CN103770966A - Powder subpackage semi-isolation system provided with gas curtain protective device - Google Patents
Powder subpackage semi-isolation system provided with gas curtain protective device Download PDFInfo
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- CN103770966A CN103770966A CN201410015436.8A CN201410015436A CN103770966A CN 103770966 A CN103770966 A CN 103770966A CN 201410015436 A CN201410015436 A CN 201410015436A CN 103770966 A CN103770966 A CN 103770966A
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Abstract
The invention discloses a powder subpackage semi-isolation system provided with a gas curtain protective device. The powder subpackage semi-isolation system comprises a specific operation region, a conveying unit and an isolation shield, wherein a channel, which is communicated with the background environment and the specific operation region is internally provided with an inlet and an outlet of the conveying unit; the isolation shield is arranged on the channel and provided with an air supply pipe; the air supply pipe is used for supplying gas with quality higher than or at least consistent with that of air in the specific operation region into the channel so as to form an gas curtain; the supplied gas respectively flows toward the background environment and the specific operating region, so as to ensure that the internal pressure of the isolation shield is positive pressure relative to the background environment and the specific operation region and thus prevent the air in the background environment from entering the specific operation region. The gas curtain formed on the channel, which is communicated with the background environment and the specific operation region can be used for effectively preventing background air from entering the specific operation region, so that the specific operation region is protected from being polluted by the air of the background environment, the humidity is kept controllable, and the requirement of the power subpackage on the humidity is achieved.
Description
Technical field
The present invention relates to aseptic medicine production field, refer in particular to a kind of pulvis packing half isolated system that is provided with gas curtain fender guard.
Background technology
Pharmaceutical production relates to people's life safety, and country is very strict to its production control.In " the 40 article " of " good practices in the manufacture and quality control of drugs " (revision in 2010) and appendix 1 " aseptic medicine ", " Article 14 " explicitly calls for: " operation of high pollution risk should complete in isolation environment ", " operating area that penicillins dust-producing amount is large should keep corresponding negative pressure ".The conventional approach that meets above-mentioned requirements is that this operating area is arranged in the specific isolator of relative closure.Domestic sterile powder pharmaceutical production specific areas of operation adopts in half isolator (C-RABS).Because half isolated system has with background environment the access way of connection, facilitate the inner container turnover specific areas of operation of pulvis.And specific areas of operation is negative pressure with respect to background environment, the air in background environment likely enters in specific areas of operation from passage, causes the pollution in specific areas of operation; Part pulvis is very sensitive to air humidity, exceedes certain humidity and just may bond and cannot complete packing, enters the high air of relative humidity of specific areas of operation from background environment, brings difficulty to the humidity control in specific areas of operation.
Summary of the invention
The problem existing for prior art, the object of the present invention is to provide a kind of pulvis packing half isolated system that is provided with gas curtain fender guard, and this system can effectively protect specific areas of operation to avoid the pollution of background air.
For achieving the above object, a kind of pulvis packing half isolated system that is provided with gas curtain fender guard of the present invention, comprise specific areas of operation, supply unit, cage, wherein, in the passage that specific areas of operation is connected with background environment, be provided with the import and export of supply unit, cage is arranged on described passage, is provided with blast pipe on cage; Blast pipe by higher than or at least with specific areas of operation in the gas of uniform quality send in described passage and form gas curtain, the gas of sending into flows to the both direction of background environment and specific areas of operation respectively, keep cage internal pressure to be malleation with respect to background environment and specific areas of operation, stop the air of background environment to enter specific areas of operation.
Further, in described specific areas of operation, be provided with one or more import and export.
Further, on described cage, have the through hole that supply unit passes.
Further, on described blast pipe, be provided with the wind control cock that regulates its intake.
Further, on described background environment, be provided with the first pressure gauge, on described cage, be provided with the second pressure gauge, in specific areas of operation, be provided with the 3rd pressure gauge, detect pressure everywhere and contrast, signal feedback is arrived to described wind control cock, regulate gas pushing quantity, guarantee the gas flow of described gas curtain.
Further, described supply unit is load-transfer device.
The present invention is by forming gas curtain on the passage being connected with background environment in specific areas of operation; can effectively stop background air to enter specific areas of operation; thereby reach the aerial contamination that protection specific areas of operation is avoided background environment; keep its humidity controlled, reach the requirement of pulvis packing to humidity.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is perspective view of the present invention.
The specific embodiment
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of exemplary embodiment of the present invention.But the present invention can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the present invention comprehensively with complete, and scope of the present invention is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in instruction diagram or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
As shown in Figure 1 and Figure 2, a kind of pulvis packing half isolated system that is provided with gas curtain fender guard of the present invention, comprises specific areas of operation 2, supply unit, cage 6, and wherein, in the present embodiment, supply unit is set to load-transfer device 4.Between specific areas of operation 2 and background environment 1, be provided with the passage being connected, be provided with the import and export 3 of load-transfer device 4 in passage, cage 6 is arranged on passage, and on cage 6, has the through hole 5 that load-transfer device 4 passes.Cage 6 is closely connected with specific areas of operation 2 and background environment 1, only import and export 3 with through hole 5 UNICOMs.On cage 6, be provided with blast pipe 9, on blast pipe 9, be provided with the wind control cock 8 that regulates its intake.On background environment 1, be provided with the first pressure gauge 12, on cage 6, be provided with the second pressure gauge 11, in specific areas of operation 2, be provided with the 3rd pressure gauge 10.
When use, open control cock 8, blast pipe 9 is supplied gas in cage 6, blast pipe 9 by higher than or at least with specific areas of operation in the gas of uniform quality send into and in described passage, form gas curtain 7, the gas of sending into flows to the both direction of background environment 1 and specific areas of operation 2 respectively, keep cage 6 internal pressures to be malleation with respect to background environment 1 and specific areas of operation 2, stop the air of background environment 1 to enter specific areas of operation 2.
By being arranged on the first pressure gauge 12 on background environment 1, be arranged on the second pressure gauge 11 on cage 6, the 3rd pressure gauge 10 of specific areas of operation 2, detecting pressure everywhere contrasts, signal feedback, to wind control cock 8, is regulated to gas pushing quantity, guarantee the gas flow of gas curtain 7.
In the present invention, in specific areas of operation 2, be provided with one or more import and export 3, meet the demand of producing.While adopting multiple import and export 3, will configure multiple gas curtain fender guards, the structures such as many cover cages 6, blast pipe 9, wind control cock 8 are set, each is imported and exported on 3 and all configures a gas curtain fender guard.
The present invention is by arranging cage on the passage being connected with background environment in specific areas of operation, send into higher than or at least with specific areas of operation in the gas of uniform quality, form the gas curtain of relative malleation, allow the air in cage in background and specific areas of operation, flow respectively.Enter gas in cage with higher than or at least consistent with internal soundness; stop background air to enter specific areas of operation; thereby reach the aerial contamination that protection specific areas of operation is avoided background environment, keep its humidity controlled, reach the requirement of pulvis packing to humidity.
Claims (6)
1. one kind is provided with pulvis packing half isolated system of gas curtain fender guard, it is characterized in that, this system comprises specific areas of operation, supply unit, cage, wherein, in the passage that specific areas of operation is connected with background environment, be provided with the import and export of supply unit, cage is arranged on described passage, is provided with blast pipe on cage; Blast pipe by higher than or at least with specific areas of operation in the gas of uniform quality send in described passage and form gas curtain, the gas of sending into flows to the both direction of background environment and specific areas of operation respectively, keep cage internal pressure to be malleation with respect to background environment and specific areas of operation, stop the air of background environment to enter specific areas of operation.
2. pulvis packing half isolated system that is provided with gas curtain fender guard as claimed in claim 1, is characterized in that, is provided with one or more import and export in described specific areas of operation.
3. pulvis packing half isolated system that is provided with gas curtain fender guard as claimed in claim 1, is characterized in that, has the through hole that supply unit passes on described cage.
4. pulvis packing half isolated system that is provided with gas curtain fender guard as claimed in claim 1, is characterized in that, is provided with the wind control cock that regulates its intake on described blast pipe.
5. pulvis packing half isolated system that is provided with gas curtain fender guard as claimed in claim 4; it is characterized in that; on described background environment, be provided with the first pressure gauge; on described cage, be provided with the second pressure gauge; in specific areas of operation, be provided with the 3rd pressure gauge, detect pressure everywhere and contrast, signal feedback is arrived to described wind control cock; regulate gas pushing quantity, guarantee the gas flow of described gas curtain.
6. pulvis packing half isolated system that is provided with gas curtain fender guard as claimed in claim 1, is characterized in that, described supply unit is load-transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015436.8A CN103770966B (en) | 2014-01-14 | 2014-01-14 | A kind of pulvis packing half isolated system being provided with gas curtain fender guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015436.8A CN103770966B (en) | 2014-01-14 | 2014-01-14 | A kind of pulvis packing half isolated system being provided with gas curtain fender guard |
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| Publication Number | Publication Date |
|---|---|
| CN103770966A true CN103770966A (en) | 2014-05-07 |
| CN103770966B CN103770966B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410015436.8A Active CN103770966B (en) | 2014-01-14 | 2014-01-14 | A kind of pulvis packing half isolated system being provided with gas curtain fender guard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534263A (en) * | 2019-01-08 | 2019-03-29 | 鲍少华 | A kind of adjustment subpackage apparatus of Western medicine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744209A (en) * | 1971-01-13 | 1973-07-10 | Dean Foods Co | Sterilized packaging system |
| JPS5444988A (en) * | 1977-09-16 | 1979-04-09 | Dainippon Printing Co Ltd | Sterile packaging machine |
| EP0206096A1 (en) * | 1985-06-27 | 1986-12-30 | Kolbus GmbH & Co. KG | Method for safeguarding sterile spaces against either the escape of toxic sterilization agents or the penetration of microorganisms, especially when filling machines are used, and device for carrying out the method |
| US4992247A (en) * | 1989-05-11 | 1991-02-12 | Elopak Systems, A.G. | Container sterilization system |
| JPH1061993A (en) * | 1996-08-16 | 1998-03-06 | Mitsubishi Heavy Ind Ltd | Container conveying apparatus for closed chamber |
| CN203845066U (en) * | 2014-01-14 | 2014-09-24 | 湖南科伦制药有限公司 | Powder semi-isolation packing system with gas curtain protection device |
-
2014
- 2014-01-14 CN CN201410015436.8A patent/CN103770966B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744209A (en) * | 1971-01-13 | 1973-07-10 | Dean Foods Co | Sterilized packaging system |
| JPS5444988A (en) * | 1977-09-16 | 1979-04-09 | Dainippon Printing Co Ltd | Sterile packaging machine |
| EP0206096A1 (en) * | 1985-06-27 | 1986-12-30 | Kolbus GmbH & Co. KG | Method for safeguarding sterile spaces against either the escape of toxic sterilization agents or the penetration of microorganisms, especially when filling machines are used, and device for carrying out the method |
| US4992247A (en) * | 1989-05-11 | 1991-02-12 | Elopak Systems, A.G. | Container sterilization system |
| JPH1061993A (en) * | 1996-08-16 | 1998-03-06 | Mitsubishi Heavy Ind Ltd | Container conveying apparatus for closed chamber |
| CN203845066U (en) * | 2014-01-14 | 2014-09-24 | 湖南科伦制药有限公司 | Powder semi-isolation packing system with gas curtain protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534263A (en) * | 2019-01-08 | 2019-03-29 | 鲍少华 | A kind of adjustment subpackage apparatus of Western medicine |
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| CN103770966B (en) | 2015-11-04 |
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