CN221359792U - Glycine purification heating device - Google Patents
Glycine purification heating device Download PDFInfo
- Publication number
- CN221359792U CN221359792U CN202322719550.6U CN202322719550U CN221359792U CN 221359792 U CN221359792 U CN 221359792U CN 202322719550 U CN202322719550 U CN 202322719550U CN 221359792 U CN221359792 U CN 221359792U
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- CN
- China
- Prior art keywords
- reaction kettle
- glycine
- reaction
- heater
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 239000004471 Glycine Substances 0.000 title claims abstract description 25
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 42
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims abstract description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 10
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 238000001802 infusion Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000002002 slurry Substances 0.000 abstract description 13
- 239000000243 solution Substances 0.000 abstract description 13
- 238000002156 mixing Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 description 1
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 description 1
- 229960004475 chlortetracycline Drugs 0.000 description 1
- 235000019365 chlortetracycline Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of glycine purification, in particular to a glycine purification heating device, which comprises a reaction kettle, wherein one side of the top of the reaction kettle is provided with a feed inlet, the other side of the top of the reaction kettle is provided with a transfusion inlet, the top of the reaction kettle is fixedly connected with a motor seat, and the motor seat is positioned between the feed inlet and the transfusion inlet; a stirring component for accelerating the mixing reaction of the ammonia water and the ammonium bicarbonate is arranged in the middle of the inside of the reaction kettle; the position inside the reaction kettle, which is close to the inner wall, is provided with a heater for improving the temperature of the mixed solution in the reaction kettle. According to the utility model, by arranging the stirring assembly, the rotating anchor type slurry provides axial stirring force and turns up the mixed liquid at the bottom of the reaction kettle, and the rotating backward bent blade slurry provides radial stirring force, so that the mixing reaction of ammonia water and ammonium bicarbonate is accelerated; through setting up the heater, can improve the interior solution temperature of reation kettle fast, be favorable to accelerating solution reaction to improve glycine purification efficiency.
Description
Technical Field
The utility model relates to the technical field of glycine purification, in particular to a glycine purification heating device.
Background
Glycine is an amino acid unnecessary for human body, is ionized in water, has higher boiling point and melting point, is an important chemical raw material, can be used as an amino acid preparation and an aureomycin buffer in the field of food, can be used as a food flavoring agent and an antioxidant in the aspect of agriculture and is mainly used as a herbicide, and Chinese patent discloses a method and equipment for purifying glycine (patent publication No. CN 110305029B), the technology of the patent can carry out distillation crystallization on separated impurity solution in a distillation crystallization mode, then cooling water after distillation is returned to a dialyzer, and a semipermeable membrane in the dialyzer is cooled through cooling water, so that the problem that the semipermeable membrane has heating phenomenon and influences the dialysis efficiency due to current flow is avoided, the problem that the solution after dialysis is not treated, the cost is wasted is solved, the utilization rate of the solution is improved, the cost of the equipment is high, and the purification effect is general. Accordingly, a glycine purification heating apparatus is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a glycine purifying and heating device, which comprises a reaction kettle, wherein one side of the top of the reaction kettle is provided with a feed inlet, the other side of the top of the reaction kettle is provided with a transfusion inlet, the top of the reaction kettle is fixedly connected with a motor seat, and the motor seat is positioned between the feed inlet and the transfusion inlet;
A stirring component for accelerating the mixing reaction of the ammonia water and the ammonium bicarbonate is arranged in the middle of the inside of the reaction kettle;
The position inside the reaction kettle, which is close to the inner wall, is provided with a heater for improving the temperature of the mixed solution in the reaction kettle.
Preferably: the motor cabinet both sides are fixed in the reation kettle outer wall and the through-hole has been seted up to its centre, the through-hole department is equipped with stirring subassembly in the middle of the motor cabinet.
Preferably: the stirring assembly comprises a bearing, the bearing is fixed on the inner wall of the middle through hole of the motor base and is rotationally connected with the stirring shaft, the top end of the stirring shaft is provided with a driven belt pulley, and the driven belt pulley drives the stirring shaft to rotate.
Preferably: the driven belt wheel is in transmission connection with the driving belt wheel arranged at the output end of the motor through the transmission belt, the bottom end of the stirring shaft is fixedly connected with anchor type slurry, the middle part of the stirring shaft is fixedly connected with backward bending blade slurry, the backward bending blade slurry is high in stirring efficiency, and the reaction of reaction liquid and ammonia is accelerated.
Preferably: the outer wall rigid coupling of reation kettle below has the supporting seat, and supporting seat one side is equipped with the mount pad, and the rigid coupling has the heater on the mount pad, and the heater top is equipped with the protection pipe, and the protection pipe end is equipped with annular heating pipe, and annular heating pipe is located the inside position of being close to the inner wall of reation kettle and with heater electric connection, and annular heating pipe heating area is big, is favorable to improving the solution heating rate in the reation kettle.
Preferably: the reactor is characterized in that the lower part of the reactor is in a reverse conical shape, an electromagnetic valve is arranged at a liquid outlet arranged at the bottom of the reactor, a filter device is arranged in the electromagnetic valve, and the electromagnetic valve plays a role in quantitative output and filtration.
The utility model has the technical effects and advantages that:
According to the utility model, the stirring assembly is arranged, the motor is started, the driving belt wheel rotates to drive the driven belt wheel to rotate through the driving belt, at the moment, the driven belt wheel drives the stirring shaft to rotate, meanwhile, the anchor type slurry and the backward bending blade slurry on the stirring shaft start stirring, the rotating anchor type slurry provides axial stirring force and turns up the mixed liquid at the bottom of the reaction kettle, the rotating backward bending blade slurry provides radial stirring force, and the mixing reaction of ammonia water and ammonium bicarbonate is accelerated; the device has simple structure and low cost, and can quickly improve the temperature of the solution in the reaction kettle by arranging the heater, thereby being beneficial to accelerating the solution reaction and improving the glycine purification efficiency.
Drawings
FIG. 1 is a schematic perspective view of a glycine purifying and heating apparatus according to an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of a heating agitator tank of a glycine purification heating apparatus according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a heating agitator tank in a glycine purification heating apparatus according to an embodiment of the present application;
Fig. 4 is a schematic structural diagram of a stirring assembly in a glycine purifying and heating device according to an embodiment of the present application.
In the figure:
1. a reaction kettle; 11. a feed inlet; 12. an infusion port; 13. a liquid outlet; 14. a support base; 141. a mounting table;
2. An electromagnetic valve; 3. a motor base;
4. A stirring assembly; 41. a bearing; 42. a stirring shaft; 421. a driven pulley; 43. a transmission belt; 44. a motor; 441. a driving pulley; 45. anchor type slurry; 46. backward bending leaf pulp;
5. A heater; 51. a protective tube; 52. and (5) an annular heating pipe.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 4, in this embodiment, a glycine purifying and heating device is provided, which includes a reaction kettle 1, a feed inlet 11 is provided on one side of the top of the reaction kettle 1, an infusion port 12 is provided on the other side of the top of the reaction kettle 1, a motor base 3 is fixedly connected to the top of the reaction kettle 1, and the motor base 3 is located between the feed inlet 11 and the infusion port 12; the middle inside the reaction kettle 1 is provided with a stirring component 4 for accelerating the reaction of ammonia water and ammonium bicarbonate; the position inside the reaction kettle 1, which is close to the inner wall, is provided with a heater 5 for increasing the temperature of the mixed solution in the reaction kettle 1.
The two sides of the motor seat 3 are fixed on the outer wall of the reaction kettle 1, a through hole is formed in the middle of the motor seat, and a stirring assembly 4 is arranged at the middle through hole of the motor seat 3; the stirring assembly 4 comprises a bearing 41, the bearing 41 is fixed on the inner wall of the middle through hole of the motor base 3 and is rotationally connected with a stirring shaft 42, a driven belt wheel 421 is arranged at the top end of the stirring shaft 42, and the driven belt wheel 421 drives the stirring shaft 42 to rotate; the driven belt wheel 421 is in transmission connection with a driving belt wheel 441 arranged at the output end of the motor 44 through a transmission belt 43, the bottom end of the stirring shaft 42 is fixedly connected with anchor type slurry 45, the middle part of the stirring shaft is fixedly connected with backward bending blade slurry 46, and the backward bending blade slurry 46 has high stirring efficiency and is beneficial to accelerating the mixing reaction of ammonia water and ammonium bicarbonate.
The outer wall below the reaction kettle 1 is fixedly connected with a supporting seat 14, one side of the supporting seat 14 is provided with a mounting table 141, a heater 5 is fixedly connected to the mounting table 141, the top end of the heater 5 is provided with a protection pipe 51, the tail end of the protection pipe 51 is provided with an annular heating pipe 52, the annular heating pipe 52 is positioned in the reaction kettle 1 at a position close to the inner wall and is electrically connected with the heater 5, the heating area of the annular heating pipe 52 is large, and the heating speed of the solution in the reaction kettle 1 is improved; the lower part of the reaction kettle 1 is in a reverse conical shape, a liquid outlet 13 arranged at the bottom of the reaction kettle is provided with an electromagnetic valve 2, a filter device is arranged in the electromagnetic valve 2, and the electromagnetic valve 2 plays a role in quantitative output and filtration.
Working principle:
Ammonia water is input into the reaction kettle 1 from the infusion port 12, and ammonium bicarbonate is input into the reaction kettle 1 from the feed port 11; then, the motor 44 is started, the driving pulley 441 rotates to drive the driven pulley 421 to rotate through the driving belt 43, at this time, the driven pulley 421 drives the stirring shaft 42 to rotate, meanwhile, the anchor pulp 45 on the stirring shaft 42 and the backward bending blade pulp 46 start stirring, the rotating anchor pulp 45 provides axial stirring force and turns up the mixed liquid at the bottom of the reaction kettle 1, and the rotating backward bending blade pulp 46 provides radial stirring force to accelerate the mixing reaction of ammonia water and ammonium bicarbonate; after ammonia water and ammonium bicarbonate are mixed, the heater 5 is started, the annular heating pipe 52 heats the mixed solution to 55 ℃, then the heating is stopped, then an aqueous monochloroacetic acid solution is input from the infusion port 12, after the aqueous monochloroacetic acid solution and the mixed solution are mixed and react for two hours, the heater 5 is started again, the temperature of the solution in the reaction kettle 1 is increased to 80 ℃, at this time, ammonia in the solution is completely removed, then 95% ethanol is added from the infusion port 12 to crystallize and separate out glycine, purification is completed, and at this time, purified glycine can be quantitatively output from the electromagnetic valve 2.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. Glycine purification heating device, including reation kettle (1), reation kettle (1) top one side is equipped with feed inlet (11), and reation kettle (1) top opposite side is equipped with infusion port (12), reation kettle (1) top rigid coupling has motor cabinet (3), and motor cabinet (3) are located in the middle of feed inlet (11) and infusion port (12), its characterized in that:
A stirring component (4) for accelerating the reaction of the ammonia water and the ammonium bicarbonate is arranged in the middle of the inside of the reaction kettle (1);
The position inside the reaction kettle (1) close to the inner wall is provided with a heater (5) for improving the temperature of the mixed solution in the reaction kettle (1).
2. The glycine purification heating device according to claim 1, wherein two sides of the motor base (3) are fixed on the outer wall of the reaction kettle (1), a through hole is formed in the middle of the motor base, and a stirring assembly (4) is arranged at the middle through hole of the motor base (3).
3. The glycine purification heating apparatus according to claim 2, wherein the stirring assembly (4) comprises a bearing (41), the bearing (41) is fixed on the inner wall of the middle through hole of the motor base (3) and is rotationally connected with a stirring shaft (42), and a driven pulley (421) is arranged at the top end of the stirring shaft (42).
4. A glycine purification heating apparatus according to claim 3, wherein the driven belt wheel (421) is in transmission connection with a driving belt wheel (441) arranged at the output end of the motor (44) through a transmission belt (43), the bottom end of the stirring shaft (42) is fixedly connected with an anchor pulp (45) and the middle part thereof is fixedly connected with a backward bent blade pulp (46).
5. The glycine purification heating device according to claim 1, wherein the outer wall below the reaction kettle (1) is fixedly connected with a supporting seat (14), one side of the supporting seat (14) is provided with an installation table (141), a heater (5) is fixedly connected to the installation table (141), a protection pipe (51) is arranged at the top end of the heater (5), an annular heating pipe (52) is arranged at the tail end of the protection pipe (51), and the annular heating pipe (52) is located at a position, close to the inner wall, inside the reaction kettle (1) and is electrically connected with the heater (5).
6. The glycine purification heating device according to claim 1, wherein an electromagnetic valve (2) is arranged at a liquid outlet (13) arranged at the bottom of the reaction kettle (1) and in a reverse conical shape, and a filtering device is arranged in the electromagnetic valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719550.6U CN221359792U (en) | 2023-10-10 | 2023-10-10 | Glycine purification heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719550.6U CN221359792U (en) | 2023-10-10 | 2023-10-10 | Glycine purification heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221359792U true CN221359792U (en) | 2024-07-19 |
Family
ID=91893201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719550.6U Active CN221359792U (en) | 2023-10-10 | 2023-10-10 | Glycine purification heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221359792U (en) |
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2023
- 2023-10-10 CN CN202322719550.6U patent/CN221359792U/en active Active
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