CN114790412A - Oil-water separation device and method for extracting plant essential oil - Google Patents
Oil-water separation device and method for extracting plant essential oil Download PDFInfo
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- CN114790412A CN114790412A CN202210315766.3A CN202210315766A CN114790412A CN 114790412 A CN114790412 A CN 114790412A CN 202210315766 A CN202210315766 A CN 202210315766A CN 114790412 A CN114790412 A CN 114790412A
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 266
- 238000000926 separation method Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000000605 extraction Methods 0.000 claims abstract description 21
- 238000012958 reprocessing Methods 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims description 41
- 239000003921 oil Substances 0.000 claims description 39
- 238000007667 floating Methods 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 10
- 238000009795 derivation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract description 3
- 239000011324 bead Substances 0.000 abstract description 2
- 241000609666 Tuber aestivum Species 0.000 description 9
- 239000010902 straw Substances 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 6
- 238000004821 distillation Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010062767 Hypophysitis Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/022—Refining
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention relates to the technical field of plant essential oil extraction, in particular to an oil-water separation device and method for plant essential oil extraction, which comprises a shell, a water tank, a water pump and a water pump, wherein the shell comprises a transmission assembly, and the transmission assembly is arranged below the shell; a separation assembly disposed inside the housing; the liquid separation component is arranged above the separation component; the liquid separation component comprises an essential oil leading-out component, a pure dew leading-out component, a connecting spring and an essential oil reprocessing component, the essential oil leading-out component is connected with the pure dew leading-out component through the connecting spring, the essential oil reprocessing component is arranged above the essential oil leading-out component, the liquid level of a pure dew solution is controlled by the liquid separation component, the phenomenon that the pure dew solution is mixed into the essential oil can be reduced, the separation effect of the essential oil is improved, meanwhile, the device is provided with the separation component, the fine essential oil bead aggregation is accelerated through the separation component, and the separation efficiency of the essential oil and the solution is improved.
Description
Technical Field
The invention relates to the technical field of plant essential oil extraction, in particular to an oil-water separation device and method for plant essential oil extraction.
Background
The plant essential oil is extracted from flower, leaf, root, bark, fruit, seed, resin, etc. of herbaceous plant by distillation and squeezing. Because the essential oil of the fumigation has high volatility and small molecules, the essential oil is easy to be absorbed by human bodies and can quickly permeate into the organs in the human bodies to discharge redundant components out of the human bodies, the whole process only needs a few minutes, and the fragrance of the plants directly stimulates the secretion of pituitary gland, the secretion of enzymes, hormones and the like, balances the functions in the human bodies, and plays a role in beautifying and protecting the skin. Distillation is the most common method for extracting essential oils of aromatic plants, and 95% of the essential oils of aromatic plants are extracted by distillation. In the manufacture of essential oils, the water distillation method is used in which the plant material is completely immersed in water and left to boil, and in a way that protects the extracted oil, since the water surrounding the oil acts as a barrier preventing the oil from becoming too hot, and when the concentrated material cools down, the water and essential oil are separated.
The utility model discloses a china utility model patent (CN213835245U) has disclosed an oil water separator for plant extraction of essential oil, including the oil water separator main part, be equipped with the precipitation tank in the oil water separator main part, and be equipped with the lid on the precipitation tank to be equipped with plant essential oil and water in the precipitation tank, the precipitation tank lower extreme is connected with clean sewage export and water separation pipe, and is equipped with spacing pipe in the precipitation tank, spacing intraductal the inserting is equipped with the essential oil extraction pipe, and all installs the control valve on essential oil extraction pipe and clean sewage export and the water separation pipe, the cover is equipped with the regulating block on the essential oil extraction pipe, and inserts on the regulating block and be equipped with lead screw and gag lever post. When this an oil-water separator for plant extraction of essential oil separates plant essential oil and water, the height of pipeline that the regulation that can be convenient is used for the extraction of essential oil in the precipitation tank avoids plant essential oil and moisture proportion not simultaneously, and moisture is more and influences the extraction of essential oil effect
There are the following problems:
(1) in the using process of the existing equipment, the interior of the existing equipment cannot change along with the change of the liquid level, and meanwhile, a small amount of hydrolat exists in the essential oil, so that the flavor and the quality of the essential oil are easy to change, and the quality of essential oil separation is reduced;
(2) in the using process of the existing equipment, because the essential oil is separated from the hydrolat only by adopting a simple standing method in the existing equipment, fine essential oil droplets exist in the hydrolat, and the fine essential oil droplets need more time for aggregation and separation, so the separation efficiency is slower.
Disclosure of Invention
The invention aims to provide an oil-water separation device and method for extracting plant essential oil, so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: an oil-water separation device and method for extracting plant essential oil, which comprises a shell, a water tank, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the shell comprises a transmission assembly arranged below the shell;
a separation assembly disposed inside the housing;
the liquid separation component is arranged above the separation component;
wherein, divide the liquid subassembly to include that essential oil derives subassembly, hydrolat and derives subassembly, connecting spring and essential oil reprocessing subassembly, the subassembly is derived to essential oil and hydrolat and derives the subassembly and be connected through connecting spring, the subassembly setting is reprocessed at essential oil and derives the top of subassembly.
Further, the casing includes upper casing and separator, upper casing and separator are inside to be linked together, the top of upper casing is provided with the essential oil contact tube, and the other end of essential oil contact tube is connected with the air guide valve pipe, the outer wall of separator is provided with feed liquor pipe, first pure dew liquid exit tube and second pure dew liquid exit tube, and the position of feed liquor pipe at the separator outer wall is corresponding with separator's position.
Furthermore, the transmission assembly comprises a motor, the output end of the motor is connected with a transmission shaft, the transmission shaft is connected with the separating assembly, one end, far away from the motor, of the transmission shaft is connected with a transmission rod, the transmission rod is connected with the liquid separating assembly, one end, far away from the transmission shaft, of the transmission rod is connected with a reciprocating lead screw, the reciprocating lead screw is connected with the essential oil reprocessing assembly, and a reciprocating guide groove is formed in the outer portion of the transmission rod.
Further, the separating assembly comprises a blocking plate and fan blades, the blocking plate is arranged above the fan blades, the outer portion of the blocking plate is conical, through holes are formed in the outer portion of the blocking plate, arc-shaped collecting strips are arranged on the outer walls of the fan blades, and the cross sections of the collecting strips are arc-shaped.
Further, the essential oil derivation component comprises an essential oil suction seat, a first connecting pipe is arranged at the top of the essential oil suction seat, an essential oil guide cavity is formed in the essential oil suction seat, the essential oil guide cavity is communicated with one end of the first connecting pipe, the other end of the first connecting pipe is connected with the essential oil reprocessing component, four essential oil suction pipes are arranged on the outer ring of the essential oil suction seat and communicated with the interior of the essential oil guide cavity, check pieces are arranged on the inner sides of the essential oil suction pipes, and a limit groove is formed in the outer ring of the essential oil suction seat.
Furthermore, the hydrolat deriving component comprises a hydrolat suction seat, four grooves are formed in the periphery of the hydrolat suction seat, four floating ball fixing rods are hinged in the grooves, floating balls are fixed at the other ends of the floating ball fixing rods, a sealing plug connecting rod is hinged to the outer wall of each floating ball fixing rod, the other end of each sealing plug connecting rod is connected with a sealing plug, a hydrolat guiding cavity is formed in the hydrolat suction seat, a through hole matched with the sealing plug is formed in the outer wall of the hydrolat guiding cavity, and a second connecting pipe is connected below the hydrolat suction seat.
Further, the essential oil reprocessing subassembly includes built-in bin, cylindrical cavity has been seted up at built-in bin center, and the inside locating lever that is provided with of built-in bin cavity, and the outside cover of locating lever is equipped with the check valve piece, and the check valve piece is connected with drive assembly, spiral helicine heating chamber has been seted up to the inner wall of built-in bin, and the air inlet and the gas outlet in heating chamber are connected with steam respectively and advance pipe and steam outlet pipe.
Furthermore, the position of the limiting groove corresponds to that of the floating ball fixing rod, the width of the inner part of the limiting groove is larger than that of the floating ball fixing rod, and a groove matched with the shape of the upper end of the pure dew suction seat is formed in the lower end of the essential oil suction seat.
Furthermore, the height of the lowermost end of the essential oil suction pipe is higher than the height of the uppermost end of the hydrolat suction pipe, and the essential oil suction pipe and the hydrolat suction pipe are distributed in a staggered manner.
Further, the method comprises the following steps:
s1: the leading-in work is carried out, namely, the mixed essential oil and the steam are led into a steam inlet pipe, the mixed steam passes through a heating cavity, an internal storage box is heated through the steam, then the mixed steam enters a condensing device through a steam outlet pipe, and then the condensed mixed solution is led into a separation pipe through a liquid inlet pipe;
s2: separating oil, starting a motor, driving a transmission shaft, a transmission rod and a reciprocating screw rod to rotate at a low speed by the motor, driving a separation assembly to rotate at a low speed by the transmission shaft, enabling fan blades to contact with mixed solution led in by a liquid inlet pipe firstly, gathering fine oil droplets in the solution by the fan blades, enabling the fine oil droplets to move to a collection strip to contact with each other and extrude the collection strip, gathering larger oil droplets on the collection strip, enabling the larger oil droplets to float towards the upper part of the solution, and enabling a blocking plate to play a role in blocking the separation pipe to prevent the fan blades from influencing the gathering of the oil droplets above the separation pipe when rotating;
s3: the pure dew guiding-out work is carried out, the floating ball is jacked upwards by the separating pipe solution, so that the through hole on the pure dew guide cavity cannot be plugged by the plug, the redundant pure dew solution in the separating pipe flows into the pure dew guide cavity, the pure dew solution is guided out through the pure dew guide cavity, the second connecting pipe and the first pure dew liquid outlet pipe, the essential oil guiding-out assembly is prevented from being influenced by too much pure dew, and if the pure dew is too much, the second pure dew liquid outlet pipe can be directly used for guiding out too much pure dew solution;
s4: the work is derived to essential oil, reciprocal lead screw can drive the check valve piece and remove in the pivoted, like this the check valve piece moves up, first connecting pipe can produce the negative pressure, so essential oil direction chamber and essential oil straw can produce the suction, inhale the essential oil above the pure dew solution, the height of essential oil straw is higher than the pure dew straw simultaneously, essential oil is only inhaled to the essential oil straw like this, and the essential oil straw inboard is provided with the backstop, prevent the inside essential oil of essential oil straw and spill, after the essential oil is inhaled inside built-in bin, built-in bin can heat essential oil once more, a small amount of pure dew that sneaks into in the essential oil can gasify into steam, make the pure dew separate more thoroughly with essential oil, the check valve piece can move down after moving to the maximum distance on reciprocal lead screw, so the essential oil can flow to the top of check valve piece, and when the check valve piece moves up once more, essential oil and hydrolat steam can enter into in the essential oil delivery pipe together, and hydrolat steam is discharged through the air guide valve pipe, and essential oil exports through the essential oil delivery pipe.
