CN109078414A - Filter is used in drug processing - Google Patents
Filter is used in drug processing Download PDFInfo
- Publication number
- CN109078414A CN109078414A CN201810960951.1A CN201810960951A CN109078414A CN 109078414 A CN109078414 A CN 109078414A CN 201810960951 A CN201810960951 A CN 201810960951A CN 109078414 A CN109078414 A CN 109078414A
- Authority
- CN
- China
- Prior art keywords
- snorkel
- positioning pipe
- collecting chamber
- shell
- top plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/30—Same type of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/70—Horizontal arrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses drug processing filters, 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 base surface 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 present invention is conducive to improve filter efficiency, and filter core disassembling operations are convenient, are conveniently replaceable.
Description
Technical field
The present invention relates to medicine to process equipment technical field, and in particular to filter is used in drug processing.
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.
Summary of the invention
The technical problems to be solved by the present invention are: existing sterilizing filter efficiency is lower, the present invention provides solutions
Filter is used in the drug processing of the above problem.
The present invention is achieved through the following technical solutions:
Drug processing filter, including cylindrical shell and it is placed in the intracorporal filter mechanism of shell, the filter mechanism packet
Circular fixed bottom plate and circular fixed top plate are included, several filter elements are equipped between bottom plate and top plate；The filter element
Including snorkel, the axial direction of snorkel is closed at one end to be fixed on bottom plate, the axial other end is open and is arranged through top plate；Ventilation
It is uniformly distributed on the side wall of pipe and offers several through-holes, snorkel is covered with strainer on the pipeline section for being equipped with through-hole；On top plate and
It is equipped with collecting chamber backwards to the side plate face of base surface, the collecting chamber is connected to the snorkel open end through top plate；
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 bolt 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 wheel 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 present invention has the advantage that and the utility model has the advantages that
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 present invention is conducive at the top of snorkel, being detachably connected at the top of strainer and filter element are whole removable with top plate
Unload connection；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.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is filter element schematic perspective view of the invention；
Fig. 2 is whole axial cross section structural schematic diagram of the invention.
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
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
Drug processing filter is present embodiments provided, including cylindrical shell 1 and the filter being placed in shell 1
Structure, the filter mechanism include circular fixed bottom plate 2 and circular fixed top plate 3, are equipped between bottom plate 2 and top plate 3 several
Filter element 4；The filter element 4 includes snorkel 41, and the fixation closed at one end of the axial direction of snorkel 41 is on a base plate 2, axially
The 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, snorkel 41 is being set
Have and is covered with strainer 42 on the pipeline section of through-hole；Side plate face on top plate 3 and backwards to base surface 2 is equipped with collecting chamber 5, described
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 snorkel
41 bottom end 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 is offered on bottom plate 2 for fixed
The second perforation 47 that position screw rod 46 passes through, positioning bolt 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 driving wheel 10 and 13 engaged transmission of driven wheel drive and 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 is by outer
Inwardly successively it is arranged with stainless steel filtering net cylinder, fibrous activated carbon screen tube and polytetrafluoroethylene (PTFE) degerming screen tube.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. drug processing filter, including cylindrical shell (1) and the filter mechanism being placed in shell (1), which is characterized in that
The filter mechanism includes circular fixed bottom plate (2) and circular fixed top plate (3), is equipped between bottom plate (2) and top plate (3)
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
On bottom plate (2), the axial other end is open and is arranged through top plate (3)；Snorkel (41) if side wall on be uniformly distributed and offer
Dry through-hole, snorkel (41) are covered with strainer (42) on the pipeline section for being equipped with through-hole；On top plate (3) and backwards to base surface (2)
Side plate face is equipped with collecting chamber (5), and the collecting chamber (5) is connected to snorkel (41) open end through top plate (3)；
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. drug processing filter according to claim 1, which is characterized in that the strainer (42) is cylindrical to be arranged
It is external in snorkel (41)；The top of snorkel (41) is arranged the first positioning pipe (43), and the inner hole of the first positioning pipe (43) is successively
Including screw thread hole section and limit hole section, the screw thread hole section and snorkel (41) top exterior walls screw thread are screwed on fixation, 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 snorkel
(41) perforative first perforation (44) of transition fit.
3. drug processing filter according to claim 2, which is characterized in that the bottom end of the snorkel (41) is arranged
Have 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)；Strainer
(42) bottom end is pressed abd fixed between the second positioning pipe (45) inner wall and snorkel (41) outer wall；It is opened up on bottom plate (2) useful
In the second perforation (47) that positioning screw (46) passes through, it is tight by nut (48) afterwards that positioning bolt (46) passes through the second perforation (47)
Gu.
4. drug processing filter according to claim 1, which is characterized in that the driving mechanism includes driving wheel
(10), drive shaft (11) and motor (12), positioning pipe (6) stretch out shell (1) pipeline section outer wall circumferentially arranged with driving wheel
(10) driven gear (13) of engagement adaptation；Motor (12) drives drive shaft (11) rotation, and drive shaft (11) drives driving wheel
(10) it rotates, driving wheel (10) and driven wheel (13) engaged transmission drive positioning pipe (6) rotation.
5. drug processing filter according to claim 1, which is characterized in that the side wall of the shell (1) is equipped with
Air inlet pipe (14), shell (1) interior bottom are equipped with dust storage chamber (15).
6. drug processing filter according to claim 1, which is characterized in that strainer (42) ecto-entad is successively
It is 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 |
|---|---|---|---|
| CN201810960951.1A CN109078414A (en) | 2018-08-22 | 2018-08-22 | Filter is used in drug processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960951.1A CN109078414A (en) | 2018-08-22 | 2018-08-22 | Filter is used in drug processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078414A true CN109078414A (en) | 2018-12-25 |
Family
ID=64794315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960951.1A Withdrawn CN109078414A (en) | 2018-08-22 | 2018-08-22 | Filter is used in drug processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302802A (en) * | 2020-11-13 | 2021-02-02 | 无锡华南钢结构环保有限公司 | Particle air filtering mechanism capable of being replaced quickly for gas turbine |
-
2018
- 2018-08-22 CN CN201810960951.1A patent/CN109078414A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302802A (en) * | 2020-11-13 | 2021-02-02 | 无锡华南钢结构环保有限公司 | Particle air filtering mechanism capable of being replaced quickly for gas turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |