CN209989346U - Essential oil distillation extraction recovery system - Google Patents
Essential oil distillation extraction recovery system Download PDFInfo
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- CN209989346U CN209989346U CN201920557580.2U CN201920557580U CN209989346U CN 209989346 U CN209989346 U CN 209989346U CN 201920557580 U CN201920557580 U CN 201920557580U CN 209989346 U CN209989346 U CN 209989346U
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Abstract
The utility model relates to an essential oil distillation draws recovery system belongs to distillation plant technical field. It includes distillation extraction system and recovery system, wherein: the distillation and extraction system consists of a distillation tank, a gas-liquid separator, a condenser, a cooler, a first balancing device and an oil-water separator which are sequentially communicated through a secondary steam pipeline, a communicating pipe, a first pipeline and a second pipeline; the recovery system is composed of a first loop, a second loop, a third loop and a fourth loop. The utility model discloses simple structure is compact, with low costs, degree of automation is high, and this essential oil distillation draws recovery system temperature control accurate, the operation technology is unique, distillation efficiency is high, its oil yield is high, and the essential oil quality of distillation is good, retrieves hydrolat and cooling water, makes herbaceous plant and water resource obtain effective utilization, reduced herbaceous plant and water and electricity's quantity to great reduction manufacturing cost is fit for using widely by a large scale.
Description
Technical Field
The utility model relates to a distillation draws recovery system, especially relates to an essential oil distillation draws recovery system, belongs to distillation equipment technical field.
Background
The essential oil is an aromatic substance extracted from flowers, leaves, roots, barks, fruits, seeds, resins and the like of herbaceous plants by distillation and the like. Such as flos Rosae Rugosae, lignum Cinnamomi Camphorae, rhizoma Zingiberis recens, radix Angelicae sinensis, fructus Anisi Stellati, Arnica Montana, Laurus nobilis, cortex Melaleucae Leucadendrae, herba Apii Graveolentis, cortex Cinnamomi, cortex Phellodendri, flos Chrysanthemi, flos Caryophylli, and Lavender. The existing essential oil distillation and extraction equipment is complex, large in volume, high in cost, low in braking degree and low in distillation efficiency, and the oil yield of herbaceous plants is low and the quality of distilled essential oil is poor due to insufficient temperature control in the distillation process; in addition, the existing distillation equipment is inconvenient to recover hydrolat and replenish water, and the consumption of herbaceous plants is high and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the prior art, the utility model aims to provide a simple structure is compact, the volume is less, with low costs, the high essential oil distillation of degree of automation draws recovery system, this essential oil distillation draws recovery system temperature control accurate, operation technology is unique, distillation efficiency is high, its oil yield is high, the essential oil quality of distillation is good, retrieve hydrolat and cooling water, make herbaceous plant and water resource obtain effective utilization, the quantity of herbaceous plant and water and electricity has been reduced, thereby great reduction manufacturing cost, be fit for using widely by a large scale.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an essential oil distillation extraction recovery system, comprising a distillation extraction system and a recovery system, wherein:
the distillation and extraction system consists of a distillation tank, a gas-liquid separator, a condenser, a cooler, a first balancing device and an oil-water separator which are sequentially communicated through a secondary steam pipeline, a communicating pipe, a first pipeline and a second pipeline;
the recovery system consists of a first loop, a second loop, a third loop and a fourth loop;
the first return pipe is composed of a gas-liquid separator, a first return pipe, a second balancing device, a second return pipe and a distillation tank, and the gas-liquid separator, the second balancing device and the distillation tank are communicated with each other through the first return pipe and the second return pipe in sequence; the first return pipe and the second return pipe are respectively provided with a first return valve and a second return valve;
the second loop consists of an oil-water separator, a third return pipe, a second balancing device, a second return pipe and a distillation tank, the oil-water separator is communicated with the second balancing device through the third return pipe, and a third return valve is arranged on the third return pipe;
the third loop consists of an oil-water separator, a pure dew recovery storage tank and a fourth return pipe communicated with the oil-water separator and the pure dew recovery storage tank, and a fourth return valve is arranged on the fourth return pipe;
the fourth loop is composed of a fifth return pipe, a third return pipe, a second balancing device, a second return pipe and a distillation retort, wherein one end of the fifth return pipe is communicated with the first pipeline, and the other end of the fifth return pipe is communicated with the third return pipe positioned at the rear end of the third return valve; a first temperature tester is arranged on the first pipeline; the upper part and the lower part of the distillation retort are respectively provided with a steam inlet and a straight-through steam inlet.
Preferably, the essential oil distillation, extraction and recovery system further comprises a PLC (programmable logic controller) electric control system for controlling the distillation, extraction and recovery system.
The condenser, the cooler and the hydrolat recovery storage tank are located on the same longitudinal axis and are sequentially connected from top to bottom, a cooling water outlet pipe is arranged at the upper part of the condenser, and a second temperature tester is arranged on the cooling water outlet pipe.
The upper middle part of the pure dew recovery storage tank is provided with a full view mirror manhole, the bottom of the pure dew recovery storage tank is provided with a pure dew outflow pipe, and the pure dew outflow pipe is provided with a pure dew outflow gate valve.
The top of the oil-water separator is provided with an essential oil outlet, the bottom of the oil-water separator is provided with a drain pipe, and a drain valve is arranged on the drain pipe.
A water inlet pipe is arranged on one side of the cooler, and a third degree tester and a pneumatic adjusting switch are arranged on the water inlet pipe.
The distillation retort is characterized in that an electric butterfly valve is arranged at the lower end of the distillation retort, a heating coil is arranged at the inner bottom of the distillation retort, a water feeding port, a cleaning port, a secondary steam outlet pipe and a feeding hole are arranged at the upper part of the distillation retort, a thermometer and a first temperature sensor are arranged on the secondary steam outlet pipe, and a safety valve and a pressure gauge are arranged at the upper top end of the secondary steam outlet pipe.
And the upper part and the lower part of the distillation retort are provided with second temperature sensors.
Compared with the prior art, the utility model discloses owing to adopt above technical scheme, have following beneficial effect:
first, the utility model discloses simple structure is compact, the volume is less, with low costs.
Second, the utility model discloses except manual control, can also adopt PCL full automatic control, its degree of automation is high.
Third, the utility model discloses both can carry out the water distillation, also can carry out steam distillation, can also distill simultaneously by two kinds of modes, great improvement the distillated efficiency.
Fourth, the utility model discloses to temperature control accurate, to temperature, secondary steam temperature, cooling water temperature, condensation water temperature in the retort, the temperature of intaking monitor often, make the temperature reach water oil separating's best temperature, its operation technology is unique, the oil yield is high, the essential oil quality of distillation out is good.
Fifth, the utility model discloses retrieve hydrolat and cooling water, make herbaceous plant and water resource obtain effective utilization, reduced herbaceous plant and water and electricity's quantity to great reduction manufacturing cost is fit for using widely by a large scale.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the distillation tank of the present invention;
in the figure: the device comprises a distillation tank 1, a steam inlet 1-1, a straight-through steam inlet 1-2, an electric butterfly valve 1-3, a heating coil 1-4, a second temperature sensor 1-5, a water filling port 1-6, a cleaning port 1-7, a safety valve 1-8, a pressure gauge 1-9, a first temperature sensor 1-10, a thermometer 1-11, a feeding hole 1-12, a secondary steam pipeline 2, a gas-liquid separator 3, a communicating pipe 4, a condenser 5, a cooling water outlet pipe 5-1, a second temperature tester 5-2, a cooler 6, a first pipeline 7, a first temperature tester 7-1, a first balancing device 8, a second pipeline 9, an oil-water separator 10, an essential oil outlet 11, a drain pipe 12, a drain valve 13, a third backflow valve 14, a third backflow pipe 15, a fourth backflow valve 16, A fourth return pipe 17, a fifth return pipe 18, a fifth return valve 18-1, a pure dew outflow gate valve 19, a pure dew outflow pipe 20, a pure dew recovery storage tank 21, a full view mirror manhole 22, a water inlet pipe 23, a third tester 23-1, a pneumatic adjusting switch 23-2, a first return pipe 24, a first return valve 25, a second balancing device 26, a second return pipe 27, a second return valve 28 and a PLC (programmable logic controller) electric control system 29.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1 and 2: an essential oil distillation extraction recovery system, comprising a distillation extraction system and a recovery system, wherein:
the distillation and extraction system is composed of a distillation tank 1, a gas-liquid separator 3, a condenser 5, a cooler 6, a first balancing device 8 and an oil-water separator 10 which are sequentially communicated through a secondary steam pipeline 2, a communicating pipe 4, a first pipeline 7 and a second pipeline 9;
the recovery system consists of a first loop, a second loop, a third loop and a fourth loop;
the first loop is composed of a gas-liquid separator 3, a first return pipe 24, a second balancing device 26, a second return pipe 27 and the distillation tank 1, and the gas-liquid separator 3, the second balancing device 26 and the distillation tank 1 are communicated through the first return pipe 24 and the second return pipe 27 in sequence; the first return pipe 24 and the second return pipe 27 are provided with a first return valve 25 and a second return valve 28, respectively;
the second loop is composed of an oil-water separator 10, a third return pipe 15, a second balancing device 26, a second return pipe 27 and the distillation retort 1, the oil-water separator 10 is communicated with the second balancing device 26 through the third return pipe 15, and the third return pipe 15 is provided with a third return valve 14;
the third loop consists of an oil-water separator 10, a pure dew recovery storage tank 21 and a fourth return pipe 17 communicating the oil-water separator with the pure dew recovery storage tank 21, and the fourth return pipe 17 is provided with a fourth return valve 16;
the fourth loop is composed of a fifth return pipe 18, a third return pipe 15, a second balancing device 26, a second return pipe 27 and a distillation tank 1, wherein one end of the fifth return pipe 18 is communicated with the first pipeline 7, and the other end of the fifth return pipe is communicated with the third return pipe 15 positioned at the rear end of the third return valve 14, and the fifth return pipe 18 is provided with a fifth return valve 18-1; a first temperature tester 7-1 is arranged on the first pipeline 7; the upper part and the lower part of the distillation tank 1 are respectively provided with a steam inlet 1-1 and a straight-through steam inlet 1-2.
Preferably, the essential oil distillation extraction recovery system further comprises a PLC electronic control system 29 for controlling the distillation extraction system and the recovery system.
The condenser 5, the cooler 6 and the pure dew recovery storage tank 21 are positioned on the same longitudinal axis and are sequentially connected from top to bottom, a cooling water outlet pipe 5-1 is arranged at the upper part of the condenser 5, and a second temperature tester 5-2 is arranged on the cooling water outlet pipe.
The middle upper part of the pure dew recovery storage tank 21 is provided with a full view mirror manhole 22, the bottom of the pure dew recovery storage tank is provided with a pure dew outflow pipe 20, and the pure dew outflow pipe is provided with a pure dew outflow gate valve 19.
The top of the oil-water separator 10 is provided with an essential oil outlet 11, the bottom of the oil-water separator is provided with a drain pipe 12, and a drain valve 13 is arranged on the drain pipe.
One side of the cooler 6 is provided with a water inlet pipe 23, and the water inlet pipe is provided with a third degree tester 23-1 and a pneumatic adjusting switch 23-2.
The lower end of the distillation retort 1 is provided with an electric butterfly valve 1-3, the inner bottom of the distillation retort 1 is provided with a heating coil pipe 1-4, the upper part of the distillation retort is provided with a water feeding port 1-6, a cleaning port 1-7, a secondary steam outlet pipe and a feeding hole 1-12, the secondary steam outlet pipe is provided with a thermometer 1-11 and a first temperature sensor 1-10, and the upper top end of the secondary steam outlet pipe is provided with a safety valve 1-8 and a pressure gauge 1-9.
And the upper part and the lower part of the distillation tank 1 are provided with second temperature sensors 1-5.
This essential oil distillation extraction recovery system both can carry out the water distillation, also can carry out steam distillation, can also distill simultaneously by two kinds of modes, great improvement the efficiency of distillation. The distillation tank 1, the oil-water separator 10, the hydrolat recovery storage tank 21 and other equipment which are in contact with the raw materials and the finished products are made of 304 stainless steel materials, and compared with the traditional equipment, the quality of the essential oil and the hydrolat is obviously improved.
The whole system can be controlled manually or can be controlled automatically by PCL.
The working principle is as follows: putting the material to be distilled into a distillation retort 1, and selecting a proper distillation mode (a steam distillation mode, a water distillation mode and two modes simultaneously) according to actual requirements, wherein the steam distillation mode is to distill pure steam by heating coils 1-4; the water distillation mode is to add purified water into the distillation tank 1 for cooking, heating and distilling.
Open the comdenstion water circulation system and carry out cooling work when the temperature reaches required temperature value in retort 1, the steam of secondary in retort 1 gets into vapour and liquid separator 3 through secondary steam pipeline 2, then gets into condenser group and carries out cooling work again, the mixed liquid profit that the condensation got off at first gets into oil-water separator 10 after 8 decompression evacuation through first balancing unit and carries out the oil-water separation, essential oil is taken away by essential oil export 11 and is taken away and store, the hydrolat flows back to hydrolat recovery storage tank 21 and keeps in.
Adopt first balancing unit 8 to condense mixed liquid profit down to the condenser and carry out the balance, the evacuation of decompression reduces the velocity of flow of mixed liquid profit, through measuring whether the temperature value of mixed liquid profit is at the best separation temperature value of profit, if the temperature is suitable to carry out oil-water separation, with each valve control at the optimum, if the improper oil-water separation of temperature, open the backward flow valve and carry out the backward flow redistillation and return, improve the oil yield of essential oil.
The condensed water is returned to the distillation tank 1 through a return pipe to supplement water for continuous distillation.
The temperature of each link can be controlled in the optimal distillation state and the oil-water separation state by adopting PLC automatic temperature control.
Claims (8)
1. The utility model provides an essential oil distillation extraction recovery system which characterized in that: comprising a distillation extraction system and a recovery system, wherein:
the distillation and extraction system is composed of a distillation tank (1), a gas-liquid separator (3), a condenser (5), a cooler (6), a first balancing device (8) and an oil-water separator (10) which are sequentially communicated through a secondary steam pipeline (2), a communicating pipe (4), a first pipeline (7) and a second pipeline (9);
the recovery system consists of a first loop, a second loop, a third loop and a fourth loop;
the first loop is composed of a gas-liquid separator (3), a first return pipe (24), a second balancing device (26), a second return pipe (27) and a distillation tank (1), and the gas-liquid separator (3), the second balancing device (26) and the distillation tank (1) are communicated with each other through the first return pipe (24) and the second return pipe (27) in sequence; the first return pipe (24) and the second return pipe (27) are respectively provided with a first return valve (25) and a second return valve (28);
the second loop is composed of an oil-water separator (10), a third return pipe (15), a second balancing device (26), a second return pipe (27) and a distillation tank (1), the oil-water separator (10) is communicated with the second balancing device (26) through the third return pipe (15), and a third return valve (14) is arranged on the third return pipe (15);
the third loop consists of an oil-water separator (10), a pure dew recovery storage tank (21) and a fourth return pipe (17) which is communicated with the oil-water separator and the pure dew recovery storage tank (21), and the fourth return pipe (17) is provided with a fourth return valve (16);
the fourth loop is composed of a fifth return pipe (18), a third return pipe (15), a second balancing device (26), a second return pipe (27) and a distillation tank (1), wherein one end of the fifth return pipe is communicated with the first pipeline (7), and the other end of the fifth return pipe is communicated with the third return pipe (15) positioned at the rear end of the third return valve (14), and the fifth return pipe (18) is provided with a fifth return valve (18-1); a first temperature tester (7-1) is arranged on the first pipeline (7); the upper part and the lower part of the distillation tank (1) are respectively provided with a steam inlet (1-1) and a straight-through steam inlet (1-2).
2. The essential oil distillation extraction recovery system of claim 1, wherein: and the device also comprises a PLC (programmable logic controller) electric control system (29) for controlling the distillation extraction system and the recovery system.
3. The distillation extraction recovery system of essential oil according to claim 1 or 2, wherein: the condenser (5), the cooler (6) and the hydrolat recovery storage tank (21) are located on the same longitudinal axis and are sequentially connected from top to bottom, a cooling water outlet pipe (5-1) is arranged at the upper part of the condenser (5), and a second temperature tester (5-2) is arranged on the cooling water outlet pipe.
4. The essential oil distillation extraction recovery system of claim 3, wherein: the middle upper part of the pure dew recovery storage tank (21) is provided with a full view mirror manhole (22), the bottom of the pure dew recovery storage tank is provided with a pure dew outflow pipe (20), and the pure dew outflow pipe is provided with a pure dew outflow gate valve (19).
5. The distillation extraction recovery system of essential oil according to claim 1, 2 or 4, wherein: the top of the oil-water separator (10) is provided with an essential oil outlet (11), the bottom of the oil-water separator is provided with a drain pipe (12), and a drain valve (13) is arranged on the drain pipe.
6. The essential oil distillation extraction recovery system of claim 5, wherein: a water inlet pipe (23) is arranged on one side of the cooler (6), and a third degree tester (23-1) and a pneumatic adjusting switch (23-2) are arranged on the water inlet pipe.
7. The essential oil distillation extraction recovery system of claim 1, 2, 4 or 6, wherein: the distillation tank is characterized in that an electric butterfly valve (1-3) is arranged at the lower end of the distillation tank (1), a heating coil (1-4) is arranged at the inner bottom, a water filling port (1-6), a cleaning port (1-7), a secondary steam outlet pipe and a feeding hole (1-12) are arranged at the upper part of the distillation tank, a thermometer (1-11) and a first temperature sensor (1-10) are arranged on the secondary steam outlet pipe, and a safety valve (1-8) and a pressure gauge (1-9) are arranged at the upper top end of the secondary steam outlet pipe.
8. The essential oil distillation extraction recovery system of claim 7, wherein: and the upper part and the lower part of the distillation tank (1) are provided with second temperature sensors (1-5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920557580.2U CN209989346U (en) | 2019-04-23 | 2019-04-23 | Essential oil distillation extraction recovery system |
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| CN201920557580.2U CN209989346U (en) | 2019-04-23 | 2019-04-23 | Essential oil distillation extraction recovery system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518620A (en) * | 2020-05-05 | 2020-08-11 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
| CN112481038A (en) * | 2020-11-30 | 2021-03-12 | 贵州荔波亿隆之家农业科技有限公司 | Shaddock ped essential oil extraction element |
-
2019
- 2019-04-23 CN CN201920557580.2U patent/CN209989346U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518620A (en) * | 2020-05-05 | 2020-08-11 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
| CN111518620B (en) * | 2020-05-05 | 2022-05-27 | 广东蔚莱生物科技有限公司 | Plant essential oil extraction production line and essential oil extraction method |
| CN112481038A (en) * | 2020-11-30 | 2021-03-12 | 贵州荔波亿隆之家农业科技有限公司 | Shaddock ped essential oil extraction element |
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