CN211435880U - Stirring mixer capable of stirring up and down simultaneously - Google Patents
Stirring mixer capable of stirring up and down simultaneously Download PDFInfo
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- CN211435880U CN211435880U CN201921630116.8U CN201921630116U CN211435880U CN 211435880 U CN211435880 U CN 211435880U CN 201921630116 U CN201921630116 U CN 201921630116U CN 211435880 U CN211435880 U CN 211435880U
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Abstract
The utility model relates to a stirring mixer of stirring simultaneously from top to bottom, including the agitator tank, be provided with inlet pipe and discharging pipe on the agitator tank, its characterized in that, the agitator tank bottom sets up a bottom agitator the agitator tank top sets up a top agitator, the bottom agitator with the (mixing) shaft of top agitator is located same straight line, the bottom agitator with leave the clearance between the paddle of top agitator. Compared with the prior art, the utility model discloses the device sets up bottom agitator and top agitator, improves stirring efficiency, simultaneously the utility model discloses the device can be in the ejection of compact when the feeding through the position setting of agitator, inlet pipe, discharging pipe, can realize continuity of operation. Simultaneously the utility model discloses device simple structure is convenient for maintain and clean.
Description
Technical Field
The utility model relates to an agitator tank especially relates to an upper and lower agitator mixer of stirring simultaneously.
Background
The stirring mixer is a common device in biological fermentation, different raw materials are often required to be mixed by the stirring mixer when different components are mixed, and the obtained mixture is conveyed to other procedures after being uniformly mixed.
At present, in production, commonly used stirring mixers are all cylindrical barrels, the flowing form of a fluid medium in a kettle is not completely homogeneous, the stirrers are mostly vertically arranged in the middle of a reaction kettle, the gravity center of the structure is stable, the structure is convenient to install, however, the stirring paddles are generally arranged, the rotating direction of the stirring paddles is one aspect, the substances in the stirring paddles are easy to have the condition of uneven stirring, the required stirring time is long, and the stirring effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stirring mixer which can stir up and down simultaneously in order to overcome the defects of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an upper and lower stirring mixer of stirring simultaneously, includes the agitator tank, be provided with inlet pipe and discharging pipe on the agitator tank, its characterized in that, the agitator tank bottom sets up a bottom agitator the agitator tank top sets up a top agitator, the bottom agitator with the (mixing) shaft of top agitator is located same straight line, the bottom agitator with leave the clearance between the paddle of top agitator.
The bottom agitator is including the bottom agitator motor that is located agitator tank outside bottom, the bottom stirring rake of being connected with bottom agitator motor, the bottom stirring paddle of setting on the bottom stirring rake, the lower extreme of bottom stirring paddle is the arc.
The top agitator is including the top agitator motor that is located the outside top of agitator tank, the top stirring rake be connected with top agitator motor, the top stirring paddle of setting on the top stirring rake, the upper end of top stirring paddle is the arc.
During the use, bottom agitator and top agitator adopt different direction of rotation, and this kind makes the material between bottom agitator and the top agitator can form whirl and linear cutting, can the material misce bene in short time, improves stirring efficiency.
And the bottom stirring paddle and the top stirring paddle are frame type stirring paddles. The stirring area of frame stirring rake is big, has increased in the inside stirring space of agitator tank, promotes the stirring effect.
Be provided with first inlet pipe and second inlet pipe on the agitator tank, in first inlet pipe stretched into the agitator tank from the upper end of agitator tank, and along agitator tank inner wall straight downward extension to bottom stirring paddle leaf's middle part, the second inlet pipe stretched into the agitator tank from the lower extreme of agitator tank, and was located bottom stirring paddle leaf's lower part.
The pipe orifices of the first feeding pipe and the second feeding pipe are respectively positioned at two ends of the vertical cutting plane of the stirring tank.
With the both sides feeding of first inlet pipe and second inlet pipe follow the agitator tank respectively, the mixing of rethread stirring rake for it is better to mix the effect.
And a first feeding valve is arranged on the first feeding pipe, and a second feeding valve is arranged on the second feeding pipe. The feeding amount of different materials is controlled by a feeding valve.
Be provided with the discharging pipe on the agitator tank, the mouth of pipe of discharging pipe is located the middle part of bottom stirring paddle leaf and top stirring paddle leaf, the upper portion that extends to the agitator tank is upwards always followed to the discharging pipe along the agitator tank inner wall, stretches out from the upper portion of agitator tank, be provided with the bleeder valve on the discharging pipe.
With the discharging pipe mouth of pipe in the middle part of bottom stirring paddle leaf and top stirring paddle leaf, the reason lies in, the middle part of bottom stirring paddle leaf and top stirring paddle leaf is the best region of mixed effect, draws the material from this region, and the homogeneity of material is best on the one hand, and on the other hand, the material of this part is in continuous stirring in-process, can not produce the deposit.
And a drain pipe is arranged at the bottom end of the stirring tank, and a drain valve is arranged on the drain pipe. The blow off pipe sets up and is used for regularly clearing away the material of agitator tank, keeps the cleanness of agitator tank.
And a thermometer and a liquid level meter are arranged at the top of the stirring tank. The thermometer and the liquid level meter are used for detecting the temperature and the liquid level of the mixed materials in the stirring tank.
And a support for supporting the stirring tank is arranged below the stirring tank.
The utility model discloses a when the device used, generally the ejection of compact operation of feeding earlier, during the operation, the feeding volume will reach the top of discharge gate. Also can carry out the ejection of compact in the feeding, only need control the volume of feeding and the ejection of compact this moment can, when going on in succession, guarantee that the material in the agitator tank is located the top of discharging pipe upper discharge gate always, and because during the device of this application uses, bottom agitator adopts different direction of rotation with the top agitator, this kind makes the material between bottom agitator and the top agitator can form whirl and linear cutting, can the material misce bene in shorter time, therefore, when continuous feeding and ejection of compact operation, the discharging pipe ejection of compact can keep the homogeneous state always, the device of this application is fit for the operation of business turn over in succession.
Compared with the prior art, the utility model discloses the device sets up bottom agitator and top agitator, improves stirring efficiency, simultaneously the utility model discloses the device can be in the ejection of compact when the feeding through the position setting of agitator, inlet pipe, discharging pipe, can realize continuity of operation. Simultaneously the utility model discloses device simple structure is convenient for maintain and clean.
Drawings
FIG. 1 is a schematic view of a vertical mixer with simultaneous stirring.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1, a mixer capable of mixing vertically and simultaneously, comprising a mixing tank 1, wherein the mixing tank 1 is provided with a feeding pipe and a discharging pipe, and is characterized in that the bottom of the mixing tank 1 is provided with a bottom mixer 2, the top of the mixing tank 1 is provided with a top mixer 3, the bottom mixer 2 and the mixing shaft of the top mixer 3 are positioned on the same straight line, and a gap is left between the blades of the bottom mixer 2 and the top mixer 3.
Be provided with first inlet pipe 4 and second inlet pipe 5 on agitator tank 1, in first inlet pipe 4 stretched into agitator tank 1 from agitator tank 1's upper end, and along 1 inner wall of agitator tank downwardly extending to the middle part of bottom stirring paddle leaf 23 all the time, second inlet pipe 5 stretched into agitator tank 1 from agitator tank 1's lower extreme in, and was located the lower part of bottom stirring paddle leaf 23. The orifices of the first feeding pipe 4 and the second feeding pipe 5 are respectively positioned at two ends of the vertical section of the stirring tank 1. The first feeding pipe 4 and the second feeding pipe 5 are respectively fed from two sides of the stirring tank 1, and then are mixed by the stirring paddle, so that the mixing effect is better. The first feed pipe 4 is provided with a first feed valve 41, and the second feed pipe 5 is provided with a second feed valve 51. The feeding amount of different materials is controlled by a feeding valve. Be provided with discharging pipe 6 on agitator tank 1, the mouth of pipe of discharging pipe 6 is located the middle part of bottom stirring paddle 23 and top stirring paddle 33, and discharging pipe 6 upwards extends to the upper portion of agitator tank 1 along 1 inner wall of agitator tank always, stretches out from the upper portion of agitator tank 1, is provided with bleeder valve 61 on the discharging pipe 6. The pipe orifice of the discharge pipe 6 is positioned in the middle of the bottom stirring paddle 23 and the top stirring paddle 33, and the reason is that the middle of the bottom stirring paddle 23 and the middle of the top stirring paddle 33 are the area with the best mixing effect, and the material is led out from the area, so that on one hand, the uniformity of the material is best, and on the other hand, the material of the part is in the continuous stirring process, and deposition cannot be generated. A drain pipe 7 is arranged at the bottom end of the stirring tank 1, and a drain valve 71 is arranged on the drain pipe 7. The blow-off pipe 7 is arranged for regularly cleaning the materials in the stirring tank 1 and keeping the stirring tank 1 clean.
The top of the stirring tank 1 is provided with a thermometer 8 and a liquid level meter 9. The thermometer 8 and the liquid level meter 9 are used for detecting the temperature and the liquid level of the mixed material in the stirring tank 1. A support 10 for supporting the agitation tank 1 is provided below the agitation tank 1.
When the device is used, the operation of feeding and then discharging is generally carried out, and during the operation, the feeding amount reaches the upper part of the discharging hole. Also can carry out the ejection of compact in the feeding, only need control the volume of feeding and the ejection of compact this moment can, when going on in succession, guarantee that the material in the agitator tank is located the top of discharging pipe upper discharge gate always, and because during the device of this application uses, bottom agitator adopts different direction of rotation with the top agitator, this kind makes the material between bottom agitator and the top agitator can form whirl and linear cutting, can the material misce bene in shorter time, therefore, when continuous feeding and ejection of compact operation, the discharging pipe ejection of compact can keep the homogeneous state always, the device of this application is fit for the operation of business turn over in succession.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (5)
1. A stirring mixer capable of stirring up and down simultaneously comprises a stirring tank (1), wherein a feeding pipe and a discharging pipe are arranged on the stirring tank (1), and the stirring mixer is characterized in that a bottom stirrer (2) is arranged at the bottom of the stirring tank (1), a top stirrer (3) is arranged at the top of the stirring tank (1), stirring shafts of the bottom stirrer (2) and the top stirrer (3) are positioned on the same straight line, and a gap is reserved between blades of the bottom stirrer (2) and the top stirrer (3);
the bottom stirrer (2) comprises a bottom stirring motor (21) positioned at the outer bottom of the stirring tank (1), a bottom stirring paddle (22) connected with the bottom stirring motor (21), and a bottom stirring paddle (23) arranged on the bottom stirring paddle (22), wherein the lower end of the bottom stirring paddle (23) is arc-shaped;
the top stirrer (3) comprises a top stirring motor (31) positioned at the top outside the stirring tank (1), a top stirring paddle (32) connected with the top stirring motor (31), and a top stirring blade (33) arranged on the top stirring paddle (32), wherein the upper end of the top stirring blade (33) is arc-shaped;
the stirring tank (1) is provided with a first feeding pipe (4) and a second feeding pipe (5), the first feeding pipe (4) extends into the stirring tank (1) from the upper end of the stirring tank (1) and extends downwards to the middle part of the stirring paddle (23) at the bottom along the inner wall of the stirring tank (1), and the second feeding pipe (5) extends into the stirring tank (1) from the lower end of the stirring tank (1) and is positioned at the lower part of the stirring paddle (23) at the bottom;
the pipe orifices of the first feeding pipe (4) and the second feeding pipe (5) are respectively positioned at two ends of a vertical section of the stirring tank (1);
be provided with discharging pipe (6) on agitator tank (1), the mouth of pipe of discharging pipe (6) is located the middle part of bottom stirring paddle leaf (23) and top stirring paddle leaf (33), discharging pipe (6) are followed agitator tank (1) inner wall and are upwards extended to the upper portion of agitator tank (1) all the time, stretch out from the upper portion of agitator tank (1), be provided with bleeder valve (61) on discharging pipe (6).
2. An up-down stirring mixer according to claim 1, wherein the bottom stirring blade (23) and the top stirring blade (33) are frame type stirring blades.
3. An up-down stirring mixer according to claim 1, wherein the first feeding pipe (4) is provided with a first feeding valve (41), and the second feeding pipe (5) is provided with a second feeding valve (51).
4. An up-down stirring mixer as claimed in claim 1, characterized in that the bottom end of the stirring tank (1) is provided with a drain pipe (7), and the drain pipe (7) is provided with a drain valve (71).
5. An up-down stirring mixer according to claim 1, characterized in that the top of the stirring tank (1) is provided with a thermometer (8) and a liquid level meter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630116.8U CN211435880U (en) | 2019-09-27 | 2019-09-27 | Stirring mixer capable of stirring up and down simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630116.8U CN211435880U (en) | 2019-09-27 | 2019-09-27 | Stirring mixer capable of stirring up and down simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435880U true CN211435880U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921630116.8U Active CN211435880U (en) | 2019-09-27 | 2019-09-27 | Stirring mixer capable of stirring up and down simultaneously |
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| CN (1) | CN211435880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022053190A1 (en) * | 2020-09-10 | 2022-03-17 | Sartorius Stedim Biotech Gmbh | Bioreactor systems and method for operating a bioprocess |
-
2019
- 2019-09-27 CN CN201921630116.8U patent/CN211435880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022053190A1 (en) * | 2020-09-10 | 2022-03-17 | Sartorius Stedim Biotech Gmbh | Bioreactor systems and method for operating a bioprocess |
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