CN216837877U - Leaching device with lock fragrant function - Google Patents
Leaching device with lock fragrant function Download PDFInfo
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- CN216837877U CN216837877U CN202220410829.9U CN202220410829U CN216837877U CN 216837877 U CN216837877 U CN 216837877U CN 202220410829 U CN202220410829 U CN 202220410829U CN 216837877 U CN216837877 U CN 216837877U
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Abstract
The utility model relates to a food or biochemical extraction technical field, concretely relates to leaching device with lock fragrant function. The device comprises an extraction tank 10, a defoamer 3, a condenser 1, a cooler 7, an oil-water separator 8 and an online cleaning system, wherein the extraction tank 10 is connected with the defoamer 3 through the upper part of a tank body, the defoamer 3, the condenser 1, the cooler 7 and the oil-water separator 8 are sequentially connected, and the oil-water separator 8 is respectively connected with the extraction tank 10 and an enrichment tank 16; the extraction tank 10 comprises heating means. The utility model discloses in the leaching apparatus recovered the leaching liquor with low boiling point fragrance component or in the enrichment jar, both can improved the sensory value of extract, also can realize the continuous leaching and the recovery of low boiling point material, realize a tractor serves several purposes. The device simple manufacture is convenient for wash, has avoided microbial contamination risk effectively, is fit for enlarging production.
Description
Technical Field
The utility model relates to a food or biochemical extraction technical field, concretely relates to leaching device with lock fragrant function.
Background
The leaching device (reaction kettle) is a common extraction device in pharmaceutical and chemical industry, and is particularly suitable for leaching and extracting natural components such as herbaceous (Chinese herbal medicine) plants and the like. The common multifunctional extraction device has the advantages of high extraction efficiency, simple operation and the like. However, when herbal raw materials rich in low-boiling-point and volatile components such as terpenes, esters, alcohols and aldehydes are extracted, such as essential oil or tea extract components, during the heating extraction process, the low-boiling-point substances are easy to volatilize and escape, so that the fragrance loss and the sensory value loss of the extracted components are caused.
The existing device in the market at present mainly aims at the conventional boiling point, and the material that is difficult to volatilize, and to the raw materials of fragrant smell class component, has not had targeted device temporarily, can't realize only carrying out leaching and recovery function to low boiling point material, and the inner structure of current extraction element is more complicated moreover, tears open and washes the waste time hard, has the microbial contamination risk, hardly is used for the industrialization to enlarge production.
Chinese patent CN214075149U discloses a high-efficient security performance tea Chinese herbal medicine effective component draws jar, comprising a base plate, the top fixed mounting of bottom plate has and draws a jar body, the top fixed mounting of bottom plate has and is located the left regulation pole of drawing a jar body, the movable chamber has been seted up to the inside of adjusting the pole, the inside movable mounting in movable chamber has the elevator. This high-efficient security performance tealeaves chinese herbal medicine active ingredient draws jar, through having seted up movable chamber to the regulating stem, can carry on spacingly to the elevator, through having installed the screw rod that runs through the elevator to power motor, power motor can drive the screw rod and rotate, the screw rod can drive the elevator through the lead screw principle and reciprocate, through having installed the extension rod to the elevator, and installed the fall way that extends to drawing jar body inside to the extension rod, the elevator can drive the fall way through the extension rod and reciprocate, the fall way can drive catch water box and sprinkler bead downstream. The device mainly considers the extraction efficiency and the cleaning of the extraction tank, and neglects the recovery or collection of some important volatile substances with low boiling point in the tea extraction.
Chinese patent CN113637528A discloses a plant essential oil extraction element of cosmetics production usefulness, which comprises a housing, the bottom of shell is provided with the closing plate, the inner wall swing joint of closing plate and shell, the top of shell is provided with the feed inlet, the top of feed inlet is provided with big stripper plate, the area of big stripper plate is less than the area of feed inlet. Compared with the prior art, the screw rod type automatic material extraction device is provided with the sliding plate and the first processing plate, the rotating wheel can be driven to rotate through the motor, so that the threaded rod rotates, materials are prevented from being moved to the second processing plate completely, batch processing is carried out on the materials, the materials are prevented from moving downwards completely, the materials can be fully processed, the continuity of primary extraction and secondary extraction of the whole device is high, manual operation is reduced, the materials automatically move downwards, batch processing can be carried out on the materials, extraction of the materials to the maximum degree is realized, and the materials are saved. Although the linkage in the whole extraction process is improved and the maximum extraction of materials is realized, the volatile low-boiling-point fragrant substances are not condensed and collected in the heating extraction process, and meanwhile, the whole cleaning process is complicated due to the complex equipment.
SUMMERY OF THE UTILITY MODEL
At present, the existing extraction device mainly aims at substances with conventional boiling points and difficult volatilization, and aims at raw materials of fragrance components, a targeted device is not provided temporarily, the extraction and recovery functions aiming at low-boiling-point substances cannot be realized, the internal structure of the existing extraction device is complex, the waste is difficult to remove and wash, the microbial pollution risk is caused, and the extraction device is difficult to be used for industrial amplification production.
The utility model discloses the technical problem who solves: the prior art lacks a device for leaching and recovering herbs rich in low boiling point substances.
Aiming at the defects in the prior art, the invention aims to provide the extraction device with the fragrance locking function, which can return low-boiling-point fragrance components to the extracting solution to play the fragrance locking function and can also return the fragrance components to the enrichment tank to realize the continuous extraction and recovery of the low-boiling-point fragrance components.
The technical scheme of the utility model:
the utility model discloses an extraction device with lock fragrant function, including extraction tank 10, defoamer 3, condenser 1, cooler 7, oil water separator 8 and online cleaning system, extraction tank 10 links to each other with defoamer 3 through jar body top, defoamer 3, condenser 1, cooler 7 and oil water separator 8 link to each other in proper order, oil water separator 8 links to each other with extraction tank 10 and enrichment tank 16 respectively; the extraction tank 10 comprises heating means.
Preferably, the heating device is a jacket 12 sleeved on the outer surface of the extraction tank 10, and the jacket 12 is provided with a steam inlet 13 and a steam outlet 5.
Preferably, the extraction tank 10 further comprises a stirring device, the stirring device comprises a motor 2 and a stirring shaft 4, the motor 2 is fixed on the top of the extraction tank 10, the output end of the motor 2 is connected with the stirring shaft 4, and the stirring shaft 4 is at least provided with a group of stirring paddle blades 11 along the axial direction.
Preferably, a support 14 is arranged below the body of the extraction tank 10.
Preferably, a spray ball 15 is provided at an upper inner portion of the extraction tank 10.
Preferably, the leaching device is further provided with a cleaning solution storage tank 18 and a delivery pump 17, the cleaning solution storage tank 18 is connected with the delivery pump 17, the delivery pump 17 is connected with the spray ball 15, and the cleaning solution storage tank 18, the delivery pump 17 and the spray ball 15 jointly form the online cleaning system.
Preferably, the number of the spray balls 15 is 2 or more than 2.
The utility model has the advantages that:
the extraction device with the fragrance locking function of the utility model adopts the methods of condensation, cooling, oil-water separation and the like to recover the low-boiling fragrance components into the extract or the enrichment tank, thereby not only avoiding the fragrance loss caused by the volatilization and escape of the fragrance components, but also improving the sensory value of the extract; also can realize the continuous extraction and recovery of low boiling point substances and realize multiple functions of one machine. The device simple manufacture is equipped with online cleaning system, is convenient for wash, and convenient operation has avoided microbial contamination risk effectively, is fit for the industrialization and enlargies production.
Drawings
FIG. 1 is a schematic view of a leaching apparatus having a fragrance-locking function in example 1
FIG. 2 is a schematic diagram of a leaching apparatus of comparative example 1
The designations in the figures illustrate the following: 1-condenser, 2-motor, 3-defoamer, 4-stirring shaft, 5-steam outlet, 6-discharge valve, 7-cooler, 8-oil-water separator, 9-feed inlet, 10-extraction tank, 11-stirring paddle blade, 12-jacket, 13-steam inlet, 14-support, 15-spraying ball, 16-enrichment tank, 17-delivery pump and 18-cleaning liquid storage tank.
Detailed Description
In order to make the purpose, technical solution and technical effect of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention is clearly and completely described. The embodiments described below are some, but not all embodiments of the present invention. In combination with the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.
The utility model provides a leaching device with fragrance locking function, which can be used for condensing and refluxing volatile low-boiling-point fragrance substances in the leaching process of herbal plants such as terpenoids, linalool, ionone and the like, such as roses, sweet-scented osmanthus or tea leaves and the like, and has the fragrance locking function; or the volatile component is condensed and refluxed into a special enrichment tank to realize continuous leaching, continuous reflux or recovery; meanwhile, the automatic online cleaning function of each part in the tank is realized.
In a specific embodiment of the utility model, an extraction device with fragrance locking function comprises an extraction tank 10, a defoamer 3, a condenser 1, a cooler 7, an oil-water separator 8 and an online cleaning system, wherein the extraction tank 10 is connected with the defoamer 3 through the upper part of a tank body, the defoamer 3, the condenser 1, the cooler 7 and the oil-water separator 8 are sequentially connected, and the oil-water separator 8 is connected with the extraction tank 10 and an enrichment tank 16; the extraction tank 10 comprises heating means.
In a preferred embodiment of the present invention, the heating device is a jacket 12 covering the outer surface of the extraction tank 10, and the jacket 12 is provided with a steam inlet 13 and a steam outlet 5.
In another preferred embodiment of the present invention, the extracting tank further comprises an agitating device, the agitating device comprises a motor 2 and an agitating shaft 4, the motor 2 is fixed on the top of the extracting tank 10, the output end of the motor 2 is connected to the agitating shaft 4, and the agitating shaft 4 is axially provided with at least one set of agitating blades 11.
In another preferred embodiment of the present invention, a support 14 is disposed below the body of the extracting tank 10, so as to facilitate the flexible layout of the device.
In another preferred embodiment of the present invention, a spraying ball 15 is disposed above and inside the extraction tank, the leaching apparatus is further provided with a cleaning solution storage tank 18, a delivery pump 17 and a spraying ball 15, the cleaning solution storage tank 18 is connected with the delivery pump 17 through a pipeline, and the delivery pump 17 is connected with the spraying ball 15 through a pipeline; the cleaning liquid storage tank 18, the delivery pump 17 and the spray balls 15 jointly form the online cleaning system; the number of the spraying balls 15 is 2 or more than 2. And each part in the extraction tank is automatically cleaned by using an online cleaning system, so that the cleanness of the extraction tank is kept, and the risk of microbial pollution is avoided.
The working principle of the utility model is as follows:
adding a material to be extracted into an extraction tank 10 from a feed inlet 9, opening a steam inlet 13 to introduce steam into a jacket to heat the material to a set temperature, starting a motor 2 to start stirring, allowing escaped low-boiling-point aroma components and solvent to sequentially pass through a defoamer 3, a condenser 1 and a cooler 7 to be condensed and cooled, and allowing the escaped low-boiling-point aroma components to flow through an oil-water separator 8, wherein the low-boiling-point aroma components can be recovered into the extraction tank 10 or an enrichment tank 16 through the oil-water separator according to product requirements. After extraction is finished, the discharge valve 6 is opened, the extracting solution and the residues are conveyed to the next process, and the online cleaning system is started to carry out all-dimensional cleaning on the interior of the extraction tank 10 by using the cleaning solution through the spray ball 15.
The leaching device with aroma-locking function of the present invention is further described by the following specific embodiments.
Example 1
As shown in fig. 1, the utility model discloses an extraction device with lock fragrant function, including extracting jar 10, defoamer 3, condenser 1, cooler 7, oil water separator 8 and online cleaning system, it links to each other with defoamer 3 through the pipeline to extract jar 10, defoamer 3, condenser 1, cooler 7 and oil water separator 8 entry loop through the pipeline and link to each other, the first export of oil water separator 8 links to each other with extracting jar 10, the second export of oil water separator 8 links to each other with enrichment jar 16, it is equipped with jacket 12 to extract jar 10 surface, jacket 12 is last to be equipped with steam inlet 13 and steam outlet 5, it is fixed with motor 2 to extract jar 10 top, the output of motor 2 links to each other with (mixing) shaft 4, (mixing) shaft 4 sets up 3 groups of stirring vane 11 along the axial, it is equipped with 2 supports 14 to extract jar 10 jar body below, the online cleaning system comprises a cleaning solution storage tank 18, a delivery pump 17 and 2 spraying balls 15, wherein the cleaning solution storage tank 18 is connected with the delivery pump 17 through a pipeline, the delivery pump 17 is connected with the spraying balls 15 through a pipeline, and the spraying balls 15 are arranged above the inner part of the extraction tank 10.
In the using process, materials to be extracted are added into the extraction tank 10 from the feed inlet 9, the steam inlet 13 is opened to introduce steam into the jacket to heat the materials to a set temperature, the motor 2 is started to stir, escaped low-boiling-point aroma components and solvents flow through the oil-water separator 8 after being condensed and cooled by the defoamer 3, the condenser 1 and the cooler 7 in sequence, and the low-boiling-point aroma components can be recovered into the extraction tank 10 or the enrichment tank 16 through the oil-water separator 8 according to the product requirements. After extraction is finished, the discharge valve 6 is opened, the extracting solution and the residues are conveyed to the next process, and the conveying pump 17 is started to carry out all-dimensional cleaning on the interior of the extracting tank 10 through the spraying ball 15 by utilizing cleaning solution.
Comparative example 1
In contrast to example 1, the comparative example leaching apparatus did not include a defoamer, a condenser, a cooler, an oil-water separator, and an on-line cleaning system, as shown in fig. 2.
Experimental example 1
The black tea was extracted by the apparatus of example 1 and the apparatus of comparative example 1 using water as a solvent, at 70 ℃ for 2 hours, and the extract was analyzed by gas-mass spectrometry, and the extract of the apparatus of example 1 was obtained by recovering all the low-boiling aroma components in the extraction tank. The gas phase analysis conditions were as follows: an HP-5MS elastic quartz capillary column (the temperature of a sample inlet is 250 ℃, the temperature of an ECD detector is 250 ℃, carrier gas is high-purity helium with the purity of 99.999 percent, the flow rate is 1mL/min, the initial column temperature is 50 ℃, the temperature is kept for 5min, the temperature is increased to 210 ℃ at 3 ℃/min, the temperature is kept for 3min, the temperature is increased to 230 ℃ at 15 ℃/min, split-flow sample injection is carried out, the mass spectrum conditions comprise an ion source EI, the temperature of the ion source is 230 ℃, the electron energy is 70eV, the emission current is 34.6 muA, the temperature of a quadrupole rod is 150 ℃, the temperature of a switching port is 280 ℃, the voltage of an electron multiplier is 350V, and the mass scanning range is 35-400amu, and the results are shown in Table 1.
TABLE 1 content of aroma component in extract
| Aroma component | EXAMPLE 1 apparatus | Comparative example 1 apparatus |
| Linalool | 11.77％ | 4.28％ |
| Nerol | 3.46％ | 1.22％ |
| Ionones | 0.33％ | 0.14％ |
| Myrcene | 0.91％ | 0.32％ |
| Damascenone | 0.67％ | 0.11％ |
Experimental example 2
The extraction of osmanthus fragrans was carried out by using the apparatus of example 1 and the apparatus of comparative example 1, the solvent was water, the extraction temperature was 70 ℃, the extraction time was 2 hours, the extraction solution was analyzed by gas-mass spectrometry, and the extraction solution of the apparatus of example 1 was obtained by recovering all the low-boiling aroma components to the extraction tank. The gas phase analysis conditions were as follows: an HP-5MS elastic quartz capillary column (the temperature of a sample inlet is 250 ℃, the temperature of an ECD detector is 250 ℃, carrier gas is high-purity helium with the purity of 99.999 percent, the flow rate is 1mL/min, the initial column temperature is 50 ℃, the temperature is kept for 5min, the temperature is increased to 210 ℃ at 3 ℃/min, the temperature is kept for 3min, the temperature is increased to 230 ℃ at 15 ℃/min, split-flow sample injection is carried out, the mass spectrum conditions comprise an ion source EI, the temperature of the ion source is 230 ℃, the electron energy is 70eV, the emission current is 34.6 muA, the temperature of a quadrupole rod is 150 ℃, the temperature of a switching port is 280 ℃, the voltage of an electron multiplier is 350V, and the mass scanning range is 35-400amu, and the results are shown in Table 2.
TABLE 2 aroma component content in extract
| Aroma component | EXAMPLE 1 apparatus | Comparative example 1 apparatus |
| Linalool | 16.11％ | 7.01％ |
| Ionones | 15.88％ | 6.03％ |
| Hexahydroxy taxanes | 2.08％ | 0.98％ |
| Linolenic acid ester | 3.19％ | 0.68％ |
Can know from table 1 and table 2, compare with the comparative example 1 device, adopt the utility model discloses extraction device with lock fragrant function draws, and each fragrance component content obviously improves in the extract that obtains, can avoid the loss of low boiling fragrance component, has improved the sensory value of product.
In conclusion, the extraction device with the fragrance locking function of the utility model is used for recovering low-boiling fragrance components into the leaching liquor or the enrichment tank by combining methods such as condensation, cooling, oil-water separation and the like, so that the fragrance loss caused by volatilization and escape of the fragrance components can be avoided, and the sensory value of the extracting solution is improved; also can realize the continuous extraction and recovery of low boiling point substances and realize multiple functions of one machine. The device simple manufacture is equipped with online cleaning system, is convenient for wash, and convenient operation has avoided microbial contamination risk effectively, is fit for the industrialization and enlargies production.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. The extraction device with the fragrance locking function is characterized by comprising an extraction tank (10), a defoamer (3), a condenser (1), a cooler (7), an oil-water separator (8) and an online cleaning system, wherein the extraction tank (10) is connected with the defoamer (3) through the upper part of the tank body, the defoamer (3), the condenser (1), the cooler (7) and the oil-water separator (8) are sequentially connected, and the oil-water separator (8) is respectively connected with the extraction tank (10) and an enrichment tank (16); the extraction tank (10) comprises a heating device.
2. The leaching apparatus according to claim 1, wherein the heating device is a jacket (12) which is sleeved on the outer surface of the extraction tank (10), and the jacket (12) is provided with a steam inlet (13) and a steam outlet (5).
3. The leaching plant according to claim 1, wherein the extraction tank (10) further comprises a stirring device comprising a motor (2) and a stirring shaft (4), wherein the output end of the motor (2) is connected with the stirring shaft (4), and the stirring shaft (4) is provided with at least one set of stirring paddle blades (11) along the axial direction.
4. The leaching plant according to claim 2, wherein the extraction tank (10) further comprises a stirring device comprising a motor (2) and a stirring shaft (4), the output end of the motor (2) is connected with the stirring shaft (4), and the stirring shaft (4) is provided with at least one set of stirring paddle blades (11) along the axial direction.
5. The leaching plant according to claim 3, wherein a support (14) is provided under the extraction tank (10).
6. The leaching plant according to claim 4, wherein a support (14) is provided under the extraction tank (10).
7. Leaching plant according to any one of claims 1-6, wherein a spray ball (15) is provided above and inside the extraction tank (10).
8. The leaching plant according to claim 7, further comprising a cleaning solution storage tank (18) and a delivery pump (17), wherein the cleaning solution storage tank (18) is connected with the delivery pump (17), the delivery pump (17) is connected with the spray ball (15), and the cleaning solution storage tank (18), the delivery pump (17) and the spray ball (15) together form the on-line cleaning system.
9. The leaching plant according to claim 7, wherein the number of the sprinkling balls (15) is 2 or more.
10. Leaching installation according to claim 8, wherein the number of spray balls (15) is 2 or more.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220410829.9U CN216837877U (en) | 2022-02-28 | 2022-02-28 | Leaching device with lock fragrant function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220410829.9U CN216837877U (en) | 2022-02-28 | 2022-02-28 | Leaching device with lock fragrant function |
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| CN216837877U true CN216837877U (en) | 2022-06-28 |
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| CN202220410829.9U Active CN216837877U (en) | 2022-02-28 | 2022-02-28 | Leaching device with lock fragrant function |
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