CN214863356U - Prilling granulator is used in isoproturon production - Google Patents
Prilling granulator is used in isoproturon production Download PDFInfo
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- CN214863356U CN214863356U CN202022763066.XU CN202022763066U CN214863356U CN 214863356 U CN214863356 U CN 214863356U CN 202022763066 U CN202022763066 U CN 202022763066U CN 214863356 U CN214863356 U CN 214863356U
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- isoproturon
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Abstract
The utility model discloses a prilling granulator is used in isoproturon production, including the granulation cauldron, the vibration separation storehouse, motor and air-blower, be provided with driving belt on the motor, granulation cauldron top fixed mounting has the feeder hopper, the casing outside fixed mounting in vibration separation storehouse has vibrating motor, install first screen cloth in the vibration separation storehouse, the second screen cloth, the guide plate, first screen cloth, second screen cloth and guide plate are the slope installation, isoproturon raw materials forms the granule after the granulation in the granulation cauldron, then the granule falls into in the vibration separation storehouse, vibrating motor and spring action make the vibration separation storehouse vibrate, first screen cloth and second screen cloth sieve the granule, the unsatisfied isoproturon granule recovery processing who requires of the granule that sieves, get into process on next step after the qualified granule of granule is collected.
Description
Technical Field
The utility model relates to an isoproturon production granulation technical field, concretely relates to prilling granulator is used in isoproturon production.
Background
Isoproturon is a selective herbicide of substituted ureas. The pure product is colorless odorless crystal and has a melting point of 151-153 ℃. The solubility in water at 20 ℃ was 70 mg/L. Is insoluble in water, soluble in most organic solvents and stable to acids, bases and light.
The existing granulation technology generally adopts an extrusion granulation mode to carry out granulation processing on chemical raw materials, and the extrusion granulation usually has the characteristics of stable product quality, high automation level, high production efficiency and the like, but the granulation method also has the problems of poor uniformity of the size of a granulated product and the like, so the problem needs to be improved on the existing extrusion granulation technology.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a prilling granulator is used in isoproturon production:
1. the extrusion roller is arranged in the granulation kettle, granulation is realized through the matching of the driving roller and the driven roller, and the granulation kettle is simple in structure, easy to maintain and high in automation level.
2. Set up the vibration isolation storehouse in granulation cauldron below, first screen cloth and second screen cloth in the vibration isolation storehouse can carry out twice screening to the isoproturon product through the granulation because the mesh size is different, processes once more after the unsatisfied granule sieve out of particle size requirement, and the isoproturon granule that the particle size satisfies the requirement is then collected under the effect of second screen cloth for subsequent production and processing.
The purpose of the utility model can be realized by the following technical scheme:
a granulating device for producing isoproturon comprises a granulating kettle, a vibration separation bin, a motor and an air blower, wherein the motor and the air blower are arranged outside the granulating kettle, the motor is positioned above the air blower, a transmission belt is arranged on the motor, an output shaft of the motor is connected with a driving roller through the transmission belt, a feed hopper is fixedly arranged at the top of the granulating kettle, a driving roller and a driven roller are rotatably arranged in a shell of the granulating kettle, the driving roller and the driven roller are arranged in parallel, rotating shafts of the driving roller and the driven roller penetrate through the shell of the granulating kettle, scrapers are arranged below the driving roller and the driven roller, the scrapers are fixedly arranged on the inner wall of the granulating kettle, the vibration separation bin is arranged below the granulating kettle, the shell of the vibration separation bin is composed of two first side plates, two first side plates are far away from one side of the second side plates, and are fixedly provided with vibration motors, a first screen, a second screen and a guide plate are respectively and fixedly arranged on one side of the two first side plates close to the second side plate from top to bottom, the first screen, the second screen and the guide plate are all obliquely arranged, the installation directions of the first screen and the guide plate are the same, the mounting direction of the second screen is opposite to that of the first screen and the guide plate, a first discharge chute, a third discharge chute and a second discharge chute are respectively arranged on the two second side plates, a vent pipe is respectively arranged on the two second side plates, one end of the ventilating pipe extends into the vibration separation bin, the other end of the ventilating pipe is sleeved on the air blower, the bottom of the bottom plate is provided with a vibration damping supporting component, the vibration reduction supporting component comprises a spring and a supporting leg, the top end of the spring is fixedly connected to the bottom of the vibration separation bin, and the other end of the spring is fixedly connected to the top of the supporting leg.
As a further aspect of the present invention: a first gear is fixedly mounted on a rotating shaft of the driving roller, a second gear is fixedly mounted on the driven roller, the first gear is matched with the second gear, circular grooves are formed in the outer curved surfaces of the driving roller and the driven roller, and the circular grooves are in one-to-one correspondence with the circular grooves in the outer curved surfaces of the driving roller and the driven roller.
As a further aspect of the present invention: the first discharge chute and the third discharge chute are arranged on the same second side plate, the second discharge chute is arranged on the other second side plate, the first screen mesh is matched with the first discharge chute, the second screen mesh is matched with the second discharge chute, and the guide plate is matched with the third discharge chute.
As a further aspect of the present invention: the first screen has the same surface area as the second screen, and the first screen has a smaller mesh count than the second screen.
The utility model has the advantages that:
1. the driving roller is driven by a motor and a transmission belt to rotate, the first gear and the second gear on the driving roller are meshed and connected, so that the driven roller and the driving roller rotate oppositely under the action of the second gear, raw materials for isoproturon granulation enter the granulation kettle through the feed hopper, then the raw materials are fully extruded by the driving roller and the driven roller, and the isoproturon granulation raw materials are extruded into granules under the action of the circular grooves on the outer curved surfaces of the driving roller and the driven roller, the structure in the granulation kettle is simple, and the longitudinal arrangement of the feed inlet and the extrusion device omits a raw material pushing mechanism, so that the manufacturing and maintenance costs of the granulation kettle are reduced;
2. the vibrating motor is arranged on the first side plate of the vibrating separation bin, one end of the spring is connected to the bottom of the bottom plate, the other end of the spring is fixed to the top of the supporting leg, the first screen, the second screen and the guide plate are fixedly arranged on one side, adjacent to the two first side plates, of the vibrating separation bin, the vibrating separation bin vibrates integrally under the action of the vibrating motor and the spring, particles generated in the granulating kettle enter the vibrating separation bin, due to the fact that the second screen and the first screen are obliquely arranged and the second discharge port and the first discharge port are respectively arranged, screening of particles with different particle sizes can be achieved, hot air is continuously blown into the vibrating separation bin through the ventilation pipe in the screening process, drying and heating of isoproturon particles are achieved while the particles are screened, the dried particles are more beneficial to screening, meanwhile, the vibrating effect of the vibrating separation bin enables isoproturon particles to be dispersed, and stacking and caking of the isoproturon particles are avoided, meanwhile, the drying efficiency of isoproturon particles is improved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the drive roll and the driven roll of the present invention;
FIG. 3 is a schematic top view of the vibration separation chamber of the present invention;
in the figure: 1. a granulation kettle; 2. vibrating the separation bin; 3. a feed hopper; 4. a drive roll; 5. a scraper; 6. a first screen; 7. a second screen; 8. a baffle; 9. a vent pipe; 10. a spring; 11. a motor; 12. a blower; 13. a first discharge chute; 14. a second discharge chute; 15. a third discharge chute; 16. a vibration motor; 17. a first gear; 18. a second gear; 19. a circular groove; 41. a driven roller; 111. a drive belt; 201. a first side plate; 202. a second side plate; 203. a base plate; 204. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a granulation device for isoproturon production, which comprises a granulation kettle 1, a vibration separation bin 2, a motor 11 and an air blower 12, wherein the motor 11 and the air blower 12 are both arranged outside the granulation kettle 1, the motor 11 is provided with a transmission belt 111, the top of the granulation kettle 1 is fixedly provided with a feed hopper 3, the inside of the shell of the granulation kettle 1 is fixedly provided with a driving roller 4, the driving roller 4 is in transmission connection with the motor 11 through the transmission belt 111, the side of the driving roller 4 is fixedly provided with a driven roller 41, the rotating shaft of the driving roller 4 is fixedly provided with a first gear 17, the driven roller 41 is fixedly provided with a second gear 18, the first gear 17 is matched with the second gear 18, the outer curved surfaces of the driving roller 4 and the driven roller 41 are provided with a plurality of corresponding circular grooves 19, the outer curved surfaces of the driving roller 4 and the driven roller 41 are in one-to-one correspondence with the circular grooves 19, scrapers 5 are arranged below the driving roller 4 and the driven roller 41, and the vibration separation bin 2 is arranged below the granulation kettle 1;
the shell of the vibration separation bin 2 comprises two first side plates 201, two second side plates 202 and a bottom plate 203, wherein one sides of the two first side plates 201, which are far away from the second side plates 202, are fixedly provided with vibration motors 16, one sides of the two first side plates 201, which are close to the second side plates 202, are fixedly provided with a first screen 6, a second screen 7 and a guide plate 8 from top to bottom respectively, the first screen 6, the second screen 7 and the guide plate 8 are obliquely arranged, the meshes of the first screen 6 are larger than those of the second screen 7, the two second side plates 202 are respectively provided with a first discharge chute 13, a third discharge chute 15 and a second discharge chute 14, the first discharge chute 13 and the third discharge chute 15 are arranged on the same second side plate 202, the second discharge chute 14 is arranged on the other second side plate 202, the first screen 6 is matched with the first discharge chute 13, second screen cloth 7 and the cooperation of second blown down tank 14, guide plate 8 and the cooperation of third blown down tank 15, two all be provided with a ventilation pipe 9 on the second curb plate 202, in ventilation pipe 9 one end stretched into vibration isolation storehouse 2, the other end cup jointed on air-blower 12, the bottom of bottom plate 203 is provided with damping support component, damping support component includes spring 10 and supporting leg 204, the top fixed connection of spring 10 is in the bottom of bottom plate 203, the other end fixed connection of spring 10 is at the top of supporting leg 204.
The working principle is as follows: when the granulating device works, the driving roller 4 starts to rotate under the driving of the motor 11 and the transmission belt 111, the first gear 17 and the second gear 18 on the driving roller 4 are meshed and connected, so that the driven roller 41 and the driving roller 4 rotate oppositely under the action of the second gear 18, a raw material for isoproturon granulation enters the granulating kettle 1 through the feed hopper 3, then the raw material is fully extruded by the driving roller 4 and the driven roller 41, under the action of the circular grooves 19 on the outer curved surfaces of the driving roller 4 and the driven roller 41, the isoproturon granulation raw material is extruded into granules and falls into the vibration separation bin 2, and part of the raw material is possibly adhered to the surfaces of the driving roller 4 and the driven roller 41 and the circular grooves 19 after being extruded, so that scrapers 5 are arranged at the bottoms of the driving roller 4 and the driven roller 41, the surface of the roller body is ensured to be clean, and the granulating efficiency is improved;
the vibrating motor 16 is installed on the first side plate 201 of the vibrating separation bin 2, one end of the spring 10 is connected to the bottom of the bottom plate 203, the other end of the spring 10 is fixed to the top of the supporting leg 204, the first screen 6, the second screen 7 and the guide plate 8 are fixedly installed on one side adjacent to the two first side plates 201, under the action of the vibrating motor 16 and the spring 10, the vibrating separation bin 2 generates vibration integrally, particles generated in the granulating kettle 1 enter the vibrating separation bin 2, and are firstly vibrated and screened on the first screen 6, as the mesh number of the first screen 6 is smaller than that of the second screen 7, particles with overlarge particle sizes can be collected through the first discharge chute 13 on the second side plate 202 along the inclined plane of the first screen 6, smaller particles fall on the second screen 7 for further vibrating and screening, particles or powder with overlarge particle sizes can fall on the guide plate 8 through the second screen 7, then collected through the third blown down tank 15 that sets up on second curb plate 202 along guide plate 8, granule on the second screen cloth 7 is the granule that the size satisfies the requirements, then can follow the inclined plane of second screen cloth 7 and pass through second blown down tank 14 and be collected, because the slope installation opposite direction of second screen cloth 7 and first screen cloth 6, so can realize the screening to the granule of different particle diameters, in the screening process, air-blower 12 passes through ventilation pipe 9 and continues to blow in to vibration separation storehouse 2 hot-air, realize the stoving heating to the isoproturon granule, do benefit to the screening of granule, the vibration effect of vibration separation storehouse 2 makes the isoproturon granule dispersion simultaneously, the piling up caking of isoproturon granule has been avoided, the drying efficiency of isoproturon granule has been improved simultaneously.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. The utility model provides a prilling granulator is used in isoproturon production, includes granulation cauldron (1), vibration separation storehouse (2), motor (11) and air-blower (12), its characterized in that, motor (11) and air-blower (12) all set up the one side in granulation cauldron (1), motor (11) are located air-blower (12) top, be provided with driving belt (111) on motor (11), the output shaft of motor (11) passes through driving belt (111) and is connected with drive roll (4), granulation cauldron (1) top fixed mounting has feeder hopper (3), granulation cauldron (1) casing internal rotation installs drive roll (4) and driven voller (41), the axis of rotation of drive roll (4) and driven voller (41) runs through the casing of granulation cauldron (1), drive roll (4) and driven voller (41) parallel arrangement, the below of drive roll (4) and driven voller (41) all is provided with scraper (5), the scraper (5) is fixedly arranged on the inner wall of a shell of the granulation kettle (1), the vibration separation bin (2) is arranged below the granulation kettle (1), the shell of the vibration separation bin (2) is composed of two first side plates (201), two second side plates (202) and a bottom plate (203), a vibration motor (16) is fixedly arranged on one sides of the two first side plates (201) which are not adjacent to each other, a first screen (6), a second screen (7) and a guide plate (8) are fixedly arranged on one sides of the two first side plates (201) which are adjacent to each other from top to bottom in sequence, the first screen (6), the second screen (7) and the guide plate (8) are obliquely arranged, the installation directions of the first screen (6) and the guide plate (8) are the same, and the installation direction of the second screen (7) is opposite to the installation directions of the first screen (6) and the guide plate (8), two be provided with first blown down tank (13), third blown down tank (15) and second blown down tank (14), two on second curb plate (202) respectively all be provided with one ventilation pipe (9) on second curb plate (202), ventilation pipe (9) one end is stretched into in vibration isolation storehouse (2), the ventilation pipe (9) other end cup joints on air-blower (12), the bottom of bottom plate (203) is provided with damping support component, damping support component includes spring (10) and supporting leg (204), the top fixed connection of spring (10) is in the bottom of bottom plate (203), the other end fixed connection of spring (10) is at the top of supporting leg (204).
2. The granulating device for isoproturon production as claimed in claim 1, wherein a first gear (17) is fixedly mounted on a rotating shaft of the driving roller (4), a second gear (18) is fixedly mounted on the driven roller (41), the first gear (17) is matched with the second gear (18), circular grooves (19) are formed in the outer curved surfaces of the driving roller (4) and the driven roller (41), and the circular grooves (19) are in one-to-one correspondence with the outer curved surfaces of the driving roller (4) and the driven roller (41).
3. The granulation apparatus for isoproturon production according to claim 1, wherein the first discharge chute (13) and the third discharge chute (15) are arranged on the same second side plate (202), the second discharge chute (14) is arranged on the other second side plate (202), the first screen (6) is matched with the first discharge chute (13), the second screen (7) is matched with the second discharge chute (14), and the guide plate (8) is matched with the third discharge chute (15).
4. A granulation apparatus as claimed in claim 1, wherein said first screen (6) and said second screen (7) have the same surface area, and said first screen (6) has a smaller mesh number than said second screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763066.XU CN214863356U (en) | 2020-11-25 | 2020-11-25 | Prilling granulator is used in isoproturon production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763066.XU CN214863356U (en) | 2020-11-25 | 2020-11-25 | Prilling granulator is used in isoproturon production |
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| Publication Number | Publication Date |
|---|---|
| CN214863356U true CN214863356U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022763066.XU Active CN214863356U (en) | 2020-11-25 | 2020-11-25 | Prilling granulator is used in isoproturon production |
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| CN (1) | CN214863356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443285A (en) * | 2023-12-05 | 2024-01-26 | 南通市汉威机械制造有限公司 | Granulator for manufacturing granular fertilizer |
-
2020
- 2020-11-25 CN CN202022763066.XU patent/CN214863356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443285A (en) * | 2023-12-05 | 2024-01-26 | 南通市汉威机械制造有限公司 | Granulator for manufacturing granular fertilizer |
| CN117443285B (en) * | 2023-12-05 | 2024-05-17 | 南通市汉威机械制造有限公司 | Granulator for manufacturing granular fertilizer |
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