CN216639426U - Tea essential oil distillation extraction equipment - Google Patents
Tea essential oil distillation extraction equipment Download PDFInfo
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- CN216639426U CN216639426U CN202220110613.0U CN202220110613U CN216639426U CN 216639426 U CN216639426 U CN 216639426U CN 202220110613 U CN202220110613 U CN 202220110613U CN 216639426 U CN216639426 U CN 216639426U
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Abstract
The utility model discloses tea essential oil distillation and extraction equipment which comprises a distillation tank, a stirring device and a condenser, wherein a discharge pipe is arranged at the bottom of the distillation tank, a filter cage is hung at the upper part of the distillation tank, a sealing cover is arranged at an opening at the top of the distillation tank, and a lifting device for lifting the sealing cover is fixed on the periphery of the distillation tank; the stirring device is arranged in the center of the sealing cover and extends to the bottom side of the filter cage; the distillation retort is internally provided with a heating device, the peripheral wall of the bottom side of the distillation retort is distributed with ultrasonic vibrators, an air inlet pipe and a return pipe of a condenser are respectively connected to the top side of the distillation retort, the air inlet pipe is connected with a circulating pump in series, and the middle section of the return pipe is connected to a recovery pipe through a three-way electromagnetic valve. Utilize filter cage to keep apart the tealeaves after smashing, make it be in agitating unit's maximize shearing range all the time, promote the release of tealeaves essential oil, utilize special effects such as the produced cavitation of ultrasonic wave simultaneously to draw out tealeaves essential oil high efficiency for can effectively extract essential oil under the temperature of relative low, thereby protect the active ingredient in the essential oil.
Description
Technical Field
The utility model relates to the technical field of tea deep processing, in particular to a tea essential oil distillation extraction device.
Background
The existing tea essential oil is extracted by distillation, waste water or waste gas is hardly generated by the method, the method is more environment-friendly, the extraction temperature is often required to be increased in order to promote the precipitation of the essential oil, active ingredients in the essential oil, such as enzymes and the like, can be damaged if the temperature is too high, and the extraction efficiency is low and the extraction is incomplete if the temperature is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide tea essential oil distillation and extraction equipment to solve the technical problems in the background art.
The technical scheme of the utility model is as follows:
a tea essential oil distillation and extraction device comprises a distillation tank, a stirring device and a condenser, wherein a discharge pipe is arranged at the bottom of the distillation tank, a filter cage is hung at the upper part of the distillation tank, a sealing cover is arranged at an opening at the top of the distillation tank, and a lifting device for lifting the sealing cover is fixed on the periphery of the distillation tank; the stirring device is arranged in the center of the sealing cover and extends to the bottom side of the filter cage; the device is characterized in that a heating device is arranged in the distillation tank, ultrasonic vibrators are distributed on the peripheral wall of the bottom side of the distillation tank, an air inlet pipe and a return pipe of the condenser are respectively connected to the top side of the distillation tank, a circulating pump is connected to the air inlet pipe in series, and the middle section of the return pipe is connected to a recovery pipe through a three-way electromagnetic valve.
Furthermore, the lifting device comprises air cylinders symmetrically fixed on two sides of the distillation retort and a cross beam arranged between the tops of the air cylinders, and rigid pull rods connected with the sealing cover are symmetrically fixed on the bottom sides of the cross beams respectively.
Furthermore, the peripheral wall of the upper part of the distillation retort is provided with an annular clamping groove, and the outer edge of the top of the filter cage is provided with a clamping ring matched with the annular clamping groove.
Furthermore, a plurality of pin holes are formed in the bottom side of the annular clamping groove, and pins matched with the pin holes are fixedly distributed on the bottom side of the clamping ring.
Furthermore, the heating device adopts a steam pipe which is transversely arranged at the bottom of the distillation tank and is provided with a plurality of vertically upward distribution pipes along the steam pipe.
Further, the recovery pipe is connected to the solvent recovery tank.
The utility model has the advantages that:
the utility model utilizes the filter cage to isolate the crushed tea, can quickly take out residues after extraction is finished, and the filter cage can play a role in limiting the tea, so that the tea is always in the maximum shearing range of the stirring device, the release of tea essential oil is promoted, and simultaneously, the filter cage is matched with an ultrasonic vibrator, so that a solvent and the tea are both in high-frequency oscillation, and the essential oil or chemical components contained in the tea are quickly and efficiently extracted by utilizing special effects such as cavitation and the like generated by ultrasonic waves, so that the essential oil can be effectively extracted at a relatively low temperature, and the active effective components in the essential oil are protected.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1-distillation tank, 11-discharge pipe, 12-ring-shaped clamping groove, 121-pin hole, 2-filter cage, 21-snap ring, 22-pin, 3-sealing cover, 4-stirring device, 5-cylinder, 51-beam, 52-rigid pull rod, 6-ultrasonic vibrator, 7-steam pipe, 71-branch pipe, 8-circulating pump, 9-condenser, 91-air inlet pipe, 92-return pipe, 93-three-way electromagnetic valve, 94-recovery pipe and 95-solvent recovery tank.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1:
a tea essential oil distillation and extraction device comprises a distillation tank 1, a stirring device 4 and a condenser 9, wherein a discharge pipe 11 is arranged at the bottom of the distillation tank 1, a filter cage 2 is hung at the upper part of the distillation tank 1, a sealing cover 3 is arranged at an opening at the top of the distillation tank, and a lifting device for lifting the sealing cover 3 is fixed on the periphery of the distillation tank 1; the stirring device 4 is arranged in the center of the sealing cover 3 and extends to the bottom side of the filter cage 2; a heating device is arranged in the distillation tank 1, ultrasonic vibrators 6 are distributed on the circumferential wall of the bottom side of the distillation tank, an air inlet pipe 91 and a return pipe 92 of a condenser 9 are respectively connected to the top side of the distillation tank 1, a circulating pump 8 is connected to the air inlet pipe 91 in series, and the middle section of the return pipe 92 is connected to a recovery pipe 94 through a three-way electromagnetic valve 93.
The working principle is as follows: firstly, crushing a tea mixed solvent, then opening a lifting device, lifting a sealing cover 3 and a stirring device 4, pouring the mixture of tea and the solvent into a filter cage 2, supplementing a certain solvent to ensure that the solvent submerges the tea in a distillation tank 1, then closing the sealing cover 3, opening the stirring device 4, a heating device, a circulating pump 8 and an ultrasonic vibrator 6, starting an extraction process, condensing the volatilized solvent by a condenser 9, returning the condensed solvent into the distillation tank 1 by a return pipe 92, cooling the condenser 9 by circulating water, switching a three-way electromagnetic valve 93 to be communicated with a recovery pipe 94 after 20-30h of circulating extraction, recovering most of the condensed solvent to gradually concentrate the solvent in the distillation tank 1 to separate out tea essential oil, connecting the recovery pipe 94 to a solvent recovery tank 95 to facilitate solvent recovery, and suggesting that the solvent adopts absolute ethyl alcohol and has a low boiling point, is easy to volatilize, and is convenient for the subsequent separation and purification steps.
The lifting device is used for lifting the sealing cover 3 and the stirring device 4, so that tea and solvent can be conveniently filled, and meanwhile, the filter cage 2 can be conveniently taken out subsequently to clean residues, the lifting device comprises air cylinders 5 symmetrically fixed on two sides of the distillation retort 1 and a cross beam 51 installed between the tops of the air cylinders 5, rigid pull rods 52 connected with the sealing cover 3 are symmetrically fixed on the bottom sides of the cross beam 51 respectively, and the rigid pull rods 52 can ensure the accurate folding of the sealing cover 3 and the distillation retort 1.
The heating device can adopt a steam pipe 7, the steam pipe 7 is transversely arranged at the bottom of the distillation retort 1 and is provided with a plurality of vertical upward distribution pipes 71, the heating temperature is more controllable by adopting steam, and the component failure caused by overhigh temperature is avoided.
According to the utility model, the filter cage 2 is used for isolating the crushed tea leaves, residues can be quickly taken out after extraction is finished, the filter cage 2 can play a role in limiting the tea leaves and always stays in the maximum shearing range of the stirring device 4, so that the release of tea leaf essential oil is promoted, meanwhile, the ultrasonic vibrator 6 is matched, so that the solvent and the tea leaves are all in high-frequency oscillation, and the essential oil or chemical components contained in the tea leaves are quickly and efficiently extracted by utilizing special effects such as cavitation and the like generated by ultrasonic waves, so that the essential oil can be effectively extracted at a relatively low temperature, and the active effective components in the essential oil are protected.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (6)
1. The utility model provides a tealeaves essential oil distillation extraction equipment which characterized in that: the distillation tank comprises a distillation tank, a stirring device and a condenser, wherein a discharge pipe is arranged at the bottom of the distillation tank, a filter cage is hung at the upper part of the distillation tank, a sealing cover is arranged at an opening at the top of the distillation tank, and a lifting device for lifting the sealing cover is fixed on the periphery of the distillation tank; the stirring device is arranged in the center of the sealing cover and extends to the bottom side of the filter cage; the device is characterized in that a heating device is arranged in the distillation tank, ultrasonic vibrators are distributed on the peripheral wall of the bottom side of the distillation tank, an air inlet pipe and a return pipe of the condenser are respectively connected to the top side of the distillation tank, a circulating pump is connected to the air inlet pipe in series, and the middle section of the return pipe is connected to a recovery pipe through a three-way electromagnetic valve.
2. The tea essential oil distillation extraction apparatus according to claim 1, wherein: the lifting device comprises air cylinders symmetrically fixed on two sides of the distillation retort and a cross beam arranged between the tops of the air cylinders, and rigid pull rods connected with the sealing cover are symmetrically fixed on the bottom sides of the cross beams respectively.
3. The tea essential oil distillation extraction apparatus according to claim 1, wherein: the periphery wall of the upper part of the distillation retort is provided with an annular clamping groove, and the outer edge of the top of the filter cage is provided with a clamping ring matched with the annular clamping groove.
4. The tea essential oil distillation extraction apparatus according to claim 3, wherein: the bottom side of the annular clamping groove is provided with a plurality of pin holes, and pins matched with the pin holes are distributed and fixed on the bottom side of the clamping ring.
5. The tea leaf essential oil distillation extraction apparatus according to any one of claims 1 to 4, wherein: the heating device adopts a steam pipe which is transversely arranged at the bottom of the distillation tank and is provided with a plurality of vertical upward distribution pipes along the steam pipe.
6. The tea leaf essential oil distillation extraction apparatus according to any one of claims 1 to 4, wherein: the recovery pipe is connected to a solvent recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220110613.0U CN216639426U (en) | 2022-01-17 | 2022-01-17 | Tea essential oil distillation extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220110613.0U CN216639426U (en) | 2022-01-17 | 2022-01-17 | Tea essential oil distillation extraction equipment |
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| Publication Number | Publication Date |
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| CN216639426U true CN216639426U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220110613.0U Active CN216639426U (en) | 2022-01-17 | 2022-01-17 | Tea essential oil distillation extraction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116536110A (en) * | 2023-05-08 | 2023-08-04 | 浙江茶博士生物科技有限公司 | Tea essential oil distillation and extraction equipment |
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2022
- 2022-01-17 CN CN202220110613.0U patent/CN216639426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116536110A (en) * | 2023-05-08 | 2023-08-04 | 浙江茶博士生物科技有限公司 | Tea essential oil distillation and extraction equipment |
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