CN105733815A - Natural perfume preparation method and equipment - Google Patents
Natural perfume preparation method and equipment Download PDFInfo
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- CN105733815A CN105733815A CN201610288715.0A CN201610288715A CN105733815A CN 105733815 A CN105733815 A CN 105733815A CN 201610288715 A CN201610288715 A CN 201610288715A CN 105733815 A CN105733815 A CN 105733815A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
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Abstract
The invention discloses a natural perfume preparation method and equipment, relates to the field of natural perfume preparation, and aims to achieve multi-batch or continuous preparation of natural perfume. The equipment comprises an extraction tank, a heat exchange structure, an oil-water separator and a pressure balance structure, wherein the pressure balance structure comprises a first channel; a liquid outlet of the oil-water separator is communicated with the inlet of the extraction tank through the first channel; at least a part of the pipeline of the first channel is arranged in equal height with a perfume outlet of the oil-water separator; and an opening or an exhaust pipeline which is communicated with the atmosphere is formed in the first channel. By adopting the technical scheme, natural perfume can be extracted for multiple times.
Description
Technical field
The present invention relates to natural plants and prepare natural perfume material field, be specifically related to a kind of natural perfume material preparation method and equipment.
Background technology
Pretreatment procedure, abstraction process, condensation procedure and concentrating and separating operation etc. are generally comprised with the technological process that natural plants prepares natural perfume material for raw material, in natural perfume material produces, the technological process being suitable for need to be selected according to the actual requirements, but its condensation procedure is easily left in the basket owing to its function is relatively single.
Vegetal natural perfume is in preparation and production method, and steam distillation and solvent extraction method are the conventional methods preparing quintessence oil and extractum.Water vapour is passed in the extraction pot of natural plant raw material by prior art, and volatile ingredient with steam distillation out, enters to separate in oil water separator by condenser system and prepares quintessence oil.Solvent is joined in the extraction pot of natural plant raw material carry out extraction, extractum is prepared in concentration.
Inventor have found that, prior art at least exists following problems: current prepares in the traditional handicraft that the natural perfume material such as quintessence oil and extractum produces, steam distillation prepare quintessence oil technical process be generally the condensation of the condensed operation of the steam containing quintessence oil to after through oil water separator, certain liquid level is kept by the U-shaped design of oil water separator, lower floor's condensate return, to extraction pot, is released upper strata oil reservoir and is quintessence oil after end to be distilled.According to process requirements, the natural plants in extraction pot adopts solvent extraction method to carry out lower one solvent extraction process.But, this traditional technique also exists certain limitation, although can ensure that such as U-shaped design oil water separator keeps certain liquid level in theory, but there is the siphonic effect owing to U-shaped design causes in actual mechanical process, in oil water separator, liquid is all back in extraction pot and collects less than essence oil condition.Prepare the traditional handicraft function singleness that the natural perfume material such as quintessence oil and extractum produces at present, it is impossible to meet the industrialization demand of the natural perfume material such as quintessence oil and extractum multiple batches of production flexibly.
Summary of the invention
One of them purpose of the present invention is to propose a kind of natural perfume material preparation method and equipment, in order to realize repeatedly preparing of natural perfume material.
For achieving the above object, the invention provides techniques below scheme:
The invention provides a kind of natural perfume material Preparation equipment, including extraction pot, heat exchange structure, oil water separator and pressure balancing structure；Described pressure balancing structure includes first passage；The liquid outlet of described oil water separator connects through the entrance of described first passage with described extraction pot, at least part of pipeline of described first passage is highly arranged with the spice outlet of described oil water separator etc., and described first passage is provided with the opening with atmosphere or emptying pipeline.
In an alternate embodiment of the invention, one end of described emptying pipeline connects with described first passage, the uncovered setting of the other end.
In an alternate embodiment of the invention, it is formed with second channel between outlet and the entrance of described extraction pot of described heat exchange structure；
Wherein, described first passage and described second channel can select a conducting；When described first passage turns on, the fluid of described extraction pot output can flow in described extraction pot via described heat exchange structure, described oil water separator, described first passage；When described second channel turns on, the fluid of described extraction pot output can flow in described extraction pot via described heat exchange structure, described second channel.
