CN204380290U - A kind of PVP spray-drying installation - Google Patents
A kind of PVP spray-drying installation Download PDFInfo
- Publication number
- CN204380290U CN204380290U CN201520009486.5U CN201520009486U CN204380290U CN 204380290 U CN204380290 U CN 204380290U CN 201520009486 U CN201520009486 U CN 201520009486U CN 204380290 U CN204380290 U CN 204380290U
- Authority
- CN
- China
- Prior art keywords
- water tank
- transfer pipeline
- outside equipped
- sleeve
- import
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of PVP spray-drying installation, comprise spray dryer, be arranged on the transfer pipeline before sprayer, be arranged on the delivery pump on transfer pipeline, described transfer pipeline is made up of multistage bend pipe and straight-run of pipe, described bend pipe is outside equipped with preheating water tank, described straight tube is outside equipped with pre-thermal sleeve, described preheating water tank top is provided with water tank import, bottom is provided with tank outlet, described pre-thermal sleeve is provided with sleeve pipe import and cannula exit, described tank outlet is connected with sleeve pipe import, described preheating water tank and pre-thermal sleeve are outside equipped with heat-insulation layer.Compared with prior art, the utility model is while there is not mass change in guarantee polymer, and heated polymerizable thing improves flow, increase yield.
Description
Technical field
The utility model relates to a kind of PVP spray-drying installation.
Background technology
In PVP spraying dry is produced, in order to increase the dry powder output of unit interval, need the spray amount increasing polymeric liquid within the unit interval, just production capacity can be reached.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of PVP spray-drying installation.
The utility model is achieved through the following technical solutions:
A kind of PVP spray-drying installation, comprise spray dryer, be arranged on spray dryer before transfer pipeline, the delivery pump be arranged on transfer pipeline, described transfer pipeline is made up of multistage bend pipe and straight-run of pipe, described bend pipe is outside equipped with preheating water tank, described straight tube is outside equipped with pre-thermal sleeve, described preheating water tank top is provided with water tank import, bottom is provided with tank outlet, described pre-thermal sleeve is provided with sleeve pipe import and cannula exit, described tank outlet is connected with sleeve pipe import, and described preheating water tank and pre-thermal sleeve are outside equipped with heat-insulation layer.
Compared with prior art, the utility model is while there is not mass change in guarantee polymer, and heated polymerizable thing improves flow, increase yield.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of PVP spray-drying installation, comprise spray dryer 10, be arranged on the transfer pipeline before spray dryer 10, be arranged on the delivery pump 3 on transfer pipeline, described transfer pipeline is made up of multistage bend pipe 1 and straight-run of pipe 2, described bend pipe 1 is outside equipped with preheating water tank 4, described straight tube 2 is outside equipped with pre-thermal sleeve 5, described preheating water tank 4 top is provided with water tank import 6, bottom is provided with tank outlet 7, described pre-thermal sleeve 5 is provided with sleeve pipe import 8 and cannula exit 9, described tank outlet 7 is connected with sleeve pipe import 8, described preheating water tank 4 and pre-thermal sleeve 5 are outside equipped with heat-insulation layer.
Claims (1)
1. a PVP spray-drying installation, comprise spray dryer, be arranged on the transfer pipeline before spray dryer, be arranged on the delivery pump on transfer pipeline, it is characterized in that, described transfer pipeline is made up of multistage bend pipe and straight-run of pipe, described bend pipe is outside equipped with preheating water tank, described straight tube is outside equipped with pre-thermal sleeve, described preheating water tank top is provided with water tank import, bottom is provided with tank outlet, described pre-thermal sleeve is provided with sleeve pipe import and cannula exit, described tank outlet is connected with sleeve pipe import, described preheating water tank and pre-thermal sleeve are outside equipped with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009486.5U CN204380290U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP spray-drying installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009486.5U CN204380290U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP spray-drying installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380290U true CN204380290U (en) | 2015-06-10 |
Family
ID=53353047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009486.5U Expired - Fee Related CN204380290U (en) | 2015-01-08 | 2015-01-08 | A kind of PVP spray-drying installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380290U (en) |
-
2015
- 2015-01-08 CN CN201520009486.5U patent/CN204380290U/en not_active Expired - Fee Related
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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 |