CN214210534U - Reaction device for preparing sartanbiphenyl - Google Patents
Reaction device for preparing sartanbiphenyl Download PDFInfo
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- CN214210534U CN214210534U CN202022869881.4U CN202022869881U CN214210534U CN 214210534 U CN214210534 U CN 214210534U CN 202022869881 U CN202022869881 U CN 202022869881U CN 214210534 U CN214210534 U CN 214210534U
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- sampling tube
- cauldron body
- gear
- sartanbiphenyl
- preparing
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Abstract
The utility model discloses a reaction unit for preparing sartanbiphenyl, including the cauldron body, the outside of the cauldron body is provided with the inlet pipe, and the inside of the cauldron body is provided with the heating chamber, and the heating piece is installed to the inboard in heating chamber, and the inside of the cauldron body is provided with the ring channel, and the inboard roll connection of ring channel has the carousel, and the lower terminal surface symmetrical welding of carousel has the installation pole, and the surface of installation pole is provided with the stirring leaf, and the lower surface of the cauldron body is provided with the sealing ring, and the inboard of sealing ring is pegged graft and is had the sampling tube. The motor drives the driving rod to rotate, the driving rod drives the rotary disc and the driven rod to rotate, and the mounting rod, the stirring blade, the first spiral blade and the second spiral blade can be used for fully stirring and mixing materials in the kettle body; the sampling tube reciprocates along the sealing ring, then upwards promotes the connecting plate and can drive sealed lid and break away from the sampling tube, and the material will be followed the sampling tube and discharged through the discharging pipe downwards to this convenience is taken a sample to the internal different degree of depth materials of cauldron.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a reaction unit for preparing sartanbiphenyl.
Background
Bromosatribiphenyl is a novel antihypertensive drug, namely a sartan pharmaceutical intermediate, and can be used for synthesizing novel sartan antihypertensive drugs, such as: losartan, valsartan, eprosartan, irbesartan, and the like.
When the bromosartanbiphenyl is prepared in the prior art, the bromosartanbiphenyl is generally subjected to bromination reaction, namely, bromine is dropwise added into 2-cyano-4' -methyl biphenyl for reaction, and a stirring structure of a reaction kettle in the prior art is uniformly stirred to influence the reaction effect, so that stirring equipment of the reaction kettle needs to be modified, the reaction solution needs to be sampled and detected frequently during preparation, the existing reaction sampling points are fixed, and the sampling is not performed at different depths in the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reaction unit for preparing sartanbiphenyl to solve the inhomogeneous and more fixed problem of sample position of current equipment stirring.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reaction unit for preparing sartanbiphenyl, includes the cauldron body, the outside of the cauldron body is provided with the inlet pipe, the lower extreme of the cauldron body is provided with the bleeder valve, the inside of the cauldron body is provided with the heating chamber, the heating piece is installed to the inboard in heating chamber, the inside of the cauldron body is provided with the ring channel, the inboard roll connection of ring channel has the carousel, the lower terminal surface symmetrical welding of carousel has the installation pole, the surface of installation pole is provided with the stirring leaf, and the carousel drives the installation pole and rotates, stirs the internal portion material of cauldron through the stirring leaf, the lower surface of the cauldron body is provided with the sealing ring, it has the sampling tube to peg graft in the inboard of sealing ring, and the sampling tube reciprocates along the sealing ring and takes a sample to the internal portion not co-altitude material of cauldron.
Preferably, the axial symmetry of carousel is provided with the mounting groove, the pulley is installed to the inboard of mounting groove, pulley sliding connection is in the inboard of ring channel, and the carousel passes through the pulley and connects the ring channel reduction and the cauldron body between the friction.
Preferably, the surface mounting of the cauldron body has the motor, the axis of rotation fixedly connected with drive lever of motor, the surface of drive lever is provided with the second gear, the lower extreme of drive lever is provided with second spiral page or leaf, and the motor drives the drive lever and rotates, makes second spiral page or leaf and then rotate to the internal portion material of stirring cauldron overturns from top to bottom.
Preferably, the driven lever is installed in the surface rotation of the cauldron body, the upper end of driven lever is provided with first gear, the lower extreme of driven lever is provided with first spiral page or leaf, and first gear drives the driven lever and rotates, utilizes the rotatory internal material of driving cauldron of first spiral page or leaf to turn over about.
Preferably, a gear ring is arranged at the center of the rotary table, a first gear and a second gear are meshed and connected with the tooth surface of the gear ring, and the second gear drives the gear ring to be meshed and connected with the gear ring to drive the rotary table and the first gear to rotate.
Preferably, the inboard slip grafting of sampling tube has the connecting rod, the upper end of connecting rod is provided with sealed lid, the up end of sealed lid butt sampling tube, the feed inlet of sealed lid butt sampling tube shutoff sampling tube, the lower extreme of connecting rod is provided with the connecting plate, be provided with the spring between connecting plate and the sampling tube, the elasticity through the spring promotes the connecting plate and drives the feed inlet that the connecting rod made sealed lid butt sampling tube downwards, and the butt connecting plate makes the connecting rod upwards promote sealed lid, and sealed lid breaks away from the sampling tube, and the material will get into the sampling tube and discharge from the discharging pipe downwards.
Preferably, the surface of the sampling tube is provided with a discharge tube, and the sample is discharged from the discharge tube downwards along the sampling tube.
Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the driving rod to rotate, the driving rod drives the rotary disc and the driven rod to rotate, and the mounting rod, the stirring blade, the first spiral blade and the second spiral blade can be used for fully stirring and mixing materials in the kettle body; the sampling tube reciprocates along the sealing ring, then upwards promotes the connecting plate and can drive sealed lid and break away from the sampling tube, and the material will be followed the sampling tube and discharged through the discharging pipe downwards to this convenience is taken a sample to the internal different degree of depth materials of cauldron.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the overall structure of the present invention.
In the figure: the device comprises a kettle body 1, a heating cavity 11, a sealing ring 12, a heating block 13, a discharge valve 14, a ring groove 15, a feed pipe 16, a rotary disk 2, a mounting groove 21, a pulley 22, a toothed ring 23, a mounting rod 24, a stirring blade 25, a sampling tube 3, a connecting rod 31, a sealing cover 32, a connecting plate 33, a discharge pipe 34, a spring 35, a driven rod 4, a first gear 41, a first spiral blade 42, a motor 5, a driving rod 51, a second spiral blade 52 and a second gear 53.
Detailed Description
Please refer to fig. 1, a reaction unit for preparing sartanbiphenyl, including the cauldron body 1, the outside of the cauldron body 1 is provided with the inlet pipe 16, the lower extreme of the cauldron body 1 is provided with the bleeder valve 14, the inside of the cauldron body 1 is provided with the heating chamber 11, heating block 13 is installed to the inboard of heating chamber 11, the inside of the cauldron body 1 is provided with ring channel 15, the inboard roll connection of ring channel 15 has carousel 2, the lower terminal surface symmetry welding of carousel 2 has installation pole 24, the surface of installation pole 24 is provided with stirring leaf 25, carousel 2 drives installation pole 24 and rotates, stir the inside material of the cauldron body 1 through stirring leaf 25, the lower surface of the cauldron body 1 is provided with sealing ring 12, the inboard of sealing ring 12 is pegged graft and is had sampling tube 3, sampling tube 3 reciprocates along sealing ring 12 and takes a sample to the inside different high materials of the cauldron body 1.
Referring to fig. 1 and 2, the turntable 2 is axially symmetrically provided with mounting grooves 21, pulleys 22 are mounted on the inner sides of the mounting grooves 21, the pulleys 22 are slidably connected to the inner sides of the annular grooves 15, and the turntable 2 is connected to the annular grooves 15 through the pulleys 22 to reduce friction between the turntable 2 and the kettle body 1.
Referring to fig. 1, a motor 5 is mounted on the surface of the kettle 1, a driving rod 51 is fixedly connected to a rotating shaft of the motor 5, a second gear 53 is disposed on the surface of the driving rod 51, a second spiral blade 52 is disposed at the lower end of the driving rod 51, and the motor 5 drives the driving rod 51 to rotate, so that the second spiral blade 52 rotates accordingly, and the material in the kettle 1 is stirred to tumble up and down.
Referring to fig. 1, a driven rod 4 is rotatably mounted on the surface of the kettle 1, a first gear 41 is disposed at the upper end of the driven rod 4, a first spiral blade 42 is disposed at the lower end of the driven rod 4, the driven rod 4 is driven by the first gear 41 to rotate, and the first spiral blade 42 is used to rotate and drive the material inside the kettle 1 to tumble up and down.
Referring to fig. 1 and fig. 2, a gear ring 23 is disposed at the center of the turntable 2, a first gear 41 and a second gear 53 are engaged with the gear surface of the gear ring 23, and the second gear 53 drives the engaged gear ring 23 to rotate the turntable 2 and the first gear 41.
Referring to fig. 1, a connecting rod 31 is inserted into the inner side of the sampling tube 3 in a sliding manner, a sealing cover 32 is disposed at the upper end of the connecting rod 31, the sealing cover 32 abuts against the upper end surface of the sampling tube 3, the sealing cover 32 abuts against the sampling tube 3 to block the feed port of the sampling tube 3, a connecting plate 33 is disposed at the lower end of the connecting rod 31, a spring 35 is disposed between the connecting plate 33 and the sampling tube 3, the connecting plate 33 is pushed by the elastic force of the spring 35 to drive the connecting rod 31 to make the sealing cover 32 abut against the feed port of the sampling tube 3 downwards, the connecting plate 33 makes the connecting rod 31 push the sealing cover 32 upwards, the sealing cover 32 is separated from the sampling tube 3, and the material can enter the sampling tube 3 and be discharged downwards from the discharge tube 34.
Referring to fig. 1, an outlet pipe 34 is disposed on the surface of the sampling tube 3, and the sample is discharged through the outlet pipe 34 downward along the sampling tube 3.
The utility model discloses when concrete implementation: the motor 5 drives the driving rod 51 to rotate, the second gear 53 is meshed with the toothed ring 23 to drive the rotary disc 2 to rotate, and the rotary disc 2 is meshed with the first gear 41 through the toothed ring 23, so that the motor 5 can drive the rotary disc 2, the driving rod 51 and the driven rod 4 to rotate when rotating, and then materials in the kettle body 1 are stirred and mixed fully through the mounting rod 24, the stirring blade 25, the first spiral blade 42 and the second spiral blade 52; sampling tube 3 reciprocates along sealing ring 12 and adjusts the sampling depth, then upwards promotes connecting plate 33 along sampling tube 3 and can drive sealed lid 32 and break away from sampling tube 3, and the material will be discharged through discharging pipe 34 downwards along sampling tube 3 to this convenience is taken a sample to the inside different degree of depth materials of cauldron body 1.
Claims (7)
1. The utility model provides a reaction unit for preparing sartanbiphenyl, includes the cauldron body (1), its characterized in that: the outside of the cauldron body (1) is provided with inlet pipe (16), the lower extreme of the cauldron body (1) is provided with bleeder valve (14), the inside of the cauldron body (1) is provided with heating chamber (11), heating block (13) are installed to the inboard of heating chamber (11), the inside of the cauldron body (1) is provided with ring channel (15), the inboard roll connection of ring channel (15) has carousel (2), the lower terminal surface symmetrical welding of carousel (2) has installation pole (24), the surface of installation pole (24) is provided with stirring leaf (25), the lower surface of the cauldron body (1) is provided with sealing ring (12), the inboard of sealing ring (12) is pegged graft and is had sampling tube (3).
2. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: the axial symmetry of carousel (2) is provided with mounting groove (21), pulley (22) are installed to the inboard of mounting groove (21), pulley (22) sliding connection is in the inboard of ring channel (15).
3. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: the surface mounting of the cauldron body (1) has motor (5), the axis of rotation fixedly connected with drive lever (51) of motor (5), the surface of drive lever (51) is provided with second gear (53), the lower extreme of drive lever (51) is provided with second spiral page (52).
4. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: the surface of the kettle body (1) is rotatably provided with a driven rod (4), the upper end of the driven rod (4) is provided with a first gear (41), and the lower end of the driven rod (4) is provided with a first spiral page (42).
5. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: a gear ring (23) is arranged at the center of the turntable (2), and a first gear (41) and a second gear (53) are meshed with the gear surface of the gear ring (23).
6. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: the inner side of the sampling tube (3) is slidably inserted with a connecting rod (31), the upper end of the connecting rod (31) is provided with a sealing cover (32), the sealing cover (32) is abutted to the upper end face of the sampling tube (3), the lower end of the connecting rod (31) is provided with a connecting plate (33), and a spring (35) is arranged between the connecting plate (33) and the sampling tube (3).
7. The reaction device for preparing sartanbiphenyl according to claim 1, wherein: the surface of the sampling tube (3) is provided with a discharge tube (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869881.4U CN214210534U (en) | 2020-12-04 | 2020-12-04 | Reaction device for preparing sartanbiphenyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869881.4U CN214210534U (en) | 2020-12-04 | 2020-12-04 | Reaction device for preparing sartanbiphenyl |
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| Publication Number | Publication Date |
|---|---|
| CN214210534U true CN214210534U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022869881.4U Active CN214210534U (en) | 2020-12-04 | 2020-12-04 | Reaction device for preparing sartanbiphenyl |
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| CN (1) | CN214210534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116139810A (en) * | 2023-04-24 | 2023-05-23 | 山东宏旭化学股份有限公司 | Esterification device for producing methyl methacrylate |
-
2020
- 2020-12-04 CN CN202022869881.4U patent/CN214210534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116139810A (en) * | 2023-04-24 | 2023-05-23 | 山东宏旭化学股份有限公司 | Esterification device for producing methyl methacrylate |
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