CN214437065U - Fine filtering device for injection production - Google Patents
Fine filtering device for injection production Download PDFInfo
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- CN214437065U CN214437065U CN202122162902.3U CN202122162902U CN214437065U CN 214437065 U CN214437065 U CN 214437065U CN 202122162902 U CN202122162902 U CN 202122162902U CN 214437065 U CN214437065 U CN 214437065U
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Abstract
The utility model discloses a fine filtration device is used in injection production, which comprises an upper housing, it has lower casing to go up the casing through multiunit bolted connection, the inner wall of going up the casing is from last to the first fixed plate of fixedly connected with down in proper order, second fixed plate and third fixed plate, first fixed plate rotates and is connected with first casing, first casing is connected with first filter through first fixed subassembly, the second fixed plate rotates and is connected with the second casing, the second casing is connected with the second filter through second fixed subassembly, the third fixed plate rotates and is connected with the third casing, the third casing is connected with the third filter through third fixed subassembly, third casing fixedly connected with second casing, the first casing of second casing fixedly connected with. The utility model provides a pair of essence filter equipment is used in injection production can accelerate the injection to filter, and filters the back many times, can dismantle the filter and wash, has guaranteed the production quality of injection.
Description
Technical Field
The utility model relates to an injection production technical field especially relates to an injection production is with essence filter equipment.
Background
The injection is a sterile solution prepared from medicines and used for injection into a body, and the injection needs to be finely filtered in the production process of the injection to ensure the quality of the injection.
The fine filtration device of injection among the prior art structure is comparatively simple, causes the injection filter rate slow, and after filtering many times, the filter screen is difficult for wasing to the production quality of injection has been influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of background art, the utility model provides a device is strained to essence for injection production can accelerate the injection to filter, and filters the back many times, can dismantle the filter and wash, has guaranteed the production quality of injection.
In order to achieve the above object, the present invention provides the following technical solutions: a fine filtering device for producing injection comprises an upper shell, wherein the upper shell is connected with a lower shell through a plurality of groups of bolts, and the inner wall of the upper shell is fixedly connected with a first fixing plate, a second fixing plate and a third fixing plate from top to bottom in sequence;
the first fixing plate is rotatably connected with a first shell, the bottom of the first shell is connected with a first filter plate through a first fixing assembly, the second fixing plate is rotatably connected with a second shell, the bottom of the second shell is connected with a second filter plate through a second fixing assembly, the third fixing plate is rotatably connected with a third shell, the bottom of the third shell is connected with a third filter plate through a third fixing assembly, the third shell is fixedly connected with the second shell, and the second shell is fixedly connected with the first shell;
the first gear of fixedly connected with on the first casing, first gear engagement is connected with the second gear, second gear fixedly connected with dwang, the output shaft of the first motor of dwang fixedly connected with, first motor fixed mounting in the top of first fixed plate.
By adopting the scheme, the first filter plate, the second filter plate and the third filter plate are provided with the filter screens, when the injection needs fine filtration, the injection is filtered by sequentially passing through the first filter plate, the second filter plate and the third filter plate, and after the first motor is started, the first motor drives the rotating rod and the second gear to rotate, the first gear, the first shell, the first filter plate, the second shell, the second filter plate, the third shell and the third filter plate rotate along with the rotation of the injection, so that the injection is driven to rotate, and the injection can be rapidly filtered by the first filter plate, the second filter plate and the third filter plate under the centrifugal action, so that the filtration efficiency of the injection is improved;
after the injection liquid is used for a period of time, the bolt is disassembled to separate the upper shell from the lower shell, then the third filter plate, the second filter plate and the first filter plate are disassembled sequentially through the third fixing assembly, the second fixing assembly and the first fixing assembly, the third filter plate, the second filter plate and the first filter plate are assembled after cleaning for subsequent use, the first filter plate, the second filter plate and the third filter plate can be disassembled and cleaned completely, and the production quality of the injection liquid is ensured.
Preferably, the first fixing assembly comprises a first screw and a first connecting plate, the first connecting plate is fixedly connected with the first filter plate, and the first screw penetrates through the first shell and is detachably connected with the first connecting plate.
By adopting the scheme, the first connecting plate and the first shell are provided with the threaded holes matched with the first screws, and the first screws are simple and convenient to disassemble.
Preferably, the second fixing component comprises a second screw and a second connecting plate, the second connecting plate is fixedly connected with the second filter plate, and the second screw penetrates through the second shell and is detachably connected with the second connecting plate.
By adopting the scheme, the threaded holes matched with the second screws are formed in the second connecting plate and the second shell, and the second screws are simple and convenient to disassemble.
Preferably, the third fixing component comprises a third screw and a third connecting plate, the third connecting plate is fixedly connected with the third filter plate, and the third screw penetrates through the third shell and is detachably connected with the third connecting plate.
By adopting the scheme, the third connecting plate and the third shell are provided with the threaded holes matched with the third screws, and the third screws are simple and convenient to disassemble.
Preferably, sealing gaskets are arranged at the joint of the first shell and the first filter plate, the joint of the second shell and the second filter plate and the joint of the third shell and the third filter plate.
Adopt above-mentioned scheme, can improve the leakproofness, prevent that the injection from spilling at the junction of first casing and first filter, the junction of second casing and second filter, the junction of third casing and third filter.
Preferably, the upper shell is sequentially provided with a mixing chamber, a first filtering chamber, a second filtering chamber and a third filtering chamber from top to bottom, the top of the upper shell is provided with a first feeding hole, the first feeding hole is communicated with the mixing chamber, and the mixing chamber is communicated with the first filtering chamber through a through hole and a second feeding hole.
Preferably, the top fixedly connected with second motor of going up the casing, the output shaft fixedly connected with puddler of second motor, the puddler stretches into go up the mixing intracavity that sets up in the casing, be provided with first stirring leaf and second stirring leaf on the puddler, first stirring leaf and second stirring leaf fixed connection.
By adopting the scheme, when the injection is added into the mixing cavity, the second motor is started, and the second motor drives the stirring rod, the first stirring blade and the second stirring blade to rotate, so that the injection can be fully and uniformly mixed, and the subsequent filtering effect can be ensured.
Preferably, the inner wall fixedly connected with limiting plate of going up the casing, one side of going up the casing is provided with electric telescopic handle, electric telescopic handle fixedly connected with is used for sheltering from the baffle of through-hole, the baffle can stretch into in the limiting plate.
Adopt above-mentioned scheme, electric telescopic handle extension drives the baffle and removes, and when the baffle stretched into the limiting plate, the baffle can seal the through-hole, prevented that the injection from flowing into first filter chamber from the hybrid chamber.
Preferably, the aperture of the filter screen arranged on the first filter plate, the second filter plate and the third filter plate is reduced in sequence.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the cooperation of first motor, dwang, second gear, first casing, first filter, second casing, second filter, third casing and third filter is used, can make the injection filter through first filter, second filter, third filter rapidly under centrifugal effect to the filtration efficiency of injection has been improved.
(2) The multiunit bolt, first screw, first connecting plate, second screw, second connecting plate, third screw, third connecting plate and sealed the pad that set up make first filter, second filter and third filter can dismantle the sanitization, have guaranteed the production quality of injection.
(3) The cooperation of second motor, puddler, first stirring leaf, second stirring leaf, electric telescopic handle, baffle and limiting plate is used, does benefit to with injection intensive mixing homogeneous, guarantees follow-up filter effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first filter plate, the second filter plate and the third filter plate according to the present invention.
In the figure: 1. a first stirring blade; 2. a second stirring blade; 3. a stirring rod; 4. a second motor; 5. an upper housing; 6. a first feed port; 7. a mixing chamber; 8. an electric telescopic rod; 9. a through hole; 10. a baffle plate; 11. a first motor; 12. rotating the rod; 13. a second gear; 14. a second fixing plate; 15. a second housing; 16. a third fixing plate; 17. a third housing; 18. a second filter plate; 19. a third filter plate; 20. a discharge port; 21. a lower housing; 22. a bolt; 23. a first filter plate; 24. a third screw; 25. a third connecting plate; 26. a second screw; 27. a second connecting plate; 28. a first screw; 29. a first connecting plate; 30. a first gear; 31. a first fixing plate; 32. a first housing; 33. a limiting plate; 34. a first filter chamber; 35. a second filter chamber; 36. a third filter chamber; 37. a second feed inlet.
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. 1-2, the utility model provides a fine filtering device for injection production, which comprises an upper shell 5, wherein the upper shell 5 is connected with a lower shell 21 through a plurality of groups of bolts 22, and the inner wall of the upper shell 5 is fixedly connected with a first fixing plate 31, a second fixing plate 14 and a third fixing plate 16 from top to bottom;
the first fixing plate 31 is rotatably connected with a first shell 32, the bottom of the first shell 32 is connected with a first filter plate 23 through a first fixing assembly, the second fixing plate 14 is rotatably connected with a second shell 15, the bottom of the second shell 15 is connected with a second filter plate 18 through a second fixing assembly, the third fixing plate 16 is rotatably connected with a third shell 17, the bottom of the third shell 17 is connected with a third filter plate 19 through a third fixing assembly, the third shell 17 is fixedly connected with a second shell 15, and the second shell 15 is fixedly connected with the first shell 32;
fixedly connected with first gear 30 on the first casing 32, first gear 30 meshing is connected with second gear 13, second gear 13 fixedly connected with dwang 12, dwang 12 fixedly connected with first motor 11's output shaft, first motor 11 fixed mounting is in the top of first fixed plate 31.
The first filter plate 23, the second filter plate 18 and the third filter plate 19 are provided with filter screens, when the injection needs fine filtration, the injection is filtered by sequentially passing through the first filter plate 23, the second filter plate 18 and the third filter plate 19, and after the first motor 11 is started, the first motor 11 drives the rotating rod 12 and the second gear 13 to rotate, the first gear 30, the first shell 32, the first filter plate 23, the second shell 15, the second filter plate 18, the third shell 17 and the third filter plate 19 rotate along with the rotation of the injection, so that the injection is driven to rotate, and the injection can be rapidly filtered by the first filter plate 23, the second filter plate 18 and the third filter plate 19 under the centrifugal action, so that the filtration efficiency of the injection is improved;
after the injection liquid is used for a period of time, the bolt 22 is disassembled to separate the upper shell 5 from the lower shell 21, then the third filter plate 19, the second filter plate 18 and the first filter plate 23 are disassembled sequentially through the third fixing assembly, the second fixing assembly and the first fixing assembly, the third filter plate 19, the second filter plate 18 and the first filter plate 23 are assembled after cleaning for subsequent use, the first filter plate 23, the second filter plate 18 and the third filter plate 19 can be disassembled and cleaned completely, and the production quality of the injection liquid is ensured.
The first fixing assembly comprises a first screw 28 and a first connecting plate 29, the first connecting plate 29 is fixedly connected with the first filter plate 23, and the first screw 28 penetrates through the first shell 32 and is detachably connected with the first connecting plate 29.
The first connecting plate 29 and the first housing 32 are provided with threaded holes matched with the first screws 28, and the first screws 28 can be detached easily and conveniently.
The second fixing assembly comprises a second screw 26 and a second connecting plate 27, the second connecting plate 27 is fixedly connected with the second filter plate 18, and the second screw 26 penetrates through the second shell 15 and is detachably connected with the second connecting plate 27.
The second connecting plate 27 and the second housing 15 are provided with threaded holes adapted to the second screws 26, so that the second screws 26 can be easily and conveniently detached.
The third fixing component comprises a third screw 24 and a third connecting plate 25, the third connecting plate 25 is fixedly connected with the third filter plate 19, and the third screw 24 penetrates through the third shell 17 and is detachably connected with the third connecting plate 25.
The third connecting plate 25 and the third shell 17 are provided with threaded holes matched with the third screws 24, and the third screws 24 can be detached easily and conveniently.
Sealing gaskets are arranged at the joint of the first shell 32 and the first filter plate 23, the joint of the second shell 15 and the second filter plate 18, and the joint of the third shell 17 and the third filter plate 19.
The sealing gaskets can improve the sealing performance and prevent the injection from leaking at the joint of the first shell 32 and the first filter plate 23, the joint of the second shell 15 and the second filter plate 18 and the joint of the third shell 17 and the third filter plate 19.
The upper shell 5 is sequentially provided with a mixing cavity 7, a first filtering cavity 34, a second filtering cavity 35 and a third filtering cavity 36 from top to bottom, the top of the upper shell 5 is provided with a first feeding hole 6, the first feeding hole 6 is communicated with the mixing cavity 7, and the mixing cavity 7 is communicated with the first filtering cavity 34 through a through hole 9 and a second feeding hole 37.
Go up top fixedly connected with second motor 4 of casing 5, the output shaft fixedly connected with puddler 3 of second motor 4, in puddler 3 stretched into the hybrid chamber 7 that sets up in last casing 5, was provided with first stirring leaf 1 and second stirring leaf 2 on the puddler 3, first stirring leaf 1 and second stirring leaf 2 fixed connection.
When the injection is added into the mixing chamber 7, the second motor 4 is started, and the second motor 4 drives the stirring rod 3, the first stirring blade 1 and the second stirring blade 2 to rotate, so that the injection can be uniformly and fully mixed, and the subsequent filtering effect can be ensured.
Go up inner wall fixedly connected with limiting plate 33 of casing 5, one side of going up casing 5 is provided with electric telescopic handle 8, and 8 fixedly connected with of electric telescopic handle are used for sheltering from the baffle 10 of through-hole 9, and baffle 10 can stretch into in the limiting plate 33.
The electric telescopic rod 8 extends to drive the baffle 10 to move, and when the baffle 10 extends into the limiting plate 33, the through hole 9 can be sealed by the baffle 10, so that the injection is prevented from flowing into the first filter cavity 34 from the mixing cavity 7.
The apertures of the filter screens arranged on the first filter screen 23, the second filter screen 18 and the third filter screen 19 are reduced in sequence.
The working principle is as follows: when the injection is finely filtered, firstly, the electric telescopic rod 8 extends to drive the baffle 10 to move, so that the baffle 10 extends into the limiting plate 33 to seal the through hole 9, the injection is added into the mixing cavity 7 through the first feeding hole 6, the second motor 4 is started to drive the stirring rod 3, the first stirring blade 1 and the second stirring blade 2 to rotate, and the injection is fully and uniformly mixed;
then, the electric telescopic rod 8 is shortened, the baffle plate 10 is driven to be separated from the limiting plate 33, the injection in the mixing chamber 7 enters the first filter chamber 34 through the through hole 9 and the second feed port 37 for filtering, the first motor 11 is started, the first motor 11 drives the rotating rod 12 and the second gear 13 to rotate, the first gear 30, the first shell 32, the first filter plate 23, the second shell 15, the second filter plate 18, the third shell 17 and the third filter plate 19 to rotate along with the injection, the injection is driven to rotate, the injection can be rapidly filtered through the first filter plate 23, the second filter plate 18 and the third filter plate 19 under the centrifugal effect, so that the filtering efficiency of the injection is improved, the discharge port 20 is arranged at the bottom of the lower shell 21, and the finely filtered injection is discharged from the discharge port 20;
after the injection liquid is used for a period of time, the bolt 22 is disassembled to separate the upper shell 5 from the lower shell 21, then the third screw 24, the second screw 26 and the first screw 28 are sequentially disassembled, the third filter plate 19, the second filter plate 18 and the first filter plate 23 are disassembled, the injection liquid is assembled for subsequent use after being cleaned, the first filter plate 23, the second filter plate 18 and the third filter plate 19 can be disassembled and cleaned completely, and the production quality of the injection liquid is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may 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 (9)
1. A fine filtering device for producing injection comprises an upper shell (5), and is characterized in that the upper shell (5) is connected with a lower shell (21) through a plurality of groups of bolts (22), and the inner wall of the upper shell (5) is fixedly connected with a first fixing plate (31), a second fixing plate (14) and a third fixing plate (16) from top to bottom in sequence;
the first fixing plate (31) is rotatably connected with a first shell (32), the bottom of the first shell (32) is connected with a first filter plate (23) through a first fixing assembly, the second fixing plate (14) is rotatably connected with a second shell (15), the bottom of the second shell (15) is connected with a second filter plate (18) through a second fixing assembly, the third fixing plate (16) is rotatably connected with a third shell (17), the bottom of the third shell (17) is connected with a third filter plate (19) through a third fixing assembly, the third shell (17) is fixedly connected with the second shell (15), and the second shell (15) is fixedly connected with the first shell (32);
first gear (30) of fixedly connected with on first casing (32), first gear (30) meshing is connected with second gear (13), second gear (13) fixedly connected with dwang (12), the output shaft of dwang (12) the first motor of fixedly connected with (11), first motor (11) fixed mounting in the top of first fixed plate (31).
2. A fine filter device for producing injection as claimed in claim 1, wherein said first fixing means comprises a first screw (28) and a first connecting plate (29), said first connecting plate (29) is fixedly connected to said first filter plate (23), and said first screw (28) penetrates through the first housing (32) and is detachably connected to the first connecting plate (29).
3. A fine filter device for producing injection liquid according to claim 1, wherein the second fixing element comprises a second screw (26) and a second connecting plate (27), the second connecting plate (27) is fixedly connected with the second filter plate (18), and the second screw (26) penetrates through the second housing (15) and is detachably connected with the second connecting plate (27).
4. A fine filter device for producing injection liquid according to claim 1, wherein the third fixing element comprises a third screw (24) and a third connecting plate (25), the third connecting plate (25) is fixedly connected to the third filter plate (19), and the third screw (24) penetrates through the third housing (17) and is detachably connected to the third connecting plate (25).
5. A fine filter device for producing injection liquid as claimed in claim 1, wherein the joints of the first housing (32) and the first filter plate (23), the joints of the second housing (15) and the second filter plate (18), and the joints of the third housing (17) and the third filter plate (19) are provided with sealing gaskets.
6. A fine filtering device for producing injection as claimed in claim 1, wherein the upper housing (5) is provided with a mixing chamber (7), a first filtering chamber (34), a second filtering chamber (35) and a third filtering chamber (36) in sequence from top to bottom, the top of the upper housing (5) is provided with a first feeding port (6), the first feeding port (6) is communicated with the mixing chamber (7), and the mixing chamber (7) is communicated with the first filtering chamber (34) through the through hole (9) and the second feeding port (37).
7. The fine filtering device for producing injection as claimed in claim 6, wherein a second motor (4) is fixedly connected to the top of the upper housing (5), an output shaft of the second motor (4) is fixedly connected with a stirring rod (3), the stirring rod (3) extends into a mixing chamber (7) arranged in the upper housing (5), a first stirring blade (1) and a second stirring blade (2) are arranged on the stirring rod (3), and the first stirring blade (1) and the second stirring blade (2) are fixedly connected.
8. The fine filtration device for producing injection as claimed in claim 6, wherein a limiting plate (33) is fixedly connected to the inner wall of the upper housing (5), an electric telescopic rod (8) is arranged on one side of the upper housing (5), the electric telescopic rod (8) is fixedly connected with a baffle (10) for shielding the through hole (9), and the baffle (10) can extend into the limiting plate (33).
9. A fine filter device for injection production as claimed in any one of claims 1 to 8, wherein the first filter plate (23), the second filter plate (18) and the third filter plate (19) are provided with filter screens having successively smaller pore sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162902.3U CN214437065U (en) | 2021-09-08 | 2021-09-08 | Fine filtering device for injection production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162902.3U CN214437065U (en) | 2021-09-08 | 2021-09-08 | Fine filtering device for injection production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214437065U true CN214437065U (en) | 2021-10-22 |
Family
ID=78181857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122162902.3U Active CN214437065U (en) | 2021-09-08 | 2021-09-08 | Fine filtering device for injection production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214437065U (en) |
-
2021
- 2021-09-08 CN CN202122162902.3U patent/CN214437065U/en active Active
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