CN221117635U - Electrochemical catalytic synthesis device for aziridine compounds - Google Patents
Electrochemical catalytic synthesis device for aziridine compounds Download PDFInfo
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- CN221117635U CN221117635U CN202323064241.6U CN202323064241U CN221117635U CN 221117635 U CN221117635 U CN 221117635U CN 202323064241 U CN202323064241 U CN 202323064241U CN 221117635 U CN221117635 U CN 221117635U
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- electrolytic
- bucket
- catalytic synthesis
- electrochemical catalytic
- aziridine compounds
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- 238000007036 catalytic synthesis reaction Methods 0.000 title claims abstract description 24
- 150000001541 aziridines Chemical class 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 21
- 239000011435 rock Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract description 22
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 238000005406 washing Methods 0.000 abstract description 10
- 239000002904 solvent Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 6
- -1 aziridine compound Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- DEUJSGDXBNTQMY-UHFFFAOYSA-N 1,2,2-trifluoroethanol Chemical compound OC(F)C(F)F DEUJSGDXBNTQMY-UHFFFAOYSA-N 0.000 description 1
- KSILMCDYDAKOJD-UHFFFAOYSA-N 2-aminoisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(N)C(=O)C2=C1 KSILMCDYDAKOJD-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 1
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses an electrochemical catalytic synthesis device of aziridine compounds, which comprises a mounting frame, wherein an electrolytic bucket is arranged on the surface of the mounting frame, a liquid discharge valve is arranged at the bottom end of the electrolytic bucket, a filter screen is arranged at the inlet of the liquid discharge valve, a bucket cover is arranged at the top of the electrolytic bucket, and an electrolytic assembly, a stirring assembly, a quantitative feeding assembly and a gas purifying assembly are respectively arranged on the surface of the bucket cover. This electrochemical catalytic synthesis device adds reaction solution in the electrolysis bucket, utilizes the electrode slice circular telegram to carry out electrolytic reaction to the solution, after the electrolysis is accomplished, takes off the solvent, uses dichloromethane to dissolve to wash, in this process, utilizes agitator motor to drive the puddler and rotates, stirs the solution, and drives the carousel through gear motor and rotate, the eccentric shaft drives the transfer line and removes, drive electrolysis bucket horizontal hunting, makes the solution irregularly rock, thereby promote the solution and the washing efficiency of material, satisfy high-efficient production's demand.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to an electrochemical catalytic synthesis device of aziridine compounds.
Background
Aziridine compounds are widely used in pharmaceutical chemistry and synthetic chemistry, and electrochemical oxidation is one of the methods for synthesizing aziridine compounds.
Through searching, the prior patent (publication number: CN 103436911A) discloses an electrochemical catalytic synthesis method of aziridine compounds, which proposes that the prior art must be carried out in a double-chamber electrolytic cell, the double-chamber electrolytic cell has a complex structure and high equipment cost; the internal resistance of the double-chamber electrolytic cell is high, the decomposition voltage required during electrolysis is high, and the energy consumption is high; in order to solve the problem, the solution is proposed that N-aminophthalimide (1.3 mmol), styrene (1 mmol), potassium carbonate (1 mmol) and tetrabutylammonium iodide (0.2 mmol) are added into 15mL2, 2-trifluoroethanol solution dissolved with 0.1M triethylamine/acetic acid in a 50mL single-chamber electrolytic cell, a glassy carbon electrode is taken as an anode, an iron sheet is taken as a cathode, electrolysis is carried out under a constant current of 4mA/cm2, stirring is carried out at room temperature, when the electrified amount reaches 3F/mo l, electrolysis is stopped, a solvent is removed, dichloromethane is used for three times, and column chromatography separation is carried out to obtain N- (aminophthalimide) -2-phenylazacyclopropane. The internal resistance of the single-chamber electrolytic cell is smaller, and the decomposition voltage is small during electrolysis, so that the energy consumption is greatly reduced, and meanwhile, the single-chamber electrolytic cell is simple in device and can be used by a common beaker. The inventors have found that the prior art has the following problems in the implementation of the present utility model: in the existing electrochemical catalytic synthesis method of aziridine compounds, after the electrolysis step is finished, a solid-liquid mixture in an electrolytic cell is required to be treated, the treatment process sequentially comprises solvent removal, dissolution by methylene dichloride and water washing for three times, in the process, the whole solution is required to be stored and reacted by the electrolytic cell, and the current electrolytic cell is required to be dissolved by methylene dichloride at the end of the electrolysis process and washed for three times, and the full mixing of substances is realized by virtue of stirring action so as to ensure the dissolution speed and the thoroughness of water washing, but the efficiency of material mixing and dissolution is lower by virtue of stirring action only, so that the requirements are difficult to meet.
Accordingly, an electrochemical catalytic synthesis apparatus for aziridine compounds has been proposed to solve the above-mentioned problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides an electrochemical catalytic synthesis device for aziridine compounds, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electrochemical catalytic synthesis device for the aziridine compound comprises a mounting frame, wherein an electrolytic bucket is arranged on the surface of the mounting frame, a drain valve is arranged at the bottom end of the electrolytic bucket, a filter screen is arranged at the inlet of the drain valve, a bucket cover is arranged at the top of the electrolytic bucket, an electrolytic assembly, a stirring assembly, a quantitative feeding assembly and a gas purifying assembly are respectively arranged on the surface of the bucket cover, a lifting assembly is arranged between the mounting frame and the bucket cover, and a shaking assembly is arranged between the mounting frame and the electrolytic bucket;
The electrolytic assembly comprises two binding posts embedded on the surface of the barrel cover, and electrode plates are fixedly arranged at the bottom ends of the two binding posts;
The lifting assembly comprises a stand column fixedly arranged at the top of the mounting frame, a limiting chute is vertically arranged at the left side of the stand column, a lifting block is connected inside the limiting chute in a sliding manner, a telescopic chute is horizontally arranged at the left side of the lifting block, and a barrel cover is connected inside the telescopic chute in a sliding manner;
The utility model discloses a electrolytic cell, including rock subassembly, including fixed mounting at the linking piece of mounting bracket bottom, the both sides symmetry fixed mounting of electrolytic cell has two spacing slide bars, and spacing slide bar wears to establish in the surface of linking piece, and the bottom fixed mounting of mounting bracket has gear motor, and gear motor's output shaft surface fixed mounting has the carousel, and the surface fixed mounting of carousel has the eccentric shaft, and the surface rotation of eccentric shaft is connected with the transfer line, and the other end of transfer line rotates the surface of connecting the spacing slide bar on the right side.
Preferably, the top fixed mounting of stand has elevator motor, and elevator motor's output shaft extends to the inside of spacing spout and fixed mounting has vertical lead screw, and elevating block threaded connection is at the surface of vertical lead screw.
Preferably, a sealing gasket is arranged between the barrel cover and the electrolytic barrel, and an inclined guide ring is arranged at the bottom end of the sealing gasket corresponding to the upper opening of the electrolytic barrel.
Preferably, the stirring assembly comprises a stirring motor fixedly arranged on the surface of the barrel cover, and an output shaft of the stirring motor extends to the lower part of the barrel cover and is fixedly provided with a stirring rod.
Preferably, the quantitative feeding component comprises a liquid inlet pipe embedded on the surface of the barrel cover, a valve is arranged on the surface of the liquid inlet pipe, and a quantitative cylinder is fixedly arranged at the top of the liquid inlet pipe.
Preferably, the air purifying component comprises a negative pressure pipe embedded on the surface of the barrel cover, the surface of the barrel cover is fixedly provided with a purifying box, and the air outlet end of the negative pressure pipe extends to the bottom side of the inner cavity of the purifying box.
Preferably, the inside of purifying box is filled with tail gas adsorption liquid, and the top fixed mounting of purifying box has the air pump, and the inlet end of air pump is towards the inside of purifying box.
Preferably, one end of the negative pressure pipe in the purifying box is fixedly connected with a hollow plate, the negative pressure pipe is communicated with the inner cavity of the hollow plate, and a plurality of air outlet holes are uniformly formed in the surface of the hollow plate.
The utility model has the technical effects and advantages that:
1. When the electrochemical catalytic synthesis device for the aziridine compound is used, a reaction solution is added into an electrolysis barrel, the electrolysis barrel is sealed by a barrel cover and a sealing gasket, a binding post is communicated with an external circuit, the solution is subjected to electrolytic reaction by electrifying an electrode plate, after the electrolysis is finished, a solvent is removed, dichloromethane is used for dissolving and washing, in the process, a stirring motor is used for driving a stirring rod to rotate, the solution is stirred, a rotating disc is driven to rotate by a reducing motor, a transmission rod is driven to move by an eccentric shaft, the electrolysis barrel is driven to swing left and right, and the solution is irregularly swayed, so that the dissolution and washing efficiency of substances are improved, and the requirement of efficient production is met.
2. According to the electrochemical catalytic synthesis device for the aziridine compound, the lifting motor drives the vertical screw rod to rotate, so that the lifting block can be driven to lift, the lifting of the barrel cover is realized, and the barrel cover is in sliding connection with the lifting block, so that the shaking of the electrolytic barrel is not hindered; the quantitative cylinder and the liquid inlet pipe are arranged, so that materials can be conveniently and quantitatively added; through setting up the air purification subassembly, in electrolytic reaction process, utilize the air pump to the purifying box inside bleed, can inhale the purifying box inside with peculiar smell gas, make it take place the reaction with the tail gas adsorption liquid, avoid peculiar smell gas to be inhaled by the operator, protected that the operator is healthy.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a perspective two-dimensional structure of the present utility model.
Fig. 3 is a schematic view of three-dimensional structure according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
FIG. 5 is a schematic view showing the front sectional structure of the electrolytic tank of the present utility model.
The reference numerals are: 1. a mounting frame; 2. an electrolytic tank; 3. a barrel cover; 4. an electrode sheet; 5. a column; 6. a lifting block; 7. a joint block; 8. a limit slide bar; 9. a speed reducing motor; 10. a turntable; 11. an eccentric shaft; 12. a transmission rod; 13. a lifting motor; 14. a vertical screw; 15. a sealing gasket; 16. an oblique guide ring; 17. a stirring motor; 18. a stirring rod; 19. a liquid inlet pipe; 20. a quantitative cylinder; 21. a negative pressure pipe; 22. a purifying box; 23. an air pump; 24. a hollow slab; 25. an air outlet hole; 26. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An electrochemical catalytic synthesis device of aziridine compounds shown in figures 1-5 comprises a mounting frame 1, wherein an electrolytic tank 2 is arranged on the surface of the mounting frame 1, a drain valve is arranged at the bottom end of the electrolytic tank 2, and a filter screen 26 is arranged at the inlet of the drain valve.
The top of the electrolytic bucket 2 is provided with a bucket cover 3, a sealing gasket 15 is arranged between the bucket cover 3 and the electrolytic bucket 2, and an inclined guide ring 16 is arranged at the bottom end of the sealing gasket 15 corresponding to the upper opening of the electrolytic bucket 2.
The surface of bung 3 is provided with electrolysis subassembly, stirring subassembly, ration feeding subassembly and net gas subassembly respectively, is provided with the lifting unit between mounting bracket 1 and the bung 3, is provided with between mounting bracket 1 and the electrolysis bucket 2 and rocks the subassembly.
The electrolysis subassembly includes two terminal that inlay and install at bung 3 surface, and the bottom of two terminal is all fixed mounting has electrode slice 4.
When the electrochemical catalytic synthesis device of the aziridine compound is used in the later period, firstly, the whole device is communicated with an external power control system, and two binding posts are respectively communicated with the positive electrode and the negative electrode of an external power supply, so that preparation operation is completed.
The lifting assembly comprises a vertical column 5 fixedly installed at the top of the installation frame 1, a limiting sliding groove is vertically formed in the left side of the vertical column 5, a lifting block 6 is slidably connected to the inside of the limiting sliding groove, a telescopic groove is horizontally formed in the left side of the lifting block 6, and a barrel cover 3 is slidably connected to the inside of the telescopic groove.
The top fixed mounting of stand 5 has elevator motor 13, and elevator motor 13's output shaft extends to the inside of spacing spout and fixed mounting has vertical lead screw 14, and elevating block 6 threaded connection is at the surface of vertical lead screw 14.
The quantitative feeding component comprises a liquid inlet pipe 19 embedded on the surface of the barrel cover 3, a valve is arranged on the surface of the liquid inlet pipe 19, and a quantitative cylinder 20 is fixedly arranged at the top of the liquid inlet pipe 19.
When the electrolytic solution is operated, the barrel cover 3 and the sealing gasket 15 are utilized to move downwards and buckle the electrolytic solution above the electrolytic barrel 2, a plurality of solvents are respectively and quantitatively added into the electrolytic barrel 2 through the quantitative barrel 20 and the liquid inlet pipe 19, the electrode plate 4 is utilized to electrify for carrying out electrolytic reaction on the solution, after the electrolytic solution is finished, the liquid discharge valve is opened, the solvents are removed through the filtering action of the filter screen 26, dichloromethane is used for dissolving, and the multiple water washing operation is carried out.
The stirring assembly comprises a stirring motor 17 fixedly arranged on the surface of the barrel cover 3, and an output shaft of the stirring motor 17 extends to the lower part of the barrel cover 3 and is fixedly provided with a stirring rod 18.
The rocking assembly comprises a connecting block 7 fixedly installed at the bottom end of a mounting frame 1, two limit slide bars 8 are symmetrically and fixedly installed on two sides of an electrolytic tank 2, the limit slide bars 8 penetrate through the surface of the connecting block 7, a gear motor 9 is fixedly installed at the bottom end of the mounting frame 1, a turntable 10 is fixedly installed on the surface of an output shaft of the gear motor 9, an eccentric shaft 11 is fixedly installed on the surface of the turntable 10, a transmission rod 12 is connected to the surface of the eccentric shaft 11 in a rotating mode, and the other end of the transmission rod 12 is connected to the surface of the limit slide bar 8 on the right side in a rotating mode.
In the process of dissolving and washing electrolyte for many times by using dichloromethane, the stirring motor 17 is utilized to drive the stirring rod 18 to rotate so as to stir the solution, the gear motor 9 is utilized to drive the rotary table 10 to rotate, the eccentric shaft 11 drives the transmission rod 12 to move so as to drive the electrolytic bucket 2 to swing left and right, so that the solution is irregularly swayed, the dissolving and washing efficiency of substances is improved, and the requirement of efficient production is met.
The air purifying component comprises a negative pressure pipe 21 embedded on the surface of the barrel cover 3, a purifying box 22 is fixedly arranged on the surface of the barrel cover 3, and the air outlet end of the negative pressure pipe 21 extends to the bottom side of the inner cavity of the purifying box 22.
The inside of purifying box 22 is filled with tail gas adsorption liquid, and purifying box 22's top fixed mounting has air pump 23, and air pump 23's inlet end is towards purifying box 22's inside.
Through the clean gas subassembly, in the electrolytic reaction process, utilize air pump 23 to the inside bleed of purifying box 22, can inhale purifying box 22 inside with the peculiar smell gas that the raw materials loosed out, make it take place the reaction with the tail gas adsorption liquid, avoid peculiar smell gas to be inhaled by the operator, protected operator's healthy.
One end of the negative pressure pipe 21 inside the purifying box 22 is fixedly connected with a hollow plate 24, the negative pressure pipe 21 is communicated with the inner cavity of the hollow plate 24, and the surface of the hollow plate 24 is uniformly provided with a plurality of air outlet holes 25.
Further, by using the air outlet holes 25 uniformly formed on the surface of the hollow plate 24, the air can be separated into a plurality of small air flows, so that the air and the tail gas adsorption liquid are in more sufficient contact, and the tail gas adsorption effect is ensured.
The working process of the utility model is as follows:
When the electrochemical catalytic synthesis device of the aziridine compound is used in the later period, firstly, the whole device is communicated with an external power control system, and two binding posts are respectively communicated with the positive electrode and the negative electrode of an external power supply, so that preparation operation is completed.
Then, the barrel cover 3 and the sealing gasket 15 are utilized to move downwards and buckle the upper part of the electrolysis barrel 2, a plurality of solvents are respectively and quantitatively added into the electrolysis barrel 2 through the quantitative barrel 20 and the liquid inlet pipe 19, the electrode plate 4 is utilized to electrify for carrying out electrolytic reaction on the solution, after the electrolysis is finished, a liquid discharge valve is opened, the solvents are removed through the filtering action of the filter screen 26, dichloromethane is used for dissolving, and washing is carried out, in the process, the stirring motor 17 is utilized to drive the stirring rod 18 to rotate, the solution is stirred, the rotating disc 10 is driven to rotate through the gear motor 9, the eccentric shaft 11 drives the transmission rod 12 to move, the electrolysis barrel 2 is driven to swing left and right, and the solution is irregularly rocked, so that the dissolving and washing efficiency of substances are improved, and the requirement of efficient production is met.
Further, through the clean gas subassembly, in the electrolytic reaction process, utilize air pump 23 to the inside bleed of purifying box 22, can inhale purifying box 22 inside with the peculiar smell gas that the raw materials loosed out, make it take place the reaction with the tail gas adsorption liquid, avoid peculiar smell gas to be inhaled by the operator, protected the healthy of operator, in this process, utilize the venthole 25 of hollow slab 24 surface even seting up, can make the gas separate into a plurality of little strands of air current, make gas and the more abundant contact of tail gas adsorption liquid, ensure the effect that the tail gas adsorbed.
This is the working principle of the electrochemical catalytic synthesis device for aziridine compounds.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. An electrochemical catalytic synthesis device of aziridine compounds, which comprises a mounting frame (1), and is characterized in that: the surface of the mounting frame (1) is provided with an electrolytic bucket (2), the bottom end of the electrolytic bucket (2) is provided with a liquid discharge valve, the inlet of the liquid discharge valve is provided with a filter screen (26), the top of the electrolytic bucket (2) is provided with a bucket cover (3), the surface of the bucket cover (3) is respectively provided with an electrolytic component, a stirring component, a quantitative feeding component and a gas purifying component, a lifting component is arranged between the mounting frame (1) and the bucket cover (3), and a shaking component is arranged between the mounting frame (1) and the electrolytic bucket (2);
the electrolytic assembly comprises two binding posts embedded on the surface of the barrel cover (3), and electrode plates (4) are fixedly arranged at the bottom ends of the two binding posts;
The lifting assembly comprises a vertical column (5) fixedly arranged at the top of the mounting frame (1), a limiting chute is vertically formed in the left side of the vertical column (5), a lifting block (6) is connected in a sliding manner in the limiting chute, a telescopic chute is horizontally formed in the left side of the lifting block (6), and the barrel cover (3) is connected in the telescopic chute in a sliding manner;
The utility model provides a rock subassembly includes link up piece (7) of fixed mounting in mounting bracket (1) bottom, the both sides symmetry fixed mounting of electrolysis bucket (2) has two spacing slide bars (8), spacing slide bar (8) wear to establish in the surface of link up piece (7), the bottom fixed mounting of mounting bracket (1) has gear motor (9), the output shaft fixed surface of gear motor (9) installs carousel (10), the fixed surface of carousel (10) installs eccentric shaft (11), the surface rotation of eccentric shaft (11) is connected with transfer line (12), the other end rotation of transfer line (12) is connected at the surface of spacing slide bar (8) on right side.
2. An apparatus for electrochemical catalytic synthesis of aziridine compounds according to claim 1, wherein: the top fixed mounting of stand (5) has elevator motor (13), and the output shaft of elevator motor (13) extends to the inside of spacing spout and fixed mounting have vertical lead screw (14), and elevating block (6) threaded connection is at the surface of vertical lead screw (14).
3. An apparatus for electrochemical catalytic synthesis of aziridine compounds according to claim 1, wherein: a sealing gasket (15) is arranged between the barrel cover (3) and the electrolytic barrel (2), and an inclined guide ring (16) is arranged at the bottom end of the sealing gasket (15) corresponding to the upper opening of the electrolytic barrel (2).
4. An apparatus for electrochemical catalytic synthesis of aziridine compounds according to claim 1, wherein: the stirring assembly comprises a stirring motor (17) fixedly arranged on the surface of the barrel cover (3), and an output shaft of the stirring motor (17) extends to the lower part of the barrel cover (3) and is fixedly provided with a stirring rod (18).
5. An apparatus for electrochemical catalytic synthesis of aziridine compounds according to claim 1, wherein: the quantitative feeding assembly comprises a liquid inlet pipe (19) embedded on the surface of the barrel cover (3), a valve is arranged on the surface of the liquid inlet pipe (19), and a quantitative cylinder (20) is fixedly arranged at the top of the liquid inlet pipe (19).
6. An apparatus for electrochemical catalytic synthesis of aziridine compounds according to claim 1, wherein: the air purifying assembly comprises a negative pressure pipe (21) embedded on the surface of the barrel cover (3), a purifying box (22) is fixedly arranged on the surface of the barrel cover (3), and the air outlet end of the negative pressure pipe (21) extends to the bottom side of the inner cavity of the purifying box (22).
7. The electrochemical catalytic synthesis apparatus for aziridine compounds according to claim 6, wherein: the inside of purifying box (22) is filled with tail gas adsorption liquid, and the top fixed mounting of purifying box (22) has air pump (23), and the air inlet end of air pump (23) is towards the inside of purifying box (22).
8. The electrochemical catalytic synthesis apparatus for aziridine compounds according to claim 6, wherein: the negative pressure pipe (21) is fixedly connected with the hollow plate (24) at one end inside the purifying box (22), the negative pressure pipe (21) is communicated with the inner cavity of the hollow plate (24), and a plurality of air outlet holes (25) are uniformly formed in the surface of the hollow plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064241.6U CN221117635U (en) | 2023-11-13 | 2023-11-13 | Electrochemical catalytic synthesis device for aziridine compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064241.6U CN221117635U (en) | 2023-11-13 | 2023-11-13 | Electrochemical catalytic synthesis device for aziridine compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117635U true CN221117635U (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323064241.6U Active CN221117635U (en) | 2023-11-13 | 2023-11-13 | Electrochemical catalytic synthesis device for aziridine compounds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117635U (en) |
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