CN220079087U - Isomerization reaction device for monosaccharide production - Google Patents
Isomerization reaction device for monosaccharide production Download PDFInfo
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- CN220079087U CN220079087U CN202320934539.9U CN202320934539U CN220079087U CN 220079087 U CN220079087 U CN 220079087U CN 202320934539 U CN202320934539 U CN 202320934539U CN 220079087 U CN220079087 U CN 220079087U
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- circulating water
- isomerization
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- 238000006317 isomerization reaction Methods 0.000 title claims abstract description 74
- 150000002772 monosaccharides Chemical class 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000002994 raw material Substances 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000003756 stirring Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 abstract description 5
- 108090000790 Enzymes Proteins 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 108010093096 Immobilized Enzymes Proteins 0.000 abstract 1
- 102000004195 Isomerases Human genes 0.000 description 7
- 108090000769 Isomerases Proteins 0.000 description 7
- 238000006555 catalytic reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 229930091371 Fructose Natural products 0.000 description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229930182830 galactose Natural products 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- ASJSAQIRZKANQN-CRCLSJGQSA-N 2-deoxy-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)CC=O ASJSAQIRZKANQN-CRCLSJGQSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- BJHIKXHVCXFQLS-PQLUHFTBSA-N keto-D-tagatose Chemical compound OC[C@@H](O)[C@H](O)[C@H](O)C(=O)CO BJHIKXHVCXFQLS-PQLUHFTBSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The utility model discloses an isomerization reaction device for monosaccharide production, which comprises a raw material conveying device, a temperature control device, an isomerization column and a material collecting tank, wherein the raw material conveying device consists of a raw material tank, a raw material output pipeline, a raw material conveying pump and a pressure gauge; the temperature control device consists of a constant temperature circulating water tank, a controller and a circulating water pipeline; the inside of the isomerization column is provided with an isomerization column upper baffle and an isomerization column lower baffle. The utility model is suitable for the isomerization reaction of the biological enzyme method for monosaccharide production, can realize the repeated use of immobilized enzyme, saves the material cost, can realize the control of technological parameters in the isomerization reaction stage of monosaccharide production, has high automation degree, can reduce the error in manual operation and saves the labor cost.
Description
Technical Field
The utility model relates to the field of reaction devices, in particular to the field of isomerization reaction devices for monosaccharide production.
Background
Sugar is a food source from which humans live, is a plant architecture material, and is a major component of many animal hulls. Sugar is a monosaccharide, which is a saccharide that cannot be hydrolyzed any more, and polysaccharide, which is a basic unit of molecules constituting various polysaccharides. Glucose is a well-known monosaccharide, and common monosaccharides include fructose, galactose, ribose, deoxyribose, arabinose, mannose and the like. The two monosaccharides as isomers can be mutually converted through isomerization reaction, galactose is commonly used as a raw material, tagatose is produced through isomerization reaction, glucose is used as a raw material, fructose is produced through isomerization reaction, the existing isomerization reaction comprises a chemical method and a biological enzyme catalysis method, the biological enzyme catalysis reaction has the advantages of high specificity, mild conditions, normal temperature and normal pressure, no high-temperature and high-pressure resistant equipment is needed, the biological enzyme catalysis rate is high, and the difficulty of the biological enzyme catalysis method is high in control accuracy requirements on temperature and flow rate.
In actual operation, the control of technological parameters in the isomerization reaction stage during monosaccharide production is completed through manual operation, and certain errors can be generated in the manual operation, so that the technological parameters are suddenly increased and reduced, and the yield of the final monosaccharide product and the quality of the product are directly affected. Therefore, the utility model provides an isomerization reaction device for monosaccharide production, which solves the problems in the prior art.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to provide an isomerization reactor for producing monosaccharides, which is capable of precisely controlling the temperature and flow rate during the isomerization reaction by a raw material transporting device and a temperature controlling device.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an isomerization reaction device for monosaccharide production, includes raw materials conveyor, temperature control device, isomerization post and material collection tank, raw materials conveyor constitute by feed tank, agitator motor, stirring rake, raw materials export, raw materials delivery pump and manometer, temperature control device constitute by constant temperature circulation water tank, circulating water entry, circulating water export, controller, circulating water outlet pipe and circulating water inlet tube, isomerization post from the top down be equipped with isomerization post feed inlet, isomerization post feed valve, isomerization post exhaust valve, isomerization post overhead gage, isomerization post circulating water export, isomerization post circulating water import, isomerization post lower baffle, isomerization post waste liquid valve, isomerization post discharge valve, isomerization post material export and material output valve in proper order, the material collection tank from the top down be equipped with material collection tank import, material collection tank export valve, material collection tank discharge gate, material collection tank truckle in proper order.
The further improvement is that: the stirring motor is arranged outside the raw material tank and connected with the stirring paddle, and raw material solutions are uniformly mixed through the stirring motor and the stirring paddle.
The further improvement is that: the raw material conveying pump adopts a metering pump, the metering pump is provided with a speed regulating knob, and the speed of the raw material solution entering the isomerization column is controlled through the speed regulating knob.
The further improvement is that: the temperature control device is provided with a constant temperature circulating water tank, a heating device is arranged in the constant temperature circulating water tank, and the temperature parameters of the circulating water are controlled by a controller.
The further improvement is that: the upper baffle plate and the lower baffle plate of the isomerism column are made of stainless steel materials, round holes are distributed, the aperture is 0.5-1 mm, and the distance between the two holes is 1-2 mm.
The beneficial effects of the utility model are as follows: the utility model has reasonable structural design, can meet the process conditions required by monosaccharide isomerization reaction, has high degree of automation, can reduce errors in manual operation and saves labor cost.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of an isomerization reaction apparatus for monosaccharide production according to the present utility model.
Wherein: 1. a raw material tank; 2. a stirring motor; 3. stirring paddles; 4. a raw material outlet; 5. a raw material output pipeline; 6. a raw material delivery pump; 7. a pressure gauge; 8. constant temperature circulating water tank; 9. a circulating water inlet; 10. a circulating water outlet; 11. a controller; 12. a circulating water outlet pipeline; 13. a circulating water inlet pipeline; 14. a circulating water inlet of the isomerization column; 15. a heterogeneous column circulating water outlet; 16. a feed inlet of the isomerization column; 17. a feed valve of the isomerization column; 18. an isomerism column exhaust valve; 19. a baffle plate on the isomerization column; 20. an isomerization column; 21. a lower baffle of the isomerization column; 22. an isomerism column waste liquid valve; 23. a discharging valve of the isomerism column; 24. a discharging hole of the isomerization column; 25. a heterogeneous column material output pipeline; 26. a material output valve; 27. an inlet of a material collecting tank; 28. a material collection tank; 29. castor of material collection tank; 30. a material collecting tank discharge port; 31. and a material collecting tank output valve.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the embodiment shown in fig. 1, an isomerization reaction device for monosaccharide production is provided, which comprises a raw material conveying device, a temperature control device, an isomerization column 20 and a material collecting tank 28, the raw material conveying device comprises a raw material tank 1, a stirring motor 2, a stirring paddle 3, a raw material outlet 4, a raw material output pipeline 5, a raw material conveying pump 6 and a pressure gauge 7, the temperature control device comprises a constant-temperature circulating water tank 8, a circulating water inlet 9, a circulating water outlet 10, a controller 11, a circulating water outlet pipeline 12 and a circulating water inlet pipeline 13, the isomerization column 20 is sequentially provided with an isomerization column feed inlet 16, an isomerization column feed valve 17, an isomerization column exhaust valve 18, an isomerization column upper baffle 19, an isomerization column circulating water outlet 15, an isomerization column circulating water inlet 14, an isomerization column lower baffle 21, an isomerization column waste liquid valve 22, an isomerization column discharge valve 23, an isomerization column discharge port 24, an isomerization column material output pipeline 25 and a material output valve 26 from top to bottom, and the material collecting tank 28 is sequentially provided with a material collecting tank inlet 27, a material collecting tank discharge valve 31, a material collecting tank 30 and a material collecting tank 29 from top to bottom.
Opening the upper cover of the isomerization column, taking out the upper baffle plate of the isomerization column, adding immobilized isomerase into the isomerization column, adding the immobilized isomerase in a repeated and quantitative mode, and beating and extruding the immobilized isomerase by using a tool when the immobilized isomerase is added once, so that the immobilized isomerase is compact. After the addition of the immobilized isomerase was completed, the upper baffle 19 of the isomerization column was fastened, and the upper lid of the isomerization column was fastened.
According to isomerization reaction parameter requirements, the temperature of the circulating water is set through the controller 11, a circulating water conveying button of the controller 11 is started, and the circulating water enters a circulating water jacket of the isomerization column 20 through the circulating water outlet 10, the circulating water inlet pipeline 13 and the isomerization column circulating water inlet 14. The circulating water in the jacket enters the constant temperature circulating water tank 8 through the heterogeneous column circulating water outlet 15, the circulating water outlet pipeline 12 and the circulating water inlet 9.
Purified water for production is injected into a raw material tank 1, after a stirring motor 2 is started, raw material monosaccharide is added into the raw material tank 1, after the material feeding is finished, whether a solution is clear or not is observed, and after the raw material monosaccharide is completely dissolved, the concentration is sampled and tested. And opening a raw material tank output valve, opening an isomerism column feed valve 17, opening a raw material conveying pump 6, and controlling the speed of a raw material solution passing through an isomerism column 20 through a speed regulating knob of the raw material conveying pump according to the parameter requirements of isomerism reaction.
The raw material solution enters the isomerization column 20 from the raw material tank 1 through the raw material outlet 4, the raw material output pipeline 5, the raw material conveying pump 6 and the isomerization column feed inlet 16, fully contacts with immobilized isomerase in the isomerization column 20, and then undergoes isomerization reaction.
The reacted material solution enters a material collecting tank 28 through an isomerism column discharge port 24, an isomerism column material output pipeline 25 and a material collecting tank inlet 27, and the isomerisation reaction stage of monosaccharide production is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An isomerization reaction device for monosaccharide production, characterized in that: including raw materials conveyor, temperature control device, heterogeneous column (20) and material collecting vessel (28), raw materials conveyor constitute by feed tank (1), agitator motor (2), stirring rake (3), raw materials export (4), raw materials output line (5), raw materials delivery pump (6) and manometer (7), temperature control device constitute by constant temperature circulation water tank (8), circulating water entry (9), circulating water export (10), controller (11), circulating water outlet pipe (12) and circulating water intake pipe (13), heterogeneous column (20) from the top down be equipped with heterogeneous column feed inlet (16), heterogeneous column feed valve (17), heterogeneous column exhaust valve (18), heterogeneous column overhead gage (19), heterogeneous column circulating water export (15), heterogeneous column circulating water import (14), heterogeneous column overhead gage (21), heterogeneous column waste liquid valve (22), heterogeneous column discharge valve (23), heterogeneous column discharge gate (24), heterogeneous column material output line (25) and material output valve (26) in proper order, material collecting vessel (28) from the top down be equipped with heterogeneous column feed inlet (16), heterogeneous column feed valve (17), heterogeneous column exhaust valve (18), heterogeneous column circulating water export (25) and material output valve (26) constitute, material collecting vessel (30) from the top down is equipped with material inlet (30) from the top down Material collection tank casters (29).
2. An isomerization reaction apparatus for the production of monosaccharides as defined in claim 1, characterized in that: the stirring motor (2) is arranged outside the raw material tank (1), the stirring motor (2) is connected with the stirring paddle (3), and raw material solutions are uniformly mixed through the stirring motor (2) and the stirring paddle (3).
3. An isomerization reaction apparatus for the production of monosaccharides as defined in claim 1, characterized in that: the raw material conveying pump (6) adopts a metering pump, the metering pump is provided with a speed regulating knob, and the speed of the raw material solution entering the isomerization column (20) is controlled through the speed regulating knob.
4. An isomerization reaction apparatus for the production of monosaccharides as defined in claim 1, characterized in that: the temperature control device is provided with a constant temperature circulating water tank (8), a heating device is arranged in the constant temperature circulating water tank (8), and the temperature parameters of the circulating water are controlled by a controller (11).
5. An isomerization reaction apparatus for the production of monosaccharides as defined in claim 1, characterized in that: the upper baffle plate (19) and the lower baffle plate (21) of the isomerism column are made of stainless steel, round holes are distributed, the aperture is 0.5-1 mm, and the distance between the two holes is 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934539.9U CN220079087U (en) | 2023-04-18 | 2023-04-18 | Isomerization reaction device for monosaccharide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934539.9U CN220079087U (en) | 2023-04-18 | 2023-04-18 | Isomerization reaction device for monosaccharide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079087U true CN220079087U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320934539.9U Active CN220079087U (en) | 2023-04-18 | 2023-04-18 | Isomerization reaction device for monosaccharide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079087U (en) |
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2023
- 2023-04-18 CN CN202320934539.9U patent/CN220079087U/en active Active
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