CN212091871U - Liquid mixing stirring kettle for pharmaceutical chemical production - Google Patents
Liquid mixing stirring kettle for pharmaceutical chemical production Download PDFInfo
- Publication number
- CN212091871U CN212091871U CN202020552992.XU CN202020552992U CN212091871U CN 212091871 U CN212091871 U CN 212091871U CN 202020552992 U CN202020552992 U CN 202020552992U CN 212091871 U CN212091871 U CN 212091871U
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- stirring
- kettle body
- shaft
- kettle
- rotating shaft
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- 238000003756 stirring Methods 0.000 title claims abstract description 83
- 238000002156 mixing Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000012824 chemical production Methods 0.000 title claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model provides a liquid mixing and stirring kettle for pharmaceutical chemical production, which comprises a kettle body, wherein two raw material boxes are arranged on two sides of the kettle body, a metering pump is communicated above the raw material boxes, and the metering pump is communicated with the kettle body through a pipeline; the inner wall of the kettle body is connected with a supporting plate, the supporting plate is rotatably connected with a rotating shaft, and the top of the rotating shaft extends out of the kettle body and is connected with a motor; the support plate is also provided with two stirring shafts which are symmetrically arranged at two sides of the rotating shaft, the top end of each stirring shaft is connected with a small gear, and the rotating shaft is connected with a large gear meshed with the small gear; the stirring shaft is connected with a first stirring blade. The utility model discloses simple structure, practicality are strong, through setting up two (mixing) shafts, utilize the motor to drive, and stirring speed is fast, and energy-concerving and environment-protective can produce better stirring and mix the effect, makes material flash mixed even.
Description
Technical Field
The utility model relates to a stirred tank technical field, concretely relates to medicine liquid mixing stirred tank for chemical production.
Background
The stirred tank is one of common devices in the field of chemical production, and has the function of uniformly mixing various materials. Traditional liquid stirring cauldron mainly drives the stirring rake through the (mixing) shaft and rotates the homogeneous mixing that realizes the material, and chinese utility model patent as application number 201821792541 discloses a liquid mixing arrangement, is equipped with the mixed rabbling mechanism that hollow tube and multiunit and hollow tube set up perpendicularly in the blending tank, and every group mixes the rabbling mechanism and contains 2 at least paddles of equipartition on the hollow tube, be equipped with the orifice on the paddle, just the orifice can be towards same direction blowout liquid and make the hollow tube and mix the rabbling mechanism rotatory under the reaction force.
The device has the following defects: (1) the motion mode law and singleness of mixed liquid under the drive of stirring rake, very be unfavorable for the homogeneous mixing of material like this, and because the density of liquid is different, lead to the liquid layering to exist, the stirring rake only stirs at that layer of stirring rake, and the mixing effect is relatively poor: (2) the stirring mechanism is rotated only by the counterforce provided by the liquid sprayed from the spray holes, so that the stirring speed is low and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, a liquid mixing and stirring kettle for pharmaceutical and chemical production is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a liquid mixing and stirring kettle for pharmaceutical chemical production, which comprises a kettle body, wherein two raw material boxes are arranged on two sides of the kettle body, a metering pump is communicated above the raw material boxes, and the metering pump is communicated with the kettle body through a pipeline; the inner wall of the kettle body is connected with a supporting plate, the supporting plate is rotatably connected with a rotating shaft, and the top of the rotating shaft extends out of the kettle body and is connected with a motor; the support plate is also provided with two stirring shafts, the stirring shafts are symmetrically arranged on two sides of the rotating shaft, the top end of each stirring shaft is connected with a small gear, and the rotating shaft is connected with a large gear meshed with the small gear; the stirring shaft is connected with a first stirring blade.
Preferably, the first stirring blade is shaped like a sigma.
Preferably, the bottom of the rotating shaft is fixedly connected with an extension shaft, a plurality of second stirring blades which are arranged at equal intervals are connected to the outer wall of the extension shaft, and the second stirring blades are in a shaft rod shape.
Preferably, the first stirring blades are also arranged in a shaft rod shape and are arranged at equal intervals, and the first stirring blades and the second stirring blades are arranged in a staggered manner.
Preferably, the bottom of the kettle body is provided with supporting legs, and the top of the kettle body is provided with an access hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the stirring speed is high by arranging two stirring shafts and driving the two stirring shafts by the motor, the motor drives the two stirring shafts simultaneously, the stirring device is energy-saving and environment-friendly, and can generate better stirring and mixing effects to quickly and uniformly mix materials; meanwhile, the shape of the first stirring blade is arranged to be sigma-shaped, so that the continuous stirring of the materials in the vertical direction can be realized, and the problem that the mixing effect is poor because the existing stirring paddle is only used for stirring at the layer of the stirring paddle is effectively solved;
2. through setting up extension axle, second stirring leaf, with first stirring leaf and second stirring leaf staggered arrangement, utilize the rotation reversal opposite of extension axle and (mixing) shaft, can make stirring effect more excellent, efficiency is higher.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.
Description of reference numerals:
1, a raw material box; 2, a metering pump; 3, a flow meter; 4, a kettle body; 41 a support plate; 42 a service hole; 5, a motor; 6, a rotating shaft; 7 a bull gear; 8 pinion gears; 9 stirring shaft; 10 a first stirring blade; 11 a feed inlet; 12, discharging a material outlet; 13 supporting legs; 14 an elongate shaft; 15 second stirring blade.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Example one
As shown in fig. 1, the liquid mixing and stirring kettle for pharmaceutical chemical production provided by this embodiment includes a kettle body 4, a discharge port 12 is arranged at the bottom of the kettle body 4, and feed ports 11 are arranged on two side walls. Two raw material tanks 1 are arranged on two sides of the kettle body 4, a metering pump 2 is communicated above the raw material tanks 1, the metering pump 2 is communicated with a feed inlet 11 of the kettle body 4 through a pipeline, and a flow meter 3 is also arranged on the pipeline; the metering pump 2 is the pressure boost metering pump 2, and flowmeter 3 chooses for use rotor flow meter 3, through adjusting rotor flow meter 3 and pressure boost metering pump 2, makes the liquid in the raw materials box 1 carry in to the cauldron body 4 at regular time and quantity.
Be connected with backup pad 41 on the 4 inner walls of cauldron, be provided with the bearing in the backup pad 41, pivot 6 is connected in the bearing fit, and the top of pivot 6 stretches out cauldron body 4 external connection has motor 5.
Still be equipped with two (mixing) shafts 9 through the bearing on the backup pad 41, the (mixing) shaft 9 symmetry sets up in the both sides of pivot 6, and the top of (mixing) shaft 9 is connected with pinion 8, is connected with gear wheel 7 with pinion 8 engaged with in the pivot 6, and when using, motor 5 drives gear wheel 7 rotatory, and gear wheel 7 drives pinion 8 rotatory to make (mixing) shaft 9 rotate, accomplish the mixture to the material.
Be connected with first stirring leaf 10 on the (mixing) shaft 9, first stirring leaf 10 is "sigma" form, and the benefit that sets up like this can realize the material at the continuous stirring of vertical direction, effectively solves that the current stirring rake only stirs at the one deck of stirring rake, mixes the relatively poor problem of effect, can improve work efficiency.
The bottom of the kettle body 4 is provided with supporting legs 13; in order to facilitate maintenance, the top of the kettle body 4 is provided with a maintenance port 42.
Example two
As shown in fig. 2, the liquid mixing and stirring kettle for pharmaceutical and chemical production according to the present embodiment has the same structure as the first embodiment, except that in the present embodiment, in order to further improve the stirring efficiency, an extension shaft 14 is further fixedly connected to the bottom of the rotating shaft 6, a plurality of second stirring blades 15 are connected to the outer wall of the extension shaft 14, and the second stirring blades 15 are arranged at equal intervals and are in the shape of a shaft rod; in this embodiment, the first stirring vanes 10 are also arranged in a shaft rod shape and are arranged at equal intervals, the first stirring vanes 10 and the second stirring vanes 15 are arranged in a staggered manner, when the stirring device is used, the rotation direction of the extension shaft 14 is opposite to that of the stirring shaft 9, and the first stirring vanes 10 and the second stirring vanes 15 are arranged in a staggered manner, so that the stirring effect is better and the efficiency is higher.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The liquid mixing and stirring kettle for pharmaceutical chemical production comprises a kettle body (4), and is characterized in that two raw material boxes (1) are arranged on two sides of the kettle body (4), a metering pump (2) is communicated above the raw material boxes (1), and the metering pump (2) is communicated with the kettle body (4) through a pipeline; a supporting plate (41) is connected to the inner wall of the kettle body (4), the supporting plate (41) is rotatably connected with a rotating shaft (6), and the top of the rotating shaft (6) extends out of the kettle body (4) and is connected with a motor (5); the support plate (41) is also provided with two stirring shafts (9), the stirring shafts (9) are symmetrically arranged on two sides of the rotating shaft (6), the top end of each stirring shaft (9) is connected with a small gear (8), and the rotating shaft (6) is connected with a large gear (7) meshed with the small gear (8); the stirring shaft (9) is connected with a first stirring blade (10).
2. The pharmaceutical chemical industry production liquid mixing and stirring kettle as recited in claim 1, wherein the first stirring blade (10) is in a shape of a sigma.
3. The liquid mixing and stirring kettle for pharmaceutical and chemical production according to claim 1, wherein an extension shaft (14) is further fixedly connected to the bottom of the rotating shaft (6), a plurality of second stirring blades (15) are connected to the outer wall of the extension shaft (14) and are arranged at equal intervals, and the second stirring blades (15) are in a shaft rod shape.
4. The pharmaceutical chemical production liquid mixing and stirring kettle as recited in claim 3, wherein the first stirring vanes (10) are also arranged in a shaft shape and are arranged at equal intervals, and the first stirring vanes (10) and the second stirring vanes (15) are arranged in a staggered manner.
5. The liquid mixing and stirring kettle for pharmaceutical and chemical production as claimed in claim 1, wherein the bottom of the kettle body (4) is provided with supporting legs (13), and the top of the kettle body (4) is provided with an access hole (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552992.XU CN212091871U (en) | 2020-04-14 | 2020-04-14 | Liquid mixing stirring kettle for pharmaceutical chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552992.XU CN212091871U (en) | 2020-04-14 | 2020-04-14 | Liquid mixing stirring kettle for pharmaceutical chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212091871U true CN212091871U (en) | 2020-12-08 |
Family
ID=73640745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552992.XU Active CN212091871U (en) | 2020-04-14 | 2020-04-14 | Liquid mixing stirring kettle for pharmaceutical chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212091871U (en) |
-
2020
- 2020-04-14 CN CN202020552992.XU patent/CN212091871U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid mixing agitator for pharmaceutical and chemical production Effective date of registration: 20220113 Granted publication date: 20201208 Pledgee: Jinan area branch of Shandong free trade zone of Qilu Bank Co.,Ltd. Pledgor: JINAN LEAD PHARM-CHEMICAL Co.,Ltd. Registration number: Y2022370000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231115 Granted publication date: 20201208 Pledgee: Jinan area branch of Shandong free trade zone of Qilu Bank Co.,Ltd. Pledgor: JINAN LEAD PHARM-CHEMICAL Co.,Ltd. Registration number: Y2022370000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |