CN214159600U - Reaction unit is used in styrene oxide preparation - Google Patents
Reaction unit is used in styrene oxide preparation Download PDFInfo
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- CN214159600U CN214159600U CN202022877391.9U CN202022877391U CN214159600U CN 214159600 U CN214159600 U CN 214159600U CN 202022877391 U CN202022877391 U CN 202022877391U CN 214159600 U CN214159600 U CN 214159600U
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- cauldron body
- styrene oxide
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Abstract
The utility model discloses a reaction unit is used in styrene oxide preparation, including the cauldron body, the inner wall of the cauldron body is provided with the ring channel, and the smooth roll connection in inboard of ring channel has the carousel, and the symmetrical welding has the scraper blade on the carousel, and the inner wall of carousel is provided with the tooth limit, and the bearing is installed to the symmetry on the cauldron body, and the inboard fixed mounting of bearing has the driven lever, and the lower extreme of driven lever is provided with stirring fin, installs the second gear on the driven lever, and second gear meshing is connected with the tooth limit, and fixed mounting has the water tank on the cauldron body, is provided with filling tube and blow-off valve on the cauldron body. Materials in the kettle body are stirred through rotation of the spiral stirring paddle, the stirring fins and the scraper, so that a boring mixing and stirring effect can be improved; through the water pump through the inside water delivery of conveyer pipe to annular water cavity, then utilize the apopore to discharge, the cooperation scraper blade rotates along the internal wall of cauldron and can clear up the internal portion of cauldron.
Description
Technical Field
The utility model relates to a reaction unit technical field specifically is a reaction unit is used in styrene oxide preparation.
Background
Styrene oxide, also known as (+/-) -styrene oxide, is an inorganic chemical product with a molecular formula of C8H8O and a molecular weight of 120.15.
The styrene oxide needs to be reacted by using a reaction device during preparation, the existing reaction device has low stirring efficiency during use, and the reaction device is inconvenient to clean inside, so that the reaction device for preparing the styrene oxide, which can improve the mixing and stirring efficiency and is convenient to clean, is needed to be used for preparing the styrene oxide
Styrene oxide is used in the preparation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reaction unit is used in styrene oxide preparation to solve the problem that current reaction unit mixes the effect poor and inconvenient clearance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reaction unit is used in styrene oxide preparation, includes the cauldron body, the inner wall of the cauldron body is provided with the ring channel, the smooth roll connection in inside of ring channel has the carousel, symmetrical welding has the scraper blade on the carousel, and the scraper blade is rotatory to be cleared up and stirred tank internal portion material to cauldron internal wall, the inner wall of carousel is provided with the tooth limit, the bearing is installed to the symmetry on the cauldron body, the inboard fixed mounting of bearing has the driven lever, the lower extreme of driven lever is provided with stirring fin, install the second gear on the driven lever, the meshing of second gear is connected with the tooth limit, fixed mounting has the water tank on the cauldron body, be provided with charge-tube and row's material valve on the cauldron body.
Preferably, fixed mounting has the motor on the cauldron body, there is the drive lever in the axis of rotation of motor through flange joint, first gear is installed to the upper end of drive lever, first gear engagement is connected with the second gear, the lower extreme of drive lever is provided with the spiral stirring rake, and the motor drives the drive lever and rotates, utilizes first gear engagement to connect the second gear through the drive lever, and rethread second gear engagement is connected the tooth limit and is driven the carousel rotation to drive scraper blade, stirring fin and spiral stirring rake rotate.
Preferably, the lateral wall symmetry of carousel is provided with the mounting groove, the inboard rotation of mounting groove installs the pulley, pulley roll connection is inboard at the ring channel, and pulley connection ring channel reduces the frictional force between carousel and the cauldron body inner wall.
Preferably, the inside of the cauldron body is provided with annular water cavity, the inner wall in annular water cavity is provided with the apopore, and apopore goes out water and washs cauldron internal wall.
Preferably, the water pump is installed to the inboard of water tank, water pump delivery port fixedly connected with conveyer pipe, the one end intercommunication annular water cavity of conveyer pipe, the water pump passes through the conveyer pipe with the inside water of water tank and carries to annular water cavity inboard.
Preferably, the inner wall symmetry of the cauldron body is provided with the overlap joint piece, and the overlap joint piece prevents that the separation ring from following the downward butt scraper blade of inner wall, the upper end of overlap joint piece is connected with the separation ring, the separation ring is located the outside of apopore, prevents through the separation ring that inside material from apopore entering annular water intracavity side, the axial of separation ring is provided with the terraced annular, location magnet is installed to the inboard of terraced annular, supports the piece and inserts the inboard location magnet of connecting of terraced annular and lift up the separation ring and break away from the apopore.
Preferably, the cauldron body is gone up to peg graft and is had to support the piece, support the one end of piece and be located the inboard of terraced face annular, support the piece along the inclined plane of terraced face annular inwards move, can promote separation ring along cauldron internal wall rebound to open the apopore, make the inboard water of annular water cavity circulate downwards along cauldron internal wall, clear up the internal portion of cauldron through the pivoted scraper blade.
Compared with the prior art, the beneficial effects of the utility model are that: materials in the kettle body are stirred through rotation of the spiral stirring paddle, the stirring fins and the scraper, so that a boring mixing and stirring effect can be improved; through the water pump through the inside water delivery of conveyer pipe to annular water cavity, then utilize the apopore to discharge, the cooperation scraper blade rotates along the internal wall of cauldron and can clear up the internal portion 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;
fig. 3 is an enlarged view of a portion in fig. 1 according to the present invention.
In the figure: the device comprises a kettle body 1, a discharge valve 11, a feed pipe 12, a bearing 13, an annular groove 14, a supporting block 15, an annular water cavity 16, a water outlet hole 17, an overlapping block 18, a rotary disc 2, a scraper 21, a mounting groove 22, a pulley 23, a toothed edge 24, a motor 3, a driving rod 31, a spiral stirring paddle 32, a first gear 33, a driven rod 4, a stirring fin 41, a water tank 5, a water pump 51, a conveying pipe 52, a blocking ring 6, a step face annular groove 61 and a positioning magnet 62.
Detailed Description
Referring to fig. 1 and 2, a reaction device for preparing styrene oxide comprises a kettle body 1, wherein an annular groove 14 is formed in the inner wall of the kettle body 1, a rotary disc 2 is connected to the inner side of the annular groove 14 in a sliding and rolling manner, scrapers 21 are symmetrically welded on the rotary disc 2, the scrapers 21 rotate to clean the inner wall of the kettle body 1 and stir materials in the kettle body 1, a toothed edge 24 is formed in the inner wall of the rotary disc 2, bearings 13 are symmetrically mounted on the kettle body 1, a driven rod 4 is fixedly mounted on the inner side of each bearing 13, stirring fins 41 are arranged at the lower end of each driven rod 4, a second gear 42 is mounted on each driven rod 4, the toothed edge 24 is meshed with the second gear 42, a water tank 5 is fixedly mounted on the kettle body 1, and a feeding pipe 12 and a discharge valve 11 are arranged on the kettle body 1.
Referring to fig. 1 and 2, a motor 3 is fixedly mounted on the kettle body 1, a rotating shaft of the motor 3 is connected with a driving rod 31 through a flange, a first gear 33 is mounted at the upper end of the driving rod 31, the first gear 33 is engaged with a second gear 42, a helical stirring paddle 32 is arranged at the lower end of the driving rod 31, the motor 3 drives the driving rod 31 to rotate, the driving rod 31 is engaged with the second gear 42 through the first gear 33, and then the second gear 42 is engaged with a toothed edge 24 to drive the turntable 2 to rotate, so as to drive the scraper 21, the stirring fin 41 and the helical stirring paddle 32 to rotate.
Referring to fig. 1 and 2, the side wall of the turntable 2 is symmetrically provided with mounting grooves 22, pulleys 23 are rotatably mounted on the inner sides of the mounting grooves 22, the pulleys 23 are connected to the inner sides of the annular grooves 14 in a rolling manner, and the pulleys 23 are connected to the annular grooves 14 to reduce friction between the turntable 2 and the inner wall of the kettle body 1.
Referring to fig. 1, an annular water cavity 16 is formed inside the kettle body 1, a water outlet 17 is formed in the inner wall of the annular water cavity 16, and the water outlet 17 discharges water to clean the inner wall of the kettle body 1.
Referring to fig. 1, a water pump 51 is installed inside the water tank 5, a delivery pipe 52 is fixedly connected to a water outlet of the water pump 51, one end of the delivery pipe 52 is communicated with the annular water cavity 16, and the water pump 51 delivers water inside the water tank 5 to the inside of the annular water cavity 16 through the delivery pipe 52.
Referring to fig. 1 and 3, the inner wall of the kettle body 1 is symmetrically provided with the overlapping blocks 18, the overlapping blocks 18 prevent the blocking ring 6 from abutting against the scraper 21 downwards along the inner wall, the upper end of the overlapping blocks 18 is connected with the blocking ring 6, the blocking ring 6 is located outside the water outlet 17, the blocking ring 6 prevents the internal materials from entering the inner side of the annular water cavity 16 from the water outlet 17, the blocking ring 6 is axially provided with a step ring groove 61, the positioning magnet 62 is installed inside the step ring groove 61, and the abutting blocks 15 are inserted into the step ring groove 61 and connected with the positioning magnet 62 to lift the blocking ring 6 off the water outlet 17.
Referring to fig. 1 and 3, a supporting block 15 is inserted into the kettle body 1, one end of the supporting block 15 is located inside the step-surface ring groove 61, the supporting block 15 moves inwards along the inclined surface of the step-surface ring groove 61, and pushes the blocking ring 6 to move upwards along the inner wall of the kettle body 1, so that the water outlet hole 17 is opened, water inside the annular water cavity 16 flows downwards along the inner wall of the kettle body 1, and the inside of the kettle body 1 is cleaned through the rotating scraper 21.
The utility model discloses when concrete implementation: when the reaction device is used, the motor 3 drives the driving rod 31 to rotate, so that the spiral stirring paddle 32 rotates, then the first gear 33 of the driving rod 31 is meshed with the second gear 42 connected with the driven rod 4 to drive the stirring fin 41 to rotate, and then the second gear 42 is meshed with the connecting toothed edge 24 to drive the turntable 2 and the scraper 21 to rotate, so that the stirring effect of materials in the kettle body 1 is improved through the rotation of the scraper 21, the stirring fin 41 and the spiral stirring paddle 32;
when the internal portion of the cauldron body needs to be cleared up, make barrier ring 6 break away from apopore 17 through supporting 15 butt terraced face annular 61, then utilize the water of conveyer pipe 52 in with water tank 5 to carry to annular water cavity 16 in through water pump 51, then circulate downwards along the internal wall of cauldron through apopore 17, cooperate pivoted scraper blade 21 to carry out effectual clearance to the internal portion of cauldron.
Claims (7)
1. The utility model provides a reaction unit is used in styrene oxide preparation, includes the cauldron body (1), its characterized in that: the inner wall of the cauldron body (1) is provided with ring channel (14), the smooth roll connection in the inboard of ring channel (14) has carousel (2), the symmetrical welding has scraper blade (21) on carousel (2), the inner wall of carousel (2) is provided with selvedge (24), bearing (13) are installed to the symmetry on the cauldron body (1), the inboard fixed mounting of bearing (13) has driven lever (4), the lower extreme of driven lever (4) is provided with stirring fin (41), install second gear (42) on driven lever (4), second gear (42) meshing is connected with selvedge (24), fixed mounting has water tank (5) on the cauldron body (1), be provided with filling tube (12) and row's material valve (11) on the cauldron body (1).
2. The reaction apparatus for styrene oxide production according to claim 1, wherein: fixed mounting has motor (3) on the cauldron body (1), there is drive lever (31) in the axis of rotation of motor (3) through flange joint, first gear (33) are installed to the upper end of drive lever (31), first gear (33) meshing is connected with second gear (42), the lower extreme of drive lever (31) is provided with spiral stirring rake (32).
3. The reaction apparatus for styrene oxide production according to claim 1, wherein: the lateral wall symmetry of carousel (2) is provided with mounting groove (22), pulley (23) are installed in the inboard rotation of mounting groove (22), pulley (23) roll connection is inboard in ring channel (14).
4. The reaction apparatus for styrene oxide production according to claim 1, wherein: the inside of cauldron body (1) is provided with annular water cavity (16), the inner wall of annular water cavity (16) is provided with apopore (17).
5. The reaction apparatus for styrene oxide production according to claim 1, wherein: the water pump (51) is installed to the inboard of water tank (5), water pump (51) delivery port fixedly connected with conveyer pipe (52), the one end intercommunication annular water cavity (16) of conveyer pipe (52).
6. The reaction apparatus for styrene oxide production according to claim 1, wherein: the inner wall symmetry of the cauldron body (1) is provided with overlap joint piece (18), the upper end of overlap joint piece (18) is connected with separation ring (6), separation ring (6) are located the outside of apopore (17), the axial of separation ring (6) is provided with terraced face annular (61), location magnet (62) are installed to the inboard of terraced face annular (61).
7. The reaction apparatus for styrene oxide production according to claim 1, wherein: the kettle body (1) is inserted with a supporting block (15), and one end of the supporting block (15) is positioned on the inner side of the trapezoidal surface annular groove (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877391.9U CN214159600U (en) | 2020-12-04 | 2020-12-04 | Reaction unit is used in styrene oxide preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877391.9U CN214159600U (en) | 2020-12-04 | 2020-12-04 | Reaction unit is used in styrene oxide preparation |
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| Publication Number | Publication Date |
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| CN214159600U true CN214159600U (en) | 2021-09-10 |
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| CN202022877391.9U Active CN214159600U (en) | 2020-12-04 | 2020-12-04 | Reaction unit is used in styrene oxide preparation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105991A (en) * | 2022-08-09 | 2022-09-27 | 黑龙江龙德药业有限公司 | Mixing equipment for producing and processing procaterol hydrochloride particles and using method thereof |
-
2020
- 2020-12-04 CN CN202022877391.9U patent/CN214159600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105991A (en) * | 2022-08-09 | 2022-09-27 | 黑龙江龙德药业有限公司 | Mixing equipment for producing and processing procaterol hydrochloride particles and using method thereof |
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