CN203833913U - High-efficiency traditional Chinese medicine material volatile oil extraction device - Google Patents
High-efficiency traditional Chinese medicine material volatile oil extraction device Download PDFInfo
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- CN203833913U CN203833913U CN201420164995.0U CN201420164995U CN203833913U CN 203833913 U CN203833913 U CN 203833913U CN 201420164995 U CN201420164995 U CN 201420164995U CN 203833913 U CN203833913 U CN 203833913U
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 143
- 238000000605 extraction Methods 0.000 title claims abstract description 142
- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 title abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 50
- 238000004821 distillation Methods 0.000 claims abstract description 43
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 238000009833 condensation Methods 0.000 claims description 52
- 230000005494 condensation Effects 0.000 claims description 52
- 238000004064 recycling Methods 0.000 claims description 8
- 235000019198 oils Nutrition 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000284 extract Substances 0.000 description 18
- 238000010992 reflux Methods 0.000 description 10
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- 244000167230 Lonicera japonica Species 0.000 description 6
- 241000951473 Schizonepeta Species 0.000 description 6
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- 238000012360 testing method Methods 0.000 description 6
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- UAJTZZNRJCKXJN-UHFFFAOYSA-M sodium;2-dodecoxy-2-oxoethanesulfonate Chemical compound [Na+].CCCCCCCCCCCCOC(=O)CS([O-])(=O)=O UAJTZZNRJCKXJN-UHFFFAOYSA-M 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
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- 239000002245 particle Substances 0.000 description 4
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- 229910052709 silver Inorganic materials 0.000 description 4
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- 238000009835 boiling Methods 0.000 description 3
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- 235000001938 Citrus medica Nutrition 0.000 description 2
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Abstract
The utility model discloses a high-efficiency traditional Chinese medicine material volatile oil extraction device which is mainly composed of a distillation extraction tank, a condenser and an oil water separator and is characterized in that the condenser is connected onto the upper portion of the distillation extraction tank through a heat insulation connection pipe and is vertically arranged, and oil water mixture steam containing volatile oil enters the condenser from the bottom. The extraction device is reasonable in design, simple in structure and easy to implement, meets the requirement of the modern traditional Chinese medicine extraction process, and is remarkable in produced technical effect. The device can be used for extracting various traditional Chinese medicine material volatile oil, and can greatly improve the traditional Chinese medicine volatile oil extraction efficiency. The extraction efficiency of a part of the traditional Chinese medicine material can be increased by over 100%.
Description
Technical field
The utility model discloses a kind of efficient Chinese medicinal materials volatile oil extraction equipment, can be used for the extraction of various Chinese medicinal materials volatile oil, belong to Chinese medicine production unit field.
Background technology
At present, the condenser of the Chinese medicinal materials volatile oil extraction equipment that Chinese medicine uses in producing mostly is horizontal, water-and-oil separator is connected on the end of condenser, oil-water mixture steam enters condenser from the following current of condenser top, when the oil-water mixture opposing steam flow being condensed enters water-and-oil separator, temperature is lower, the volatile oil that condensation obtains can stick to the inwall of condenser, causes inner condensing tube to stop up, and is difficult to collect.Meanwhile, because the volatile oil viscosity under low temperature strengthens, oil-water separation is poor, makes volatile oil extraction efficiency low, and the Chinese medicinal materials especially few to volatilization oil mass, volatile oil viscosity is large, almost can not get volatile oil.
Summary of the invention
For the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model is to provide a kind of efficient volatile oil extraction equipment, be difficult to collect to overcome when existing Chinese medicinal materials volatile oil extracts, oil-water separation is poor, the drawback that volatile oil extraction efficiency is low, can effectively reduce the collection difficulty of volatile oil, improve the extraction efficiency of volatile oil.
The purpose of this utility model is achieved in the following ways.
In described efficient volatile oil extraction equipment condensate recycling device, condenser is single situation (referring to accompanying drawing 1): efficient Chinese medicinal materials volatile oil extraction equipment, mainly formed by distillation extraction tank 1 and condensate recycling device, condensation is reclaimed dress by the first insulation pipe connecting 2, the first condenser 3, the first water-and-oil separator 4 and the first upflow tube 5 form, distillation extraction tank 1 is interior arranges whipping appts (according to actual needs, for the traditional Chinese medicinal materials assortment that should not or not need to stir, can not use whipping appts), can make medicinal material in distillation extraction tank be heated evenly, increase the relative heating surface area of Chinese medicinal materials, improve the extraction efficiency of volatile oil.The first condenser 3 is connected on the top of distillation extraction tank by the first insulation pipe connecting 2, be vertical state, the oil-water mixture steam that contains volatile oil first enters the first condenser 3 from bottom, cooling in condenser, then reflux and enter the first water-and-oil separator 4 that is connected on condenser lower end, realize profit layering.Aqua aromatica liquid containing a small amount of volatile oil after layering flows in distillation extraction tank along the first upflow tube 5, realizes cycling and reutilization.
In described efficient volatile oil extraction equipment condensate recycling device, condenser is the situation (referring to accompanying drawing 2) of two, be applicable to the extraction of the Chinese medicinal materials volatile oil that boiling point is higher: efficient Chinese medicinal materials volatile oil extraction equipment, mainly be made up of distillation extraction tank 1 and condensate recycling device, condensation recovery dress is incubated pipe connecting 6, the first condenser 3 and the second condenser 7, the first water-and-oil separator 4 and the second water-and-oil separator 8, the first upflow tube 5 and the second upflow tube 9 by the first insulation pipe connecting 2 and second and Y-tube 10 forms.Distillation extraction tank 1 is interior arranges whipping appts (according to actual needs, for the traditional Chinese medicinal materials assortment that should not or not need to stir, can not use whipping appts), can make medicinal material in distillation extraction tank be heated evenly, increase the relative heating surface area of Chinese medicinal materials, improve the extraction efficiency of volatile oil.The first condenser 3 and the second condenser 7 are by the first insulation pipe connecting 2 and the second insulation pipe connecting 6 top at distillation extraction tank 1 connected in series, be vertical state, the oil-water mixture steam that contains volatile oil first enters the first condenser 3 from bottom, interior cooling at the first condenser 3, then reflux and enter the first water-and-oil separator 4 that is connected on the first condenser 3 lower ends, realize profit layering.Simultaneously, part oil-water mixture steam of total condensation not in the first condenser 3, especially for the higher Chinese medicinal materials volatile oil oil-water mixture steam of boiling point, entered the second condenser 7 from the Base top contact of the first condenser 3 and from bottom by the second insulation pipe connecting 6, cooling in the second condenser 7, backflow enters the second water-and-oil separator 8 that is connected on the second condenser 7 lower ends, realizes profit layering, completes the time condensation of volatile oil.Aqua aromatica liquid containing a small amount of volatile oil after layering flows in distillation extraction tank 1 via Y-tube 10 along the first upflow tube 5 and the second upflow tube 9, realizes cycling and reutilization.
In the process of the utility model design, contriver finds, the size of effective condensation area of condenser and distillation extraction tank volume ratio has larger impact to the extraction yield of Chinese medicinal materials volatile oil, the inventor is studied the ratio of the effective condensation area of condenser and distillation extraction tank volume, and method and result are as follows:
Extract same batch notopterygium root 8kg with the utility model volatile oil extraction equipment (single condenser), extract 10 hours.In extraction time and extract temperature be consistent in the situation that, the impact of the ratio of investigating the effective condensation area of condenser and distillation extraction tank volume on volatile oil extraction yield, measures oil pump capacity, and comparison volatile oil extraction yield, the results are shown in Table 1.
The impact of the ratio of the volume of the effective condensation area of table 1 condenser and distillation extraction tank on Rhizoma Et Radix Notopterygii volatile oil extraction yield
From table 1, in the situation that distillation extraction tank volume is certain, within certain scope, effective condensation area of condenser is less, and condensation effect is poorer, and the extraction yield of volatile oil is just lower; Effective condensation area of condenser is larger, and condensation effect is better, and the extraction yield of volatile oil is just higher.But after effective condensation area of condenser reaches certain level, increasing condensation area can not increase the extraction yield of volatile oil, can cause on the contrary the waste of the energy.By obtaining the analysis of testing data, in the time that the ratio of the effective condensation area of condenser and distillation extraction tank volume is 0.8:1, the extraction yield of volatile oil can reach 85% of maximum extracted rate; In the time that the ratio of the effective condensation area of condenser and distillation extraction tank volume is 1:1.4, the extraction rate reached of volatile oil is to maximum value, and after this, the increase of the ratio of the effective condensation area of condenser and distillation extraction tank volume does not almost affect volatile oil extraction yield.
The practical situation of the consideration large production in workshop, to consider saving energy and reduce the cost in production process, determine that the volume of distillation extraction tank described in the utility model and the ratio of the effective condensation area sum of condenser are 0.8-1.4:1 (area/volume); Preferably, the ratio of the volume of the effective condensation area of described condenser and distillation extraction tank is 1.2:1 (area/volume).
In addition,, for the higher Chinese medicinal materials volatile oil oil-water mixture steam of boiling point, two condenser effects of carrying out time condensation connected in series are better than the condensation effect of single condenser.In the time that condenser is two, the ratio of effective condensation area of the second less condenser 7 and larger the first condenser 3 (referring to accompanying drawing 2) also produces certain impact to the extraction yield of volatile oil, the inventor has studied in the situation that two condensers are installed, the impact of the ratio of effective condensation area of the second condenser 7 and the first condenser 3 on Chinese medicinal materials volatile oil extraction yield, method and result are as follows:
Extract same batch Radix Angelicae Sinensis 15kg with the utility model volatile oil extraction equipment (double-condenser), extract 18 hours.Extraction time, extract temperature identical, and the ratio of the effective condensation area of condenser and distillation extraction tank volume (getting optimum 1.2:1 in the case of this) is consistent, the impact of the ratio of effective condensation area of investigating the second condenser 7 and the first condenser 3 on Chinese medicinal materials volatile oil extraction yield, measure oil pump capacity, relatively volatile oil extraction yield, the results are shown in Table 2.
Table 2 the first condenser 7 and the second condenser 3 impacts of effective condensation area ratio on Radix Angelicae Sinensis volatile oil extraction yield
From table 2, the ratio (getting optimum 1.2:1 in the case of this) of the effective condensation area of condenser and distillation extraction tank volume is consistent, within certain scope, the ratio of the second condenser 7 and first condenser 3 effective condensation areas is less, time condensation effect is poorer, and the extraction yield of volatile oil is just lower; The ratio of the second condenser 7 and first condenser 3 effective condensation areas is larger, and time condensation effect is better, and the extraction yield of volatile oil is just higher.But after the ratio of the second condenser 7 and first condenser 3 effective condensation areas reaches certain level, increasing its ratio can not increase the extraction yield of volatile oil.Analysis by his-and-hers watches 2 testing datas can obtain, and in the time that the ratio of the second condenser 7 and first condenser 3 effective condensation areas is 0.4:1, the extraction yield of volatile oil can reach 90.5% of maximum extracted rate; In the time that the ratio of the second condenser 7 and first condenser 3 effective condensation areas is 0.6:1, the extraction rate reached of volatile oil is to maximum value 0.461%, after this, the increase of the ratio of the second condenser 7 and first condenser 3 effective condensation areas does not almost affect Radix Angelicae Sinensis volatile oil extraction yield.
Consider actual this test data analyzer of combination of Workshop Production, determine that the ratio of the second condenser 7 and first condenser 3 effective condensation areas is 0.4-0.8:1; Preferably, the ratio of described the second condenser 7 and first condenser 3 effective condensation areas is 0.6:1.
Condenser is this mounting means of vertical state, can make the oil-water mixture of condensation remain warm, the oil-water mixture viscosity of tepid state is low, good fluidity, be difficult for occurring emulsification, and in condenser inner pipe wall, adhere to lessly, the warm oil-water mixture constantly refluxing plays certain souring to condenser tube wall, can ensure that the inner tube of condenser is not stopped up.Water-and-oil separator is connected on the bottom of condenser, and the oil-water mixture getting off via condenser cooling for reflux is tepid state all the time, and viscosity is little, is conducive to gathering, the layering of profit and the collection of volatile oil of oil droplet.In addition, due to the restriction of floor height between equipment installation car, long condenser cannot be installed, the inventor and by improve, use double-condenser connected in series, can be in the situation that reaching identical effective condensation area, reduce the length of condenser, solve floor height and equipment has been installed to the problem limiting, facilitated the installation of volatile oil extraction equipment, be applicable to pilot scale and the large production and application in workshop.
The utility model is reasonable in design, simple in structure, easily implements, and the obvious technical effects of generation, can solve the low realistic problem of Chinese medicinal materials volatile oil extraction efficiency well.Extract Chinese medicinal materials volatile oil by this volatile oil extraction equipment, can significantly improve the extraction efficiency of volatile oil, the extraction efficiency of Part of Chinese Medicinal can increase more than 100%.
Brief description of the drawings
Accompanying drawing 1 is single condenser volatile oil extractor structural representation;
Accompanying drawing acceptance of the bid note is described below: 1-distillation extraction tank; 2-first is incubated pipe connecting; 3-the first condenser; 4-the first water-and-oil separator; 5-the first upflow tube.
Accompanying drawing 2 is double-condenser volatile oil extractor structural representations;
Accompanying drawing acceptance of the bid note is described below: 1-distillation extraction tank; 2-first is incubated pipe connecting, 6-second is incubated pipe connecting; 3-the first condenser, 7-the second condenser; 4-the first water-and-oil separator, 8-the second water-and-oil separator; 5-the first upflow tube, 9-the second upflow tube; 10-Y-tube.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The principle of work of the single condenser volatile oil of embodiment 1 extraction equipment
As shown in Figure 1, major parts distillation extraction tank 1 of the present utility model, first in condensate recycling device insulation pipe connecting 2, the first condenser 3, the first water-and-oil separator 4, the first upflow tube 5 are identical or similar with the structure of existing volatile oil extractor.Its first condenser 3 is connected to the top of distillation extraction tank 1 by the first insulation pipe connecting 2, the oil-water mixture steam that contains volatile oil enters the first condenser 3 from bottom.The first water-and-oil separator 4 is connected with the end of the first condenser 3, and the lower end of the first water-and-oil separator 4 is connected with distillation extraction tank 1 by the first upflow tube 5 simultaneously.Other matching component is all same as the prior art.
As shown in Figure 1, special feature of the present utility model is: the first condenser 3 is connected to the top of distillation extraction tank 1 by the first insulation pipe connecting 2, be vertical state, the oil-water mixture steam that contains volatile oil is taken over 2 by the first insulation chain and is entered the first condenser 3 from bottom, interior cooling at the first condenser 3, backflow enters the first water-and-oil separator 4 that is connected on the first condenser 3 lower ends, realizes profit layering.Aqua aromatica containing a small amount of volatile oil after layering flows in distillation extraction tank 1 by the first upflow tube 5, realizes cycling and reutilization.
The first condenser 3 adopts the mounting means that is vertical state, can make the oil-water mixture of condensation under the effect of gravity, constantly flow downstream into the first water-and-oil separator 4 that is arranged on its lower end, and can remain warm.The oil-water mixture viscosity of tepid state is low, and good fluidity adheres to less in the first condenser 3 inner pipe wall.Meanwhile, the oil-water mixture constantly refluxing plays certain souring to the inner pipe wall of the first condenser tube 3, can ensure that inner condensing tube does not stop up.The first water-and-oil separator 4 is connected on the bottom of the first condenser 3, the oil-water mixture being got off by the first condenser 3 cooling for reflux is tepid state all the time, viscosity is little, be beneficial to gathering, the layering of profit and the collection of volatile oil of oil droplet, significantly reduce the difficulty that Chinese medicinal materials volatile oil is collected, improved the effect of oily water separation and the extraction efficiency of volatile oil.
The principle of work of embodiment 2 double-condenser volatile oil extraction equipments
As shown in Figure 2, the insulation of first in major parts distillation extraction tank 1 of the present utility model and condensation reflux unit pipe connecting 2 is incubated pipe connecting 6, the first condenser 3 and the second condenser 7, the first water-and-oil separator 4 and the second water-and-oil separator 8 with second, the first upflow tube 5 is identical or similar with the structure of existing volatile oil extractor with the second upflow tube 9 and Y-tube 10.Its first condenser 3 and the second condenser 7 are connected in series on the top of distillation extraction tank 1 by the first insulation pipe connecting 2 and the second insulation pipe connecting 6, and the oil-water mixture steam that contains volatile oil enters the first condenser 3 and the second condenser 7 from bottom.The first water-and-oil separator 4 is connected with the end of the second condenser 7 with the first condenser 3 respectively with the second water-and-oil separator 8, and the lower end of the first water-and-oil separator 4 and the second water-and-oil separator 8 is connected with Y-tube 10 with the second upflow tube 9 by the first upflow tube 5 simultaneously.Other matching component is all same as the prior art.
As shown in Figure 2, special feature of the present utility model is: the first condenser 3 and the second condenser 7 are by the first insulation pipe connecting 2 and the second insulation pipe connecting 6 top at distillation extraction tank 1 connected in series, be vertical state, the oil-water mixture steam that contains volatile oil enters respectively the first condenser 3 and the second condenser 7 by the first insulation chain adapter 2 and the second insulation pipe connecting 6 from bottom, interior cooling at the first condenser 3 and the second condenser 7, reflux and enter the first water-and-oil separator 4 and the second water-and-oil separator 8 that are connected on the first condenser 3 and the second condenser 7 lower ends respectively, realize profit layering.Aqua aromatica containing a small amount of volatile oil after layering flows in distillation extraction tank 1 through Y-tube 10 by the first upflow tube 5 and the second upflow tube 8, realizes cycling and reutilization.
The first condenser 3 and the second condenser 7 adopt the mounting means that is vertical state, can make the oil-water mixture of condensation under the effect of gravity, constantly flow downstream into the first water-and-oil separator 4 and the second water-and-oil separator 8 that are arranged on its lower end, and can remain warm.The oil-water mixture viscosity of tepid state is low, and good fluidity adheres to less in the first condenser 3 and the second condenser 7 inner pipe wall.Meanwhile, the oil-water mixture constantly refluxing plays certain souring to the inner pipe wall of the first condenser tube 3 and the second prolong 7, can ensure that inner condensing tube does not stop up.The first water-and-oil separator 4 and the second water-and-oil separator 8 are connected on respectively the bottom of the first condenser 3 and the second condenser 7, the oil-water mixture being got off by the first condenser 3 and the second condenser 7 cooling for reflux is tepid state all the time, viscosity is little, be beneficial to gathering, the layering of profit and the collection of volatile oil of oil droplet, significantly reduce the difficulty that Chinese medicinal materials volatile oil is collected, improved the effect of oily water separation and the extraction efficiency of volatile oil.
The single condenser volatile oil of embodiment 3 extraction equipment extracts Fructus Citri Sarcodactylis volatile oil test-results
Get the Buddha's hand of same batch, adopt respectively the extraction of pharmacopeia volatile oil extraction method, conventional volatile oil extraction equipment to extract and the utility model volatile oil extraction equipment (ratio of the volume of the effective condensation total area of condenser and distillation extraction tank is 1.2:1 (area/volume)) extraction, the conditions such as extraction time and extraction temperature are consistent, measure oil pump capacity, relatively the volatile oil rate of recovery.
Use pharmacopeia volatile oil extraction method (because the relative density of Fructus Citri Sarcodactylis volatile oil is below 1.0, therefore adopt annex of " Chinese Pharmacopoeia " version in 2010 " XD determination of volatile oil method " first method) extraction Buddha's hand 1kg, extract 15 hours, collect volatile oil 4mL, oil yield is 0.4%; Use conventional volatile oil extraction equipment to extract Radix Angelicae Sinensis 30Kg, extract 15 hours, collect volatile oil 39mL, oil yield is 0.13%; Use the utility model volatile oil extraction equipment (single condenser) to extract Radix Angelicae Sinensis 30kg, extract 15 hours, collect volatile oil 96mL, oil yield is 0.32%.The Fructus Citri Sarcodactylis volatile oil that three kinds of equipment are extracted is put in the test tube of 5mL and is compared, and visualization of color is basically identical.3 kinds of volatile oil samples are carried out to GS-MS analysis, and result shows, the volatile oil component of three kinds of volatile oil samples is consistent.
Embodiment 4 double-condenser volatile oil extraction equipments extract Radix Angelicae Sinensis volatile oil test-results
Get the Radix Angelicae Sinensis of same batch, (ratio of the volume of the first condenser 2 and the effective condensation total area sum of the second condenser 3 and distillation extraction tank 1 is 1.2:1 (area/volume) to adopt respectively the extraction of pharmacopeia volatile oil extraction method, the extraction of conventional volatile oil extraction equipment and the utility model volatile oil extraction equipment; The ratio of described the second condenser 3 and first condenser 2 effective condensation areas is 0.6:1) to extract, the conditions such as extraction time and extraction temperature are consistent, and measure oil pump capacity, relatively the volatile oil rate of recovery.
Use pharmacopeia volatile oil extraction method (because the relative density of Radix Angelicae Sinensis volatile oil is more than 1.0, therefore adopt annex of " Chinese Pharmacopoeia " version in 2010 " XD determination of volatile oil method " second method) extraction Radix Angelicae Sinensis 1kg, extract 18 hours, collect volatile oil 6mL, oil yield is 0.6%; Use conventional volatile oil extraction equipment to extract Radix Angelicae Sinensis 30Kg, extract 18 hours, collect volatile oil 51mL, oil yield is 0.17%; Use the utility model volatile oil extraction equipment (double-condenser) to extract Radix Angelicae Sinensis 30kg, extract 18 hours, collect volatile oil 135mL, oil yield is 0.45%.The Radix Angelicae Sinensis volatile oil that three kinds of equipment are extracted is put in the test tube of 5mL and is compared, and visualization of color is basically identical.3 kinds of volatile oil samples are carried out to GS-MS analysis, and result shows, the volatile oil component of three kinds of volatile oil samples is consistent.
Embodiment 5 double-condenser volatile oil extraction equipments extract bavin silver particle (compound) volatile oil test-results
Bavin silver particle is that raw material is prepared from by 11 taste Chinese medicinal materialss such as radix bupleuri, Japanese Honeysuckle, the root of large-flowered skullcap, the root of kudzu vine, schizonepeta, sweet wormwood, the capsules of weeping forsythia, has anti influenza first, second virus and anti-microbial effect, also has certain antipyretic, antibechic, anti-inflammatory action simultaneously.Wherein, radix bupleuri, Japanese Honeysuckle, sweet wormwood, the capsule of weeping forsythia, schizonepeta, peppermint, Herba Houttuyniae seven flavor medicine material need to extract separately volatile oil.
Get radix bupleuri, Japanese Honeysuckle, sweet wormwood, the capsule of weeping forsythia, schizonepeta, peppermint, the Herba Houttuyniae seven flavor medicine material of same batch, (ratio of the volume of the first condenser 2 and the effective condensation total area sum of the second condenser 3 and distillation extraction tank 1 is 1.2:1 (area/volume) to adopt respectively the extraction of pharmacopeia volatile oil extraction method, the extraction of conventional volatile oil extraction equipment and the utility model volatile oil extraction equipment; The ratio of described the second condenser 3 and first condenser 2 effective condensation areas is 0.6:1) to extract, the conditions such as extraction time and extraction temperature are consistent, and measure oil pump capacity, relatively the volatile oil rate of recovery.
Use pharmacopeia volatile oil extraction method (because the relative density of bavin silver particle volatile oil is below 1.0, therefore adopt annex of " Chinese Pharmacopoeia " version in 2010 " XD determination of volatile oil method " first method) extract radix bupleuri 0.12kg, Japanese Honeysuckle 0.09kg, schizonepeta 0.06kg, sweet wormwood 0.09kg, capsule of weeping forsythia 0.09kg, peppermint 0.09kg and Herba Houttuyniae 0.09kg seven flavor medicine material 0.63kg altogether, mixed extraction 8 hours, collect volatile oil 2.19mL, oil yield is 0.348%; Use conventional volatile oil extraction equipment to extract radix bupleuri 6kg, Japanese Honeysuckle 4.5kg, schizonepeta 3kg, sweet wormwood 4.5kg, capsule of weeping forsythia 4.5kg, peppermint 4.5kg and Herba Houttuyniae 4.5kg seven flavor medicine material 31.5kg altogether, mixed extraction 8 hours, collect volatile oil 32mL, oil yield is 0.102%; Use the utility model volatile oil extraction equipment to extract radix bupleuri 6kg, Japanese Honeysuckle 4.5kg, schizonepeta 3kg, sweet wormwood 4.5kg, capsule of weeping forsythia 4.5kg, peppermint 4.5kg and Herba Houttuyniae 4.5kg seven flavor medicine material 31.5kg altogether, mixed extraction 8 hours, collect volatile oil 87mL, oil yield is 0.276%.The bavin silver particle volatile oil that three kinds of equipment are extracted is put in the test tube of 5mL and is compared, and visualization of color is basically identical.3 kinds of volatile oil samples are carried out to GS-MS aggregate analysis, and result shows, the volatile oil component of three kinds of volatile oil samples is basically identical.
Claims (6)
1. an efficient Chinese medicinal materials volatile oil extraction equipment, mainly formed by distillation extraction tank (1) and condensate recycling device, it is characterized in that described condensate recycling device is made up of the first insulation pipe connecting (2), the first condenser (3), the first water-and-oil separator (4) and the first upflow tube (5), the first condenser (3) is connected to the top of distillation extraction tank (1) by the first insulation pipe connecting (2), be vertical state, the oil-water mixture steam that contains volatile oil enters the first condenser (3) from bottom.
2. volatile oil extraction equipment as claimed in claim 1, it is characterized in that the condenser in described condensate recycling device is two, respectively the first condenser (3) and the second condenser (7), the first condenser (3) and the second condenser (7) are by the first insulation pipe connecting (2) and the second insulation pipe connecting (6) top in distillation extraction tank (1) connected in series, be vertical state, the oil-water mixture steam that contains volatile oil enters the first condenser (3) and the second condenser (7) from bottom.
3. volatile oil extraction equipment as claimed in claim 1 or 2, is characterized in that, the ratio of the total effectively condensation area of described condenser and distillation extraction tank (1) volume is 0.8-1.4:1.
4. volatile oil extraction equipment as claimed in claim 3, is characterized in that, the ratio of the total effectively condensation area of described condenser and distillation extraction tank (1) volume is 1.2:1.
5. volatile oil extraction equipment as claimed in claim 2, is characterized in that, described the second condenser (7) is 0.5-0.8:1 with the ratio of the effective condensation area of the first condenser (3).
6. volatile oil extraction equipment as claimed in claim 5, is characterized in that, described the second condenser (7) is 0.6:1 with the ratio of the effective condensation area of the first condenser (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420164995.0U CN203833913U (en) | 2014-04-07 | 2014-04-07 | High-efficiency traditional Chinese medicine material volatile oil extraction device |
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| CN201420164995.0U CN203833913U (en) | 2014-04-07 | 2014-04-07 | High-efficiency traditional Chinese medicine material volatile oil extraction device |
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| CN203833913U true CN203833913U (en) | 2014-09-17 |
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| CN (1) | CN203833913U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104789365A (en) * | 2015-04-28 | 2015-07-22 | 浙江温兄机械阀业有限公司 | Extraction equipment for light (heavy) volatile oil |
| CN105733815A (en) * | 2016-05-05 | 2016-07-06 | 福建中烟工业有限责任公司 | Natural perfume preparation method and equipment |
| CN105907468A (en) * | 2016-05-05 | 2016-08-31 | 福建中烟工业有限责任公司 | Method and equipment for preparing natural perfume |
| CN106010790A (en) * | 2016-05-26 | 2016-10-12 | 重庆大易科技投资有限公司 | Oil-water separation device and method for simultaneously extracting light volatile oil and heavy volatile oil |
| CN107034011A (en) * | 2017-06-09 | 2017-08-11 | 广东心宝药业科技有限公司 | The continuous preparation method of cinnamon oil |
| CN108261797A (en) * | 2016-12-31 | 2018-07-10 | 九芝堂股份有限公司 | A kind of distillation automaton and its application |
| CN109988672A (en) * | 2017-12-30 | 2019-07-09 | 鲁南制药集团股份有限公司 | A kind of high-efficiency soft volatile oil extracting equipment |
| CN112646662A (en) * | 2020-12-16 | 2021-04-13 | 延安大学 | High-efficient extraction equipment of plant volatile oil with steady voltage bag |
| CN115960675A (en) * | 2023-01-10 | 2023-04-14 | 华润三九（枣庄）药业有限公司 | Traditional Chinese medicine volatile oil extraction device and control method |
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2014
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104789365B (en) * | 2015-04-28 | 2018-01-02 | 浙江温兄机械阀业有限公司 | A kind of extraction equipment of light/heavy volatile oil |
| CN104789365A (en) * | 2015-04-28 | 2015-07-22 | 浙江温兄机械阀业有限公司 | Extraction equipment for light (heavy) volatile oil |
| CN105733815B (en) * | 2016-05-05 | 2023-06-27 | 福建中烟工业有限责任公司 | Natural spice preparation method and equipment |
| CN105733815A (en) * | 2016-05-05 | 2016-07-06 | 福建中烟工业有限责任公司 | Natural perfume preparation method and equipment |
| CN105907468A (en) * | 2016-05-05 | 2016-08-31 | 福建中烟工业有限责任公司 | Method and equipment for preparing natural perfume |
| CN105907468B (en) * | 2016-05-05 | 2023-09-01 | 福建中烟工业有限责任公司 | Natural spice preparation method and equipment |
| CN106010790A (en) * | 2016-05-26 | 2016-10-12 | 重庆大易科技投资有限公司 | Oil-water separation device and method for simultaneously extracting light volatile oil and heavy volatile oil |
| CN108261797A (en) * | 2016-12-31 | 2018-07-10 | 九芝堂股份有限公司 | A kind of distillation automaton and its application |
| CN107034011A (en) * | 2017-06-09 | 2017-08-11 | 广东心宝药业科技有限公司 | The continuous preparation method of cinnamon oil |
| CN109988672A (en) * | 2017-12-30 | 2019-07-09 | 鲁南制药集团股份有限公司 | A kind of high-efficiency soft volatile oil extracting equipment |
| CN112646662A (en) * | 2020-12-16 | 2021-04-13 | 延安大学 | High-efficient extraction equipment of plant volatile oil with steady voltage bag |
| CN115960675A (en) * | 2023-01-10 | 2023-04-14 | 华润三九（枣庄）药业有限公司 | Traditional Chinese medicine volatile oil extraction device and control method |
| CN115960675B (en) * | 2023-01-10 | 2023-08-04 | 华润三九（枣庄）药业有限公司 | Traditional Chinese medicine volatile oil extraction device and control method |
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