CN1078458C - Multifunctional and highly effective process and apparatus for boiling, concentrating, separating and extracting Chinese medicines simultaneously - Google Patents
Multifunctional and highly effective process and apparatus for boiling, concentrating, separating and extracting Chinese medicines simultaneously Download PDFInfo
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- CN1078458C CN1078458C CN 96100708 CN96100708A CN1078458C CN 1078458 C CN1078458 C CN 1078458C CN 96100708 CN96100708 CN 96100708 CN 96100708 A CN96100708 A CN 96100708A CN 1078458 C CN1078458 C CN 1078458C
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Abstract
The present invention relates to a multifunctional extraction technique and a device for decocting, concentrating and separating traditional Chinese medicines in a high efficiency and synchronous way. The device comprises an extraction device, a vapor and liquid separator, an evaporator and a cooler, wherein the cooler is positioned on the extraction device; the lower part of the extraction device is connected with the evaporator through a delivery pipe; the upper part of the evaporator is communicated with the vapor and liquid separator which is connected with the extraction device and the cooler through delivery pipes; the lower end of the vapor and liquid separator is connected with a finished medicament outlet. The technique simultaneously carries out four steps of decoction extraction, reflux extraction, permeating extraction and film concentration, and realizes the steps of extraction, concentration and separation in a synchronous way. The present invention avoids the repetitive heating of medicaments, and is favorable to the medicament stability.
Description
The invention belongs to equipment for decocting Chinese traditional herb medicines.
At present, the method for hospital's decocting herb has two kinds substantially, a kind ofly adopts traditional soil property medicinal cupping to decoct, though this method is time-consuming, the Chinese medicine effective component extraction rate is low, and it is suitable for the different symptoms patient, and Chinese medicine ingredients can be added and subtracted with disease, welcome by the patient.For adapting to batch process to Chinese medicine decoction, someone invention special equipment, as Chinese patent CN2142723Y, name is called: " multi-functional Chinese medicine decompression concentration unit ", Chinese patent CN2096995U, name is called: " multi-functional Chinese medicine (extraction) machine ", Chinese patent CN2113D68, name is called: " Chinese medicine decocting device ", be the decoction that the apparatus,Soxhlet's principle is improved realization as the device that is provided among the CN2142723Y in these files, percolation, concentrating function, but this special equipment still has weak point, that is: 1. this equipment does not have the reflux, extract, function; 2. the effective ingredient in the medicine enters in the evaporator after the percolation jar extracts again and is heated repeatedly, is unfavorable for stability of drug like this; 3. the extraction of this equipment, concentration step are proceed step by step, and technology is loaded down with trivial details; 4. this equipment does not have limit extraction, concentrated, the isolating function in limit in limit.Though this special equipment can improve the speed of decocting herb, solve the problem of producing in batches, it can not realize a sick side principle according to basic theory of tcm " dialectical opinion is controlled, added and subtracted with disease, ", thereby makes the development of Chinese medicine be restricted.
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of special equipment to prepare Chinese medicine decoction, realize the individual administration scheme of Chinese medicine decoction, to decoct extraction, reflux, extract,, percolation extraction, four kinds of processing steps of thin film concentration synchronous airtight carrying out in this equipment, make the extraction of Effective Components of Chinese Herb limit, concentrated, the limit separation in limit, avoid medicine to be heated repeatedly, be beneficial to the stable of medicine.
The objective of the invention is to solve by following scheme:
The present invention is a kind of multifunctional efficient decocting for Chinese herbal medicine, concentrate, separate the equipment of simultaneous extraction, this equipment includes extractor, vapour liquid separator, vaporizer, the cooler that crude drug is housed in the inner chamber, this cooler is positioned at the top of extractor, defeated pipe is equipped with in the below of extractor, should fail the bottom that pipe is connected on vaporizer, the top of vaporizer is communicated with vapour liquid separator, defeated pipe is equipped with at the top of vapour liquid separator, should be communicated with extractor and cooler by defeated pipe, there is the finished medicament outlet lower end of vapour liquid separator.
Described extractor is that an inside is equipped with crude drug and extraction solvent and is had the jar of interlayer, batching hole, peep-hole are arranged at the top of extractor, filter screen is equipped with in its bottom, hot vapor inlet, hot vapor outlet are arranged on the sidewall of interlayer, being positioned at has a collet below the filter screen, and this collet is fastened on the crossbeam, and balance weight iron is contained in crossbeam one end, this end is hinged on it on extractor with bearing pin, and the other end of crossbeam is fastened on it on extractor with the bolt handle.
Described vapour liquid separator be a bottom band tapering and is communicated with finished medicament outlet jar, a hole that is communicated with vaporizer is arranged at the top, side of this jar, the position in this hole is higher than a termination that is contained in defeated pipe in the jar, the side of vapour liquid separator has one to scrub hand hole, and the handle that has seal cover is fastened on to be scrubbed on the hand hole.
Described vaporizer is that the jar that a plurality of vertical tubes are communicated with is housed between the upper/lower terminal cavity, the inner chamber that vertical tube is housed is the cavity of a sealing, hot vapor inlet, hot vapor outlet are arranged on this cavity, the top of this jar has one to scrub hand hole, and the handle that has seal cover is fastened on scrubbing on the hand hole of vaporizer.
Described cooler is the jar that an inner chamber is equipped with a plurality of vertical tubes, and this vertical tube is communicated with extractor, and the inner chamber that vertical tube is housed is the cavity of a sealing, and cooling water inlet, coolant outlet are arranged on this cavity.
Advantage of the present invention is:
(1) function is complete: the advantage that the present invention will decoct extraction, reflux, extract,, percolation extraction, thin film concentration organically makes up, realize that extract on the limit, the limit concentrates, separate on the limit, exempt medicine and be heated for a long time, help the stable of medicine, remedied the shortcoming that various functions are used separately.
(2) extraction efficiency height: extraction rate is fast, and extracts active ingredients is abundant.
(3) simple to operate: four kinds of functions are finished in a technological process synchronously, and are easy and simple to handle, are easy to grasp, and are applicable to Chinese medicine decoction individual administration scheme.
(4) structure is tight: the present invention has realized total enclosing, circulation continuously, has reduced the drug contamination that technology is too much brought.
Description of drawings:
Fig. 1 is the structural representation of present device;
Fig. 2 is the vertical view of Fig. 1:
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail:
The present invention is the multifunctional efficient decocting for Chinese herbal medicine, concentrate, separate the technology and the equipment of simultaneous extraction.The structure of equipment of the present invention is four containers to be arranged promptly: extractor A, vapour liquid separator B, vaporizer C, cooler D that crude drug 24 is housed in the inner chamber.Cooler is positioned at the extractor top, defeated pipe 9 is equipped with in the below of extractor A, should fail the bottom that pipe is connected on vaporizer C, the top of vaporizer C is communicated with vapour liquid separator B, defeated pipe 19 is equipped with at the top of vapour liquid separator B, the defeated pipe of money is communicated with extractor A and cooler D, it is that an inner chamber is equipped with crude drug 24 and extraction solvent (water) 22 and has the jar of interlayer 4 that the lower end of vapour liquid separator B has finished medicament to export 17. extractor A, batching hole 1, peep-hole 21 are arranged at the top of extractor A, filter screen 28 is equipped with in its bottom, and hot vapor inlet 2,3 is arranged on the sidewall of interlayer 4; Hot vapor outlet 23,25, being positioned at has a collet 7 below the filter screen 28, and this collet is fastened on the crossbeam 6, and balance weight iron 27 is contained in crossbeam one end, this end is held it with bearing pin 26 and is hinged on the extractor, and the other end of crossbeam is fastened on it on extractor A with bolt handle 5.Vapour liquid separator B be a bottom band tapering and is communicated with finished medicament outlet 17 jar, a hole that is communicated with vaporizer C is arranged at the hand hay cutter face top of this jar, the position in this hole is higher than a termination that is contained in defeated pipe 19 in the jar, the side of vapour liquid separator B has one to scrub hand hole 18, the handle 20 that has seal cover is fastened on to wash and encourages on the hand hole 18, vaporizer C is on one, the jar that a plurality of vertical tubes 12 are communicated with is housed between the cavity of following two ends, the inner chamber that vertical tube is housed is a closed cavity, hot vapor inlet 13 is arranged on this cavity, hot vapor outlet 10, the top of this jar has one to scrub hand hole 33, has the handle 14 of seal cover, is fastened on the scrubbing on the hand hole 33 of vaporizer.Cooler D is the jar that an inner chamber is equipped with a plurality of vertical tubes 30, and this vertical tube spoon extractor A is communicated with, and the inner chamber that vertical tube is housed is the amine body of a sealing, and cooling water inlet 32, coolant outlet 31 are arranged on this cavity.
Embodiment:
Allocate according to doctor formula: about 3 kilograms of " nasopharynx mixture " gross weight, drop among the extractor A by dog-house 1, and add 30,000 milliliters in water, close dog-house 1, this moment, liquid level can be observed by peephole 21.Interlayer 4 hot vapor inlets 2,3 are opened, made power houses provide steam to enter interlayer 4, steam pressure is that the condensed water of 0.1-0.15MP8 heating steam is discharged by 23,25 respectively.The interior material medicine 24 of extractor A this moment is heated with water 22, is the boiling shape about 4-5 minute material medicine 24 with water 22, realizes that drug decocting extracts this moment.
Extractor A Chinese medicine 24 and water 22 boiling back valve-offs 29, solvent steam rises to the inside pipe wall of cooling vertical tube 30 among the cooler D in the extractor, open cooling water inlet 32 and coolant outlet 31 this moment, be back to extractor A after the solvent steam condensation of feasible cooling vertical tube inwall, this process has realized reflux, extract.
Extract and reflux, extract, (timing when beginning) when decocting from seething with excitement, in the time of about 15-20 minute, open the valve 8 of extractor A bottom, the effective ingredient that extraction solvent is taken extract enters vaporizer C bottom by defeated pipe 9, open hot vapor inlet 13 and the hot vapor outlet 10 on the vaporizer this moment, the hot vapour of the pressure that power houses are provided enters mezzanine space 11 among the vaporizer C, operating pressure 0.1-0.15MPa makes vertical tube 12 heating in the vaporizer, transporting the medicinal liquid that comes by defeated pipe 9 heats rapidly at the inwall of vertical tube 12, vaporization, boiling forms thin film evaporation, spissated medicinal liquid and solvent steam rise and enter vapour liquid separator B by defeated pipe 15, and this process realizes thin film concentration.
Transporting the concentrated medicament that comes by defeated pipe 15 separates in vapour liquid separator with solvent, concentrated medicament is collected in vapour liquid separator lower taper chamber, flow out by finished medicament outlet 17 through valve 16, this moment Open valve 29, make solvent steam enter cooler D by defeated pipe 19, this process is called vapor-liquid separation.
In cooler D, flow back to solvent top among the extractor A after the vertical tube 30 inwall condensations by the defeated pipe 19 solvent steam that transport, make the concentration of the effective ingredient in the solvent on top be lower than the bottom, form bigger Concentraton gradient, the defeated pipe 9 of extractor A bottom is the medicinal liquid of output high concentration constantly; Solvent top constantly replenishes new solvent and keeps the Concentraton gradient of extractor middle and upper part and bottom always in the extractor, forms a dynamic extraction, has realized the percolation extraction like this.
The defeated pipe 9 of extractor A bottom constantly provides dense medicinal liquid to enter among the vaporizer C, constantly evaporation, vapour-liquid is constantly separated among the vapour wave separator B, solvent steam is constantly got back among the extractor A in cooler D condensation, go round and begin again like this, form closed circuit sealing circulation and extract, solvent is again by the effective ingredient in the liquid heating extraction crude drug 24 like this, through vaporizer C evaporation, vapour liquid separator B separation, cooler D cooling, be divided into liquid state again and extract next time.Each extracts cyclic process and all the effective ingredient that extracts is separated through vapour liquid separator B.So just realized the limit extraction, the limit concentrates, the limit separating effective ingredient.Thereby avoid the long decomposition that causes medicine of effective ingredient heated time.
Above-mentioned circulation is extracted, and is picked up counting by Open valve 8 and finishes about 40-45 minute to extraction, and can open the fastening bolt handle 5 of extractor A bottom this moment, makes collet 7 open waste along bearing pin 26.
More than work and open dog-house 1 after finishing, scrub hand hole 18,33 and scrub extractor A, vapour liquid separator B, vaporizer C respectively, in order to the extraction of next medicine.
" the nasopharynx mixture " collected through finished medicament outlet 17 carries out quality testing, packing, becomes finished product.
Claims (1)
1. a multifunctional efficient Chinese medicine is put and is boiled, concentrate, separate sync extraction apparatus, this equipment includes the extractor (A) that crude drug (24) are housed in the inner chamber, vapour liquid separator (B), vaporizer (C), cooler (D), it is characterized in that: cooler (D) is positioned at the top of extractor (A), defeated pipe (9) is equipped with in the below of extractor (A), should fail the bottom that pipe is connected on vaporizer (C), the top of vaporizer (C) is communicated with vapour liquid separator (B), defeated pipe (19) is equipped with at the top of vapour liquid separator (B), should be communicated with extractor (A) and cooler (D) by defeated pipe, there is finished medicament outlet (17) lower end of vapour liquid separator (B);
Described extractor (A) is that an inside is equipped with crude drug (24) and extraction solvent (22) and is had the jar of interlayer (4), batching hole (1), peep-hole (21) are arranged at the top of extractor (A), filter screen (28) is equipped with in its bottom, and hot vapor inlet (2), (3) are arranged on the sidewall of interlayer (4); Hot vapor outlet (23), (25), being positioned at has a collet (7) below the filter screen (28), this collet is fastened on the crossbeam (6), balance weight iron (27) is contained in crossbeam one end, this end is hinged on it on extractor with bearing pin (26), and the other end of crossbeam is fastened on it on extractor with bolt handle (5);
Described vapour liquid separator (B) be a bottom band tapering and is communicated with finished medicament outlet (17) jar, a hole that is communicated with vaporizer (C) is arranged at the top, side of this jar, the position in this hole is higher than a termination that is contained in defeated pipe (19) in the jar, the side of vapour liquid separator (B) has one to scrub hand hole (18), and the handle (20) that has seal cover is fastened on to be scrubbed on the hand hole (18);
Described vaporizer (C) is that the jar that a plurality of vertical tubes (12) are communicated with is housed between the upper/lower terminal cavity, the inner chamber that vertical tube is housed is the cavity of a sealing, hot vapor inlet (13), hot vapor outlet (10) are arranged on this cavity, the top of this jar has one to scrub hand hole (33), and the handle (14) that has seal cover is fastened on scrubbing on the hand hole (33) of vaporizer;
Described cooler (D) is that an inner chamber is equipped with the jar of a plurality of vertical tubes (30), and this vertical tube is communicated with extractor (A), and the inner chamber that vertical tube is housed is the cavity of a sealing, and cooling water inlet (32), coolant outlet (31) are arranged on this cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96100708 CN1078458C (en) | 1996-01-26 | 1996-01-26 | Multifunctional and highly effective process and apparatus for boiling, concentrating, separating and extracting Chinese medicines simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96100708 CN1078458C (en) | 1996-01-26 | 1996-01-26 | Multifunctional and highly effective process and apparatus for boiling, concentrating, separating and extracting Chinese medicines simultaneously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1155415A CN1155415A (en) | 1997-07-30 |
| CN1078458C true CN1078458C (en) | 2002-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96100708 Expired - Fee Related CN1078458C (en) | 1996-01-26 | 1996-01-26 | Multifunctional and highly effective process and apparatus for boiling, concentrating, separating and extracting Chinese medicines simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1078458C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727545B (en) * | 2012-06-30 | 2014-09-10 | 郑州百瑞动物药业有限公司 | Preparation method of indigowoad root and indigowoad leaf particles used for livestock and poultry |
| WO2014114108A1 (en) * | 2013-01-25 | 2014-07-31 | 四川川大华西药业股份有限公司 | Chinese herbal medicine shengmai injectant production line |
| CN106726573A (en) * | 2016-12-25 | 2017-05-31 | 河北工业大学 | The Traditional Chinese medicine decocting device and method of a kind of scale |
| CN109091909B (en) * | 2018-10-25 | 2021-03-26 | 臧晔 | Continuous extraction element of traditional chinese medicine |
| CN111804004B (en) * | 2020-08-03 | 2021-07-20 | 于瀛 | Extraction and leaching method of traditional Chinese medicine |
| CN112245291B (en) * | 2020-11-09 | 2022-07-05 | 重庆医药高等专科学校 | Medicament gradient concentration boiling device |
-
1996
- 1996-01-26 CN CN 96100708 patent/CN1078458C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1155415A (en) | 1997-07-30 |
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