CN216909874U - A concentrated extraction element for traditional chinese medicine preparation - Google Patents
A concentrated extraction element for traditional chinese medicine preparation Download PDFInfo
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- CN216909874U CN216909874U CN202123230424.1U CN202123230424U CN216909874U CN 216909874 U CN216909874 U CN 216909874U CN 202123230424 U CN202123230424 U CN 202123230424U CN 216909874 U CN216909874 U CN 216909874U
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Abstract
The utility model relates to a concentration and extraction device for preparing traditional Chinese medicines, which comprises a first flow pipe, two tubular ultrafiltration membranes, a first tee joint, a tubular nanofiltration membrane combination, a second tee joint, a second flow pipe, a first collecting pipe, a second collecting pipe, a third tee joint, a third flow pipe and a sampling pipe, wherein the two tubular ultrafiltration membranes are transversely arranged and distributed in front and back; the utility model greatly improves the filtration precision, further greatly improves the purity and the quality of the liquid medicine, obviously reduces the energy consumption, shortens the production period, reduces the liquid medicine loss, further effectively compresses the production cost and improves the whole-line yield.
Description
Technical Field
The utility model relates to a concentration and extraction device for preparing traditional Chinese medicines.
Background
The traditional Chinese medicine is a treasure in splendid culture treasury of Chinese nation for thousands of years, and is a traditional Chinese medicine decoction which is mainly decocted with water for hundreds of years and is a main mode of clinical medication of the traditional Chinese medicine; the traditional Chinese medicine stock solution has extremely complex composition and generally low content of active ingredients, often contains non-active ingredients such as starch, protein, mucilage, pigment, gum, pectin and the like, and also contains certain toxic ingredients.
At present, most Chinese medicine manufacturers in China still use water decoction as a basic extraction process, the water decoction process is essentially an evaporation concentration mode, but the evaporation concentration mode has low filtration precision, so that the purity and the quality of liquid medicine obtained by the evaporation concentration mode are low, the energy consumption is high, the production period is long, the liquid medicine loss is large, the production cost is high, the whole yield is low, and the method is to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of the current situation of the prior art, the technical problem to be solved by the present invention is to provide a concentration and extraction apparatus for preparing traditional Chinese medicine, which greatly improves the filtration precision, greatly improves the purity and quality of the liquid medicine, significantly reduces the energy consumption, shortens the production period, reduces the liquid medicine loss, further effectively reduces the production cost, and improves the overall yield.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a concentrated extraction element for traditional chinese medicine preparation, a serial communication port, including first STREAMING pipe, tubular milipore filter, first tee bend, tubular nanofiltration membrane combination, second tee bend, second STREAMING pipe, first collecting pipe, second collecting pipe, third tee bend, third STREAMING pipe and sampling tube, the tubular milipore filter includes two, two the tubular milipore filter all transversely sets up and distributes around, one of rear side the bottom liquid outlet of tubular milipore filter is connected in the one end of first STREAMING pipe, and one of front side the bottom liquid outlet of tubular milipore filter is pegged graft on first STREAMING pipe, two the left end inlet of tubular milipore filter is connected respectively on two wherein interfaces of first tee bend, the tubular milipore filter combination includes two, two the tubular milipore filter combination front and back symmetry sets up and locates the top of two tubular milipore filters respectively, every the nanofiltration membrane tubular milipore filter includes that a plurality of nanofiltration membrane down transversely arrange in proper order tubular unit down The tubular nanofiltration membrane unit comprises two tubular nanofiltration membranes arranged left and right, each tubular nanofiltration membrane unit is provided with a plurality of tubular nanofiltration membranes, each tubular nanofiltration membrane unit is sequentially connected end to end, one of the front side is connected with the right end inlet of the lowest tubular nanofiltration membrane in the tubular nanofiltration membrane unit at the front side, one of the rear side is connected with the right end inlet of the lowest tubular nanofiltration membrane in the tubular nanofiltration membrane unit at the rear side and the right end outlet of the tubular ultrafiltration membrane unit at the rear side, the highest tubular nanofiltration membrane in the tubular nanofiltration membrane unit at the two rear sides is connected with the left end outlet of the tubular nanofiltration membrane unit at the second tee joint respectively, one end of the second flow pipe is inserted into the first flow pipe and is arranged between the inlets of the two tubular ultrafiltration membranes, and one of the front side is connected with the top outlet of the tubular ultrafiltration membrane unit at the bottom at the front side and one tubular nanofiltration membrane unit at the right side in the tubular nanofiltration membrane unit at the front side The top liquid outlet of one tubular ultrafiltration membrane at the rear side is connected with the bottom liquid inlet of one tubular nanofiltration membrane at the right side in one tubular nanofiltration membrane unit at the lowermost rear side, the top liquid outlet of one tubular nanofiltration membrane at the right side in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of one tubular nanofiltration membrane at the right side in one tubular nanofiltration membrane unit above the top liquid outlet of the tubular nanofiltration membrane at the right side in the tubular nanofiltration membrane unit, and two ends of the first collecting pipe are respectively connected with the top liquid outlet of one tubular nanofiltration membrane at the right side in the two tubular nanofiltration membrane units at the uppermost position; the top liquid outlet of the left tubular nanofiltration membrane in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of the left tubular nanofiltration membrane in the tubular nanofiltration membrane unit above the top liquid outlet, wherein the top liquid outlet of the uppermost tubular nanofiltration membrane in one tubular nanofiltration membrane combination is connected to one end of a second collecting pipe, the top liquid outlet of the uppermost tubular nanofiltration membrane in the other tubular nanofiltration membrane combination is inserted into the second collecting pipe, the bottom liquid inlet of the left tubular nanofiltration membrane in the two lowermost tubular nanofiltration membrane units is connected in parallel to the other end of the second through-flow pipe, and a communicating pipe is further connected between the first collecting pipe and the second collecting pipe, and the other end of the second collecting pipe, one end of the sampling pipe and one end of the third flow pipe are respectively connected to three interfaces of a third tee.
Preferably, the device further comprises a fourth circulation pipe, a fifth circulation pipe and a fourth tee joint, wherein one end of the fourth circulation pipe is inserted into the third circulation pipe, and the other end of the fourth circulation pipe and one end of the fifth circulation pipe are respectively connected to two connectors of the fourth tee joint.
Preferably, the fifth circulating pipe is further provided with a flow meter, a pressure gauge, a first electromagnetic valve and a filter which are sequentially distributed along the liquid flowing direction.
Preferably, a manual butterfly valve is further arranged on the first flow pipe, the manual butterfly valve is arranged on the upstream side of the two tubular ultrafiltration membranes, a first short connection pipe is further inserted into the first flow pipe, and the first short connection pipe is arranged on the upstream side of the manual butterfly valve.
Preferably, the third flow pipe is further provided with a stop valve and a second electromagnetic valve, the stop valve is arranged on the upstream side of the second electromagnetic valve, and the fourth flow pipe is arranged between the stop valve and the second electromagnetic valve.
Preferably, a ball valve is further arranged on the sampling tube.
Preferably, a second short connecting pipe is inserted in the second flow pipe.
Compared with the prior art, the utility model has the advantages that: the utility model greatly improves the filtration precision, further greatly improves the purity and the quality of the liquid medicine, obviously reduces the energy consumption, shortens the production period, reduces the liquid medicine loss, further effectively compresses the production cost and improves the whole-line yield.
Drawings
Fig. 1 is a right front side structural view of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
As shown in figure 1, a concentration and extraction device for traditional Chinese medicine preparation comprises a first flow pipe 1, two tubular ultrafiltration membranes 3, a first tee joint 4, a tubular nanofiltration membrane combination, a second tee joint 6, a second flow pipe 8, a first collecting pipe 11, a second collecting pipe 12, a third tee joint 15, a third flow pipe 14 and a sampling pipe 16, wherein the two tubular ultrafiltration membranes 3 are transversely arranged and distributed in the front and back direction, a bottom liquid outlet of one tubular ultrafiltration membrane 3 at the rear side is connected to one end of the first flow pipe 1, a bottom liquid outlet of one tubular ultrafiltration membrane 3 at the front side is inserted into the first flow pipe 1, left-end liquid inlets of the two tubular ultrafiltration membranes 3 are respectively connected to two interfaces of the first tee joint 4, the tubular nanofiltration membrane combination comprises two tubular nanofiltration membrane combinations which are symmetrically arranged in the front and back direction and are respectively arranged above the two tubular ultrafiltration membranes 3, each tubular nanofiltration membrane combination comprises a plurality of tubular nanofiltration membrane units which are sequentially and transversely arranged from top to bottom, each tubular nanofiltration membrane unit comprises two tubular nanofiltration membranes 5 which are arranged left and right, the tubular nanofiltration membranes 5 in each tubular nanofiltration membrane combination are sequentially connected end to end, a right end liquid outlet of a tubular ultrafiltration membrane 3 at the front side is connected with a right end liquid inlet of a tubular nanofiltration membrane 5 at the lowest stage in the tubular nanofiltration membrane combination at the front side, a right end liquid outlet of a tubular ultrafiltration membrane 3 at the rear side is connected with a right end liquid inlet of a tubular nanofiltration membrane 5 at the lowest stage in the tubular nanofiltration membrane combination at the rear side, left end liquid outlets of a tubular nanofiltration membrane 5 at the highest stage in the two tubular nanofiltration membrane combinations are respectively connected with two connectors of a second tee joint 6, one end of a second flow pipe 8 is inserted in a first flow pipe 1 and is arranged between liquid inlets of the two tubular ultrafiltration membranes 3, the top liquid outlet of one tubular ultrafiltration membrane 3 at the front side is connected with the bottom liquid inlet of one tubular nanofiltration membrane 5 at the right side in one tubular nanofiltration membrane unit at the lowermost front side, the top liquid outlet of one tubular ultrafiltration membrane 3 at the rear side is connected with the bottom liquid inlet of one tubular nanofiltration membrane 5 at the right side in one tubular nanofiltration membrane unit at the lowermost rear side, the top liquid outlet of one tubular nanofiltration membrane 5 at the right side in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of one tubular nanofiltration membrane 5 at the right side in one tubular nanofiltration membrane unit above the top liquid outlet, and the two ends of a first confluence pipe 11 are respectively connected with the top liquid outlet of one tubular nanofiltration membrane 5 at the right side in the two tubular nanofiltration membrane units at the top; the top liquid outlet of one tubular nanofiltration membrane 5 at the left side in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of one tubular nanofiltration membrane 5 at the left side in one tubular nanofiltration membrane unit above the top liquid outlet, the top liquid outlet of the most superior tubular nanofiltration membrane 5 in one of the tubular nanofiltration membrane combinations is connected to one end of a second collecting pipe 12, the top liquid outlet of the most superior tubular nanofiltration membrane 5 in the other tubular nanofiltration membrane combination is inserted into the second collecting pipe 12, the bottom liquid inlet of the left tubular nanofiltration membrane 5 in the two lowermost tubular nanofiltration membrane units is connected in parallel to the other end of a second flow pipe 8, a communicating pipe 13 is further connected between the first collecting pipe 11 and the second collecting pipe 12, the other end of the second collecting pipe 12, one end of a sampling pipe 16 and one end of a third flow pipe 14 are connected to three interfaces of a third tee 15 respectively.
A concentration extraction device for traditional Chinese medicine preparation further comprises a fourth circulation pipe 18, a fifth circulation pipe 19 and a fourth tee 20, wherein one end of the fourth circulation pipe 18 is connected to the third circulation pipe 14 in an inserting mode, and the other end of the fourth circulation pipe 18 and one end of the fifth circulation pipe 19 are connected to two connectors of the fourth tee 20 respectively.
The fifth flow pipe 19 is further provided with a flow meter 23, a pressure gauge 24, a first electromagnetic valve 25 and a filter 9 which are sequentially distributed along the liquid flow direction.
The first circulation pipe 1 is further provided with a manual butterfly valve 2, the manual butterfly valve 2 is arranged on the upstream side of the two tubular ultrafiltration membranes 3, the first circulation pipe 1 is further spliced with a first short connecting pipe 22, and the first short connecting pipe 22 is arranged on the upstream side of the manual butterfly valve 2.
The third flow pipe 14 is further provided with a shutoff valve 21 and a second electromagnetic valve 17, the shutoff valve 21 is provided on the upstream side of the second electromagnetic valve 17, and the fourth flow pipe 18 is provided between the shutoff valve 21 and the second electromagnetic valve 17.
The sampling tube 16 is also provided with a ball valve 7.
A second short connecting pipe 10 is also inserted on the second through pipe 8.
The working principle is as follows:
introducing the traditional Chinese medicine stock solution to the rest interface of the first tee joint 4 and dividing the traditional Chinese medicine stock solution into two paths, wherein the two paths of the traditional Chinese medicine stock solution respectively enter the two tubular ultrafiltration membranes 3, and then respectively exit from liquid outlets at the right ends of the two tubular ultrafiltration membranes 3 and sequentially flow upwards through each tubular nanofiltration membrane 5 in the corresponding tubular nanofiltration membrane combination; in the process, the traditional Chinese medicine filtrate separated by each tubular ultrafiltration membrane 3 sequentially flows upwards through each corresponding tubular nanofiltration membrane 5 and is converged into the first collecting pipe 11, and the traditional Chinese medicine filtrate separated by one tubular nanofiltration membrane 5 on the right side in each tubular nanofiltration membrane unit is also sequentially converged upwards into the first collecting pipe 11 and then enters the second collecting pipe 12 through the communicating pipe 13; the traditional Chinese medicine filtrate separated by one tubular nanofiltration membrane 5 on the left side of each tubular nanofiltration membrane unit sequentially and upwards converges into the second collecting pipe 12, after the stop valve 21 is opened, the traditional Chinese medicine filtrate in the second collecting pipe 12 enters the third flow pipe 14 through the third tee 15, after the first electromagnetic valve 25 is opened, the traditional Chinese medicine filtrate in the third flow pipe 14 enters the fifth flow pipe 19 through the fourth flow pipe 18 and the fourth tee 20, and is discharged outwards after sequentially flowing through the flow meter 23, the pressure gauge 24, the first electromagnetic valve 25 and the filter 9, the flow meter 23 is used for calculating the output quantity, and the pressure gauge 24 is used for monitoring the output pressure.
After the first electromagnetic valve 25 is closed and the second electromagnetic valve 17 is opened, the traditional Chinese medicine filtrate in the third flow pipe 14 is discharged outwards from the other end of the third flow pipe 14; before the traditional Chinese medicine filtrate is discharged, the stop valve 21 is not opened, but the ball valve 7 is opened, so that the traditional Chinese medicine filtrate enters the sampling pipe 16 to check the concentration of the traditional Chinese medicine filtrate in advance, and if the concentration reaches the standard, the stop valve 21 is opened and the ball valve 7 is closed to discharge the traditional Chinese medicine filtrate for collection and storage; and residual liquid obtained after the filtering of the plurality of tubular nanofiltration membranes 5 is discharged outwards through the rest interface of the second tee joint 6.
After the concentration is finished, the stop valve 21 is closed, the manual butterfly valve 2 is opened, the traditional Chinese medicine filtrate in the second collecting pipe 12, the communicating pipe 13 and the first collecting pipe 11 flows back to each tubular nanofiltration membrane 5 by virtue of gravity, and the traditional Chinese medicine filtrate in each tubular nanofiltration membrane 5 on the left side flows back to the second flow pipe 8 by virtue of gravity, and then enters the first flow pipe 1; the traditional Chinese medicine filtrate in each tubular nanofiltration membrane 5 and the two tubular ultrafiltration membranes 3 on the right side enters the first flow pipe 1 by virtue of gravity, and is finally discharged outwards from the other end of the first flow pipe 1.
The utility model greatly improves the filtration precision, further greatly improves the purity and the quality of the liquid medicine, obviously reduces the energy consumption, shortens the production period, reduces the liquid medicine loss, further effectively compresses the production cost and improves the whole-line yield.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A concentration and extraction device for traditional Chinese medicine preparation is characterized by comprising a first flow pipe, two tubular ultrafiltration membranes, a first tee joint, a tubular nanofiltration membrane combination, a second tee joint, a second flow pipe, a first collecting pipe, a second collecting pipe, a third tee joint, a third flow pipe and a sampling pipe, wherein the two tubular ultrafiltration membranes are transversely arranged and distributed in the front and back direction, a bottom liquid outlet of one tubular ultrafiltration membrane on the rear side is connected to one end of the first flow pipe, a bottom liquid outlet of one tubular ultrafiltration membrane on the front side is inserted into the first flow pipe, left end liquid inlets of the two tubular ultrafiltration membranes are respectively connected to two connectors of the first tee joint, the two tubular nanofiltration membrane combinations comprise two nanofiltration membranes, the two tubular ultrafiltration membrane combinations are symmetrically arranged in the front and back direction and are respectively arranged above the two tubular ultrafiltration membranes, each tubular nanofiltration membrane combination comprises a plurality of tubular nanofiltration membrane units which are sequentially and transversely arranged from top to bottom, each tubular nanofiltration membrane unit comprises two tubular nanofiltration membranes which are arranged from left to right, each tubular nanofiltration membrane unit is sequentially connected from head to tail, the right end liquid outlet of one tubular ultrafiltration membrane at the front side is connected with the right end liquid inlet of the lowest tubular nanofiltration membrane in one tubular nanofiltration membrane combination at the front side, the right end liquid outlet of one tubular ultrafiltration membrane at the rear side is connected with the right end liquid inlet of the lowest tubular nanofiltration membrane in one tubular nanofiltration membrane combination at the rear side, the left end liquid outlet of the highest tubular nanofiltration membrane in the two tubular nanofiltration membrane combinations is respectively connected with two of the interfaces of a second tee joint, one end of a second flow pipe is inserted into the first flow pipe and is arranged between the liquid inlets of the two tubular ultrafiltration membranes, the top liquid outlet of one tubular ultrafiltration membrane at the front side is connected with the bottom liquid inlet of one tubular nanofiltration membrane at the right side in one tubular nanofiltration membrane unit at the lowermost front side, the top liquid outlet of one tubular ultrafiltration membrane at the rear side is connected with the bottom liquid inlet of one tubular nanofiltration membrane at the right side in one tubular nanofiltration membrane unit at the lowermost rear side, the top liquid outlet of one tubular nanofiltration membrane at the right side in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of one tubular nanofiltration membrane at the right side in one tubular nanofiltration membrane unit above the tubular ultrafiltration membrane unit, and two ends of the first confluence pipe are respectively connected with the top liquid outlet of one tubular nanofiltration membrane at the right side in the two tubular nanofiltration membrane units at the top; the top liquid outlet of the left tubular nanofiltration membrane in each tubular nanofiltration membrane unit is connected with the bottom liquid inlet of the left tubular nanofiltration membrane in the tubular nanofiltration membrane unit above the top liquid outlet, wherein the top liquid outlet of the uppermost tubular nanofiltration membrane in one tubular nanofiltration membrane combination is connected to one end of a second collecting pipe, the top liquid outlet of the uppermost tubular nanofiltration membrane in the other tubular nanofiltration membrane combination is inserted into the second collecting pipe, the bottom liquid inlet of the left tubular nanofiltration membrane in the two lowermost tubular nanofiltration membrane units is connected in parallel to the other end of the second through-flow pipe, and a communicating pipe is further connected between the first collecting pipe and the second collecting pipe, and the other end of the second collecting pipe, one end of the sampling pipe and one end of the third flow pipe are respectively connected to three interfaces of a third tee.
2. The concentration and extraction device for traditional Chinese medicine preparation according to claim 1, further comprising a fourth flow tube, a fifth flow tube and a fourth tee, wherein one end of the fourth flow tube is inserted into the third flow tube, and the other end of the fourth flow tube and one end of the fifth flow tube are respectively connected to two of the connectors of the fourth tee.
3. The apparatus of claim 2, wherein the fifth flow pipe further comprises a flow meter, a pressure gauge, a first solenoid valve and a filter sequentially arranged along the flowing direction of the liquid.
4. The concentration and extraction device for preparing traditional Chinese medicine according to claim 3, wherein the first flow pipe is further provided with a manual butterfly valve, the manual butterfly valve is arranged on the upstream side of the two tubular ultrafiltration membranes, the first flow pipe is further inserted with a first short connecting pipe, and the first short connecting pipe is arranged on the upstream side of the manual butterfly valve.
5. The concentration and extraction device for preparing traditional Chinese medicine according to claim 4, wherein the third flow pipe is further provided with a stop valve and a second electromagnetic valve, the stop valve is arranged at the upstream side of the second electromagnetic valve, and the fourth flow pipe is arranged between the stop valve and the second electromagnetic valve.
6. The apparatus as claimed in claim 5, wherein the sampling tube is provided with a ball valve.
7. The apparatus as claimed in claim 6, wherein a second short tube is inserted into the second tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230424.1U CN216909874U (en) | 2021-12-21 | 2021-12-21 | A concentrated extraction element for traditional chinese medicine preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230424.1U CN216909874U (en) | 2021-12-21 | 2021-12-21 | A concentrated extraction element for traditional chinese medicine preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216909874U true CN216909874U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123230424.1U Active CN216909874U (en) | 2021-12-21 | 2021-12-21 | A concentrated extraction element for traditional chinese medicine preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216909874U (en) |
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2021
- 2021-12-21 CN CN202123230424.1U patent/CN216909874U/en active Active
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