CN202430140U - Dryer on compound fertilizer production line - Google Patents
Dryer on compound fertilizer production line Download PDFInfo
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- CN202430140U CN202430140U CN2012200236203U CN201220023620U CN202430140U CN 202430140 U CN202430140 U CN 202430140U CN 2012200236203 U CN2012200236203 U CN 2012200236203U CN 201220023620 U CN201220023620 U CN 201220023620U CN 202430140 U CN202430140 U CN 202430140U
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Abstract
The utility model provides a dryer on a compound fertilizer production line. The dryer comprises a cylinder body, wherein an outer cylindrical surface of the cylinder body is provided with two supporting wheels and a big gear wheel, two ends of the cylinder body are respectively provided with a front end socket and a rear end socket, the section of the front end socket is connected with a hot blast stove pipe, an inner cavity of the cylinder body is provided with five areas which are respectively a spiral material guiding area, a straight shovelling plate area, a second pelleting area, an angle shovelling plate area and a blank area, the inner wall of the cylinder body of the spiral material guiding area is provided with a plurality of spiral plates which are distributed evenly, the inner wall of the straight shovelling plate area is provided with a plurality of straight shovelling plate which are distributed evenly in a staggering mode, and the inner wall of the angle shovelling plate area is provided with a plurality of angle shovelling plates which are distributed evenly in a staggering mode. According to the dryer, the pelletization rate of compound fertilizer can be increased, the output can be increased by 30%, the production cost is reduced, the drying effect is good and the appearance quality of products is also improved simultaneously.
Description
Technical field
The utility model relates to a kind of composite fertilizer production unit, more particularly relates to the drying machine on a kind of composite fertilizer production line.
Background technology
In the production of composite fertilizer, dehydration equipment can not lack, and general dehumidification system subregion is few; Even if the particle of making also can be destroyed because of the material copy angle is excessive; A lot of triangle particles and semi-circular particle can occur in the finished product, directly influence the aesthetics of finished product, simultaneously; Granulating rate is low, and production efficiency of products also can not get improving.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the utility model provides a kind of secondary granulation that carries out, the drying machine on composite fertilizer's production line of raising granulating rate.
The utility model is realized through following technical scheme: the drying machine on a kind of composite fertilizer production line; Comprise cylinder; The external cylindrical surface of said cylinder is provided with two support rollers and a master wheel, and the two ends of cylinder are respectively arranged with fusing head and rear head, and the rear head lower end is provided with discharge port; Fusing head is provided with opening for feed, and the section of fusing head connects the hotblast stove pipeline; The inner chamber of said cylinder is provided with five districts; Be respectively spiral guide district, straight flight district, secondary granulation district, angle flight district and clear area; The cylinder inwall in said spiral guide district is provided with equally distributed a plurality of spiral plate; The cylinder inwall in said straight flight district is provided with a plurality of straight flight that evenly is interspersed, and the cylinder inwall in said angle flight district is provided with a plurality of angle flights that evenly are interspersed.
In the such scheme, said straight flight district is uniformly distributed with 12 straight flights on the xsect of same cylinder.
In the such scheme, said angle flight district is uniformly distributed with 12 angle flights on the xsect of same cylinder, and face directly and the angle faces angle of said angle flight are 120 °.
The beneficial effect of the drying machine on the utility model composite fertilizer production line is:
Because this drying machine is provided with straight flight district and secondary granulation district, so the granulating rate of its granulation is high, its granulating rate of more general drying machine can improve 30%.
Description of drawings
Fig. 1 is the structural representation of the drying machine on the utility model composite fertilizer production line;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is the B-B sectional view among Fig. 1;
Fig. 4 is the C-C sectional view among Fig. 1.
Among the figure: 1. discharge port, 2. rear head, 3. cylinder, 4. support roller, 5. angle flight; 6. master wheel, 7. straight flight, 8. spiral plate, 9. opening for feed, 10. fusing head; 11. hotblast stove, 12. motors, 13. step-down gears, 14. driving toothed gears, 15. spiral guide districts; 16. straight flight district, 17. secondary granulation districts, 18. angle flight districts, 19. clear areas.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the drying machine on the utility model composite fertilizer production line is done further to describe:
Fig. 1 is the structural representation of the drying machine on the utility model composite fertilizer production line, and Fig. 2 is the A-A sectional view among Fig. 1, and Fig. 3 is the B-B sectional view among Fig. 1, and Fig. 4 is the C-C sectional view among Fig. 1.Among the figure, the external cylindrical surface of the cylinder 3 of this drying machine is provided with two support rollers 4 and a master wheel 6, and support roller 4 is used for support cylinder body 3 and rotates; Master wheel 6 is used to provide the power that cylinder 3 rotates, and master wheel 6 is meshed with driving toothed gear 14 on the step-down gear 13, and step-down gear 13 is connected on the motor 12; The two ends of cylinder 3 are respectively arranged with fusing head 10 and rear head 2; Rear head 2 lower ends are provided with discharge port 1, and fusing head 10 is provided with opening for feed 9, and the section of fusing head 10 is connected with hotblast stove 11 through pipeline; Hotblast stove 11 is responsible in cylinder 3, sending into hot blast, to improve the temperature of cylinder 3 inner chambers.The inner chamber of cylinder 3 is provided with five districts; Be respectively spiral guide district 15, straight flight district 16, secondary granulation district 17, angle flight district 18 and clear area 19; The cylinder inwall in spiral guide district 15 is provided with equally distributed a plurality of spiral plate 8; The cylinder inwall in straight flight district 16 is provided with the straight flight 7 that evenly is interspersed, and straight flight district 16 is uniformly distributed with 12 straight flights 7 on the xsect of same cylinder, and the cylinder inwall in angle flight district 18 is provided with the angle flight 5 that evenly is interspersed; Angle flight district 18 is uniformly distributed with 12 angle flights 5 on the xsect of same cylinder, face directly and the angle faces angle of angle flight 5 are 120 °.
Composite fertilizer enters into spiral guide district 15 through granulated materials for the first time by opening for feed 9, and the effect through spiral plate 8 is sent to straight flight district 16 with material, and straight flight district is provided with 1.5 meters of length; Along with the rotation of cylinder 3, straight flight 7 stirs the material rotation, makes the temperature of charge rising and shows liquid phase; For secondary granulation creates conditions, the material that gets into secondary granulation district 17 shows liquid phase part through rotator granulation once more, and face directly and the angle faces angle of the angle flight 5 in angle flight district 18 are 120 °; And branch uniform distribution such as 12 are kicked up material through rotator and to be carried out heat exchange, simultaneously; Through induced draft fan moisture is discharged rotator, reach the purpose that dehydrates, the air inducing sucting strength is big; Dust is discharged into atmosphere easily, so the function of clear area 19 is exactly to reduce the output of dust.
This drying machine can improve the balling ratio of composite fertilizer, and output can improve 30%, and the production cost reduction, and drying effect is good, has also improved the visual appearance of product simultaneously.
Claims (3)
1. the drying machine on composite fertilizer's production line; Comprise cylinder; It is characterized in that: the external cylindrical surface of said cylinder is provided with two support rollers and a master wheel, and the two ends of cylinder are respectively arranged with fusing head and rear head, and the rear head lower end is provided with discharge port; Fusing head is provided with opening for feed, and the section of fusing head connects the hotblast stove pipeline; The inner chamber of said cylinder is provided with five districts; Be respectively spiral guide district, straight flight district, secondary granulation district, angle flight district and clear area; The cylinder inwall in said spiral guide district is provided with equally distributed a plurality of spiral plate; The cylinder inwall in said straight flight district is provided with a plurality of straight flight that evenly is interspersed, and the cylinder inwall in said angle flight district is provided with a plurality of angle flights that evenly are interspersed.
2. the drying machine on a kind of composite fertilizer according to claim 1 production line is characterized in that: said straight flight district is uniformly distributed with 12 straight flights on the xsect of same cylinder.
3. the drying machine on a kind of composite fertilizer according to claim 1 production line is characterized in that: said angle flight district is uniformly distributed with 12 angle flights on the xsect of same cylinder, and face directly and the angle faces angle of said angle flight are 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200236203U CN202430140U (en) | 2012-01-16 | 2012-01-16 | Dryer on compound fertilizer production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200236203U CN202430140U (en) | 2012-01-16 | 2012-01-16 | Dryer on compound fertilizer production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430140U true CN202430140U (en) | 2012-09-12 |
Family
ID=46779605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200236203U Expired - Fee Related CN202430140U (en) | 2012-01-16 | 2012-01-16 | Dryer on compound fertilizer production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839692A (en) * | 2017-04-07 | 2017-06-13 | 中化重庆涪陵化工有限公司 | The horizontal rotary drum drier of highly effective drying |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
-
2012
- 2012-01-16 CN CN2012200236203U patent/CN202430140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839692A (en) * | 2017-04-07 | 2017-06-13 | 中化重庆涪陵化工有限公司 | The horizontal rotary drum drier of highly effective drying |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
| CN108580009B (en) * | 2018-07-11 | 2024-05-31 | 中材国际智能科技有限公司 | Adjustable spiral blanking device for vertical mill |
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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: 20120912 Termination date: 20130116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |