CN207159175U - A kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves - Google Patents
A kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves Download PDFInfo
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- CN207159175U CN207159175U CN201721047684.6U CN201721047684U CN207159175U CN 207159175 U CN207159175 U CN 207159175U CN 201721047684 U CN201721047684 U CN 201721047684U CN 207159175 U CN207159175 U CN 207159175U
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Abstract
The utility model discloses a kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves, including destilling tower and condenser, material outlet is set at the top of destilling tower, material outlet connects condenser inlet, and distillation tower bottom sets heater, and distillation tower side wall sets the first water inlet, also include the oil water separator of connection condensator outlet, oil water separator bottom is in funnel structure, and the bottom of funnel structure sets condensate drainage pipe, and folium eucalypti crude oil outlet is set in the oil water separator side wall above funnel structure；The second water inlet is set on distillation tower side wall above first water inlet, the condensate drainage pipe connects the second water inlet and extended along the second water inlet into destilling tower, and rotary nozzle is set on the extension of condensate drainage pipe.By recycling for condensed water, on the one hand it can realize environmental protection production with the use of saving water resource, on the other hand, can be used for destilling tower moisturizing, the situation that avoiding vapo(u)rizing temperature caused by after fresh supplemented water adds after moisture evaporation reduces occurs.
Description
Technical field
The utility model is a kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves, and in particular to by eucalyptus leaves
The process equipment of high concentration eucalyptus oil is extracted, belongs to the purification field of plants essential oil.
Background technology
Eucalyptus oil is the volatile oil of eucalyptus leaves oil droplet cell secretion initial tension, contains volatile oil, amaroid, tannin and tree
The Multiple components such as fat, it is the limpid liquid with fragranced, it is clear available for preparing cosmetics, toothpaste, perfumed soap, detergent, oral cavity
Clean dose, indoor cleaning agent etc., while be also a kind of medicinal raw material.The method of existing industrial extraction eucalyptus oil is steamed using water mostly
Steam distillation and the extracting mode of rectification under vacuum, steam distillation extracting method are to mix eucalyptus leaves with vapor, are steamed using water
Gas at a temperature of less than 100 DEG C, distills the volatile oil of eucalyptus leaves with vapor, then again will by condenser
Water vapor condensation therein gets off, and the process of folium eucalypti crude oil is made.
The situation of existing eucalyptus leaves steam distillation extraction folium eucalypti crude oil is as follows：
（1）The oil yield of folium eucalypti crude oil is relatively low, is normally controlled between 1.2~1.5%；
（2）Containing required composition 1 in the folium eucalypti crude oil extracted, the content of 8- cineoles is relatively low, usually 48~
54%。
Existing patent document CN104928040A（A kind of eucalyptus oil preparation method and application, 2015.06.18）Disclose one
Kind is by folium eucalypti using the method that eucalyptus oil is made after CO 2 supercritical extraction, the extraction yield for the eucalyptus oil that this method obtains
Highest can reach 5.6%.
Utility model content
The purpose of this utility model is extracting the set technique equipment of eucalyptus oil in offer is a kind of by eucalyptus leaves, by setting
Oil water separator is put, the moisture distilled in the lump with destilling tower volatile matter is back to destilling tower by way of condensed water,
Recycling for moisture is realized, environmental protection production can be realized, due to the moisture in destilling tower volatile matter with the use of saving water resource
, can be fast after its temperature remains to be maintained at 40~60 DEG C, then rotated shower nozzle in destilling tower by spraying after condensed formation condensed water
Speed improves the temperature in destilling tower, the situation hair for avoiding vapo(u)rizing temperature caused by after fresh supplemented water adds after moisture evaporation from reducing
It is raw.
The utility model is achieved through the following technical solutions：A kind of set technique by extracting eucalyptus oil in eucalyptus leaves is set
It is standby, including destilling tower and condenser, material outlet is set at the top of destilling tower, material outlet connection condenser inlet, distills tower bottom
If heater, distillation tower side wall sets the first water inlet, includes connecting the oil water separator of condensator outlet, under oil water separator
Portion is in funnel structure, and the bottom of funnel structure sets condensate drainage pipe, is set in the oil water separator side wall above funnel structure
Folium eucalypti crude oil outlet；The second water inlet is set on distillation tower side wall above first water inlet, the condensate drainage pipe connects
Logical second water inlet simultaneously extends along the second water inlet into destilling tower, and rotary nozzle is set on the extension of condensate drainage pipe.
The extension of condensate drainage pipe tubular structure in a ring, the quantity of rotary nozzle is more than one, is distributed in
The bottom of circular tube structure.
The quantity of the circular tube structure is two, is arranged to two layers in upper and lower in destilling tower, two layers of annular tube shaped knot
Connecting pipe is set between structure, the internal diameter positioned at the circular tube structure on upper strata is more than in the circular tube structure of lower floor
Footpath.
Water inlet pipe is set on first water inlet, the condensate drainage pipe connects water inlet pipe.
The distillation tower bottom sets waste residue Butterworth Hatch, uses during for cleaning the eucalyptus leaves waste residue in destilling tower.
The utility model compared with prior art, has advantages below and beneficial effect：
（1）The utility model is applied to the steam distillation extracting method of eucalyptus leaves, and the eucalyptus leaves after crushing is in alembic
Interior to carry out boiling together with water, eucalyptus leaves volatile matter is distilled off delivering to condenser in the lump with vapor to be condensed, profit
Separator is by eucalyptus crude oil and condensed moisture from condensed water, which is returned in destilling tower, to be continued to carry out in the lump with eucalyptus leaves volatile matter
Distillation, realizes recycling for moisture, can realize environmental protection production with the use of saving water resource.
（2）In the utility model, condenser can be cooled down using 20~25 DEG C of normal-temperature water, the volatile matter in destilling tower
With water vapour it is condensed after, its temperature of the condensed water of formation remains to be maintained at 40~60 DEG C, then rotated shower nozzle is by destilling tower
After ejection, the temperature in destilling tower can be improved rapidly, vapo(u)rizing temperature caused by avoiding after fresh supplemented water adds after moisture evaporation
The situation of reduction occurs.
（3）The utility model can realize the closed cycle of vapor, and destilling tower, which does not distill, extracts a number of eucalyptus leaves
During raw material, its moisture used realizes that closed cycle uses, and does not increase other materials, treats that folium eucalypti crude oil is no longer in oil water separator
After increase, you can stop the use of destilling tower, complete the distilation of eucalyptus leaf raw material, often purify a certain amount of eucalyptus leaf raw material
The oil yield of more original common steam distillation equipment can improve 3~4%, simultaneously, moreover it is possible to improve 1,8- eucalyptus oils in folium eucalypti crude oil
The content of element.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-destilling tower, 2-condenser, 3-material outlet, 4-heater, the 5-the first water inlet, 6-profit
Separator, 7-funnel structure, 8-condensate drainage pipe, 9-folium eucalypti crude oil outlet, the 10-the second water inlet, 11-ring pipe
Shape structure, 12-water inlet pipe, 13-waste residue Butterworth Hatch.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
The present embodiment proposes a kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves, including destilling tower 1, condensation
Device 2 and oil water separator 6, as shown in Fig. 1 structures, the top of destilling tower 1 sets material outlet 3, and material outlet 3 connects condenser and entered
Mouthful, the bottom of destilling tower 1 sets heater 4, and the side wall of destilling tower 1 sets the first water inlet 5, the second water inlet 10 and waste residue Butterworth Hatch 13,
Condensator outlet connects oil water separator 6, and the bottom of oil water separator 6 is in funnel structure 7, and the bottom of funnel structure 7 sets condensation row
Water pipe 8, condensate drainage pipe 8 connect the second water inlet 10, folium eucalypti are set in the side wall of oil water separator 6 above funnel structure 7
Crude oil outlet 9.
The present embodiment is applied to use during eucalyptus leaves steam distillation extraction folium eucalypti crude oil, and eucalyptus leaves is once purged to be done
It is dry, destilling tower 1 is put into after being ground into the folium eucalypti slag below 200 mesh, water inlet pipe 12, Open valve V1, valve are set on the first water inlet 5
Door V2 and pump R1, by the first water filling into destilling tower 1 of water inlet 5, water injection rate control folium eucalypti slag be completely sunk in the water for
Preferably, valve V1, valve V2 and pump R1 are closed after the completion of water filling；Heater 4, destilling tower 1 is heated, in folium eucalypti slag
Volatile matter is distilled off at high temperature with vapor, and delivering to condenser 2 by the material outlet 3 at the top of destilling tower 1 is condensed.
In the present embodiment, condenser 2 uses coiled tube condenser, and cooling medium is normal-temperature water, and vaporization at high temperature thing and vapor are condensed
Oil water separator 6 is delivered to by condensate outlet afterwards, because volatile matter is practically insoluble in water, therefore, the folium eucalypti persistently condensed out is thick
Oil and condensed water are constantly separated in oil water separator 6, and the condensed water level condensed out is in the funnel of the bottom of oil water separator 6
In structure 7, folium eucalypti crude oil is located above condensed water, after condensed water liquid level is higher than funnel structure 7, opens the lower section of funnel structure 7
Condensate drainage pipe 8, i.e. valve V3, pump R2 and V4, condensed water is sent into destilling tower 1 by the second water inlet 10, makes profit
The liquid level of condensed water is kept constant in separator 6, while ensures that the folium eucalypti crude oil higher than condensed water liquid level exports through folium eucalypti crude oil
Pipe 9 delivers to rectification under vacuum part, for the required composition in folium eucalypti crude oil to be extracted and concentrated.
In the present embodiment, the second water inlet 10 is located in the side wall of destilling tower 1 of the top of the first water inlet 5, condensate drainage pipe 8
Connect the second water inlet 10 and extend along the second water inlet 10 into destilling tower 1, rotation spray is set on the extension of condensate drainage pipe 8
Head.As shown in figure 1, the extension of condensate drainage pipe 8 tubular structure 11 in a ring, the quantity of rotary nozzle is more than one,
The bottom of circular tube structure 11 is distributed in, can be as shown in figure 1, the quantity of circular tube structure 11 be arranged into two, in distillation
It is upper and lower in tower 1 to be arranged to two layers, connecting pipe is set between two layers of circular tube structure 11, the circular tube structure positioned at upper strata
11 internal diameter is more than the internal diameter of the circular tube structure 11 positioned at lower floor, is easy to the uniform injection of condensed water.
During actual use, can with as shown in figure 1, condensate drainage pipe 8 is connected into water inlet pipe 12, when avoiding condensed water very few,
It can be sprayed water with Open valve V2 and pump R1 into destilling tower 1, can avoid influenceing volatile matter because of hypohydration in destilling tower 1
Extraction efficiency.
In the still-process of the present embodiment, after above-mentioned procedure extraction folium eucalypti crude oil is installed, the eucalyptus in oil water separator 6
After leaf crude oil is not further added by, destilling tower 1 stops heating, closes valve V3 and pump R2, Open valve V2, pump R1 and valve V4, to
Spray cooling in destilling tower 1, while the eucalyptus leaves waste residue in destilling tower 1 is cleared up, eucalyptus leaves waste residue is by waste residue Butterworth Hatch
13 send out, and complete single flash process.Condensed water in oil water separator 6 keeps original liquid level, opens second of still-process,
The still-process can effectively improve the content of 1,8- cineoles in oil yield and folium eucalypti crude oil, and oil yield can reach highest can
Reach 8%, the content of 1,8- cineoles at least can reach 70% in folium eucalypti crude oil.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (5)
1. a kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves, including destilling tower（1）And condenser（2）, destilling tower
（1）Top sets material outlet（3）, material outlet（3）Connect condenser inlet, destilling tower（1）Bottom sets heater（4）, distillation
Tower（1）Side wall sets the first water inlet（5）, it is characterised in that：Also include the oil water separator of connection condensator outlet（6）, profit
Separator（6）Bottom is in funnel structure（7）, funnel structure（7）Bottom set condensate drainage pipe（8）, positioned at funnel structure（7）On
The oil water separator of side（6）Folium eucalypti crude oil outlet is set in side wall（9）；First water inlet（5）The destilling tower of top（1）Side
The second water inlet is set on wall（10）, the condensate drainage pipe（8）Connect the second water inlet（10）And along the second water inlet（10）To
Destilling tower（1）Interior extension, condensate drainage pipe（8）Extension on set rotary nozzle.
A kind of 2. set technique equipment by extracting eucalyptus oil in eucalyptus leaves according to claim 1, it is characterised in that：Institute
State condensate drainage pipe（8）Extension tubular structure in a ring（11）, the quantity of rotary nozzle is more than one, is distributed in annular
Tubular structure（11）Bottom.
A kind of 3. set technique equipment by extracting eucalyptus oil in eucalyptus leaves according to claim 2, it is characterised in that：Institute
State circular tube structure（11）Quantity be two, in destilling tower（1）It is interior it is upper and lower be arranged to two layers, two layers of circular tube structure
（11）Between set connecting pipe, the circular tube structure positioned at upper strata（11）Internal diameter be more than positioned at lower floor circular tube structure
（11）Internal diameter.
A kind of 4. set technique equipment by extracting eucalyptus oil in eucalyptus leaves according to claim 1, it is characterised in that：Institute
State the first water inlet（5）On set water inlet pipe（12）, the condensate drainage pipe（8）Connect water inlet pipe（12）.
A kind of 5. set technique equipment by extracting eucalyptus oil in eucalyptus leaves according to claim 1, it is characterised in that：Institute
State destilling tower（1）Bottom sets waste residue Butterworth Hatch（13）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047684.6U CN207159175U (en) | 2017-08-21 | 2017-08-21 | A kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047684.6U CN207159175U (en) | 2017-08-21 | 2017-08-21 | A kind of set technique equipment by extracting eucalyptus oil in eucalyptus leaves |
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| CN207159175U true CN207159175U (en) | 2018-03-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395935A (en) * | 2018-05-15 | 2018-08-14 | 安徽巨邦香料有限公司 | A method of extracting eucalyptus leaf essential oil from eucalyptus leaves |
| CN112375622A (en) * | 2020-12-01 | 2021-02-19 | 四川省金泰林业有限公司 | Camphor soup recycling system and recycling method |
-
2017
- 2017-08-21 CN CN201721047684.6U patent/CN207159175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395935A (en) * | 2018-05-15 | 2018-08-14 | 安徽巨邦香料有限公司 | A method of extracting eucalyptus leaf essential oil from eucalyptus leaves |
| CN112375622A (en) * | 2020-12-01 | 2021-02-19 | 四川省金泰林业有限公司 | Camphor soup recycling system and recycling method |
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