fixing seat is fixedly connected to the top of the upper rotary table, a first fixing column is fixedly mounted on the upper fixing seat, the bottom of the first fixing column is fixedly connected to the upper surface of the bottom box, a feed hopper is fixedly mounted on one side of the upper surface of the, the positive opposite side of under casing passes through opening fixedly connected with powder and collects the mouth, the powder import has been seted up to one side of under casing upper surface, the last fixed surface of under casing installs the fender powder frame that is located the powder import outside, inner wall fixed mounting who keeps off in the powder frame has the backup pad, fixed mounting has first runner and second runner respectively in the backup pad, swing joint has the belt on first runner and the second runner, fixed mounting has the brush on the belt, the lower part fixedly connected with powder collecting pipe of powder import, one side fixedly connected with intermediate tube of powder collecting pipe, the bottom of discharge tube inner wall is equipped with the filtration net, under casing inner wall fixed mounting has the fan that is located the filtration net top.
Preferably, the support plate has an "L" shape, and a height in a horizontal direction thereof is the same as that of the moon grid.
Preferably, the height of the brush is greater than the distance between the belt and the upper and lower surfaces of the horizontal side of the support plate.
Preferably, the powder blocking frame is a powder blocking frame which is provided with three high plates on the side surface, one low plate on the side surface and a through hole on the upper surface and the lower surface.
Preferably, the fan blade surface of the fan is parallel to the bottom surface of the discharge pipe.
The invention has the following beneficial effects:
1. the powder recovery device for pharmacy is characterized in that an L-shaped support plate which is arranged in a powder blocking frame in the vertical direction and has the same horizontal direction as the height of a moon grid is fixedly arranged at one side of the feeding end of the moon grid, a first rotating wheel and a second rotating wheel are arranged at one side of the support plate facing the moon grid in the horizontal direction, a belt is movably sleeved on the first rotating wheel and the second rotating wheel, a brush slightly exceeding one edge of the support plate in the horizontal direction is fixedly arranged on the belt, the first rotating wheel is driven to rotate clockwise by a motor, so that the belt and the brush arranged on the belt are driven to rotate clockwise, redundant powder on the upper surface of a lower rotating table is cleaned by the movement of the brush, the redundant powder falls into a powder inlet, the powder brought by the brush can be well ensured to fall into the powder inlet by the isolation effect of the powder blocking frame, and finally the powder is slid to a powder collecting port by a powder collecting pipe, and the powder is recovered by the external collecting device of the powder collecting port, so that the recycling of the raw materials of the medicine is realized, the waste is reduced, and the production cost is reduced.
2. This a powder recovery unit for pharmacy, through having seted up the filtration net in the bottom of discharging pipe, and the inner wall at the under casing is on a parallel with the plane and installs the fan bottom the discharging pipe, can be in the in-process of finished product granule whereabouts in the discharging pipe through the blowing effect of fan clear up the remaining powder in finished product surface, and the powder that is blown down falls into the intermediate pipe through filtering the net, collect mouthful recovery to outer receiving collection device through the powder in the powder collecting pipe at last, further realized carrying out recycle to medicinal raw materials.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the present invention after structural modification;
FIG. 3 is a schematic front cross-sectional view of the structural chassis of the present invention;
FIG. 4 is a side cross-sectional view of the structural chassis of the present invention;
FIG. 5 is an enlarged view of the point A in FIG. 2;
FIG. 6 is a schematic view of a powder blocking frame according to the present invention.
In the figure: 1. a bottom box; 2. a discharge pipe; 3. a lower rotary table; 4. undershoot; 5. a middle die hole; 6. a moon grid; 7. rotating the rotary table upwards; 8. punching; 9. an upper fixed seat; 10. a first fixed column; 11. a feed hopper; 12. a finished product inlet; 13. a powder collection port; 14. a powder inlet; 15. a powder blocking frame; 16. a support plate; 17. a first runner; 18. a second runner; 19. a belt; 20. a brush; 21. a powder collection tube; 22. an intermediate pipe; 23. filtering the grids; 24. a fan.
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.
Referring to fig. 1-6, a powder recovery device for pharmacy comprises a bottom case 1, a discharge pipe 2 is fixedly connected to one side of the front surface of the bottom case 1 through an opening, a lower rotary table 3 is movably installed at the middle part of the upper surface of the bottom case 1, a lower punch 4 is movably connected to the inside of the lower rotary table 3, a middle die hole 5 is formed in the lower rotary table 3, a punch pin of the lower punch 4 is movably connected to the inside of the middle die hole 5, a moon grid 6 is fixedly connected to the upper surface of the lower rotary table 3, an upper rotary table 7 is movably and fixedly connected to the upper part of the lower rotary table 3 through a rotating shaft, an upper punch 8 is movably connected to the inside of the upper rotary table 7, an upper fixed seat 9 is fixedly connected to the top of the upper rotary table 7, a first fixed column 10 is fixedly installed on the upper fixed seat 9, the bottom of the first fixed column 10 is fixedly connected to the upper surface of, finished product entry 12 has been seted up to the upper surface of under casing 1, opening fixedly connected with powder collection mouth 13 is passed through to the positive opposite side of under casing 1, powder inlet 14 has been seted up to one side of under casing 1 upper surface, the last fixed surface of under casing 1 installs the fender powder frame 15 that is located the powder inlet 14 outside, the inner wall fixed mounting who keeps off in the powder frame 15 has backup pad 16, fixed mounting has first runner 17 and second runner 18 on the backup pad 16 respectively, swing joint has belt 19 on first runner 17 and the second runner 18, fixed mounting has brush 20 on the belt 19, the lower part fixedly connected with powder collecting pipe 21 of powder inlet 14, pipe 22 in the middle of one side fixedly connected with of powder collecting pipe 21, the bottom of discharging pipe 2 inner wall is equipped with filtering grid 23, under casing 1 inner wall fixed mounting has the fan 24 that is located filtering grid 23 top.
Wherein, the shape of backup pad 16 is "L" shape, fixes the one end of backup pad 16 in keeping off powder frame 15, and the other end is then fixed in one side of month grid 6, is convenient for fix back with backup pad 16 like this can make the more stable outside of revolving stage 3 is cleaned to the powder of revolving stage 3 lower surface down of brush 20, and the height on its horizontal direction is the same with the height of month grid 6, can not influence the normal rotation of revolving stage 3 down when clearing up like this, has guaranteed the feasibility of scheme.
Wherein, the height of brush 20 is greater than the distance between the upper and lower surface of belt 19 to the backup pad 16 level on one side, because the height on one side of backup pad 16 level is the same with the height of month grid 6, so there is very little interval between backup pad 16 level on one side also can and the upper surface of lower revolving stage 3, brush 20 must cover this interval on the vertical direction, just so can guarantee that brush 20 can clean the unnecessary medicine raw materials of lower revolving stage 3 upper surface, make it fall into powder import 14, fall into powder collecting pipe 21 through powder import 14, concentrate the recovery through external recovery unit, the utilization ratio of raw and other materials has been improved, the production cost is reduced, the follow-up clearance work load to the machine has also been reduced simultaneously, make the operation get up more convenient.
Wherein, keep off powder frame 15 for the short board in side of the high board of three side and its upper and lower faces fender powder frame for the opening, the brush 20 that keeps off powder frame 15 height and 19 lower parts of belt is the same to the height of 1 upper surface of under casing, design through a short board, not only can guarantee that the medicine raw materials that brush 20 clearance got off can be fine fall into powder import 14, can also avoid keeping off the medicine raw materials of 15 bottoms of powder frame and the adjacent one side of lower revolving stage 3 can not fall into the upper surface of under casing 1 again, the rate of recovery of medicine raw materials has been increased, the work load of later stage clearance has also been alleviateed simultaneously.
Wherein, fan 24's fan blade face is parallel with the bottom surface of discharging pipe 2, the in-process of adhesion medicine raw materials landing in discharging pipe 2 on the finished product medicine granule, fan 24 blows it, make the raw materials on finished product surface blown down, combine the filtration net 23 that is equipped with in discharging pipe 2 bottom, can make the medicine raw materials that blow down get into intermediate tube 22, then get into powder collecting pipe 21 together with the medicine raw materials that brush 20 cleaned down, retrieve unnecessary medicine raw materials through the external collection device in the exit of powder collection mouth 13 at last, improve the utilization ratio of raw and other materials, and the production cost is reduced.
The working principle is that after the machine is debugged, the medicine raw materials are poured into the feed hopper 11, the raw materials fall into the month grid 6 through the bottom of the feed hopper 11, the lower rotary table 3 and the upper rotary table 7 synchronously rotate clockwise, the middle die hole 5 on the lower rotary table 3 enables the medicine raw materials stacked on one side to fall into the middle die hole through the blocking effect of the month grid 6 in the rotating process, after the upper surface of the lower rotary table 3 fed through the month grid 6 rotates out of the area of the month grid 6, the first rotating wheel 17 and the second rotating wheel 18 are driven by the motor to rotate, so as to drive the belt 19 and the brush 20 to rotate clockwise, the movement of the brush 20 can clean and sweep the redundant medicine raw materials on the upper surface of the lower rotary table 3, the cleaned powder falls into the powder inlet 14 through the blocking effect of the powder blocking frame 15, then falls into the powder collecting pipe 21 and finally falls out of the powder collecting port 13, retrieve through external collection device, and meanwhile, by the finished product that the suppression is good fall into finished product entry 12, the finished product is at the landing in-process of discharging pipe 2, blows off the remaining powder in finished product surface through fan 24, and the powder that is blown off slides in powder collecting pipe 21 through intermediate pipe 22, falls out from powder collecting port 13 at last, retrieves through external collection device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The powder recovery device for pharmacy comprises a bottom box (1), wherein a discharge pipe (2) is fixedly connected to one positive side of the bottom box (1) through an opening, a lower rotary table (3) is movably mounted in the middle of the upper surface of the bottom box (1), a lower punch (4) is movably connected to the inner portion of the lower rotary table (3), a middle die hole (5) is formed in the lower rotary table (3), a punch pin of the lower punch (4) is movably connected to the inner portion of the middle die hole (5), a moon grid (6) is fixedly connected to the upper surface of the lower rotary table (3), an upper rotary table (7) is movably and fixedly connected to the upper portion of the lower rotary table (3) through a rotating shaft, an upper punch (8) is movably connected to the inner portion of the upper rotary table (7), an upper fixing seat (9) is fixedly connected to the top of the upper rotary table (7), and a first fixing column (10) is fixedly mounted on the upper, the bottom of first fixed column (10) is connected with the last fixed surface of under casing (1), there is feeder hopper (11) one side of under casing (1) upper surface through connecting rod fixed mounting, finished product entry (12), its characterized in that have been seted up to the upper surface of under casing (1): the powder collecting device is characterized in that a powder collecting port (13) is formed in the other side of the front side of the bottom box (1) through an opening fixedly connected with, a powder inlet (14) is formed in one side of the upper surface of the bottom box (1), a powder blocking frame (15) located on the outer side of the powder inlet (14) is fixedly installed on the upper surface of the bottom box (1), a supporting plate (16) is fixedly installed on the inner wall of the powder blocking frame (15), a first rotating wheel (17) and a second rotating wheel (18) are fixedly installed on the supporting plate (16) respectively, a belt (19) is movably connected onto the first rotating wheel (17) and the second rotating wheel (18), a brush (20) is fixedly installed on the belt (19), a powder collecting pipe (21) is fixedly connected to the lower portion of the powder inlet (14), an intermediate pipe (22) is fixedly connected to one side of the powder collecting pipe (21), and a filtering grid (, and a fan (24) positioned above the filtering grids (23) is fixedly arranged on the inner wall of the bottom box (1).
2. A powder recovery device for pharmaceutical use according to claim 1, wherein: the support plate (16) is L-shaped, and the height of the support plate in the horizontal direction is the same as that of the moon grid (6).
3. A powder recovery device for pharmaceutical use according to claim 1, wherein: the height of the brush (20) is larger than the distance between the belt (19) and the upper and lower surfaces of the horizontal side of the support plate (16).
4. A powder recovery device for pharmaceutical use according to claim 1, wherein: the powder blocking frame (15) is a powder blocking frame which is provided with three high side plates, one low side plate and a through hole on the upper surface and the lower surface.
5. A powder recovery device for pharmaceutical use according to claim 1, wherein: the fan blade surface of the fan (24) is parallel to the bottom surface of the discharge pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910346.8A CN110654056B (en) | 2019-09-25 | 2019-09-25 | Be used for pharmaceutic powder recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910346.8A CN110654056B (en) | 2019-09-25 | 2019-09-25 | Be used for pharmaceutic powder recovery unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110654056A true CN110654056A (en) | 2020-01-07 |
| CN110654056B CN110654056B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910910346.8A Active CN110654056B (en) | 2019-09-25 | 2019-09-25 | Be used for pharmaceutic powder recovery unit |
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| Country | Link |
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| CN (1) | CN110654056B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331911A (en) * | 2020-04-02 | 2020-06-26 | 郑州大学第一附属医院 | Tablet processing device and method |
| CN111604008A (en) * | 2020-06-05 | 2020-09-01 | 杭州科永医疗科技有限公司 | Tablet production is with film clamp convenient to clearance |
| CN111616963A (en) * | 2020-05-18 | 2020-09-04 | 刘乾春 | Traditional chinese medicine pill machine |
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|---|---|---|---|---|
| CN111331911A (en) * | 2020-04-02 | 2020-06-26 | 郑州大学第一附属医院 | Tablet processing device and method |
| CN111331911B (en) * | 2020-04-02 | 2021-08-24 | 郑州大学第一附属医院 | Tablet processing device and method |
| CN111616963A (en) * | 2020-05-18 | 2020-09-04 | 刘乾春 | Traditional chinese medicine pill machine |
| CN111604008A (en) * | 2020-06-05 | 2020-09-01 | 杭州科永医疗科技有限公司 | Tablet production is with film clamp convenient to clearance |
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|---|---|
| CN110654056B (en) | 2022-01-18 |
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Effective date of registration: 20211230 Address after: 130600 Changchun cultural printing industrial park, Shiling sub district office, Shuangyang District, Changchun City, Jilin Province Applicant after: Jilin Beiqi technology Pharmaceutical Co.,Ltd. Address before: 526000 No. 29, Gulan village, Hejiang village committee, Yuliao Town, Fengkai County, Zhaoqing City, Guangdong Province Applicant before: Li Zehui |
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