CN214319262U - Filter equipment is used in sodium chloride injection production - Google Patents
Filter equipment is used in sodium chloride injection production Download PDFInfo
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- CN214319262U CN214319262U CN202023137775.3U CN202023137775U CN214319262U CN 214319262 U CN214319262 U CN 214319262U CN 202023137775 U CN202023137775 U CN 202023137775U CN 214319262 U CN214319262 U CN 214319262U
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- Prior art keywords
- stirring
- stirring box
- baffle
- filtering
- clamping
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- 239000008354 sodium chloride injection Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title description 5
- 238000003756 stirring Methods 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 239000011780 sodium chloride Substances 0.000 description 7
- 239000007924 injection Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 208000002230 Diabetic coma Diseases 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 206010021718 Induced labour Diseases 0.000 description 1
- 206010027423 Metabolic alkalosis Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering device for producing sodium chloride injection, which comprises a stirring mechanism, a filtering mechanism arranged on the stirring mechanism, a liquid inlet pump arranged on the stirring mechanism, a liquid suction pipe arranged on the liquid inlet pump, a liquid storage tank arranged on the filtering mechanism and a liquid outlet arranged on the liquid storage tank; the stirring mechanism comprises a stirring box, a motor arranged on the stirring box, a stirring shaft arranged on the motor, a stirring blade arranged on the stirring shaft, a liquid separation strip arranged on the stirring box, a scraping assembly arranged on the liquid separation strip and a liquid outlet assembly arranged on the stirring box; the liquid outlet assembly comprises a first baffle, a second baffle arranged on the stirring box, a baffle chute arranged on the stirring box, a pull rod arranged on the first baffle, a pull rod groove arranged on the pull rod, a linkage part arranged on the first baffle, a clamping part arranged on the stirring box and a clamping groove arranged on the pull rod.
Description
Technical Field
The utility model belongs to the technical field of sodium chloride injection production, especially, relate to a filter equipment is used in sodium chloride injection production.
Background
The sodium chloride injection comprises the following main components by chemical names: sodium chloride, molecular formula: molecular weight of NaCl: 58.44. is a colorless clear liquid; slightly salty in taste. Loss of water for a variety of reasons, including hypotonic, isotonic, and hypertonic loss of water; hypertonic nonketotic diabetic coma, use isotonic or hypotonic sodium chloride can correct the state of water loss and hypertonicity; low chloride metabolic alkalosis; washing eyes, wounds and the like with physiological saline; it is also used for induced labor of water bag in obstetrical department.
When the sodium chloride injection is produced, the injection needs to be filtered, and when the current filtering device for the sodium chloride injection falls into a filtering stage after being stirred, the flow of the injection cannot be controlled, so that the filtering effect of the sodium chloride injection is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a filter equipment is used in sodium chloride injection production that filtration efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a filtering device for producing sodium chloride injection comprises a stirring mechanism, a filtering mechanism arranged on the stirring mechanism, a liquid inlet pump arranged on the stirring mechanism, a liquid pumping pipe arranged on the liquid inlet pump, a liquid storage tank arranged on the filtering mechanism and a liquid outlet arranged on the liquid storage tank; the stirring mechanism comprises a stirring box, a motor arranged on the stirring box, a stirring shaft arranged on the motor, a stirring blade arranged on the stirring shaft, a liquid separation strip arranged on the stirring box, a scraping assembly arranged on the liquid separation strip and a liquid outlet assembly arranged on the stirring box; the liquid outlet assembly comprises a first baffle, a second baffle arranged on the stirring box, a baffle sliding groove arranged on the stirring box, a pull rod arranged on the first baffle, a pull rod groove arranged on the pull rod, a linkage component arranged on the first baffle, a clamping component arranged on the stirring box and a clamping groove arranged on the pull rod; after sodium chloride is pumped into a stirring box through a liquid pumping pipe by a liquid inlet pump after the sodium chloride is filled with water to a preparation amount, a motor drives a stirring shaft to rotate, so that stirring blades rotate and stir, after the liquid medicine is stirred uniformly for minutes, a first baffle plate is pulled by a pull rod upper handle groove, a second baffle plate and the first baffle plate are driven to move in opposite directions by a linkage part, and the uniformly stirred sodium chloride injection liquid uniformly falls into a lower filtering mechanism through a liquid separation strip; the distance of the pull rod is controlled by the clamping component, and the flow of the sodium chloride injection can be adjusted; the sodium chloride injection is subjected to multistage filtration through the filtering mechanism, so that the filtering effect is improved.
Further, the linkage component comprises a first rack, a second rack arranged on the second baffle, a first rack groove arranged on the stirring box, a second rack groove arranged on the stirring box, a gear arranged on the stirring box and a gear groove arranged on the stirring box; the first rack moves outwards by pulling the pull rod to drive the gear to rotate, so that the second rack drives the second baffle to move.
Furthermore, the clamping component comprises a clamping column, a clamping column sliding groove arranged on the stirring box and a clamping column spring arranged on the stirring box; the position of the first baffle plate can be limited through the matching of the clamping column and the clamping groove.
Further, the scraping assembly comprises a first scraper, a connecting rod arranged on the first scraper, a connecting ring arranged on the first scraper, a second scraper arranged on the connecting ring, a connecting chute arranged on the stirring box and a small connecting ring arranged on the connecting rod; when the injection flows to the filtering mechanism from the stirring box for a long time, a layer of impurities can be attached to the liquid separation strip, and the first scraper and the second scraper can be driven to rotate by rotating the connecting ring to scrape the impurities on the liquid separation strip.
Further, the filtering mechanism comprises an outer cylinder, an inner cylinder arranged on the outer cylinder, an outer cylinder opening arranged on the outer cylinder, an inner cylinder opening arranged on the inner cylinder, a filtering plate arranged on the inner cylinder and a filtering membrane assembly arranged on the filtering plate; the quantity more than or equal to three of filter can cross and carry out multistage filtration to the injection, when filtering again, the section of thick bamboo wall of urceolus shelters from the inner tube opening on the inner tube, and when the filter assembly of inside needs to be changed, rotatable inner tube aligns alright with urceolus opening and inner tube opening.
Further, the filtering membrane assembly comprises a fixed frame, a clamping plate arranged on the fixed frame, a clamping block arranged on the clamping plate, a clamping block groove arranged on the clamping plate and a filtering membrane arranged on the clamping plate; the clamping block is clamped with the clamping block groove in the fixing frame through the clamping block, so that the filtering membrane is fixed on the fixing frame, and the clamping block can be separated from the fixing frame through the pulling-out clamping plate after the whole filtering membrane is pulled out from the inner cylinder if the filtering membrane needs to be replaced, so that the filtering membrane above the replacement can be taken down.
In summary, the utility model can adjust the flow of the sodium chloride injection and improve the filtration efficiency of the next step by arranging the liquid outlet component in the stirring mechanism; through the setting of filtering mechanism, but multilayer filtration sodium chloride injection, and make things convenient for the change of inside filtration.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken at a-a of fig. 2.
Fig. 4 is an enlarged view of fig. 3 at E.
Fig. 5 is an enlarged view of fig. 3 at F.
Fig. 6 is a sectional view taken at B-B of fig. 2.
Fig. 7 is a sectional view at C-C of fig. 2.
Fig. 8 is a cross-sectional view taken at D-D of fig. 7.
Detailed Description
As shown in fig. 1-8, a filtering apparatus for producing sodium chloride injection comprises a stirring mechanism, a filtering mechanism, a liquid inlet pump 1, a liquid pumping pipe 10, a liquid storage tank 2 and a liquid outlet 20; the bottom of the liquid storage tank 2 is in contact with the ground; the liquid outlet 20 is positioned on the side wall of the liquid storage tank 2; the stirring mechanism comprises a stirring box 3, a motor 30, a stirring shaft 31, stirring blades 32, a liquid separation strip 33, a scraping assembly and a liquid outlet assembly; the motor 30 is positioned in the middle of the top surface of the stirring box 3; the stirring shaft 31 is fixedly connected with the movable end of the motor 30; the stirring blades 32 are uniformly arranged on the stirring shaft 31; the liquid separation bar 33 is positioned on the bottom surface of the stirring tank 3.
Specifically, the liquid outlet assembly comprises a first baffle 34, a second baffle 35, a baffle sliding groove 36, a pull rod 37, a handle groove 38, a linkage part, a clamping part and a clamping groove 39; the first baffle 34 and the second baffle 35 can slide in the baffle chute 36; the handle groove 38 is located at the end of the pull rod 37; the pull rod 37 is connected to the side wall of the first baffle 34; the interlocking part comprises a first rack 4, a second rack 40, a first rack groove 41, a second rack groove 42, a gear 43 and a gear groove 44; the first rack 4 is fixed on the side wall of the first baffle 34 and can slide in the first rack groove 41; the second rack 40 is fixed on the side wall of the second baffle 35 and can slide in the second rack groove 42; the gear 43 can rotate in the gear groove 44 and is meshed with the first rack 4 and the second rack 40; the clamping component comprises a clamping column 45, a clamping column sliding groove 46 and a clamping column spring 47; the clamping column 45 can slide in the clamping column sliding groove 46; one end of the clamping column spring 47 is fixedly connected to the top surface of the clamping column 45, and the other end of the clamping column spring is fixedly connected to the top surface of the clamping column sliding groove 46; the protruding portion of the catching column 45 can be caught in the catching groove 39.
Specifically, the scraping component comprises a first scraping plate 5, a connecting rod 50, a connecting ring 51, a second scraping plate 52, a connecting chute 53 and a small connecting ring 54; the first scraper 5 is positioned at the boundary of the through hole surrounded by the liquid separation strips 33; the connecting ring 51 is connected with the first scraper 5 through the connecting rod 50; the second scraper blade 52 is connected with the first scraper blade 5 through a small connecting ring 54; the connecting rod 50 is slidable in the connecting slide 53.
Specifically, the filtering mechanism comprises an outer cylinder 6, an inner cylinder 60, an outer cylinder opening 61, an inner cylinder opening 62, a filtering plate 63 and a filtering membrane component; the inner cylinder 60 can rotate in the outer cylinder 6; the size of the outer cylinder opening 61 is consistent with that of the inner cylinder opening 62; the filter plate 63 is uniformly fixed inside the inner barrel 60; the filtering membrane component comprises a fixing frame 64, a clamping plate 65, a fixture block 66, a fixture block groove 67 and a filtering membrane 68; a fixing frame 64 is located on top of the filter plate 63; clamping plate 65 secures filtering membrane 68 by the snap fit of clip 66 into clip groove 67.
The working principle is as follows: after the sodium chloride is pumped into the stirring box 3 through the liquid pumping pipe 10 by the liquid inlet pump 1 after the sodium chloride is filled to the preparation amount, the motor 30 drives the stirring shaft 31 to rotate, so that the stirring blade 32 rotates and stirs, after stirring is carried out for 20 minutes to make the liquid medicine uniform, the first baffle 34 is pulled through the pull rod 37 and the handle groove 38, the first rack 4 moves outwards by pulling the pull rod 37, the gear 43 is driven to rotate, so that the second rack 40 drives the second baffle 35 to move, the second baffle 35 and the first baffle 34 move oppositely, and the uniformly stirred sodium chloride injection liquid uniformly falls into the lower inner barrel 60 through the liquid separation strip 33; the position of the first baffle 34 can be limited through the matching of the clamping column 45 and the clamping groove 39, and the flow of the sodium chloride injection can be adjusted; the sodium chloride injection is subjected to multistage filtration through a filtration membrane 68, so that the filtration effect is improved; the number of the filter plates 63 is more than or equal to three, so that the injection can be subjected to multi-stage filtration, and the filtered injection is discharged through the liquid outlet 20 on the liquid storage tank 2; when the filtration is carried out again, the inner cylinder opening 62 on the inner cylinder 60 is shielded by the cylinder wall of the outer cylinder 6, and when the internal filter membrane 68 needs to be replaced, the inner cylinder 60 can be rotated to align the outer cylinder opening 61 with the inner cylinder opening 62; the filtering membrane 68 is fixed on the fixed frame 64 by clamping the clamping plate 65 with the clamping block groove 67 on the fixed frame 64 through the clamping block 66, and when the filtering membrane 68 needs to be replaced, the whole filtering membrane 68 can be pulled out from the inner cylinder 60, and then the clamping plate 65 is pulled out to separate the clamping plate 65 from the fixed frame 64, so that the filtering membrane 68 on the filtering membrane can be taken down and replaced.
