CN114790412B - 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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- CN114790412B CN114790412B CN202210315766.3A CN202210315766A CN114790412B CN 114790412 B CN114790412 B CN 114790412B CN 202210315766 A CN202210315766 A CN 202210315766A CN 114790412 B CN114790412 B CN 114790412B
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 257
- 238000000926 separation method Methods 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000012958 reprocessing Methods 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims description 52
- 239000003921 oil Substances 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 abstract description 8
- 239000010902 straw Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 6
- 238000004821 distillation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 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
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 210000003635 pituitary gland Anatomy 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
Classifications
-
- 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)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model 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, comprising a shell, a transmission assembly, a water tank and a water tank, wherein the transmission assembly is arranged below the shell; a separation assembly disposed inside the housing; the liquid separation assembly is arranged above the separation assembly; the device comprises an essential oil guiding component, a hydrolat guiding component, a connecting spring and an essential oil reprocessing component, wherein the essential oil guiding component is connected with the hydrolat guiding component through the connecting spring, and the essential oil reprocessing component is arranged above the essential oil guiding component.
Description
Technical Field
The utility model 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. The fragrance essential oil has high volatility, small molecules, is easy to be absorbed by human body, can quickly permeate into organs in the human body, and can discharge redundant components out of the human body, the whole process only needs a few minutes, the fragrance of plants directly stimulates secretion of pituitary gland, enzyme and hormone secretion and the like, balances internal functions, and plays a role in beautifying and skin care. Distillation is the most commonly used method for extracting aromatic plant essential oil, and 95% of aromatic plant essential oil is extracted by distillation. In the manufacture of essential oils, the plant material is completely immersed in water and left to boil by distillation, which protects the extracted oil to some extent, since the water surrounding the oil acts as an obstacle to prevent the oil from becoming too hot, and the concentrated material cools down and the water and essential oil are separated.
Chinese patent (CN 213835245U) discloses an oil-water separator for extracting plant essential oil, which comprises an oil-water separator main body, wherein a precipitation separation tank is arranged on the oil-water separator main body, a cover body is arranged on an upper end cover of the precipitation separation tank, plant essential oil and water are arranged in the precipitation separation tank, a clean sewage outlet and a water separation pipe are connected to the lower end of the precipitation separation tank, a limit pipe is arranged in the precipitation separation tank, an essential oil extraction pipe is inserted into the limit pipe, control valves are arranged on the essential oil extraction pipe, the clean sewage outlet and the water separation pipe, an adjusting block is sleeved on the essential oil extraction pipe, and a screw rod and a limit rod are inserted on the adjusting block. This an oil-water separator for extracting plant essential oil separates plant essential oil and water, and the pipeline that is used for extracting the essential oil of regulation that can be convenient is at the height in precipitation separation jar, when avoiding plant essential oil and moisture proportion different, and moisture is more and influence essential oil extraction effect
The following problems are presented:
(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 pure dew solution exists in the essential oil, so that the flavor and quality of the essential oil are easily changed, and the quality of the separation of the essential oil is reduced;
(2) In the using process of the existing equipment, as the existing equipment only adopts a simple standing method to separate the essential oil from the pure dew, fine essential oil beads exist in the pure dew, and the fine essential oil beads need more time to gather and separate, so that the separation efficiency is slower.
Disclosure of Invention
The utility model aims to provide an oil-water separation device and method for extracting plant essential oil, so as to solve the problems in the background art.
The technical scheme of the utility model is as follows: an oil-water separation device and method for extracting plant essential oil comprises a shell, 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 assembly is arranged above the separation assembly;
the essential oil guiding component is connected with the hydrolat guiding component through the connecting spring, and the essential oil reprocessing component is arranged above the essential oil guiding component.
Further, the casing includes sleeve pipe and separator tube, go up sleeve pipe and separator tube inside and be linked together, go up sheathed tube top and be provided with essential oil delivery tube, and the other end of essential oil delivery tube is connected with the air guide valve pipe, the outer wall of separator tube is provided with feed liquor pipe, first pure dew exit tube and second pure dew exit tube, and the position of feed liquor pipe at the separator tube outer wall corresponds with the position of separation subassembly.
Further, the drive assembly includes the motor, the motor output is connected with the transmission shaft, and the transmission shaft is connected with the separation subassembly, the one end that the motor was kept away from to the transmission shaft is connected with the transfer line, and the transfer line is connected with the divide liquid subassembly, the one end that the transmission shaft was kept away from to the transfer line is connected with reciprocating lead screw, and reciprocating lead screw is connected with essential oil reprocessing subassembly, reciprocating guide way has been seted up to the outside of transfer line.
Further, the separation assembly comprises a baffle plate and fan blades, the baffle plate is arranged above the fan blades, the outside of the baffle plate is conical, through holes are formed in the outside of the baffle 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 leading-out subassembly includes that essential oil inhales the seat, the top that essential oil inhaled the seat is provided with first connecting pipe, and essential oil is inhaled the inside of seat and is offered essential oil direction chamber, and essential oil direction chamber is linked together with the one end of first connecting pipe, and first connecting pipe other end is connected with essential oil reprocessing subassembly, the outer lane that essential oil inhaled the seat is provided with four essential oil straw, four essential oil straw all is linked together with essential oil direction intracavity portion, four essential oil straw inboard all is provided with the non-return piece, and the spacing groove has been seted up to the outer lane that essential oil inhaled the seat.
Further, the pure dew is derived subassembly and is inhaled the seat including pure dew, pure dew is inhaled the seat and has been seted up four recesses all around, four articulated in the recess have the floater dead lever, the other end of floater dead lever is fixed with the floater, and the floater dead lever outer wall articulates there is the stopper connecting rod, and the other end of stopper connecting rod is connected with the stopper, pure dew is inhaled the inside of seat and has been seted up pure dew guide chamber, and pure dew guide chamber outer wall has been seted up with the through-hole of sealing the assorted, pure dew is inhaled the below of seat and is connected with the second connecting pipe.
Further, the essential oil reprocessing assembly comprises a built-in storage box, a cylindrical cavity is formed in the center of the built-in storage box, a positioning rod is arranged in the cavity of the built-in storage box, a one-way valve plate is sleeved outside the positioning rod and connected with the transmission assembly, a spiral heating cavity is formed in the inner wall of the built-in storage box, and a steam inlet pipe and a steam outlet pipe are respectively connected with an air inlet and an air outlet of the heating cavity.
Further, the limit groove corresponds to the position of the floating ball fixing rod, the width of the inside of the limit groove is larger than that of the floating ball fixing rod, and the lower end of the essential oil suction seat is provided with a groove matched with the shape of the upper end of the pure dew suction seat.
Further, the height of the lowest end of the essential oil straw is higher than that of the highest end of the pure dew straw, and the essential oil straw and the pure dew straw are distributed in a staggered mode.
Further, the method comprises the steps of:
s1: leading-in operation, namely leading mixed essential oil and steam into a steam inlet pipe, enabling the mixed steam to pass through a heating cavity, heating a built-in storage box through the steam, leading the mixed steam into condensing equipment through a steam outlet pipe, and leading condensed mixed solution into a separation pipe through a liquid inlet pipe;
s2: separating oil, starting a motor to drive a transmission shaft, a transmission rod and a reciprocating screw rod to rotate at a low speed, 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, gathering tiny oil droplets in the solution by the fan blades, enabling the tiny oil droplets to move to a collection strip to contact and extrude each other, gathering larger oil droplets on the collection strip, enabling the larger oil droplets to drift towards the upper part of the solution, and enabling a baffle plate to play a role in blocking the inside of the separation pipe to prevent the fan blades from influencing the accumulation of the oil droplets above the separation pipe during rotation;
s3: the pure dew guiding-out work, the floating ball is jacked upwards by the separating tube solution, so that the through hole on the pure dew guiding cavity cannot be plugged by the plug, the redundant pure dew solution in the separating tube can flow into the pure dew guiding cavity, and the pure dew solution is guided out through the pure dew guiding cavity, the second connecting tube and the first pure dew liquid outlet tube, so that the excessive pure dew is prevented from influencing the essential oil guiding-out assembly, and if the pure dew is excessive, the excessive pure dew solution can be directly guided out through the second pure dew liquid outlet tube;
s4: the essential oil is led out, the reciprocating screw rod can drive the one-way valve block to move when rotating, when the one-way valve block moves upwards, the first connecting pipe can generate negative pressure, the essential oil guide cavity and the essential oil suction pipe can generate suction, the essential oil above the hydrosol solution is sucked, meanwhile, the height of the essential oil suction pipe is higher than that of the hydrosol suction pipe, the essential oil suction pipe only can suck the essential oil, the inner side of the essential oil suction pipe is provided with a non-return piece, the essential oil is prevented from leaking out, after the essential oil is sucked into the built-in storage box, the built-in storage box can reheat the essential oil, a small amount of hydrosol mixed in the essential oil can be gasified into steam, the hydrosol and the essential oil can be more thoroughly moved downwards after the one-way valve block moves to the maximum distance on the reciprocating screw rod, so that the essential oil can flow to the upper part of the one-way valve block, when the one-way valve block moves upwards again, the essential oil and the hydrosol steam can enter the essential oil in the essential oil guide pipe, the hydrosol is discharged through the guide valve pipe, and the essential oil is guided out through the essential oil guide pipe.
The utility model provides an oil-water separation device and method for extracting plant essential oil through improvement, and compared with the prior art, the device and method have the following improvement and advantages:
the method comprises the following steps: the liquid level of the pure dew solution is controlled by arranging the liquid separation component, so that the mixing of the pure dew solution 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 aggregation of fine essential oil beads is quickened through the separation component, and the separation efficiency of the essential oil and the solution of the device is improved;
and two,: 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 guiding-out assembly and the essential oil reprocessing assembly, so that the separation assembly, the essential oil guiding-out assembly and the essential oil reprocessing assembly can be controlled to work simultaneously, the use of a transmission source is reduced, the volume 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, 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 pipe can be close to the pure dew suction pipe, the essential oil suction pipe can be closer to the contact surface of essential oil and pure dew solution, and the absorption effect of the essential oil is improved;
fourth, it is: the floating ball can be influenced by the pure dew solution, when the liquid level of the pure dew solution rises to jack up the floating ball, the floating ball drives the sealing plug to separate from the through hole at the upper end of the pure dew guide cavity through the sealing plug connecting rod, so that redundant pure dew solution can enter the pure dew guide cavity, meanwhile, excessive pure dew solution can be led out through the second pure dew outlet pipe, the pure dew solution is prevented from excessively influencing the collection work of essential oil, and meanwhile, when the liquid level of the pure dew solution is lowered too low, the essential oil cannot float up the floating ball, so that the sealing plug can always block the through hole on the pure dew guide cavity (32) to prevent the essential oil from entering the pure dew guide cavity (32) and flowing away;
fifth, it is: the essential oil reprocessing component can reuse the heat of the essential oil mixed steam, can heat a small amount of pure dew solution in the essential oil, reduces the pure dew content in the essential oil, and improves the quality of the essential oil.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the separator tube of the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a cross-sectional view of a separator tube of the present utility model;
FIG. 6 is a schematic view of the liquid separation assembly of the present utility model;
FIG. 7 is a top view of the dispensing assembly of the present utility model;
FIG. 8 is a front view of a liquid separation assembly of the present utility model;
FIG. 9 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;
FIG. 10 is a cross-sectional view taken at B-B in FIG. 8 in accordance with the present utility model;
FIG. 11 is an enlarged schematic view of the structure of FIG. 7C in accordance with the present utility model;
FIG. 12 is a schematic diagram of the enlarged structure of FIG. 5 in accordance with the present utility model;
FIG. 13 is an enlarged schematic view of the structure of FIG. 3E in accordance with the present utility model;
reference numerals illustrate: 1. the device comprises an upper sleeve, 2, an essential oil delivery pipe, 3, a separation pipe, 4, a motor, 5, a liquid inlet pipe, 6, a first pure dew outlet pipe, 7, a second pure dew 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, 20, a non-return plate, 21, a limiting groove, 22, a pure dew suction seat, 23, a floating ball, 24, a floating ball fixing rod, 25, a pure dew 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 pure dew guide cavity, 33, a sealing plug, 34, a gas delivery valve pipe, 35, a steam inlet pipe, 36, a reciprocating guide groove, 37, a heating cavity, 38 and a collecting strip.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an oil-water separation device and a method for extracting plant essential oil by improving the device, as shown in figures 1-13, comprising a shell, a transmission component and a control unit, wherein the transmission component is arranged below the shell;
the separation assembly is arranged inside the shell;
the liquid separation assembly is arranged above the separation assembly;
wherein, divide the liquid subassembly to derive the subassembly including essential oil, pure dew and derive subassembly, coupling spring 27 and essential oil reprocessing subassembly, essential oil is derived the subassembly and is connected through coupling spring 27 to pure dew, and essential oil reprocessing subassembly sets up in essential oil and derives the top of subassembly.
The liquid level of the solution of separating liquid subassembly to the pure dew is controlled, can reduce like this and mix into essential oil in the pure dew solution, improve the separation effect of essential oil, the device is provided with separating assembly simultaneously, accelerate tiny essential oil pearl gathering through separating assembly, improve the separation efficiency of the device essential oil and solution, separating assembly can accelerate the gathering efficiency of essential oil in the pure dew mixed solution, improve the separation efficiency of essential oil, and drive assembly can act on separating assembly and separating liquid subassembly simultaneously, reduce the volume of the device, improve the drive efficiency of the device.
Further, the casing includes sleeve pipe 1 and separator tube 3, and the inside intercommunication of sleeve pipe 1 and separator tube 3 is gone up, and the top of sleeve pipe 1 is provided with essential oil delivery tube 2, and the other end of essential oil delivery tube 2 is connected with air guide valve pipe 34, and the outer wall of separator tube 3 is provided with feed liquor pipe 5, first pure dew exit tube 6 and second pure dew exit tube 7, and feed liquor pipe 5 is corresponding in the position of separator assembly's position at separator tube 3 outer wall.
One end of the second connecting pipe 17 can be connected with the first pure dew liquid outlet pipe 6, so pure dew solution in the pure dew guide cavity 32 can be led out through the first pure dew liquid outlet pipe 6, the air guide valve pipe 34 plays the exhaust role, steam in the essential oil outlet pipe 2 is led out, the essential oil guiding effect is improved, meanwhile, the liquid inlet pipe 5 is connected with an external condensing device (not shown in the figure), the inlet end of the condensing device is connected with the steam outlet pipe 30, steam can enter the heating cavity 37 first, the built-in storage box 11 is heated, and the heat utilization rate is improved.
Further, the drive assembly includes motor 4, and motor 4 output is connected with transmission shaft 8, and transmission shaft 8 is connected with the separation subassembly, and the one end that motor 4 was kept away from to transmission shaft 8 is connected with transfer line 18, and transfer line 18 is connected with the branch liquid subassembly, and the one end that transmission line 8 was kept away from to transfer line 18 is connected with reciprocating lead screw 12, and reciprocating lead screw 12 is connected with essential oil reprocessing subassembly, and reciprocating guide slot 36 has been seted up to the outside of transfer line 18.
Further, the height of the lowest end of the essential oil suction pipe 19 is higher than the height of the highest 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 manner.
The oil suction seat 16 is provided with the protrusion matched with the reciprocating guide groove 36 on the inner side, so that the reciprocating guide groove 36 can move up and down when rotating along with the transmission rod 18, the essential oil suction seat 16 can enable the essential oil suction pipe 19 to be close to the hydrosol suction pipe 25, the essential oil suction pipe 19 can be closer to the contact surface of essential oil and hydrosol solution, and the absorption effect of the essential oil is improved.
Further, the separation assembly comprises a baffle plate 9 and fan blades 10, the baffle plate 9 is arranged above the fan blades 10, the outer portion of the baffle plate 9 is conical, a through hole is formed in the outer portion of the baffle plate 9, an arc-shaped collecting strip 38 is arranged on the outer wall of the fan blades 10, and the cross section of the collecting strip 38 is arc-shaped.
The fan blade 10 is contacted with the mixed solution led in by the liquid inlet pipe 5, tiny oil droplets in the solution are gathered through the fan blade 10, then the tiny oil droplets can move to the collecting strip 38 to contact and squeeze each other, so that larger oil droplets are gathered on the collecting strip 38, then the larger oil droplets drift towards the upper part of the solution, meanwhile, the baffle plate 9 plays a role in blocking the inside of the separation pipe 3, and the phenomenon that the fan blade 10 affects the accumulation of the oil droplets above the separation pipe 3 in rotation is prevented
Further, the essential oil leading-out subassembly includes that essential oil inhales seat 16, the top that essential oil inhaled seat 16 is provided with first connecting pipe 15, and essential oil is inhaled the inside of seat 16 and is offered 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 connected with essential oil reprocessing subassembly, the outer lane that essential oil inhaled seat 16 is provided with four essential oil straw 19, four essential oil straw 19 all are linked together with essential oil direction chamber 29 inside, four essential oil straw 19 inboard all is provided with non-return piece 20, and spacing groove 21 has been offered to the outer lane that essential oil inhaled seat 16.
Further, the position of the limiting groove 21 corresponds to the position of the floating ball fixing rod 24, the internal width of the limiting groove 21 is larger than the width 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 upper end of the hydrosol suction seat 22 in shape.
When the essential oil sucking seat 16 moves downwards, the limiting groove 21 on the essential oil sucking seat 16 can be clamped on the floating ball fixing rod 24, the position of the essential oil sucking seat 16 is limited through the floating ball fixing rod 24, the shaking condition of the essential oil sucking seat 16 is prevented, meanwhile, the essential oil sucking seat 16 can press the floating ball fixing rod 24 downwards, the floating ball fixing rod 24 and the sealing connecting rod 31 can press the sealing plug 33, the situation that leakage occurs in a gap between the sealing plug 33 and the pure dew guide cavity 32 when the essential oil sucking seat 16 moves downwards to absorb essential oil is prevented, and the non-return piece 20 is arranged inside the essential oil sucking pipe 19, so that the essential oil inside the essential oil sucking pipe 19 can be extruded by the non-return piece 14 when the non-return piece 14 moves downwards, the essential oil in the essential oil sucking pipe 19 is prevented from leaking, and the separation effect of the essential oil is improved.
Further, the pure dew deriving component comprises a pure dew absorbing seat 22, four grooves are formed in the periphery of the pure dew absorbing seat 22, a floating ball fixing rod 24 is hinged in the four grooves, a floating ball 23 is fixed at the other end of the floating ball fixing rod 24, a sealing plug connecting rod 31 is hinged to the outer wall of the floating ball fixing rod 24, a sealing plug 33 is connected to the other end of the sealing plug connecting rod 31, a pure dew guiding cavity 32 is formed in the pure dew absorbing seat 22, a through hole matched with the sealing plug 33 is formed in the outer wall of the pure dew guiding cavity 32, and a second connecting pipe 17 is connected to the lower side of the pure dew absorbing seat 22.
The density of floater 23 is less than the density of pure dew solution to the density of floater 23 is greater than the density of essential oil, and floater 23 can receive the influence of pure dew solution, and when the liquid level of pure dew solution risees with floater 23 jack-up, floater 23 can drive through the sealing connection pole 31 and seal 33 and break away from in the through-hole of pure dew guide chamber 32 upper end, unnecessary pure dew solution can enter into pure dew guide chamber 32 like this, and excessive pure dew solution can be derived through second pure dew exit tube 7 simultaneously, prevents that pure dew solution from too much influencing the collection work of essential oil, and when pure dew solution liquid level descends too low simultaneously, essential oil can't float floater 23, and sealing 33 can block up the through-hole on pure dew guide chamber 32 all the time, prevents that essential oil from entering into pure dew 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 in the cavity of the built-in storage box 11, a one-way valve plate 14 is sleeved outside the positioning rod 13, the one-way valve plate 14 is connected with the 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.
The steam can heat built-in bin 11 when heating chamber 37, and a small amount of pure dew can be heated to become steam in the essential oil in built-in bin 11 simultaneously, can purify the essential oil again, improves essential oil separation's quality.
Further, the method comprises the following steps:
s1: leading-in operation, namely leading the mixed essential oil and steam into a steam inlet pipe 35, leading the mixed steam to pass through a heating cavity 37, heating the built-in storage tank 11 through the steam, leading the mixed steam into condensing equipment through a steam outlet pipe 30, and leading the condensed mixed solution into a separation pipe 3 through a liquid inlet pipe 5;
s2: separating oil, starting the motor 4, enabling the motor 4 to drive the transmission shaft 8, the transmission rod 18 and the reciprocating screw rod 12 to rotate at a low speed, enabling the transmission shaft 8 to drive the separation assembly to rotate at a low speed, enabling the fan blades 10 to contact with mixed solution led in by the liquid inlet pipe 5, gathering tiny oil droplets in the solution through the fan blades 10, enabling the tiny oil droplets to move to the collecting strips 38 to contact and extrude each other, gathering larger oil droplets on the collecting strips 38, enabling the larger oil droplets to drift towards the upper side of the solution, enabling the baffle plate 9 to play a role of blocking the inside of the separation pipe 3, and preventing the fan blades 10 from affecting the oil droplet gathering above the separation pipe 3 during rotation;
s3: the pure dew guiding-out work, the floating ball 23 is upwards jacked by the solution of the separating tube 3, so that the through hole on the pure dew guiding cavity 32 cannot be plugged by the sealing plug 33, so that the redundant pure dew solution in the separating tube 3 flows into the pure dew guiding cavity 32 and is guided out through the pure dew guiding cavity 32, the second connecting tube 17 and the first pure dew liquid outlet tube 6, the condition that excessive pure dew influences the essential oil guiding-out assembly is avoided, and if the pure dew is excessive, the excessive pure dew solution can be directly guided out through the second pure dew liquid outlet tube 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 hydrosol, meanwhile, the height of the essential oil suction pipe 19 is higher than that of the hydrosol suction pipe 25, so that the essential oil suction pipe 19 only sucks the essential oil, the non-return piece 20 is arranged on the inner side of the essential oil suction pipe 19 to prevent the essential oil in the essential oil suction pipe 19 from leaking out, after the essential oil is sucked into the built-in storage tank 11, the built-in storage tank 11 can reheat the essential oil, a small amount of hydrosol mixed in the essential oil can be gasified into steam, the hydrosol and the essential oil are more thoroughly, after the one-way valve plate 14 moves to the maximum distance on the reciprocating screw rod 12, so that the essential oil can flow to the upper side of the one-way valve plate 14, and when the one-way valve plate 14 moves upwards again, the essential oil and the hydrosol steam can enter the essential oil delivery pipe 2 together, and the hydrosol steam can be discharged into the essential oil delivery pipe 2 through the delivery pipe 34, and the essential oil is discharged through the delivery pipe 2.
Working principle: 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 tank 11 is heated by the steam, then the mixed steam enters a condensing device through a steam outlet pipe 30, condensed mixed solution is led into a separating 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 12 to rotate at a low speed, meanwhile, the transmission shaft 8 can drive a separating assembly to rotate together at a low speed, then a fan blade 10 is firstly contacted with the mixed solution led in by the liquid inlet pipe 5, fine oil beads in the solution are gathered through the fan blade 10, then the fine oil beads can move to a collecting strip 38 to be mutually contacted and extruded, so that larger oil beads are gathered on the collecting strip 38, then the larger oil beads drift towards the upper side of the solution, meanwhile, a baffle 9 plays a role of blocking the inside of the separating pipe 3, the solution of the separating pipe 3 is prevented from increasing, the liquid level of the solution is prevented from being upwards influenced on the separating pipe 3 when the separating pipe is rotated, so that a valve plate 23 is upwards pushed up, the valve plate 33 can be conveniently upwards, the solution can be directly led out of a first connecting pipe 14 and can not be led out of the first connecting pipe 32 through the second connecting pipe 14 when the excessive guide the circulating valve is directly, the first connecting pipe 32 is prevented from being led out of the excessive fluid, and the excessive fluid can be led out of the first connecting pipe 32, and can be directly led out through the first connecting pipe 32 through the main pipe 14, and the main body 14 can be prevented from being directly and directly moved through the connecting pipe 32 when the flow pipe is directly and led out through the main pipe 32 is moved through the main pipe 32, 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, the essential oil suction pipe 19 only sucks the essential oil, the non-return piece 20 is arranged on the inner side of the essential oil suction pipe 19 to prevent the essential oil in the essential oil suction pipe 19 from leaking out, after the essential oil is sucked into the built-in storage box 11, the built-in storage box 11 can reheat the essential oil, a small amount of 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, the essential oil can flow above the one-way valve plate 14, and 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 delivery valve pipe 34, and the essential oil is delivered out through the essential oil delivery pipe 2.
Claims (2)
1. An oil-water separator for extracting plant essential oil, includes the casing, its characterized in that: the device comprises a transmission assembly, wherein the transmission assembly is arranged below the shell;
a separation assembly disposed inside the housing;
the liquid separation assembly is arranged above the separation assembly;
the essential oil guiding-out assembly is connected with the hydrolat guiding-out assembly through the connecting spring (27), and the essential oil reprocessing assembly is arranged above the essential oil guiding-out assembly;
the shell comprises an upper sleeve (1) and a separation tube (3), wherein the upper sleeve (1) is communicated with the inside of the separation tube (3), an essential oil delivery tube (2) is arranged at the top of the upper sleeve (1), the other end of the essential oil delivery tube (2) is connected with a gas guide valve tube (34), the outer wall of the separation tube (3) is provided with a liquid inlet tube (5), a first pure dew outlet tube (6) and a second pure dew outlet tube (7), and the position of the liquid inlet tube (5) on the outer wall of the separation tube (3) corresponds to the position of the separation assembly;
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 of the transmission shaft (8) away from the motor (4) is connected with a transmission rod (18), the transmission rod (18) is connected with the liquid separation assembly, one end of the transmission rod (18) away from the transmission shaft (8) 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 part of the transmission rod (18);
the separation assembly comprises a baffle plate (9) and fan blades (10), wherein the baffle plate (9) is arranged above the fan blades (10), the outside of the baffle plate (9) is conical, a through hole is formed in the outside of the baffle plate (9), an arc-shaped collecting strip (38) is arranged on the outer wall of the fan blades (10), and the section of the collecting strip (38) is arc-shaped;
the essential oil guiding assembly comprises an essential oil suction seat (16), a first connecting pipe (15) is arranged at the top of the essential oil suction seat (16), an essential oil guiding cavity (29) is formed in the essential oil suction seat (16), the essential oil guiding 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 assembly, four essential oil suction pipes (19) are arranged on the outer ring of the essential oil suction seat (16), the four essential oil suction pipes (19) are all communicated with the inner part of the essential oil guiding cavity (29), a non-return piece (20) is arranged on the inner side of the four essential oil suction pipes (19), and a limiting groove (21) is formed in the outer ring of the essential oil suction seat (16);
the pure dew guiding-out assembly comprises pure dew absorbing seats (22), four grooves are formed in the periphery of each pure dew absorbing seat (22), floating ball fixing rods (24) are hinged in the grooves, floating balls (23) are fixed at the other ends of the floating ball fixing rods (24), sealing connecting rods (31) are hinged to the outer walls of the floating ball fixing rods (24), sealing plugs (33) are connected to the other ends of the sealing connecting rods (31), pure dew guiding cavities (32) are formed in the pure dew absorbing seats (22), through holes matched with the sealing plugs (33) are formed in the outer walls of the pure dew guiding cavities (32), and second connecting pipes (17) are connected to the lower portions of the pure dew absorbing seats (22);
the essential oil reprocessing assembly comprises an internal storage box (11), a cylindrical cavity is formed in the center of the internal storage box (11), a positioning rod (13) is arranged inside the cavity of the internal storage box (11), a one-way valve plate (14) is sleeved outside the positioning rod (13), the one-way valve plate (14) is connected with the transmission assembly, a spiral heating cavity (37) is formed in the inner wall of the internal storage box (11), and a steam inlet pipe (35) and a steam outlet pipe (30) are respectively connected with an air inlet and an air outlet of the heating cavity (37);
the limiting groove (21) corresponds to the floating ball fixing rod (24), the inner width of the limiting groove (21) is larger than the width of the floating ball fixing rod (24), and a groove matched with the upper end of the hydrosol suction seat (22) in shape is formed in the lower end of the essential oil suction seat (16);
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 pipes (19) and the pure dew suction pipes (25) are distributed in a staggered mode.
2. The application method of the oil-water separation device for extracting plant essential oil is suitable for the oil-water separation device for extracting plant essential oil according to claim 1, and is characterized in that: the method comprises the following steps:
s1: leading-in operation, namely leading mixed essential oil and steam into a steam inlet pipe (35), leading the mixed steam to pass through a heating cavity (37), heating a built-in storage box (11) through the steam, leading the mixed steam into condensing equipment through a steam outlet pipe (30), and leading 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, enabling the transmission shaft (8) to drive a separation assembly to rotate at a low speed, enabling a fan blade (10) to contact with mixed solution led in by a liquid inlet pipe (5), gathering tiny oil beads in the solution through the fan blade (10), enabling the tiny oil beads to move onto a collection strip (38) to contact and extrude each other, gathering larger oil beads on the collection strip (38), enabling the larger oil beads to drift towards the upper side of the solution, enabling a baffle plate (9) to play a role in blocking the inside of the separation pipe (3), and preventing the fan blade (10) from affecting the oil bead gathering above the separation pipe (3) during rotation;
s3: the pure dew guiding-out work, the floating ball (23) is upwards jacked by the solution of the separating tube (3), so that the through hole on the pure dew guiding cavity (32) cannot be plugged by the sealing plug (33), so that the redundant pure dew solution in the separating tube (3) flows into the pure dew guiding cavity (32), and the pure dew solution is guided out through the pure dew guiding cavity (32), the second connecting tube (17) and the first pure dew liquid outlet tube (6), so that excessive pure dew is prevented from influencing the essential oil guiding-out assembly, and excessive pure dew solution can be guided out through the second pure dew liquid outlet tube (7) directly if the pure dew is excessive;
s4: the essential oil is led out, the reciprocating screw rod (12) can drive the one-way valve block (14) to move in the rotating process, when the one-way valve block (14) moves upwards, negative pressure can be generated by the first connecting pipe (15), so that suction can be generated by the essential oil guiding cavity (29) and the essential oil suction pipe (19), essential oil above a pure dew solution is sucked, meanwhile, the height of the essential oil suction pipe (19) is higher than that of the pure dew suction pipe (25), so that essential oil can only be sucked into the essential oil by the essential oil suction pipe (19), the inner side of the essential oil suction pipe (19) is provided with the non-return piece (20), the essential oil is prevented from leaking out, 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 pure dew mixed in the essential oil can be gasified into steam, the pure dew is separated from the essential oil thoroughly, the essential oil can move downwards after the one-way valve block (14) moves 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 block (14), the essential oil can be sucked into the essential oil, and the essential oil can be discharged out of the essential oil through the pure oil discharge pipe (2) after the essential oil is moved upwards, and the essential oil can be discharged out of the essential oil through the pure oil discharge pipe (2.
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| KR100820344B1 (en) * | 2006-10-19 | 2008-04-07 | 주식회사 파인엠 | Plant essential oil extraction |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820344B1 (en) * | 2006-10-19 | 2008-04-07 | 주식회사 파인엠 | Plant essential oil extraction |
| 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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