CN208736038U - A kind of vacuum oven - Google Patents
A kind of vacuum oven Download PDFInfo
- Publication number
- CN208736038U CN208736038U CN201821230651.XU CN201821230651U CN208736038U CN 208736038 U CN208736038 U CN 208736038U CN 201821230651 U CN201821230651 U CN 201821230651U CN 208736038 U CN208736038 U CN 208736038U
- Authority
- CN
- China
- Prior art keywords
- bin
- partition
- conduit
- conical flask
- bath
- 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of vacuum ovens, including bin, the front openings of the bin, front side one end of bin has been connected by hinge chamber door corresponding with bin, this vacuum drying box structure is simple, by adding aqueous solution into conical flask, the aqueous solution in conical flask is heated using water-bath, the steam of generation enters bin by the second conduit, and azeotropism is generated with the solvent in material on partition, the solvent being difficult in dried material is evacuated and is taken out of, accelerate the drying efficiency of material, when the height for needing to adjust partition or when removing, can use the U-shaped handle of insulation pulls partition to suitable position up and down, then in succession and threaded hole by thread plug, thread groove blocks, partition is fixed, it does not need to cool down to bin by above-mentioned this method, then mobile dividing plate again, and use slidingtype The method for adjusting divider height, also reaches more convenient and fast effect.
Description
Technical field
The utility model relates to vacuum oven field, specially a kind of vacuum oven.
Background technique
Vacuum oven aims at dry thermal sensitivity, easily decompose and readily oxidizable substance and design, can internally pour inertia
The article of gas, especially some complicated components also can be carried out rapid draing.Vacuum oven is widely used in biochemistry, changes
Application field is studied in work pharmacy, health care, agri-scientific research, environmental protection etc., makees that powder is dry, bake and bank up with earth and all kinds of glass hold
The disinfection and sterilizing of device are difficult to dry substance with some, even if placing tens hours in vacuum oven, are also unable to reach
Thoroughly dry purpose, and when divider height adjustment in existing vacuum oven, it needs the temperature drop in vacuum oven
Get off, then drawing out partition plate be placed on again on other sliding rail again, it has not been convenient to, for this purpose, proposing a kind of vacuum oven.
Utility model content
The purpose of this utility model is to provide a kind of vacuum ovens, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of vacuum oven, including bin, institute
The front openings of bin are stated, front side one end of bin has been connected by hinge chamber door corresponding with bin, and bin is far from chamber door
Sidewall upper perforation be connected with vacuum tube, and bin is placed with partition, several air holes, the bin are offered on partition
Dry auxiliary device is plugged in the gas vent that side wall lower ends far from chamber door open up.
Preferably, the dry auxiliary device includes water-bath and conical flask, and it is logical that the upper surface of water-bath offers first
Hole, conical flask are placed in the inner bottom wall of water-bath by first through hole, and the bottleneck of the conical flask is placed with sealing-plug, sealing
It is opened up beyond the Great Wall there are two the second through-hole, is plugged with the first conduit on the second through-hole of left side, one end of the first conduit is located at conical flask
Bottom of bottle, the other end of the first conduit is located at the outside of water-bath and penetrates through with atmosphere, is plugged with second on the second through-hole of right side
One end of conduit, the second conduit is located in conical flask, the other end of the second conduit be located at the outside of water-bath and with gas vent
Inner wall interference fit.
Preferably, the strip groove that the two sidewalls of the partition are opened up with bin inner wall is slidably connected, and partition is far from chamber door
Side wall offer thread groove, bin offers several threaded holes corresponding with thread groove, screw thread far from the side wall of chamber door
The inner thread of slot is plugged with one end of thread plug, and the other end screw thread of thread plug reaches the outside of bin, institute through threaded hole
The front side wall for stating partition is fixedly connected with the U-shaped handle of insulation.
Preferably, the inner wall of second through-hole is fixedly connected with sealing ring.
Compared with prior art, the utility model has the beneficial effects that
1, by adding aqueous solution into conical flask, the aqueous solution in conical flask is heated using water-bath, is generated
Steam bin is entered by the second conduit, and generate azeotropism with the solvent in material on partition, it may be difficult to dried material
In solvent be evacuated and take out of, accelerate the drying efficiency of material；
2, when the height for needing to adjust partition or when removing, it can use the U-shaped handle of insulation and pull partition to closing up and down
Then thread plug is blocked with threaded hole, thread groove in succession, partition is fixed by suitable position, not by above-mentioned this method
It needs to cool down to bin, then mobile dividing plate again, and using the method for slidingtype adjustment divider height, also reaches more easily
Effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is diaphragm structure schematic diagram.
In figure: bin 1, chamber door 2, vacuum tube 3, partition 4, water-bath 5, conical flask 6, sealing-plug 7, the first conduit 8, second
Conduit 9, the U-shaped handle 10 of insulation, thread plug 11, threaded hole 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
Front side one end of a kind of vacuum oven, including bin 1, the front openings of bin 1, bin 1 is connected by hinge
There is chamber door 2 corresponding with bin 1, bin 1 is connected with vacuum tube 3 far from the sidewall upper perforation of chamber door 2, and vacuum tube 3 is separate
One end of bin 1 is controlled to a vacuum pump, and bin 1 is placed with partition 4, several air holes are offered on partition 4, partition 4
The strip groove that two sidewalls are opened up with 1 inner wall of bin is slidably connected, and partition 4 offers thread groove, bin far from the side wall of chamber door 2
1 side wall far from chamber door 2 offers several threaded holes 12 corresponding with thread groove, and the inner thread of thread groove is plugged with spiral shell
One end of line plug 11, the other end screw thread of thread plug 11 reach the outside of bin 1 through threaded hole 12, and the front side wall of partition 4 is solid
Surely it is connected with the U-shaped handle 10 of insulation, each threaded hole 12 matches a thread plug 11.
Dry auxiliary device, dry auxiliary device are plugged in the gas vent that bin 1 is opened up far from the side wall lower ends of chamber door 2
Including water-bath 5 and conical flask 6, the upper surface of water-bath 5 offers first through hole, and conical flask 6 is placed on by first through hole
In the inner bottom wall of water-bath 5, aqueous solution is added in conical flask 6, the bottleneck of conical flask 6 is placed with sealing-plug 7, opens on sealing-plug 7
If the inner wall of the second through-hole is fixedly connected with sealing ring, and the first conduit 8 and the second conduit 9 are detachable there are two the second through-hole,
And be both interference fitted with sealing-plug 7, the first conduit 8 is plugged on the second through-hole of left side, one end of the first conduit 8 is located at cone
The bottom of bottle of shape bottle 6, the other end of the first conduit 8 are located at the outside of water-bath 5 and penetrate through with atmosphere, grafting on the second through-hole of right side
There is the second conduit 9, one end of the second conduit 9 is located in conical flask 6, and the other end of the second conduit 9 is located at the outside of water-bath 5 simultaneously
It being interference fitted with the inner wall of gas vent, the second conduit 9 is located at the top that one end in conical flask 6 is located at aqueous solution in conical flask 6,
It is respectively connected with gate valve on first conduit 8 and the second conduit 9, to adjust uninterrupted.
In this case, by adding aqueous solution into conical flask 6, the aqueous solution in conical flask 6 is added using water-bath 5
Heat, the steam of generation enters bin 1 by the second conduit 9, and generates azeotropism with the solvent in material on partition 4, will be difficult
It is evacuated and is taken out of with the solvent in dried material, accelerate the drying efficiency of material, in addition, when the height for needing to adjust partition 4
Or when removing, it can use U-shaped about 10 handle of insulation and pull partition 4 to suitable position, it is then that thread plug 11 is successive
It is blocked with threaded hole 12, thread groove, partition 4 is fixed, then blocked up corresponding threaded hole 12 using other thread plugs 11
Firmly, then vacuum drying, it does not need to cool down to bin 1 by above-mentioned this method, then mobile dividing plate 4 again, and using sliding
The method that formula adjusts 4 height of partition, also reaches more convenient and fast effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of vacuum oven, including bin (1), the front openings of the bin (1), front side one end of bin (1) passes through
Hinge connection has chamber door (2) corresponding with bin (1), and bin (1) is connected with vacuum far from the sidewall upper perforation of chamber door (2)
It manages (3), and bin (1) is placed with partition (4), partition offers several air holes on (4), it is characterised in that: the bin
(1) dry auxiliary device is plugged in the gas vent that the side wall lower ends far from chamber door (2) open up.
2. a kind of vacuum oven according to claim 1, it is characterised in that: the dry auxiliary device includes water-bath
(5) and conical flask (6), the upper surface of water-bath (5) offer first through hole, and conical flask (6) is placed on water by first through hole
In the inner bottom wall of bath (5), the bottleneck of the conical flask (6) is placed with sealing-plug (7), opens up that there are two the on sealing-plug (7)
Two through-holes are plugged with the first conduit (8) on the second through-hole of left side, and one end of the first conduit (8) is located at the bottom of bottle of conical flask (6),
The other end of first conduit (8) is located at the outside of water-bath (5) and penetrates through with atmosphere, is plugged with second on the second through-hole of right side and leads
It manages (9), one end of the second conduit (9) is located in conical flask (6), and the other end of the second conduit (9) is located at the outside of water-bath (5)
And it is interference fitted with the inner wall of gas vent.
3. a kind of vacuum oven according to claim 1, it is characterised in that: the two sidewalls of the partition (4) are and case
The strip groove that cabinet (1) inner wall opens up is slidably connected, and partition (4) offers thread groove far from the side wall of chamber door (2), and bin (1) is remote
Side wall from chamber door (2) offers several threaded holes (12) corresponding with thread groove, and the inner thread of thread groove is plugged with
One end of thread plug (11), the other end screw thread of thread plug (11) reach the outside of bin (1) through threaded hole (12), it is described every
The front side wall of plate (4) is fixedly connected with the U-shaped handle (10) of insulation.
4. a kind of vacuum oven according to claim 2, it is characterised in that: the inner wall of second through-hole is fixedly connected
There is sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230651.XU CN208736038U (en) | 2018-08-01 | 2018-08-01 | A kind of vacuum oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230651.XU CN208736038U (en) | 2018-08-01 | 2018-08-01 | A kind of vacuum oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736038U true CN208736038U (en) | 2019-04-12 |
Family
ID=66027930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230651.XU Expired - Fee Related CN208736038U (en) | 2018-08-01 | 2018-08-01 | A kind of vacuum oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074519A (en) * | 2021-06-07 | 2021-07-06 | 美药星（南京）制药有限公司 | Method for efficiently removing residual organic solvent in insulin aspart |
-
2018
- 2018-08-01 CN CN201821230651.XU patent/CN208736038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074519A (en) * | 2021-06-07 | 2021-07-06 | 美药星（南京）制药有限公司 | Method for efficiently removing residual organic solvent in insulin aspart |
| CN113074519B (en) * | 2021-06-07 | 2021-10-29 | 美药星（南京）制药有限公司 | Method for efficiently removing residual organic solvent in insulin aspart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190412 Termination date: 20200801 |