CN209049148U - A kind of filter device for drug production - Google Patents
A kind of filter device for drug production Download PDFInfo
- Publication number
- CN209049148U CN209049148U CN201821362970.6U CN201821362970U CN209049148U CN 209049148 U CN209049148 U CN 209049148U CN 201821362970 U CN201821362970 U CN 201821362970U CN 209049148 U CN209049148 U CN 209049148U
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- Prior art keywords
- snorkel
- positioning pipe
- shell
- collecting chamber
- bottom plate
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Abstract
The utility model discloses a kind of filter devices for drug production, and several filter elements are equipped between bottom plate and top plate；The axial direction of the snorkel of filter element is closed at one end to be fixed on bottom plate, the axial other end is open and is arranged through top plate；It is uniformly distributed on the side wall of snorkel and offers several through-holes, snorkel is covered with strainer on the pipeline section for being equipped with through-hole；Side plate face on top plate and backwards to bottom plate is equipped with collecting chamber；The top of collecting chamber is equipped with positioning pipe, and positioning pipe axial direction one end is fixed on the top of collecting chamber, the axial other end by being pierced by the top of shell；Bottom plate bottom surface is equipped with shaft；The positioning pipe for stretching out shell is driven by driving mechanism to be rotated, to drive collecting chamber, top plate and bottom plate and several filter element rotational motions；Exhaust pipe is connected to after being protruded by the free end of positioning pipe with collecting chamber inside.The utility model is conducive to improve filter efficiency, and filter core disassembling operations are convenient, are conveniently replaceable.
Description
Technical field
The utility model relates to medicine to process equipment technical field, and in particular to a kind of filtering dress for drug production
It sets.
Background technique
The technique requirement of cell culture technology is stringenter, and mainly the main distinction with the work of other common laboratories exists
In requiring to keep complete sterile working, the influence of microorganism and other extraneous adverse factors is avoided.Cell culture technology is prevented
Only pollution behave is the key that determine cell culture success or failure, even well-appointed laboratory, if experimenter is careless, behaviour
It is lack of standardization to make technology, also results in pollution, thus all operations will maximum possible guarantee it is sterile, in addition, cell culture skill
Art requires culture device to be in germ-free condition, and gas sterilizing filter is also required to a large amount of quality inspection as effective sterilization device
Work is surveyed, to guarantee efficient degerming quality.Existing sterilizing filter efficiency is lower, and filter core is not easy to replace.
Utility model content
The technical problem to be solved by the utility model is to existing sterilizing filter efficiency is lower, the utility model is mentioned
A kind of filter device for drug production to solve the above problems is supplied.
The utility model is achieved through the following technical solutions:
A kind of filter device for drug production, including cylindrical shell and it is placed in the intracorporal filter mechanism of shell, it is described
Filter mechanism includes circular fixed bottom plate and circular fixed top plate, and several filter elements are equipped between bottom plate and top plate；Institute
Stating filter element includes snorkel, and the axial direction of snorkel is closed at one end to be fixed on bottom plate, the axial other end is open and through top
Plate setting；It is uniformly distributed on the side wall of snorkel and offers several through-holes, snorkel is covered with filter on the pipeline section for being equipped with through-hole
Net；Side plate face on top plate and backwards to bottom plate is equipped with collecting chamber, the collecting chamber and the snorkel open end for running through top plate
Connection；
The top of collecting chamber is equipped with positioning pipe, positioning pipe axial direction one end be fixed on the top of collecting chamber, the axial other end by
It is pierced by the top of shell；Bottom plate bottom surface is equipped with shaft, and shaft is connect by bearing with lower rotation in shell；Stretch out determining for shell
Position pipe is driven by driving mechanism and is rotated, to drive collecting chamber, top plate and bottom plate and several filter element rotational motions；It further include row
Tracheae, the exhaust pipe are connected to after being protruded by the free end of positioning pipe with collecting chamber inside；The free end of exhaust pipe passes through universal
Connector is connected to equipment appendix.
The present embodiment working principle are as follows: filter mechanism is integrally placed in shell, gas to be clean is passed through into shell, it can
It is evacuated blower by being arranged at the air inlet pipe on shell, or is directly passed through compressed air into shell；Then starting driving
Mechanism drives positioning pipe rotation, to drive collecting chamber, top plate and bottom plate and several filter element rotational motions, can effectively improve
The relative motion rate of filter element and air to be clean improves rate of the air by strainer, meanwhile, multiple filterings of rotation
Element repeats constantly to purify the intracorporal air of shell, is conducive to improve air purification efficiency；By the gas warp of strainer purification
Through-hole enters in snorkel, and the gas in multiple snorkels converges to collecting chamber again, is expelled to by exhaust pipe and needs clarifier
Equipment.
Preferably, the strainer is cylindrical is set in outside snorkel；The top of snorkel is arranged the first positioning pipe, the
The inner hole of one positioning pipe successively includes screw thread hole section and limit hole section, and the screw thread hole section is screwed on snorkel top exterior walls screw thread
Fixed, strainer top is pressed abd fixed between limit hole section inner wall and ventilation pipe outer wall；It is offered on top plate multiple for ventilating
Perforative first perforation of tube transitions cooperation.
Connect conducive to being detachably connected at the top of snorkel, at the top of strainer and filter element are whole with the detachable of top plate
It connects.
Preferably, the bottom end of the snorkel is arranged with the second positioning pipe, and the second positioning pipe is axially closed at one end, and closes
End is convexly equipped with positioning screw；The bottom end of strainer is pressed abd fixed between the second positioning inside pipe wall and ventilation pipe outer wall；It is opened on bottom plate
Equipped with the second perforation passed through for positioning screw, positioning screw is fastened after passing through the second perforation by nut.
Conducive to ventilation bottom of the tube, being detachably connected for filter screen bottom and detachably connecting for top plate and bottom plate and filter element
It connects.
Preferably, the driving mechanism includes driving wheel, drive shaft and motor, and positioning pipe stretches out the pipeline section outer wall edge of shell
It is circumferentially with the driven gear that adaptation is engaged with driving wheel；Motor drives drive shaft turns, and drive shaft drives driving wheel rotation, main
Driving wheel and driven gear engaged transmission drive positioning pipe rotation.
Driving mechanism main structure is constituted by driving wheel, drive shaft and motor, and positioning pipe rotation fortune is driven with engaged transmission
Dynamic, structure is simple.
Preferably, the side wall of the shell is equipped with air inlet pipe, and bottom is equipped with dust storage chamber in shell.
Preferably, the strainer ecto-entad is successively arranged with stainless steel filtering net cylinder, fibrous activated carbon screen tube and gathers
Tetrafluoroethene degerming screen tube.
The utility model has the following advantages and benefits:
The present embodiment working principle are as follows: filter mechanism is integrally placed in shell, gas to be clean is passed through into shell, it can
It is evacuated blower by being arranged at the air inlet pipe on shell, or is directly passed through compressed air into shell；Then starting driving
Mechanism drives positioning pipe rotation, to drive collecting chamber, top plate and bottom plate and several filter element rotational motions, can effectively improve
The relative motion rate of filter element and air to be clean improves rate of the air by strainer, meanwhile, multiple filterings of rotation
Element repeats constantly to purify the intracorporal air of shell, is conducive to improve air purification efficiency；By the gas warp of strainer purification
Through-hole enters in snorkel, and the gas in multiple snorkels converges to collecting chamber again, is expelled to by exhaust pipe and needs clarifier
Equipment；The utility model is conducive to being detachably connected at the top of snorkel, at the top of strainer and filter element entirety and top plate
It is detachably connected；Conducive to ventilation bottom of the tube, filter screen bottom be detachably connected and top plate and bottom plate and filter element it is removable
Unload connection.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the filter element schematic perspective view of the utility model；
Fig. 2 is the whole axial cross section structural schematic diagram of the utility model.
Label and corresponding parts title in attached drawing: 1- shell, 2- bottom plate, 3- top plate, 4- filter element, 41- ventilation
Pipe, 42- strainer, the first positioning pipe of 43-, 44- first perforate, the second positioning pipe of 45-, 46- positioning screw, and 47- second perforates,
48- nut, 5- collecting chamber, 6- positioning pipe, 7- exhaust pipe, 8- universal joint, 9- shaft, 10- driving wheel, 11- drive shaft, 12-
Motor, 13- driven gear, 14- air inlet pipe, 15- dust storage chamber.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
A kind of filter device for drug production is present embodiments provided, including cylindrical shell 1 and is placed in shell 1
Filter mechanism, the filter mechanism includes circular fixed bottom plate 2 and circular fixed top plate 3, between bottom plate 2 and top plate 3
Equipped with several filter elements 4；The filter element 4 includes snorkel 41, and the axial direction of snorkel 41 is closed at one end to be fixed on bottom plate 2
Upper, the axial other end is open and is arranged through top plate 3；It is uniformly distributed on the side wall of snorkel 41 and offers several through-holes, ventilated
Pipe 41 is covered with strainer 42 on the pipeline section for being equipped with through-hole；Side plate face on top plate 3 and backwards to bottom plate 2 is equipped with collecting chamber
5, the collecting chamber 5 is connected to 41 open end of snorkel through top plate 3；
The top of collecting chamber 5 is equipped with positioning pipe 6, and the axial one end of positioning pipe 6 is fixed on the top, axial another of collecting chamber 5
End is pierced by by the top of shell 1；2 bottom surface of bottom plate is equipped with shaft 9, and shaft 9 is connect by bearing with lower rotation in shell 1；It stretches
The positioning pipe 6 of shell 1 is driven by driving mechanism and is rotated out, to drive collecting chamber 5, top plate 3, bottom plate 2 and 4 turns of several filter elements
Dynamic movement；Further include exhaust pipe 7, the exhaust pipe 7 by the free end of positioning pipe 6 protrude into after be connected to inside collecting chamber 5；Exhaust
The free end of pipe 7 is connected to by universal joint 8 with equipment appendix.
Embodiment 2
It is further improved on the basis of embodiment 1, the strainer 42 is cylindrical to be set in outside snorkel 41；Ventilation
The top of pipe 41 is arranged the first positioning pipe 43, and the inner hole of the first positioning pipe 43 successively includes screw thread hole section and limits hole section, described
Screw thread hole section and 41 top exterior walls screw thread of snorkel are screwed on fixation, and 42 top of strainer is pressed abd fixed on limit hole section inner wall and ventilation
Between 41 outer wall of pipe；It is offered on top plate 3 multiple for perforative first perforation 44 of 41 transition fit of snorkel.The ventilation
The bottom end of pipe 41 is arranged with the second positioning pipe 45, and the second positioning pipe 45 is axial closed at one end, and closed end is convexly equipped with positioning screw
46；The bottom end of strainer 42 is pressed abd fixed between 41 outer wall of 45 inner wall of the second positioning pipe and snorkel；It offers and is used on bottom plate 2
The second perforation 47 that positioning screw 46 passes through, positioning screw 46 are fastened after passing through the second perforation 47 by nut 48.
Embodiment 3
It is further improved on the basis of embodiment 2, the driving mechanism includes driving wheel 10, drive shaft 11 and motor
12, positioning pipe 6 stretches out the pipeline section outer wall of shell 1 circumferentially arranged with the driven gear 13 for engaging adaptation with driving wheel 10；Motor 12
Drive shaft 11 is driven to rotate, drive shaft 11 drives driving wheel 10 to rotate, and it is fixed that driving wheel 10 drives with 13 engaged transmission of driven gear
Position pipe 6 rotates.The side wall of the shell 1 is equipped with air inlet pipe 14, and bottom is equipped with dust storage chamber 15 in shell 1.The strainer 42 by
It is successively arranged with stainless steel filtering net cylinder, fibrous activated carbon screen tube and polytetrafluoroethylene (PTFE) degerming screen tube outside to inside.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of filter device for drug production, including cylindrical shell (1) and the filter mechanism being placed in shell (1),
It is characterized in that, the filter mechanism includes circular fixed bottom plate (2) and circular fixed top plate (3), bottom plate (2) and top plate
(3) several filter elements (4) are equipped between；The filter element (4) includes snorkel (41), axial one end of snorkel (41)
Closing is fixed on bottom plate (2), the axial other end is open and is arranged through top plate (3)；Uniformly divide on the side wall of snorkel (41)
Cloth offers several through-holes, and snorkel (41) is covered with strainer (42) on the pipeline section for being equipped with through-hole；On top plate (3) and backwards
The side plate face of bottom plate (2) is equipped with collecting chamber (5), the collecting chamber (5) and snorkel (41) open end for running through top plate (3)
Connection；
The top of collecting chamber (5) is equipped with positioning pipe (6), and positioning pipe (6) axial direction one end is fixed on the top of collecting chamber (5), axial direction
The other end at the top of shell (1) by being pierced by；Bottom plate (2) bottom surface is equipped with shaft (9), and shaft (9) passes through bearing and shell (1) interior bottom
Portion's rotation connection；Stretch out shell (1) positioning pipe (6) by driving mechanism drive rotate, with drive collecting chamber (5), top plate (3),
Bottom plate (2) and several filter elements (4) rotational motion；Further include exhaust pipe (7), the exhaust pipe (7) by positioning pipe (6) from
It is protruded by end and is connected to afterwards with collecting chamber (5) inside；The free end of exhaust pipe (7) is connected by universal joint (8) and equipment appendix
It is logical.
2. a kind of filter device for drug production according to claim 1, which is characterized in that the strainer (42) is in
It is external that cylindrical shape is set in snorkel (41)；The top of snorkel (41) is arranged the first positioning pipe (43), the first positioning pipe (43)
Inner hole successively include screw thread hole section and limit hole section, the screw thread hole section and snorkel (41) top exterior walls screw thread are screwed on solid
Fixed, strainer (42) top is pressed abd fixed between limit hole section inner wall and snorkel (41) outer wall；It is offered on top plate (3) multiple
For perforative first perforation (44) of snorkel (41) transition fit.
3. a kind of filter device for drug production according to claim 2, which is characterized in that the snorkel (41)
Bottom end be arranged with the second positioning pipe (45), the second positioning pipe (45) is axial closed at one end, and closed end is convexly equipped with positioning screw
(46)；The bottom end of strainer (42) is pressed abd fixed between the second positioning pipe (45) inner wall and snorkel (41) outer wall；On bottom plate (2)
The second perforation (47) passed through for positioning screw (46) is offered, positioning screw (46) passes through spiral shell after passing through the second perforation (47)
Female (48) fastening.
4. a kind of filter device for drug production according to claim 1, which is characterized in that the driving mechanism packet
Include driving wheel (10), drive shaft (11) and motor (12), positioning pipe (6) stretch out the pipeline section outer wall of shell (1) circumferentially arranged with
The driven gear (13) of driving wheel (10) engagement adaptation；Motor (12) drives drive shaft (11) rotation, and drive shaft (11) drives master
Driving wheel (10) rotation, driving wheel (10) and driven gear (13) engaged transmission drive positioning pipe (6) rotation.
5. a kind of filter device for drug production according to claim 1, which is characterized in that the shell (1)
Side wall is equipped with air inlet pipe (14), and shell (1) interior bottom is equipped with dust storage chamber (15).
6. a kind of filter device for drug production according to claim 1, which is characterized in that the strainer (42)
Ecto-entad is successively arranged with stainless steel filtering net cylinder, fibrous activated carbon screen tube and polytetrafluoroethylene (PTFE) degerming screen tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362970.6U CN209049148U (en) | 2018-08-22 | 2018-08-22 | A kind of filter device for drug production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362970.6U CN209049148U (en) | 2018-08-22 | 2018-08-22 | A kind of filter device for drug production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049148U true CN209049148U (en) | 2019-07-02 |
Family
ID=67047896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362970.6U Active CN209049148U (en) | 2018-08-22 | 2018-08-22 | A kind of filter device for drug production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049148U (en) |
-
2018
- 2018-08-22 CN CN201821362970.6U patent/CN209049148U/en active Active
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