CN213012725U - Volatile oil extraction device - Google Patents
Volatile oil extraction device Download PDFInfo
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- CN213012725U CN213012725U CN202020943476.XU CN202020943476U CN213012725U CN 213012725 U CN213012725 U CN 213012725U CN 202020943476 U CN202020943476 U CN 202020943476U CN 213012725 U CN213012725 U CN 213012725U
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Abstract
The utility model discloses a volatile oil extraction element. The volatile oil extraction device comprises a distillation flask, a steam pipe, an extractor, a steam condenser pipe, a distillate collecting pipe, a volatile oil collecting pipe and a return pipe, wherein the top of the distillation flask is communicated with the extractor through the steam pipe, the steam condenser pipe is sleeved on the extractor, the distillate collecting pipe is communicated with the bottom of the extractor and used for collecting distillate from the extractor, one end of the return pipe is communicated with the steam pipe, the other end of the return pipe is communicated with the distillate collecting pipe, the end of the return pipe communicated with the steam pipe is higher than the end of the return pipe communicated with the distillate collecting pipe, the volatile oil collecting pipe is communicated with the upper portion of the distillate collecting pipe and used for collecting volatile oil in the distillate, and the interface position of the volatile oil collecting pipe and the distillate collecting pipe is between the. The volatile oil extraction device can avoid the oil layer in the collecting pipe from being impacted and broken and avoid the decomposition of long-time high temperature on thermosensitive components.
Description
Technical Field
The utility model relates to an organic matter draws technical field, especially relates to a volatile oil extraction device.
Background
Many plants contain volatile oil components. The volatile oil is a general name of low-boiling-point substances with special fragrance in plants, and is widely used in the fields of seasonings, foods, daily chemical products, cosmetics and the like.
The volatile oil is extracted by steam distillation. The volatile components in the plant raw materials are taken out under the action of water vapor, and are condensed into liquid under the action of a condenser, and the liquid falls, stands and delaminates. When extracting the volatile oil, current laboratory volatile oil extractor is often because of vapor carries the volatile oil and is in the collecting pipe for a long time after the condensation, because of the collecting pipe receives the mixed liquid that the top lasts the condensation always, causes the interior oil and water layer temperature of collecting pipe higher, and the liquid that the top flowed down lasts and strikes the oil reservoir, makes the oil reservoir breakage become oil drop easily and adsorbs at the collecting pipe inner wall to can down remove on the inner wall gradually along with hydraulic effect, carry out the high temperature digestion in getting into the retort again through the back flow. These reasons can cause the low extraction rate of the volatile oil in the prior art, and the high temperature causes the decomposition of heat-sensitive components in the volatile oil, thereby affecting the aroma characteristics of the volatile oil.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a volatile oil extraction apparatus capable of preventing the oil layer in the collection tube from being broken by impact and preventing the decomposition of the heat-sensitive component due to the high temperature for a long time.
A volatile oil extraction device comprises a distillation flask, a steam pipe, an extractor, a steam condenser pipe, a distillate collecting pipe, a volatile oil collecting pipe and a return pipe, the top of the distillation flask is communicated with the extractor through the steam pipe, the steam condensation pipe is sleeved on the extractor, the distillate collection tube is in communication with the bottom of the extractor for collecting distillate from the extractor, one end of the return pipe is communicated with the steam pipe and the other end is communicated with the distillate collecting pipe, the end of the return pipe communicated with the steam pipe is higher than the end of the return pipe communicated with the distillate collecting pipe, the volatile oil collecting pipe is communicated with the upper part of the distillate collecting pipe to be used for collecting volatile oil in the distillate, the interface position of the volatile oil collecting pipe and the distillate collecting pipe is between the heights of the two end parts of the return pipe.
In one embodiment, the volatile oil extraction device further comprises a flow guide pipe, one end of the flow guide pipe is communicated with the extractor, and the other end of the flow guide pipe extends to the lower position of the distillate collecting pipe.
In one embodiment, the draft tube extends against an inner wall of the distillate collection tube.
In one embodiment, the end part of the draft tube positioned in the distillate collecting tube is in a pointed structure, and the tip part of the pointed structure is tightly attached to the inner wall of the distillate collecting tube.
In one embodiment, the point structure is located within the distillate collection tube above the connection of the return tube to the distillate collection tube.
In one embodiment, the volatile oil extraction device further comprises a volatile oil condensation pipe, and the volatile oil collection pipe penetrates through the volatile oil condensation pipe.
In one embodiment, a pressure relief opening is formed in the distillate collecting pipe, the pressure relief opening is located at the upper position of the distillate collecting pipe, the position of the pressure relief opening is 10-40mm higher than the communication position of the return pipe and the steam pipe, and a pressure relief valve for opening or closing the pressure relief opening is arranged at the position of the pressure relief opening.
In one embodiment, the distillate collection pipe is provided with a distillate release port at the bottom, and the distillate release port is provided with a distillate release valve for opening or closing the distillate release port.
In one embodiment, a volatile oil releasing port is arranged at the bottom of the volatile oil collecting pipe, and a volatile oil releasing valve for opening or closing the volatile oil releasing port is arranged at the volatile oil releasing port.
In one embodiment, the communication position of the return pipe and the steam pipe is 2-15mm higher than the communication position of the volatile oil collecting pipe and the distillate collecting pipe.
The utility model discloses a volatile oil extraction device when being used for the volatile oil to draw, can avoid the interior oil reservoir of collecting tube to be strikeed broken and avoid long-time high temperature to the decomposition of heat sensitivity composition. The utility model provides a volatile oil extraction element is when using, and steam carries the volatile oil composition and rises and fall behind the condensation, enters into the lower part of distillate collecting pipe through the honeycomb duct, and during the layering back oil reservoir advances the volatile oil collecting pipe through stewing, the oil reservoir is in the upper strata of distillate all the time and is strikeed and the broken and the composition that the heating caused decomposes among the avoiding prior art.
The utility model discloses a volatile oil extraction device balances the inside and outside pressure differential of distillate collecting pipe through pressure release mouth and relief valve, makes the oil reservoir liquid level be in the last edge of back flow always, can continuously get into in the volatile oil collecting pipe.
The utility model discloses a volatile oil extraction device, through the setting of point column structure, be favorable to the distillate to leave along the pipe wall of distillate collecting pipe, avoid the distillate to splash in the distillate collecting pipe.
The utility model discloses an among the volatile oil extraction device, the water of distillate collecting pipe lower floor can flow back to the retort again through the back flow, continues to heat the distillation, when the water of distillate layering and lower floor began to flow back to the retort through the back flow in, should open the pressure relief valve with balanced distillate collecting pipe upper portion, prevents that pressure from pressing the distillate back to the retort too much. The purpose of the pressure relief valve is to prevent the pressure from pressing too much distillate back into the retort.
The utility model discloses a volatile oil extraction element carries out the condensation cooling to the volatile oil collecting pipe through setting up the volatile oil condenser pipe for the volatile oil is in lower temperature in the volatile oil collecting pipe, is favorable to protecting the chemical composition wherein of volatile oil and is not decomposed, keeps the fragrance characteristic of volatile oil.
The volatile oil extraction device of the utility model is provided with the volatile oil release valve, and the volatile oil release valve can be unscrewed to release the volatile oil in the volatile oil collecting pipe during or after the distillation process.
The utility model discloses a volatile oil extraction device sets up distillate release valve, can realize unscrewing the distillate release valve in order to emit the water liquid of the interior lower floor of distillate collecting tube among the distillation process or after.
Drawings
Fig. 1 is a schematic side view of a volatile oil extraction device according to an embodiment of the present invention.
10. A volatile oil extraction device; 100. a distillation flask; 200. a steam pipe; 300. an extractor; 400. a steam condenser pipe; 500. a distillate collecting pipe; 600. a volatile oil collecting pipe; 700. a return pipe; 800. a flow guide pipe; 900. a volatile oil condenser tube; 1000. a pressure relief valve; 1100. a volatile oil release valve; 1200. a distillate release valve; 1300. a communication pipe is provided.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of the present invention, it should be understood that the terms used in the present invention are used in the description of the present invention, and it should be understood that the terms "center", "upper", "lower", "bottom", "inner", "outer" and the like used in the present invention are used as the terms of the orientation or the positional relationship shown in the drawings, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening elements, or they may be in communication within two elements, i.e., when an element is referred to as being "secured to" another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, one embodiment of the present invention provides a volatile oil extraction apparatus 10.
A volatile oil extraction device 10 comprises a distillation flask 100, a steam pipe 200, an extractor 300, a steam condensation pipe 400, a distillate collection pipe 500, a volatile oil collection pipe 600 and a return pipe 700. The distillation flask 100 may be a commercially available round bottom flask.
When the distiller is installed and used, the extractor 300 is positioned above the distillation bottle 100, and the steam condensation pipe 400 is sleeved on the upper part of the extractor 300. The distillation flask 100, the steam pipe 200, the steam condensation pipe 400, the distillate collection pipe 500, the volatile oil collection pipe 600 and the return pipe 700 may be made of glass.
The top of the distillation flask 100 is communicated with the extractor 300 through a steam pipe 200, and a steam condensation pipe 400 is sleeved on the extractor 300 for condensing and recovering the distillate in the extractor 300. The cooling medium used in the vapor condenser 400 is-5 deg.c ethanol recycle. It is to be understood that, in other embodiments, the cooling medium used by the steam condensation duct 400 is not limited to the above, and the cooling medium used by the steam condensation duct 400 may also be cooling water or the like.
A distillate collection tube 500 communicates with the bottom of the extractor 300 for collecting distillate from the extractor 300.
Referring to fig. 1, one end of a return pipe 700 is communicated with a steam pipe 200 and the other end is communicated with a distillate collection pipe 500, and the end of the return pipe 700 communicated with the steam pipe 200 is higher than the end communicated with the distillate collection pipe 500.
The volatile oil collecting pipe 600 is communicated with the upper part of the distillate collecting pipe 500 to collect volatile oil in the distillate. The interface between essential oil collection tube 600 and distillate collection tube 500 is located between the level of the two ends of return tube 700.
In one embodiment, referring to fig. 1, the apparatus 10 further comprises a draft tube 800, one end of the draft tube 800 is connected to the extractor 300, and the other end extends to a lower position of the distillate collecting tube 500.
In one particular example, draft tube 800 extends against an inner wall of distillate collection tube 500.
In one embodiment, the end of draft tube 800 within distillate collection tube 500 is pointed, and the tip of the pointed structure is in close proximity to the inner wall of distillate collection tube 500.
In one particular example, the point structure is located within distillate collection tube 500 above the junction of return tube 700 and distillate collection tube 500. The pointed structure is beneficial to the distillate remaining along the pipe wall of the distillate collecting pipe 500, and the distillate is prevented from splashing in the distillate collecting pipe 500.
In one embodiment, referring to fig. 1, the volatile oil extracting apparatus 10 further includes a volatile oil condensation tube 900, and the volatile oil collecting tube 600 penetrates through the volatile oil condensation tube 900. The cooling medium used by the volatile oil condenser 900 is ethanol circulation at-5 ℃. It should be understood that in other embodiments, the cooling medium used in the volatile oil condensation pipe 900 is not limited to the above, and the cooling medium used in the volatile oil condensation pipe 900 may also be cooling water or the like. The utility model discloses a volatile oil extraction element 10 carries out the condensation cooling to volatile oil collecting pipe 600 through setting up volatile oil condenser pipe 900 for the volatile oil is in lower temperature in volatile oil collecting pipe 600, is favorable to protecting the chemical composition wherein of volatile oil and is not decomposed, keeps the fragrance characteristic of volatile oil.
In one embodiment, distillate collection tube 500 is provided with a pressure relief vent located at an upper portion of distillate collection tube 500, wherein the pressure relief vent is located 10-40mm higher than the location where return tube 700 communicates with steam tube 200, for example, 10mm, 20mm, 30mm, 40mm or other non-integer value higher than the location where return tube 700 communicates with steam tube 200. A pressure relief valve 1000 for opening or closing the pressure relief port is provided at the pressure relief port. The utility model discloses a volatile oil extraction device 10 balances the pressure differential inside and outside distillate collecting pipe 500 through pressure release mouth and relief valve 1000, makes the oil reservoir liquid level be in the last edge of back flow 700 always, can continuously get into in volatile oil collecting pipe 600.
The utility model discloses an among the volatile oil extraction device 10, the water of distillate collecting pipe 500 lower floor can flow back to in the retort 100 again through back flow 700, continues to add the thermal distillation, when the water of distillate layering and lower floor begins to flow back to the retort 100 through back flow 700 in, should open the pressure of relief valve 1000 in order to balance the pressure on distillate collecting pipe 500 upper portion, prevents that pressure from pressing the distillate back to in the retort 100 too much. The purpose of the pressure relief valve 1000 is to prevent the pressure from pressing the distillate too far back into the retort 100.
In one embodiment, referring to FIG. 1, a distillate discharge port is provided at the bottom of the distillate collection tube 500, and a distillate discharge valve 1200 is provided at the distillate discharge port for opening or closing the distillate discharge port. The volatile oil extraction device 10 of the utility model is provided with the volatile oil release valve 1100, and the volatile oil release valve 1100 can be unscrewed during or after the distillation process to release the volatile oil in the volatile oil collection pipe 600.
In one embodiment, referring to fig. 1, a volatile oil releasing port is disposed at the bottom of the volatile oil collecting tube 600, and a volatile oil releasing valve 1100 for opening or closing the volatile oil releasing port is disposed at the volatile oil releasing port. The utility model discloses a volatile oil extraction device 10 sets up distillate release valve 1200, can realize unscrewing distillate release valve 1200 in order to emit the water liquid of lower floor in distillate collecting pipe 500 among the distillation process or after.
In one embodiment, return conduit 700 is in communication with steam conduit 200 at a location 2-15mm higher than the location at which essential oil collection conduit 600 is in communication with distillate collection conduit 500. The communication position of the return pipe 700 and the steam pipe 200 is higher than that of the volatile oil collecting pipe 600 and the distillate collecting pipe 500 by 2mm, 3mm, 5mm, 10mm, 15mm or other integer and non-integer values.
Preferably, the steam pipe 200 is detachably connected to the distillation flask 100. The steam pipe 200 can be connected with the distillation bottle 100 in a manner of plugging, clamping, screwing and the like.
Further, referring to fig. 1, the volatile oil collecting pipe 600 of the present invention is further provided with scale marks on the pipe wall.
Preferably, referring to fig. 1, volatile oil collection tube 600 and distillate collection tube 500 are connected by a connection tube 1300, and connection tube 1300 is inclined in the vertical direction, and one end connected to distillate collection tube 500 is higher than one end connected to volatile oil collection tube 600. The height of the end of the communicating pipe 1300 connected to the distillate collecting pipe 500 is lower than the height of the position where the return pipe 700 is connected to the steam pipe 200. The height of the end of the communicating pipe 1300 connected with the distillate collecting pipe 500 is lower than the pressure relief port.
The utility model discloses a volatile oil extraction element 10 when using, including following step:
adding the extract into a distillation flask 100, butting the distillation flask 100 with a steam pipe 200, and connecting a condensing medium to a steam condensing pipe 400 and a volatile oil condensing pipe 900.
The retort 100 is heated to begin distillation.
The steam is condensed by the steam condensing pipe 400 and then flows into the distillate collecting pipe 500 along the draft pipe 800, and is layered in the distillate collecting pipe 500. The volatile oil on the upper layer enters the volatile oil mobile phone tube and is condensed through the volatile oil condensation tube 900. The water in the lower layer of the distillate collection tube 500 flows back into the distillation flask 100 through the return tube 700 again, the distillation is continued by heating, and when the distillate is stratified and the water in the lower layer begins to flow back into the distillation flask 100 through the return tube 700, the pressure relief valve 1000 is opened to equalize the pressure in the upper part of the distillate collection tube 500, preventing the pressure from pressing the distillate back into the distillation flask 100 too much.
The volatile oil releasing valve is opened at proper time to release the volatile oil in the volatile oil collecting pipe 600 during or after the distillation process. The distillate release valve 1200 is opened at the right time to allow the water in the distillate collection tube 500 to be discharged during or after the distillation process.
After the distillation is completed, the distillation flask 100 is disassembled, the distillate release valve 1200, the oil release valve and the pressure release valve 1000 are opened, and the whole volatile oil extraction device 10 is cleaned.
The utility model discloses a volatile oil extraction device 10 when being used for the volatile oil to draw, can avoid the interior oil reservoir of collecting tube to be strikeed broken and avoid long-time high temperature to the decomposition of heat sensitivity composition. The utility model provides a volatile oil extraction element 10 is when using, and steam carries the volatile oil composition and rises and fall behind the condensation, enters into the lower part of distillate collecting pipe 500 through honeycomb duct 800, and during the layering back oil reservoir advances volatile oil collecting pipe 600 through stewing, the oil reservoir was in the upper strata of distillate all the time among the avoided prior art and is impacted and the breakage and the composition that the heating caused decompose.
Example 1
Referring to fig. 1, the present embodiment provides a volatile oil extraction apparatus 10.
A volatile oil extraction device 10 comprises a distillation flask 100, a steam pipe 200, an extractor 300, a steam condensation pipe 400, a distillate collecting pipe 500, a volatile oil collecting pipe 600, a guide pipe 800 and a return pipe 700. The distillation flask 100 may be a commercially available round bottom flask.
When the distiller is installed and used, the extractor 300 is positioned above the distillation bottle 100, and the steam condensation pipe 400 is sleeved on the upper part of the extractor 300. The distillation flask 100, the steam pipe 200, the steam condensation pipe 400, the distillate collecting pipe 500, the volatile oil collecting pipe 600 and the return pipe 700 are made of glass materials.
The top of the distillation flask 100 is communicated with the extractor 300 through a steam pipe 200, and a steam condensation pipe 400 is sleeved on the extractor 300 for condensing and recovering the distillate in the extractor 300. The cooling medium used in the vapor condenser 400 is-5 deg.c ethanol recycle. The side wall of the steam condensation pipe 400 is provided with a steam condensation liquid inlet nozzle and a steam condensation liquid outlet nozzle. The steam condensation liquid inlet nozzle and the steam condensation liquid outlet nozzle are respectively butted with an external condensation circulating mechanism.
A distillate collection tube 500 communicates with the bottom of the extractor 300 for collecting distillate from the extractor 300.
Referring to fig. 1, one end of a return pipe 700 is communicated with a steam pipe 200 and the other end is communicated with a distillate collection pipe 500, and the end of the return pipe 700 communicated with the steam pipe 200 is higher than the end communicated with the distillate collection pipe 500.
The volatile oil collecting pipe 600 is communicated with the upper part of the distillate collecting pipe 500 to collect volatile oil in the distillate. The interface between essential oil collection tube 600 and distillate collection tube 500 is located between the level of the two ends of return tube 700. The wall of the volatile oil collecting pipe 600 is provided with scale marks.
One end of the draft tube 800 is connected to the extractor 300, and the other end extends to the lower position of the distillate collection tube 500.
Referring to fig. 1, the volatile oil extraction apparatus 10 further includes a volatile oil condensation pipe 900. The volatile oil collecting pipe 600 penetrates through the volatile oil condensation pipe 900. The cooling medium used by the volatile oil condenser 900 is ethanol circulation at-5 ℃. The side wall of the volatile oil condensation pipe 900 is provided with a volatile oil condensation liquid inlet nozzle and a volatile oil condensation liquid outlet nozzle. The volatile oil condensation liquid inlet nozzle and the volatile oil condensation liquid outlet nozzle are respectively butted with an external condensation circulating mechanism.
The distillate collecting pipe 500 is provided with a pressure relief port, the pressure relief port is positioned at the upper part of the distillate collecting pipe 500, and the position of the pressure relief port is 10mm higher than the communication position of the return pipe 700 and the steam pipe 200.
Referring to fig. 1, a distillate discharge port is provided at the bottom of the distillate collection pipe 500, and a distillate discharge valve 1200 for opening or closing the distillate discharge port is provided at the distillate discharge port.
Referring to fig. 1, a volatile oil releasing port is formed at the bottom of the volatile oil collecting tube 600, and a volatile oil releasing valve 1100 for opening or closing the volatile oil releasing port is disposed at the volatile oil releasing port.
The communication position of the return pipe 700 and the steam pipe 200 is 5mm higher than that of the volatile oil collection pipe 600 and the distillate collection pipe 500.
The steam pipe 200 is connected with the distillation bottle 100 in an embedded clamping manner.
Referring to fig. 1, volatile oil collecting pipe 600 and distillate collecting pipe 500 are connected by a communicating pipe 1300, and communicating pipe 1300 is inclined in the vertical direction, and the end connected to distillate collecting pipe 500 is higher than the end connected to volatile oil collecting pipe 600. The height of the end of the communicating pipe 1300 connected to the distillate collecting pipe 500 is lower than the height of the position where the return pipe 700 is connected to the steam pipe 200. The height of the end of the communicating pipe 1300 connected with the distillate collecting pipe 500 is lower than the pressure relief port.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A volatile oil extraction device is characterized by comprising a distillation flask, a steam pipe, an extractor, a steam condensing pipe, a distillate collecting pipe, a volatile oil collecting pipe and a return pipe, the top of the distillation flask is communicated with the extractor through the steam pipe, the steam condensation pipe is sleeved on the extractor, the distillate collection tube is in communication with the bottom of the extractor for collecting distillate from the extractor, one end of the return pipe is communicated with the steam pipe and the other end is communicated with the distillate collecting pipe, the end of the return pipe communicated with the steam pipe is higher than the end of the return pipe communicated with the distillate collecting pipe, the volatile oil collecting pipe is communicated with the upper part of the distillate collecting pipe to be used for collecting volatile oil in the distillate, the interface position of the volatile oil collecting pipe and the distillate collecting pipe is between the heights of the two end parts of the return pipe.
2. The apparatus of claim 1, further comprising a fluid conducting tube, wherein one end of the fluid conducting tube is connected to the extractor, and the other end of the fluid conducting tube extends to a lower position of the distillate collecting tube.
3. The apparatus of claim 2, wherein the draft tube extends against an inner wall of the distillate collection tube.
4. The apparatus for extracting volatile oil according to claim 3, wherein the end of the draft tube in the distillate collecting tube is a pointed structure, and the tip of the pointed structure is tightly attached to the inner wall of the distillate collecting tube.
5. The apparatus of claim 4, wherein the point is located within the distillate collection tube above the junction of the return tube and the distillate collection tube.
6. The volatile oil extraction device according to any one of claims 1 to 5, further comprising a volatile oil condensation pipe, wherein the volatile oil collection pipe penetrates through the volatile oil condensation pipe.
7. The volatile oil extraction device according to any one of claims 1 to 5, wherein a pressure relief opening is formed in the distillate collection pipe, the pressure relief opening is located at the upper portion of the distillate collection pipe, the position of the pressure relief opening is 10-40mm higher than the communication position of the return pipe and the steam pipe, and a pressure relief valve for opening or closing the pressure relief opening is arranged at the position of the pressure relief opening.
8. The volatile oil extraction device as claimed in any one of claims 1 to 5, wherein a distillate release port is arranged at the bottom of the distillate collection pipe, and a distillate release valve for opening or closing the distillate release port is arranged at the distillate release port.
9. The volatile oil extraction device according to any one of claims 1 to 5, wherein a volatile oil release port is arranged at the bottom of the volatile oil collection pipe, and a volatile oil release valve for opening or closing the volatile oil release port is arranged at the volatile oil release port.
10. The apparatus for extracting volatile oil according to any one of claims 1 to 5, wherein the communication position of the return pipe and the steam pipe is 2 to 15mm higher than the communication position of the volatile oil collecting pipe and the distillate collecting pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943476.XU CN213012725U (en) | 2020-05-28 | 2020-05-28 | Volatile oil extraction device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020943476.XU CN213012725U (en) | 2020-05-28 | 2020-05-28 | Volatile oil extraction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854491A (en) * | 2022-05-19 | 2022-08-05 | 河北中烟工业有限责任公司 | Volatile oil extraction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854491A (en) * | 2022-05-19 | 2022-08-05 | 河北中烟工业有限责任公司 | Volatile oil extraction device |
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Address after: No. 8, Xixi Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Botton Spices Co.,Ltd. Address before: 523411 No.8 Dadiao Road, liangbian village, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN BOTON FLAVORS & FRAGRANCES Co.,Ltd. |
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