CN203586732U - Airflow jet box - Google Patents
Airflow jet box Download PDFInfo
- Publication number
- CN203586732U CN203586732U CN201320741671.4U CN201320741671U CN203586732U CN 203586732 U CN203586732 U CN 203586732U CN 201320741671 U CN201320741671 U CN 201320741671U CN 203586732 U CN203586732 U CN 203586732U
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- CN
- China
- Prior art keywords
- cone
- jet
- impingement
- reading
- pipeline
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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
Links
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002893 slag Substances 0.000 claims abstract description 5
- 239000011819 refractory material Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 abstract description 10
- 229920002456 HOTAIR Polymers 0.000 description 13
- 235000004443 Ricinus communis Nutrition 0.000 description 6
- 240000000528 Ricinus communis Species 0.000 description 6
- 230000001050 lubricating Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Abstract
The utility model discloses an airflow jet box. The airflow jet box comprises a barrel, a material collecting cone, a feeding device and an airflow accelerating device, wherein an air inlet is formed in one side face of the barrel, the material collecting cone is arranged on a slag outlet formed in the bottom surface of the barrel, the feeding device is arranged on an air outlet formed in the top surface of the barrel, and the airflow accelerating device is arranged on the upper portion of the interior of the barrel. According to the airflow jet box, drying efficiency of a dryer can be improved, and the phenomenon of material blockage can be avoided.
Description
Technical field
The utility model relates to a kind of jet-impingement case of dryer.
Background technology
Existing tower drier, generally comprises body and multicomponent castor bean cone and lubricating substance comb basin, and multicomponent castor bean cone and lubricating substance comb basin are successively set on the inside of body from top to bottom.During work, material enters in body from body top, falls gradually from multicomponent castor bean cone and lubricating substance comb basin, in this process, carries out heat exchange with the high-temperature hot-air from below to up entering from body bottom air inlet.Because the flow direction of material is contrary with the flow direction of high-temperature hot-air, be therefore unfavorable for the oven dry of material, drying efficiency is low.Simultaneously, due to the multicomponent castor bean cone being equipped with in above-mentioned dryer and lubricating substance comb basin,, very easily there is putty phenomenon in not only complex structure, and affect material and high-temperature hot-air carries out heat exchange, is unfavorable for the raising of drying efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of jet-impingement case, and this jet-impingement case not only can improve the drying efficiency of dryer, and can avoid the generation of putty phenomenon.
For solving the problems of the technologies described above, a kind of jet-impingement case of the utility model, contain cylindrical shell, the cone that gathers materials, feed arrangement and air-flow accelerator, one side of cylindrical shell is provided with air inlet, the cone that gathers materials is arranged on the slag notch that cylindrical shell bottom surface is provided with, feed arrangement is arranged on the air outlet that cylindrical shell end face is provided with, and air-flow accelerator is positioned at the internal upper part of cylindrical shell.
In described cylindrical shell, bottom is provided with wind deflector, and wind deflector is arc wind waveguide plate, and this wind deflector is made by refractory material.
Described feed arrangement contains pipeline and feed pipe, and feed pipe is tilting in the bottom of pipeline, and the end opening of pipeline is arranged on the air outlet that described cylindrical shell end face is provided with.
The tilting angle at pipeline of described feed pipe is 25 ° to 45 °.
Described feed pipe is provided with gas bypass import.
The outer surface of described pipeline is provided with refractory material.
Described air-flow accelerator contains upper cone, middle cone and lower cone, the end opening of the suitable for reading and middle cone of lower cone is identical and connected, the end opening of the suitable for reading and upper cone of middle cone is identical and connected, the end opening of the pipeline of the suitable for reading and institute feed arrangement of upper cone is identical, and on the end opening that is arranged on pipeline suitable for reading of upper cone, upper cone is the cone structure larger than end opening suitable for reading, and middle cone and lower cone are suitable for reading than lower young cone structure.
The suitable for reading of described lower cone is connected with the end opening of middle cone by transition conduit.
Described lower end of slagging tap cone is provided with air valve.
While using said flow jet box, by the end opening that is arranged on vertical drying body suitable for reading of the feed arrangement pipeline of this jet-impingement case, remove multicomponent castor bean cone and lubricating substance comb basin in tower drier body simultaneously, make body become hollow pipe.High-temperature hot-air enters from the air inlet of cylindrical shell, when through air-flow accelerator, the high speed thermal current that formation moves upward, first exporting with feed arrangement the wet stock entering meets and carries out heat exchange, moisture in material is evaporated, compared with prior art, because material moisture contacts during with high-temperature hot-air maximum temperature and carries out heat exchange when the highest, therefore greatly improved drying efficiency.The high-speed and high-temperature air-flow forming during simultaneously due to high-temperature hot-air process air-flow accelerator, not only promoting material moves upward, realize forward flowing of material and high-temperature hot-air, and impact material fully disperses material, be suspended in completely in the body of dryer and carry out sufficient heat exchange with high-temperature hot-air, not only be conducive to dry the raising of machine drying efficiency, and can avoid occurring putty phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of jet-impingement case of the utility model.
The specific embodiment
In Fig. 1, a kind of jet-impingement case, contains cylindrical shell 2, cone 1, feed arrangement 16 and air-flow accelerator 15 gather materials.One side of cylindrical shell 2 is provided with air inlet 3, and the cone 1 that gathers materials is arranged on the slag notch that cylindrical shell 2 bottom surfaces are provided with.Feed arrangement 16 is arranged on the air outlet that cylindrical shell 2 end faces are provided with, and air-flow accelerator 15 is positioned at the internal upper part of cylindrical shell 2.For reducing resistance, the interior bottom of described cylindrical shell 2 is provided with wind deflector 4, and wind deflector 4 is arc wind waveguide plate, and this wind deflector 4 is made by refractory material.Described feed arrangement 16 contains pipeline 8 and feed pipe 12, and feed pipe 12 is tilting in the bottom of pipeline 8, and the end opening of pipeline 8 is arranged on the air outlet that described cylindrical shell 2 end faces are provided with.For improving charging effect, the tilting angle at pipeline 8 of described feed pipe 12 is 25 ° to 45 °.For preventing that materials from bonding is on feed pipe 12, described feed pipe 12 is provided with gas bypass import 11.For insulation, the outer surface of described pipeline 8 is provided with refractory material 9.Described air-flow accelerator 15 contains upper cone 7, middle cone 6 and lower cone 5.The end opening suitable for reading and middle cone 6 of lower cone 5 is identical and connected, the end opening of the suitable for reading and upper cone 7 of middle cone 6 is identical and connected, the end opening of the pipeline 8 of the suitable for reading and institute feed arrangement 16 of upper cone 7 is identical, and on the end opening that is arranged on pipeline 8 suitable for reading of upper cone 7, upper cone 7 is the cone structure larger than end opening suitable for reading, and middle cone 6 and lower cone 5 are suitable for reading than lower young cone structure.The suitable for reading of described lower cone 5 is connected with the end opening of middle cone 6 by transition conduit 14.Described lower end of slagging tap cone 1 can be provided with air valve.While using said flow jet box, by on the end opening that is arranged on vertical drying body suitable for reading of the feed arrangement of this jet-impingement case 16 pipelines 8, remove multicomponent castor bean cone and lubricating substance comb basin in tower drier body 13 simultaneously, make tower drier body 13 become hollow pipe.High-temperature hot-air enters from the air inlet 3 of cylindrical shell 2, when through air-flow accelerator 15, the bore suitable for reading due to middle cone 6 is less, therefore form the high speed thermal current moving upward, first meet and carry out heat exchange with feed pipe outlet 10 wet stocks that enter of feed arrangement 16, the moisture in material is evaporated, compared with prior art, because material moisture contacts during with high-temperature hot-air maximum temperature and carries out heat exchange when the highest, therefore greatly improved drying efficiency.The high-speed and high-temperature air-flow forming during simultaneously due to high-temperature hot-air process air-flow accelerator 15, not only promoting material moves upward, realize forward flowing of material and high-temperature hot-air, and impact material fully disperses material, be suspended in completely in dryer body 13 and carry out sufficient heat exchange with high-temperature hot-air, not only be conducive to dry the raising of machine drying efficiency, and can avoid occurring putty phenomenon.
Claims (9)
1. a jet-impingement case, it is characterized in that: contain cylindrical shell, the cone that gathers materials, feed arrangement and air-flow accelerator, one side of cylindrical shell is provided with air inlet, the cone that gathers materials is arranged on the slag notch that cylindrical shell bottom surface is provided with, feed arrangement is arranged on the air outlet that cylindrical shell end face is provided with, and air-flow accelerator is positioned at the internal upper part of cylindrical shell.
2. a kind of jet-impingement case according to claim 1, is characterized in that: in described cylindrical shell, bottom is provided with wind deflector, and wind deflector is arc wind waveguide plate, and this wind deflector is made by refractory material.
3. a kind of jet-impingement case according to claim 1, is characterized in that: described feed arrangement contains pipeline and feed pipe, and feed pipe is tilting in the bottom of pipeline, and the end opening of pipeline is arranged on the air outlet that described cylindrical shell end face is provided with.
4. a kind of jet-impingement case according to claim 3, is characterized in that: the tilting angle at pipeline of described feed pipe is 25 ° to 45 °.
5. a kind of jet-impingement case according to claim 3, is characterized in that: described feed pipe is provided with gas bypass import.
6. a kind of jet-impingement case according to claim 3, is characterized in that: the outer surface of described pipeline is provided with refractory material.
7. a kind of jet-impingement case according to claim 1, it is characterized in that: described air-flow accelerator contains upper cone, middle cone and lower cone, the end opening of the suitable for reading and middle cone of lower cone is identical and connected, the end opening of the suitable for reading and upper cone of middle cone is identical and connected, the end opening of the pipeline of the suitable for reading and institute feed arrangement of upper cone is identical, and on the end opening that is arranged on pipeline suitable for reading of upper cone, upper cone is the cone structure larger than end opening suitable for reading, and middle cone and lower cone are suitable for reading than lower young cone structure.
8. a kind of jet-impingement case according to claim 1, is characterized in that: the suitable for reading of described lower cone is connected with the end opening of middle cone by transition conduit.
9. a kind of jet-impingement case according to claim 1, is characterized in that: described in slag tap cone lower end be provided with air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741671.4U CN203586732U (en) | 2013-11-22 | 2013-11-22 | Airflow jet box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741671.4U CN203586732U (en) | 2013-11-22 | 2013-11-22 | Airflow jet box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586732U true CN203586732U (en) | 2014-05-07 |
Family
ID=50584641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741671.4U Expired - Fee Related CN203586732U (en) | 2013-11-22 | 2013-11-22 | Airflow jet box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575084A (en) * | 2013-11-22 | 2014-02-12 | 盐城市科行富仕机械制造有限公司 | Airflow jetting box |
-
2013
- 2013-11-22 CN CN201320741671.4U patent/CN203586732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575084A (en) * | 2013-11-22 | 2014-02-12 | 盐城市科行富仕机械制造有限公司 | Airflow jetting box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: 224005 No. 9 middle Daqing Road, Jiangsu, Yancheng City Patentee after: YANCHENG FU SHI MACHINERY MANUFACTURING CO., LTD. Address before: 224005 No. 168 Kaiyuan West Road, Yancheng City, Jiangsu Patentee before: YANCHENG KEXING FUSHI MACHINERY MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 224005 No. 9 middle Daqing Road, Jiangsu, Yancheng City Patentee after: Jiangsu Flaming Mountains Drying Technology Co., Ltd. Address before: 224005 No. 9 middle Daqing Road, Jiangsu, Yancheng City Patentee before: YANCHENG FU SHI MACHINERY MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |