CN204529806U - A kind of device preparing plants essential oil - Google Patents
A kind of device preparing plants essential oil Download PDFInfo
- Publication number
- CN204529806U CN204529806U CN201520174052.0U CN201520174052U CN204529806U CN 204529806 U CN204529806 U CN 204529806U CN 201520174052 U CN201520174052 U CN 201520174052U CN 204529806 U CN204529806 U CN 204529806U
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- kettle
- teeter column
- steel pipe
- tube wall
- water
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Abstract
The utility model relates to a kind of device preparing plants essential oil, comprise kettle, agitator arm, motor, condensation pipe, condenser, steam heating coil and steam straight tube is provided with in kettle, control temperature in the kettle easily, improve the oil yield of essential oil, agitator arm is provided with in kettle, the evaporation significantly increasing evaporation area and gas flow rates promotes device, the water-cooling jacket of tubular is set in addition outside the tube wall of condensation pipe, make in water-cooling jacket, to form the cavity for containing water coolant covered on described tube wall periphery, easily there is the persistent ailment of seepage in the joint solving the connection still kettle of long-standing problem industry and the metal tube of condenser, the structure of this pipeline is simple, with low cost, and there is good radiating effect, the utility model structure is simple, reasonable in design, cost of manufacture is low, be worthy to be popularized.
Description
Technical field
The utility model relates to chemical industry equipment manufacturing technology field, especially a kind of device preparing plants essential oil.
Background technology
Steam distillation method is a kind of common method that plants essential oil extracts, its principle is, scented plants is placed in distil container, again the steam of high temperature is passed into wherein, the essential oil now comprising fragrance ingredient in plant materials will be diffused in water vapour, form the azeotrope of oil and water, thereafter, azeotrope is cooled, because oil does not dissolve in water, thus be just separated with water and define the essential oil required for us, steam distillation is very convenient, and need not chemical solvents be used, so present application is still very general, but at present, owing to adding the problem of hankering vapor temperature and controlling, make essential oil oil yield not high, in essential oil, foreign matter content is high, fragrance is not high pure etc., still kettle and the difference according to cut boiling point in addition, by cut vaporization desired during heating, end vapors is liquefied by the high temperature refrigerant after refrigeration compressor compresses by condenser, namely the collection of this cut is completed, obviously, must by airtight pipeline communication between still kettle and condenser, the connection of the two generally adopts the steel of flanged dish, the heat-conducting metals such as copper material are made pipeline and are connected, well-known: metal has good heat conductivility, due to very high from still kettle gas phase mouth expellant gas temperature, by progressively being cooled during pipeline and being entered condenser with a lower temperature, moreover, for improving the efficiency of condenser, usually also on pipeline additional heat sink to accelerate to dispel the heat, even also air is forced to carry out active heat removal through radiator element with blower fan, but, hot steam is not constant in pipeline temperature everywhere, but be in an erratic fluctuation status all the time, this is the fluctuation being subject to still kettle Heating temperature, the speed of response of material, the impact of the factors such as steam flow rate, and now the pipe surface temperature of metal tube is subject to vapor temperature impact and is also just in this erratic fluctuation status for a long time, under High Temperature High Pressure and condition, due to metal tube all the time due to expand with heat and contract with cold and constantly stretch, the junction of metallic conduit is subject to continuing and reactive force repeatedly, therefore be in use very easy to seepage occurs.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the utility model provides a kind of device preparing plants essential oil, and concrete technical scheme is:
A kind of device preparing plants essential oil, it is characterized in that: comprise kettle, agitator arm, motor, condensation pipe, condenser, kettle is connected with condenser by condensation pipe, steam heating coil and steam straight tube is provided with in described kettle, described steam heating coil is located at the bottom in kettle, described steam straight tube is positioned at kettle top, described agitator arm upper end connects motor, described agitator arm comprises teeter column rod, discharge hole, umbrella shape evaporating plate, teeter column steel pipe, teeter column steel pipe opening for feed, helix swiveling plate and elbow, teeter column steel pipe is installed in teeter column rod lower end, teeter column steel pipe upper end tube wall offers discharge hole, discharge hole connecting bend, the teeter column steel pipe of discharge hole lower end is provided with umbrella shape evaporating plate, the another port of described elbow is arranged on umbrella shape evaporating plate upper end, teeter column steel pipe lower end is provided with teeter column steel pipe opening for feed, described teeter column steel pipe opening for feed lower end is provided with helix swiveling plate, described kettle top is provided with upper cover, described upper cover upper end open is also closed by capping, the sidewall of upper cover is provided with inlet mouth, inlet mouth place is connected with condensation pipe, the hollow cavity that described condensation pipe comprises tube wall and defined by described tube wall, described tube wall two ends be provided with for and still kettle, the flange that condenser is tightly connected, described tube wall is outside equipped with the water-cooling jacket of tubular, the cavity for containing water coolant covered on described tube wall periphery is formed in described water-cooling jacket, described water-cooling jacket is provided with water inlet pipe and rising pipe, described cavity is made to form the passage of flow of cooling water.
Further: described kettle top is provided with tensimeter and thermometer.
The utility model compared with prior art has following technique effect: in the utility model, be provided with steam heating coil and steam straight tube, steam heating coil is used when starting to heat, the slowly rising of control temperature, and when after heating certain hour, use steam heating coil instead and steam straight tube heats simultaneously, finally with the heating of steam straight tube, temperature in the kettle can be controlled easily thus, improve the oil yield of essential oil, improve its quality, agitator arm is provided with in kettle, the evaporation significantly increasing evaporation area and gas flow rates promotes device, heating energy consumption is produced significantly to reduce, shorten distillation time, the water-cooling jacket of tubular is set in addition outside the tube wall of pipeline, make in water-cooling jacket, to form the cavity for containing water coolant covered on described tube wall periphery, thus, specific heat of water is utilized to hold large feature, pipe surface temperature is made to be in a metastable state, easily there is the persistent ailment of seepage in the joint solving the connection still kettle of long-standing problem industry and the metal tube of condenser thus, the structure of this pipeline is simple, with low cost, and there is good radiating effect, be particularly useful for the connection between still kettle under high-temperature and high-pressure conditions and condenser, the utility model structure is simple, reasonable in design, cost of manufacture is low, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with embodiment and accompanying drawing 1, be described in further detail embodiment of the present utility model, following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Embodiment: a kind of device preparing plants essential oil, comprise kettle 1, agitator arm, motor 2, condensation pipe 3, condenser 4, kettle 1 is connected with condenser 4 by condensation pipe 3, steam heating coil 5 and steam straight tube 6 is provided with in described kettle 1, described steam heating coil 5 is located at the bottom in kettle 1, described steam straight tube 6 is positioned at kettle 1 top, described agitator arm upper end connects motor 2, described agitator arm comprises teeter column rod 7, discharge hole 8, umbrella shape evaporating plate 9, teeter column steel pipe 10, teeter column steel pipe opening for feed 11, helix swiveling plate 12 and elbow 13, teeter column steel pipe 10 is installed in teeter column rod 7 lower end, teeter column steel pipe 10 upper end tube wall offers discharge hole 8, discharge hole 8 connecting bend 13, the teeter column steel pipe 10 of discharge hole 8 lower end is provided with umbrella shape evaporating plate 9, the another port of described elbow 13 is arranged on umbrella shape evaporating plate 9 upper end, teeter column steel pipe 10 lower end is provided with teeter column steel pipe opening for feed 11, described teeter column steel pipe opening for feed 11 lower end is provided with helix swiveling plate 12, described kettle 1 top is provided with upper cover 14, described upper cover 14 upper end open is also closed by capping 15, the sidewall of upper cover 14 is provided with inlet mouth 16, inlet mouth 16 place is connected with condensation pipe, the hollow cavity 18 that described condensation pipe comprises tube wall 17 and defined by described tube wall 17, described tube wall 17 two ends be provided with for and still kettle, the flange 19 that condenser 4 is tightly connected, described tube wall 17 is outside equipped with the water-cooling jacket 20 of tubular, the cavity 21 for containing water coolant covered on described tube wall 17 periphery is formed in described water-cooling jacket 20, described water-cooling jacket 20 is provided with water inlet pipe 22 and rising pipe 23, described cavity 21 is made to form the passage of flow of cooling water, described kettle top is provided with tensimeter 24 and thermometer 25.
Steam heating coil and steam straight tube is provided with in the utility model device, steam heating coil is used when starting to heat, the slowly rising of control temperature, and when after heating certain hour, use steam heating coil instead and steam straight tube heats simultaneously, finally with the heating of steam straight tube, temperature in the kettle can be controlled easily thus, improve the oil yield of essential oil, improve its quality, agitator arm is provided with in kettle, the evaporation significantly increasing evaporation area and gas flow rates promotes device, heating energy consumption is produced significantly to reduce, shorten distillation time, the water-cooling jacket of tubular is set in addition outside the tube wall of pipeline, make in water-cooling jacket, to form the cavity for containing water coolant covered on described tube wall periphery, thus, specific heat of water is utilized to hold large feature, pipe surface temperature is made to be in a metastable state, easily there is the persistent ailment of seepage in the joint solving the connection still kettle of long-standing problem industry and the metal tube of condenser thus, the structure of this pipeline is simple, with low cost, and there is good radiating effect, the above is only the preferred implementation of this practicality to be particularly useful for connection between still kettle under high-temperature and high-pressure conditions and condenser, should be understood that, for those skilled in the art, under the prerequisite not departing from this practical technique principle, some improvement and modification can also be made, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. prepare the device of plants essential oil for one kind, it is characterized in that: comprise kettle, agitator arm, motor, condensation pipe, condenser, kettle is connected with condenser by condensation pipe, steam heating coil and steam straight tube is provided with in described kettle, described steam heating coil is located at the bottom in kettle, described steam straight tube is positioned at kettle top, described agitator arm upper end connects motor, described agitator arm comprises teeter column rod, discharge hole, umbrella shape evaporating plate, teeter column steel pipe, teeter column steel pipe opening for feed, helix swiveling plate and elbow, teeter column steel pipe is installed in teeter column rod lower end, teeter column steel pipe upper end tube wall offers discharge hole, discharge hole connecting bend, the teeter column steel pipe of discharge hole lower end is provided with umbrella shape evaporating plate, the another port of described elbow is arranged on umbrella shape evaporating plate upper end, teeter column steel pipe lower end is provided with teeter column steel pipe opening for feed, described teeter column steel pipe opening for feed lower end is provided with helix swiveling plate, described kettle top is provided with upper cover, described upper cover upper end open is also closed by capping, the sidewall of upper cover is provided with inlet mouth, inlet mouth place is connected with condensation pipe, the hollow cavity that described condensation pipe comprises tube wall and defined by described tube wall, described tube wall two ends be provided with for and still kettle, the flange that condenser is tightly connected, described tube wall is outside equipped with the water-cooling jacket of tubular, the cavity for containing water coolant covered on described tube wall periphery is formed in described water-cooling jacket, described water-cooling jacket is provided with water inlet pipe and rising pipe, described cavity is made to form the passage of flow of cooling water.
2. device according to claim 1, is characterized in that: described kettle top is provided with tensimeter and thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174052.0U CN204529806U (en) | 2015-03-26 | 2015-03-26 | A kind of device preparing plants essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174052.0U CN204529806U (en) | 2015-03-26 | 2015-03-26 | A kind of device preparing plants essential oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529806U true CN204529806U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174052.0U Expired - Fee Related CN204529806U (en) | 2015-03-26 | 2015-03-26 | A kind of device preparing plants essential oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398869A (en) * | 2016-07-21 | 2017-02-15 | 甘肃农业大学 | An efficient cooking kettle suitable for essence oil extraction through a water vapor method |
| CN108102786A (en) * | 2018-01-10 | 2018-06-01 | 刘芬 | A kind of essential oil method of purification and equipment |
| CN111518620A (en) * | 2020-05-05 | 2020-08-11 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
-
2015
- 2015-03-26 CN CN201520174052.0U patent/CN204529806U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398869A (en) * | 2016-07-21 | 2017-02-15 | 甘肃农业大学 | An efficient cooking kettle suitable for essence oil extraction through a water vapor method |
| CN108102786A (en) * | 2018-01-10 | 2018-06-01 | 刘芬 | A kind of essential oil method of purification and equipment |
| CN111518620A (en) * | 2020-05-05 | 2020-08-11 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
| CN111518620B (en) * | 2020-05-05 | 2022-05-27 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |