CN201208518Y - Multifunctional volatile oil extraction device - Google Patents
Multifunctional volatile oil extraction device Download PDFInfo
- Publication number
- CN201208518Y CN201208518Y CNU2008200670713U CN200820067071U CN201208518Y CN 201208518 Y CN201208518 Y CN 201208518Y CN U2008200670713 U CNU2008200670713 U CN U2008200670713U CN 200820067071 U CN200820067071 U CN 200820067071U CN 201208518 Y CN201208518 Y CN 201208518Y
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- Prior art keywords
- receiver
- oil
- volatile oil
- pipe
- pooling cylinder
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 38
- 238000000605 extraction Methods 0.000 title description 21
- 239000003921 oil Substances 0.000 claims abstract description 77
- 238000011176 pooling Methods 0.000 claims description 44
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 60
- 238000009833 condensation Methods 0.000 description 22
- 230000005494 condensation Effects 0.000 description 22
- 239000007788 liquid Substances 0.000 description 20
- 239000000284 extract Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 9
- 235000019476 oil-water mixture Nutrition 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000015927 pasta Nutrition 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000346 nonvolatile oil Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 235000009917 Crataegus X brevipes Nutrition 0.000 description 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 description 1
- 235000009685 Crataegus X maligna Nutrition 0.000 description 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 description 1
- 235000009486 Crataegus bullatus Nutrition 0.000 description 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 description 1
- 235000009682 Crataegus limnophila Nutrition 0.000 description 1
- 235000004423 Crataegus monogyna Nutrition 0.000 description 1
- 240000000171 Crataegus monogyna Species 0.000 description 1
- 235000002313 Crataegus paludosa Nutrition 0.000 description 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a multifunctional volatile oil extracting device, which belongs to chemical substance extracting equipment and comprises condensing tubes and a receiver; two condensing tubes which are in series connected with each other are arranged in front of the inlet of the receiver, wherein, the lower outlet of a second condensing tube is communicated with the lower end of the receiver through a conduit; an oil gathering cylinder is communicated with the middle part of the receiver and is also communicated with the bottom of the receiver; the lower part of the receiver is also communicated with a drainpipe provided with an upper siphon and a lower siphon; the inside diameter of a pipe coil in a first condensing tube is greater than that of the pipe coil in the second condensing tube; the oil gathering cylinder, a C point positioned at the lower end of a communicating port at the middle part of the receiver and a B point positioned at the upper end of the upper siphon are positioned in the same horizontal plane. The multifunctional volatile oil extracting device has reasonable design, simple structure, convenient operation and no tracking supervision needed by an operator during the whole production process, and is an oil-water separator which is high efficient, multifunctional and suitable for industrialized production.
Description
Technical field
The utility model belongs to chemical substance and extracts equipment, is specifically related to a kind of device that extracts volatile oil from plant material with multiple function.
Background technology
From plant, extract the volatile oil that separates and obtain and important use is arranged in industries such as medicine, essence, spices, cosmetics.Because volatile oil content is less in the plant, meet the need of market and must carry out large-scale industrial production.Supercritical liquid extraction technique cost of the prior art is higher, and the organic solvent extraction can allow has dissolvent residual in the volatile oil.So the extraction of volatile oil is mainly based on steam distillation in the market.But industrial volatile oil extractor commonly used is unfavorable for that the extraction of low-content volatile oil in the plant separates at present, the oil water mixture often that obtains, and whole operation process need operating personnel keep the continuity of process according to the actual conditions by-pass valve control, thereby, more loaded down with trivial details and the labor intensive of production process, the production cost height.
At present less about the patent of volatile oil extractor, wherein be fit to suitability for industrialized production still less.Patent documentation CN1431285A has introduced a kind of volatile oil extraction separator, and this separator is made of jointly profit recipient, 2 tubular branch and a tube connector.This volatile oil extractor both can be used for separating the volatile oil lighter than water, also can be used for separating the volatile oil heavier than water.But this separator only is applicable to the laboratory use, and whole device is made with glass, is not suitable for suitability for industrialized production and uses.Patent documentation CN2743355Y is a kind of oil water separator that attar of rose extracts that is used for, form by housing, feed tube, discharging tube, oil-collecting handleless cup, flowline, overflow pipe etc., whole device is comparatively complicated, and the scope of application is limited, only limits to the volatile oil lighter than water and extracts.Patent documentation CN1833775A discloses a kind of light, heavy volatile oil mensuration extractor.This extractor is not suitable for industrial production, and condenser pipe 3 can allow the oil water mixture of partial condensation get back to again in the extraction flask, influences oil yield, equally is not suitable for suitability for industrialized production yet and uses.Patent documentation CN2686690Y discloses the simple and easy separation and Extraction device of a kind of traditional medicine volatile oil, and oil-water mixture drips after this extractor condensation a movement of falling object, causes profit further to mix like this, has reduced the efficient of water-oil separating.
The utility model content
Above-mentioned deficiency at prior art, the technical problems to be solved in the utility model provides a kind of multi-functional volatile oil extractor, this device is efficient, multi-functional, be suitable for suitability for industrialized production, the extraction that not only can carry out different specific weight volatile oil separates, but also can carry out conventional refluxing extraction.
The technical solution of the utility model is: multi-functional volatile oil extractor contains condenser pipe, receiver, be provided with two condenser pipes of serial connection mutually before the receiver inlet, wherein second condenser pipe lower end outlet is connected with the receiver upper end by conduit, oil pooling cylinder is connected with the receiver middle part, oil pooling cylinder also is connected with the receiver bottom, and the receiver bottom also is connected with the drainpipe that has bend pipe and following bend pipe.Coil pipe in described first condenser pipe is big than the internal diameter of the coil pipe in second condenser pipe.Coil pipe in first condenser pipe is 1.2～2 times of second coil pipe internal diameter in the condenser pipe.The connected entrance lower end C point at oil pooling cylinder and receiver middle part and the upper end B point of last bend pipe are on the same horizontal plane.
Be provided with control valve a between the connected entrance of drainpipe and receiver; Be provided with control valve g between the connected entrance at the oil pooling cylinder of the light volatile oil of collection and receiver middle part; Collection is than being provided with control valve b between the oil pooling cylinder of heavy volatile oil and the receiver bottom connected entrance.The receiver top is provided with air bleeding valve e.Receiver is provided with form.The oil pooling cylinder of collecting the oil pooling cylinder of light volatile oil and collecting than heavy volatile oil is that transparent material is made, and is provided with scale thereon.
The utility model is reasonable in design, and is simple in structure, is convenient to need not operating personnel's tracing and monitoring in operation and the whole process of production.Be a kind of efficient, multi-functional, be suitable for the oily-water seperating equipment that suitability for industrialized production is used.
Description of drawings
Accompanying drawing acceptance of the bid keep the score state as follows: 1-condenser pipe; 2-condenser pipe; 3-coil pipe; 4-coil pipe; 5-conduit; 6-receiver; 7-oil pooling cylinder; 8-oil pooling cylinder; 9-drainpipe; 10-upward bend pipes; 11-following bend pipe; The import of 12-condensed water; 13-condensation-water drain; 14-steam inlet; 15-form; 16-return duct; 17-air bleeding valve e; 18-control valve g; 19-control valve b; 20-control valve a; 21-tapping valve d; 22-tapping valve c; 23-tapping valve f.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.In order to reach good condensation effect, this device adopts twice condensation, and the internal diameter of existing for example coil pipe 3 and coil pipe 4 is respectively 3cm and 2cm.Drainpipe 9 is made up of last bend pipe 10 and following bend pipe 11.The inlet lower end C point level height of the upper end B point of last bend pipe and oil pooling cylinder 8 is consistent.A form 15 is arranged on the receiver 6, can observe water-oil separating situation and liquid level in the receiver 6.Whole device has a, b, and three control valves of g have c, d, three tapping valves of f also have an air bleeding valve e, open corresponding valve according to different situations.Wherein the volume V of oil pooling cylinder 7,8 will come surely according to the capacity of the extractor of different size, and the maximum quality of material of establishing extractor is m, and maximum oil yield is Y%, and the minimum density of volatile oil is ρ, then V〉m*Y%/ρ.
When the material ebuillition of heated in the extractor, have a large amount of water vapours and enter coil pipe 3 in the condenser pipe 1, overwhelming majority steam can be in condenser pipe 3 condensation rapidly, oil-water mixture drips and can slowly flow down along coil pipe 3 inwalls, enter the coil pipe 4 in the condenser 2, slowly inflow catheter 5, flow to the bottom from the D point along the receiver inwall.Also do not have the small part steam of condensation to enter condensation in the condenser pipe 2 in the condenser pipe 1, oil-water mixture drips along coil pipe 4 inwalls and slowly flows down, and enters conduit 5, flows to container bottom from the D point along the receiver inwall.
When the volatile oil that extracts is lighter than water, open valve a, g.Valve-off b, c, d, e, f.When the liquid level in the receiver 6 rises, liquid level in the last bend pipe 10 also can rise, because recipient 6 and last bend pipe 10 are equivalent to communicating pipe, so when having only water in the receiver 6, the liquid level on both sides keeps balance, when water level was higher than the A point, water can enter down bend pipe 11 along drainpipe 9, ran up to a certain amount of back and was back to extractor by return duct 16.When the oil reservoir in the receiver 6 runs up to certain thickness, liquid level in the receiver 6 can be higher than the B point liquid level in the bend pipe 10, and part oil can flow into oil pooling cylinder 8, along with the prolongation of extraction time, oil in the oil pooling cylinder 8 can increase gradually, when extracting end, valve-off a, the liquid level in the receiver 6 rises, when remaining oil all flows into oil pooling cylinder 8 in the receiver 6, open valve a rapidly, allow the liquid level in the receiver 6 descend rapidly, avoid water also to flow in the oil pooling cylinder 8.
When the volatile oil that extracts is heavier than water, open valve a, b, valve-off c, d, e, f, g.When material in the extractor seethed with excitement, the profit mixed vapour entered condenser pipe 1,2, enters receiver 6 in above-mentioned same mode, enter in the oil pooling cylinder 7 by valve b, profit can separate in oil pooling cylinder 7, and oil is in lower floor, water is on the upper strata, when the water surface in the receiver 6 was higher than the A point, water can flow to down bend pipe 11, was back to extractor at last, when extracting end, heavy oil layer collection can directly be emitted below oil pooling cylinder 7, but will note water not being released.
When fixed oil extracts when carrying out normal reflux to extract, open valve a, shut off valve b, c, d, e, f, g.Extract solvent and enter receiver 6 after the condensation in condenser pipe, when the liquid level in the receiving vessel 6 was higher than the A point, solvent can enter down bend pipe, was back to extractor at last.
Device of the present utility model has lot of advantages, now is summarized as follows
1, because in the industrialized production process, the volume of extractor is very big, the material of dress is also a lot, therefore also very big of the quantity of steam that produces, the condensation effect of single-stage condenser pipe is bad generally speaking, can allow steam pressure increases in the whole pipeline, and water-oil separating is complete inadequately.Adopt 2 grades of condensations, condensation effect is fine, and 3 diameters of the coil pipe in the condenser pipe 1 are bigger, can allow the steam throughput big and play condensation effect.Coil pipe 4 diameters in the condenser pipe 2 are less, because steam herein is less, little surface area can reduce the loss of volatile oil at tube wall, and does not influence condensation effect.
2, in the prior art, drip freely falling body to the receiver bottom, cause the further emulsification of profit, be unfavorable for water-oil separating through the oil-water mixture of condensation.And in this device, the profit mixed vapour is from entering into condenser pipe 1,2 to entering receiver 6, and oil-water mixture slowly flows down along coil pipe 3,4 or chamber wall always in the whole process, does not have fierce collision, prevents oil-water emulsion, helps water-oil separating.
3, in this device, bend pipe 10 on one is being arranged on the drainpipe 9, the inlet lower end C point of its upper end B point and oil pooling cylinder 8 in one plane, last bend pipe 10 is equivalent to a linker with receiver 6, when having only water in the receiver, the liquid level on both sides is consistent, water can be back to extractor from drainpipe 9, and can not flow into oil pooling cylinder 8, has only when having light oil to bubble through the water column upward in the receiver 6, the a little higher than water surface of going up in the bend pipe 10 of pasta meeting in the receiver 6 is in the part oil meeting inflow oil pooling cylinder 8.When whole extraction finished, first closed control valve a allowed liquid level slowly rises in the receiver 6, and remaining oil can be got back to oil pooling cylinder 8, opens control valve a then, prevents that water from flowing in the oil pooling cylinder 8.
4, on the recipient 6 form is arranged, can observe the situation of water-oil separating, be convenient to operation.Oil pooling cylinder 7,8 is a transparent tube, and indicates scale, not only can observe oil condition, and can directly know the volume of oil, judges whether extraction is complete.
5, a following bend pipe 11 is arranged on the drainpipe 9, following bend pipe 11 has water and accumulates in the inside, prevents that the steam in the extractor from entering bend pipe 10, cause pressure increase in the bend pipe 10, allow the liquid level in the bend pipe 10 descend, the liquid level in the receiver 6 rises, and allows water also flow in the oil pooling cylinder 8.Simultaneously, in the bend pipe 11 a tapping valve f is being arranged down, the water under when extracting end, can discharging in the bend pipe.
6, at receiver 6 tops a drain tap e is arranged, because after closing thermal source, pressure reduces in the whole pipeline, when opening valve d or c this moment and connecing oil,, can cause oil not flow out because the pressure in the pipeline is lower than atmospheric pressure, even the air suck-back outside can allowing is in oil pooling cylinder, when opening valve e, internal and external pressure balance, oil can be easy to flow out.In addition, when carrying out the routine extraction, when using lower boiling solvent (for example 95% ethanol), quantity of steam can be very big, and the pressure in the pipeline can rise, and opens valve e this moment, keeps the pressure in the pipeline significant change can not take place.
A control valve g is arranged on the entry conductor of oil pooling cylinder 8, this control valve there is no need in theory, but when carrying out the normal reflux extraction, the extraction solvent usually is 70% or 95% ethanol, solvent quantity of steam when boiling that this boiling point is lower is very big, the quantity of solvent that condensation is got off in the condenser pipe is also very big, surpasses the displacement of drainpipe probably, and solvent can flow in the oil pooling cylinder 8 like this.So when carrying out the normal reflux extraction, but valve-off g avoids solvent to flow into oil pooling cylinder 8.
Simply state several application example of the present utility model below.
1, the extraction of light oil
When extracting Oleum Citri Reticulatae, valve-off b, c, d, e, f. open valve a, and g, the profit mixed vapour in the extractor enter condenser pipe 1 and carry out a condensation, enter condenser pipe 2 then and carry out time condensation, the profit drop 5 enters receiver 6 along coil pipe 3,4 from conduit, flows into the bottom along wall.Along with the accumulation gradually of drop, liquid level is more and more higher, and the liquid level in the last bend pipe also rises simultaneously.The liquid level on both sides is consistent when beginning not have oil, the water that condensation is got off can be back to extractor to following bend pipe 11 from last bend pipe 10, but when the oil reservoir progressive additive, the pasta in the receiver 6 can be higher than the water surface in the bend pipe 10, and part oil can flow in the oil pooling cylinder 8.When extracting end, have some oil in the receiver 6 and do not enter oil pooling cylinder 8, valve-off a, the pasta in the receiver can slowly rise, and flows into oil pooling cylinder 8 gradually, when oil all flows into oil pooling cylinder 8, opens valve a rapidly, allows water be back to extractor.Extractor stops heating, and whole leaching process finishes.
2, the extraction of heavy oil
When extracting caryophyllus oil, open valve a, b, valve-off c, d, e, f, g. the profit mixed vapour in the extractor enters condenser pipe 1 and carries out a condensation, enter condenser pipe 2 then and carry out time condensation, the profit drop 5 enters receiver 6 along coil pipe 3,4 from conduit, flow into the bottom along wall, flow into oil pooling cylinder 7.Heavy oil is assembled in the bottom of oil pooling cylinder 7, along with the increase gradually of oil mass, and the oil reservoir progressive additive of bottom, unnecessary water only can be back in the extractor.Extract and directly close heating source when finishing.Emit heavy oil from the lower end valve c of oil pooling cylinder 7.
3, normal reflux extracts
When carrying out the normal reflux extraction, when being the extraction of general refluxing extraction and fixed oil, as with 70% alcohol extract hawthorn the time, open valve a, e, valve-off b, c, d, f, steam in the g. extractor or solvent vapo(u)r carry out a condensation in condenser pipe 1, enter then and carry out time condensation in the condenser pipe 2, drop 5 enters receiver 6 along coil pipe 3,4 from conduit, flows into the bottom along wall, liquid level rises gradually, liquid level in the last bend pipe 10 also rises simultaneously, and liquid level is back in the extractor when surpassing the A point, and can not flow in the oil pooling cylinder 8.Extract and directly close heating source when finishing.
Claims (8)
1, a kind of multi-functional volatile oil extractor, contain condenser pipe, receiver, it is characterized in that: be provided with two condenser pipes (1,2) of serial connection mutually before receiver (6) inlet, wherein the outlet of condenser pipe (2) lower end is connected with receiver (6) upper end by conduit (5), oil pooling cylinder (8) is connected with receiver (6) middle part, oil pooling cylinder (7) is connected with receiver (6) bottom, and receiver (6) bottom also is connected with the drainpipe (9) that has bend pipe (10) and following bend pipe (11).
2, multi-functional volatile oil extractor according to claim 1 is characterized in that: the coil pipe (3) in the described condenser pipe (1) is big than the internal diameter of the coil pipe (4) in the condenser pipe (2).
3, multi-functional volatile oil extractor according to claim 2 is characterized in that: the internal diameter of coil pipe (3) is 1.2～2 times of coil pipe (4) internal diameter.
4, multi-functional volatile oil extractor according to claim 1 is characterized in that: oil pooling cylinder (8) is on the same horizontal plane with the connected entrance lower end C point at receiver (6) middle part and the upper end B point of last bend pipe (10).
5, multi-functional volatile oil extractor according to claim 1 is characterized in that: be provided with control valve a (20) between the connected entrance of drainpipe (9) and receiver (6); Be provided with control valve g (18) between the connected entrance at oil pooling cylinder (8) and receiver (6) middle part; Be provided with control valve b (19) between oil pooling cylinder (7) and receiver (6) the bottom connected entrance.
6, multi-functional volatile oil extractor according to claim 1 is characterized in that: receiver (6) top is provided with air bleeding valve e (17).
7, multi-functional volatile oil extractor according to claim 1 is characterized in that: receiver (6) is provided with form (15).
8, multi-functional volatile oil extractor according to claim 1 is characterized in that: oil pooling cylinder (8) and oil pooling cylinder (7) are that transparent material is made, and are provided with scale thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200670713U CN201208518Y (en) | 2008-05-12 | 2008-05-12 | Multifunctional volatile oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200670713U CN201208518Y (en) | 2008-05-12 | 2008-05-12 | Multifunctional volatile oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208518Y true CN201208518Y (en) | 2009-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200670713U Expired - Fee Related CN201208518Y (en) | 2008-05-12 | 2008-05-12 | Multifunctional volatile oil extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208518Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768509A (en) * | 2010-02-10 | 2010-07-07 | 广西壮族自治区分析测试研究中心 | Portable device for extracting aromatic oil |
-
2008
- 2008-05-12 CN CNU2008200670713U patent/CN201208518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768509A (en) * | 2010-02-10 | 2010-07-07 | 广西壮族自治区分析测试研究中心 | Portable device for extracting aromatic oil |
| CN101768509B (en) * | 2010-02-10 | 2013-02-06 | 广西壮族自治区分析测试研究中心 | Portable device for extracting aromatic oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN HUANGHELOU ESSENCE AND SPICE CO., LTD. Free format text: FORMER OWNER: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD. Effective date: 20100920 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100920 Address after: 430040 Wuhan, East and West Lake District, Jinshan Road, No. 1355, Hubei Patentee after: Wuhan Huanghelou Flavors Co., Ltd. Address before: 430040 Wuhan, East and West Lake District, Jinshan Road, No. 1355, Hubei Patentee before: China Tobacco Hunan Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20170512 |