The invention provides an oil-water separation device and method for extracting plant essential oil through improvement, and compared with the prior art, the oil-water separation device and method have the following improvement and advantages:
one is as follows: the liquid level of the hydrolized solution is controlled by the liquid separating component, so that the hydrolized solution is prevented from being mixed into the essential oil, the essential oil separating effect is improved, meanwhile, the device is provided with the separating component, the aggregation of fine essential oil beads is accelerated by the separating component, and the essential oil and solution separating efficiency of the device is improved;
the second step is as follows: the transmission shaft, the transmission rod and the reciprocating screw rod in the transmission assembly are respectively in transmission connection with the separation assembly, the essential oil leading-out assembly and the essential oil reprocessing assembly, so that the separation assembly, the essential oil leading-out assembly and the essential oil reprocessing assembly can be controlled to work simultaneously, the use of a transmission source is reduced, the size of equipment is reduced, and the use efficiency of the equipment is improved;
and thirdly: the reciprocating guide groove on the outer wall of the transmission rod can be matched with the essential oil suction seat, and the inner side of the essential oil suction seat is provided with the bulge matched with the reciprocating guide groove, so that the essential oil suction seat can move up and down when the reciprocating guide groove rotates along with the transmission rod, the essential oil suction tube can be close to the pure dew suction tube, the essential oil suction tube can be closer to the contact surface of the essential oil and the pure dew solution, and the essential oil absorption effect is improved;
fourthly, the method comprises the following steps: the floating ball can be influenced by the hydrolat, when the liquid level of the hydrolat rises to jack the floating ball, the floating ball can drive the sealing plug to separate from the through hole at the upper end of the hydrolat guide cavity through the sealing plug connecting rod, so that redundant hydrolat can enter the hydrolat guide cavity, and meanwhile, excessive hydrolat can be led out through the second hydrolat outlet pipe, so that the situation that the collecting work of essential oil is influenced by excessive hydrolat is prevented, and meanwhile, when the liquid level of the hydrolat drops too low, the floating ball cannot be floated by the essential oil, so that the sealing plug can always block the through hole on the hydrolat guide cavity (32) to prevent the essential oil from entering the hydrolat guide cavity (32) to flow away;
and fifthly: the essential oil reprocessing component can reuse the heat of the essential oil mixed steam, and can heat a small amount of hydrolat in the essential oil, so that the hydrolat content in the essential oil is reduced, and the quality of the essential oil is improved.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the inside structure of the separator tube of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a cross-sectional view of a separator tube according to the present invention;
FIG. 6 is a schematic view of a dispensing assembly of the present invention;
FIG. 7 is a top view of a dispensing assembly of the present invention;
FIG. 8 is a front view of a dispensing assembly of the present invention;
FIG. 9 is an enlarged view of A of FIG. 5;
FIG. 10 is a cross-sectional view taken at B-B of FIG. 8 in accordance with the present invention;
FIG. 11 is an enlarged view of C of FIG. 7 according to the present invention;
FIG. 12 is an enlarged view of D of FIG. 5 in accordance with the present invention;
FIG. 13 is an enlarged view of E of FIG. 3 according to the present invention;
description of the reference numerals: 1. an upper sleeve pipe, 2, an essential oil delivery pipe, 3, a separation pipe, 4, a motor, 5, a liquid inlet pipe, 6, a first pure dew liquid outlet pipe, 7, a second pure dew liquid outlet pipe, 8, a transmission shaft, 9, a baffle plate, 10, fan blades, 11, a built-in storage box, 12, a reciprocating screw rod, 13, a positioning rod, 14, a one-way valve plate, 15, a first connecting pipe, 16, an essential oil suction seat, 17, a second connecting pipe, 18, a transmission rod, 19, an essential oil suction pipe and 20, the device comprises check plates 21, a limiting groove 22, a hydrolat suction seat 23, a floating ball 24, a floating ball fixing rod 25, a hydrolat suction pipe 26, a supporting rod 27, a connecting spring 28, a sealing ring 29, an essential oil guide cavity 30, a steam outlet pipe 31, a sealing plug connecting rod 32, a hydrolat guide cavity 33, a sealing plug 34, an air guide valve pipe 35, a steam inlet pipe 36, a reciprocating guide groove 37, a heating cavity 38 and a collecting strip.
Detailed Description
The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides an oil-water separation device and method for extracting plant essential oil, which are improved, and are shown in figures 1-13, and comprise a shell, a transmission component and a separation component, wherein the shell comprises a transmission component;
the separation assembly is arranged inside the shell;
the liquid separating component is arranged above the separating component;
wherein, divide the liquid subassembly to include that the essential oil is derived subassembly, the hydrolat and is derived subassembly, connecting spring 27 and essential oil reprocessing subassembly, the essential oil is derived subassembly and hydrolat and is derived the subassembly and be connected through connecting spring 27, the essential oil reprocessing subassembly sets up the top of deriving the subassembly at the essential oil.
Divide the liquid level of the solution of liquid subassembly to the hydrolat to control, can reduce the hydrolat like this and sneak into in the essential oil, improve the separation effect of essential oil, the device is provided with separable set simultaneously, accelerate tiny essential oil pearl gathering through separable set, improve the separation efficiency of the device essential oil and solution, separable set can accelerate the gathering efficiency of essential oil in the hydrolat mixed solution, improve the separation efficiency of essential oil, and drive assembly can simultaneously act on separable set and divide the liquid subassembly, reduce the device's volume, improve the device's transmission efficiency.
Further, the casing includes sleeve pipe 1 and separator 3, goes up sleeve pipe 1 and separator 3 inside and is linked together, and the top of going up sleeve pipe 1 is provided with essential oil contact tube 2, and the other end of essential oil contact tube 2 is connected with air guide valve pipe 34, and the outer wall of separator 3 is provided with feed liquor pipe 5, first truffle exit tube 6 and second truffle exit tube 7, and feed liquor pipe 5 is corresponding with separator element's position in the position of separator 3 outer walls.
Second connecting pipe 17's one end can be connected with first pure dew liquid exit tube 6, the inside pure dew solution of pure dew direction chamber 32 can be derived through first pure dew liquid exit tube 6 like this, air guide valve pipe 34 plays carminative effect, derive the inside steam of essential oil contact tube 2, improve the derivation effect of essential oil, simultaneously feed liquor pipe 5 is connected with external condensing equipment (not shown in the figure), and condensing equipment's entering end and steam exit tube 30 are connected, make steam enter into heating chamber 37 earlier, carry out the work that heats to built-in bin 11, improve thermal utilization ratio.
Further, the transmission assembly comprises a motor 4, the output end of the motor 4 is connected with a transmission shaft 8, the transmission shaft 8 is connected with the separation assembly, one end, far away from the motor 4, of the transmission shaft 8 is connected with a transmission rod 18, the transmission rod 18 is connected with the liquid separation assembly, one end, far away from the transmission shaft 8, of the transmission rod 18 is connected with a reciprocating screw rod 12, the reciprocating screw rod 12 is connected with the essential oil reprocessing assembly, and a reciprocating guide groove 36 is formed in the outer portion of the transmission rod 18.
Furthermore, the height of the lowest end of the essential oil suction pipe 19 is higher than the height of the highest end of the hydrolat suction pipe 25, and the essential oil suction pipe 19 and the hydrolat suction pipe 25 are distributed in a staggered manner.
The inner side of the oil suction seat 16 is provided with a bulge matched with the reciprocating guide groove 36, so that when the reciprocating guide groove 36 rotates along with the transmission rod 18, the oil suction seat 16 can move up and down, the oil suction pipe 19 can be close to the hydrolat suction pipe 25, the oil suction pipe 19 can be closer to the contact surface of the essential oil and the hydrolat solution, and the absorption effect of the essential oil is improved.
Further, the separating assembly comprises a blocking plate 9 and fan blades 10, the blocking plate 9 is arranged above the fan blades 10, the outer portion of the blocking plate 9 is conical, through holes are formed in the outer portion of the blocking plate 9, arc-shaped collecting strips 38 are arranged on the outer walls of the fan blades 10, and the cross sections of the collecting strips 38 are arc-shaped.
Further, the essential oil is derived the subassembly and is inhaled the seat 16 including the essential oil, the top that the seat 16 was inhaled to the essential oil is provided with first connecting pipe 15, and the essential oil inhales the inside of seat 16 and has seted up essential oil direction chamber 29, essential oil direction chamber 29 is linked together with the one end of first connecting pipe 15, the first connecting pipe 15 other end is reprocessed the subassembly with the essential oil and is connected, the outer lane that the seat 16 was inhaled to the essential oil is provided with four essential oil straws 19, four essential oil straws 19 all are linked together with essential oil direction chamber 29 is inside, four essential oil straws 19 inboard all are provided with backstop 20, and the spacing groove 21 has been seted up to the outer lane that the seat 16 was inhaled to the essential oil.
Furthermore, the position of the limiting groove 21 corresponds to that of the floating ball fixing rod 24, the width of the inner part of the limiting groove 21 is larger than that of the floating ball fixing rod 24, and the lower end of the essential oil suction seat 16 is provided with a groove matched with the shape of the upper end of the hydrolat suction seat 22.
When the essential oil suction seat 16 moves downwards, the limiting groove 21 on the essential oil suction seat 16 can be clamped on the floating ball fixing rod 24, the position of the essential oil suction seat 16 is limited through the floating ball fixing rod 24, the essential oil suction seat 16 is prevented from shaking, meanwhile, the floating ball fixing rod 24 can be pressed downwards by the essential oil suction seat 16, the sealing plug 33 can be pressed by the floating ball fixing rod 24 and the sealing plug connecting rod 31, the situation that leakage occurs in a gap between the sealing plug 33 and the hydrolat guide cavity 32 when the essential oil suction seat 16 moves downwards to absorb essential oil is prevented, the check sheet 20 is arranged inside the essential oil suction tube 19, so that when the one-way valve sheet 14 moves downwards, essential oil inside the essential oil suction tube 19 can be squeezed by the one-way valve sheet 14, the essential oil inside the essential oil suction tube 19 is prevented from leaking, and the essential oil separation effect is improved.
Further, the base 22 is inhaled including the truffle to the truffle derivation subassembly, four recesses have been seted up all around to the truffle is inhaled base 22, it has the floater dead lever 24 to articulate in four recesses, the other end of floater dead lever 24 is fixed with floater 23, floater dead lever 24 outer wall articulates there is the shutoff connecting rod 31, and the other end of shutoff connecting rod 31 is connected with shutoff 33, truffle direction chamber 32 has been seted up to the inside that the base 22 was inhaled to the truffle, and truffle direction chamber 32 outer wall seted up with shutoff 33 assorted through-hole, the below that the base 22 was inhaled to the truffle is connected with second connecting pipe 17.
The density of floater 23 is less than the density of the hydrolat, and the density of floater 23 is greater than the density of essential oil, floater 23 can receive the influence of hydrolat, when the liquid level of hydrolat rises with floater 23 jack-up, floater 23 can drive stopper 33 through stopper connecting rod 31 and break away from in the through-hole of hydrolat guide chamber 32 upper end, unnecessary hydrolat can enter into hydrolat guide chamber 32 like this, too much hydrolat can derive through second hydrolat play liquid exit tube 7 simultaneously, prevent that hydrolat from influencing the collection work of essential oil too much, when hydrolat liquid level descends and crosses lowly simultaneously, essential oil can't float floater 23, stopper 33 can stop up hydrolat guide chamber 32 upper through-hole all the time like this, prevent that essential oil from entering hydrolat guide chamber 32 and flowing away.
Further, the essential oil reprocessing assembly comprises a built-in storage box 11, a cylindrical cavity is formed in the center of the built-in storage box 11, a positioning rod 13 is arranged inside the cavity of the built-in storage box 11, a one-way valve sheet 14 is sleeved outside the positioning rod 13, the one-way valve sheet 14 is connected with a transmission assembly, a spiral heating cavity 37 is formed in the inner wall of the built-in storage box 11, and an air inlet and an air outlet of the heating cavity 37 are respectively connected with a steam inlet pipe 35 and a steam outlet pipe 30.
Steam can heat built-in storage box 11 when heating chamber 37, and a small amount of pure dew can be heated and become steam in the essential oil of built-in storage box 11 simultaneously, can purify essential oil once more, improves the quality of essential oil separation.
Further, the method comprises the following steps:
s1: introducing, namely introducing the mixed essential oil and the steam into a steam inlet pipe 35, heating the built-in storage box 11 through the steam by passing the mixed steam through a heating cavity 37, then introducing the mixed steam into condensing equipment through a steam outlet pipe 30, and then introducing the condensed mixed solution into a separation pipe 3 through a liquid inlet pipe 5;
s2: separating oil, starting a motor 4, enabling the motor 4 to drive a transmission shaft 8, a transmission rod 18 and a reciprocating screw rod 12 to rotate at a low speed, simultaneously driving the transmission shaft 8 to drive a separating assembly to rotate at a low speed, then enabling fan blades 10 to contact with mixed solution led in by a liquid inlet pipe 5 firstly, gathering fine oil droplets in the solution through the fan blades 10, moving the fine oil droplets to a collecting strip 38 to contact with each other and extrude the fine oil droplets, gathering larger oil droplets on the collecting strip 38, then floating the larger oil droplets towards the upper part of the solution, and simultaneously enabling a blocking plate 9 to play a role in blocking the inside of a separating pipe 3 to prevent the fan blades 10 from influencing the gathering of the oil droplets above the separating pipe 3 when rotating;
s3: the pure dew guiding operation is carried out, the floating ball 23 is jacked upwards by the solution in the separation pipe 3, so that the through hole in the pure dew guiding cavity 32 cannot be blocked by the plug 33, the redundant pure dew solution in the separation pipe 3 flows into the pure dew guiding cavity 32, the pure dew solution is guided out through the pure dew guiding cavity 32, the second connecting pipe 17 and the first pure dew liquid outlet pipe 6, the essential oil guiding assembly is prevented from being influenced by too much pure dew, and if the pure dew is too much, the excessive pure dew solution can be directly guided out through the second pure dew liquid outlet pipe 7;
s4: the essential oil is led out, the reciprocating screw rod 12 can drive the one-way valve plate 14 to move when rotating, so that when the one-way valve plate 14 moves upwards, the first connecting pipe 15 can generate negative pressure, so that the essential oil guide cavity 29 and the essential oil suction pipe 19 can generate suction force to suck the essential oil above the pure dew solution, meanwhile, the height of the essential oil suction pipe 19 is higher than that of the pure dew suction pipe 25, so that the essential oil suction pipe 19 only can suck the essential oil, the inner side of the essential oil suction pipe 19 is provided with the check sheet 20 to prevent the essential oil in the essential oil suction pipe 19 from leaking, after the essential oil is sucked into the built-in storage box 11, the built-in storage box 11 can heat the essential oil again, a small amount of the pure dew mixed in the essential oil can be gasified into steam, the pure dew and the essential oil can be separated more thoroughly, the one-way valve plate 14 can move downwards after moving to the maximum distance on the reciprocating screw rod 12, so that the essential oil can flow to the upper part of the one-way valve plate 14, when the check valve plate 14 moves upward again, the essential oil and the distillate vapor enter the essential oil outlet pipe 2 together, the distillate vapor is discharged through the air valve pipe 34, and the essential oil is discharged through the essential oil outlet pipe 2.
The working principle is as follows: firstly, the device is arranged at a proper place, mixed essential oil and steam are led into a steam inlet pipe 35, the mixed steam passes through a heating cavity 37, the built-in storage box 11 is heated through the steam, then the mixed steam enters a condensing device through a steam outlet pipe 30, then the condensed mixed solution is led into a separation pipe 3 through a liquid inlet pipe 5, then a motor 4 is started, the motor 4 drives a transmission shaft 8, a transmission rod 18 and a reciprocating screw rod 12 to rotate at a low speed, simultaneously the transmission shaft 8 drives the separation assembly to rotate at a low speed together, then fan blades 10 are firstly contacted with the mixed solution led in the liquid inlet pipe 5, fine oil droplets in the solution are gathered through the fan blades 10, then the fine oil droplets can move to a collection strip 38 to be contacted and extruded with each other, thus bigger oil droplets are gathered on the collection strip 38, then the bigger oil droplets float towards the upper part of the solution, and simultaneously a blocking plate 9 plays a role in blocking the inner part of the separation pipe 3, the phenomenon that oil droplets above the separation pipe 3 are gathered when the fan blade 10 rotates is prevented, the solution in the separation pipe 3 is increased, the floating ball 23 is jacked upwards by the liquid level of the solution, the through hole in the hydrolat guide cavity 32 cannot be blocked by the plug 33, and the redundant hydrolat solution in the separation pipe 3 flows into the hydrolat guide cavity 32, and the hydrolat solution is led out through the hydrolat guide cavity 32, the second connecting pipe 17 and the first hydrolat liquid outlet pipe 6, so that the influence of the excessive hydrolat on an essential oil leading-out component is avoided, if the hydrolat solution is excessive, the excessive hydrolat solution can be directly led out through the second hydrolat liquid outlet pipe 7, the reciprocating screw rod 12 can drive the one-way valve plate 14 to move when the one-way valve plate 14 moves upwards, the first connecting pipe 15 can generate negative pressure, so that the essential oil guide cavity 29 and the essential oil suction pipe 19 can generate suction force to suck the essential oil above the hydrolat solution, meanwhile, the height of the essential oil suction pipe 19 is higher than that of the pure dew suction pipe 25, so that the essential oil suction pipe 19 only sucks essential oil, the inner side of the essential oil suction pipe 19 is provided with the check piece 20, the leakage of the essential oil inside the essential oil suction pipe 19 is prevented, after the essential oil is sucked into the built-in storage box 11, the built-in storage box 11 heats the essential oil again, a small amount of pure dew mixed in the essential oil can be gasified into steam, the pure dew and the essential oil are separated more thoroughly, the one-way valve plate 14 moves downwards after moving to the maximum distance on the reciprocating screw rod 12, the essential oil can flow to the upper side of the one-way valve plate 14, when the one-way valve plate 14 moves upwards again, the essential oil and the pure dew steam can enter the essential oil outlet pipe 2 together, the pure dew steam is discharged through the air guide valve pipe 34, and the essential oil is led out through the essential oil outlet pipe 2.
Claims (10)
1. The utility model provides an oil-water separator for plant essential oil draws, includes the casing, its characterized in that: the device comprises a transmission assembly, wherein the transmission assembly is arranged below a shell;
a separation assembly disposed inside the housing;
the liquid separation component is arranged above the separation component;
the liquid separating component comprises an essential oil leading-out component, a pure dew leading-out component, a connecting spring (27) and an essential oil reprocessing component, wherein the essential oil leading-out component and the pure dew leading-out component are connected through the connecting spring (27), and the essential oil reprocessing component is arranged above the essential oil leading-out component.
2. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the casing includes sleeve pipe (1) and separator (3), it is linked together to go up sleeve pipe (1) and separator (3) inside, the top of going up sleeve pipe (1) is provided with essential oil contact tube (2), and the other end of essential oil contact tube (2) is connected with air guide valve pipe (34), the outer wall of separator (3) is provided with feed liquor pipe (5), first dew liquid exit tube (6) and second dew liquid exit tube (7), and feed liquor pipe (5) are corresponding with separator's position in the position of separator (3) outer wall.
3. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the transmission assembly comprises a motor (4), the output end of the motor (4) is connected with a transmission shaft (8), the transmission shaft (8) is connected with the separating assembly, one end, far away from the motor (4), of the transmission shaft (8) is connected with a transmission rod (18), the transmission rod (18) is connected with the liquid separating assembly, one end, far away from the transmission shaft (8), of the transmission rod (18) is connected with a reciprocating screw rod (12), the reciprocating screw rod (12) is connected with the essential oil reprocessing assembly, and a reciprocating guide groove (36) is formed in the outer portion of the transmission rod (18).
4. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the separating assembly comprises a blocking plate (9) and fan blades (10), the blocking plate (9) is arranged above the fan blades (10), the outer portion of the blocking plate (9) is conical, a through hole is formed in the outer portion of the blocking plate (9), the outer wall of each fan blade (10) is provided with an arc-shaped collecting strip (38), and the section of each collecting strip (38) is arc-shaped.
5. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the essential oil derivation component comprises an essential oil suction seat (16), wherein a first connecting pipe (15) is arranged at the top of the essential oil suction seat (16), an essential oil guide cavity (29) is formed in the essential oil suction seat (16), the essential oil guide cavity (29) is communicated with one end of the first connecting pipe (15), the other end of the first connecting pipe (15) is connected with an essential oil reprocessing component, four essential oil suction pipes (19) are arranged on the outer ring of the essential oil suction seat (16), the essential oil suction pipes (19) are communicated with the inside of the essential oil guide cavity (29), check pieces (20) are arranged on the inner sides of the essential oil suction pipes (19), and a limiting groove (21) is formed in the outer ring of the essential oil suction seat (16).
6. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the hydrolat deriving subassembly includes that the hydrolat inhales seat (22), four recesses have been seted up around hydrolat inhales seat (22), four articulated in the recess have floater dead lever (24), and the other end of floater dead lever (24) is fixed with floater (23), and floater dead lever (24) outer wall articulates there is stopcock connecting rod (31), and the other end of stopcock connecting rod (31) is connected with stopcock (33), hydrolat direction chamber (32) have been seted up to the inside of hydrolat inhales seat (22), and hydrolat direction chamber (32) outer wall set up with stopcock (33) assorted through-hole, the below of hydrolat inhale seat (22) is connected with second connecting pipe (17).
7. The oil-water separator for plant essential oil extraction as claimed in claim 1, wherein: the essential oil reprocessing assembly comprises a built-in storage box (11), a cylindrical cavity is formed in the center of the built-in storage box (11), a positioning rod (13) is arranged inside the cavity of the built-in storage box (11), a one-way valve sheet (14) is sleeved outside the positioning rod (13), the one-way valve sheet (14) is connected with a transmission assembly, a spiral heating cavity (37) is formed in the inner wall of the built-in storage box (11), and an air inlet and an air outlet of the heating cavity (37) are respectively connected with a steam inlet pipe (35) and a steam outlet pipe (30).
8. The oil-water separation device for plant essential oil extraction as claimed in claim 5 or 6, wherein: the position of the limiting groove (21) corresponds to that of the floating ball fixing rod (24), the width of the inner part of the limiting groove (21) is larger than that of the floating ball fixing rod (24), and a groove matched with the shape of the upper end of the pure dew suction seat (22) is formed in the lower end of the essential oil suction seat (16).
9. The oil-water separation device for plant essential oil extraction as claimed in claim 5 or 6, wherein: the height of the lowest end of the essential oil suction pipe (19) is higher than that of the uppermost end of the pure dew suction pipe (25), and the essential oil suction pipe (19) and the pure dew suction pipe (25) are distributed in a staggered mode.
10. The oil-water separator for plant essential oil extraction according to claim 1, comprising the method of the oil-water separator for plant essential oil extraction according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: the introduction work comprises the steps of introducing mixed essential oil and steam into a steam inlet pipe (35), heating the built-in storage tank (11) through the steam by passing the mixed steam through a heating cavity (37), then introducing the mixed steam into condensing equipment through a steam outlet pipe (30), and then introducing the condensed mixed solution into a separation pipe (3) through a liquid inlet pipe (5);
s2: separating oil, starting a motor (4), enabling the motor (4) to drive a transmission shaft (8), a transmission rod (18) and a reciprocating screw rod (12) to rotate at a low speed, simultaneously driving the transmission shaft (8) to drive a separation assembly to rotate at a low speed together, then enabling fan blades (10) to be firstly contacted with a mixed solution led in by a liquid inlet pipe (5), gathering fine oil droplets in the solution through the fan blades (10), then enabling the fine oil droplets to move onto a collection strip (38) to be contacted with each other and extruded, gathering larger oil droplets on the collection strip (38), then enabling the larger oil droplets to float towards the upper side of the solution, simultaneously enabling a blocking plate (9) to play a role in blocking the inside of a separation pipe (3), and preventing the fan blades (10) from influencing the gathering of the oil droplets above the separation pipe (3) when rotating;
s3: the pure dew is led out, the separating tube (3) solution can jack the floating ball (23) upwards, so that the sealing plug (33) cannot plug the through hole in the pure dew guide cavity (32), the redundant pure dew solution in the separating tube (3) can flow into the pure dew guide cavity (32), and the pure dew solution is led out through the pure dew guide cavity (32), the second connecting tube (17) and the first pure dew liquid outlet tube (6), so that the essential oil leading-out assembly is prevented from being influenced by too much pure dew, and if the pure dew is too much, the excessive pure dew solution can be directly led out through the second pure dew liquid outlet tube (7);
s4: the essential oil is led out and worked, reciprocating screw rod (12) can drive one-way valve plate (14) to move when rotating, so when one-way valve plate (14) moves upwards, first connecting pipe (15) can generate negative pressure, so essential oil guide cavity (29) and essential oil suction pipe (19) can generate suction force, the essential oil above the hydrosol solution is sucked, meanwhile, the height of essential oil suction pipe (19) is higher than that of the hydrosol suction pipe (25), so the essential oil suction pipe (19) only sucks essential oil, and a check sheet (20) is arranged on the inner side of the essential oil suction pipe (19), the essential oil inside the essential oil suction pipe (19) is prevented from leaking, after the essential oil is sucked into the built-in storage box (11), the built-in storage box (11) can heat the essential oil again, a small amount of the hydrosol mixed in the essential oil can be gasified into steam, the hydrosol and the essential oil can be more thoroughly separated, one-way valve plate (14) can move downwards after moving to the maximum distance on reciprocating screw rod (12), therefore, the essential oil can flow to the upper part of the one-way valve plate (14), when the one-way valve plate (14) moves upwards again, the essential oil and the pure dew steam can enter the essential oil delivery pipe (2) together, the pure dew steam is discharged through the air guide valve pipe (34), and the essential oil is delivered through the essential oil delivery pipe (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210315766.3A CN114790412B (en) | 2022-03-29 | 2022-03-29 | Oil-water separation device and method for extracting plant essential oil |
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| CN202210315766.3A CN114790412B (en) | 2022-03-29 | 2022-03-29 | Oil-water separation device and method for extracting plant essential oil |
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| CN114790412B CN114790412B (en) | 2023-11-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820344B1 (en) * | 2006-10-19 | 2008-04-07 | 주식회사 파인엠 | Apparatus for extracting essential oil from plants |
| CN206566551U (en) * | 2017-02-28 | 2017-10-20 | 湖北好雨时节农业发展有限责任公司 | Oily-water seperating equipment for producing rose |
| CN210458086U (en) * | 2019-07-16 | 2020-05-05 | 海龙(张家港)实业有限公司 | Rolling oil circulating filtration recycling device |
| CN213835245U (en) * | 2020-11-15 | 2021-07-30 | 江西森海植物油有限公司 | A oil-water separator for plant essential oil draws |
| CN113713432A (en) * | 2021-08-16 | 2021-11-30 | 凤凰县金叶生物科技有限公司 | Rosemary draws uses pure dew collection device |
-
2022
- 2022-03-29 CN CN202210315766.3A patent/CN114790412B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820344B1 (en) * | 2006-10-19 | 2008-04-07 | 주식회사 파인엠 | Apparatus for extracting essential oil from plants |
| CN206566551U (en) * | 2017-02-28 | 2017-10-20 | 湖北好雨时节农业发展有限责任公司 | Oily-water seperating equipment for producing rose |
| CN210458086U (en) * | 2019-07-16 | 2020-05-05 | 海龙(张家港)实业有限公司 | Rolling oil circulating filtration recycling device |
| CN213835245U (en) * | 2020-11-15 | 2021-07-30 | 江西森海植物油有限公司 | A oil-water separator for plant essential oil draws |
| CN113713432A (en) * | 2021-08-16 | 2021-11-30 | 凤凰县金叶生物科技有限公司 | Rosemary draws uses pure dew collection device |
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| CN114790412B (en) | 2023-11-03 |
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