CN216764826U - Medicinal and edible plant litsea cubeba essential oil extraction device - Google Patents
Medicinal and edible plant litsea cubeba essential oil extraction device Download PDFInfo
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- CN216764826U CN216764826U CN202122931653.XU CN202122931653U CN216764826U CN 216764826 U CN216764826 U CN 216764826U CN 202122931653 U CN202122931653 U CN 202122931653U CN 216764826 U CN216764826 U CN 216764826U
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Abstract
The utility model discloses a device for extracting litsea cubeba essential oil which is a medicinal and edible plant, comprising: the condenser tank is internally provided with a cold water cavity for storing cooling water, a condenser pipe is arranged in the cold water cavity, and the condenser pipe is positioned below the liquid level of the cooling water; a water inlet of the heating boiler is communicated with the cold water cavity through a first water inlet pipe; the steam outlet of the heating boiler is communicated with the steam inlet at the bottom of the extraction tank through a steam pipe, and the steam outlet at the top of the extraction tank is communicated with the inlet of the condensing pipe; a water inlet of the extraction tank is communicated with the cold water cavity through a second water inlet pipe; the top of the extraction tank is provided with a feed inlet which can be opened and closed, and the bottom of the extraction tank is provided with a slag discharge port which can be opened and closed; and the outlet of the condensing pipe is communicated with the collecting barrel, the top of the collecting barrel is provided with an oil outlet, and the bottom of the collecting barrel is provided with a water outlet. By adopting the extraction device, high cyclic utilization of water can be realized, the cost for heating water again is saved, the energy consumption and the cost are reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of agricultural product processing and extraction, in particular to a device for extracting litsea cubeba essential oil which is a plant with homology of medicine and food.
Background
The litsea cubeba is also called litsea cubeba, saffron, bay leaves and litsea cubeba, is one of the Chinese spice plant resources, and the flowers, the leaves and the pulp can be steamed to extract aromatic oil. The fruit is ripe and distilled by water vapor to obtain light yellow transparent volatile aromatic oil, which is commonly called litsea cubeba oil. 2-3.5 kg of oil can be produced from 50kg of fresh litsea cubeba. It is an important raw material for extracting citral, which is a main raw material for preparing special essence, ionone, methyl ionone and alpha vitamin, and is used in cosmetic crystal, food and medicine industries. The annual output of litsea cubeba oil in China reaches more than 2000 tons, the litsea cubeba oil is the largest producing country and export country in the world, the annual output reaches about 3500 tons, and the litsea cubeba oil is sold in the countries of America, Japan, English, French, Germany, Switzerland, Netherlands and the like and is reputed at home and abroad. However, the conventional extraction device has high value, more than 10 ten thousand yuan, and high energy consumption. Therefore, how to develop an extraction device with low energy consumption, high efficiency and low price becomes an urgent problem to be solved in the litsea cubeba extraction link.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for extracting litsea cubeba essential oil which is a medicinal and edible plant, so that the defects of high price and high energy consumption of a conventional extraction device are overcome.
In order to achieve the purpose, the utility model provides a device for extracting litsea cubeba essential oil which is a medicinal and edible plant, comprising: the condenser comprises a condenser box, a condenser pipe and a condenser, wherein a cold water cavity is arranged in the condenser box, cooling water is stored in the cold water cavity, and the condenser pipe is positioned below the liquid level of the cooling water; a water inlet of the heating boiler is communicated with the cold water cavity through a first water inlet pipe, a valve is arranged on the first water inlet pipe, and a steam outlet is formed in the top of the heating boiler; the steam outlet of the heating boiler is communicated with the steam inlet at the bottom of the extraction tank through a steam pipe, and the steam outlet at the top of the extraction tank is communicated with the inlet of the condensing pipe; a water inlet of the extraction tank is communicated with the cold water cavity through a second water inlet pipe, and a valve is arranged on the second water inlet pipe; the top of the extraction tank is provided with a feed inlet which can be opened and closed, and the bottom of the extraction tank is provided with a slag discharge port which can be opened and closed; and the outlet of the condensing pipe is communicated with the collecting barrel, an oil outlet is formed in the top of the collecting barrel, and a water outlet is formed in the bottom of the collecting barrel.
Preferably, in the above technical solution, the condensation pipe is arranged to be inclined downward from an inlet direction to an outlet direction thereof.
Preferably, in the above technical solution, the steam extraction device further comprises a filter, an inlet of the filter is communicated with the steam outlet of the extraction tank, and an outlet of the filter is communicated with an inlet of the condensation pipe.
Preferably, in the above technical scheme, the condenser tank is provided with a cold water inlet and a cold water outlet, and the cold water inlet and the cold water outlet are communicated with a cold supply device.
Preferably, in the above technical solution, the cold water inlet and the cold water outlet are both provided with valves.
Compared with the prior art, the utility model has the following beneficial effects:
1. after heat exchange is carried out between cooling water in the condensing tank and the condensing pipe, the cooling water is heated to raise the temperature, and the heated water is recycled as water for heating the boiler and the extracting tank, so that the condensing tank integrates water supply and cooling, high recycling of water is realized, the cost for reheating water is saved, the energy consumption and the cost are reduced, and the working efficiency is improved; adopt heating boiler, condensing box, draw jar and collecting vessel, just can draw litsea cubeba oil, simple structure draws the convenience.
2. According to the utility model, the filter is arranged between the extraction tank and the condenser pipe to filter impurities, so that the impurities are prevented from entering the condenser pipe and the collecting barrel, the maintenance cost of subsequent pipelines is reduced, and the purity of the extracted oil is ensured without solid impurities.
Drawings
Fig. 1 is a schematic structural diagram of an extraction device of litsea cubeba essential oil which is a medicinal and edible plant according to the utility model.
Description of the main reference numerals:
1-heating boiler, 2-steam pipe, 3-slag discharge port, 4-extraction tank, 5-feed port, 6-second water inlet pipe, 7-filter, 8-oil outlet, 9-collection barrel, 10-water outlet, 11-cold water outlet, 12-condensation pipe, 13-condensation tank, 14-cold water inlet, 15-valve and 16-first water inlet pipe.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 shows a schematic structural diagram of an extraction device of litsea cubeba essential oil which is a medicinal and edible plant according to a preferred embodiment of the utility model, and the extraction device comprises a condensation tank 13, a heating boiler 1, an extraction tank 4 and a collection barrel 9. Referring to fig. 1, a cold water chamber is provided in the condensation tank 13, cooling water is stored in the cold water chamber, a condensation pipe 12 is provided in the cold water chamber, and the condensation pipe 12 is located below the liquid level of the cooling water, so that the cooling water can cool the fluid in the condensation pipe 12, and the cooling effect is improved. The water inlet of the heating boiler 1 is communicated with the cold water chamber through a first water inlet pipe 16, so that water in the cold water chamber can be conveyed into the heating boiler 1 to be heated, and water vapor is formed. A valve 15 is arranged on the first water inlet pipe 16, so that the on-off and the opening degree of the first water inlet pipe 16 can be controlled conveniently; the top of the heating boiler 1 is provided with a steam outlet. The steam outlet of the heating boiler 1 is communicated with the steam inlet at the bottom of the extraction tank 4 through the steam pipe 2, so that the steam in the heating boiler 1 can flow into the extraction tank 4 through the steam pipe 2 to heat the water and the litsea cubeba in the extraction tank 4. Wherein, the steam pipe 2 is preferably provided with a valve 15, which is convenient for controlling the on-off and the opening of the steam pipe 2. The steam outlet at the top of the extraction tank 4 is communicated with the inlet of the condensing pipe 12, the litsea cubeba produces oil after being boiled and heated, and the boiled water vapor carries the litsea cubeba oil to flow into the condensing pipe 12 from the steam outlet together for condensation. The water inlet of the extraction tank 4 is communicated with the cold water cavity through a second water inlet pipe 6 so as to add water to the extraction tank 4. The second water inlet pipe 6 is provided with a valve 15, so that the on-off and the opening degree of the second water inlet pipe 6 can be controlled conveniently. The top of extracting tank 4 is equipped with feed inlet 5 that can open and close, and the bottom of extracting tank 4 is equipped with row's cinder notch 3 that can open and close, the feeding of the litsea cubeba of being convenient for and row's sediment. The outlet of the condensing pipe 12 is communicated with the collecting barrel 9 and used for collecting the water-oil mixed liquid condensed by the condensing pipe 12. An oil outlet 8 is formed in the top of the collecting barrel 9, a water outlet 10 is formed in the bottom of the collecting barrel 9, and after the water and the oil are layered in the collecting barrel 9, the litsea cubeba oil is discharged from the oil outlet 8, and the water is discharged from the water outlet 10. After the cooling water in the condensing tank 13 exchanges heat with the condensing pipe 12, the cooling water is heated and heated, and the heated water is recycled as water for the heating boiler 1 and the extraction tank 4, so that the condensing tank 13 integrates water supply and cooling, high cyclic utilization of water is realized, the cost for reheating water is saved, the energy consumption and the cost are reduced, and the working efficiency is improved; adopt heating boiler 1, condensing box 13, draw jar 4 and collecting vessel 9, just can draw litsea cubeba oil, simple structure draws the convenience.
Referring to fig. 1, the condensation duct 12 may be disposed horizontally or obliquely. Preferably, the condensation pipe 12 is arranged to be inclined downwards from the inlet direction to the outlet direction, i.e. the inlet end of the condensation pipe 12 is higher than the outlet end, so as to facilitate the outflow of the condensed liquid.
Referring to fig. 1, preferably, the extraction device further comprises a filter 7, an inlet of the filter 7 is communicated with a steam outlet of the extraction tank 4, an outlet of the filter 7 is communicated with an inlet of the condensation pipe 12, impurities are filtered, the impurities are prevented from entering the condensation pipe 12 and the collection barrel 9, the maintenance cost of subsequent pipelines is reduced, and the purity of the extracted oil is guaranteed without solid impurities.
Referring to fig. 1, the water in the condensation tank 13 may be stationary cooling water or flowing cooling water. Preferably, the condensation tank 13 is provided with a cold water inlet 14 and a cold water outlet 11, the cold water inlet 14 and the cold water outlet 11 are communicated with a cooling device, and the cooling device is used for providing cooling water, so that the cooling device can circularly supply water to the condensation tank 13, thereby enabling the water in the condensation tank 13 to flow, supplementing the cooling water to the condensation tank 13, discharging the water after heat exchange, and improving the cooling effect. Further preferably, the cold water inlet 14 and the cold water outlet 11 are both provided with valves 15, so as to control the opening and closing of the cold water inlet 14 and the cold water outlet 11 and adjust the water inflow and the water discharge.
When in use, the litsea cubeba is added into the extraction tank 4 through the feed inlet 5, and water is added into the extraction tank 4 through the first water inlet pipe 16. Water is added into the heating boiler 1 through the first water inlet pipe 16, the heating boiler 1 heats the water and enables the water to form steam, the steam enters the extraction tank 4 through the steam pipe 2, and the water and the litsea cubeba in the extraction tank 4 are heated. The litsea cubeba oil is produced after the litsea cubeba is boiled and heated, and the boiled water vapor carries the litsea cubeba oil together to flow into the condensation pipe 12 after being filtered by the filter 7 from the steam outlet for condensation. The condensed water-oil mixed solution flows into a collecting barrel 9 for collection; the circulation is adopted, the extraction is simple, the recycling of water can be improved, the energy consumption and the cost are reduced, and the working efficiency is improved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (5)
1. A device for extracting litsea cubeba essential oil which is a medicinal and edible plant is characterized by comprising:
the condenser comprises a condenser box, a condenser pipe and a condenser, wherein a cold water cavity is arranged in the condenser box, cooling water is stored in the cold water cavity, and the condenser pipe is positioned below the liquid level of the cooling water;
a water inlet of the heating boiler is communicated with the cold water cavity through a first water inlet pipe, a valve is arranged on the first water inlet pipe, and a steam outlet is formed in the top of the heating boiler;
the steam outlet of the heating boiler is communicated with the steam inlet at the bottom of the extraction tank through a steam pipe, and the steam outlet at the top of the extraction tank is communicated with the inlet of the condensing pipe; a water inlet of the extraction tank is communicated with the cold water cavity through a second water inlet pipe, and a valve is arranged on the second water inlet pipe; the top of the extraction tank is provided with a feed inlet which can be opened and closed, and the bottom of the extraction tank is provided with a slag discharge port which can be opened and closed; and
the outlet of the condensing pipe is communicated with the collecting barrel, an oil outlet is formed in the top of the collecting barrel, and a water outlet is formed in the bottom of the collecting barrel.
2. The device for extracting litsea cubeba essential oil as food and medicine according to claim 1, characterized in that the condensation pipe is arranged in a manner of inclining downwards from the inlet direction to the outlet direction of the condensation pipe.
3. The device for extracting litsea cubeba essential oil as food and medicine according to claim 1, characterized by further comprising a filter, wherein an inlet of the filter is communicated with a steam outlet of the extraction tank, and an outlet of the filter is communicated with an inlet of the condensation pipe.
4. The device for extracting litsea cubeba essential oil as food and medicine according to claim 1, characterized in that a cold water inlet and a cold water outlet are arranged on the condensation tank, and the cold water inlet and the cold water outlet are communicated with a cooling device.
5. The device for extracting litsea cubeba essential oil as food and medicine according to claim 4, characterized in that the cold water inlet and the cold water outlet are both provided with valves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122931653.XU CN216764826U (en) | 2021-11-26 | 2021-11-26 | Medicinal and edible plant litsea cubeba essential oil extraction device |
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| CN202122931653.XU CN216764826U (en) | 2021-11-26 | 2021-11-26 | Medicinal and edible plant litsea cubeba essential oil extraction device |
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| CN216764826U true CN216764826U (en) | 2022-06-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797168A (en) * | 2022-06-28 | 2022-07-29 | 潍坊新普食品科技有限公司 | Plant extraction of essential oil device |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797168A (en) * | 2022-06-28 | 2022-07-29 | 潍坊新普食品科技有限公司 | Plant extraction of essential oil device |
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