CN114470828B - Filtering distillation equipment for fine chemical organic synthesis - Google Patents
Filtering distillation equipment for fine chemical organic synthesis Download PDFInfo
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- CN114470828B CN114470828B CN202210262715.9A CN202210262715A CN114470828B CN 114470828 B CN114470828 B CN 114470828B CN 202210262715 A CN202210262715 A CN 202210262715A CN 114470828 B CN114470828 B CN 114470828B
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- 238000004821 distillation Methods 0.000 title claims abstract description 59
- 239000012847 fine chemical Substances 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 239000000126 substance Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000006053 organic reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0063—Reflux condensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of distillation equipment, in particular to filtering distillation equipment for fine chemical organic synthesis. The utility model provides a fine chemical industry is filtration distillation plant for organic synthesis, includes the box, the box includes distillation zone and condensation zone, the lateral wall fixedly connected with inlet pipe in distillation zone, and the lateral wall of inlet pipe is provided with first solenoid valve, the lateral wall fixedly connected with discharging pipe in condensation zone, and the lateral wall of discharging pipe is provided with the second solenoid valve, the bottom in distillation zone is provided with the hot plate, and the top of box is provided with temperature detection subassembly and mixing element. The beneficial effects of the invention are as follows: this kind of fine chemical industry organic synthesis is with filtering distillation equipment can carry out the dispersive mixing to steam, guarantees temperature sensor temperature detection's accuracy, simultaneously for the stroke increase when steam flows, thereby guarantees distillation effect, and, be convenient for collect and handle impurity, more energy-concerving and environment-protective.
Description
Technical Field
The invention relates to the technical field of distillation equipment, in particular to filtering distillation equipment for fine chemical organic synthesis.
Background
The fine chemical industry is a general term for fine chemical industry, and is simply called "fine chemical", the meaning of fine chemical is still under discussion abroad, and chemical products with the following characteristics are generally called fine chemicals, and the added value rate is high, etc., fine chemical can be classified into fine organic chemical products, fine inorganic chemical products, fine biochemical products and fine polymer chemical products, and organic synthesis refers to that organic compounds with specific structures and functions are generated by using simple and easily available raw materials through organic reaction, and filtration distillation equipment can distill and filter the organic compounds during processing.
However, the existing filtration distillation equipment for fine chemical organic synthesis has poor distillation effect when in use, and meanwhile, the detection of temperature is not accurate enough, and the collection and treatment of impurities are inconvenient, so that the waste of resources is easily caused.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the filtering distillation equipment for the fine chemical organic synthesis, which solves the problems that the existing filtering distillation equipment for the fine chemical organic synthesis has poor condensation effect and is inconvenient to collect and process impurities when in use, thereby easily causing the waste of resources.
The technical scheme for solving the technical problems is as follows: the utility model provides a fine chemical industry is filtration distillation plant for organic synthesis, includes the box, the box includes distillation zone and condensation zone, the lateral wall fixedly connected with inlet pipe in distillation zone, and the lateral wall of inlet pipe is provided with first solenoid valve, the lateral wall fixedly connected with discharging pipe in condensation zone, and the lateral wall of discharging pipe is provided with the second solenoid valve, the bottom in distillation zone is provided with the hot plate, and the top of box is provided with temperature detection subassembly and mixing arrangement, the lateral wall of box is provided with the collection mechanism that is used for carrying out filtration separation to the impurity in the distillation process.
The beneficial effects of the invention are as follows:
1) Through setting up mixing mechanism, steam can strike through fixed frame and blend stop when, can disperse more after the impact to can realize mixing it, guarantee temperature sensor temperature detection's accuracy.
2) Through setting up collection mechanism etc. in the steam flows the back along the lower lateral wall of collecting plate and movable plate and gets into the condensation zone in the follow distillation zone for the stroke increase when steam flows, thereby guarantee distillation effect, impurity after the condensation falls on the upper lateral wall of collecting plate, and, flow down the back along the collecting plate and get into the collecting box through the collecting port and unify the collection, when needing to handle impurity in the collecting box, only need open the third solenoid valve can, make the collection and the processing to impurity more convenient, and, more energy-concerving and environment-protective.
3) Through setting up reflux mechanism etc., at the heating earlier stage, start the second motor, the rotation of second motor drives the rotation of second threaded rod, and then drive closing plate downwardly moving, thereby it is sealed to collect the mouth, guarantee the separation effect to impurity, and, when closing plate downwardly moving, drive the connecting rod and move down in step, thereby drive the sliding plate through the connecting plate and move down along the lateral wall of sliding tray, thereby expose the second bar opening, at this moment, the liquid of condensation gets into the second bar opening through first bar opening and flows back in the distillation zone again, guarantee the effect of distillation, simultaneously, avoid the waste of raw materials.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the temperature detection assembly comprises a mounting frame fixedly connected to the top of the box body, and a temperature sensor is fixedly connected to the side wall of the mounting frame.
The adoption of the further scheme has the beneficial effect that the temperature of steam is convenient to detect.
Further, the mixing assembly comprises a supporting frame fixedly connected to the top of the box body, the lower side wall of the supporting frame is fixedly connected with a fixing frame, and a barrier strip is arranged in the fixing frame.
The beneficial effect of adopting above-mentioned further scheme is, can strike when steam passes through fixed frame and blend stop, can strike, and it is more dispersed to strike the back to can realize mixing it, guarantee temperature sensor temperature detection's accuracy.
Further, collection mechanism is including seting up the collection mouth at the box lateral wall, and collect the mouth internal fixation and insert the collecting plate that is equipped with the slope setting, the lateral wall of collecting the board is connected with the movable plate through first moving mechanism, the movable plate inserts and establishes in the collecting plate, and the lateral wall fixedly connected with collection box of collecting the mouth, the bottom fixedly connected with collecting pipe of collection box, and the lateral wall of collecting the pipe is provided with the third solenoid valve, the inside of box is provided with the sealing mechanism who is used for carrying out sealedly to collecting the mouth, and the lateral wall of collecting the board is provided with the backward flow subassembly.
The beneficial effect of adopting above-mentioned further scheme is, steam flows in getting into the condensation zone after flowing along collecting plate and movable plate's lower lateral wall in the distillation zone for the stroke increase when steam flows, thereby guarantees distillation effect, and impurity after the condensation falls on collecting plate's last lateral wall, and, flow down the back along collecting plate and get into the collecting box through the collecting port and unify and collect, when needing to handle impurity in the collecting box, only need open the third solenoid valve can, make the collection and the processing to impurity more convenient, and, more energy-concerving and environment-protective.
Further, the first moving mechanism comprises a first fixed block fixedly connected to the upper side wall of the moving plate, wherein the first fixed block is symmetrically arranged, the upper side wall of the collecting plate is fixedly connected with a second fixed block which is symmetrically arranged, one of the second fixed blocks is fixedly connected with a first loop bar, a first sleeve is sleeved on the side wall of the first loop bar, the other end of the first sleeve is fixed to the side wall of one of the first fixed blocks, the other end of the first sleeve is fixedly connected with a first thread bush, the first thread bush is internally threaded with a first threaded rod, the other end of the first threaded rod is rotationally connected with the side wall of the other second fixed block, one of the second fixed blocks is fixedly connected with a first motor, and the output end of the first motor penetrates through the side wall of the second fixed block and is fixed to one end of the first threaded rod.
The beneficial effect of adopting above-mentioned further scheme is, starts first motor, and the rotation of first motor drives the rotation of first threaded rod, and then drives the removal of movable plate to can adjust the position of movable plate according to the user demand, the suitability is stronger.
Further, the sealing mechanism comprises a sealing plate, and the sealing plate is connected with the inner side wall of the box body through a second moving mechanism.
The collecting port is sealed by adopting the further scheme.
Further, the second moving mechanism comprises a third fixed block fixedly connected to two symmetrical parts of the side wall of the sealing plate, and a fourth fixed block fixedly connected to two symmetrical parts of the inner side wall of the box body, wherein one side wall of the fourth fixed block is fixedly connected with a second loop bar, the side wall of the second loop bar is sleeved with a second sleeve, the other end of the second sleeve is fixed to the side wall of one of the third fixed blocks, the other side wall of the third fixed block is fixedly connected with a second thread bush, the second thread bush is internally threaded with a second threaded rod, the other end of the second threaded rod is rotationally connected with the side wall of the other fourth fixed block, one side wall of the fourth fixed block is fixedly connected with a second motor, and the output end of the second motor penetrates through the side wall of the fourth fixed block and is fixed to one end of the second threaded rod.
The beneficial effect of adopting above-mentioned further scheme is, starts the second motor, and the rotation of second motor drives the rotation of second threaded rod, and then drives the closing plate and move down, is convenient for remove the closing plate.
Further, the sealing plate is provided with sealing gasket with collecting plate matched with lateral wall.
The adoption of the further scheme has the beneficial effect that the tightness is ensured.
Further, the backward flow subassembly is including seting up the sliding tray in the collecting plate, and the sliding tray interpolation is equipped with the sliding plate, first bar opening has been seted up to the last lateral wall of sliding plate, and the second bar opening has been seted up to the lateral wall of sliding plate, second bar opening and first bar opening intercommunication, and the removal of sliding plate promotes through pushing mechanism.
The beneficial effect of adopting above-mentioned further scheme is, when the closing plate moves down and seals the collection mouth, promotes the sliding plate through pushing mechanism and moves down along the lateral wall of sliding tray to expose the second bar opening, at this moment, the liquid of condensation gets into the second bar opening and flows back in the distillation zone again through first bar opening, guarantees the effect of distillation, simultaneously, avoids the waste of raw materials.
Further, pushing mechanism includes fixed connection at the connecting plate of sliding plate lateral wall, the lower lateral wall fixedly connected with connecting rod of closing plate, and the lower extreme of connecting rod runs through the lower lateral wall of collecting plate and is fixed with the connecting plate.
The beneficial effect of adopting above-mentioned further scheme is, when closing plate moves down, drives the connecting rod and moves down in step to drive the sliding plate through the connecting plate and move down along the lateral wall of sliding tray.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is a schematic view showing the internal structure of the case according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the case according to another aspect of the present invention;
FIG. 5 is a schematic view of a first strip-shaped opening according to the present invention;
FIG. 6 is an enlarged schematic view of the structure shown at A in FIG. 3;
FIG. 7 is an enlarged schematic view of the structure shown at B in FIG. 3;
FIG. 8 is an enlarged schematic view of FIG. 4C;
fig. 9 is an enlarged schematic view of the structure at D in fig. 5.
In the drawings, the list of components represented by the various numbers is as follows:
1. a case; 101. a distillation zone; 102. a condensation zone; 201. a mounting frame; 202. a temperature sensor; 301. a support frame; 302. a fixed frame; 303. a barrier strip; 401. a collection port; 402. a collection plate; 403. a moving plate; 404. a collection box; 405. a collection pipe; 406. a third electromagnetic valve; 501. a first fixed block; 502. a second fixed block; 503. a first loop bar; 504. a first sleeve; 505. a first threaded sleeve; 506. a first threaded rod; 507. a first motor; 601. a third fixed block; 602. a fourth fixed block; 603. a second loop bar; 604. a second sleeve; 605. a second threaded sleeve; 606. a second threaded rod; 607. a second motor; 701. a sliding groove; 702. a sliding plate; 703. a first bar-shaped opening; 704. a second bar-shaped opening; 801. a connecting plate; 802. a connecting rod; 9. a sealing plate; 10. a heating plate; 11. a feed pipe; 12. a first electromagnetic valve; 13. a discharge pipe; 14. and a second electromagnetic valve.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The fine chemical industry is a general term for fine chemical industry, and is simply called "fine chemical", the meaning of fine chemical is still under discussion abroad, and chemical products with the following characteristics are generally called fine chemicals, and the added value rate is high, etc., fine chemical can be classified into fine organic chemical products, fine inorganic chemical products, fine biochemical products and fine polymer chemical products, and organic synthesis refers to that organic compounds with specific structures and functions are generated by using simple and easily available raw materials through organic reaction, and filtration distillation equipment can distill and filter the organic compounds during processing.
The inventor has conducted intensive investigation and research on the distillation process and found that; when the conventional filtering distillation equipment for fine chemical organic synthesis is used, the distillation effect is poor, meanwhile, steam is gathered together, the temperature difference exists between the inside and the outside, the temperature is directly detected by adopting a thermometer at present, so that the temperature detection is not accurate enough, in addition, impurities are inconvenient to collect and process in the distillation process, and the impurities are continuously distilled all the time, so that the waste of resources is easily caused, and the inventor provides the filtering distillation equipment for fine chemical organic synthesis for solving the problems.
The present invention provides the following preferred embodiments
As shown in fig. 1-9, a filtering distillation device for fine chemical organic synthesis comprises a box body 1, the box body 1 comprises a distillation area 101 and a condensation area 102, the side wall of the distillation area 101 is fixedly connected with a feeding pipe 11, the side wall of the feeding pipe 11 is provided with a first electromagnetic valve 12, the side wall of the condensation area 102 is fixedly connected with a discharging pipe 13, the side wall of the discharging pipe 13 is provided with a second electromagnetic valve 14, the bottom of the distillation area 101 is provided with a heating plate 10, the top of the box body 1 is provided with a temperature detection component and a mixing component, the side wall of the box body 1 is provided with a collecting mechanism for filtering and separating impurities in the distillation process, steam can be dispersed and mixed, the accuracy of temperature detection of a temperature sensor 202 is guaranteed, meanwhile, the stroke of the steam during flowing is increased, the distillation effect is guaranteed, the impurities are collected and processed conveniently, and the device is more energy-saving and environment-friendly.
In this embodiment, as shown in fig. 4, the temperature detecting component includes a mounting rack 201 fixedly connected to the top of the box 1, and a temperature sensor 202 is fixedly connected to a side wall of the mounting rack 201, so as to detect the temperature of steam.
In this embodiment, as shown in fig. 4, the mixing component includes a support frame 301 fixedly connected to the top of the box 1, and the lower side wall of the support frame 301 is fixedly connected with a fixing frame 302, a barrier 303 is disposed in the fixing frame 302, when steam passes through the fixing frame 302 and the barrier 303, the steam will impact, and after the impact, the steam is more dispersed, so that the mixing component can be mixed, and the accuracy of the temperature detection of the temperature sensor 202 is ensured.
In this embodiment, as shown in fig. 1, fig. 3, and fig. 6, the collection mechanism includes a collection port 401 formed on the side wall of the box body 1, and a collection plate 402 disposed in an inclined manner is fixedly inserted in the collection port 401, the side wall of the collection plate 402 is connected with a moving plate 403 through a first moving mechanism, the moving plate 403 is inserted in the collection plate 402, and the outer side wall of the collection port 401 is fixedly connected with a collection box 404, the bottom of the collection box 404 is fixedly connected with a collection pipe 405, and the side wall of the collection pipe 405 is provided with a third electromagnetic valve 406, a sealing mechanism for sealing the collection port 401 is disposed in the box body 1, and a backflow component is disposed on the side wall of the collection plate 402, steam flows from the distillation zone 101 along the lower side walls of the collection plate 402 and the moving plate 403, so that the travel of the steam flowing is increased, the distillation effect is ensured, and the condensed impurities fall on the upper side wall of the collection plate 402, and after flowing downwards, enter the collection box 404 through the collection port 401 to be uniformly collected, when the impurities in the collection box 404 need to be treated, the third electromagnetic valve 406 needs to be opened, and the impurities can be collected more conveniently.
In this embodiment, as shown in fig. 7, the first moving mechanism includes a first fixing block 501 fixedly connected to two symmetrical side walls on the moving plate 403, and the upper side wall of the collecting plate 402 is fixedly connected with two second fixing blocks 502 symmetrically arranged, where the side wall of one second fixing block 502 is fixedly connected with a first sleeve rod 503, and the side wall of the first sleeve rod 503 is sleeved with a first sleeve pipe 504, the other end of the first sleeve pipe 504 is fixed to the side wall of one first fixing block 501, and the side wall of the other first fixing block 501 is fixedly connected with a first thread sleeve 505, the first thread sleeve 505 is internally threaded with a first threaded rod 506, and the other end of the first threaded rod 506 is rotationally connected to the side wall of the other second fixing block 502, and the output end of the first motor 507 penetrates through the side wall of the second fixing block 502 and is fixed to one end of the first threaded rod 506, so as to start the first motor 507 to rotate to drive the first threaded rod 506, thereby drive the moving plate 403 to move, so that the position of the moving plate 403 can be adjusted more strongly according to the requirements.
In this embodiment, as shown in fig. 6, the sealing mechanism includes a sealing plate 9, and the sealing plate 9 is connected to the inner side wall of the case 1 by a second moving mechanism to seal the collection port 401.
In this embodiment, as shown in fig. 8, the second moving mechanism includes two symmetrically disposed third fixing blocks 601 fixedly connected to the side wall of the sealing plate 9, two symmetrically disposed fourth fixing blocks 602 are fixedly connected to the inner side wall of the box 1, one side wall of the fourth fixing block 602 is fixedly connected with a second sleeve 603, the side wall of the second sleeve 603 is sleeved with a second sleeve 604, the other end of the second sleeve 604 is fixed to the side wall of one of the third fixing blocks 601, the side wall of the other third fixing block 601 is fixedly connected with a second thread sleeve 605, a second threaded rod 606 is connected to the second thread sleeve 605 in a threaded manner, the other end of the second threaded rod 606 is rotationally connected to the side wall of the other fourth fixing block 602, the output end of the second motor 607 penetrates through the side wall of the fourth fixing block 602 and is fixed to one end of the second threaded rod 606, the second motor 607 is started, the rotation of the second motor 607 drives the second motor 606 to rotate, and further drives the sealing plate 9 to move downwards, so that the sealing plate 9 is convenient to move.
In this embodiment, as shown in fig. 6, the side wall of the sealing plate 9, which is matched with the collecting plate 402, is provided with a sealing gasket, so that the tightness of the sealing plate is ensured.
In this embodiment, as shown in fig. 9, the reflow assembly includes a sliding groove 701 formed in the collecting plate 402, a sliding plate 702 is inserted in the sliding groove 701, a first strip-shaped opening 703 is formed in an upper side wall of the sliding plate 702, a second strip-shaped opening 704 is formed in a side wall of the sliding plate 702, the second strip-shaped opening 704 is communicated with the first strip-shaped opening 703, and the sliding plate 702 is pushed by a pushing mechanism, when the sealing plate 9 moves downwards to seal the collecting opening 401, the sliding plate 702 is pushed by the pushing mechanism to move downwards along the side wall of the sliding groove 701, so that the second strip-shaped opening 704 is exposed, at this time, condensed liquid enters the second strip-shaped opening 704 through the first strip-shaped opening 703 and flows back into the distillation zone 101 again, so as to ensure the distillation effect, and meanwhile, the waste of raw materials is avoided.
In this embodiment, as shown in fig. 6, the pushing mechanism includes a connecting plate 801 fixedly connected to a side wall of the sliding plate 702, a connecting rod 802 is fixedly connected to a lower side wall of the sealing plate 9, and a lower end of the connecting rod 802 penetrates through a lower side wall of the collecting plate 402 and is fixed to the connecting plate 801, and when the sealing plate 9 moves downward, the connecting rod 802 is driven to move downward synchronously, so that the sliding plate 702 is driven to move downward along a side wall of the sliding groove 701 by the connecting plate 801.
The specific using method comprises the following steps:
when the device is used, firstly, steam flows from the distillation area 101 along the lower side walls of the collecting plate 402 and the moving plate 403 and then enters the condensation area 102, so that the travel of the steam during flowing is increased, the distillation effect is ensured, condensed impurities fall on the upper side wall of the collecting plate 402, and after flowing downwards along the collecting plate 402, the impurities enter the collecting box 404 through the collecting opening 401 to be uniformly collected, and when the impurities in the collecting box 404 are required to be treated, the third electromagnetic valve 406 is only required to be opened, so that the impurities are more convenient to collect and treat, and the device is more energy-saving and environment-friendly;
meanwhile, when the steam passes through the fixed frame 302 and the barrier strips 303, the steam can be impacted and dispersed more after the impact, so that the steam can be mixed, and the accuracy of temperature detection of the temperature sensor 202 is ensured;
and, in the earlier stage of heating, start second motor 607, the rotation of second motor 607 drives the rotation of second threaded rod 606, and then drive closing plate 9 downwardly moving, thereby seal collecting port 401, guarantee the separation effect to the impurity, and, when closing plate 9 downwardly moving, drive connecting rod 802 synchronous downwardly moving, thereby drive sliding plate 702 along the lateral wall downwardly moving of sliding tray 701 through connecting plate 801, thereby expose second bar opening 704, at this moment, the liquid of condensation gets into second bar opening 704 through first bar opening 703 and flows back into distillation zone 101 again, guarantee the effect of distillation, simultaneously, avoid the waste of raw materials.
To sum up: the invention has the advantages of being capable of carrying out dispersion mixing on steam, ensuring the accuracy of temperature detection of the temperature sensor 202, simultaneously increasing the travel of the steam during flowing, ensuring the distillation effect, facilitating the collection and treatment of impurities, and being more energy-saving and environment-friendly.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The utility model provides a fine chemistry industry is filtration distillation plant for organic synthesis, includes box (1), box (1) is including distillation zone (101) and condensation zone (102), its characterized in that, the lateral wall fixedly connected with inlet pipe (11) of distillation zone (101), and the lateral wall of inlet pipe (11) is provided with first solenoid valve (12), the lateral wall fixedly connected with discharging pipe (13) of condensation zone (102), and the lateral wall of discharging pipe (13) is provided with second solenoid valve (14), the bottom of distillation zone (101) is provided with hot plate (10), and the top of box (1) is provided with temperature detection subassembly and mixing arrangement, the lateral wall of box (1) is provided with the collection mechanism that is used for carrying out filtration separation to the impurity in the distillation process;
the mixing assembly comprises a supporting frame (301) fixedly connected to the top of the box body (1), a fixed frame (302) is fixedly connected to the lower side wall of the supporting frame (301), and a barrier strip (303) is arranged in the fixed frame (302); the collecting mechanism comprises a collecting opening (401) formed in the side wall of the box body (1), and a collecting plate (402) which is obliquely arranged is fixedly inserted in the collecting opening (401); the side wall of the collecting plate (402) is connected with a moving plate (403) through a first moving mechanism, the moving plate (403) is inserted in the collecting plate (402), the outer side wall of the collecting opening (401) is fixedly connected with a collecting box (404), the bottom of the collecting box (404) is fixedly connected with a collecting pipe (405), the side wall of the collecting pipe (405) is provided with a third electromagnetic valve (406), a sealing mechanism for sealing the collecting opening (401) is arranged in the box (1), and the side wall of the collecting plate (402) is provided with a backflow component; the first moving mechanism comprises a first fixed block (501) fixedly connected to the upper side wall of the moving plate (403) and two symmetrically arranged second fixed blocks (502) fixedly connected to the upper side wall of the collecting plate (402), wherein a first sleeve rod (503) is fixedly connected to the side wall of one second fixed block (502), a first sleeve pipe (504) is sleeved on the side wall of the first sleeve rod (503), the other end of the first sleeve pipe (504) is fixed to the side wall of one first fixed block (501), a first thread sleeve (505) is fixedly connected to the side wall of the other first fixed block (501), a first threaded rod (506) is connected to the first thread sleeve (505) in an internal thread mode, the other end of the first threaded rod (506) is connected to the side wall of the other second fixed block (502) in a rotating mode, a first motor (507) is fixedly connected to the side wall of one second fixed block (502), and the output end of the first motor (507) penetrates through the side wall of the second fixed block (502) and is fixed to the first threaded rod (506); the sealing mechanism comprises a sealing plate (9), and the sealing plate (9) is connected with the inner side wall of the box body (1) through a second moving mechanism; the second moving mechanism comprises a third fixed block (601) fixedly connected to two symmetrical parts of the side wall of the sealing plate (9), the inner side wall of the box body (1) is fixedly connected with a fourth fixed block (602) symmetrically arranged, one side wall of the fourth fixed block (602) is fixedly connected with a second sleeve (603), the side wall of the second sleeve (603) is sleeved with a second sleeve (604), the other end of the second sleeve (604) is fixed with the side wall of one third fixed block (601), the other side wall of the third fixed block (601) is fixedly connected with a second threaded sleeve (605), the second threaded sleeve (605) is internally connected with a second threaded rod (606), the other end of the second threaded rod (606) is rotationally connected with the side wall of the other fourth fixed block (602), the output end of the second motor (603) penetrates through the side wall of the fourth fixed block (602) and is fixed with the side wall of the second sleeve (607), the second sleeve (606) is fixedly connected with a second threaded sleeve (605), the side wall of the second sleeve (702) is internally provided with a sliding groove (702), the sliding plate (702) is provided with a sliding groove (701) and the sliding plate (702) is provided with a sliding groove (702), the second strip-shaped opening (704) is communicated with the first strip-shaped opening (703), the sliding plate (702) is moved to be pushed by the pushing mechanism, the pushing mechanism comprises a connecting plate (801) fixedly connected to the side wall of the sliding plate (702), a connecting rod (802) is fixedly connected to the lower side wall of the sealing plate (9), and the lower end of the connecting rod (802) penetrates through the lower side wall of the collecting plate (402) and is fixed with the connecting plate (801).
2. The filtering distillation apparatus for fine chemical organic synthesis according to claim 1, wherein the temperature detection assembly comprises a mounting frame (201) fixedly connected to the top of the box body (1), and a temperature sensor (202) is fixedly connected to a side wall of the mounting frame (201).
3. A filtration and distillation apparatus for fine chemical organic synthesis according to claim 2, wherein the side walls of the sealing plate (9) cooperating with the collecting plate (402) are provided with gaskets.
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| CN202210262715.9A CN114470828B (en) | 2022-03-17 | 2022-03-17 | Filtering distillation equipment for fine chemical organic synthesis |
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| CN202210262715.9A CN114470828B (en) | 2022-03-17 | 2022-03-17 | Filtering distillation equipment for fine chemical organic synthesis |
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