CN113082752A - Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system - Google Patents
Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system Download PDFInfo
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- CN113082752A CN113082752A CN202110380485.1A CN202110380485A CN113082752A CN 113082752 A CN113082752 A CN 113082752A CN 202110380485 A CN202110380485 A CN 202110380485A CN 113082752 A CN113082752 A CN 113082752A
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- rotating rod
- backflow
- eucalyptol
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
Abstract
The invention discloses a sectional type filler rectifying device capable of improving the extraction efficiency of eucalyptol, which comprises a tower body, wherein an electric motor is arranged on the outer surface of the bottom of the tower body, a rotating rod is arranged on the outer surface of the top of the electric motor, a plurality of groups of stirring rods are arranged on the outer surface of the outer side of the rotating rod, a plurality of groups of backflow nozzles are arranged on the top of the stirring rods, a filler layer is arranged on the top of the backflow nozzles and the outer surface of the outer side of the rotating rod, a pressing plate is arranged on the outer surface of the top of the filler layer and the outer surface of the outer side of the rotating rod, a feeding nozzle is arranged on the top. The invention also discloses a control system of the sectional type filler rectification device, which can improve the extraction efficiency of the cineole. The invention has the advantages that: the sectional type packing distillation mode is adopted, the raw materials are fully stirred, the distillation quality of the raw materials is improved, repeated backflow is achieved, the distillation efficiency is further improved, and the working time is shortened.
Description
Technical Field
The invention relates to the technical field of eucalyptol sectional type filler distillation, in particular to a sectional type filler rectifying device and a control system capable of improving the extraction efficiency of eucalyptol.
Background
Eucalyptol is a colorless to pale yellow oily liquid with camphor and a cool herbal scent. The eucalyptol has the molecular weight of 154.28, the boiling point of 176-177 ℃, the melting point of 1-1.5 ℃, the freezing point of 1 ℃, the flash point of 47-48 ℃, the refractive index (n20D) of 1.455-1.460 and the relative density (d2525) of 0.921-0.924, and the rectifying tower is a tower type vapor-liquid contact device for rectifying and is a device for realizing the rapid separation of reaction products and reactants by utilizing the different volatility of each component.
The existing eucalyptol filler rectification mode has the defects of overlong rectification tower, long reaction time, high equipment cost, difficulty in rapid production, low efficiency, low reflux speed, strong filler viscosity and lack of auxiliary tools, and during distillation, the inner wall of a distillation chamber is attached with inconvenient treatment, later-stage workers are also troublesome to clean, and raw materials are easy to waste. Therefore, a sectional type filler rectification device and a control system capable of improving the extraction efficiency of the cineole are provided.
Disclosure of Invention
The invention aims to solve the technical problems that the reaction time is long, the equipment cost is high, the rapid production is not facilitated, the efficiency is low, the reflux speed is slow, the viscosity of the filler is strong, an auxiliary tool is not available, and in the distillation process, the inner wall of a distillation chamber is attached to the distillation chamber and is inconvenient to treat, troublesome to clean and easy to waste raw materials.
The invention adopts the following technical scheme to solve the technical problems: can improve the sectional type of eucalyptol extraction efficiency and pack rectifier unit, including the tower body, the bottom surface of tower body is provided with the motor, the top surface of motor is provided with the bull stick that runs through the tower body bottom, the outside surface of bull stick and the inside that is located the tower body are provided with the multiunit puddler, the top of puddler and the outside surface that is located the bull stick are provided with multiunit backward flow shower nozzle, the outside surface that the top of backward flow shower nozzle just is located the bull stick is provided with the packing layer, the outside surface of the top surface of packing layer and the outside surface that is located the bull stick is provided with the clamp plate, the top of clamp plate and the top surface that is located the tower body are provided with the pan feeding shower nozzle, the both sides of bull stick.
Preferably, the tower body is of a cylindrical structure, a plurality of groups of support columns are arranged on the outer surface of the bottom of the tower body, and the outer surfaces of the tops of the support columns and the outer surface of the bottom of the tower body are fixedly connected.
Preferably, the motor is electric connection with the tower body, the outside surface of tower body is provided with the controller, the controller passes through the tower body and is interconnected with the motor, the top of controller just is located the outside surface of tower body and is provided with the detector, the detector comprises thermodetector and atmospheric pressure detector.
Preferably, the motor is swing joint with the bull stick, the outside of bull stick and the bottom surface that is located the tower body inside are provided with the heater, the heater is electric connection with the tower body, the puddler is fixed connection with the bull stick, the outside surface of bull stick just is located and is provided with the multiunit bracing piece between the adjacent stirring, be provided with between the bracing piece that corresponds and scrape the pole, the outside surface of scraping the pole is tangent with the inboard of tower body, the bracing piece is fixed connection with the bull stick and scrape the pole, the top of scraping the pole all is provided with the material pipe with the left side surface that the bottom just is located the tower body, the material pipe at top is used for the pan feeding, and the material pipe of bottom is used for the ejection of compact.
Preferably, the backward flow shower nozzle is the loop configuration, the outside surface that the top surface of backward flow shower nozzle just is located the bull stick is provided with the backward flow room, the bottom surface of backward flow case is provided with in the corresponding annular opening of backward flow shower nozzle, the inboard of backward flow case and the outside surface that is located the bull stick are the curved surface, the backward flow case is swing joint with the bull stick, the backward flow case is fixed connection with the inboard of tower body, the top surface of backward flow case is provided with the multiunit filtration pore, the backward flow case is fixed connection with the packing layer.
Preferably, the packing layer comprises a filter screen and a grid layer, a limiting cylinder is arranged on the outer surface of the outer side of the packing layer, the limiting cylinder is fixedly connected with the inner side of the tower body, the limiting cylinder is movably connected with a pressing plate, and the pressing plate is tangent to the top of the packing layer.
Preferably, the inside of clamp plate is provided with the multiunit and crosses the filtration hole, the inboard of clamp plate and the outside surface of bull stick all are provided with corresponding screw thread, the top of clamp plate and the inboard that is located spacing section of thick bamboo are provided with the lug.
Preferably, the top surface of pan feeding shower nozzle and tower body inside is fixed connection, the right side of pan feeding shower nozzle just is located the right side surface of tower body and is provided with the oral siphon, the pan feeding shower nozzle is annular structure, the blast pipe is located the internal diameter of pan feeding shower nozzle.
The invention also provides a sectional type packing rectification device and a control system capable of improving the eucalyptol extraction efficiency, wherein the sectional type packing rectification device comprises a control module, the control module comprises a distillation module and a detection module, the control module and the detection module are mutually connected, the detection module is used for detecting temperature and air pressure, the distillation module comprises a heating module, a stirring module and a feeding module, the distillation module is mutually connected with the heating module, the stirring module and the feeding module, the packing modules are arranged on the outer sides of the heating module, the stirring module and the feeding module, the packing modules comprise a backflow module, a filtering module and a pressing module, the backflow module is mutually connected with the distillation module, the spraying modules are arranged on the outer sides of the backflow module, the filtering module and the pressing module, and the discharging module is arranged on the outer side of the spraying module.
Compared with the prior art, the invention provides a sectional type filler rectification device capable of improving the extraction efficiency of eucalyptol, a control system and a control method, and the sectional type filler rectification device has the following beneficial effects:
1. this can improve fractional distillation apparatus and control system are packed to sectional type of cineole extraction efficiency, drive the motor operation through the controller, the motor drives the bull stick operation, the bull stick drives the puddler and rotates with the bracing piece, make puddler and bracing piece bottom raw materials stir comprehensively, and the bracing piece drives the pole rotation of scraping, the pole is rotated along the inboard of tower body to the messenger, reduce the inside gluing of tower body, and simultaneously, the controller drives the heater operation, heat the distillation to the bottom raw materials of material pipe pan feeding, thereby not only improved the efficiency of distillation, the utilization ratio of raw materials has still been improved.
2. This can improve sectional type of eucalyptol extraction efficiency and pack rectifier unit and control system, through clamp plate and the corresponding screw thread of bull stick, make the bull stick drive the clamp plate and rotate, press the top of filling layer, improve the speed of top raw materials whereabouts and bottom raw materials vapour backward flow, make bottom raw materials vapour remove at the packing layer repeatedly, and utilize the filtration pore of crossing of backward flow roof portion surface, carry out secondary filter, the great improvement of backward flow speed, the gaseous rethread blast pipe of lighter is discharged, and then distilled efficiency has been improved.
3. This can improve sectional type filler rectifier unit and control system of eucalyptol extraction efficiency drives the operation of pan feeding shower nozzle through the oral siphon, falls liquid to the packing layer, reentrant backward flow room, utilizes the curved surface of backward flow indoor portion, and the water conservancy diversion is to the backward flow shower nozzle, and the bottom that reenters the tower body is heated together with the raw materials of tower body bottom to reaction time has been improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic top view of the stirring rod of the present invention;
FIG. 4 is a schematic bottom view of the showerhead of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 6 is a top view of the second filter screen of the present invention;
FIG. 7 is a schematic flow chart of the system of the present invention.
In the figure: 1. a tower body; 2. an electric motor; 3. a rotating rod; 4. a stirring rod; 5. a reflux nozzle; 6. a filler layer; 7. pressing a plate; 8. a feeding spray head; 9. an exhaust pipe; 10. a support pillar; 11. a controller; 12. a detector; 13. a heater; 14. a support bar; 15. a scraping rod; 16. a material pipe; 17. a reflux chamber; 18. a limiting cylinder; 19. and (4) a water inlet 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-7, a sectional type filler rectification apparatus capable of improving the extraction efficiency of eucalyptol comprises a tower body 1, a motor 2 is disposed on the outer surface of the bottom of the tower body 1, a rotating rod 3 penetrating through the bottom of the tower body 1 is disposed on the outer surface of the top of the motor 2, a plurality of groups of stirring rods 4 are disposed on the outer surface of the outer side of the rotating rod 3 and inside the tower body 1, a plurality of groups of backflow nozzles 5 are disposed on the outer surface of the outer side of the stirring rods 4 and outside the rotating rod 3, a packing layer 6 is disposed on the outer surface of the top of the packing layer 6 and outside the rotating rod 3, a pressing plate 7 is disposed on the outer surface of the top of the pressing plate 7 and outside the tower body 1, a feeding nozzle 8 is disposed on the outer surface of the top of the tower body 1.
The tower body 1 is of a cylindrical structure, so that raw materials and steam can flow conveniently, a plurality of groups of supporting columns 10 are arranged on the outer surface of the bottom of the tower body 1 and used for supporting, and the outer surface of the top of each supporting column 10 is fixedly connected with the outer surface of the bottom of the tower body 1.
The electric motor 2 and the tower body 1 are electrically connected, the electric motor 2 can adopt a Y20L1-2 model asynchronous motor, the power is 35kW, the outer surface of the outer side of the tower body 1 is provided with the controller 11, the controller 11 is mutually connected with the electric motor 2 through the tower body 1, the top of the controller 11 and the outer surface of the outer side of the tower body 1 are provided with the detector 12, the detector 12 consists of a temperature detector and an air pressure detector, and is used for detecting the temperature and the air pressure inside the tower body 1 and playing a role in protecting and early warning.
The backflow nozzle 5 is of an annular structure, the spraying efficiency is improved, the backflow chamber 17 is arranged on the outer surface of the top of the backflow nozzle 5 and on the outer surface of the outer side of the rotating rod 3, the annular opening corresponding to the backflow nozzle 5 is arranged on the outer surface of the bottom of the backflow box 17, the outer surface of the inner side of the backflow box 17 and on the outer surface of the outer side of the rotating rod 3 is a curved surface, backflow is convenient to backflow, the backflow box 17 is movably connected with the rotating rod 3, the backflow box 17 is fixedly connected with the inner side of the tower body 1, a plurality of groups of filtering holes are arranged on the outer surface of the top of the backflow box 17, the backflow box 17 is fixedly connected with the packing layer 6, the packing layer 6 is composed of a filtering net and a grating layer, the outer surface of the outer side of the packing layer 6 is provided with a limiting cylinder 18, the limiting cylinder 18 is fixedly connected with the inner side of, the inner side of the pressing plate 7 and the outer surface of the outer side of the rotating rod 3 are both provided with corresponding threads, and the top of the pressing plate 7 and the inner side of the limiting cylinder 18 are provided with a convex block for limiting.
Pan feeding shower nozzle 8 is fixed connection with the inside top surface of tower body 1, and the right side of pan feeding shower nozzle 8 and the right side surface that is located tower body 1 are provided with oral siphon 19, and pan feeding shower nozzle 8 is the annular structure, and blast pipe 9 is located the internal diameter of pan feeding shower nozzle 8, the exhaust of being convenient for.
The invention also provides a sectional type packing rectification device and a control system capable of improving the extraction efficiency of eucalyptol, wherein the control system comprises a control module, the control module comprises a distillation module and a detection module, the control module and the detection module are mutually connected, the detection module is used for detecting temperature and air pressure, the distillation module comprises a heating module, a stirring module and a feeding module, the distillation module, the heating module, the stirring module and the feeding module are mutually connected, the stirring module adopts a stirring rod and a scraping rod to be combined for use, the adhesion of raw materials is reduced, the stirring efficiency is improved, the packing module is arranged on the outer sides of the heating module, the stirring module and the feeding module, the packing module comprises a reflux module, a filtering module and a pressing module, the reflux module and the distillation module are mutually connected, the pressing module is mutually connected with the reflux module through the packing module, and spraying modules are arranged on the outer sides of the reflux module, the filtering, the outside of spraying the module is provided with ejection of compact module, ejection of compact module is the blast pipe.
In conclusion, the controller 11 drives the motor to operate, the motor 2 drives the rotating rod 3 to operate, the rotating rod 3 drives the stirring rod 4 and the supporting rod 14 to rotate, so that the raw materials at the bottoms of the stirring rod 4 and the supporting rod 14 are comprehensively stirred, the supporting rod 14 drives the scraping rod 15 to rotate, the scraping rod 15 rotates along the inner side of the tower body 1, the adhesion inside the tower body 1 is reduced, meanwhile, the controller 11 drives the heater 13 to operate, and the bottom raw materials fed from the material pipe 16 are heated and distilled, so that the distillation efficiency is improved, and the utilization rate of the raw materials is also improved; the rotating rod 3 drives the pressing plate 7 to rotate through the threads corresponding to the pressing plate 7 and the rotating rod 3, the top of the filling layer 6 is pressed, the speed of falling of top raw materials and the speed of backflow of bottom raw material steam are improved, the bottom raw material steam repeatedly moves in the filling layer 6, secondary filtration is performed by using the filtering holes in the outer surface of the top of the backflow chamber 17, the backflow speed is greatly improved, lighter gas is discharged through the exhaust pipe 9, and the distillation efficiency is further improved; the feeding spray head 8 is driven to operate through the water inlet pipe 19, liquid falls to the packing layer 6 and then enters the backflow chamber 17, the liquid is guided to the backflow spray head 17 through the curved surface inside the backflow chamber 17, and then the liquid enters the bottom of the tower body and is heated together with the raw materials at the bottom of the tower body, so that the reaction time is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Can improve eucalyptol extraction efficiency's sectional type filler rectifier unit, including tower body (1), its characterized in that: the outer surface of the bottom of the tower body (1) is provided with an electric motor (2), the outer surface of the top of the electric motor (2) is provided with a rotating rod (3) which penetrates through the bottom of the tower body (1), a plurality of groups of stirring rods (4) are arranged on the outer surface of the outer side of the rotating rod (3) and positioned in the tower body (1), a plurality of groups of backflow nozzles (5) are arranged on the top of the stirring rod (4) and on the outer surface of the outer side of the rotating rod (3), a packing layer (6) is arranged on the top of the backflow nozzle (5) and on the outer surface of the outer side of the rotating rod (3), a pressing plate (7) is arranged on the outer surface of the top of the packing layer (6) and the outer surface of the outer side of the rotating rod (3), a feeding spray head (8) is arranged at the top of the pressing plate (7) and on the outer surface of the top of the tower body (1), and exhaust pipes (9) are arranged on the outer surfaces of the two sides of the rotating rod (3) and the top of the tower body (1).
2. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: the tower body (1) is of a cylindrical structure, a plurality of groups of supporting columns (10) are arranged on the outer surface of the bottom of the tower body (1), and the outer surface of the top of each supporting column (10) is fixedly connected with the outer surface of the bottom of the tower body (1).
3. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: the utility model discloses a tower body, including tower body (1), motor (2), controller (11), detector (12) comprise thermodetector and atmospheric pressure detector, motor (2) are electric connection with tower body (1), the outside surface of tower body (1) is provided with controller (11), controller (11) are through tower body (1) and motor (2) interconnect, the outside surface that the top of controller (11) just is located tower body (1) is provided with detector (12).
4. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: the utility model discloses a tower body, including a tower body, a motor, a rotating rod, a stirring rod, a supporting rod, a rotating rod, a motor (2) and a rotating rod (3) are swing joint, the outside of rotating rod (3) and the bottom surface that is located tower body (1) inside are provided with heater (13), heater (13) and tower body (1) are electric connection, stirring rod (4) and rotating rod (3) are fixed connection, the outside surface of rotating rod (3) and be located and be provided with multiunit bracing piece (14) between adjacent stirring (4), be provided with between the bracing piece (14) that corresponds and scrape pole (15), the outside surface of scraping pole (15) is tangent with the inboard of tower body (1), bracing piece (14) and rotating rod (3) and scrape pole (15) are fixed connection, the top of scraping pole (15) and the bottom just are located the left side surface of tower body (1) and all are, the material pipe (16) at the bottom is used for discharging.
5. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: backflow nozzle (5) are the loop configuration, the outside surface that the top surface of backflow nozzle (5) just is located bull stick (3) is provided with backward flow room (17), the bottom surface of backflow box (17) is provided with in the corresponding annular opening of backflow nozzle (5), the inboard outside surface that just is located bull stick (3) of backflow box (17) is the curved surface, backflow box (17) are swing joint with bull stick (3), backflow box (17) are fixed connection with the inboard of tower body (1), the top surface of backflow box (17) is provided with the multiunit filtration pore, backflow box (17) are fixed connection with packing layer (6).
6. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: the tower is characterized in that the packing layer (6) is composed of a filter screen and a grid layer, a limiting cylinder (18) is arranged on the outer surface of the outer side of the packing layer (6), the limiting cylinder (18) is fixedly connected with the inner side of the tower body (1), the limiting cylinder (18) is movably connected with a pressing plate (7), and the pressing plate (7) is tangent to the top of the packing layer (6).
7. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 6 wherein: the novel filter is characterized in that a plurality of groups of filter holes are formed in the pressing plate (7), corresponding threads are arranged on the inner side of the pressing plate (7) and the outer surface of the outer side of the rotating rod (3), and a convex block is arranged on the top of the pressing plate (7) and on the inner side of the limiting cylinder (18).
8. The segmented packing rectification apparatus capable of improving eucalyptol extraction efficiency as recited in claim 1 wherein: pan feeding shower nozzle (8) are fixed connection with the inside top surface of tower body (1), the right side of pan feeding shower nozzle (8) and the right side surface that is located tower body (1) are provided with oral siphon (19), pan feeding shower nozzle (8) are annular structure, blast pipe (9) are located the internal diameter of pan feeding shower nozzle (8).
9. Can improve eucalyptol extraction efficiency's sectional type filler rectifier unit's control system, including control module, its characterized in that: the device comprises a control module, a heating module, a stirring module and a feeding module, wherein the control module and the detection module are connected with each other, the detection module is used for detecting temperature and air pressure, the distillation module comprises the heating module, the stirring module and the feeding module, the distillation module is connected with the heating module, the stirring module and the feeding module, the outer sides of the heating module, the stirring module and the feeding module are provided with a packing module, the packing module comprises a backflow module, a filtering module and a pressing module, the backflow module is connected with the distillation module, the outer sides of the backflow module, the filtering module and the pressing module are provided with spraying modules, and the outer side of the spraying module is provided with a discharging module.
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| CN202110380485.1A CN113082752B (en) | 2021-04-09 | 2021-04-09 | Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system |
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| CN202110380485.1A CN113082752B (en) | 2021-04-09 | 2021-04-09 | Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system |
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| CN113082752B CN113082752B (en) | 2022-10-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648945A (en) * | 2021-08-13 | 2021-11-16 | 浙江工业大学 | Regulation and control method of device capable of achieving sufficient heating and temperature rise of micro-droplets |
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