CN201098566Y - Vacuum degassing device for high-viscosity liquid silicon rubber - Google Patents
Vacuum degassing device for high-viscosity liquid silicon rubber Download PDFInfo
- Publication number
- CN201098566Y CN201098566Y CNU2007200268472U CN200720026847U CN201098566Y CN 201098566 Y CN201098566 Y CN 201098566Y CN U2007200268472 U CNU2007200268472 U CN U2007200268472U CN 200720026847 U CN200720026847 U CN 200720026847U CN 201098566 Y CN201098566 Y CN 201098566Y
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- vacuum
- silicon rubber
- vacuum container
- vacuum tank
- viscosity liquid
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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a vacuum degassing device for high viscosity liquid silicone rubber. The utility model comprises a vacuum container and a vacuum pump, wherein the top of the vacuum container is provided with a liquid storage tank communicating with the vacuum container through a filter disk, and a latex bucket is arranged below the filter disk in the vacuum container. The utility model isolates the liquid storage tank and the vacuum container via the filter disk, when a certain degree of vacuum is reached inside the vacuum container, the silicone rubber at the bottom of the liquid storage tank can be sucked into the vacuum container from the filter disk to achieve the air separation effect. The vacuum degassing device has the advantages of high suction speed, rapid degassing of silicone rubber, and good degassing effect.
Description
(1) technical field
The utility model relates to a kind of liquid silastic vacuum degasser, particularly a kind of vacuum degasser of high viscosity liquid silicon rubber.
(2) background technology
Liquid silastic is the 20Kg/ bucket, all can remain 2 ~ 5Kg according to every barrel of glue of existing equipment can't use at every turn, needing these barrels primer is that unit concentrates in together again so that reuse with 20Kg, be rolled in the silicon rubber but in processing procedure, have air in certain amount, influence the use of liquid silastic.Existing liquid silastic degasser is that liquid silastic passes through by vacuum tank, with vavuum pump gas to be extracted out, thereby made liquid silastic separated from the gas in the pipeline suction vacuum tank.This liquid silastic degasser for viscosity higher liquid silastic, a kind of situation is to take out motionlessly, another situation is taken out too slowly, efficient is low.
(3) summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and can outgas fast and the vacuum degasser of the high viscosity liquid silicon rubber that degasifying effect is good.
In order to realize the foregoing invention purpose, the utility model comprises vacuum tank and vavuum pump, and the top of described vacuum tank is provided with the fluid reservoir that is communicated with vacuum tank by filter disc, and the below of filter disc is provided with the glue bucket in the vacuum tank.
For easy to operate, the connecting pipeline of described vacuum tank and vavuum pump is provided with valve.
In order to improve degasifying effect, the filter opening diameter of described filter disc is that 0.5mm, pitch-row are not less than 10mm.
The utility model beneficial effect is: the utility model adopts filter disc to isolate fluid reservoir and vacuum tank, when reaching certain vacuum in the vacuum tank and spend, the silicon rubber of fluid reservoir bottom can suck vacuum tank from filter disc, play the effect of separation of air, pumping velocity is fast, realize the quick degassing of silicon rubber, and degasifying effect is good.
(4) description of drawings
Fig. 1 is this practical new construction schematic diagram;
Among the figure: 1, fluid reservoir, 2, gas-liquid mixed silicon rubber, 3, filter disc, 4, vacuum tank, 5, the glue bucket, 6, liquid silastic, 7, valve, 8, vavuum pump.Arrow is represented the flow direction of silicon rubber.
(5) specific embodiment
A kind of specific embodiment as shown in Figure 1, it comprises fluid reservoir 1, filter disc 3, vacuum tank 4, glue bucket 5, liquid silastic 6, valve 7 and vavuum pump 8, filter disc 3 is installed in the top mouth of fluid reservoir 1, fluid reservoir 1 is placed on the filter disc 3, fluid reservoir 1 is communicated with vacuum tank 4 by filter disc 3, the filter opening diameter of filter disc 3 is that 0.5mm, pitch-row are not less than 10mm, glue bucket 5 is arranged in the vacuum tank 4 and makes it be in the below of filter disc 3, vacuum tank 4 is connected vavuum pump 8 by tracheae, tracheae is provided with valve 7, and valve 7 can adopt the valve of ball valve or other good airproof performance.
Method of operating: earlier pending gas-liquid mixed silicon rubber 2 is put into fluid reservoir 1, open valve 7, start vavuum pump 8.When vacuum reaches certain value in the vacuum tank 4, utilize atmospheric pressure that the silicon rubber in the fluid reservoir 1 is pressed in the glue bucket 5 in the vacuum tank 4 by filter disc 3, form liquid silastic 6, promptly realized the vacuum outgas of liquid silastic.
Claims (3)
1, a kind of vacuum degasser of high viscosity liquid silicon rubber, comprise vacuum tank (4) and vavuum pump (8), it is characterized in that: the top of described vacuum tank (4) is provided with the fluid reservoir (1) that is communicated with vacuum tank (4) by filter disc (3), and the below of the interior filter disc of vacuum tank (4) (3) is provided with glue bucket (5).
2, the vacuum degasser of high viscosity liquid silicon rubber according to claim 1 is characterized in that: the connecting pipeline of described vacuum tank (4) and vavuum pump (8) is provided with valve (7).
3, the vacuum degasser of high viscosity liquid silicon rubber according to claim 1 is characterized in that: the filter opening diameter of described filter disc (3) is that 0.5mm, pitch-row are not less than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200268472U CN201098566Y (en) | 2007-08-24 | 2007-08-24 | Vacuum degassing device for high-viscosity liquid silicon rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200268472U CN201098566Y (en) | 2007-08-24 | 2007-08-24 | Vacuum degassing device for high-viscosity liquid silicon rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098566Y true CN201098566Y (en) | 2008-08-13 |
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ID=39935094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200268472U Expired - Fee Related CN201098566Y (en) | 2007-08-24 | 2007-08-24 | Vacuum degassing device for high-viscosity liquid silicon rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098566Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010121477A1 (en) * | 2009-04-24 | 2010-10-28 | 东莞宏威数码机械有限公司 | Glue defoaming device and defoaming method |
| CN103242878A (en) * | 2013-05-07 | 2013-08-14 | 中海油（青岛）重质油加工工程技术研究中心有限公司 | Asphalt bubble removing device and defoaming method thereof |
| CN105664540A (en) * | 2016-04-05 | 2016-06-15 | 深圳市艺美佳滴胶有限公司 | Novel vacuum defoaming process for feed liquid |
| CN108176083A (en) * | 2018-01-24 | 2018-06-19 | 南方电网科学研究院有限责任公司 | Filter air bubble eliminating device |
| CN117677259A (en) * | 2024-01-31 | 2024-03-08 | 上海伏曦炘空科技有限公司 | Perovskite solar cell pasting method and system for space spacecraft |
-
2007
- 2007-08-24 CN CNU2007200268472U patent/CN201098566Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010121477A1 (en) * | 2009-04-24 | 2010-10-28 | 东莞宏威数码机械有限公司 | Glue defoaming device and defoaming method |
| CN103242878A (en) * | 2013-05-07 | 2013-08-14 | 中海油（青岛）重质油加工工程技术研究中心有限公司 | Asphalt bubble removing device and defoaming method thereof |
| CN103242878B (en) * | 2013-05-07 | 2014-11-05 | 中国海洋石油总公司 | Asphalt bubble removing device and defoaming method thereof |
| CN105664540A (en) * | 2016-04-05 | 2016-06-15 | 深圳市艺美佳滴胶有限公司 | Novel vacuum defoaming process for feed liquid |
| CN108176083A (en) * | 2018-01-24 | 2018-06-19 | 南方电网科学研究院有限责任公司 | Filter air bubble eliminating device |
| CN108176083B (en) * | 2018-01-24 | 2020-06-30 | 南方电网科学研究院有限责任公司 | Bubble filtering device |
| CN117677259A (en) * | 2024-01-31 | 2024-03-08 | 上海伏曦炘空科技有限公司 | Perovskite solar cell pasting method and system for space spacecraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |