CN211697388U - Polysaccharide alcohol precipitation instrument - Google Patents
Polysaccharide alcohol precipitation instrument Download PDFInfo
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- CN211697388U CN211697388U CN202020112906.3U CN202020112906U CN211697388U CN 211697388 U CN211697388 U CN 211697388U CN 202020112906 U CN202020112906 U CN 202020112906U CN 211697388 U CN211697388 U CN 211697388U
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Abstract
The scheme discloses a polysaccharide alcohol precipitation instrument in the technical field of polysaccharide alcohol precipitation, which comprises an alcohol storage barrel, a sugar storage barrel, a reaction barrel, two liquid conveying mechanisms and a stirring device for uniformly mixing liquid in the reaction barrel; the liquid feeding mechanism comprises liquid conveying pipes and flow control valves positioned on the liquid conveying pipes, one ends of the two liquid conveying pipes are respectively positioned in the alcohol storage barrel and the sugar storage barrel, and the other ends of the two liquid conveying pipes are positioned in the reaction barrel. According to the polysaccharide alcohol precipitation instrument, because the ethanol and the traditional Chinese medicine purification concentrated solution are uniformly mixed from the beginning, the problem that the ratio difference between the ethanol and the traditional Chinese medicine purification concentrated solution is too large in the front and back time periods is greatly avoided, the accuracy of an experimental result is improved, the basic characteristics and the key process parameters in the traditional Chinese medicine polysaccharide alcohol precipitation process can be better known, and the rule of the precipitation process can be mastered. Meanwhile, because the flow control valve is adjustable, experiments on ethanol and traditional Chinese medicine purification concentrated solutions with different proportions can be realized, and the experiment efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the polysaccharide alcohol precipitation, in particular to polysaccharide alcohol precipitation appearance.
Background
In order to understand the basic characteristics and key process parameters of the traditional Chinese medicine polysaccharide alcohol precipitation process, master the rule of the precipitation process and provide guidance for alcohol precipitation process design and industrial application; alcohol precipitation experiments on the traditional Chinese medicine polysaccharide are required. The method adopted in the current experiment is mainly as follows: firstly, pouring a concentrated solution of the traditional Chinese medicine purification into a reaction barrel, and then pouring ethanol with a corresponding proportion into the reaction barrel to obtain a mixed solution; and then stirring the mixed solution, and standing after uniform stirring to obtain the polysaccharide deposited at the bottom.
In the actual experiment process, because the proportion of the ethanol in the reaction barrel to the traditional Chinese medicine purification concentrated solution is gradually increased in the process of pouring the ethanol, the reaction process of the ethanol and the traditional Chinese medicine purification concentrated solution is unbalanced, and the process parameters are not accurately mastered. Meanwhile, in the experimental process, the experiment comparison of the traditional Chinese medicine purified concentrated solution-ethanol with different proportions is often required, and the content of the traditional Chinese medicine purified concentrated solution and the content of the ethanol are required to be continuously adjusted by adopting the current operation mode, so that the experimental workload is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is anticipated that a polysaccharide alcohol precipitation appearance is provided to improve polysaccharide alcohol precipitation's experimental efficiency, and improve the degree of accuracy of experimental result.
The polysaccharide alcohol precipitation instrument comprises an alcohol storage barrel, a sugar storage barrel, a reaction barrel, two liquid conveying mechanisms and a stirring device for uniformly mixing liquid in the reaction barrel; the liquid feeding mechanism comprises liquid conveying pipes and flow control valves positioned on the liquid conveying pipes, one ends of the two liquid conveying pipes are respectively positioned in the alcohol storage barrel and the sugar storage barrel, and the other ends of the two liquid conveying pipes are positioned in the reaction barrel.
The working principle and the beneficial effects of the scheme are as follows: when in use, the ethanol and the Chinese medicine purification concentrated solution are respectively placed in an alcohol storage barrel and a sugar storage barrel, and the parameters of two flow control valves are set in proportion; the ethanol and the concentrated solution of the traditional Chinese medicine purification enter a reaction barrel according to the proportion; the ethanol and the Chinese medicine purified concentrated solution in the reaction barrel are uniformly mixed under the stirring action of the stirring device. Because the proportion of the ethanol and the Chinese medicine purification concentrated solution entering the reaction barrel is almost the same, the ethanol and the Chinese medicine purification concentrated solution are uniformly mixed from the beginning of contact, the problem that the proportion difference between the ethanol and the Chinese medicine purification concentrated solution is too large in front and back time periods is greatly avoided, the accuracy of an experimental result is improved, the basic characteristics and key process parameters in the alcohol precipitation process of the Chinese medicine polysaccharide can be better known, and the rule of the precipitation process can be mastered. Meanwhile, because the flow control valve is adjustable, experiments on ethanol and traditional Chinese medicine purification concentrated solutions with different proportions can be realized, and the experiment efficiency is greatly improved.
Furthermore, two the equal fixedly connected with gondola water faucet of one end that the transfer line is located the retort, the liquid outlet of two gondola water faucets is relative. Through setting up the gondola water faucet for can more extensive contact and mix when ethanol and traditional chinese medicine purification concentrate flow out, help improving the mixed effect of ethanol and traditional chinese medicine purification concentrate. In order to improve the stability of the polysaccharide alcohol precipitation instrument, a rigid infusion tube can be adopted and fixed in the alcohol storage barrel and the sugar storage barrel, so that the shower head is prevented from shaking.
Further, the stirring device is a magnetic stirrer. The adoption of a magnetic stirrer can realize the rapid uniform mixing of the ethanol and the Chinese medicine purification concentrated solution.
Further, agitating unit is including the drive the retort pivoted motor, and the inner wall equipartition of retort has the puddler of level setting. The motor drives the reaction barrel to rotate, and the stirring rod in the reaction barrel realizes stirring of the ethanol and the Chinese medicine purification concentrated solution, so that the ethanol and the Chinese medicine purification concentrated solution are quickly mixed.
Further, the stirring device also comprises a liquid storage barrel, the liquid storage barrel is rotationally connected in the reaction barrel, stirring rods horizontally arranged are uniformly distributed on the inner wall of the liquid storage barrel, overflow holes are formed in the outer wall of the liquid storage barrel and located at the bottom, the two showers are located in the liquid storage barrel, and a driven gear is fixedly connected to the outer bottom of the liquid storage barrel; the motor is fixedly connected to the bottom of the reaction barrel, and a driving gear meshed with the driven gear is fixedly connected to an output shaft of the motor. Through setting up the stock solution bucket, the motor drives drive gear when driving the retort pivoted and rotates, and drive gear drives driven gear and rotates, and driven gear drives the stock solution bucket and rotates, because the rotation opposite direction of stock solution bucket and retort for the mixing effect of ethanol and traditional chinese medicine purification concentrate is better.
Furthermore, the two infusion tubes are both communicated with a liquid pump. Through the setting of drawing liquid pump, can realize extracting ethanol and traditional chinese medicine purification concentrate more fast.
Furthermore, a liquid outlet is formed in the bottom of the reaction barrel, and a plug is arranged at the liquid outlet. Through the arrangement of the liquid outlet hole, after the ethanol and the Chinese medicine purification concentrated solution in the reaction barrel are uniformly mixed, the plug can be taken out, and the mixed liquid in the reaction barrel is collected after flowing out of the liquid outlet hole; the polysaccharide alcohol precipitation instrument can be used for carrying out other experimental operations.
Drawings
Fig. 1 is a schematic structural diagram of a polysaccharide alcohol precipitation instrument in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a polysaccharide alcohol precipitation instrument in embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a polysaccharide alcohol precipitation apparatus in embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of a polysaccharide alcohol precipitation instrument in embodiment 4 of the present invention;
fig. 5 is a schematic structural diagram of a polysaccharide alcohol precipitation apparatus in embodiment 5 of the present invention;
fig. 6 is a schematic structural view of a polysaccharide alcohol precipitation apparatus according to embodiment 6 of the present invention;
fig. 7 is a schematic structural diagram of a polysaccharide alcohol precipitation apparatus in embodiment 7 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, an alcohol storage barrel 2, a barrel cover 3, a flow control valve 4, a liquid conveying pipe 5, a sugar storage barrel 6, a liquid outlet hole 7, a shower head 8, a reaction barrel 9, a magnetic stirrer 10, a motor 11, a stirring rod 12, a driving gear 13, a liquid storage barrel 14, an overflow hole 15, a stirring rod 16, an output shaft 17, a liquid pumping pump 18 and a Siemens S7-300plc controller 19.
Example 1 is substantially as shown in figure 1: a polysaccharide alcohol precipitation instrument comprises a base 1, an alcohol storage barrel 2, a sugar storage barrel 6, a reaction barrel 9, two liquid conveying mechanisms and a stirring device for uniformly mixing liquid in the reaction barrel 9, wherein the stirring device adopts a magnetic stirrer 10; the open ends of the alcohol storage barrel 2 and the sugar storage barrel 6 are both in threaded connection with a barrel cover 3; a liquid outlet 7 is arranged at the bottom of the reaction barrel 9, and a plug is arranged at the liquid outlet 7; the upper surface of the base 1 is provided with a placing groove, a magnetic stirrer 10 is placed in the placing groove, and a reaction barrel 9 is positioned on the magnetic stirrer 10; the alcohol storage barrel 2 and the sugar storage barrel 6 are positioned on the base 1; the liquid conveying mechanism comprises a rigid liquid conveying pipe 5 and a flow control valve 4 positioned on the liquid conveying pipe 5, one ends of the two liquid conveying pipes 5 respectively penetrate through the barrel cover 3 and are positioned in the alcohol storage barrel 2 and the sugar storage barrel 6, the other ends of the two liquid conveying pipes 5 are both in threaded connection with shower heads 8, and liquid outlets of the two shower heads 8 are opposite; two shower heads 8 are both positioned in the reaction barrel 9.
The polysaccharide alcohol precipitation instrument in the embodiment 2 is basically as shown in the attached figure 2, and is different from the embodiment 1 only in that: the two infusion tubes 5 are both communicated with an infusion pump 18. Through the setting of drawing liquid pump 18, be favorable to more swift with ethanol and traditional chinese medicine purification concentrate draw to in the reaction vessel 9.
The polysaccharide alcohol precipitation instrument in the embodiment 3 is basically as shown in the attached figure 3, and is different from the embodiment 2 only in that: the polysaccharide alcohol precipitation instrument further comprises a Siemens S7-300plc controller 19, and the Siemens S7-300plc controller 19 is in electric signal connection with the liquid pump 18. The Siemens S7-300plc controller 19 is used to control the on/off and flow control of the two infusion pumps 18.
The polysaccharide alcohol precipitation instrument in the embodiment 4 is basically as shown in the attached figure 4, and is different from the embodiment 1 only in that: the stirring device comprises a motor 11 and a plurality of stirring rods 12, the motor 11 is arranged in the arrangement groove, and an output shaft 17 of the motor 11 is fixedly connected to the outer bottom of the reaction barrel 9 through an installation plate; a plurality of stirring rods 12 are uniformly distributed on the inner wall of the reaction barrel 9.
The polysaccharide alcohol precipitation instrument in the embodiment 5 is basically as shown in the attached figure 5, and is different from the embodiment 4 only in that: the stirring device also comprises a liquid storage barrel 14, a driving gear 13 and a driven gear; a rotating rod is arranged at the inner bottom of the reaction barrel 9, the liquid storage barrel 14 is fixedly connected to the rotating rod, the driven gear is fixedly connected to the rotating rod and is positioned under the liquid storage barrel 14, horizontally arranged stirring rods 16 are uniformly distributed on the inner wall of the liquid storage barrel 14, overflow holes 15 are formed in the outer wall of the liquid storage barrel 14, the overflow holes 15 are positioned at the bottom, and the two shower heads 8 are positioned in the liquid storage barrel 14; the driving gear 13 is fixedly connected to an output shaft 17 of the motor 11, and the driving gear 13 is meshed with the driven gear.
The polysaccharide alcohol precipitation instrument in the embodiment 6 is basically as shown in the attached figure 6, and is different from the embodiment 5 only in that: the two infusion tubes 5 are both communicated with an infusion pump 18.
An alcohol precipitation apparatus for polysaccharides as shown in example 7 is substantially as shown in figure 7, and differs from example 6 only in that: the polysaccharide alcohol precipitation instrument further comprises a Siemens S7-300plc controller 19, and the Siemens S7-300plc controller 19 is in electric signal connection with the liquid pump 18. The Siemens S7-300plc controller 19 is used to control the on/off and flow control of the two infusion pumps 18.
Taking the polysaccharide alcohol precipitation apparatus in embodiment 7 as an example, when in use, ethanol and the concentrated solution of purified traditional Chinese medicine are respectively placed in the alcohol storage barrel 2 and the sugar storage barrel 6, parameters of the two flow control valves 4 are set in proportion, and then flow parameters of the two liquid pumps 18 are set through the siemens S7-300plc controller 19, so that the ethanol and the concentrated solution of purified traditional Chinese medicine are pumped out in the same time period. The liquid pump 18 pumps the ethanol and the Chinese medicine purified concentrated solution to the infusion tube 5 and then sprays the solution out through the shower head 8; when the flow rate flowing through the infusion tube 5 is equal to the parameter set in the flow control valve 4, the drawing is stopped by the drawing pump 18. After the ethanol and the traditional Chinese medicine purified concentrated solution are sprayed out by the shower head 8, the ethanol and the traditional Chinese medicine purified concentrated solution are mixed to form mixed solution because the liquid outlet of the shower head 8 is opposite; part of the mixed liquid enters the reaction barrel 9 through an overflow hole 15 at the bottom of the liquid storage barrel 14; starting a motor 11 to rotate forwards, wherein the motor 11 drives the reaction barrel 9, the driving gear 13 and the stirring rod 12 to rotate forwards; meanwhile, the driving gear 13 drives the driven gear, the liquid storage barrel 14 and the stirring rod 16 to turn over; further mixing the ethanol and the concentrated solution of the Chinese medicine. After the uniform mixing, stopping the rotation of the motor 11; the polysaccharide is precipitated at the bottom of the reaction barrel 9, and the polysaccharide is obtained after the liquid above is removed. When the polysaccharide alcohol precipitation instrument needs to be used in advance, the mixed solution can be discharged and collected through the liquid outlet 7 at the bottom of the reaction barrel 9; then the polysaccharide alcohol precipitation instrument can carry out other experiments.
The liquid pump 18 in embodiments 1 to 1 is a water pump, but other devices capable of achieving a liquid pumping action may be used.
In addition, when a large amount of polysaccharide needs to be subjected to alcohol precipitation, the liquid receiving barrel can be connected to the liquid outlet 7, and in the process of uniformly mixing ethanol and the concentrated solution of the Chinese medicine purification, the mixed liquid uniformly mixed at the bottom directly enters the liquid receiving barrel to be stood, so that the alcohol precipitation work of the large amount of polysaccharide can be realized; simultaneously, the method is also beneficial to realizing the alcohol precipitation work of the polysaccharide alcohol precipitation instrument on ethanol and Chinese medicine purified concentrated solution with different proportions; in addition, the problem that the polysaccharide alcohol precipitation instrument is difficult to clean due to the fact that the polysaccharide precipitates in the reaction barrel 9 or the liquid storage barrel 14 is avoided.
Claims (7)
1. A polysaccharide alcohol precipitation instrument comprises an alcohol storage barrel, a sugar storage barrel, a reaction barrel, two liquid conveying mechanisms and a stirring device for uniformly mixing liquid in the reaction barrel; the method is characterized in that: the liquid feeding mechanism comprises liquid conveying pipes and flow control valves positioned on the liquid conveying pipes, one ends of the two liquid conveying pipes are respectively positioned in the alcohol storage barrel and the sugar storage barrel, and the other ends of the two liquid conveying pipes are positioned in the reaction barrel.
2. The polysaccharide alcohol precipitation instrument as claimed in claim 1, wherein: two the equal fixedly connected with gondola water faucet of one end that the transfer line is located the retort, the liquid outlet of two gondola water faucets is relative.
3. The polysaccharide alcohol precipitation instrument as claimed in claim 2, wherein: the stirring device is a magnetic stirrer.
4. The polysaccharide alcohol precipitation instrument as claimed in claim 2, wherein: agitating unit is including the drive the retort pivoted motor, and the inner wall equipartition of retort has the puddler of level setting.
5. The polysaccharide alcohol precipitation instrument as claimed in claim 4, wherein: the stirring device also comprises a liquid storage barrel, the liquid storage barrel is rotationally connected in the reaction barrel, stirring rods which are horizontally arranged are uniformly distributed on the inner wall of the liquid storage barrel, overflow holes are formed in the outer wall of the liquid storage barrel and located at the bottom, the two showers are located in the liquid storage barrel, and a driven gear is fixedly connected to the outer bottom of the liquid storage barrel; the motor is fixedly connected to the bottom of the reaction barrel, and a driving gear meshed with the driven gear is fixedly connected to an output shaft of the motor.
6. The polysaccharide alcohol precipitation instrument as claimed in any one of claims 3 to 5, wherein: two infusion tubes are communicated with a liquid pump.
7. The polysaccharide alcohol precipitation instrument as claimed in claim 6, wherein: the bottom of the reaction barrel is provided with a liquid outlet, and a plug is arranged at the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112906.3U CN211697388U (en) | 2020-01-17 | 2020-01-17 | Polysaccharide alcohol precipitation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112906.3U CN211697388U (en) | 2020-01-17 | 2020-01-17 | Polysaccharide alcohol precipitation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697388U true CN211697388U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020112906.3U Active CN211697388U (en) | 2020-01-17 | 2020-01-17 | Polysaccharide alcohol precipitation instrument |
Country Status (1)
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| CN (1) | CN211697388U (en) |
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2020
- 2020-01-17 CN CN202020112906.3U patent/CN211697388U/en active Active
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