CN107772196A - It is dried in vacuo extracting system and its operating method - Google Patents
It is dried in vacuo extracting system and its operating method Download PDFInfo
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- CN107772196A CN107772196A CN201610769620.0A CN201610769620A CN107772196A CN 107772196 A CN107772196 A CN 107772196A CN 201610769620 A CN201610769620 A CN 201610769620A CN 107772196 A CN107772196 A CN 107772196A
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- Prior art keywords
- vacuum
- chamber
- operation chamber
- vacuum drying
- plant
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
Abstract
The present invention relates to one kind to be dried in vacuo extracting system.The vacuum drying extracting system includes an operation chamber, a temperature control device, a condensing chamber and a vacuum plant.The operation chamber is used to place an at least object.The temperature control device is used to control the temperature in the operation chamber to be located at a specific range of temperatures.The condensing chamber connects the operation chamber.The vacuum plant connects the condensing chamber to control the vacuum of the operation chamber.The vacuum that the present invention controls merely with the vacuum plant, an at least object can be made while be dried and extraction processing.
Description
Technical field
Present invention system is related to a kind of vacuum drying extracting system and its operating method, especially suitable for food processing field
It is dried in vacuo extracting system and its operating method.
Background technology
Because food security is increasingly subject to social attention, the original nutrient of food how is maintained, is reduced using chemistry
Mode is handled food, is gradually taken seriously.Existing food drying system, it is however generally that only two ways：Heating is dry
Dry method and freeze-drying.Heat drying method is usually required the moisture content of food by the operating environment more than 50 degree (Celsius)
Remove.Freeze-drying rule is to need to remove the moisture content of food by the operation temperature less than 0 degree (Celsius).Whether heat
Seasoning or freeze-drying are that the temperature for significantly alterring operating environment can be only achieved the mesh for removing the moisture content in food
, but so significantly temperature changes and causes a certain degree of destruction for food nutrient in itself and original flavor.
Referring in addition to existing patent TW201113489, another existing food drying system, the food drying system are disclosed
System is needed first by food directly with the freezing (Celsius) of -40 degree, and then the existing food drying system is only merely to pass through microwave
Mode of heating makes the food, and contained moisture content vibration comes frictional heat and then drying kinetics food, but this microwave heating side in itself
Formula equally easily causes significantly to destroy to the food nutrient in itself and original flavor.
Another existing extracting system also has some technical problems：First, an article (food is contacted using a specific solvent
Or plant etc.) so that a predetermined substance of the article is dissolved in the specific solvent；Then, the specific solvent (is included
The predetermined substance) separated with the article (predetermined substance wholly or largely has been dissolved), so far can be at last
Complete extraction procedure.However, it is also possible to further remove the specific solvent, the predetermined substance is obtained.In general, institute
It can be that water can also be other organic or inorganic chemical solvents to state specific solvent, but these specific solvents may immerse
Chemical reaction is produced in the article, equally easily the food nutrient in itself and original flavor are caused significantly to destroy or very
To the doubt for causing food security.
Therefore, during the above each known techniques are below high temperature (more than 50 degree Celsius) or low temperature (as being less than 0 degree Celsius)
Food is dried and/or extracted with chemical solvent, all exist its nutrient may be caused largely to be lost in food, food materials it is former
The technical problems such as taste is destroyed.
Therefore, it is necessary to a kind of vacuum drying extracting system and its operating method are proposed, to solve above-mentioned technical problem.
The content of the invention
To solve the problems, such as above-mentioned known techniques, it is an object of the invention to provide one kind vacuum drying extracting system and its
Operating method.By the present invention in that done with dynamical vacuum plant with carrying out the article of low destruction in the environment close to normal temperature
Dryization (being usually food, plant etc..) and extractionization program, and then (the first production of dried article can be obtained simultaneously
Product) and article extract (the second product), therefore present invention, avoiding in known techniques because article in high temperature or low temperature do
The technical problems such as the nutrient caused by dry and/or extraction is lost in, food materials original flavor is destroyed.
In the present invention, the boiling point of liquid (such as water) is reduced by way of improving vacuum (gas pressure decline), because
The extract (moisture content and grease) of food can distil for this and/or gasification, then, using the moment temperature difference by the extract
Transform back into grease and/or moisture content.In general, the extract is commonly referred to as hydrosol (hydrosol) and essential oil (essential
oil).In detail, water is dissolved among the extract is hydrosol, and part not soluble in water is essential oil..
For the above-mentioned purpose, the present invention provides a kind of vacuum drying extracting system.The vacuum drying extracting system includes
One operation chamber, a temperature control device, a condensing chamber and a vacuum plant.
The operation chamber is used to place an at least object.The temperature control device is used to control the temperature in the operation chamber
Degree is located at a specific range of temperatures.The condensing chamber is used to connect the operation chamber.The vacuum plant is used to connect institute
Condensing chamber is stated to control the vacuum of the operation chamber, and the vacuum only controlled according to the vacuum plant, at least
One object performs dry and extraction processing.
In a preferred embodiment, the vacuum plant extract a gas contained in the operation chamber and it is described extremely
An at least material contained by a few object.
In a preferred embodiment, an at least material is further extracted to the condensing chamber by the vacuum plant
In, and the condensing chamber also includes a condensation an at least material to be condensed into admittedly in the condensing chamber
Body and/or liquid.
In a preferred embodiment, the specific range of temperatures is between 0-40 degree (Celsius).
In a preferred embodiment, the vacuum that the vacuum plant is controlled is the gas pressure in the operation chamber
Less than 133 pas (pa).
In a preferred embodiment, an at least material includes aqueous vapor and/or grease.
For the above-mentioned purpose, the present invention provides a kind of vacuum drying extracting process.The sampling method includes：First, will
At least an object is positioned over an operation chamber；Then, the temperature control device for the operation chamber being connected to using one controls the behaviour
Make the temperature of chamber in a specific range of temperatures；Then, the gas in the operation chamber is only extracted by a vacuum plant
An at least material contained by body and an at least object, an at least object is dried and extraction processing.
In a preferred embodiment, the vacuum drying extracting process also includes：Then, an at least material is described
Vacuum plant, which is extracted to a condensing chamber, to carry out condensing into solid and/or liquid.
In a preferred embodiment, the specific range of temperatures is between 0-40 degree (Celsius).
In a preferred embodiment, the vacuum that the vacuum plant is controlled is the gas pressure in the operation chamber
Less than 133 pas (pa).
In a preferred embodiment, an at least material includes aqueous vapor and/or grease.
Known techniques are compared, the present invention maintains food in specified temp by the vacuum plant and the temperature control device
(it is no more than 50 degree Celsius nor less than 0 degree Celsius) in scope to be dried, (the first production of dried food can be obtained simultaneously
Product) and the extract (the second product) that is extracted from the food.Present invention, avoiding food at high or low temperatures may be used
The technical problem that nutrient caused by energy is lost in.
Brief description of the drawings
Fig. 1 illustrates a kind of component diagram of the vacuum drying extracting system of the first preferred embodiment according to the present invention；
Fig. 2 illustrates a kind of flow chart of the vacuum drying extracting process according to the second preferred embodiment of the present invention；And
Fig. 3 illustrates a kind of flow chart of the vacuum drying extracting process according to the third preferred embodiment of the present invention.
Embodiment
The explanation of following embodiment is to refer to schema, the specific embodiment implemented to illustrate the present invention can be used to.This
Invent the direction term that is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " interior ", " outer ", " side " etc., only
It is the direction with reference to schema.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to limit this hair
It is bright.
Fig. 1 illustrates a kind of schematic diagram of the vacuum drying extracting system 100 of first preferred embodiment according to the present invention.Institute
Stating vacuum drying extracting system 100 includes an operation chamber 110, a temperature control device 130, a condensing chamber 160 and a vacuum holding
Put 120.In detail, the vacuum plant 120 can be various forms of high power vacuum pumps.Preferably, the vacuum holding
The Absolute truth reciprocal of duty cycle less than 10 pas (pa) can be produced by putting 120.(Absolute truth reciprocal of duty cycle represents gas pressure)
The operation chamber 110 is used to place an at least object 150.The temperature control device 130 is used to control the operation
Temperature in chamber 110 is located in a specific range of temperatures.The condensing chamber 160 is used to connect the operation chamber 110.Institute
Vacuum plant 120 is stated to be used to connect the condensing chamber 160 to control the vacuum of the operation chamber 110, and only according to described
The vacuum that vacuum plant 120 is controlled, dry and extraction processing can be performed at the same time or separately to an at least object 150；Cause
For pressure differential caused by pipeline, the vacuum plant 120 can not make the gas pressure of the operation chamber 110 such as the vacuum
The gas pressure at the end of device 120.Preferably, the vacuum that the vacuum plant 120 is controlled is 110 in the operation chamber
Gas pressure is less than 133 pas (pa).According to Torricellian, an atmospheric pressure is approximately equal to 101.3 hundred pas (mpa).As long as gas
Pressure, which is less than an atmospheric pressure (i.e. 101.3 hundred pas), can be referred to as negative pressure.
In the present invention, the boiling point of liquid (Ru Shui, oil) is reduced by way of improving vacuum (gas pressure decline),
Therefore the extract (moisture content and grease) of food can be distilled and/or gasification, then, using the moment temperature difference by the extraction
Thing transforms back into grease and/or moisture content.In general, the part of extraction is commonly referred to as hydrosol (hydrosol) and essential oil
(essential oil).In detail, the extract be at least dissolved in water among a material 1502 is hydrosol, it is not soluble in water
Part be essential oil.In the present invention, the material of liquid can be forced with molecularization by high vacuum (that is, environment of negative pressure)
Mode be extracted.
An at least object 150 can be such as fruit, plant (flower, grass), fresh, meat, food and any need
The article of processing or extraction processing is dried.Above-mentioned drying process refers to removing moisture content contained in object 150；It is above-mentioned
Extraction processing refers to moisture content and/or other compositions (such as grease) contained in the object 150 removing the object 150
Outside separately used.In general, both processing are carried out separately；It is a lack of in the prior art in combination with described
The device and method of two kinds of processing.In the present embodiment, the vacuum plant 120 is except extracting institute in the operation chamber 110
At least gas (be substantially oxygen and/or nitrogen) contained with reach vacuum is antibacterial, extend described in an at least object 150 guarantor
Deposit outside the effect in time limit, also an at least material 1502 (such as water and/or other compositions contained by an at least object 150 described in extraction
(such as grease)) to complete drying process.Then, an at least material 1502 can further be taken out by the vacuum plant 120
Take into the condensing chamber 160, the condensing chamber 160 includes a condensation 140 to contact from an at least thing
At least material 1502 extracted in body 150, an at least material 1502 is set to be coagulated in the condensing chamber 160
Become solid and/or liquid, and then complete extraction processing.In detail, the operation chamber 110 is an air-tightness and insulation
The excellent container of property.
In practical operation, the temperature control device 130 can control the specific range of temperatures in the operation chamber 110
It is set between 0-40 degree (Celsius), in general the setting of specific range of temperatures can adjust according to different objects.Lift
For example, when the object 150 is seafood, it is preferable that the specific range of temperatures can be 0-30 degree (Celsius)；The thing
Then it is that the temperature by the object 150 in nature is defined when body 150 is plant, fruit or meat；Preferably, the spy
Determining temperature range can be 10-40 degree (Celsius).The vacuum drying extracting system 100 of the present invention also allows for the object
150 are directly dried extraction processing under room temperature environment, and nutrient and original flavor are lost in caused by avoiding temperature change possibility
Technical problem.The dried object 150 and the extract extracted from the object 150 can be obtained simultaneously
(an i.e. described at least material 1502) two kinds of products.
Please further refer to the 1st and 2 figures, wherein Fig. 2 illustrates the vacuum drying extraction of the second preferred embodiment of the present invention
The flow chart of method.(element numbers that refer to Fig. 1).First, step S01 is performed, at least will be positioned over a behaviour by an object 150
Make chamber 110；Then, step S02 is performed, the temperature control device 130 that the operation chamber 110 is connected to using one controls the behaviour
Make the temperature of chamber 110 in a specific range of temperatures；Then, step S03 is performed, institute is only extracted by a vacuum plant 120
State in operation chamber 110 a gas and an at least object 150 contained by an at least material 1502, to be dried and
Extraction processing.
Please further refer to the 1st and 3 figures, wherein Fig. 3 illustrates the vacuum drying extraction of the third preferred embodiment of the present invention
The flow chart of method.The difference of this third preferred embodiment and the method for above-mentioned second embodiment is：Originally the 3rd it is preferable to carry out
Example increase by one performs step S04, and an at least material 1502 is extracted to a condensing chamber 160 by the vacuum plant to be coagulated
Form solid and/or liquid further to obtain extract.Therefore this method can also obtain the product that the article extracts.
Compared to known techniques, the present invention maintains food to exist by the vacuum plant 120 and the temperature control device 130
(it is no more than 50 degree Celsius nor less than 0 degree Celsius) in the specific range of temperatures to be dried, can obtains simultaneously dried
Food (the first product) and the extract (the second product) extracted from the food.Present invention, avoiding food in high temperature
Or the technical problem that nutrient caused by possibility is lost under low temperature.
Although the present invention is disclosed above with preferred embodiment, so it is not intended to limit the present invention, skill belonging to the present invention
Have usually intellectual in art field, without departing from the spirit and scope of the invention, when can make various changes with retouching, because
The protection domain of this present invention when depending on after attached claim institute defender be defined.
Claims (11)
- A 1. vacuum drying extracting system, it is characterised in that including：One operation chamber, for placing an at least object；One temperature control device, for controlling the temperature in the operation chamber to be located at a specific range of temperatures；One condensing chamber, for connecting the operation chamber, andOne vacuum plant, for connecting the condensing chamber to control the vacuum of the operation chamber, and only according to the vacuum The vacuum that device is controlled, dry and extraction processing is performed to an at least object.
- 2. vacuum drying extracting system as claimed in claim 1, it is characterised in that the vacuum plant extracts the operating cavity At least material contained by a gas and an at least object contained by interior.
- 3. vacuum drying extracting system as claimed in claim 2, it is characterised in that an at least material is by the vacuum holding Put and further extract into the condensing chamber, and the condensing chamber also includes a condensation to an at least thing by described in Matter is condensed into solid and/or liquid in the condensing chamber.
- 4. vacuum drying extracting system as claimed in claim 1, it is characterised in that the specific range of temperatures is between 0-40 degree (Celsius).
- 5. vacuum drying extracting system as claimed in claim 2, it is characterised in that the vacuum that the vacuum plant is controlled It is less than 133 pas (pa) for the gas pressure in the operation chamber.
- 6. as claimed in claim 2 vacuum drying extracting system, it is characterised in that an at least material include aqueous vapor and/ Or grease.
- A 7. vacuum drying extracting process, it is characterised in that including：An at least object is positioned over an operation chamber；The temperature of the operation chamber is controlled in a specific range of temperatures using a temperature control device for being connected to the operation chamber It is interior；AndAt least one contained by a gas and at least object in the operation chamber is only extracted by a vacuum plant Material, an at least object is dried and extraction processing.
- 8. vacuum drying extracting process as claimed in claim 7, in addition to：An at least material is extracted to a condensing chamber by the vacuum plant to carry out condensing into solid and/or liquid.
- 9. vacuum drying extracting process as claimed in claim 7, it is characterised in that the specific range of temperatures is between 0-40 degree (Celsius).
- 10. vacuum drying extracting process as claimed in claim 7, it is characterised in that the vacuum that the vacuum plant is controlled Spend and be less than 133 pas (pa) for the gas pressure in the operation chamber.
- 11. as claimed in claim 7 vacuum drying extracting process, it is characterised in that an at least material include aqueous vapor and/ Or grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769620.0A CN107772196A (en) | 2016-08-30 | 2016-08-30 | It is dried in vacuo extracting system and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769620.0A CN107772196A (en) | 2016-08-30 | 2016-08-30 | It is dried in vacuo extracting system and its operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107772196A true CN107772196A (en) | 2018-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769620.0A Pending CN107772196A (en) | 2016-08-30 | 2016-08-30 | It is dried in vacuo extracting system and its operating method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107772196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129360A (en) * | 2019-12-25 | 2020-05-08 | Tcl华星光电技术有限公司 | Vacuum drying device and display substrate drying method |
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| US4347671A (en) * | 1979-04-07 | 1982-09-07 | Kernforschungsanlage Juich, Gesellschaft mit beschrankter Haftung | Vacuum-drying method and apparatus |
| US20040128852A1 (en) * | 2001-03-12 | 2004-07-08 | Heinz-Walter Joseph | Method for producing dry extracts in a gentle manner |
| CN2655143Y (en) * | 2003-09-12 | 2004-11-10 | 浙江大学 | Vacuum drying box |
| CN101680658A (en) * | 2007-01-25 | 2010-03-24 | 英诺泰克控股商贸有限两合公司 | Be used for the equipment of drying organic matter |
| CN102519225A (en) * | 2011-12-27 | 2012-06-27 | 广西梧州制药（集团）股份有限公司 | Vacuum drying method of traditional Chinese medicine extracts |
| CN104034136A (en) * | 2013-03-09 | 2014-09-10 | 许黎明 | Multifunctional plant fiber powder dryer |
| CN105713731A (en) * | 2016-04-18 | 2016-06-29 | 上海依肯机械设备有限公司 | Plant drying and essential oil and hydrolat extraction system based on air energy |
| CN206507214U (en) * | 2016-08-30 | 2017-09-22 | 东钜能源科技实业有限公司 | It is dried in vacuo extracting system |
-
2016
- 2016-08-30 CN CN201610769620.0A patent/CN107772196A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347671A (en) * | 1979-04-07 | 1982-09-07 | Kernforschungsanlage Juich, Gesellschaft mit beschrankter Haftung | Vacuum-drying method and apparatus |
| US20040128852A1 (en) * | 2001-03-12 | 2004-07-08 | Heinz-Walter Joseph | Method for producing dry extracts in a gentle manner |
| CN2655143Y (en) * | 2003-09-12 | 2004-11-10 | 浙江大学 | Vacuum drying box |
| CN101680658A (en) * | 2007-01-25 | 2010-03-24 | 英诺泰克控股商贸有限两合公司 | Be used for the equipment of drying organic matter |
| CN102519225A (en) * | 2011-12-27 | 2012-06-27 | 广西梧州制药（集团）股份有限公司 | Vacuum drying method of traditional Chinese medicine extracts |
| CN104034136A (en) * | 2013-03-09 | 2014-09-10 | 许黎明 | Multifunctional plant fiber powder dryer |
| CN105713731A (en) * | 2016-04-18 | 2016-06-29 | 上海依肯机械设备有限公司 | Plant drying and essential oil and hydrolat extraction system based on air energy |
| CN206507214U (en) * | 2016-08-30 | 2017-09-22 | 东钜能源科技实业有限公司 | It is dried in vacuo extracting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129360A (en) * | 2019-12-25 | 2020-05-08 | Tcl华星光电技术有限公司 | Vacuum drying device and display substrate drying method |
| CN111129360B (en) * | 2019-12-25 | 2023-02-07 | Tcl华星光电技术有限公司 | Vacuum drying device and display substrate drying method |
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