CN204395532U - A kind of vacuum pressure degassing tank - Google Patents
A kind of vacuum pressure degassing tank Download PDFInfo
- Publication number
- CN204395532U CN204395532U CN201420814332.9U CN201420814332U CN204395532U CN 204395532 U CN204395532 U CN 204395532U CN 201420814332 U CN201420814332 U CN 201420814332U CN 204395532 U CN204395532 U CN 204395532U
- Authority
- CN
- China
- Prior art keywords
- cover
- puddler
- vacuum
- vacuum pressure
- tank body
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- 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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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a kind of vacuum pressure degassing tank, comprise tank body, cover, puddler, described tank base center is provided with discharging opening; Described tank body upper end is provided with charging aperture, and described cover is circular, and described cover is screwed on tank body, and described cover is provided with form and vacuum adapter, and described form center is lucite; Described vacuum adapter upper end is provided with two interfaces, and the center of described cover is provided with electric machine support, and described electric machine support is equipped with turbo-dynamo; Described turbo-dynamo lower central is provided with power transmission shaft; Described power transmission shaft connects puddler upper end, and described puddler extends to tank body lower end through cover, and described puddler lower end is provided with paddle.The utility model degassing tank, vacuum outgas is fully thorough, can by the deaeration situation in form observable tank, both real-time degasifying effect can be observed easily and directly, also can be used for research bubble rule, the standardization of vacuum degassing tank can be produced in batches, greatly reduces cost.
Description
Technical field
The utility model relates to a kind of vacuum pressure degassing tank, especially a kind of vacuum pressure degassing tank being applicable to epoxy resin encapsulated pretreatment.
Background technology
Vacuum encapsulation material is mixed into air and steam in preparation process, transportation and use procedure, can produce a large amount of bubble during vacuum encapsulation.In potting process, if these gases fully can not be discharged and be encapsulated into the dead space of device inside formation, embedding defect will be formed at device inside.These embedding defects not only affect product appearance quality, the more important thing is the electric property and mechanical performance that affect product.This defect will produce shelf depreciation under high voltage electric field effect, and long-term corona will damage embedding body insulating properties gradually, even finally cause failure of insulation.If when applying in space, cause venting due to dead space inner and outer air pressure missionary society or progressively form low pressure and then cause electrion.
Utility model content
In order to overcome the problems referred to above, reply raw material carries out the pre-heat treatment, removes the volatile substances such as solvent, water wherein contained, in case impurity volatilization produces bubble.The purpose of this utility model is, provides a kind of vacuum pressure degassing tank, especially a kind of standardization, the vacuum pressure degassing tank that visual, low cost, reliability are strong.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of vacuum pressure degassing tank, comprise tank body, cover, puddler, described tank body is upper opening cylinder, and described tank base is funnel-form, and described tank base center is provided with discharging opening; Described tank body upper end is provided with charging aperture, and described cover is circular, and described cover is screwed on tank body, and described cover is provided with form and vacuum adapter, and described form center is lucite, to observe the degasification situation in tank.Described vacuum adapter upper end is provided with two interfaces, and the center of described cover is provided with electric machine support, and described electric machine support is equipped with turbo-dynamo; Described turbo-dynamo lower central is provided with power transmission shaft; Described power transmission shaft connects puddler upper end, and described puddler extends to tank body lower end through cover, and described puddler lower end is provided with paddle.
Further, described charging aperture is round hole.
Further, described cover and tank body junction are provided with sealing ring.
Further, described form is circular.
Further, described form has 2.
Further, described form is provided with lighting device or CCD camera head.
Further, described vacuum adapter is provided with vacuum valve.
Further, two interfaces of described vacuum adapter connect vavuum pump and air compressor machine respectively.
Further, be provided with bar and support in described puddler and cover junction cover, described puddler supports through bar, and described bar support base is provided with sealing ring.
Further, described power transmission shaft and puddler upper end are fixed by trip bolt.
the beneficial effect of utility model:
The utility model degassing tank, vacuum outgas is fully thorough, for vacuum encapsulation has carried out first step work.By the deaeration situation in visual window observable tank, both can observe real-time degasifying effect easily and directly, also can be used for research bubble rule.The standardization of vacuum degassing tank can be produced in batches, greatly reduces cost.
Accompanying drawing explanation
Fig. 1 is the utility model top view;
Fig. 2 is B-B sectional view in this Fig. 1;
In figure, 1-tank body, 2-puddler, 3-sealing ring, 4-bar supports, 5-cover, 6-vacuum adapter, 7-turbo-dynamo, 8-electrode suppor, 9-power transmission shaft, 10-discharging opening, 11-trip bolt, 12-charging aperture, 13-form, 14-paddle.
Detailed description of the invention
Embodiment 1
Shown in Fig. 1, Fig. 2, vacuum pressure degassing tank comprises tank body 1, cover 5, puddler 2, and tank body 1 is upper opening cylinder, and in funnel-form bottom tank body 1, tank body 1 bottom centre position is provided with discharging opening 10; Tank body 1 upper end is provided with charging aperture 12, and charging aperture 12 is round hole.Cover 5 is circular, and cover 5 is screwed on tank body 1, and cover 5 and tank body 1 junction are provided with sealing ring.Cover 5 is provided with 2 circular forms 13 and vacuum adapter 6, and form 13 center is lucite, to observe the degasification situation in tank.Described vacuum adapter 6 is provided with vacuum valve.Vacuum adapter 6 upper end is provided with two interfaces, can be connected with vavuum pump and air compressor machine by different mouths simultaneously.The center of cover 5 is provided with electric machine support 8, electric machine support 8 is equipped with turbo-dynamo 7.Turbo-dynamo 7 lower central is provided with power transmission shaft 9; Power transmission shaft 9 connects puddler 2 upper end, and puddler 2 extends to tank body 1 lower end through cover 5, and puddler 2 lower end is provided with paddle.Be provided with bar in puddler 2 and cover 5 junction cover 5 and support 4, puddler 2 supports 4 through bar, is provided with sealing ring 3 bottom bar support 4.Power transmission shaft 9 is fixed by trip bolt 11 with puddler 2 upper end.
During suction, tank body charging aperture is connected with charging basket by suction tube, opens the vacuum valve on vavuum pump and vacuum adapter, and form vacuum in tank, feed liquid is inhaled in tank in charging basket.
During vacuum degassing, first vacuum in tank body be evacuated to setting value and remain on this value always, starting turbo-dynamo, starting timing.Under the stirring of paddle, feed liquid forms erratic flow, the feed liquid at the bottom of tank and the feed liquid particle be deposited at the bottom of tank can be swept, and makes the abundant degasification of feed liquid, feed liquid with sediment is full and uniform to mix, and plays the effect that the contact area, the strengthening that strengthen feed liquid mixes.Empirical value: when the speed of stirring motor is at 60-100rpm, when the distance of paddle and tank skin is 3-4mm, mixing effect is best.When distance is between the two 3-4mm, between paddle and tank skin, can knifing be formed, prevent in feed liquid, having suspension or gas to be attached on tank skin.Mixing time arrives, and stops stirring, and recovers normal pressure.Form can observe real-time degasifying effect easily and directly, if need a form to install lighting device wherein, or installs CCD camera head, detects degassed situation in tank, also can be used for bubble Formation rule in research vacuum by computer equipment.
Before vacuum encapsulation, be first forced into 0.2MPa by vacuum degassing tank, feed liquid is advanced measuring pump by the gravity of depended on pressure and feed liquid self.
This tank has formed standardization (volume can be divided into 10L, 20L, 30L, 50L, 100L, 150L, and other open countries can be customized according to producer), can be mass, greatly reduces cost.
Above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a vacuum pressure degassing tank, comprises tank body, cover, puddler, it is characterized in that: described tank body is upper opening cylinder, and described tank base is funnel-form, and described tank base center is provided with discharging opening; Described tank body upper end is provided with charging aperture, and described cover is circular, and described cover is screwed on tank body, and described cover is provided with form and vacuum adapter, and described form center is lucite; Described vacuum adapter upper end is provided with two interfaces, and the center of described cover is provided with electric machine support, and described electric machine support is equipped with turbo-dynamo; Described turbo-dynamo lower central is provided with power transmission shaft; Described power transmission shaft connects puddler upper end, and described puddler extends to tank body lower end through cover, and described puddler lower end is provided with paddle.
2. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: described charging aperture is round hole.
3. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: described cover and tank body junction are provided with sealing ring.
4. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: described form is for circular.
5. a kind of vacuum pressure degassing tank according to claim 4, is characterized in that: described form has 2.
6. a kind of vacuum pressure degassing tank according to claim 4 or 5, is characterized in that: described form is provided with lighting device or CCD camera head.
7. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: described vacuum adapter is provided with vacuum valve.
8. a kind of vacuum pressure degassing tank according to claim 7, is characterized in that: two interfaces of described vacuum adapter connect vavuum pump and air compressor machine respectively.
9. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: be provided with bar in described puddler and cover junction cover and support, described puddler supports through bar, and described bar support base is provided with sealing ring.
10. a kind of vacuum pressure degassing tank according to claim 1, is characterized in that: described power transmission shaft and puddler upper end are fixed by trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814332.9U CN204395532U (en) | 2014-12-19 | 2014-12-19 | A kind of vacuum pressure degassing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814332.9U CN204395532U (en) | 2014-12-19 | 2014-12-19 | A kind of vacuum pressure degassing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395532U true CN204395532U (en) | 2015-06-17 |
Family
ID=53419433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814332.9U Expired - Fee Related CN204395532U (en) | 2014-12-19 | 2014-12-19 | A kind of vacuum pressure degassing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395532U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313323A (en) * | 2016-09-29 | 2017-01-11 | 中国地质大学（北京） | Oil well cement bubble removing device |
| WO2017036295A1 (en) * | 2015-08-29 | 2017-03-09 | 党祎贤 | Pump valve vacuum degassing device |
| CN106645591A (en) * | 2017-01-23 | 2017-05-10 | 中国民用航空飞行学院 | Apparatus for determining low expansion foam drainage |
| CN106731028A (en) * | 2017-01-17 | 2017-05-31 | 祁锦明 | A kind of exhaust apparatus installed in slurry pump housing front end |
-
2014
- 2014-12-19 CN CN201420814332.9U patent/CN204395532U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017036295A1 (en) * | 2015-08-29 | 2017-03-09 | 党祎贤 | Pump valve vacuum degassing device |
| CN106313323A (en) * | 2016-09-29 | 2017-01-11 | 中国地质大学（北京） | Oil well cement bubble removing device |
| CN106313323B (en) * | 2016-09-29 | 2018-08-14 | 中国地质大学（北京） | Oil well cementing cement air bubble eliminating device |
| CN106731028A (en) * | 2017-01-17 | 2017-05-31 | 祁锦明 | A kind of exhaust apparatus installed in slurry pump housing front end |
| CN106645591A (en) * | 2017-01-23 | 2017-05-10 | 中国民用航空飞行学院 | Apparatus for determining low expansion foam drainage |
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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: 20150617 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |