CN219922127U - Acylation bromination extraction crystal water separation device - Google Patents
Acylation bromination extraction crystal water separation device Download PDFInfo
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- CN219922127U CN219922127U CN202321060821.5U CN202321060821U CN219922127U CN 219922127 U CN219922127 U CN 219922127U CN 202321060821 U CN202321060821 U CN 202321060821U CN 219922127 U CN219922127 U CN 219922127U
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- extraction
- discharge pipe
- barrel
- extraction barrel
- bromination
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- 238000000605 extraction Methods 0.000 title claims abstract description 173
- 239000013078 crystal Substances 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000000926 separation method Methods 0.000 title claims abstract description 28
- 238000005893 bromination reaction Methods 0.000 title claims abstract description 25
- 230000031709 bromination Effects 0.000 title claims abstract description 23
- 238000005917 acylation reaction Methods 0.000 title claims description 18
- 230000010933 acylation Effects 0.000 title claims description 16
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012824 chemical production Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 44
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to the technical field of chemical production, in particular to an acylated bromination extraction water-crystal separation device which can salvage and discharge crystals, realize water-crystal separation, avoid the blockage of a liquid outlet pipeline by the crystals and has good equipment reliability; comprises a frame; still include extraction barrel, salvage groove, discharge pipe, auger leaf and connecting plate, extraction barrel horizontal rotation installs in the frame, salvage groove installs on the inner wall of extraction barrel, salvage groove bottom is provided with a plurality of micropore that permeate water, the rotatable installation of discharge pipe is in the frame, the discharge pipe passes the extraction barrel with one heart, the both ends of discharge pipe rotate with the left and right sides wall of extraction barrel respectively and be connected, the middle part of discharge pipe is located the partial upper portion of extraction cavity and is provided with the receiving gate, the one end of discharge pipe is provided with the discharge gate, the discharge gate is located the external world of extraction barrel, the auger leaf rotates and installs in the discharge pipe, the center pin one end of auger leaf stretches out from the other end of discharge pipe and is connected with the connecting plate, the connecting plate is installed on the outer wall of extraction barrel.
Description
Technical Field
The utility model relates to the technical field of chemical production, in particular to an acylation, bromination and extraction crystal water separation device.
Background
The acylation reaction and the bromination reaction are common organic chemical reactions, chemical products are extracted from aqueous solution in an extraction mode after the acylation reaction and the bromination reaction, the solution and the extract liquid are required to be fully mixed and stirred in the extraction process, crystals are generated after the acylation and the bromide are fully absorbed by the extract liquid and exceed the dissolution limit, and the crystals are easy to block a liquid outlet pipeline, so that the crystals cannot be discharged together with the extract liquid and then are separated by filtration, and an acylated bromination extraction crystal-water separation device capable of discharging the crystals in the extraction process is needed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the acylated bromination extraction water-crystal separation device which can salvage and discharge crystals, realize water separation of the crystals, avoid the blockage of a liquid outlet pipeline by the crystals and has good equipment reliability.
The utility model relates to an acylation bromination extraction crystal-water separation device, which comprises a frame; the device comprises a frame, an extraction barrel, a salvage groove, a discharge pipe, auger blades and a connecting plate, wherein the extraction barrel is horizontally rotatably arranged on the frame, a driving mechanism of the extraction barrel is arranged on the frame, an extraction chamber is arranged in the extraction barrel, the salvage groove is arranged on the inner wall of the extraction barrel, a plurality of permeable micropores are arranged at the bottom of the salvage groove, the salvage groove is radially arranged along the extraction barrel, the discharge pipe is rotatably arranged on the frame, the discharge pipe concentrically penetrates the extraction barrel, two ends of the discharge pipe are respectively and rotatably connected with the left side wall and the right side wall of the extraction barrel, a material receiving port is arranged at the upper part of a part of the middle part of the discharge pipe, one end of the discharge pipe is provided with a discharge port, the discharge port is positioned outside the extraction barrel, the auger blades are rotatably arranged in the discharge pipe, one end of a central shaft of the auger blades extends out of the other end of the discharge pipe and is connected with the connecting plate, and the connecting plate is arranged on the outer wall of the extraction barrel; the method comprises the steps that an acylation and bromination solution and an extraction liquid are added into an extraction chamber of the extraction barrel, a discharge pipe is rotated, a material receiving opening of the discharge pipe faces downwards, a driving mechanism drives the extraction barrel to rotate, a salvaging groove follows the extraction barrel to rotate, the salvaging groove stirs the solution and the extraction liquid, the acylation and bromination in the solution are extracted by the extraction liquid and generate crystals, the crystals fished out by the salvaging groove collide with the outer wall of the discharge pipe to fall back into the solution, when crystal water separation is needed, the discharge pipe is rotated, the material receiving opening of the discharge pipe faces upwards, the driving mechanism drives the extraction barrel to rotate, meanwhile, the extraction barrel drives an auger blade to rotate through a connecting plate, the salvaging groove follows the extraction barrel to rotate, the crystals in the solution are fished out, the solution in the salvaging groove leaks into the solution at the bottom of the chamber of the extraction barrel through micropores, when the salvaging groove rotates to the upper part of the extraction barrel, the crystals in the salvaging groove slide out and enter the discharge pipe through the material receiving opening of the discharge pipe, the crystals which enter the discharge pipe are pushed outwards, so that the crystals are discharged from the discharge opening of the discharge pipe, crystal water is separated, crystal water is avoided, and a liquid outlet is blocked by crystals, and the reliability of the equipment is good.
Preferably, the driving mechanism comprises a driving motor, two supporting shafts and a plurality of rollers, the driving motor is arranged on the frame, the two supporting shafts are rotatably arranged on the frame, an output shaft of the driving motor is in transmission connection with one supporting shaft, the plurality of rollers are respectively arranged on the two supporting shafts, and the plurality of rollers roll and support the extraction barrel; the extraction barrel is supported in rolling mode by the two supporting shafts and the plurality of rollers, the driving motor drives the supporting shafts and the plurality of rollers to rotate, the plurality of rollers drive the extraction barrel to rotate, the solution and the extraction liquid are fully mixed, the salvaging groove is used for stirring the solution and salvaging crystals, the structure is simple, and the driving is stable.
Preferably, the fishing device further comprises a guide plate, wherein the guide plate is arranged towards the side edge of the discharge pipe, and the guide plate is obliquely arranged; the guide plate guides crystals in the fishing groove, so that the crystals can slide into the material receiving opening of the discharge pipe as much as possible, and the efficiency of crystal water separation is improved.
Preferably, the device also comprises a heater, wherein the heater is arranged on the extraction barrel and is used for heating the solution; the solution and the extract are heated by the heater, so that the solubility of the extract is improved, and the extraction efficiency is improved.
Preferably, the device also comprises a liquid discharge pipe, an elbow pipe and a second valve, wherein the liquid discharge pipe is rotatably arranged on the side wall of the extraction barrel, the elbow pipe is arranged at the inner end of the liquid discharge pipe and is positioned in the extraction chamber of the extraction barrel, and the second valve is arranged at the outer end of the liquid discharge pipe; the second valve is closed in the extraction and crystal water separation process, after extraction and crystal water separation, the liquid discharge pipe is rotated to the lower part of the extraction barrel, the liquid discharge pipe is positioned in the extraction liquid layer, the second valve is opened to discharge the extraction liquid, and the depth of the bent pipe extending into the extraction liquid layer can be adjusted by rotating the liquid discharge pipe, so that the extraction liquid is conveniently discharged.
Preferably, the device further comprises a hopper and a first valve, wherein the hopper is arranged on the outer wall of the extraction barrel, the hopper is communicated with the extraction chamber of the extraction barrel, and the first valve is arranged on the hopper; the solution and the extraction liquid are added into the extraction chamber of the extraction barrel through the hopper, the first valve is closed after the addition is finished, the hopper is rotated to the lower part of the extraction barrel after the extraction is finished, and the first valve is opened to discharge the solution through the hopper, so that the liquid adding and the liquid discharging are convenient.
Compared with the prior art, the utility model has the beneficial effects that: the method comprises the steps that an acylation and bromination solution and an extraction liquid are added into an extraction chamber of the extraction barrel, a discharge pipe is rotated, a material receiving opening of the discharge pipe faces downwards, a driving mechanism drives the extraction barrel to rotate, a salvaging groove follows the extraction barrel to rotate, the salvaging groove stirs the solution and the extraction liquid, the acylation and bromination in the solution are extracted by the extraction liquid and generate crystals, the crystals fished out by the salvaging groove collide with the outer wall of the discharge pipe to fall back into the solution, when crystal water separation is needed, the discharge pipe is rotated, the material receiving opening of the discharge pipe faces upwards, the driving mechanism drives the extraction barrel to rotate, meanwhile, the extraction barrel drives an auger blade to rotate through a connecting plate, the salvaging groove follows the extraction barrel to rotate, the crystals in the solution are fished out, the solution in the salvaging groove leaks into the solution at the bottom of the chamber of the extraction barrel through micropores, when the salvaging groove rotates to the upper part of the extraction barrel, the crystals in the salvaging groove slide out and enter the discharge pipe through the material receiving opening of the discharge pipe, the crystals which enter the discharge pipe are pushed outwards, so that the crystals are discharged from the discharge opening of the discharge pipe, crystal water is separated, crystal water is avoided, and a liquid outlet is blocked by crystals, and the reliability of the equipment is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front cross-section of the present utility model;
FIG. 3 is a schematic diagram of the structure of the fishing tank, the discharge pipe, the auger blade, etc.;
FIG. 4 is a schematic illustration of an axially measured structure of the present utility model;
the reference numerals in the drawings: 1. a frame; 2. an extraction barrel; 3. a salvaging groove; 4. a discharge pipe; 5. auger leaf; 6. a connecting plate; 7. a driving motor; 8. a support shaft; 9. a roller; 10. a guide plate; 11. a heater; 12. a hopper; 13. a first valve; 14. a liquid discharge pipe; 15. bending the pipe; 16. and a second valve.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
An acylation bromination extraction crystal water separation device comprises a frame 1; the device comprises a frame 1, an extraction barrel 2, a salvage groove 3, a discharge pipe 4, auger leaves 5 and a connecting plate 6, wherein the extraction barrel 2 is horizontally and rotatably arranged on the frame 1, a driving mechanism of the extraction barrel 2 is arranged on the frame 1, an extraction chamber is arranged in the extraction barrel 2, the salvage groove 3 is arranged on the inner wall of the extraction barrel 2, a plurality of permeable micropores are formed in the bottom of the salvage groove 3, the salvage groove 3 is radially arranged along the extraction barrel 2, the discharge pipe 4 is rotatably arranged on the frame 1, the discharge pipe 4 concentrically penetrates through the extraction barrel 2, two ends of the discharge pipe 4 are respectively and rotatably connected with the left side wall and the right side wall of the extraction barrel 2, a material receiving port is formed in the upper part of a part of the extraction chamber, which is positioned in the middle of the discharge pipe 4, one end of the discharge pipe 4 is provided with a discharge port, the auger leaves 5 are rotatably arranged in the discharge pipe 4, one end of a central shaft of the auger leaves 5 extends out from the other end of the discharge pipe 4 to be connected with the connecting plate 6, and the connecting plate 6 is arranged on the outer wall of the extraction barrel 2; the driving mechanism comprises a driving motor 7, two supporting shafts 8 and a plurality of rollers 9, wherein the driving motor 7 is arranged on the frame 1, the two supporting shafts 8 are rotatably arranged on the frame 1, an output shaft of the driving motor 7 is in transmission connection with one supporting shaft 8, the plurality of rollers 9 are respectively arranged on the two supporting shafts 8, and the plurality of rollers 9 roll and support the extraction barrel 2; the fishing tank 3 is provided with a guide plate 10 towards the side edge of the discharge pipe 4, and the guide plate 10 is obliquely arranged; also included is a heater 11, the heater 11 being mounted on the extraction tank 2, the heater 11 heating the solution.
The acylation and bromination solution and the extraction liquid are added into an extraction chamber of an extraction barrel 2, the solution and the extraction liquid are heated by a heater 11, a discharge pipe 4 is rotated to enable a material receiving opening of the discharge pipe 4 to face downwards, two supporting shafts 8 and a plurality of rollers 9 roll and support the extraction barrel 2, a driving motor 7 drives the supporting shafts 8 and the rollers 9 to rotate, the rollers 9 drive the extraction barrel 2 to rotate, a salvaging groove 3 rotates along with the extraction barrel 2, the salvaging groove 3 agitates the solution and the extraction liquid to enable the acylation and the bromination solution to be extracted from the extraction liquid, crystals are generated, the crystals fished out by the salvaging groove 3 collide with the outer wall of the discharge pipe 4 to fall back into the solution, when crystal water separation is needed, make the receiving mouth of discharge pipe 4 up, extraction bucket 2 rotates, extraction bucket 2 drives auger blade 5 through connecting plate 6 simultaneously and rotates, salvage groove 3 follows extraction bucket 2 and rotates, salvage groove 3 drags out the crystallization in the solution, the solution in salvage groove 3 leaks back in the solution of extraction bucket 2 cavity bottom through the micropore, when salvage groove 3 rotates to the upper portion of extraction bucket 2, the crystallization in salvage groove 3 slides along deflector 10 and makes in the receiving mouth of crystallization can slide into discharge pipe 4 as much as possible, auger blade 5 will get into the crystallization of discharge pipe 4 outwards promotes, make crystallization discharge from the discharge gate of discharge pipe 4, realize the separation of crystal water, avoid the crystallization to block up the drain line, the reliability of equipment is good.
Example 2
An acylation bromination extraction crystal water separation device comprises a frame 1; the device comprises a frame 1, an extraction barrel 2, a salvage groove 3, a discharge pipe 4, auger leaves 5 and a connecting plate 6, wherein the extraction barrel 2 is horizontally and rotatably arranged on the frame 1, a driving mechanism of the extraction barrel 2 is arranged on the frame 1, an extraction chamber is arranged in the extraction barrel 2, the salvage groove 3 is arranged on the inner wall of the extraction barrel 2, a plurality of permeable micropores are formed in the bottom of the salvage groove 3, the salvage groove 3 is radially arranged along the extraction barrel 2, the discharge pipe 4 is rotatably arranged on the frame 1, the discharge pipe 4 concentrically penetrates through the extraction barrel 2, two ends of the discharge pipe 4 are respectively and rotatably connected with the left side wall and the right side wall of the extraction barrel 2, a material receiving port is formed in the upper part of a part of the extraction chamber, which is positioned in the middle of the discharge pipe 4, one end of the discharge pipe 4 is provided with a discharge port, the auger leaves 5 are rotatably arranged in the discharge pipe 4, one end of a central shaft of the auger leaves 5 extends out from the other end of the discharge pipe 4 to be connected with the connecting plate 6, and the connecting plate 6 is arranged on the outer wall of the extraction barrel 2; the extraction device further comprises a liquid discharge pipe 14, an elbow pipe 15 and a second valve 16, wherein the liquid discharge pipe 14 is rotatably arranged on the side wall of the extraction barrel 2, the elbow pipe 15 is arranged at the inner end of the liquid discharge pipe 14, the elbow pipe 15 is positioned in the extraction chamber of the extraction barrel 2, and the second valve 16 is arranged at the outer end of the liquid discharge pipe 14; the device also comprises a hopper 12 and a first valve 13, wherein the hopper 12 is arranged on the outer wall of the extraction barrel 2, the hopper 12 is communicated with the extraction chamber of the extraction barrel 2, and the first valve 13 is arranged on the hopper 12.
The solution and the extraction liquid are added into the extraction chamber of the extraction barrel 2 through the hopper 12, the first valve 13 is closed after the addition is finished, the second valve 16 is closed in the extraction and crystal water separation process, the liquid discharge pipe 14 is rotated to the lower side of the extraction barrel 2 after the extraction and crystal water separation are finished, the liquid discharge pipe 14 is positioned in an extraction liquid layer, the second valve 16 is opened to discharge the extraction liquid, the depth of the bent pipe 15 extending into the extraction liquid layer can be adjusted through rotating the liquid discharge pipe 14, so that the extraction liquid is conveniently discharged, the hopper 12 is rotated to the lower side of the extraction barrel 2, and the first valve 13 is opened to discharge the solution through the hopper 12.
As shown in fig. 1 to 4, in the device for separating acylated and brominated extractive crystals and water, when the device is in operation, firstly, acylated and brominated solution and extractive solution are added into an extraction chamber of an extraction barrel 2 through a hopper 12, a discharge pipe 4 is rotated, a material receiving port of the discharge pipe 4 is downward, then a driving motor 7 is operated to drive the extraction barrel 2 to rotate through two supporting shafts 8 and a plurality of rollers 9, the fishing groove 3 follows the extraction barrel 2 to rotate, the fishing groove 3 stirs the solution and the extractive solution, so that the acylated and brominated solution in the extractive solution are extracted by the extractive solution and the brominated solution, crystals fished out by the fishing groove 3 are impacted into the outer wall of the discharge pipe 4 to fall back into the solution, then, when the water is needed to be separated by the crystals, the discharge pipe 4 is rotated, the material receiving port of the discharge pipe 4 is upward, the crystals fished out of the solution in the discharge pipe 3 are leaked into the solution at the bottom of the extraction barrel 2 chamber through micropores, when the fishing groove 3 is rotated to the upper part of the extraction barrel 2, the crystals in the fishing groove 3 are slipped out and guided through a guide plate 10 and then enter the extraction barrel 2 through the material receiving port, the crystals in the discharge pipe 4 are led into the discharge pipe 4, so that the crystals in the liquid layer is pushed by the liquid discharge pipe 5 to fall into the discharge pipe 14, and then the liquid layer is discharged from the discharge pipe 14 is opened, so that the liquid can be discharged from the discharge pipe 14 is opened, and the liquid layer is opened through a valve 14, and the drain pipe is opened to the drain pipe is 14.
The main functions realized by the utility model are as follows:
1. the crystals can be salvaged and discharged, so that the separation of the crystals from the water is realized, the blockage of a liquid outlet pipeline by the crystals is avoided, and the reliability of equipment is good;
2. the solution and the extract can be stirred, so that the extraction effect is improved;
3. the liquid is convenient to be added, and the extraction liquid and the residual liquid are convenient to be discharged.
The installation mode, the connection mode or the setting mode of the acylation bromination extraction crystal-water separation device are common mechanical modes, and can be implemented as long as the beneficial effects can be achieved; the extraction barrel 2, the auger blade 5, the driving motor 7, the supporting shaft 8, the roller 9, the heater 11, the first valve 13 and the second valve 16 of the acylation bromination extraction crystal water separation device are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. An acylation bromination extraction crystal water separation device comprises a frame (1); the device is characterized by further comprising an extraction barrel (2), a salvaging groove (3), a discharge pipe (4), an auger blade (5) and a connecting plate (6), wherein the extraction barrel (2) is horizontally rotatably installed on the frame (1), a driving mechanism of the extraction barrel (2) is arranged on the frame (1), an extraction chamber is arranged inside the extraction barrel (2), the salvaging groove (3) is installed on the inner wall of the extraction barrel (2), a plurality of permeable micropores are arranged at the bottom of the salvaging groove (3), the salvaging groove (3) is radially arranged along the extraction barrel (2), the discharge pipe (4) is rotatably installed on the frame (1), the discharge pipe (4) concentrically penetrates through the extraction barrel (2), two ends of the discharge pipe (4) are respectively rotatably connected with the left side wall and the right side wall of the extraction barrel (2), the middle part of the discharge pipe (4) is provided with a material receiving port, one end of the discharge pipe (4) is provided with a material discharging port, the discharge port is positioned outside the extraction barrel (2), the auger blade (5) is rotatably installed in the discharge pipe (4), and one end of the auger blade (5) is rotatably installed on the outer wall of the discharge pipe (6) of the extraction barrel (2).
2. An acylated bromination extraction water-crystal separator as claimed in claim 1, characterized in that the driving mechanism comprises a driving motor (7), two supporting shafts (8) and a plurality of rollers (9), the driving motor (7) is arranged on the frame (1), the two supporting shafts (8) are rotatably arranged on the frame (1), an output shaft of the driving motor (7) is in transmission connection with one supporting shaft (8), the plurality of rollers (9) are respectively arranged on the two supporting shafts (8), and the plurality of rollers (9) are used for rolling and supporting the extraction barrel (2).
3. An acylated bromination extraction water-crystal separation device as claimed in claim 1, further comprising a guide plate (10), wherein the fishing tank (3) is provided with the guide plate (10) toward the side of the discharge pipe (4), and the guide plate (10) is arranged obliquely.
4. An acylated bromination extraction water separation apparatus as claimed in claim 1, further comprising a heater (11), the heater (11) being mounted on the extraction tank (2), the heater (11) heating the solution.
5. An acylated bromination extraction water-crystal separation device as claimed in claim 1, further comprising a liquid discharge pipe (14), an elbow pipe (15) and a second valve (16), wherein the liquid discharge pipe (14) is rotatably arranged on the side wall of the extraction barrel (2), the elbow pipe (15) is arranged at the inner end of the liquid discharge pipe (14), the elbow pipe (15) is positioned in the extraction chamber of the extraction barrel (2), and the second valve (16) is arranged at the outer end of the liquid discharge pipe (14).
6. An acylated bromination extraction water separation device as claimed in claim 1, further comprising a hopper (12) and a first valve (13), wherein the hopper (12) is mounted on the outer wall of the extraction barrel (2), the hopper (12) is communicated with the extraction chamber of the extraction barrel (2), and the first valve (13) is mounted on the hopper (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060821.5U CN219922127U (en) | 2023-04-28 | 2023-04-28 | Acylation bromination extraction crystal water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060821.5U CN219922127U (en) | 2023-04-28 | 2023-04-28 | Acylation bromination extraction crystal water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922127U true CN219922127U (en) | 2023-10-31 |
Family
ID=88498381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060821.5U Active CN219922127U (en) | 2023-04-28 | 2023-04-28 | Acylation bromination extraction crystal water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922127U (en) |
-
2023
- 2023-04-28 CN CN202321060821.5U patent/CN219922127U/en active Active
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