CN210206826U - Liquid mixing reaction kettle - Google Patents
Liquid mixing reaction kettle Download PDFInfo
- Publication number
- CN210206826U CN210206826U CN201920626747.6U CN201920626747U CN210206826U CN 210206826 U CN210206826 U CN 210206826U CN 201920626747 U CN201920626747 U CN 201920626747U CN 210206826 U CN210206826 U CN 210206826U
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- Prior art keywords
- liquid
- auxiliary
- stirring
- kettle body
- rotating shaft
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- 239000007788 liquid Substances 0.000 title claims abstract description 252
- 238000002156 mixing Methods 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 69
- 238000005315 distribution function Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011550 stock solution Substances 0.000 description 6
- 238000005119 centrifugation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a liquid mixing reaction kettle, which comprises a kettle body, a base liquid feeding device, an auxiliary liquid adding device, a stirring device and a driving device; the base liquid adding device is arranged on the side wall of the kettle body, the auxiliary liquid adding device is positioned above the kettle body, the driving device is positioned between the auxiliary liquid adding device and the kettle body, and the stirring device is positioned in the kettle body; the stirring device comprises a rotating shaft and a plurality of stirring rods; the top end of the rotating shaft extends out of the kettle body and then passes through the driving device to be connected with the auxiliary liquid adding device; each stirring rod is arranged on the rotating shaft, the rotating shaft and each stirring rod are hollow and respectively form a liquid inlet main pipe and a liquid distribution branch pipe, the liquid inlet end of the liquid inlet main pipe is connected with the liquid outlet of the auxiliary liquid adding device, and the liquid outlet end of the liquid inlet main pipe is respectively communicated with the liquid inlet of each liquid distribution branch pipe; each liquid distribution branch pipe is provided with a plurality of liquid distribution holes. This liquid mixing reation kettle, agitating unit add when rotatory assists liquid, and drives and keep off the interior mixed liquid of ring and make progress, keep off the mixed liquid of ring outside and pass the limbers to keep off the ring inboard, improve stirring efficiency.
Description
Technical Field
The utility model relates to a stirring mixes technical field, specifically is a liquid mixing reation kettle.
Background
Many liquid semi-manufactured goods or the configuration of finished product all need mix several kinds of liquid raw materials, and common reation kettle is now that to drop into all materials that need mix from the feed inlet, and rethread rotating shaft drives the puddler and stirs the mixture, and efficiency is not high, and by the one-way flow of liquid of stirring, the liquid near reation kettle inner wall and the liquid concentration near the (mixing) shaft need stir for a long time just can the misce bene, and efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the liquid mixing reaction kettle is provided, and the problem of low efficiency when the liquid mixing reaction kettle is stirred in the prior art is solved.
The utility model provides a technical scheme that its technical problem adopted is: a liquid mixing reaction kettle comprises a kettle body, a base liquid feeding device, an auxiliary liquid adding device, a stirring device with a liquid distribution function and a driving device for driving the stirring device to rotate; the base liquid feeding device is arranged on the side wall of the kettle body, the auxiliary liquid adding device is positioned above the kettle body, the driving device is positioned between the auxiliary liquid adding device and the kettle body, and the stirring device is positioned in the kettle body;
the stirring device comprises a rotating shaft and a plurality of stirring rods; the top end of the rotating shaft extends out of the kettle body and then passes through the driving device to be connected with the auxiliary liquid adding device; each stirring rod is arranged on the rotating shaft, the rotating shaft and each stirring rod are hollow and respectively form a liquid inlet main pipe and a liquid distribution branch pipe, the liquid inlet end of the liquid inlet main pipe is connected with the liquid outlet of the auxiliary liquid adding device, and the liquid outlet end of the liquid inlet main pipe is respectively communicated with the liquid inlet of each liquid distribution branch pipe; each liquid distribution branch pipe is provided with a plurality of liquid distribution holes.
Furthermore, the stirring device also comprises a plurality of arc-shaped rods, and two ends of each arc-shaped rod are connected to the rotating shaft;
every puddler one end is connected with the rotation axis, every the puddler other end is connected with the arc pole.
Further, the driving device comprises a driving belt pulley, a driven belt pulley, a belt and a motor; the motor is installed on the cauldron body, electric motor rotor is connected with the drive pulley, the belt cup joints on drive pulley and driven pulley, driven pulley fixed connection is on the rotation axis.
Further, the auxiliary liquid adding device comprises an auxiliary liquid storage tank, an auxiliary liquid guide pipe and an auxiliary liquid metering pump; the auxiliary liquid metering pump is arranged on the auxiliary liquid guide pipe; the liquid inlet end of the auxiliary liquid guide pipe is communicated with a liquid outlet of the auxiliary liquid storage tank, the liquid outlet end of the auxiliary liquid guide pipe is connected with a rotary joint, and the lower end of the rotary joint is communicated with the rotary shaft.
Further, the base liquid feeding device comprises a base liquid storage tank, a base liquid guide pipe and a base liquid metering pump; the liquid inlet end of the base liquid guide pipe is communicated with a liquid outlet of the base liquid storage tank, the liquid outlet end of the base liquid guide pipe extends into the kettle body, and the base liquid guide pipe is provided with a base liquid metering pump.
Further, the bottom wall is provided with the fender ring in the cauldron body, it is provided with a plurality of limbers to keep off the ring below.
Furthermore, a check valve for preventing the auxiliary liquid in the liquid inlet main pipe from flowing backwards is arranged on the rotating shaft.
Further, the bottom wall is provided with the bearing frame in the cauldron body, the rotation axis bottom is pegged graft in the bearing frame.
The utility model has the advantages that: the stirring device with the liquid distribution function is used for adding auxiliary liquid into the reaction kettle through the hollow pipelines of the rotating shaft and the stirring rod while stirring, so that the stirring efficiency is improved; the internal diapire of cauldron sets up keeps off the ring, and during agitating unit was rotatory, the mixed liquid that drives and keeps off the intra-annular moves up along with the stirring centrifugation to it is inboard that the mixed liquid that makes the fender ring outside passes the limbers and gets into to keep off the ring, forms directional liquid stream, further improves stirring efficiency. The stirring device is simple and reasonable in design, is fully mechanically arranged, is not easy to damage, is convenient and quick to overhaul, can stir efficiently, and saves cost; the metering pump is arranged, the adding proportion of the base liquid and the auxiliary liquid is adjusted, the stock solution to be mixed is added into respective liquid storage tanks at one time, and quantitative stock solution does not need to be added before stirring every time.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a liquid mixing reactor of the present invention;
FIG. 2 is a schematic structural view of the inside of the kettle body;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a half sectional view of FIG. 2;
wherein: 1. a kettle body; 2. a base liquid charging device; 21. a base liquid storage tank; 22. a base fluid conduit; 23. a base fluid metering pump; 3. an auxiliary liquid adding device; 31. an auxiliary liquid storage tank; 32. an auxiliary fluid conduit; 33. an auxiliary liquid metering pump; 34. a rotary joint; 4. a drive device; 41. a drive pulley; 42. a driven pulley; 43. a belt; 44. a motor; 5. a rotating shaft; 51. a liquid inlet main pipe; 6. a stirring rod; 61. liquid distribution branch pipes; 62. liquid distribution holes; 7. an arcuate bar; 8. a baffle ring; 81. a water through hole; 9. a check valve; 10. and a bearing seat.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
In this embodiment, as shown in fig. 1 to 4, a liquid mixing reactor includes a reactor body 1, a base liquid feeding device 2, an auxiliary liquid adding device 3, a stirring device, and a driving device 4; the stirring device has a liquid distribution function, and the driving device 4 is used for driving the stirring device to rotate; base liquid drops into device 2 and sets up on the 1 lateral wall of the cauldron body, and supplementary liquid adds device 3 and is located cauldron body 1 top, and drive arrangement 4 is located and assists between liquid adding device 3 and the cauldron body 1, and agitating unit is located the cauldron body 1. A liquid outlet pipe is arranged at the bottom of the kettle body 1, and a cover cap is arranged at the liquid outlet end of the liquid outlet pipe.
The stirring device comprises a rotating shaft 5 and a plurality of stirring rods 6, wherein the number of the stirring rods 6 in the embodiment is preferably six; the top end of the rotating shaft 5 extends out of the kettle body 1 and then passes through the driving device 4 to be connected with the auxiliary liquid adding device 3; each stirring rod 6 is arranged on the rotating shaft 5, the rotating shaft 5 and each stirring rod 6 are hollow and respectively form a liquid inlet main pipe 51 and a liquid distribution branch pipe 61, the liquid inlet end of the liquid inlet main pipe 51 is connected with the liquid outlet of the auxiliary liquid adding device 3, and the liquid outlet end of the liquid inlet main pipe 51 is respectively communicated with the liquid inlet of each liquid distribution branch pipe 61; each liquid distribution branch pipe 61 is provided with a plurality of liquid distribution holes 62. The rotary shaft 5 is provided with a check valve 9 for preventing the auxiliary liquid in the liquid inlet main pipe 51 from flowing backward. Auxiliary liquid adding device is connected to rotation axis 5 upper end, and when rotation axis 5 and puddler 6 rotated, auxiliary liquid was added the reation kettle through feed liquor main pipe 51 and liquid distribution branch pipe 61 and is mixed with the base liquid, improves stirring efficiency.
In order to improve the stirring efficiency, the stirring device further comprises a plurality of arc-shaped rods 7, preferably two arc-shaped rods 7 are arranged in the embodiment, and two ends of each arc-shaped rod 7 are connected to the rotating shaft 5; every 6 one ends of puddler are connected with rotation axis 5, and every 6 other ends of puddler are connected with arc pole 7. Arc pole 7 and puddler 6 rotate along with rotation axis 5, have increased with mixed liquid area of contact, and stirring efficiency is higher. And is connected the setting with each puddler 6, improves puddler 6's support intensity.
As shown in FIG. 3, a baffle ring 8 is arranged on the bottom wall of the kettle 1, and a plurality of water through holes 81 are arranged below the baffle ring 8. When the stirring device rotates, the mixed liquid in the baffle ring 8 moves upwards along with the stirring centrifugation and overflows out of the baffle ring 8, the mixed liquid outside the baffle ring 8 moves downwards due to the dead weight, the mixed liquid is pressed to pass through the water through holes 81 and enter the inner side of the baffle ring 8 to form a directional liquid flow, the mixed liquid near the inner wall is stirred in time, and the stirring efficiency is further improved. Preferably, the water holes 81 are formed with inwardly inclined openings to facilitate the mixture to enter the inner side of the retainer ring 8 from the outer side of the retainer ring 8.
In order to realize that the stirring device has a liquid distribution function, the specific structure of the driving device 4 is as follows: comprises a driving pulley 41, a driven pulley 42, a belt 43 and a motor 44; the motor 44 is installed on the kettle body 1, the rotor of the motor 44 is connected with the driving belt pulley 41, the belt 43 is sleeved on the driving belt pulley 41 and the driven belt pulley 42, and the driven belt pulley 42 is fixedly connected on the rotating shaft 5. The rotating shaft 5 extends out of the kettle body 1, passes through the driven belt pulley 42 and is connected with the auxiliary liquid adding device 3.
The auxiliary liquid adding device 3 has the following specific structure: comprises an auxiliary liquid storage tank 31, an auxiliary liquid guide pipe 32 and an auxiliary liquid metering pump 33; a liquid adding pipe is arranged on one side of the auxiliary liquid storage tank 31, and a cap is arranged at the liquid inlet end of the liquid adding pipe. The auxiliary liquid metering pump 33 is arranged on the auxiliary liquid guide pipe 32; the input proportion of the auxiliary liquid is adjusted, the liquid inlet end of the auxiliary liquid guide pipe 32 is communicated with the liquid outlet of the auxiliary liquid storage tank 31, the liquid outlet end of the auxiliary liquid guide pipe 32 is connected with a rotary joint 34, and the lower end of the rotary joint 34 is communicated with the rotating shaft 5.
The specific structure of the base liquid feeding device 2 is as follows: comprises a base liquid storage tank 21, a base liquid guide pipe 22 and a base liquid metering pump 23; one side of the base liquid storage tank 21 is provided with a liquid feeding pipe, and the liquid inlet end of the liquid feeding pipe is provided with a cover cap. The liquid inlet end of the base liquid guide pipe 22 is communicated with the liquid outlet of the base liquid storage tank 21, the liquid outlet end of the base liquid guide pipe 22 extends into the kettle body 1, and the base liquid guide pipe 22 is provided with a base liquid metering pump 23 for adjusting the input proportion of the base liquid. The adding proportion of the base liquid and the auxiliary liquid is adjusted through the combined action of the base liquid metering pump 23 and the auxiliary liquid metering pump 33, and the stock solutions to be mixed are added into respective liquid storage tanks at one time without adding quantitative stock solutions before stirring every time.
When the stirring device works, the bottom end of the rotating shaft 5 is easily influenced by centrifugal force to rock, and the whole structure is not stable enough. Therefore, in this embodiment, the bottom wall of the autoclave body 1 is provided with the bearing seat 10, and the bottom end of the rotating shaft 5 is inserted into the bearing seat 10.
The specific operation process of this embodiment is: the base liquid storage tank 21 and the auxiliary liquid storage tank 31 store sufficient base liquid and auxiliary liquid respectively, the base liquid metering pump 23 and the auxiliary liquid metering pump 33 are respectively adjusted according to the liquid blending proportion, the base liquid quantitatively enters the kettle body 1, and the auxiliary liquid quantitatively passes through the rotary joint 34. The motor 44 is started to drive the driving pulley 41 to rotate, the driven pulley 42 is linked through the belt 43 to drive the rotating shaft 5 to rotate, so that the stirring rod 6 and the arc-shaped rod 7 rotate to stir the mixed liquid. While the rotating shaft 5 and the stirring rod 6 rotate, the auxiliary liquid is added into the reaction kettle through the main liquid inlet pipe 51 and the liquid distribution branch pipe 61 to be mixed with the base liquid.
When the stirring device rotates, the mixed liquid in the baffle ring 8 moves upwards along with the stirring centrifugation and overflows out of the baffle ring 8, the mixed liquid outside the baffle ring 8 moves downwards due to the dead weight, the mixed liquid is pressed to pass through the water through holes 81 and enter the inner side of the baffle ring 8 to form a directional liquid flow, and the mixed liquid near the inner wall is stirred in time.
To sum up, the liquid mixing reaction kettle of the utility model and the stirring device with the liquid distribution function are used, and auxiliary liquid is added into the reaction kettle through the hollow pipelines of the rotating shaft and the stirring rod while stirring, so that the stirring efficiency is improved; the internal diapire of cauldron sets up keeps off the ring, and during agitating unit was rotatory, the mixed liquid that drives and keeps off the intra-annular moves up along with the stirring centrifugation to it is inboard that the mixed liquid that makes the fender ring outside passes the limbers and gets into to keep off the ring, forms directional liquid stream, further improves stirring efficiency. The stirring device is simple and reasonable in design, is fully mechanically arranged, is not easy to damage, is convenient and quick to overhaul, can stir efficiently, and saves cost; the metering pump is arranged, the adding proportion of the base liquid and the auxiliary liquid is adjusted, the stock solution to be mixed is added into respective liquid storage tanks at one time, and quantitative stock solution does not need to be added before stirring every time.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A liquid mixing reaction kettle is characterized by comprising a kettle body (1), a base liquid feeding device (2), an auxiliary liquid adding device (3), a stirring device with a liquid distribution function and a driving device (4) for driving the stirring device to rotate; the base liquid feeding device (2) is arranged on the side wall of the kettle body (1), the auxiliary liquid adding device (3) is positioned above the kettle body (1), the driving device (4) is positioned between the auxiliary liquid adding device (3) and the kettle body (1), and the stirring device is positioned in the kettle body (1);
the stirring device comprises a rotating shaft (5) and a plurality of stirring rods (6); the top end of the rotating shaft (5) extends out of the kettle body (1) and then penetrates through the driving device (4) to be connected with the auxiliary liquid adding device (3); each stirring rod (6) is arranged on the rotating shaft (5), the rotating shaft (5) and each stirring rod (6) are hollow and respectively form a liquid inlet main pipe (51) and a liquid distribution branch pipe (61), the liquid inlet end of the liquid inlet main pipe (51) is connected with the liquid outlet of the auxiliary liquid adding device (3), and the liquid outlet end of the liquid inlet main pipe (51) is respectively communicated with the liquid inlets of the liquid distribution branch pipes (61); each liquid distribution branch pipe (61) is provided with a plurality of liquid distribution holes (62).
2. The liquid mixing reactor as claimed in claim 1, wherein the stirring device further comprises a plurality of arc-shaped rods (7), and both ends of each arc-shaped rod (7) are connected to the rotating shaft (5);
every puddler (6) one end is connected with rotation axis (5), every puddler (6) other end is connected with arc pole (7).
3. The liquid mixing reactor according to claim 1, wherein the driving means (4) comprises a driving pulley (41), a driven pulley (42), a belt (43) and a motor (44); the electric kettle is characterized in that the motor (44) is installed on the kettle body (1), a rotor of the motor (44) is connected with the driving belt pulley (41), the belt (43) is sleeved on the driving belt pulley (41) and the driven belt pulley (42), and the driven belt pulley (42) is fixedly connected to the rotating shaft (5).
4. The liquid mixing reactor according to claim 1, wherein the auxiliary liquid adding device (3) comprises an auxiliary liquid storage tank (31), an auxiliary liquid guide pipe (32) and an auxiliary liquid metering pump (33); the auxiliary liquid metering pump (33) is arranged on the auxiliary liquid guide pipe (32); it is linked together with supplementary liquid storage tank (31) liquid outlet to assist liquid pipe (32) feed liquor end, the play liquid end of assisting liquid pipe (32) is connected with rotary joint (34), rotary joint (34) lower extreme is linked together with rotation axis (5).
5. The liquid mixing reactor according to claim 1, wherein the base liquid feeding means (2) comprises a base liquid storage tank (21), a base liquid guide pipe (22), and a base liquid metering pump (23); the liquid inlet end of the base liquid guide pipe (22) is communicated with the liquid outlet of the base liquid storage tank (21), the liquid outlet end of the base liquid guide pipe (22) extends into the kettle body (1), and the base liquid guide pipe (22) is provided with a base liquid metering pump (23).
6. The liquid mixing reactor as claimed in claim 2, wherein the inner bottom wall of the reactor body (1) is provided with a baffle ring (8), and a plurality of water through holes (81) are arranged below the baffle ring (8).
7. The liquid mixing reactor as claimed in claim 6, wherein the rotary shaft (5) is provided with a check valve (9) for preventing the auxiliary liquid from flowing back into the liquid inlet main pipe (51).
8. The liquid mixing reactor as claimed in claim 7, wherein the bottom wall of the reactor body (1) is provided with a bearing seat (10), and the bottom end of the rotating shaft (5) is inserted into the bearing seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626747.6U CN210206826U (en) | 2019-04-30 | 2019-04-30 | Liquid mixing reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626747.6U CN210206826U (en) | 2019-04-30 | 2019-04-30 | Liquid mixing reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206826U true CN210206826U (en) | 2020-03-31 |
Family
ID=69924707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920626747.6U Expired - Fee Related CN210206826U (en) | 2019-04-30 | 2019-04-30 | Liquid mixing reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206826U (en) |
-
2019
- 2019-04-30 CN CN201920626747.6U patent/CN210206826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |