CN206262138U - Distillation tubular construction with filtering baffle - Google Patents
Distillation tubular construction with filtering baffle Download PDFInfo
- Publication number
- CN206262138U CN206262138U CN201620726687.1U CN201620726687U CN206262138U CN 206262138 U CN206262138 U CN 206262138U CN 201620726687 U CN201620726687 U CN 201620726687U CN 206262138 U CN206262138 U CN 206262138U
- Authority
- CN
- China
- Prior art keywords
- filtering baffle
- crude material
- filtering
- tubular construction
- distillation
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000004821 distillation Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000013058 crude material Substances 0.000 claims abstract description 43
- 238000000859 sublimation Methods 0.000 claims abstract description 38
- 230000008022 sublimation Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 abstract description 10
- 238000004380 ashing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 10
- 239000011368 organic material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005092 sublimation method Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of distillation tubular construction with filtering baffle, distillation tubular construction includes sublimation pipe body, and upper and lower two pieces of filtering baffles are provided with the sublimation pipe body, and crude material filter bores are respectively arranged with the upper and lower filtering baffle.The utility model uses filtering baffle, can be while distillation, so that crude material slowly flows to lower filtering baffle from upper filtering baffle, flowed in sublimation pipe body from lower filtering baffle, so that material is uniformly distributed, so the material of ashing can be stayed in upper filtering baffle, it is to avoid the crude material below ash content covering, smoldering is caused, beneficial to the distillation of crude material.
Description
Technical field
The utility model is related to field of liquid crystal, relates in particular to the sublimation pipe for the distillation of OLED organic materials
Structure and sublimation apparatus.
Background technology
The efficiency of OLED is closely bound up with luminous organic material, and luminous organic material determines that OLED's is luminous photochromic
Etc. important indicator.And the purity of luminous organic material is its luminous photochromic, key of the index such as luminescent lifetime.The liter of organic material
It is the committed step for improving organic material purity that China is made.
As shown in figure 1, general OLED organic material sublimation apparatus, including a metallic cavity 1, the metallic cavity 1 includes
Heating zone 2, sublimation pipe 3 is arranged in the heating zone 2 of metallic cavity.Specific sublimation process：Crude material is placed in sublimation pipe 3
It is interior, vacuumized, then heating sublimation.As distillation is carried out, crude material part starts ashing, and grey branch is in crude material
Surface is formed, as shown in Fig. 2 in sublimation pipe 3, ash content 4 will cover crude material 5 so that rate of sublimation is slack-off, simultaneously because covering
Lid so that base material aggravates the ashing of material by smoldering.At this moment need to move sublimation pipe.Normal practice is to terminate distillation, drop
Warm vacuum breaker, distils again after mobile sublimation pipe, and cumbersome, elapsed time is long.
Utility model content
Regarding to the issue above, the utility model provides a kind of distillation tubular construction and sublimation apparatus with filtering baffle, with
Solve the problems, such as ash content covering crude material in the prior art.
To achieve these goals, the utility model provides a kind of：
Distillation tubular construction with filtering baffle, including sublimation pipe body, it is characterised in that in the sublimation pipe body
Upper and lower two pieces of filtering baffles are provided with, crude material filter bores are respectively arranged with the upper and lower filtering baffle.
Preferably, the crude material filter bores of upper and lower filtering baffle are shifted to install.
Preferably, upper filtering baffle is the hinge structure to lower recess, and lower filtering baffle is the hinge structure for raising up.
Further, the crude material filter bores of the lower filtering baffle are arranged between both sides, the crude material filter bores of upper filtering baffle
Every being arranged on folding line position.
Preferably, the two ends of upper and lower filtering baffle are fixedly connected with sublimation pipe body.
The upper and lower filtering baffle is horizontal baffle.
Preferably, the crude material filter bores are circular hole.
Preferably, the crude material filter bores are delthyrium.
Preferably, the crude material filter bores are square opening.
The utility model also provides a kind of sublimation apparatus, including heating chamber, and above-mentioned sublimation pipe knot is provided with heating chamber
Structure, the end face of above-mentioned distillation tubular construction is fixedly connected one end of connecting rod by fixture, and the other end of connecting rod stretches out heating chamber.
Preferably, connecting rod is provided with corrugated pipe sealing ring with the junction of heating chamber.
The utility model uses filtering baffle, can be while distillation so that crude material is slowly from upper filtering gear
Plate flows to lower filtering baffle, is flowed in sublimation pipe body from lower filtering baffle so that material is uniformly distributed, so can handle
The material of ashing stays in filtering baffle, it is to avoid the crude material below ash content covering, smoldering is caused, beneficial to the liter of crude material
China.The structure can improve rate of sublimation, thus reach good volume production purification efficiency.
The characteristics of the utility model, see the detailed description of this case schema and following preferable implementation method and obtain clear
Ground understands.
Brief description of the drawings
Fig. 1 is the schematic diagram of OLED organic materials sublimation apparatus in the prior art.
Fig. 2 is the schematic diagram of ash content covering crude material in sublimation pipe.
Fig. 3 is the sublimation pipe structural representation with filtering baffle in embodiment 1.
Fig. 4 is the generalized section of the distillation tubular construction with filtering baffle in embodiment 1.
Fig. 5 is that crude material filter bores are the schematic diagram of delthyrium.
Fig. 6 is the schematic diagram of sublimation apparatus.
Fig. 7 is the schematic diagram of embodiment 2.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand,
The utility model is expanded on further with reference to specific embodiment.
Embodiment 1
Referring to Fig. 3 and 4, the distillation tubular construction with filtering baffle, including sublimation pipe body 20, in sublimation pipe body 20
Upper and lower two pieces of filtering baffles (80,90) are provided with, the two ends of upper and lower filtering baffle (80,90) and sublimation pipe body 20 are fixed and connected
Connect (do not indicated in figure).Wherein, upper filtering baffle 80 is the hinge structure to lower recess, and lower filtering baffle 90 raises up
Hinge structure.Crude material filter bores are respectively arranged with upper and lower filtering baffle (80,90).The crude product material of lower filtering baffle 90
Material filter bores 91 are arranged on both sides, and the crude material filter bores 81 of upper filtering baffle 80 are disposed on folding line position.It is upper and lower
The crude material filter bores of filtering baffle are shifted to install, and are conducive to the dispersed of crude material.
In the present embodiment, the crude material filter bores 81 of upper filtering baffle 80 are circular hole.The crude product of lower filtering baffle 90
Filtration of material hole 91 is square opening, of course, it is possible to using the hole of other shapes, such as delthyrium (as shown in Figure 5).Crude material stream
Dynamic speed depends on the size and density in crude material filter bores aperture.
Referring to Fig. 6, when using, the distillation tubular construction is arranged in heating chamber 10, the end face of the tubular construction that distils is by folder
Tool 30 is fixedly connected one end of connecting rod 40, and the other end of connecting rod 40 stretches out heating chamber.Connecting rod 40 is set with the junction of heating chamber
Mobile degree needed for thering is corrugated pipe sealing ring 50, the length of corrugated pipe sealing ring 50 to depend on the sublimation pipe of design, Neng Gouyi
Dynamic and rotation sublimation pipe, and ensure air-tightness.
While crude material distils, crude material slowly flows to lower filtering baffle 90 from upper filtering baffle 80,
Then slowly flowed in sublimation pipe body 20 from lower filtering baffle 90 so that crude material is uniformly distributed, so can be ash
The material of change is stayed on filtering baffle 80, it is to avoid the crude material below ash content covering, smoldering is caused, beneficial to crude material
Distillation.The structure can improve rate of sublimation, thus reach good volume production purification efficiency.
Embodiment 2
Referring to Fig. 7, the distillation tubular construction with filtering baffle, including sublimation pipe body 20 set in sublimation pipe body 20
Upper and lower two pieces of filtering baffles (60,70) are equipped with, the two ends of upper and lower filtering baffle (60,70) are fixedly connected with sublimation pipe body 20
(not indicated in figure).Wherein, upper and lower filtering baffle (60,70) is horizontal baffle.Divide on upper and lower filtering baffle ((60,70))
Crude material filter bores (61,71) are not provided with.The crude material filter bores (61,71) of upper and lower filtering baffle are shifted to install,
Be conducive to the dispersed of crude material.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (9)
1. the distillation tubular construction with filtering baffle, including sublimation pipe body, it is characterised in that set in the sublimation pipe body
Upper and lower two pieces of filtering baffles are equipped with, crude material filter bores are respectively arranged with the upper and lower filtering baffle.
2. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that upper and lower filtering baffle
Crude material filter bores are shifted to install.
3. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that upper filtering baffle is downward
The hinge structure of depression, lower filtering baffle is the hinge structure for raising up.
4. the distillation tubular construction with filtering baffle according to claim 3, it is characterised in that the lower filtering baffle
Crude material filter bores are arranged on both sides, and the crude material filter bores of upper filtering baffle are disposed on folding line position.
5. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that upper and lower filtering baffle
Two ends are fixedly connected with sublimation pipe body.
6. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that the upper and lower filtering gear
Plate is horizontal baffle.
7. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that the crude material filtering
Hole is circular hole.
8. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that the crude material filtering
Hole is delthyrium.
9. the distillation tubular construction with filtering baffle according to claim 1, it is characterised in that the crude material filtering
Hole is square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726687.1U CN206262138U (en) | 2016-07-12 | 2016-07-12 | Distillation tubular construction with filtering baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726687.1U CN206262138U (en) | 2016-07-12 | 2016-07-12 | Distillation tubular construction with filtering baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206262138U true CN206262138U (en) | 2017-06-20 |
Family
ID=59035731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726687.1U Expired - Fee Related CN206262138U (en) | 2016-07-12 | 2016-07-12 | Distillation tubular construction with filtering baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206262138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882556A (en) * | 2018-09-10 | 2020-03-17 | 三星显示有限公司 | Apparatus for manufacturing organic material |
-
2016
- 2016-07-12 CN CN201620726687.1U patent/CN206262138U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882556A (en) * | 2018-09-10 | 2020-03-17 | 三星显示有限公司 | Apparatus for manufacturing organic material |
| KR20200029687A (en) * | 2018-09-10 | 2020-03-19 | 삼성디스플레이 주식회사 | Manufaturing device of organic and method for manufacturing organic using the same |
| KR102576431B1 (en) * | 2018-09-10 | 2023-09-08 | 삼성디스플레이 주식회사 | Manufaturing device of organic and method for manufacturing organic using the same |
| US11930691B2 (en) | 2018-09-10 | 2024-03-12 | Samsung Display Co., Ltd. | Apparatus for manufacturing organic material and method of manufacturing organic material using the apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co.,Ltd. Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: EverDisplay Optronics (Shanghai) Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |