CN113082780B - Alcohol ester separation device for alcohol ester mixture and separation method thereof - Google Patents
Alcohol ester separation device for alcohol ester mixture and separation method thereof Download PDFInfo
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- CN113082780B CN113082780B CN202110225900.6A CN202110225900A CN113082780B CN 113082780 B CN113082780 B CN 113082780B CN 202110225900 A CN202110225900 A CN 202110225900A CN 113082780 B CN113082780 B CN 113082780B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/005—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion by thermal diffusion
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- C—CHEMISTRY; METALLURGY
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- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention discloses an alcohol ester separation device for an alcohol ester mixture and a separation method thereof, relates to the technical field of alcohol ester separation for the alcohol ester mixture, and aims to solve the problems that the existing alcohol ester separation device is low in separation efficiency, cannot simultaneously separate different substances in the mixture, and is inconvenient to operate. The utility model discloses a thermal insulation oil feeding device, including baffle pipe, oil storage shell, electrical resistance heating pipe and heat-conducting oil, a plurality of separation casings and a plurality of thermal-insulated casings have been cup jointed to the outside of baffle pipe, the inside of separation casing is provided with the oil storage casing, a plurality of radiating fin of fixedly connected with on the surface of oil storage casing, the oil storage casing cup joints the outside at the baffle pipe, be provided with first electrical resistance heating pipe and heat-conducting oil in the cavity between baffle pipe and the oil storage casing, first electrical resistance heating pipe cup joints the outside at the baffle pipe to soak in the inside of heat-conducting oil, fixedly connected with resistance casing on the surface of separation casing.
Description
Technical Field
The invention relates to the technical field of alcohol ester separation for alcohol ester mixtures, in particular to an alcohol ester separation device for an alcohol ester mixture and a separation method thereof.
Background
The lipid is ester generated by the action of fatty acid and alcohol and derivatives thereof, which are collectively called lipid, and is a compound which is generally insoluble in water and soluble in a fat-soluble solvent, and the alcohol is a compound formed by connecting hydroxyl with an aliphatic hydrocarbon group; the alcohol ester is an organic substance obtained by removing a part of water from the hydroxyl group of the alcohol and the carboxyl group of the acid (which is an organic substance containing a carboxyl group), and the alcohol ester is usually obtained by separating from the alcohol ester mixture.
The prior alcohol ester separation device has low separation efficiency, can not separate different substances in a mixture at the same time, and has inconvenient operation.
Disclosure of Invention
The invention aims to provide an alcohol ester separation device for an alcohol ester mixture and a separation method thereof, and aims to solve the problems that the existing alcohol ester separation device in the background art is low in separation efficiency, cannot simultaneously separate different substances in the mixture, and is inconvenient to operate.
In order to achieve the purpose, the invention provides the following technical scheme: an alcohol ester separation device for alcohol ester mixture comprises a material guide pipe, wherein a plurality of separation shells and a plurality of heat insulation shells are sleeved outside the material guide pipe, an oil storage shell is arranged inside the separation shells, a plurality of radiating fins are fixedly connected to the outer surface of the oil storage shell, the oil storage shell is sleeved outside the material guide pipe, a first resistance heating pipe and heat conduction oil are arranged in a cavity between the material guide pipe and the oil storage shell, the first resistance heating pipe is sleeved outside the material guide pipe and soaked inside the heat conduction oil, a resistance shell is fixedly connected to the outer surface of the separation shell, a resistor is arranged inside the resistance shell and electrically connected with the first resistance heating pipe, a mounting hole is formed in the outer surface of the separation shell, an infrared temperature detector is fixedly arranged in the mounting hole, and a first air cooling pipe and a first air outlet pipe are arranged on the outer surface of the separation shell, the oil storage tank is characterized in that a first fan is fixedly mounted on the inner wall of the first air cooling pipe, the first air cooling pipe and the first air outlet pipe are communicated with a cavity between the separation shell and the oil storage shell, the separation shell is transversely arranged in a straight line, the resistors are transversely arranged in a straight line, and the resistance of the resistors is gradually increased.
Preferably, be provided with a plurality of intercommunication casings in the pipeline of passage, the intercommunication casing is the spheroid, and is located the inside of oil storage casing, fixedly connected with divides the material pipe on the surface of intercommunication casing, divide the material pipe vertically down, and divide the discharge end threaded connection of material pipe to have the storage bottle.
Preferably, the one end of passage is provided with the heating jar, and fixed connection is in the border position department of heating jar upper end surface, the other end fixed connection of passage is on the side surface of heating jar, the outside of heating jar is provided with the heating casing, be provided with second resistance heating pipe in the cavity between heating casing and the heating jar, second resistance heating pipe spiral winding is on the surface of heating jar.
Preferably, the intermediate position department fixed mounting of heating jar upper end surface has ac motor, ac motor's rotation axis one end fixed mounting has the puddler, a side fixedly connected with scraper blade of puddler, a side laminating of scraper blade is on the inner wall of heating jar, the axis position department fixedly connected with of heating jar lower extreme surface arranges the material pipe, the border position department fixedly connected with feeder hopper of heating jar upper end surface.
Preferably, a cooling shell is sleeved outside the guide pipe, a second air cooling pipe is fixedly connected to the upper end of the side surface of the cooling shell, a second fan is fixedly mounted inside the second air cooling pipe, and a second air outlet pipe is fixedly connected to the lower end of the symmetrical side surface of the cooling shell.
Preferably, the separation shell and the heat insulation shell are alternately distributed in sequence, and heat insulation cotton is filled in the heat insulation shell.
Preferably, a one-way valve and a booster pump are arranged at the position, close to the discharge end, of the material guide pipe, and a support frame is fixedly arranged at one turning part of the material guide pipe.
A separation method of an alcohol ester separation device for an alcohol ester mixture comprises the following steps:
the method comprises the following steps: the device is arranged at a specified position, then the alcohol ester mixture to be separated is poured into the heating tank through the feed hopper, then the alternating current motor is started, the alternating current motor is used for driving the stirring rod to rotate, so that the alcohol ester mixture in the heating tank is stirred, meanwhile, the second resistance heating pipe is started, and the alcohol ester mixture in the heating tank is heated by the second resistance heating pipe;
step two: the heated alcohol ester mixture is converted into a gas state and enters the interior of the material guide pipe, at the moment, the first resistance heating pipe is started to heat the heat conduction oil in the oil storage shell, the first resistance heating pipe is electrically connected with the resistor, and the resistance value of the resistor is in a linearly increasing state, so that the heat generated by the first resistance heating pipe is linearly decreased progressively, the temperature in the material guide pipe is linearly decreased progressively, the temperature in each separated shell is measured by using an infrared temperature detector, when the temperature is overhigh, the first fan corresponding to the interior of the first air cooling pipe is started, and the flowing air is used for performing heat dissipation operation on the material guide pipe to enable the material guide pipe to reach the required temperature;
step three: when the gaseous mixture passes through different temperature areas, different substances are condensed corresponding to condensation points of the gaseous mixture, and the condensed substances are collected through the communicating shell and flow into the storage bottle through the material distributing pipe to be collected;
step four: when the residual gas substances pass through the cooling shell section, a second fan inside a second air cooling tube is started, the gas flow generated by the second fan is utilized to enable the gaseous mixture to be completely converted into the liquid state, and the liquid mixture flows back to the inside of the heating tank through the booster pump;
step five: after the separation is finished, respectively taking down the material storage bottles at the corresponding positions, and simultaneously opening the material discharge pipe to discharge the residual materials in the heating tank;
step six: and in the discharging process, the stirring rod is continuously rotated, and the scraping plate is utilized to scrape the inner wall of the heating tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is characterized in that a plurality of separating shells and a plurality of heat insulation shells are sleeved outside a material guide pipe, an oil storage shell is arranged inside the separating shells, a plurality of radiating fins are fixedly connected on the outer surface of the oil storage shell, the oil storage shell is sleeved outside the material guide pipe, a first resistance heating pipe and heat conducting oil are arranged in a cavity between the material guide pipe and the oil storage shell, the first resistance heating pipe is sleeved outside the material guide pipe and is soaked inside the heat conducting oil, the outer surface of the separating shell is fixedly connected with a resistance shell, the inner part of the resistance shell is provided with a resistance which is electrically connected with the first resistance heating pipe, the outer surface of the separating shell is provided with a mounting hole, an infrared temperature detector is fixedly arranged in the mounting hole, the outer surface of the separating shell is provided with a first air cooling pipe and a first air outlet pipe, and a first fan is fixedly arranged on the inner wall of the first air cooling pipe, the first air cooling pipe and the first air outlet pipe are communicated with a cavity between the separation shell and the oil storage shell, the separation shells are transversely arranged in a line, the resistors are transversely arranged in a line, the resistance values of the resistors are gradually increased, the resistors with different resistance values are used for controlling heat generated by different first resistance heating pipes, then the temperature is uniformly transmitted to the outer wall of the material guide pipe through heat conduction oil, and an infrared temperature detector is used for checking, so that the temperature of a region through which a gas material passes in the material guide pipe is linearly decreased, alcohol ester and other substances are extracted by using the characteristic that different substances in a mixture have different boiling points, the separation operation is efficient, and various different substances can be separated out at the same time;
2. according to the invention, the alternating current motor is fixedly arranged at the middle position of the outer surface of the upper end of the heating tank, the stirring rod is fixedly arranged at one end of the rotating shaft of the alternating current motor, the scraping plate is fixedly connected to one side edge of the stirring rod, one side edge of the scraping plate is attached to the inner wall of the heating tank, the discharging pipe is fixedly connected to the middle shaft position of the outer surface of the lower end of the heating tank, and the feeding hopper is fixedly connected to the edge position of the outer surface of the upper end of the heating tank.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a view showing the internal structure of the separation case of the present invention;
FIG. 3 is a view of the internal structure of the insulated shell of the present invention;
FIG. 4 is a view showing the internal structure of the heating case of the present invention;
fig. 5 is a view showing the internal structure of the cooling casing of the present invention.
In the figure: 1. heating the housing; 2. an alternating current motor; 3. a feed hopper; 4. a discharge pipe; 5. a material guide pipe; 6. separating the shell; 7. an infrared temperature detector; 8. a first air-cooled duct; 9. distributing pipes; 10. a material storage bottle; 11. cooling the housing; 12. a second air-cooled duct; 13. a booster pump; 14. a one-way valve; 15. a support frame; 16. a resistor housing; 17. a resistance; 18. a communicating shell; 19. an oil storage housing; 20. a first resistance heating tube; 21. heat conducting oil; 22. a heat dissipating fin; 23. a first fan; 24. a first air outlet pipe; 25. a thermally insulated housing; 26. heat insulation cotton; 27. a heating tank; 28. a second resistance heating tube; 29. a stirring rod; 30. a squeegee; 31. a second fan; 32. and a second air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-5, an embodiment of the present invention is shown: an alcohol ester separation device for alcohol ester mixture comprises a material guide pipe 5, a plurality of separation shells 6 and a plurality of heat insulation shells 25 are sleeved outside the material guide pipe 5, an oil storage shell 19 is arranged inside the separation shell 6, a plurality of heat dissipation fins 22 are fixedly connected to the outer surface of the oil storage shell 19, the oil storage shell 19 is sleeved outside the material guide pipe 5, a first resistance heating pipe 20 and heat conduction oil 21 are arranged in a cavity between the material guide pipe 5 and the oil storage shell 19, the first resistance heating pipe 20 is sleeved outside the material guide pipe 5 and is soaked inside the heat conduction oil 21, a resistance shell 16 is fixedly connected to the outer surface of the separation shell 6, a resistor 17 is arranged inside the resistance shell 16, the resistor 17 is electrically connected with the first resistance heating pipe 20, a mounting hole is formed in the outer surface of the separation shell 6, and an infrared temperature detector 7 is fixedly mounted in the mounting hole, the outer surface of the separation shell 6 is provided with a first air-cooling pipe 8 and a first air outlet pipe 24, the inner wall of the first air-cooling pipe 8 is fixedly provided with a first fan 23, the first air-cooling pipe 8 and the first air outlet pipe 24 are both communicated with a cavity between the separation shell 6 and the oil storage shell 19, the separation shells 6 are transversely arranged in a line, the resistors 17 are transversely arranged in a line, the resistance values of the resistors 17 are gradually increased, the resistors 17 with different resistance values are used for controlling the heat generated by different first resistance heating pipes 20, the temperature is uniformly transmitted to the outer wall of the material guide pipe 5 through the heat conduction oil 21, the infrared temperature detector 7 is used for checking, the temperature of the area through which the gas material in the material guide pipe 5 passes is linearly decreased, and further the characteristics of different boiling points of different substances in the mixture are used for extracting alcohol ester and other substances, the separation operation is efficient, can separate out a plurality of different substances at the same time.
Further, a plurality of communicating shells 18 are arranged in the pipeline of the material guide pipe 5, the communicating shells 18 are spherical and are located inside the oil storage shell 19, a material distributing pipe 9 is fixedly connected to the outer surface of the communicating shells 18, the material distributing pipe 9 faces downwards vertically, and a material storage bottle 10 is in threaded connection with the discharging end of the material distributing pipe.
Further, one end of the material guiding pipe 5 is provided with a heating tank 27, and is fixedly connected to the edge position of the outer surface of the upper end of the heating tank 27, the other end of the material guiding pipe 5 is fixedly connected to the side surface of the heating tank 27, the heating shell 1 is arranged outside the heating tank 27, a second resistance heating pipe 28 is arranged in the cavity between the heating shell 1 and the heating tank 27, and the second resistance heating pipe 28 is spirally wound on the outer surface of the heating tank 27.
Further, the intermediate position department fixed mounting who heats jar 27 upper end surface has ac motor 2, ac motor 2's rotation axis one end fixed mounting has puddler 29, a side fixedly connected with scraper blade 30 of puddler 29, a side laminating of scraper blade 30 is on heating jar 27's inner wall, the row of material pipe 4 of axis position department fixedly connected with of heating jar 27 lower extreme surface, the border position department fixedly connected with feeder hopper 3 of heating jar 27 upper end surface, this can utilize ac motor 2 drive puddler 29 to rotate, then drive scraper blade 30 and take place the motion in heating jar 27's inside, and make the material on the heating jar 27 inner wall drop, the effectual self-cleaning performance that has improved the device.
Further, a cooling shell 11 is sleeved outside the material guide pipe 5, a second air cooling pipe 12 is fixedly connected to the upper end of the side surface of the cooling shell 11, a second fan 31 is fixedly mounted inside the second air cooling pipe 12, and a second air outlet pipe 32 is fixedly connected to the lower end of the symmetrical side surface of the cooling shell 11.
Further, the separation case 6 and the heat insulating case 25 are alternately arranged in this order, and the heat insulating case 25 is filled with heat insulating cotton 26.
Further, a one-way valve 14 and a booster pump 13 are arranged at the position close to the discharge end of the material guiding pipe 5, and a support frame 15 is fixedly arranged at one turning part of the material guiding pipe 5.
A separation method of an alcohol ester separation device for an alcohol ester mixture comprises the following steps:
the method comprises the following steps: the device is arranged at a specified position, then the alcohol ester mixture to be separated is poured into the heating tank 27 through the feed hopper 3, then the alternating current motor 2 is started, the alternating current motor 2 is used for driving the stirring rod 29 to rotate, so that the alcohol ester mixture in the heating tank 27 is stirred, meanwhile, the second resistance heating pipe 28 is started, and the alcohol ester mixture in the heating tank 27 is heated by the second resistance heating pipe 28;
step two: the heated alcohol ester mixture is converted into a gas state and enters the interior of the material guiding pipe 5, at the moment, the first resistance heating pipe 20 is started to heat the heat conducting oil 21 in the oil storage shell 19, the first resistance heating pipe 20 is electrically connected with the resistor 17, and the resistance value of the resistor 17 is in a linear increasing state, so that the heat generated by the first resistance heating pipe 20 is linearly decreased, the temperature in the material guiding pipe 5 is linearly decreased, the temperature in each separated shell 6 is measured by the infrared temperature detector 7, when the temperature is too high, the first fan 23 corresponding to the interior of the first air cooling pipe 8 is started, and the flowing air is used for carrying out heat dissipation operation on the material so as to enable the material to reach the required temperature;
step three: when the gaseous mixture passes through different temperature areas, different substances are condensed corresponding to condensation points of the gaseous mixture, and the condensed substances are collected through the communicating shell 18 and flow into the storage bottle 10 through the material distributing pipe 9 to be collected;
step four: wherein the remaining gaseous substance passes through the cooling casing 11 section, the second fan 31 inside the second air-cooling pipe 12 is started, the gaseous mixture is completely converted into liquid by the airflow generated by the second fan 31, and flows back to the inside of the heating tank 27 through the booster pump 13;
step five: after the separation is finished, the material storage bottles 10 at the corresponding positions are respectively taken down, and meanwhile, the material discharge pipe 4 is opened to discharge the residual materials in the heating tank 27;
step six: the stirring bar 29 is continuously rotated during the discharging process, and the scraper 30 scrapes the inner wall of the heating tank 27.
The working principle is as follows: when in use, the device is firstly installed at a specified position, then the alcohol ester mixture to be separated is poured into the heating tank 27 through the feed hopper 3, then the alternating current motor 2 is started, the alternating current motor 2 is utilized to drive the stirring rod 29 to rotate, further, the alcohol ester mixture in the heating tank 27 is stirred, meanwhile, the second resistance heating pipe 28 is started, the alcohol ester mixture in the heating tank 27 is heated by the second resistance heating pipe 28, the heated alcohol ester mixture is converted into a gas state and enters the material guide pipe 5, at the moment, the first resistance heating pipe 20 is started to heat the heat conduction oil 21 in the oil storage shell 19, as the first resistance heating pipe 20 is electrically connected with the resistor 17, the resistance value of the resistor 17 is in a linear increasing state, the heat generated by the first resistance heating pipe 20 is linearly decreased gradually, further, the temperature in the material guide pipe 5 is linearly decreased gradually, measuring the temperature inside each separation shell 6 by using an infrared temperature detector 7, when the temperature is too high, starting a first fan 23 corresponding to the inside of a first air cooling pipe 8, performing heat dissipation operation on the mixture by using flowing air to enable the mixture to reach the required temperature, when a gaseous mixture passes through different temperature areas, condensing different substances corresponding to condensing points of the gaseous mixture, collecting the condensed substances through a communication shell 18, flowing into the storage bottle 10 through a material distribution pipe 9, collecting the condensed substances, wherein when the residual gaseous substances pass through a section of a cooling shell 11, starting a second fan 31 inside a second air cooling pipe 12, completely converting the gaseous mixture into a liquid state by using airflow generated by the second fan 31, flowing back into the heating tank 27 through a material storage pipe 13, after separation, respectively taking down the storage bottle 10 at the corresponding position, and simultaneously opening a material discharge pipe 4, the residual material inside the heating tank 27 is discharged, and the stirring rod 29 is continuously rotated during the discharge, and the scraper 30 scrapes the inner wall of the heating tank 27.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An alcohol ester separator for alcohol ester mixture, includes passage guide (5), its characterized in that: the oil-gas separation device is characterized in that a plurality of separation shells (6) and a plurality of heat insulation shells (25) are sleeved outside the material guide pipe (5), an oil storage shell (19) is arranged inside the separation shell (6), a plurality of radiating fins (22) are fixedly connected to the outer surface of the oil storage shell (19), the oil storage shell (19) is sleeved outside the material guide pipe (5), a first resistance heating pipe (20) and heat conduction oil (21) are arranged in a cavity between the material guide pipe (5) and the oil storage shell (19), the first resistance heating pipe (20) is sleeved outside the material guide pipe (5) and soaked inside the heat conduction oil (21), a resistance shell (16) is fixedly connected to the outer surface of the separation shell (6), a resistor (17) is arranged inside the resistance shell (16), and the resistance heating pipe (17) is electrically connected with the first resistance heating pipe (20), the oil storage tank is characterized in that a mounting hole is formed in the outer surface of the separation shell (6), an infrared temperature detector (7) is fixedly mounted in the mounting hole, a first air cooling pipe (8) and a first air outlet pipe (24) are arranged on the outer surface of the separation shell (6), a first fan (23) is fixedly mounted on the inner wall of the first air cooling pipe (8), the first air cooling pipe (8) and the first air outlet pipe (24) are communicated with a cavity between the separation shell (6) and the oil storage shell (19), the separation shells (6) are transversely arranged in a straight line, the resistors (17) are transversely arranged in a straight line, and the resistance value of the resistors (17) is gradually increased; the one end of passage (5) is provided with heating tank (27), and fixed connection is in the border position department of heating tank (27) upper end surface, the other end fixed connection of passage (5) is on the side surface of heating tank (27), the outside of heating tank (27) is provided with heating casing (1), be provided with second resistance heating pipe (28) in the cavity between heating casing (1) and heating tank (27), second resistance heating pipe (28) spiral winding is on the surface of heating tank (27), the intermediate position department fixed mounting of heating tank (27) upper end surface has alternating current motor (2), the rotation axis one end fixed mounting of alternating current motor (2) has puddler (29), a side fixedly connected with scraper blade (30) of puddler (29), a side laminating of scraper blade (30) is on the inner wall of heating tank (27), the axis position department fixedly connected with of heating jar (27) lower extreme surface arranges material pipe (4), the marginal position department fixedly connected with feeder hopper (3) of heating jar (27) upper end surface.
2. The alcohol ester separation apparatus for an alcohol ester mixture according to claim 1, wherein: the oil storage device is characterized in that a plurality of communicating shells (18) are arranged in the pipeline of the material guide pipe (5), each communicating shell (18) is spherical and located inside the oil storage shell (19), a material distributing pipe (9) is fixedly connected to the outer surface of each communicating shell (18), each material distributing pipe (9) faces downwards vertically, and the material discharging end of each material distributing pipe is in threaded connection with a material storage bottle (10).
3. The alcohol ester separation apparatus for an alcohol ester mixture according to claim 1, wherein: cooling casing (11) have been cup jointed to the outside of passage (5), cooling casing (11) side surface upper end fixedly connected with second air-cooled pipe (12), the inside fixed mounting of second air-cooled pipe (12) has second fan (31), the lower extreme fixedly connected with second outlet duct (32) of cooling casing (11) symmetry side surface.
4. The alcohol ester separation apparatus for an alcohol ester mixture according to claim 1, wherein: the separation shell (6) and the heat insulation shell (25) are sequentially and alternately distributed, and heat insulation cotton (26) is filled in the heat insulation shell (25).
5. The alcohol ester separation apparatus for an alcohol ester mixture according to claim 1, wherein: the material guiding device is characterized in that a check valve (14) and a booster pump (13) are arranged at the position, close to the discharging end, of the material guiding pipe (5), and a supporting frame (15) is fixedly mounted at one turning position of the material guiding pipe (5).
6. A method for separating an alcohol ester mixture by using an alcohol ester separation device, which is based on any one of claims 1 to 5, and is characterized by comprising the following steps:
the method comprises the following steps: the device is arranged at a specified position, then an alcohol ester mixture to be separated is poured into a heating tank (27) through a feed hopper (3), then an alternating current motor (2) is started, the alternating current motor (2) is used for driving a stirring rod (29) to rotate, further the alcohol ester mixture in the heating tank is stirred, meanwhile, a second resistance heating pipe (28) is started, and the alcohol ester mixture in the heating tank (27) is heated by the second resistance heating pipe (28);
step two: the heated alcohol ester mixture is converted into a gas state and enters the interior of the material guide pipe (5), at the moment, a first resistance heating pipe (20) is started to heat conduction oil (21) in an oil storage shell (19), as the first resistance heating pipe (20) is electrically connected with a resistor (17), the resistance value of the resistor (17) is in a linear increasing state, the heat generated by the first resistance heating pipe (20) is linearly decreased, the temperature in the material guide pipe (5) is linearly decreased, the temperature in each separated shell (6) is measured by an infrared temperature detector (7), and when the temperature is too high, a first fan (23) corresponding to the interior of a first air cooling pipe (8) is started, and the flowing air is used for carrying out heat dissipation operation on the alcohol ester mixture to enable the alcohol ester mixture to reach the required temperature;
step three: when the gaseous mixture passes through different temperature areas, different substances are condensed corresponding to condensation points of the gaseous mixture, and the condensed substances are collected through the communicating shell (18) and flow into the storage bottle (10) through the material distributing pipe (9) to be collected;
step four: wherein when the residual gas substances pass through the cooling shell body (11) section, a second fan (31) inside the second air cooling pipe (12) is started, the gas flow generated by the second fan (31) is used for completely converting the gaseous mixture into the liquid state, and the liquid mixture flows back to the inside of the heating tank (27) through the booster pump (13);
step five: after the separation is finished, the material storage bottles (10) at the corresponding positions are respectively taken down, and meanwhile, the discharge pipe (4) is opened to discharge the residual materials in the heating tank (27);
step six: the stirring rod (29) is continuously rotated during the discharging process, and the scraper (30) is used for scraping the inner wall of the heating tank (27).
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| CN202110225900.6A CN113082780B (en) | 2021-03-01 | 2021-03-01 | Alcohol ester separation device for alcohol ester mixture and separation method thereof |
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| RU2427411C2 (en) * | 2009-11-03 | 2011-08-27 | Ильмер Юсупович Хасанов | Method of separating mix of fluids low boiling at different temperature and device to this end |
| WO2016069198A1 (en) * | 2014-10-31 | 2016-05-06 | Dow Global Technologies Llc | Breaking a methanol/methyl methacrylate azeotrope using pressure swing distillation |
| CN207659408U (en) * | 2017-09-21 | 2018-07-27 | 新奥科技发展有限公司 | Coal tar is segmented indirect condensing device |
| CN107715487B (en) * | 2017-11-15 | 2024-04-16 | 利安隆（珠海）新材料有限公司 | Device and method for separating immiscible liquids |
| US10967293B2 (en) * | 2017-12-14 | 2021-04-06 | Aurora Cannabis Enterprises Inc. | Condensible gas botanical extraction systems and methods |
| CN108929712A (en) * | 2018-07-24 | 2018-12-04 | 武汉中智德远科技开发有限公司 | A kind of energy saving fractionating device of Petroleum refining |
| CN209714308U (en) * | 2019-02-25 | 2019-12-03 | 河南万知星科技服务有限公司 | A kind of organic compound device for effectively separating |
| CN112358397B (en) * | 2020-11-24 | 2024-01-16 | 浙江台州市联创环保科技股份有限公司 | Equipment and method for rectifying and separating ethyl acetate and ethanol azeotrope |
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