CN216063140U - A stir tooth granulator for fertilizer production - Google Patents
A stir tooth granulator for fertilizer production Download PDFInfo
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- CN216063140U CN216063140U CN202121508403.9U CN202121508403U CN216063140U CN 216063140 U CN216063140 U CN 216063140U CN 202121508403 U CN202121508403 U CN 202121508403U CN 216063140 U CN216063140 U CN 216063140U
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- stirring
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- fertilizer production
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Abstract
The utility model discloses a stirring tooth granulator for fertilizer production, which is characterized in that: the stirring device comprises a horizontally arranged stirring drum, wherein a feeding hole and a discharging hole are respectively formed in two ends of the stirring drum, a rotatable stirring shaft is arranged in the stirring drum, one end of the stirring shaft is connected with a power unit, a plurality of stirring teeth extending along the radial direction of the stirring shaft are arranged on the outer surface of the stirring shaft, the plurality of stirring teeth are spirally distributed on the stirring shaft, and a cleaning device contacted with the inner wall of the stirring drum is arranged at the end part of each stirring tooth; the cleaning device of stirring tooth tip clears up the fertilizer of adhesion on the inner wall of churn when the stirring tooth work, avoids on fertilizer's dry and hard up the churn inner wall, avoids the workman to clear up the churn inner wall, has improved product production quality.
Description
Technical Field
The utility model belongs to the technical field of organic fertilizer production equipment, and relates to a tooth stirring granulator for fertilizer production.
Background
The stirring-tooth granulator is one of key equipment in the compound fertilizer industry, and is suitable for cold and hot granulation and large-scale production of high-concentration and medium-concentration compound fertilizers. The main working mode is granulation by a pellet wet method, a certain amount of water or steam is used for fully and chemically reacting the base fertilizer after humidifying in a cylinder, and under a certain liquid phase condition, the material particles are agglomerated into particles by virtue of pressure generated by the rotation of the cylinder.
Stir a tooth granulator and can glue glutinous some fertilizer at the churn inner wall in process of production, be difficult to the clearance, can adhere to on the churn inner wall after having produced, in the production process of next time, the dry fertilizer who adheres to the churn inner wall can block in the stirring tooth gap to influence product production quality.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a stirring tooth granulator for fertilizer production, which well solves the problem that fertilizer is adhered to the inner wall of a stirring cylinder in the prior art and is difficult to clean, so that the production quality of products is reduced.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a stir tooth granulator for fertilizer production, includes the churn that the level set up, the churn both ends are provided with feed inlet and discharge gate respectively, be provided with the (mixing) shaft that can rotate in the churn, the one end of (mixing) shaft is connected with power pack, the (mixing) shaft surface is provided with along its a plurality of stirring teeth of radial extension, and is a plurality of the stirring tooth is spiral line form and distributes on the (mixing) shaft, stirring tooth tip is provided with the cleaning device who contacts with the churn inner wall.
Furthermore, the cleaning device comprises a spring, an adjusting cap and a cleaning rod, a blind hole is formed in the end portion of the stirring tooth, the adjusting cap is connected to the port of the blind hole, a through hole is formed in the adjusting cap, the cleaning rod penetrates through the through hole and extends into the blind hole, a stop ring arranged at the end portion of the adjusting cap is integrally connected to the middle of the cleaning rod, two ends of the spring are abutted against the bottom surfaces of the stop ring and the blind hole, and the end portion of the cleaning rod is in contact with the inner wall of the stirring barrel.
Further, the adjusting cap is connected to the end of the blind hole in a threaded mode.
Furthermore, a scraper is connected to the end part of the cleaning rod facing the inner wall of the mixing drum.
Furthermore, the scraper is made of polytetrafluoroethylene materials.
Further, the length of the scraper blade is larger than the diameter of the stirring tooth.
Compared with the prior art, the utility model has the following beneficial effects:
in this embodiment, the cleaning device of stirring tooth tip clears up the fertilizer of adhesion on the inner wall of churn when the stirring tooth work, avoids on fertilizer's the dry and hard up churn inner wall, avoids the workman to clear up the churn inner wall, has improved product production quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cleaning apparatus of the present invention.
In the figure: the device comprises a stirring cylinder (1), a feeding hole (2), a discharging hole (3), a stirring shaft (4), stirring teeth (5), a spring (6), an adjusting cap (7), a cleaning rod (8), a stop ring (9) and a scraper (10).
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the stirring tooth granulator for fertilizer production according to the present invention comprises a horizontally arranged stirring drum 1, wherein a feed inlet 2 and a discharge outlet 3 are respectively arranged at two ends of the stirring drum 1, a rotatable stirring shaft 4 is arranged in the stirring drum 1, one end of the stirring shaft 4 is connected with a power unit, the power unit comprises a driving motor, a belt pulley and a transmission belt structure, the belt pulley and the transmission belt structure are connected between the driving motor and the stirring shaft 4, a plurality of stirring teeth 5 extending along the radial direction of the stirring shaft 4 are arranged on the outer surface of the stirring shaft 4, the plurality of stirring teeth 5 are spirally distributed on the stirring shaft 4, and a cleaning device contacting with the inner wall of the stirring drum 1 is arranged at the end of each stirring tooth 5; when using above-mentioned technical scheme, add fertilizer from feed inlet 2, (mixing) shaft 4 rotates, and stirring tooth 5 on the (mixing) shaft 4 constantly stirs, mixes, hits the beating and the breakage with fertilizer, forms the graininess, and the cleaning device of 5 tip of stirring tooth simultaneously clears up the fertilizer of 1 inner wall adhesion of churn, avoids fertilizer to do and influences down secondary product on 1 inner wall of churn, improves product production quality.
In this embodiment, as shown in fig. 2, the cleaning device includes a spring 6, an adjusting cap 7 and a sweeping rod 8, a blind hole is formed in an end portion of the stirring tooth 5, the adjusting cap 7 is connected to a port of the blind hole, a through hole is formed in the adjusting cap 7, the sweeping rod 8 passes through the through hole and extends into the blind hole, a stop ring 9 blocking the end portion of the adjusting cap 7 is integrally connected to a middle portion of the sweeping rod 8, two ends of the spring 6 abut against bottom surfaces of the stop ring 9 and the blind hole, and an end portion of the sweeping rod 8 is in contact with an inner wall of the stirring barrel 1; under spring 6 elasticity, 8 tip of cleaning rod contact with 1 inner wall of churn, and in (mixing) shaft 4 pivoted, 8 tips of cleaning rod clear up the inner wall of churn 1, and spring 6 makes cleaning rod 8 have buffer function simultaneously, and when 8's resistance was great, cleaning rod 8 can partially contract the blind hole in, reduces the resistance, reduces the risk of stirring tooth 5 rupture.
In the embodiment, the adjusting cap 7 is connected to the end of the blind hole in a threaded manner, so that the length of the cleaning rod 8 extending out of the blind hole can be adjusted, the elasticity of the spring 6 is further adjusted, the pre-pressure of the end of the cleaning rod 8 on the stirring cylinder 1 is adjusted, and the use flexibility of the cleaning device is improved; correspondingly, a plurality of access holes are formed in the mixing drum 1, so that the adjusting caps 7 at different positions can be conveniently adjusted.
In this embodiment, the end of the sweeping rod 8 facing the inner wall of the mixing drum 1 is connected with a scraper 10, and further, the scraper 10 is made of polytetrafluoroethylene material, and polytetrafluoroethylene has good wear resistance and self-lubrication, so that the service life of the sweeping device is prolonged, and the resistance of the mixing teeth 5 is reduced.
In this embodiment, the length of the scraper 10 is greater than the diameter of the stirring teeth 5, so that the scraper 10 has a wider cleaning range, and the reliability of the cleaning device is improved. And, the both ends contact of adjacent scraper blade 10 reduces the clearance between the scraper blade 10, guarantees the thoroughness of sweeping of 1 inner wall of churn, avoids appearing the place of omitting.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a stir tooth granulator for fertilizer production which characterized in that: the stirring cylinder comprises a stirring cylinder body, wherein the stirring cylinder body is horizontally arranged, a feed inlet and a discharge outlet are respectively formed in the two ends of the stirring cylinder body, a stirring shaft capable of rotating is arranged in the stirring cylinder body, one end of the stirring shaft is connected with a power unit, a plurality of stirring teeth extending along the radial direction of the stirring shaft body are arranged on the outer surface of the stirring shaft body, the stirring teeth are distributed on the stirring shaft in a spiral shape, and the end parts of the stirring teeth are provided with cleaning devices which are in contact with the inner wall of the stirring cylinder body.
2. A stirring tooth granulator for fertilizer production as set forth in claim 1, characterized in that: the cleaning device comprises a spring, an adjusting cap and a cleaning rod, the end part of the stirring tooth is provided with a blind hole, the adjusting cap is connected to the port of the blind hole, a through hole is formed in the adjusting cap, the cleaning rod penetrates through the through hole and extends into the blind hole, the middle part of the cleaning rod is integrally connected with a stop ring which is arranged at the end part of the adjusting cap in a blocking mode, two ends of the spring are abutted against the bottom surfaces of the stop ring and the blind hole, and the end part of the cleaning rod is in contact with the inner wall of the stirring cylinder.
3. A stirring tooth granulator for fertilizer production as set forth in claim 2, characterized in that: the adjusting cap is connected to the end of the blind hole in a threaded mode.
4. A stirring tooth granulator for fertilizer production as set forth in claim 2, characterized in that: the end part of the cleaning rod facing the inner wall of the mixing drum is connected with a scraper.
5. A stirring tooth granulator for fertilizer production as set forth in claim 4, characterized in that: the scraper is made of polytetrafluoroethylene materials.
6. A stirring tooth granulator for fertilizer production as set forth in claim 4, characterized in that: the length of the scraper blade is larger than the diameter of the stirring teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508403.9U CN216063140U (en) | 2021-07-01 | 2021-07-01 | A stir tooth granulator for fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508403.9U CN216063140U (en) | 2021-07-01 | 2021-07-01 | A stir tooth granulator for fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216063140U true CN216063140U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121508403.9U Active CN216063140U (en) | 2021-07-01 | 2021-07-01 | A stir tooth granulator for fertilizer production |
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| Country | Link |
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| CN (1) | CN216063140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272649A (en) * | 2023-03-28 | 2023-06-23 | 文山农丰园农业科技有限公司 | Wet granulator for producing biological fertilizer |
-
2021
- 2021-07-01 CN CN202121508403.9U patent/CN216063140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272649A (en) * | 2023-03-28 | 2023-06-23 | 文山农丰园农业科技有限公司 | Wet granulator for producing biological fertilizer |
| CN116272649B (en) * | 2023-03-28 | 2024-02-20 | 河北盛水湾生物科技有限公司 | Wet granulator for producing biological fertilizer |
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