CN204380516U - A kind of PVP production bactericidal device - Google Patents
A kind of PVP production bactericidal device Download PDFInfo
- Publication number
- CN204380516U CN204380516U CN201520009483.1U CN201520009483U CN204380516U CN 204380516 U CN204380516 U CN 204380516U CN 201520009483 U CN201520009483 U CN 201520009483U CN 204380516 U CN204380516 U CN 204380516U
- Authority
- CN
- China
- Prior art keywords
- casing
- pvp
- discharge nozzle
- collector pipe
- bactericidal device
- 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.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of PVP production bactericidal device, comprise casing, be arranged on feed pipe on casing and discharge nozzle, collector pipe is provided with in described casing, described collector pipe is provided with some hollow-fibre membrane tow, described discharge nozzle is connected with collector pipe, and described bottom half is provided with sewage draining exit.Compared with prior art, the utility model structure is simple, can carry out fully degerming to PVP liquid, to make in every gram of (every milliliter) product mould bacterial content not higher than 100cfu.
Description
Technical field
The utility model relates to a kind of PVP production bactericidal device.
Background technology
In PVP is produced, physical and chemical index can reach pharmacopoeial requirements under normal circumstances, but ubiquity microorganism exceeds standard.According to the microbiological indicator of the current international practice, in every gram of (every milliliter) product, bacterial content is not higher than 1000cfu; In every gram of (every milliliter) product, mould bacterial content is not higher than 100cfu.In order to make this index reach prescribed limit, PVP liquid after this device filters, can be removed the microorganism existed in liquid, thus reach claimed range by this patent.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of PVP production bactericidal device.
The utility model is achieved through the following technical solutions:
A kind of PVP production bactericidal device, comprise casing, be arranged on feed pipe on casing and discharge nozzle, be provided with collector pipe in described casing, described collector pipe be provided with some hollow-fibre membrane tow, described discharge nozzle is connected with collector pipe, and described bottom half is provided with sewage draining exit.
Further, described casing sidepiece is provided with cycle pulse device, and described cycle pulse device comprises the circulation line be arranged on casing and the pulse pump be arranged on circulation line.
Further, described cycle pulse device is two, is separately positioned on casing both sides.
Further, described hollow-fibre membrane tow comprises stiff end and free end, and stiff end is arranged on above collector pipe, and free end passes through sealant sealing.
Further, described feed pipe and discharge nozzle are all arranged on bottom half, and described sewage outfalls setting is between feed pipe and discharge nozzle.
Compared with prior art, the utility model structure is simple, can carry out fully degerming to PVP liquid, to make in every gram of (every milliliter) product mould bacterial content not higher than 100cfu.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of PVP production bactericidal device, comprise casing 1, be arranged on the feed pipe 2 on casing 1 and discharge nozzle 3, collector pipe 4 is provided with in described casing 1, described collector pipe 4 is provided with some hollow-fibre membrane tow 5, described discharge nozzle 3 is connected with collector pipe 4, sewage draining exit 7 is provided with bottom described casing 1, described casing 1 sidepiece is provided with cycle pulse device, described cycle pulse device comprises the circulation line be arranged on casing 1 and the pulse pump 8 be arranged on circulation line, described cycle pulse device is two, be separately positioned on casing 1 both sides, described hollow-fibre membrane tow 5 comprises stiff end and free end, stiff end is arranged on above collector pipe 4, free end is sealed by fluid sealant 6, described feed pipe 2 and discharge nozzle 3 are all arranged on bottom casing 1, described sewage draining exit 7 is arranged between feed pipe 2 and discharge nozzle 3.
After PVP liquid enters casing from feed pipe, mould by hollow-fibre membrane filtering, by cycle pulse device, PVP liquid in casing is by iterative cycles, and then obtain better mould filtration result, after equipment runs a period of time, by sewage draining exit, equipment is cleaned.
Claims (5)
1. a PVP production bactericidal device, it is characterized in that, comprise casing, be arranged on feed pipe on casing and discharge nozzle, collector pipe is provided with in described casing, described collector pipe is provided with some hollow-fibre membrane tow, described discharge nozzle is connected with collector pipe, and described bottom half is provided with sewage draining exit.
2. a kind of PVP production bactericidal device according to claim 1, it is characterized in that, described casing sidepiece is provided with cycle pulse device, and described cycle pulse device comprises the circulation line be arranged on casing and the pulse pump be arranged on circulation line.
3. a kind of PVP production bactericidal device according to claim 2, it is characterized in that, described cycle pulse device is two, is separately positioned on casing both sides.
4. a kind of PVP production bactericidal device according to any one of claim 1-3, it is characterized in that, described hollow-fibre membrane tow comprises stiff end and free end, and stiff end is arranged on above collector pipe, and free end passes through sealant sealing.
5. a kind of PVP production bactericidal device according to any one of claim 1-3, it is characterized in that, described feed pipe and discharge nozzle are all arranged on bottom half, and described sewage outfalls setting is between feed pipe and discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009483.1U CN204380516U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP production bactericidal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009483.1U CN204380516U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP production bactericidal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380516U true CN204380516U (en) | 2015-06-10 |
Family
ID=53353273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009483.1U Expired - Fee Related CN204380516U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP production bactericidal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771659A (en) * | 2016-05-13 | 2016-07-20 | 浙江至美环境科技有限公司 | Detachable ultrafiltration filter |
-
2015
- 2015-01-08 CN CN201520009483.1U patent/CN204380516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771659A (en) * | 2016-05-13 | 2016-07-20 | 浙江至美环境科技有限公司 | Detachable ultrafiltration filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 454850 Henan city of Jiaozuo province Wenxian County Industrial Zone Xinyuan East Road No. 115 Patentee after: Jiaozuo Zhongwei special pharmaceutical Limited by Share Ltd Address before: 454850 Henan Province, Jiaozuo City Road East Xinyuan Industrial Clusters in Wenxian County No. 115 Jiaozuo Zhongwei special Pharmaceutical Co. Ltd. Patentee before: Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210108 |