Claims (6)
1. A filtering device for producing sodium chloride injection comprises a stirring mechanism, a filtering mechanism arranged on the stirring mechanism, a liquid inlet pump (1) arranged on the stirring mechanism, a liquid pumping pipe (10) arranged on the liquid inlet pump, a liquid storage tank (2) arranged on the filtering mechanism and a liquid outlet (20) arranged on the liquid storage tank; the method is characterized in that: the stirring mechanism comprises a stirring box (3), a motor (30) arranged on the stirring box, a stirring shaft (31) arranged on the motor, a stirring blade (32) arranged on the stirring shaft, a liquid separation strip (33) arranged on the stirring box, a scraping assembly arranged on the liquid separation strip and a liquid outlet assembly arranged on the stirring box; the liquid outlet assembly comprises a first baffle (34), a second baffle (35) arranged on the stirring box, a baffle sliding groove (36) arranged on the stirring box, a pull rod (37) arranged on the first baffle, a handle groove (38) arranged on the pull rod, a linkage component arranged on the first baffle, a clamping component arranged on the stirring box and a clamping groove (39) arranged on the pull rod.
2. The filtering device for producing the sodium chloride injection according to claim 1, wherein: the linkage component comprises a first rack (4), a second rack (40) arranged on the second baffle, a first rack groove (41) arranged on the stirring box, a second rack groove (42) arranged on the stirring box, a gear (43) arranged on the stirring box and a gear groove (44) arranged on the stirring box.
3. The filtering device for producing the sodium chloride injection according to claim 1, wherein: the clamping component comprises a clamping column (45), a clamping column sliding groove (46) arranged on the stirring box and a clamping column spring (47) arranged on the stirring box.
4. The filtering device for producing the sodium chloride injection according to claim 1, wherein: the scraping assembly comprises a first scraping plate (5), a connecting rod (50) arranged on the first scraping plate, a connecting ring (51) arranged on the first scraping plate, a second scraping plate (52) arranged on the connecting ring, a connecting sliding groove (53) arranged on the stirring box and a connecting small ring (54) arranged on the connecting rod.
5. The filtering device for producing the sodium chloride injection according to claim 1, wherein: the filtering mechanism comprises an outer barrel (6), an inner barrel (60) arranged on the outer barrel, an outer barrel opening (61) arranged on the outer barrel, an inner barrel opening (62) arranged on the inner barrel, a filtering plate (63) arranged on the inner barrel and a filtering membrane assembly arranged on the filtering plate.
6. The filtering device for producing the sodium chloride injection according to claim 5, wherein: the filtering membrane component comprises a fixed frame (64), a clamping plate (65) arranged on the fixed frame, a clamping block (66) arranged on the clamping plate, a clamping block groove (67) arranged on the clamping plate and a filtering membrane (68) arranged on the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023137775.3U CN214319262U (en) | 2020-12-23 | 2020-12-23 | Filter equipment is used in sodium chloride injection production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023137775.3U CN214319262U (en) | 2020-12-23 | 2020-12-23 | Filter equipment is used in sodium chloride injection production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214319262U true CN214319262U (en) | 2021-10-01 |
Family
ID=77901104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023137775.3U Active CN214319262U (en) | 2020-12-23 | 2020-12-23 | Filter equipment is used in sodium chloride injection production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214319262U (en) |
-
2020
- 2020-12-23 CN CN202023137775.3U patent/CN214319262U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A filtration device for the production of sodium chloride injection Effective date of registration: 20231019 Granted publication date: 20211001 Pledgee: ZHEJIANG DONGYANG RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: Zhejiang Kancheer Pharmaceutical Co.,Ltd. Registration number: Y2023980061785 |