CN203964552U - Simple vacuum drying device - Google Patents
Simple vacuum drying device Download PDFInfo
- Publication number
- CN203964552U CN203964552U CN201420042430.5U CN201420042430U CN203964552U CN 203964552 U CN203964552 U CN 203964552U CN 201420042430 U CN201420042430 U CN 201420042430U CN 203964552 U CN203964552 U CN 203964552U
- Authority
- CN
- China
- Prior art keywords
- safety flack
- rubber tube
- vacuum drying
- vavuum pump
- drying
- 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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Abstract
The utility model provides a kind of simple vacuum drying device, comprises air dry oven, drying basin, vavuum pump and safety flack, and described drying basin is arranged in air dry oven, and drying basin lid is provided with aspirating hole; Vavuum pump and safety flack are arranged on the top of air dry oven; One end of described aspirating hole connection rubber tube, the other end of rubber tube connects safety flack, and safety flack connects vavuum pump by rubber tube.This drying device can be under the condition of common drying box and common glassware the vacuum drying of complete paired samples, cost-saving.
Description
Technical field
The utility model relates to a kind of simple vacuum drying device, belongs to field of mechanical technique.
Background technology
Chemical field often need to carry out vacuum drying to the material of some unstable chemcial properties, easily oxidation, and this is mainly to dry sample for the temperature lower, and starvation, prevents oxidation and the decomposition of sample simultaneously.This process is generally carried out in vacuum drying chamber the inside.But the in the situation that of not having vacuum drying chamber or vacuum drying chamber to damage in some laboratories, vacuum drying that just can not complete paired samples.
Utility model content
The purpose of this utility model is to provide a kind of simple vacuum drying device, uses some common experimental facilities of laboratory, just can assemble a set of easy Minton dryer, and material is carried out to vacuum drying.
For solving the above technical problem, the technical scheme that the utility model provides is as follows: a kind of simple vacuum drying device, described drying device comprises air dry oven, drying basin, vavuum pump and safety flack, and described drying basin is arranged in air dry oven, and drying basin lid is provided with aspirating hole; Vavuum pump and safety flack are arranged on the top of air dry oven; One end of described aspirating hole connection rubber tube, the other end of rubber tube connects safety flack, and safety flack connects vavuum pump by rubber tube.
Further, described safety flack bottleneck band rubber stopper, is inserted with two glass tubes on rubber stopper, and rubber tube is connected on glass tube.
Further, described forced air drying box top is with thermowell, and thermometer can take out in hole.
Further, described aspirating hole side is provided with piston, the rotating opening by piston or close aspirating hole.
This simple vacuum drying device that the utility model relates to, on rubber tube, terminate on the glass tube of safety flack, lower end is connected on the aspirating hole of drying basin, the other end of safety flack is connected with vavuum pump by rubber tube, by vavuum pump, drain the air of drying basin the inside, by the temperature in the heater rising drying basin of air dry oven, just meet vacuum drying condition again, formed an easy Minton dryer.This drying device can be under the condition of common drying box and common glassware the vacuum drying of complete paired samples, cost-saving.
Accompanying drawing explanation
Fig. 1 is a kind of easy Minton dryer structural representation of the utility model;
Description of reference numerals:
1-vavuum pump; 2-safety flack; 3-thermometer hole; 4-rubber tube; 5-drying basin; 6-sample; 7-air dry oven.
The specific embodiment
Simple vacuum drying device comprises air dry oven 7, drying basin 5, vavuum pump 1 and safety flack 2, and described drying basin 5 is arranged in air dry oven 7, and drying basin 5 lids are provided with aspirating hole; Vavuum pump 1 and safety flack are arranged on the top of air dry oven 7; One end of described aspirating hole connection rubber tube 4, the other end of rubber tube 4 connects safety flack 2, and safety flack 2 connects vavuum pump 1 by rubber tube.
Sample 6 is arranged in drying basin 5.
Safety flack 2 bottleneck band rubber stoppers, are inserted with two glass tubes on rubber stopper, rubber tube is connected on glass tube.
Air dry oven 7 tops are with thermowell, and thermometer can take out in hole.
Aspirating hole side is provided with piston, the rotating opening by piston or close aspirating hole.
In use, first air dry oven temperature setting is set to the value needing, the more vacuum drying sample of needs is positioned in drying basin 5, after cover lid, be positioned in air dry oven 7.The thermometer on air dry oven 7 tops is taken down, from aperture the inside, wear rubber tube 4, lower end is connected on the aspirating hole on drying basin lid, and the other end is connected on the glass tube of safety flack 2, closes air dry oven 7.The other end of safety flack 2 is connected on vavuum pump 1 by rubber tube.Turn piston, opens the aspirating hole on drying basin 5 lids, starts vavuum pump, and drying basin 5 is vacuumized.When vavuum pump 1 air pressure connects near-critical time, close upper piston, then turn off water pump, carry out vacuum drying.Can suitably open vavuum pump 1 after a while, again vacuumize, until sample is dried.After sample 6 is dried, after dropping to normal temperature Deng the temperature of air dry oven 7, open drying box, first disconnect the rubber tube being connected with aspirating hole on drying basin lid, drying basin is taken out from air dry oven 7 the insides, slowly open drying basin 5 lids and take out sample, finally the rubber tube that connects vavuum pump 1 and safety flack 2 is taken off, vavuum pump and safety flack are put back to original position.
The specific embodiment described in the utility model does not form the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and within improvement etc. all should be included in protection domain of the present utility model.
Claims (4)
1. a simple vacuum drying device, is characterized in that, described drying device comprises air dry oven, drying basin, vavuum pump and safety flack, and described drying basin is arranged in air dry oven, and drying basin lid is provided with aspirating hole; Vavuum pump and safety flack are arranged on the top of air dry oven; One end of described aspirating hole connection rubber tube, the other end of rubber tube connects safety flack, and safety flack connects vavuum pump by rubber tube.
2. simple vacuum drying device according to claim 1, is characterized in that, described safety flack bottleneck band rubber stopper, is inserted with two glass tubes on rubber stopper, and rubber tube is connected on glass tube.
3. simple vacuum drying device according to claim 1, is characterized in that, described forced air drying box top is with thermowell, and thermometer can take out in hole.
4. simple vacuum drying device according to claim 1, is characterized in that, described aspirating hole side is provided with piston, the rotating opening by piston or close aspirating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042430.5U CN203964552U (en) | 2014-01-23 | 2014-01-23 | Simple vacuum drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042430.5U CN203964552U (en) | 2014-01-23 | 2014-01-23 | Simple vacuum drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964552U true CN203964552U (en) | 2014-11-26 |
Family
ID=51925125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042430.5U Expired - Fee Related CN203964552U (en) | 2014-01-23 | 2014-01-23 | Simple vacuum drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766800A (en) * | 2016-11-21 | 2017-05-31 | 扬中市盛源车辆配件有限公司 | A kind of drying box for producing battery separator |
-
2014
- 2014-01-23 CN CN201420042430.5U patent/CN203964552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766800A (en) * | 2016-11-21 | 2017-05-31 | 扬中市盛源车辆配件有限公司 | A kind of drying box for producing battery separator |
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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: 20141126 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |