CN204240738U - A kind of screening type three-cylinder drier - Google Patents
A kind of screening type three-cylinder drier Download PDFInfo
- Publication number
- CN204240738U CN204240738U CN201420662423.5U CN201420662423U CN204240738U CN 204240738 U CN204240738 U CN 204240738U CN 201420662423 U CN201420662423 U CN 201420662423U CN 204240738 U CN204240738 U CN 204240738U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- conic tube
- iron chains
- inner barrel
- cylindrical shell
- 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
Abstract
The utility model discloses a kind of screening type three-cylinder drier, containing combined type cylindrical shell and transmission device, combined type cylindrical shell is by the outer cylinder body of three different-diameters from big to small, middle cylinder body and inner barrel are set with one heart and form, outer cylinder body, the inwall of middle cylinder body and inner barrel is respectively equipped with some lifting blades, also containing cone screen device, this cone screen device comprises conic tube, cracker and iron chains, conic tube is provided with several sieve apertures, one end of iron chains is arranged on the inwall of conic tube, the other end of iron chains is arranged on cracker, conic tube is anterior in described inner core by Bracket setting, the discharging opening of feed pipe is arranged in the osculum of conic tube.
Description
Technical field
The utility model relates to a kind of material three-cylinder drier, especially a kind of screening type three-cylinder drier.
Background technology
Existing a kind of three-cylinder drier for drying materials, containing combined type cylindrical shell and transmission device.Combined type cylindrical shell by three from big to small the outer cylinder body of different-diameter, middle cylinder body and inner barrel be set with one heart and form, the inwall of outer cylinder body, middle cylinder body and inner barrel is respectively equipped with some lifting blades.The surface of the outer cylinder body of combined type cylindrical shell is provided with wheel belt.Transmission device contains motor and wheel holding mechanism.The wheel belt that the surface of the outer cylinder body of combined type cylindrical shell is provided with is placed on the wheel holding mechanism of transmission device.During work, combined type cylindrical shell rotates under the drive of transmission device, material enters in inner barrel through feed pipe, then by being lifted by lifting blade in inner barrel, heat exchange is carried out with high-temperature hot-air in the process fallen, pushed to the discharging opening of inner barrel gradually by lifting blade simultaneously, fall under gravity in middle cylinder body, under guide plate at middle cylinder body charging aperture place guides, material moves to its discharging opening, outer cylinder body is entered under gravity again when arriving middle cylinder body discharging opening, and until the discharging opening of outer cylinder body, the drawing mechanism finally entering discharge outlet is discharged outside machine.Because the granular size of material differs, the material causing particle large is difficult to dry, and this have impact on the drying efficiency of three dryers.
Utility model content
The technical problems to be solved in the utility model is to provide the high screening type three-cylinder drier of a kind of drying efficiency.
In order to solve the problems of the technologies described above, a kind of screening type three-cylinder drier of the utility model, containing combined type cylindrical shell and transmission device, combined type cylindrical shell is by the outer cylinder body of three different-diameters from big to small, middle cylinder body and inner barrel are set with one heart and form, outer cylinder body, the inwall of middle cylinder body and inner barrel is respectively equipped with some lifting blades, also containing cone screen device, this cone screen device comprises conic tube, cracker and iron chains, conic tube is provided with several sieve apertures, one end of iron chains is arranged on the inwall of conic tube, the other end of iron chains is arranged on cracker, conic tube is anterior in described inner core by Bracket setting, the discharging opening of feed pipe is arranged in the osculum of conic tube.
Owing to being provided with cone screen device in inner core, after material enters cone screen device from feed pipe, granule in material falls into inner barrel from the sieve aperture of conic tube, and the bulky grain in material is stayed in conic tube, heat exchange is carried out on the one hand with high-temperature hot-air, on the other hand the large granular materials ball that is broken is broken into granule with high-temperature hot-air carries out heat exchange, therefore overcomes the large material of prior art particle and is difficult to oven dry and the problem that affects drying efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model screening type three-cylinder drier.
1. feed pipes in figure, 2. bore screen device, 3. outer cylinder body, 4. middle cylinder body, 5. iron chains, 6. cracker, 7. inner barrel, 8. transmission device, 9. support.
Detailed description of the invention
In Fig. 1, a kind of screening type three-cylinder drier, it contains combined type cylindrical shell and transmission device, combined type cylindrical shell by three from big to small the outer cylinder body 3 of different-diameter, middle cylinder body 4 and inner barrel 7 with one heart suit form.The inwall of outer cylinder body 3, middle cylinder body 4 and inner barrel 7 is respectively equipped with some lifting blades, not shown in the figures.Above-mentioned screening type three-cylinder drier is also containing cone screen device 2, and this cone screen device 2 comprises conic tube 10, cracker 6 and iron chains 5.Conic tube 10 is provided with several sieve apertures, not shown in the figures.One end of iron chains 5 is arranged on the inwall of conic tube 10, and the other end of iron chains 5 is arranged on cracker 6.Conic tube 10 is arranged in described inner core 7 anterior by support 9, and the discharging opening of feed pipe 1 is arranged in the osculum of conic tube 10.
During work, combined type cylindrical shell rotates under the drive of transmission device 8, enter in conic tube 10 by material through feed pipe 1, granule in material falls into inner barrel 7 from the sieve aperture of conic tube 10, and the bulky grain in material is stayed in conic tube 10, heat exchange is carried out on the one hand with high-temperature hot-air, on the other hand the large granular materials ball 6 that is broken is broken into granule and high-temperature hot-air carries out heat exchange, this overcome the problem that the large material of prior art particle is difficult to dry, fall into the material of inner barrel 7 after material lifts by the lifting blade of inner barrel 7, heat exchange is carried out with high-temperature hot-air from the process that it falls, pushed to the discharging opening of inner barrel 7 gradually by lifting blade simultaneously, fall under gravity in middle cylinder body 4, under guide plate at middle cylinder body 4 charging aperture place guides, material moves to its discharging opening, after material lifts by the lifting blade in this process middle cylinder body 4, from its fall process with carry out heat exchange with high-temperature hot-air, enter under gravity again in outer cylinder body 3 when arriving the discharging opening of middle cylinder body 4, after material lifts by the lifting blade in outer cylinder body 3, heat exchange is carried out with high-temperature hot-air from the process that it falls, and until its discharge outlet is discharged outside machine.
Claims (1)
1. a screening type three-cylinder drier, containing combined type cylindrical shell and transmission device, combined type cylindrical shell is by the outer cylinder body of three different-diameters from big to small, middle cylinder body and inner barrel are set with one heart and form, outer cylinder body, the inwall of middle cylinder body and inner barrel is respectively equipped with some lifting blades, it is characterized in that: also containing cone screen device, this cone screen device comprises conic tube, cracker and iron chains, conic tube is provided with several sieve apertures, one end of iron chains is arranged on the inwall of conic tube, the other end of iron chains is arranged on cracker, conic tube is anterior in described inner core by Bracket setting, the discharging opening of feed pipe is arranged in the osculum of conic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662423.5U CN204240738U (en) | 2014-11-09 | 2014-11-09 | A kind of screening type three-cylinder drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662423.5U CN204240738U (en) | 2014-11-09 | 2014-11-09 | A kind of screening type three-cylinder drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240738U true CN204240738U (en) | 2015-04-01 |
Family
ID=52770223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662423.5U Expired - Fee Related CN204240738U (en) | 2014-11-09 | 2014-11-09 | A kind of screening type three-cylinder drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240738U (en) |
-
2014
- 2014-11-09 CN CN201420662423.5U patent/CN204240738U/en not_active Expired - Fee Related
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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: 20150401 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |