CN220214880U - Trihydroxybenzaldehyde's synthesizer - Google Patents
Trihydroxybenzaldehyde's synthesizer Download PDFInfo
- Publication number
- CN220214880U CN220214880U CN202321616406.3U CN202321616406U CN220214880U CN 220214880 U CN220214880 U CN 220214880U CN 202321616406 U CN202321616406 U CN 202321616406U CN 220214880 U CN220214880 U CN 220214880U
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- CN
- China
- Prior art keywords
- reaction
- box
- reaction barrel
- fixedly connected
- trihydroxybenzaldehyde
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- CRPNQSVBEWWHIJ-UHFFFAOYSA-N 2,3,4-trihydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C(O)=C1O CRPNQSVBEWWHIJ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 91
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 23
- 230000003197 catalytic effect Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 16
- DXZAIXOZCUYCQT-UHFFFAOYSA-N 5-(bromomethyl)-3-hydroxy-2,2,4,4-tetramethyl-1-oxidoimidazol-1-ium Chemical compound CC1(C)N(O)C(C)(C)[N+]([O-])=C1CBr DXZAIXOZCUYCQT-UHFFFAOYSA-N 0.000 claims description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- ZMUXLMHSPAYBRG-UHFFFAOYSA-N 2,2,3,3-tetrachlorocyclohexan-1-one Chemical compound ClC1(Cl)CCCC(=O)C1(Cl)Cl ZMUXLMHSPAYBRG-UHFFFAOYSA-N 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229940079877 pyrogallol Drugs 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a device for synthesizing trihydroxybenzaldehyde, which comprises: a material pipe is arranged on the first reaction barrel, a liquid outlet pipe is arranged on the first reaction barrel, a filter screen is fixedly connected to one end of the liquid outlet pipe, which is positioned on the first reaction barrel, a bottom plate is movably connected to the inner surface of the first reaction barrel, a first catalytic box is fixedly connected to the upper surface of the bottom plate, the material pipe is positioned above the liquid outlet pipe, and an air inlet pipe is arranged on the first reaction barrel; the second reaction bucket and bottom plate swing joint are provided with the movable hole on the second reaction bucket, and the interior bottom surface fixedly connected with second catalysis box of second reaction bucket, the interior ground fixedly connected with third catalysis box of reaction box, the upper surface swing joint of reaction box has the upper cover, and the case is deposited to the last fixed surface of upper cover is connected with extractant, through above device, conveniently synthesizes trihydroxybenzaldehyde, and simultaneously when the unloading, the protection staff avoids long-term work to cause the influence to staff's healthy.
Description
Technical Field
The utility model relates to the technical field of synthesis devices, in particular to a synthesis device of trihydroxybenzaldehyde.
Background
The existing device for synthesizing the trihydroxybenzaldehyde is used for carrying out reaction through a plurality of reaction chambers, finally synthesizing the trihydroxybenzaldehyde, filtering a finished product through a filter screen, but the trihydroxybenzaldehyde finished product is light yellow solid or light yellow liquid in the mode, has strong irritation, and a worker needs to wear a plurality of layers of protective clothing to carry out blanking operation, so that the influence on the health of the worker can be possibly caused for a long time.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provide a device for synthesizing the trihydroxybenzaldehyde, which is convenient for synthesizing the trihydroxybenzaldehyde through a first reaction barrel, a second reaction barrel and a reaction box, and is convenient for workers to feed through a detachable reaction box, and meanwhile, the influence on the body health of the workers is prevented.
The utility model also provides a synthesizing device of the trihydroxybenzaldehyde, which comprises: the device comprises a first reaction barrel, wherein a feed pipe is arranged on the first reaction barrel, a liquid outlet pipe is arranged on the first reaction barrel, a filter screen is fixedly connected to one end of the liquid outlet pipe positioned on the first reaction barrel, a bottom plate is movably connected to the inner surface of the first reaction barrel, a sealing ring is fixedly connected to the outer surface of the bottom plate, a first catalytic box is fixedly connected to the upper surface of the bottom plate, triphenylphosphine hydrochloride is stored in the first catalytic box, the feed pipe is positioned above the liquid outlet pipe, an air inlet pipe is arranged on the first reaction barrel, a second reaction barrel is movably connected with the bottom plate, a movable hole is formed in the second reaction barrel, a second catalytic box is fixedly connected to the inner bottom surface of the second reaction barrel, and sodium citrate is stored in the second catalytic box; the reaction box, the internal ground fixedly connected with third catalytic box of reaction box, the inside of third catalytic box is deposited there is anhydrous aluminium trichloride, the upper surface swing joint of reaction box has the upper cover, the upper surface fixedly connected with extractant case is deposited to the upper cover, the inside of case is deposited to the extractant has triethyl orthoformate, through above device, conveniently synthesizes trihydroxybenzaldehyde, and simultaneously when the unloading, the protection staff avoids long-term work to cause the influence to the healthy of staff.
According to the synthesis device of the trihydroxybenzaldehyde, the supporting legs are fixedly connected to the lower surface of the second reaction barrel, the lifting supporting seat is fixedly connected to the lower surface of the reaction box, and the overall stability is improved through the device.
According to the device for synthesizing the trihydroxybenzaldehyde, provided by the utility model, the fixed shaft is fixedly connected to the bottom plate, and is positioned in the movable hole, so that the lifting of the bottom plate can be conveniently controlled through the device.
According to the device for synthesizing the trihydroxybenzaldehyde, disclosed by the utility model, the outer surface of the second reaction barrel is rotationally connected with the limiting ring, the limiting ring is movably connected with the fixed shaft, and the fixed shaft is conveniently fixed through the device.
According to the device for synthesizing the trihydroxybenzaldehyde, the second reaction barrel is communicated with the reaction box through the connecting pipe, and the trihydroxybenzaldehyde is conveniently synthesized through the device.
According to the device for synthesizing the trihydroxybenzaldehyde, the top cover is arranged on the first reaction barrel and is movably connected with the first reaction barrel, and external interference is reduced through the device.
According to the synthesis device of the trihydroxybenzaldehyde, the lifting support seat is provided with the mounting groove, and the reaction box is positioned in the mounting groove, so that the device is convenient to install.
According to the synthesis device of the trihydroxybenzaldehyde, the extracting agent storage box is provided with the communicating pipe, and the communicating pipe penetrates through the upper cover and extends to the inside of the reaction box, so that the extraction is convenient to carry out through the device.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a general construction diagram of a device for synthesizing a trihydroxybenzaldehyde according to the present utility model;
FIG. 2 is a front view block diagram of a synthesizing apparatus of the present utility model for trihydroxybenzaldehyde;
FIG. 3 is a longitudinal sectional view showing the construction of the apparatus for synthesizing a trihydroxybenzaldehyde according to the present utility model;
FIG. 4 is a cross-sectional view showing the construction of a device for synthesizing a trihydroxybenzaldehyde according to the present utility model.
Legend description:
1. a first reaction tub; 2. a second reaction tub; 3. a reaction cassette; 4. a top cover; 5. support legs; 6. lifting the supporting seat; 7. a raw material pipe; 8. a liquid outlet pipe; 9. an air inlet pipe; 10. a filter screen; 11. a bottom plate; 12. a first catalytic cartridge; 13. a fixed shaft; 14. a movable hole; 15. a limiting ring; 16. a second catalytic cartridge; 17. a connecting pipe; 18. an upper cover; 19. an extractant storage tank; 20. a third catalytic cartridge; 21. a communicating pipe; 22. and a mounting groove.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, an apparatus for synthesizing a trihydroxybenzaldehyde according to an embodiment of the present utility model includes: the utility model provides a first reaction barrel 1, be provided with feed tube 7 on the first reaction barrel 1, the inside of feed tube 7 passes through cyclohexanone, be provided with drain pipe 8 on the first reaction barrel 1, through above structure, conveniently discharge waste liquid, the one end fixedly connected with filter screen 10 that drain pipe 8 is located first reaction barrel 1, through above structure, prevent semi-manufactured goods loss, the internal surface swing joint of first reaction barrel 1 has bottom plate 11, the surface fixedly connected with sealing washer of bottom plate 11, the upper surface fixedly connected with first catalysis box 12 of bottom plate 11, triphenylphosphine hydrochloride has been deposited to the inside of first catalysis box 12, preliminary catalysis and chlorination are carried out the raw materials through above structure, feed tube 7 is located the top of drain pipe 8, be provided with intake pipe 9 on the first reaction barrel 1, through above structure, conveniently let in chlorine, fixedly connected with fixed axle 13 on the bottom plate 11, fixed axle 13 is located the inside of movable hole 14, be provided with top cap 4 on the first reaction barrel 1, top cap 4 and first reaction barrel 1 swing joint, through above structure, reduce external interference.
The second reaction barrel 2, second reaction barrel 2 and bottom plate 11 swing joint, be provided with movable hole 14 on the second reaction barrel 2, through above structure, make things convenient for fixed axle 13 activity, the interior bottom surface fixedly connected with second catalytic box 16 of second reaction barrel 2, sodium citrate is deposited to the inside of second catalytic box 16, through above structure, make things convenient for semi-manufactured goods to catalyze, the lower fixed surface of second reaction barrel 2 is connected with supporting leg 5, through above structure, increase overall stability, the surface rotation of second reaction barrel 2 is connected with spacing ring 15, spacing ring 15 and fixed axle 13 swing joint, second reaction barrel 2 and reaction box 3 pass through connecting pipe 17 intercommunication.
The reaction box 3, the internal ground fixedly connected with third catalytic box 20 of reaction box 3, the inside of third catalytic box 20 is deposited there is anhydrous aluminium trichloride, through above structure, conveniently catalyze, the upper surface swing joint of reaction box 3 has upper cover 18, the upper surface fixedly connected with extractant case 19 is deposited to the upper cover 18, the inside of extractant case 19 is deposited the triethyl orthoformate, through above structure, conveniently extract, the lower surface fixedly connected with lift supporting seat 6 of reaction box 3, be provided with mounting groove 22 on the lift supporting seat 6, reaction box 3 is located the inside of mounting groove 22, through above structure, easy to assemble, be provided with communicating pipe 21 on the extractant case 19, communicating pipe 21 runs through upper cover 18, and extend to the inside of reaction box 3, through above structure, conveniently extract.
Working principle: when the device is used, raw material cyclohexanone is added into the first reaction barrel 1 through the raw material pipe 7, the air inlet pipe 9 is positioned below the liquid level, chlorine is introduced into the device to perform preliminary reaction, the raw material is catalyzed through the first catalytic box 12 to obtain a preliminary product, tetrachlorocyclohexanone is opened, the liquid outlet pipe 8 is opened to discharge waste liquid, the limiting ring 15 is rotated, the fixed shaft 13 is pressed downwards, the bottom plate 11 is separated from the first reaction barrel 1, the fixed shaft is rotated, the bottom plate 11 is inclined, the tetrachlorocyclohexanone falls into the second reaction barrel 2, the liquid outlet pipe 8 is used for flushing the bottom plate 11, the tetrachlorocyclohexanone on the bottom plate 11 falls into the second reaction barrel 2 completely, the tetrachlorocyclohexanone is hydrolyzed through the second catalytic box 16 to obtain a two-step product pyrogallol, the pyrogallol enters the inside of the reaction box 3 through the connecting pipe 17 to perform methyl esterification reaction to obtain a final product, the extracting agent storage box 19 is opened, the final product is extracted through the communicating pipe 21, and the height of the lifting support seat 6 is lowered after the whole device is completed, and the reaction box 3 is taken out.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A device for synthesizing trihydroxybenzaldehyde, comprising: the device comprises a first reaction barrel (1), wherein a feed pipe (7) is arranged on the first reaction barrel (1), a liquid outlet pipe (8) is arranged on the first reaction barrel (1), a filter screen (10) is fixedly connected to one end of the liquid outlet pipe (8) positioned on the first reaction barrel (1), a bottom plate (11) is movably connected to the inner surface of the first reaction barrel (1), a sealing ring is fixedly connected to the outer surface of the bottom plate (11), a first catalytic box (12) is fixedly connected to the upper surface of the bottom plate (11), triphenylphosphine hydrochloride is stored in the first catalytic box (12), the feed pipe (7) is positioned above the liquid outlet pipe (8), and an air inlet pipe (9) is arranged on the first reaction barrel (1);
the device comprises a first reaction barrel (2), wherein the first reaction barrel (2) is movably connected with a bottom plate (11), a movable hole (14) is formed in the first reaction barrel (2), a first catalytic box (16) is fixedly connected with the inner bottom surface of the first reaction barrel (2), and sodium citrate is stored in the first catalytic box (16);
the reaction box (3), the interior ground fixedly connected with third catalytic box (20) of reaction box (3), anhydrous aluminum trichloride has been deposited to the inside of third catalytic box (20), the upper surface swing joint of reaction box (3) has upper cover (18), the upper surface fixedly connected with extractant case (19) of upper cover (18), the inside of extractant case (19) is deposited and is had triethyl orthoformate.
2. The device for synthesizing the trihydroxybenzaldehyde according to claim 1, wherein the lower surface of the second reaction barrel (2) is fixedly connected with supporting legs (5), and the lower surface of the reaction box (3) is fixedly connected with a lifting supporting seat (6).
3. The device for synthesizing the trihydroxybenzaldehyde according to claim 1, wherein the bottom plate (11) is fixedly connected with a fixed shaft (13), and the fixed shaft (13) is positioned in the movable hole (14).
4. The device for synthesizing the trihydroxybenzaldehyde according to claim 1, wherein the outer surface of the second reaction barrel (2) is rotatably connected with a limiting ring (15), and the limiting ring (15) is movably connected with the fixed shaft (13).
5. The device for synthesizing the trihydroxybenzaldehyde according to claim 1, wherein the second reaction barrel (2) is communicated with the reaction box (3) through a connecting pipe (17).
6. The device for synthesizing the trihydroxybenzaldehyde according to claim 1, wherein a top cover (4) is arranged on the first reaction barrel (1), and the top cover (4) is movably connected with the first reaction barrel (1).
7. The device for synthesizing the trihydroxybenzaldehyde according to claim 2, wherein the lifting support seat (6) is provided with a mounting groove (22), and the reaction box (3) is positioned in the mounting groove (22).
8. A device for synthesizing a trihydroxybenzaldehyde according to claim 3, wherein the extractant storage tank (19) is provided with a communicating tube (21), and the communicating tube (21) penetrates the upper cover (18) and extends into the reaction cassette (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616406.3U CN220214880U (en) | 2023-06-25 | 2023-06-25 | Trihydroxybenzaldehyde's synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616406.3U CN220214880U (en) | 2023-06-25 | 2023-06-25 | Trihydroxybenzaldehyde's synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214880U true CN220214880U (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321616406.3U Active CN220214880U (en) | 2023-06-25 | 2023-06-25 | Trihydroxybenzaldehyde's synthesizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN220214880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504797A (en) * | 2023-12-29 | 2024-02-06 | 常州新一产生命科技有限公司 | Synthetic column structure and biochemical reaction equipment |
-
2023
- 2023-06-25 CN CN202321616406.3U patent/CN220214880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504797A (en) * | 2023-12-29 | 2024-02-06 | 常州新一产生命科技有限公司 | Synthetic column structure and biochemical reaction equipment |
| CN117504797B (en) * | 2023-12-29 | 2024-05-14 | 常州新一产生命科技有限公司 | Synthetic column structure and biochemical reaction equipment |
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| GR01 | Patent grant |