CN212299854U - Drying device is used in production of methylthio acetaldehyde oxime - Google Patents
Drying device is used in production of methylthio acetaldehyde oxime Download PDFInfo
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- CN212299854U CN212299854U CN202020885905.2U CN202020885905U CN212299854U CN 212299854 U CN212299854 U CN 212299854U CN 202020885905 U CN202020885905 U CN 202020885905U CN 212299854 U CN212299854 U CN 212299854U
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- stirring shaft
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Abstract
The utility model discloses a drying device for producing methylthio acetaldehyde oxime, which comprises a stirring bin and a fan, wherein the top of the stirring bin is fixedly connected with a feeding bin, the top of the feeding bin is fixedly provided with a top cover, the upper surface of the top cover is symmetrically provided with feed inlets, the upper surface of the top cover is fixedly provided with a motor at a middle position, the output end of the motor is fixedly connected with a stirring shaft, the stirring shaft penetrates through the stirring bin and extends into the stirring bin, the outer surface of the stirring shaft is provided with four groups of stirring knives, the bottom of the stirring bin is fixedly provided with a filtering plate at the bottom of the stirring shaft, one end of the stirring shaft, which is far away from the motor, is rotatably connected with the upper surface of the filtering plate through a bearing with a seat, the filtering plate is provided with circular holes at equal intervals, the bottom of, qualified small particles can fall to the conveying bin through the round holes in the filter plate, so that drying is more thorough and uniform, and the product quality is improved.
Description
Technical Field
The utility model relates to a machining equipment technical field specifically is a drying device is used in production of methylthio acetaldehyde oxime.
Background
The carbamate pesticide is an organic pesticide widely used in China at present, and the methomyl is an insecticide with high yield in carbamates. Methomyl was first introduced in 1966 by dupont in the united states under the trade name "Lannate/waring" and has been used for over 40 years. Methomyl has the characteristics of strong killing power, strong permeability, quick response, broad insecticidal spectrum, small residual quantity, more applicable crops, safe use and the like, and is widely applied to more than 30 crops such as cotton, cabbage, soybean, tobacco, peanut, orange and the like.
The methomyl acetaldoxime is a main intermediate for synthesizing methomyl pesticide, and the synthesis of the methomyl is divided into two steps, wherein the first step is firstly to synthesize the methomyl oxime; in the second step, methomyl is synthesized from methomyl oxime. In the step of producing methylthio aldoxime, after the solution of aldoxime is evaporated and concentrated, cooled and crystallized, and separated solid-liquid are sequentially carried out, the separated solid is dried, generally, the drying equipment is a box body, a stirring and blowing device is arranged in the box body, and the drying is carried out in the process of stirring solid particles, so that the moisture in the particles is taken away by hot air, but during the drying, the drying effect is not uniform due to inconsistent crystal particles, and the large-particle crystals cannot be fully dried, thereby influencing the subsequent use; after the drying is accepted, the raw materials in the box body are very inconvenient to collect, special appliances are needed to scrape the raw materials, the labor force in the drying process is increased invisibly, and the rapid production of enterprises is not facilitated.
Therefore, a drying device for producing methylthio aldoxime needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device is used in production of methylthio acetaldehyde oxime, it has the (mixing) shaft to fix even at the output shaft of motor, the (mixing) shaft surface is equipped with four group's stirring swoves, the (mixing) shaft is kept away from motor one end and is passed through the rolling bearing and rotate to be connected in the filter upper surface, the round hole has been seted up to annular equidistance on the filter, the stirring sword is smashed the big granule of methylthio acetaldehyde oxime after the crystallization, qualified tiny particle can fall the defeated feed bin through the round hole on the filter, it is more thoroughly more even to make the drying, improve product quality, in order to.
In order to achieve the above object, the utility model provides a following technical scheme: a drying device for producing methylthio acetaldehyde oxime comprises a stirring bin and a fan, wherein the top of the stirring bin is fixedly connected with a feeding bin, the top of the feeding bin is fixedly provided with a top cover, the upper surface of the top cover is symmetrically provided with feed inlets, the middle position of the upper surface of the top cover is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a stirring shaft, the stirring shaft penetrates through the stirring bin and extends into the stirring bin, the outer surface of the stirring shaft is provided with four groups of stirring knives, the bottom of the stirring bin is fixedly provided with a filtering plate at the bottom of the stirring shaft, one end of the stirring shaft, which is far away from the motor, is rotatably connected with the upper surface of the filtering plate through a bearing with a base, the filtering plate is provided with circular holes at equal intervals, the bottom of the stirring bin is, the utility model discloses a fan, including defeated feed bin, fan, heater, fan, air outlet pipe.
Preferably, a coupling is arranged between the motor and the stirring shaft.
Preferably, the aperture sizes of the round holes are consistent.
Preferably, the spiral conveying groove is tightly attached to the inner wall of the conveying bin, and the diameter of the spiral conveying groove is the same as that of the conveying bin.
Preferably, the third support is installed to defeated feed bin both sides, fixed surface installs first support on the third support, fan fixed mounting is on first support, fixed surface installs the second support on the third support, heater fixed connection is on the second support.
Preferably, two groups of fixed sleeves are fixedly sleeved on the outer surface of the stirring shaft, and the four groups of stirring knives are fixedly connected to two sides of the two groups of fixed sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an output shaft end fixedly connected with (mixing) shaft of motor, the (mixing) shaft runs through the stirring storehouse and extends to in the stirring storehouse, the (mixing) shaft surface is equipped with four groups of stirring sword, stirring storehouse bottom position is located stirring shaft bottom end fixed mounting has the filter, the (mixing) shaft is kept away from motor one end and is rotated through the hubbed bearing and connect in the filter upper surface, annular equidistance has seted up the round hole on the filter, the stirring sword is smashed the big granule of methylthio acetaldehyde oxime after the crystallization, qualified tiny particle can fall to the defeated feed bin through the round hole on the filter, make the drying more thoroughly more even;
2. the spiral conveying groove is fixedly arranged on the conveying bin, the inner wall of the conveying bin is tightly attached to the spiral conveying groove, the diameter of the spiral conveying groove is the same as that of the conveying bin, special tools are not needed for scraping, the labor efficiency is improved, and the rapid development of enterprises is facilitated.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the filter plate of the present invention;
fig. 3 is a schematic structural view of the spiral conveying chute of the present invention.
In the figure: 1. a stirring bin; 2. a feeding bin; 3. a top cover; 301. a feed inlet; 4. a motor; 5. a coupling; 6. a stirring shaft; 7. a stirring knife; 8. fixing a sleeve; 9. a pedestal bearing; 10. a filter plate; 1001. a circular hole; 11. a material conveying bin; 12. a spiral conveying trough; 13. a fan; 14. a first air outlet; 15. a heater; 16. an air outlet pipe; 17. a first bracket; 18. a second bracket; 19. a third support; 20. and (4) a discharge port.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a drying device for producing methylthio acetaldehyde oxime comprises a stirring bin 1 and a fan 13, wherein the top of the stirring bin 1 is fixedly connected with a feeding bin 2, the top of the feeding bin 2 is fixedly provided with a top cover 3, the upper surface of the top cover 3 is symmetrically provided with feed inlets 301, the middle position of the upper surface of the top cover 3 is fixedly provided with a motor 4, the output shaft of the motor 4 is fixedly connected with a stirring shaft 6, a coupler 5 is arranged between the motor 4 and the stirring shaft 6, the stirring shaft 6 penetrates through the stirring bin 1 and extends into the stirring bin 1, four groups of stirring knives 7 are arranged on the outer surface of the stirring shaft 6, the stirring knives 7 break large crystallized methylthio acetaldehyde oxime particles, and qualified small particles can fall into a conveying bin 11 through a round hole 1001 on a filter plate 10, so that drying is more; two groups of fixed sleeves 8 are fixedly sleeved on the outer surface of the stirring shaft 6, so that the stirring knife 7 is convenient to disassemble and replace; four groups of stirring knives 7 are fixedly connected to two sides of two groups of fixed sleeves 8, a filter plate 10 is fixedly arranged at the bottom of a stirring shaft 6 at the bottom of a stirring bin 1, one end of the stirring shaft 6, far away from a motor 4, is rotatably connected to the upper surface of the filter plate 10 through a bearing 9 with a seat, circular holes 1001 are annularly and equidistantly formed in the filter plate 10, and the diameters of the circular holes 1001 are consistent, so that the size of the smashed particles is similar; the bottom of the stirring bin 1 is fixedly connected with a material conveying bin 11, a spiral material conveying groove 12 is fixedly arranged on the material conveying bin 11, and crystals cannot be attached to the wall of the material conveying bin 11 due to the spiral material conveying groove 12, so that the cleaning is convenient; the spiral conveying groove 12 is tightly attached to the inner wall of the conveying bin 11, the diameter of the spiral conveying groove 12 is the same as that of the conveying bin 11, special tools are not needed for scraping, the labor efficiency is improved, and the rapid development of enterprises is facilitated; fans 13 are arranged on two sides of the conveying bin 11, and the two groups of fans 13 are different in height, so that drying is more sufficient and uniform; 14 fixedly connected with heaters 15 of first air outlet of fan 13, heater 15 is far away from fan 13 one side intercommunication and has a tuber pipe 16, go out tuber pipe 16 fixed connection in defeated feed bin 11 lateral wall and extend to defeated feed bin 11, discharge gate 20 has been seted up to defeated feed bin 11 bottom, third support 19 is installed to defeated feed bin 11 both sides, fixed surface installs first support 17 on third support 19, fan 13 fixed mounting is on first support 17, fixed surface installs second support 18 on third support 19, heater 15 fixed connection is on second support 18.
The working principle is as follows: when in use, crystallized methylthio acetaldehyde oxime particles are poured from a feeding hole 301, the crystallized methylthio acetaldehyde oxime particles enter a stirring bin 1, a motor 4 is fixedly arranged at the middle position of the upper surface of a top cover 3, a stirring shaft 6 is fixedly connected with an output shaft of the motor 4, the stirring shaft 6 penetrates through the stirring bin 1 and extends into the stirring bin 1, four groups of stirring knives 7 are arranged on the outer surface of the stirring shaft 6, a filtering plate 10 is fixedly arranged at the bottom end of the stirring shaft 6 at the bottom of the stirring bin 1, one end of the stirring shaft 6, far away from the motor 4, is rotatably connected to the upper surface of the filtering plate 10 through a belt seat bearing 9, circular holes 1001 are formed in the filtering plate 10 at equal intervals in a ring shape, the stirring knives 7 break up the large crystallized methylthio acetaldehyde oxime particles, qualified small particles can fall into a conveying bin 11 through the circular holes 1001 in the filtering plate 10, drying is more thorough, adopt spiral conveying chute 12, the crystal can not be attached to on the 11 walls of defeated feed bin, it is convenient to clean, 11 inner walls of defeated feed bin are hugged closely to spiral conveying chute 12, the diameter of spiral conveying chute 12 and the same design of the diameter of defeated feed bin 11, need not special utensil and scrape out, labor efficiency has been improved, be favorable to the rapid development of enterprise, defeated feed bin 11 both sides all are equipped with fan 13, 14 fixedly connected with heater 15 of first air outlet of fan 13, heater 15 is kept away from fan 13 one side intercommunication and has a tuber pipe 16, it just extends to defeated feed bin 11 in to go out 16 fixed connection of tuber pipe in defeated feed bin 11 lateral walls, discharge gate 20 has been seted up to defeated feed bin 11 bottom, fan 13 and heater 15 blow in hot-blast to the crystal in the spiral.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drying device is used in production of methylthio acetaldehyde oxime, includes stirring storehouse (1) and fan (13), its characterized in that: the stirring device is characterized in that a feeding bin (2) is fixedly connected to the top of the stirring bin (1), a top cover (3) is fixedly mounted at the top of the feeding bin (2), a feeding port (301) is symmetrically formed in the upper surface of the top cover (3), a motor (4) is fixedly mounted in the middle of the upper surface of the top cover (3), a stirring shaft (6) is fixedly connected to the output shaft end of the motor (4), the stirring shaft (6) penetrates through the stirring bin (1) and extends into the stirring bin (1), four groups of stirring knives (7) are arranged on the outer surface of the stirring shaft (6), a filtering plate (10) is fixedly mounted at the bottom end, located at the stirring shaft (6), of the bottom of the stirring bin (1), a stirring shaft (6) far away from the motor (4) is rotatably connected to the upper surface of the filtering plate (10) through, stirring storehouse (1) bottom fixedly connected with defeated feed bin (11), defeated feed bin (11) fixed mounting has spiral conveying chute (12), defeated feed bin (11) both sides all are equipped with fan (13), first air outlet (14) fixedly connected with heater (15) of fan (13), fan (13) one side intercommunication is kept away from in heater (15) has out tuber pipe (16), go out tuber pipe (16) fixed connection in defeated feed bin (11) lateral wall and extend to defeated feed bin (11), discharge gate (20) have been seted up to defeated feed bin (11) bottom.
2. The drying device for the production of methylthio aldoxime according to claim 1, wherein: a coupling (5) is arranged between the motor (4) and the stirring shaft (6).
3. The drying device for the production of methylthio aldoxime according to claim 1, wherein: the diameters of the round holes (1001) are consistent.
4. The drying device for the production of methylthio aldoxime according to claim 1, wherein: the spiral conveying groove (12) is tightly attached to the inner wall of the conveying bin (11), and the diameter of the spiral conveying groove (12) is the same as that of the conveying bin (11).
5. The drying device for the production of methylthio aldoxime according to claim 1, wherein: third support (19) are installed to defeated feed bin (11) both sides, fixed surface installs first support (17) on third support (19), fan (13) fixed mounting is on first support (17), fixed surface installs second support (18) on third support (19), heater (15) fixed connection is on second support (18).
6. The drying device for the production of methylthio aldoxime according to claim 1, wherein: the outer surface of the stirring shaft (6) is fixedly sleeved with two groups of fixing sleeves (8), and the four groups of stirring knives (7) are fixedly connected to two sides of the two groups of fixing sleeves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885905.2U CN212299854U (en) | 2020-05-25 | 2020-05-25 | Drying device is used in production of methylthio acetaldehyde oxime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885905.2U CN212299854U (en) | 2020-05-25 | 2020-05-25 | Drying device is used in production of methylthio acetaldehyde oxime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212299854U true CN212299854U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020885905.2U Expired - Fee Related CN212299854U (en) | 2020-05-25 | 2020-05-25 | Drying device is used in production of methylthio acetaldehyde oxime |
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| CN (1) | CN212299854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275065A (en) * | 2021-06-04 | 2021-08-20 | 曾明发 | Tombarthite processing is with raw materials crushing and drying device |
-
2020
- 2020-05-25 CN CN202020885905.2U patent/CN212299854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275065A (en) * | 2021-06-04 | 2021-08-20 | 曾明发 | Tombarthite processing is with raw materials crushing and drying device |
| CN113275065B (en) * | 2021-06-04 | 2023-12-01 | 江苏华岗材料科技发展有限公司 | Raw material crushing and drying device for rare earth processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210525 |