In an alternate embodiment of the invention, described heat exchange structure includes First Heat Exchanger, the second heat exchanger and the 3rd heat exchanger；
The outlet of described First Heat Exchanger connects with the entrance of described 3rd heat exchanger, and the outlet of described 3rd heat exchanger connects with described oil water separator and described second channel；
The outlet of described 3rd heat exchanger also connects with the entrance of described second heat exchanger, and the outlet of described second heat exchanger can be normally opened.
In an alternate embodiment of the invention, described first passage is provided with the 4th control valve and the 5th and controls valve, first end of described emptying pipeline is connected to described first passage and controls, the described 4th, the part that valve and the described 5th controls between valve, and the second end of described emptying pipeline is connected with the entrance of described second heat exchanger by the 8th control valve, the first control valve.
In an alternate embodiment of the invention, between outlet and the entrance of described oil water separator of described 3rd heat exchanger, it is provided with the 7th control valve, between outlet and the entrance of described 5th control valve of described 3rd heat exchanger, is provided with the 6th control valve.
In an alternate embodiment of the invention, natural perfume material is plants essential oil or tincture；When this natural perfume material Preparation equipment extracts operation for plants essential oil, described first passage turns on；When this natural perfume material Preparation equipment extracts operation for tincture, described second channel turns on.
The embodiment of the present invention also provides for a kind of natural perfume material preparation method, comprises the following steps:
Adopt the natural perfume material Preparation equipment that any embodiment of the present invention provides according to the multiple batches of extraction natural perfume material of natural perfume material abstraction process.
In an alternate embodiment of the invention, described natural perfume material is plants essential oil, the first passage conducting of described natural perfume material Preparation equipment, and described natural perfume material preparation method is further comprising the steps of:
The plants essential oil that multiple batches of extraction obtains is taken out from described oil water separator.
In an alternate embodiment of the invention, described natural perfume material is tincture, the second channel conducting of described natural perfume material Preparation equipment, and described natural perfume material preparation method is further comprising the steps of:
The tincture that multiple batches of extraction obtains is taken out from described extraction pot.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
Natural perfume material is plants essential oil or tincture.Technique scheme, it is provided with pressure balancing structure, at least part of pipeline of first passage is highly arranged with the spice outlet of described oil water separator etc., and first passage is provided with the opening with atmosphere or emptying pipeline, the pressure enabling to the pressure of oil water separator liquid outlet and spice outlet is equal, so can be prevented effectively from natural perfume material extraction process and siphonage occurs, enabling utilize natural perfume material Preparation equipment to carry out the repeatedly extraction of natural perfume material.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
The principle schematic of the natural perfume material Preparation equipment that Fig. 1 provides for the embodiment of the present invention.
Accompanying drawing labelling:
1, extraction pot；3, oil water separator；21, First Heat Exchanger；22, the second heat exchanger；23, the 3rd heat exchanger；4, first passage；5, emptying pipeline；6, second channel；V1, the first control valve；V2, the second control valve；V3, the 3rd control valve；V4, the 4th control valve；V5, the 5th control valve；V6, the 6th control valve；V7, the 7th control valve；V8, the 8th control valve.
Detailed description of the invention
Below in conjunction with Fig. 1, technical scheme provided by the invention is carried out elaboration specifically.
The embodiment of the present invention provides a kind of natural perfume material Preparation equipment, including extraction pot 1, heat exchange structure, oil water separator 3 and pressure balancing structure.Pressure balancing structure includes first passage 4；The liquid outlet of oil water separator 3 connects through the entrance of first passage 4 with extraction pot 1, and at least part of pipeline of first passage 4 is highly arranged with the spice outlet of oil water separator 3 etc., and first passage 4 is provided with the opening with atmosphere or emptying pipeline 5.
Natural perfume material is plants essential oil or tincture.Extractum is obtained after tincture concentration.
The pressure of pressure balancing structure pressure and spice outlet for making oil water separator liquid outlet is equal, and it can adopt various structures form, hereinafter will provide some of implementation.
Referring to Fig. 1, in the present embodiment, one end of emptying pipeline 5 connects with first passage 4, the uncovered setting of the other end of emptying pipeline 5.In natural perfume material extraction process, emptying pipeline 5 is in and the state of air conducting all the time.
Referring to Fig. 1, further, it is formed with second channel 6 between outlet and the entrance of extraction pot 1 of heat exchange structure.Wherein, first passage 4 and second channel 6 can select a conducting；When first passage 4 turns on, the fluid of extraction pot 1 output can flow in extraction pot 1 via heat exchange structure, oil water separator 3, first passage 4；When second channel 6 turns on, the fluid of extraction pot 1 output can flow in extraction pot 1 via heat exchange structure, second channel 6.
The outlet of extraction pot 1 of natural perfume material Preparation equipment connects with the entrance of heat exchange structure, the outlet of heat exchange structure connects with the entrance of oil water separator 3 and the entrance of extraction pot 1 simultaneously, between the entrance of the outlet of heat exchange structure and extraction pot 1, so define second channel 6, between the outlet and the entrance of extraction pot 1 of oil water separator 3, form first passage 4.Whole natural perfume material Preparation equipment can form two loops: the first loop makes fluid can carry out according to the following flow direction: extraction pot 1 → heat exchange structure → oil water separator 3 → extraction pot 1, this primary Ioops is used for extracting plants essential oil, and plants essential oil is in oil water separator 3.Second servo loop makes fluid can carry out according to the following flow direction: extraction pot 1 → heat exchange structure → extraction pot 1, and this primary Ioops is used for extracting tincture, and tincture is in extraction pot 1.
When individually adopting above-mentioned Article 1 loop, it is possible to repeatedly add plant in extraction pot 1, to realize the multiple batches of extraction of plants essential oil；When individually adopting above-mentioned Article 2 loop, it is possible to repeatedly add plant in extraction pot 1, to realize the multiple batches of extraction of tincture.It is understood that after adopting the first loop to complete the extraction operation of plants essential oil one or more batches, then second servo loop can be adopted to carry out the extraction of tincture.Or, after utilizing the first loop to carry out one batch or multiple batches of extraction of essential oil, utilizing second servo loop, single or multiple adds different extractants, to realize the repeatedly extraction of tincture.
Technique scheme, it is possible to adopt a set of natural perfume material Preparation equipment to realize repeatedly the extracting of plants essential oil, repeatedly the extracting of tincture, repeatedly the extracting continuously of plants essential oil and tincture.
Referring to Fig. 1, heat exchange structure includes First Heat Exchanger the 21, second heat exchanger 22 and the 3rd heat exchanger 23.The outlet of First Heat Exchanger 21 connects with the entrance of the 3rd heat exchanger 23, and the outlet of the 3rd heat exchanger 23 connects with oil water separator 3 and second channel 6.The outlet of the 3rd heat exchanger 23 also connects with the entrance of the second heat exchanger 22.The outlet of the second heat exchanger 22 can be normally opened, so that emptying pipeline 5 can keep the state with atmosphere in natural perfume material extraction process.Second heat exchanger 22 is for condensing not steam by the 3rd heat exchanger 23 total condensation, and condensed liquid is flowed out via the second former road, heat exchanger 22 steam inlet.
The control valve that control first passage 4, second channel 6, emptying pipeline 5 switching is described below.
Referring to Fig. 1, it is possible to adopt some to control valve to control the on or off of first passage 4, specific as follows: first passage 4 is provided with the 4th control valve V4 and the five and controls valve V5.First end of emptying pipeline 5 is connected to first passage 4 and controls the part between valve V4 and the 5th control valve V5 the 4th.Second end of emptying pipeline 5 is connected by the 8th control valve V8, the first steam inlet controlling valve V1 and the second heat exchanger 22.4th control valve V4, the 5th control valve V5 are both turned on, then first passage 4 turns on.
Referring to Fig. 1, in like manner, some can be adopted to control valve to control the on or off of second channel 6, specific as follows: to be provided with the 7th control valve V7 between outlet and the entrance of oil water separator 3 of the 3rd heat exchanger 23, between the entrance of the outlet of the 3rd heat exchanger 23 and the 5th control valve V5, be provided with the 6th control valve V6.5th control valve V5, the 6th control valve V6 are both turned on, then second channel 6 turns on.
Referring to Fig. 1, the outlet of the second heat exchanger 22 is provided with the exhaust-valve 24 of emptying.When carrying out tincture and extracting operation, the gas of the 3rd non-total condensation of heat exchanger 23 returns in the second heat exchanger 22 possibly through the first pipeline controlling valve V1 place.Second heat exchanger 22 can carry out condensation operation again, and by the liquid backtracking that condensation is formed, flows to extraction pot 1 by being controlled valve V6 by the 6th.
A specific embodiment is described below.
As it is shown in figure 1, the natural perfume material Preparation equipment that the embodiment of the present invention provides includes straight-through steam-heating apparatus, First Heat Exchanger the 21, second heat exchanger the 22, the 3rd heat exchanger 23, oil water separator 3 and pipe valve V1-V8 bottom extraction pot 1, extraction pot 1 jacket steam firing equipment, extraction pot 1.
(need first to add in extraction pot 1 natural plants) before adopting the operation that this device carries out natural perfume material extraction to include operation, check that device each road heating and thermal insulation situation and instrument show and control situation, material situation.Confirm no problem after, opening controlling valve V1, V4, V7, V5 and V8；Closing control valve V2, V3 and V6；Open the straight-through steam heater block of jacket steam heater block and bottom and carry out steam distillation.Steam enters oil water separator 3 by heat exchange structure condensation, and after the U-shaped balanced design of oil water separator 3, oil water separator 3 keeps certain liquid, and condensate return is to extraction pot 1.After each parameter stability runs to required time, collect in oil water separator 3 oil reservoir essential oil product.Solvent, opening controlling valve V1, V5, V6 and V8 is extracted it follows that add to extraction pot 1, close each control valve V2, V3, V4 and V7 carry out plant solvent extraction, and after running required time according to parameter setting, discharge plant extraction liquid and enter next process, release natural plants residue.Extraction pot 1 is again loaded into new a collection of natural plants, and continues operation, produce next group product.
Specifically, use the method that above-mentioned natural perfume material Preparation equipment carries out extracting as follows:
Step one: natural plants is loaded in extraction pot 1.
In above-mentioned steps one, can adding appropriate water to extraction pot 1 in advance as required, the mass percent of addition is the 0-50% of natural plants quality.
Step 2: opening controlling valve V1, V4, V7, V5 and V8；Closing control valve V2, V3 and V6.Material is thus formed above-mentioned Article 1 loop, and on this loop, open the 8th control valve V8, siphonage can be prevented.
Step 3: start jacket steam firing equipment, after preheating reaches the temperature set, can opening straight-through steam-heating apparatus bottom extraction pot 1 according to process requirements, water vapour distillate condenses to oil water separator 3, keeping certain liquid level by U-shaped design, condensate return is to extraction pot 1.
In above-mentioned steps three, starting extraction pot 1 jacket steam firing equipment, its steam valve aperture is 100-0%, and preheating temperature is 80-100 DEG C；According to process requirements, can opening the straight-through steam heater in bottom, its steam valve aperture is 10-40%；Water vapour distillate condensation flow can be controlled in 10Kg-60Kg/ hour.
Step 4: run after a period of time when above-mentioned steps two and step 3, forms oil reservoir in oil water separator 3, steam off heating system, controls valve V2 by second and collects in oil water separator 3 quintessence oil or build up to subsequent batches and collect together.
In above-mentioned steps three, the time of operation can at 2-8 hour according to process requirements；If oil reservoir is thicker, oil reservoir in oil water separator 3 can be collected by unlatching V2 valve and obtain essential oil product；If oil reservoir is relatively thin, oil reservoir can not be collected, multiple batches of when second batch or many batches build up to compared with thick oil pay collect together.
Above-mentioned steps one to step 4 is plants essential oil abstraction process.
Step 5: a certain amount of extraction solvent is added to extraction pot 1.
In above-mentioned steps five, extracting solvent can be water, ethyl acetate, 5-95% ethanol etc.；Its quality is 3-15 times of natural plants.
Step 6: opening controlling valve V1, V5, V6 and V8, closing control valve V2, V3, V4 and V7 valve, material is thus formed above-mentioned Article 2 loop.
Step 7: start extraction pot 1 jacket steam firing equipment, after reaching the temperature set, solvent condensed fluid is by the 6th control valve V6 and the five control valve V5 condensing reflux to extraction pot 1.
In above-mentioned steps seven, according to processing parameter setting, its steam heating valve opening is 0-100%；Its temperature range can be room temperature-solvent boiling point (such as solvent water, its temperature range can be room temperature-100 DEG C)；Solvent condensed fluid condensation flow can be 0-80Kg/ hour.
Step 8: after running a period of time when above-mentioned steps six and step 7, steam off heating system, adopt the operation that solvent carries out extracting to terminate, natural botanical extraction liquid is discharged into next process by pump.
In above-mentioned steps eight, its time range can be 0.5-4 hour.
Above-mentioned steps five to step 8 is tincture abstraction process.Tincture abstraction process is not necessarily intended to after plants essential oil abstraction process, and tincture abstraction process can be used alone.
Step 9: discharge the natural plants residue in extraction pot 1, continuously add the natural plants of next group.
Step 10: repeat step 2-step 8, it may be achieved multiple batches of quintessence oil, tincture one or many are collected.
The natural perfume material Preparation equipment that visible technique scheme provides, utilize valve opening or the closedown of V1-V8, form condensed fluid reflux technique two kinds different, it may be achieved switch over as required and realize single batch or multiple batches of continuous production, good actual effect can be obtained aborning.Simultaneously as devise the 8th control valve V8, it is possible to resolve the siphonic effect existed due to the U-shaped design technology of oil water separator 3 causes in oil water separator 3 that oil-water mixture is back in extraction pot 1 collection less than the defective workmanship of quintessence oil simultaneously.
Another embodiment of the present invention provides a kind of natural perfume material preparation method, comprises the following steps:
Adopt the natural perfume material Preparation equipment that any technology scheme of the present invention provides according to the multiple batches of extraction natural perfume material of natural perfume material abstraction process.
Multiple batches of refer to twice or more than twice, certainly, adopt the natural perfume material Preparation equipment that any technology scheme of the present invention provides also can realize single batch of extraction of natural perfume material.
Natural perfume material abstraction process herein includes plants essential oil abstraction process, tincture abstraction process.The introduction as detailed above of both operations.
Further, natural perfume material is plants essential oil, and the first passage 4 of natural perfume material Preparation equipment turns on, and natural perfume material preparation method is further comprising the steps of: take out the plants essential oil that multiple batches of extraction obtains from oil water separator.
Alternatively, natural perfume material is tincture, and the second channel 6 of natural perfume material Preparation equipment turns on, and natural perfume material preparation method is further comprising the steps of: take out the tincture that multiple batches of extraction obtains from extraction pot.
Technique scheme, has pressure balancing structure, is turned on by the emptying pipeline 5 of natural perfume material Preparation equipment, can carry out the extraction of multiple batches of natural perfume material.Pressure balancing structure can be prevented effectively from siphonage, in order to repeatedly extracts plants essential oil.
Above-mentioned natural perfume material Preparation equipment, uses same set of equipment, it is possible to realize the repeatedly extraction of plants essential oil and tincture.
The method that use natural perfume material Preparation equipment carry out natural perfume material extraction is described below.
First, according to the multiple batches of extraction natural perfume material of natural perfume material abstraction process.Natural perfume material abstraction process specifically includes plants essential oil abstraction process, tincture abstraction process.Specifically can referring to mentioned above.
Further, described natural perfume material is plants essential oil, and the first passage conducting of described natural perfume material Preparation equipment, described natural perfume material preparation method is further comprising the steps of: take out the plants essential oil that multiple batches of extraction obtains from described oil water separator.
Or, described natural perfume material is tincture, and the second channel conducting of described natural perfume material Preparation equipment, described natural perfume material preparation method is further comprising the steps of: take out the tincture that multiple batches of extraction obtains from described extraction pot.
Introduce several instantiation herein.
Embodiment 1: the preparation of Sanming City Youxi essential oil of tobaccos and water extract
Sanming City Youxi Nicotiana tabacum L., adopts beating and double roasting rear panel cigarette, Fujian China Tobacco Industrial Co., Ltd.；Steam, Xiamen state can with collecting Thermal Power Co., Ltd.
Technological process according to Fig. 1, by 20Kg Sanming City Youxi Nicotiana tabacum L. heating extraction tank 1, opening controlling valve V1, V4, V7, V5 and V8；Closing control valve V2, V3 and V6.Start extraction pot 1 jacket steam firing equipment, valve opening 80%, design temperature 80 DEG C.After reaching the temperature set, open the straight-through steam heater in bottom, valve opening 30%.Condensed fluid condensation flow can be 40Kg/ hour；After parameter stability, run 4 hours time.Oil water separator 3 has an oil reservoir, opens the second control valve V2, collect essential oil product.
Then 160Kg water is added in extraction pot 1, opening controlling valve V1, V5, V6 and V8, closing control valve V2, V3, V4 and V7.Starting extraction pot 1 jacket steam firing equipment, its valve opening is 60%, and design temperature is 100 DEG C, and condensation flow can be 60Kg/ hour；The operation time is 2 hours, steam off heating system, and solvent extracts and terminates, and Nicotiana tabacum L. water extract is discharged in extracting solution storage tank to enter next process by pump.
Finally discharge the Nicotiana tabacum L. residue in extraction pot 1.
This embodiment 1 prepares essential oil of tobaccos and water extract continuously for single batch.
Embodiment 2: the preparation of essential oil of the flower of Camellia sinensis and alcohol extract
Fresh Flos Camelliae sinensis, Anxi Tieguanyin Tea tea hill, fresh harvesting Fujian；Steam, Xiamen state can with collecting Thermal Power Co., Ltd.
Referring to Fig. 1, fresh for 30Kg Flos Camelliae sinensis is added in extraction pot 1, opening controlling valve V1, V4, V7, V5 and V8；Closing control valve V2, V3 and V6.Start extraction pot 1 jacket steam firing equipment, valve opening 60%, design temperature 60 DEG C.After reaching the temperature set, open the straight-through steam heater in bottom, valve opening 20%.Condensed fluid condensation flow can be 30Kg/ hour.After parameter stability, run 6 hours time.Oil water separator 3 has an oil reservoir.
Then 95% ethanol of 140Kg is added in extraction pot 1, opening controlling valve V1, V5, V6 and V8, closing control valve V2, V3, V4 and V7.Starting extraction pot 1 jacket steam firing equipment, its valve opening is 40%, and design temperature is 75 DEG C, and condensation flow can be 20Kg/ hour.The operation time is 2 hours, steam off heating system, and solvent extracts and terminates, and Nicotiana tabacum L. alcohol extract is discharged in extracting solution storage tank to enter next process by pump.
Next the Nicotiana tabacum L. residue in extraction pot 1 is discharged.
Above-mentioned each step operation can realize single batch and prepare essential oil of the flower of Camellia sinensis and alcohol extract continuously.
Adding in extraction pot 1 by fresh for 30Kg Flos Camelliae sinensis subsequently, repeat the above steps, the oil reservoir in oil water separator 3, after two batches accumulate, is collected and is obtained essential oil product.
Embodiment 2 is two batches and prepares essential oil of the flower of Camellia sinensis and alcohol extract continuously.
Embodiment 3: prepared by Nicotiana tabacum L. quintessence oil, alcohol extract and water extract
Zimbabwe's Nicotiana tabacum L., adopts beating and double roasting rear panel cigarette, Fujian China Tobacco Industrial Co., Ltd.'s import；Steam, Xiamen state can with collecting Thermal Power Co., Ltd.
Referring to Fig. 1, by 20Kg Zimbabwe Nicotiana tabacum L. heating extraction tank 1, opening controlling valve V1, V4, V7, V5 and V8；Closing control valve V2, V3 and V6.Start extraction pot 1 jacket steam firing equipment, valve opening 80%, design temperature 80 DEG C.After reaching the temperature set, open the straight-through steam heater in bottom, valve opening 30%.Condensed fluid condensation flow can be 40Kg/ hour.After parameter stability, run 4 hours time；Oil water separator 3 has an oil reservoir, is quintessence oil to be extracted.
Then 95% ethanol of 140Kg is added in extraction pot 1, opening controlling valve V1, V5, V6 and V8, closing control valve V2, V3, V4 and V7.Starting extraction pot 1 jacket steam firing equipment, its valve opening is 60%, and design temperature is 100 DEG C, and condensation flow can be 60Kg/ hour.The operation time is 2 hours, steam off heating system, and Nicotiana tabacum L. alcohol extract is discharged into extracting solution storage tank by pump.
It follows that 180Kg water is added in extraction pot 1, opening controlling valve V1, V5, V6 and V8, closing control valve V2, V3, V4 and V7.Starting extraction pot 1 jacket steam firing equipment, its valve opening is 55%, and design temperature is 96 DEG C, and condensation flow can be 50Kg/ hour.The operation time is 2 hours, steam off heating system, and solvent extracts and terminates, and Nicotiana tabacum L. water extract is discharged in extracting solution storage tank by pump.
Finally discharge the Nicotiana tabacum L. residue in extraction pot 1.
This embodiment 3 prepares quintessence oil, alcohol extract and water extract continuously for single batch.
Embodiment 4: the preparation of multiple batches of Folium Camelliae sinensis quintessence oil
Folium Camelliae sinensis, Fujian Anxi Tieguanyin Tea；Steam, Xiamen state can with collecting Thermal Power Co., Ltd.
Technological process according to Fig. 1, adds fresh for 25Kg Flos Camelliae sinensis in extraction pot 1, opening controlling valve V1, V4, V7, V5 and V8；Close V2, V3 and V6 valve；Start extraction pot 1 jacket steam firing equipment, valve opening 55%, design temperature 55 DEG C；After reaching the temperature set, open the straight-through steam heater in bottom, valve opening 25%；Condensed fluid condensation flow can be 28Kg/ hour；After parameter stability, run 6 hours time；Oil water separator 3 has an oil reservoir；Discharge the tea leaf residual in extraction pot 1.
Repeat the above steps, produces 6 batches continuously, and the oil reservoir in oil water separator 3, after six batches accumulate, is collected and obtained essential oil product.
This embodiment 4 prepares Folium Camelliae sinensis quintessence oil continuously for multiple batches of.
In describing the invention; it will be appreciated that; term " orientation or the position relationship of the instruction such as " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only describe for ease of describing the present invention and simplifying; rather than indicate or infer the device of indication or element must have specific orientation, for specific azimuth configuration and operation, thus it is not intended that restriction to protected content of the present invention.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement, but these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a natural perfume material Preparation equipment, it is characterised in that include extraction pot (1), heat exchange structure, oil water separator (3) and pressure balancing structure；Described pressure balancing structure includes first passage (4)；The liquid outlet of described oil water separator (3) connects through the entrance of described first passage (4) with described extraction pot (1), the spice outlets of at least part of pipeline of described first passage (4) and described oil water separator (3) etc. are highly arranged, and described first passage (4) is provided with the opening with atmosphere or emptying pipeline (5).
2. natural perfume material Preparation equipment according to claim 1, it is characterised in that one end of described emptying pipeline (5) connects with described first passage (4), the uncovered setting of the other end.
3. natural perfume material Preparation equipment according to claim 1 and 2, it is characterised in that be formed with second channel (6) between outlet and the entrance of described extraction pot (1) of described heat exchange structure；
Wherein, described first passage (4) and described second channel (6) can select a conducting；When described first passage (4) turns on, the fluid that described extraction pot (1) exports can flow in described extraction pot (1) via described heat exchange structure, described oil water separator (3), described first passage (4)；When described second channel (6) turns on, the fluid that described extraction pot (1) exports can flow in described extraction pot (1) via described heat exchange structure, described second channel (6).
4. natural perfume material Preparation equipment according to claim 3, it is characterised in that described heat exchange structure includes First Heat Exchanger (21), the second heat exchanger (22) and the 3rd heat exchanger (23)；
The outlet of described First Heat Exchanger (21) connects with the entrance of described 3rd heat exchanger (23), and the outlet of described 3rd heat exchanger (23) connects with described oil water separator (3) and described second channel (6)；
The outlet of described 3rd heat exchanger (23) also connects with the entrance of described second heat exchanger (22), and the outlet of described second heat exchanger (22) can be normally opened.
5. natural perfume material Preparation equipment according to claim 4, it is characterized in that, described first passage (4) is provided with the 4th control valve and the 5th and controls valve, first end of described emptying pipeline (5) is connected to described first passage (4) and controls, the described 4th, the part that valve and the described 5th controls between valve, and the second end of described emptying pipeline (5) is connected with the entrance of described second heat exchanger (22) by the 8th control valve, the first control valve.
6. natural perfume material Preparation equipment according to claim 4, it is characterized in that, it is provided with the 7th control valve between outlet and the entrance of described oil water separator (3) of described 3rd heat exchanger (23), between outlet and the entrance of described 5th control valve of described 3rd heat exchanger (23), is provided with the 6th control valve.
7. natural perfume material Preparation equipment according to claim 3, it is characterised in that natural perfume material is plants essential oil or tincture；When this natural perfume material Preparation equipment extracts operation for plants essential oil, described first passage (4) turns on；When this natural perfume material Preparation equipment extracts operation for tincture, described second channel (6) turns on.
8. a natural perfume material preparation method, it is characterised in that comprise the following steps:
Adopt the arbitrary described natural perfume material Preparation equipment of claim 1-7 according to the multiple batches of extraction natural perfume material of natural perfume material abstraction process.
9. natural perfume material preparation method according to claim 8, it is characterised in that described natural perfume material is plants essential oil, the first passage conducting of described natural perfume material Preparation equipment, described natural perfume material preparation method is further comprising the steps of:
The plants essential oil that multiple batches of extraction obtains is taken out from described oil water separator.
10. natural perfume material preparation method according to claim 8, it is characterised in that described natural perfume material is tincture, the second channel conducting of described natural perfume material Preparation equipment, described natural perfume material preparation method is further comprising the steps of:
The tincture that multiple batches of extraction obtains is taken out from described extraction pot.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307218A (en) * | 2022-01-05 | 2022-04-12 | 吉安市中香天然植物有限公司 | Continuous rectification production control system for spices |
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| CN2366159Y (en) * | 1998-06-15 | 2000-03-01 | 宋美群 | Equipment for extracting volatile oil |
| CN202446854U (en) * | 2011-12-31 | 2012-09-26 | 浙江康恩贝制药股份有限公司 | Device for separating and collecting Chinese medicinal volatile oil |
| CN202658146U (en) * | 2012-06-26 | 2013-01-09 | 马应龙药业集团股份有限公司 | Extraction separation device for volatile oil of traditional Chinese medicinal material |
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| CN114307218A (en) * | 2022-01-05 | 2022-04-12 | 吉安市中香天然植物有限公司 | Continuous rectification production control system for spices |
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