CN214288198U - Synthetic stirring reaction device of isoxaflutole - Google Patents
Synthetic stirring reaction device of isoxaflutole Download PDFInfo
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- CN214288198U CN214288198U CN202023271541.8U CN202023271541U CN214288198U CN 214288198 U CN214288198 U CN 214288198U CN 202023271541 U CN202023271541 U CN 202023271541U CN 214288198 U CN214288198 U CN 214288198U
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Abstract
The utility model provides a synthetic stirring reaction unit of isoxaflutole, including reation kettle and agitating unit, agitating unit includes first pivot, the one end of first pivot and agitator motor's output swing joint, and the other end of first pivot rotates and is connected with the second pivot, and the fixed surface of second pivot is connected with the sleeve. The utility model discloses, through setting up agitating unit, when the material gets into reation kettle from the feeder hopper in, open agitator motor, it rotates to drive first pivot, water enters into reation kettle from the inlet tube in, the control quantity under level sensor's demonstration, the setting is also followed the sleeve rotation at the first stirring leaf and the second stirring leaf on sleeve surface, accomplish the mixed stirring of material and water, the synthetic stirring reaction unit of present most of isoxazole clomazone all stirs through chemical method, greatly reduced work efficiency like this, the device's application has avoided above-mentioned problem and the effectual practicality that improves the device.
Description
Technical Field
The utility model relates to a chemistry technical field especially relates to a synthetic stirring reaction unit of isoxaflutole.
Background
Isoxaflutole is an organic heterocyclic high-efficiency and low-toxicity herbicide, has broad-spectrum herbicidal activity, can be used before and after seedling emergence, and in various currently published synthesis technologies, 2-bromo-5-trifluoromethylaniline and dimethyl disulfide are used as raw materials, and are subjected to reactions such as methylthio, carboxyl substitution and hydrolysis to obtain an isoxaflutole intermediate; also taking 3, 4-dichlorotrifluoromethyl benzene as a raw material, and carrying out carboxyl substitution, esterification and methylthio to obtain an isoxaflutole intermediate; however, the raw materials adopted in the above routes are high in average price and difficult to obtain, and the synthesis routes all need to be subjected to methylthio to obtain an esterified intermediate, and then the esterified intermediate is subjected to condensation reaction with cyclopropyl methyl ketone to synthesize isoxaflutole.
At present, most of existing isoxaflutole synthesis stirring reaction devices stir by a chemical method, chemicals are added, the standing time is kept for waiting for chemical reaction, the working efficiency is greatly reduced, and the effect of uniform stirring cannot be well achieved, so that an isoxaflutole synthesis stirring reaction device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a synthetic stirring reaction device for isoxaflutole.
In order to achieve the above purpose, the utility model adopts the following technical scheme: including reation kettle and agitating unit, reation kettle's bottom fixed mounting has the support, the support mounting has four and is the mirror symmetry setting, reation kettle top movable mounting has the apron, apron surface axle center department is provided with agitator motor, one side fixedly connected with feeder hopper of agitator motor, the one side of keeping away from the feeder hopper is provided with the inlet tube, the one end of inlet tube is pegged graft in reation kettle's inside, apron surface one side fixedly connected with level sensor, level sensor's one end is pegged graft in reation kettle's inside, reation kettle's bottom has been seted up the export.
Preferably, the stirring device is arranged inside the reaction kettle and comprises a first rotating shaft.
Preferably, the one end of first pivot and agitator motor's output swing joint, the other end of first pivot is rotated and is connected with the second pivot, the fixed surface of second pivot is connected with the sleeve, the first stirring leaf of telescopic last fixed surface is connected with, first stirring leaf is provided with eight and is the circumference array setting, telescopic lower fixed surface is connected with second stirring leaf, second stirring leaf is provided with eight and is the circumference array setting.
Preferably, a plurality of air holes are formed between the adjacent first stirring blade and the second stirring blade and are circumferentially arranged in an array mode, and the depth of each air hole is equal to the thickness of the sleeve.
Preferably, one end of the outlet is movably connected with a filtering device, the filtering device comprises a filtering barrel, and the top of the filtering barrel is movably connected with a top cover.
Preferably, be provided with the filter disc between top cap and the filter vat, the edgewise of filter disc offsets with the inner wall of filter vat, the filter disc surface is provided with the filter core, the bottom surface fixedly connected with filtration membrane of filter disc, bottom one side of filter vat is equipped with the discharging pipe, the discharging pipe is close to the one end fixedly connected with valve of filter vat.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the stirring device, when the material enters the reaction kettle from the feeding hopper, the stirring motor is turned on to drive the first rotating shaft to rotate, when the stirring motor is started, water enters the reaction kettle from the water inlet pipe, the dosage is controlled under the display of the liquid level sensor, at the moment, the first rotating shaft drives the second rotating shaft to rotate, the first stirring blade and the second stirring blade which are arranged on the surface of the sleeve also rotate along with the sleeve, the mixing and stirring of materials and water are completed, when the materials need to be smashed, the rotating speed of a stirring motor can be increased to achieve the purpose of crushing, mixing and stirring, most of the existing synthetic stirring reaction devices for isoxaflutole are used for stirring by a chemical method, chemicals are added, the standing time is kept for waiting for chemical reaction, and thus the working efficiency is greatly reduced, and the effect of stirring can not be well played, the application of the device avoids the problems and effectively improves the practicability of the device.
2. In the utility model, through arranging the filtering device, before the synthetic isoxaflutole is put into use, the synthetic isoxaflutole is required to be screened for impurities, after the synthetic isoxaflutole is stirred in the stirring device, the synthetic isoxaflutole is discharged into the filtering device through an outlet, materials which are not uniformly stirred are firstly filtered through a filter element on a filter disc, then chemical impurities which are not dissolved are filtered through a filter membrane at the bottom of the filter disc, finally the materials enter a filter barrel, when filtered residues are required to be taken out, a top cover is screwed, the filter disc can be taken out, a valve is finally opened, and the filtered compounds are discharged and collected from a discharge pipe. The device has effectually avoided above-mentioned problem and the effectual ease of use that improves the device.
Drawings
Fig. 1 is a schematic perspective view of a synthetic stirring reaction device for isoxaflutole according to the present invention;
fig. 2 is an exploded perspective view of a synthetic stirring reaction device for isoxaflutole according to the present invention;
fig. 3 is a schematic perspective view of a stirring device of a synthetic stirring reaction device for isoxaflutole according to the present invention;
fig. 4 is the utility model provides a filter equipment's of synthetic stirring reaction unit of isoxaflutole spatial structure sketch map.
Illustration of the drawings: 1. a reaction kettle; 2. a support; 3. a stirring motor; 4. a stirring device; 5. a filtration device; 6. a liquid level sensor; 7. a water inlet pipe; 8. a feed hopper; 9. a cover plate; 10. an outlet; 41. a first rotating shaft; 42. a second rotating shaft; 43. a first stirring blade; 44. air holes are formed; 45. a sleeve; 46. a second stirring blade; 51. a top cover; 52. a filter tray; 53. a filter element; 54. a filtration membrane; 55. a filter vat; 56. a valve; 57. and (4) discharging the pipe.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-4, the utility model provides a synthetic stirring reaction unit of isoxaflutole, including reation kettle 1 and agitating unit 4, reation kettle 1 bottom is provided with export 10, and the one end swing joint of export 10 has filter equipment 5.
The specific arrangement and function of the stirring device 4 and the filtering device 5 will be described in detail below.
As shown in fig. 2 and fig. 3, agitating unit 4 sets up the inside at reation kettle 1, agitating unit 4 includes first pivot 41, the one end of first pivot 41 and agitator motor 3's output swing joint, the other end of first pivot 41 rotates and is connected with second pivot 42, the fixed surface of second pivot 42 is connected with sleeve 45, the first stirring leaf 43 of the last fixed surface of sleeve 45 is connected with, first stirring leaf 43 is provided with eight and is the circumference array setting, the lower fixed surface of sleeve 45 is connected with second stirring leaf 46, second stirring leaf 46 is provided with eight and is the circumference array setting, a plurality of bleeder vent 44 has been seted up between adjacent first stirring leaf 43 and the second stirring leaf 46, a plurality of bleeder vent 44 is the circumference array setting, the degree of depth of bleeder vent 44 equals with the thickness of sleeve 45.
The whole stirring device 4 has the effects that by arranging the stirring device 4, when materials enter the reaction kettle 1 from the feed hopper 8, the stirring motor 3 is started to drive the first rotating shaft 41 to rotate, when the stirring motor 3 is started, water enters the reaction kettle 1 from the water inlet pipe 7, the dosage is controlled under the display of the liquid level sensor 6, at the moment, the first rotating shaft 41 drives the second rotating shaft 42 to rotate, the first stirring blade 43 and the second stirring blade 46 which are arranged on the surface of the sleeve 45 also rotate along with the sleeve 45, the mixing and stirring of the materials and the water are completed, when the materials need to be smashed, the rotating speed of the stirring motor 3 can be accelerated to achieve the purpose of smashing, the purpose of mixing and stirring is achieved, most of the existing synthetic stirring reaction devices for isoxaflutole are used for stirring by a chemical method, chemicals are added for standing time to wait for chemical reaction, so that the working efficiency is greatly reduced, and the effect of stirring can not be well played, the application of the device avoids the problems and effectively improves the practicability of the device.
As shown in fig. 1 and 4, one end of the outlet 10 is movably connected with a filtering device 5, the filtering device 5 includes a filtering barrel 55, a top cover 51 is movably connected to the top of the filtering barrel 55, a filtering disc 52 is arranged between the top cover 51 and the filtering barrel 55, the edge of the filtering disc 52 abuts against the inner wall of the filtering barrel 55, a filter element 53 is arranged on the surface of the filtering disc 52, a filtering membrane 54 is fixedly connected to the bottom surface of the filtering disc 52, a discharging pipe 57 is arranged on one side of the bottom of the filtering barrel 55, and a valve 56 is fixedly connected to one end of the discharging pipe 57 close to the filtering barrel 55.
The whole filtering device 5 has the effects that through the arrangement of the filtering device 5, before the synthesized isoxaflutole is put into use, impurities need to be screened, after the synthesized isoxaflutole is stirred in the stirring device 4, the mixed isoxaflutole is discharged into the filtering device 5 from the outlet 10, materials which are not uniformly stirred are firstly filtered by the filter element 53 on the filter disc 52, then undissolved chemical impurities are filtered by the filter membrane 54 at the bottom of the filter disc 52 and finally enter the filter barrel 55, when the filtered residues need to be taken out, the top cover 51 is screwed, the filter disc 52 can be taken out, the valve 56 is finally opened, the filtered compounds are discharged and collected from the discharge pipe 57, most of the existing synthetic stirring reaction devices for the isoxaflutole do not have a filtering step at present and all separate impurities through oxidation reaction, so that the cost is wasted and the condition of incomplete separation exists, the purification effect can not be achieved, the device effectively avoids the problems and effectively improves the usability of the device.
The integral working principle is that when materials enter the reaction kettle 1 from the feed hopper 8, the stirring motor 3 is started to drive the first rotating shaft 41 to rotate, when the stirring motor 3 is started, water enters the reaction kettle 1 from the water inlet pipe 7, the dosage is controlled under the display of the liquid level sensor 6, at the moment, the first rotating shaft 41 drives the second rotating shaft 42 to rotate, the first stirring blade 43 and the second stirring blade 46 which are arranged on the surface of the sleeve 45 also rotate along with the sleeve 45 to complete the mixing and stirring of the materials and the water, when the materials need to be smashed, the rotating speed of the stirring motor 3 can be accelerated to achieve the purpose of smashing, mixing and stirring, at present, most of the existing synthetic stirring reaction devices for isoxaflutole stir by a chemical method, the standing time of the added chemicals is used for waiting for chemical reaction, so that the working efficiency is greatly reduced, and the effect of uniform stirring cannot be well played, the application of the device avoids the problems and effectively improves the practicability of the device, before the synthesized isoxaflutole is put into use, impurities need to be screened, after the synthesized isoxaflutole is stirred in the stirring device 4, the isoxaflutole is discharged into the filtering device 5 through the outlet 10, materials which are not uniformly stirred are filtered out through the filter element 53 on the filter disc 52, then chemical impurities which are not dissolved are filtered out through the filter membrane 54 at the bottom of the filter disc 52, and finally the materials enter the filtering barrel 55, when the filtered residues need to be taken out, the top cover 51 is screwed, the filter disc 52 can be taken out, the valve 56 is finally opened, the filtered compounds are discharged and collected from the discharge pipe 57, most of the existing synthetic stirring reaction devices for the isoxaflutole do not have a filtering step, impurities are separated through oxidation reaction, so that the waste of cost and the condition of incomplete separation exist, the purification effect can not be achieved, the device effectively avoids the problems and effectively improves the usability of the device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a synthetic stirring reaction unit of isoxaflutole, includes reation kettle (1) and agitating unit (4), its characterized in that: the bottom of the reaction kettle (1) is fixedly provided with a support (2), the four supports (2) are arranged in a mirror symmetry manner, a cover plate (9) is movably arranged at the top of the reaction kettle (1), a stirring motor (3) is arranged at the surface axis of the cover plate (9), one side of the stirring motor (3) is fixedly connected with a feed hopper (8), one side far away from the feed hopper (8) is provided with a water inlet pipe (7), and one end of the water inlet pipe (7) is inserted into the reaction kettle (1);
the device is characterized in that a liquid level sensor (6) is fixedly connected to one side of the surface of the cover plate (9), one end of the liquid level sensor (6) is inserted into the reaction kettle (1), and an outlet (10) is formed in the bottom of the reaction kettle (1).
2. The isoxaflutole synthesis stirring reaction device of claim 1, wherein: agitating unit (4) set up in reation kettle (1) inside, agitating unit (4) include first pivot (41).
3. The isoxaflutole synthesis stirring reaction device according to claim 2, characterized in that: the one end of first pivot (41) and the output swing joint of agitator motor (3), the other end of first pivot (41) is rotated and is connected with second pivot (42), the fixed surface of second pivot (42) is connected with sleeve (45), the first stirring leaf (43) of last fixed surface of sleeve (45) is connected with, first stirring leaf (43) are provided with eight and are the setting of circumference array, the lower fixed surface of sleeve (45) is connected with second stirring leaf (46), second stirring leaf (46) are provided with eight and are the setting of circumference array.
4. The isoxaflutole synthesis stirring reaction device of claim 3, wherein: a plurality of air holes (44) are formed between the adjacent first stirring blade (43) and the second stirring blade (46), the air holes (44) are arranged in a circumferential array mode, and the depth of each air hole (44) is equal to the thickness of the sleeve (45).
5. The isoxaflutole synthesis stirring reaction device of claim 1, wherein: one end of the outlet (10) is movably connected with a filtering device (5), the filtering device (5) comprises a filtering barrel (55), and the top of the filtering barrel (55) is movably connected with a top cover (51).
6. The isoxaflutole synthesis stirring reaction device of claim 5, wherein: be provided with between top cap (51) and filter vat (55) filter disc (52), the edgewise of filter disc (52) offsets with the inner wall of filter vat (55), filter disc (52) surface is provided with filter core (53), the bottom surface fixedly connected with filtration membrane (54) of filter disc (52), the bottom one side of filter vat (55) is equipped with discharging pipe (57), one end fixedly connected with valve (56) that discharging pipe (57) are close to filter vat (55).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023271541.8U CN214288198U (en) | 2020-12-30 | 2020-12-30 | Synthetic stirring reaction device of isoxaflutole |
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| CN202023271541.8U CN214288198U (en) | 2020-12-30 | 2020-12-30 | Synthetic stirring reaction device of isoxaflutole |
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| CN214288198U true CN214288198U (en) | 2021-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951125A (en) * | 2022-05-25 | 2022-08-30 | 楚天科技股份有限公司 | Wired probe mounting method and device for verification of vertical rubber plug cleaning machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951125A (en) * | 2022-05-25 | 2022-08-30 | 楚天科技股份有限公司 | Wired probe mounting method and device for verification of vertical rubber plug cleaning machine |
| CN114951125B (en) * | 2022-05-25 | 2024-05-14 | 楚天科技股份有限公司 | Method and device for installing wired probe for verification of vertical rubber plug cleaning machine |
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