CN220284102U - Enzymolysis facilities is used in chitosan oligosaccharide preparation - Google Patents
Enzymolysis facilities is used in chitosan oligosaccharide preparation Download PDFInfo
- Publication number
- CN220284102U CN220284102U CN202321686608.5U CN202321686608U CN220284102U CN 220284102 U CN220284102 U CN 220284102U CN 202321686608 U CN202321686608 U CN 202321686608U CN 220284102 U CN220284102 U CN 220284102U
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- Prior art keywords
- enzymolysis
- stirring
- tank body
- rotating
- chitosan oligosaccharide
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- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 73
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007071 enzymatic hydrolysis Effects 0.000 claims 14
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims 14
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000007515 enzymatic degradation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses enzymolysis equipment for preparing chitosan oligosaccharide, which comprises an enzymolysis tank body, wherein the top of the enzymolysis tank body is provided with a tank cover, the top of the tank cover is provided with a limiting ring rail, the limiting ring rail is rotationally connected with a first rotating disk, the bottom of the first rotating disk is provided with a protective cover and is arranged in the enzymolysis tank body, the bottom of the protective cover is provided with a rotating rod, the protective cover and the rotating rod are provided with a stirring driving mechanism, the stirring driving mechanism is provided with an ultrasonic generator, the ultrasonic generator is provided with a stirring rod, the stirring rod is internally provided with an ultrasonic transducer, and the stirring driving mechanism comprises a support, a first reducing motor, a second reducing motor, a rotating shaft, a driving bevel gear, a connecting shaft, a driven bevel gear, a shaft seal and a second rotating disk. The utility model belongs to the technical field of chitosan oligosaccharide preparation, and particularly relates to enzymolysis equipment for chitosan oligosaccharide preparation, which is high in enzymolysis efficiency and good in effect.
Description
Technical Field
The utility model belongs to the technical field of chitosan oligosaccharide preparation, and particularly relates to enzymolysis equipment for chitosan oligosaccharide preparation.
Background
When chitosan oligosaccharide is prepared by an enzymolysis method, the chitosan oligosaccharide finished product is finally obtained through the steps of enzymatic degradation, membrane separation, spray drying and the like, enzymolysis equipment is needed for the enzymatic degradation, an enzymolysis tank is usually utilized for enzymolysis, a mechanical stirring mechanism is adopted in the existing enzymolysis tank, the stirring efficiency is related to the contact area of a stirring blade and a solution, and in order to ensure the stirring torque force required during stirring and reduce the stirring torque, the cross section area of the stirring blade is usually smaller, so the stirring efficiency is relatively lower, and the stirring effect in unit time is also poorer.
The utility model discloses an enzymolysis equipment is used in chitosan oligosaccharide preparation, including the inside of jar body is equipped with rabbling mechanism, the equal fixedly connected with base in bottom both sides of jar body, the up end of base is equipped with the crane, be equipped with the elevating system that is used for lifting rabbling mechanism on the crane, elevating system is including locating the electronic slide rail of the inside both sides face of crane, fixedly connected with lifter between the movable block on two electronic slide rails, the bottom middle part of lifter is equipped with the couple that is connected with rabbling mechanism, can take out rabbling mechanism outside jar internal portion, and convenient dismantlement is washd.
However, in actual use, the structure is more complicated, the volume is larger, the occupied space is larger, the whole structure of the stirring mechanism is relatively simple in order to ensure that the stirring mechanism is convenient to pull away, the diameter and the length of the stirring shaft are relatively smaller, the capability and the effect of stirring solution are poorer, the enzymolysis efficiency is influenced, in particular, the stirring shaft adopted by the stirring mechanism of the existing enzymolysis tank is longer in required period for stirring and has low preparation efficiency for chitosan oligosaccharide hydrolysis, and therefore, the enzymolysis equipment for chitosan oligosaccharide preparation is provided to solve the problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides enzymolysis equipment for preparing chitosan oligosaccharide, which effectively solves the problems that the structure is limited, the enzymolysis efficiency is reduced due to the fact that the stirring mechanism is conveniently pulled out of the conventional enzymolysis tank for preparing chitosan oligosaccharide, and meanwhile solves the problems of overlarge volume and occupied space and low enzymolysis efficiency due to the fact that the stirring time required by stirring of a common stirring shaft is long.
The technical scheme adopted by the utility model is as follows: the utility model provides enzymolysis equipment for preparing chitosan oligosaccharide, which comprises an enzymolysis tank body, wherein the top of the enzymolysis tank body is provided with a tank cover, the top of the tank cover is provided with a limiting ring rail, the limiting ring rail is rotationally connected with a first rotating disk, the bottom of the first rotating disk is provided with a protective cover and is arranged in the enzymolysis tank body, the bottom of the protective cover is provided with a rotating rod, the protective cover and the rotating rod are provided with a stirring driving mechanism, the stirring driving mechanism is provided with an ultrasonic generator, the ultrasonic generator is provided with a stirring rod, and the stirring rod is internally provided with an ultrasonic transducer.
Better, in order to realize puddler rotation and revolution and reach the purpose of intensive mixing, stirring actuating mechanism includes support, gear motor I, gear motor II, pivot, drive bevel gear, connecting axle, driven bevel gear, bearing seal and rolling disc II, the top of pot cover is located to the support, gear motor I locates on the support and is connected with rolling disc I, gear motor II locates the bottom in the safety cover, pivot one end rotates the bottom of connecting in the dwang, the pivot other end is connected with gear motor II, drive bevel gear locates in the pivot, the connecting axle rotates to be connected on the dwang lateral wall, driven bevel gear locates on the connecting axle and with drive bevel gear meshing setting, the bearing seal is located between connecting axle and the dwang, rolling disc II locates on the connecting axle and rotates to be connected on the dwang.
Further, one end of the stirring rod is provided with a stirring pulling piece, and the bottom in the enzymolysis tank body is provided with a temperature control assembly.
Further, the upper end of enzymolysis tank body lateral wall is equipped with the inlet pipe, be equipped with the manometer on the lateral wall of enzymolysis tank body, the bottom of enzymolysis tank body lateral wall is equipped with the discharging pipe.
The bottom of the enzymolysis tank body is uniformly provided with supporting rods, and the top of the tank cover is provided with lifting lugs.
Further, a sealing ring is arranged between the tank cover and the enzymolysis tank body, and the tank cover is connected with the enzymolysis tank body by bolts.
The ultrasonic generator is arranged on the second rotating disc, the stirring rod and the rotating rod are vertically arranged, and the rotating rod and the rotating shaft are coaxially arranged.
Preferably, the stirring rod is in a hollow cylinder, and the stirring pulling piece is in a rectangular plate shape.
Preferably, the connecting shafts are uniformly distributed along the circumferential direction of the rotating rod, and the driven bevel gears and the driving bevel gears are arranged at intervals.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the enzymolysis equipment for preparing the chitosan oligosaccharide, the problem that the structure is limited, the enzymolysis efficiency is reduced because a stirring mechanism is convenient to withdraw, the problem of overlarge volume and low enzymolysis efficiency are solved, the problem that the enzymolysis efficiency is low because the stirring time required by stirring of a common stirring shaft is long is solved, the effect of transversely stirring the solution in the traditional mode is realized through the rotating rod and the stirring rod on the rotating rod, the effect of longitudinally stirring the solution is realized by matching the stirring rod and the rotation of the stirring pulling piece on the stirring rod, the enzymolysis is realized by adopting ultrasonic waves to assist the chitosan oligosaccharide preparation, the degradation effect and efficiency of the chitosan oligosaccharide method are comprehensively improved, and particularly, the enzymolysis equipment for preparing the chitosan oligosaccharide can be convenient to clean in the tank by hanging a tank cover.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an enzymolysis device for preparing chitosan oligosaccharide;
FIG. 2 is a cross-sectional view of an enzymolysis device for preparing chitosan oligosaccharide;
fig. 3 is a schematic view of the structure of the components of the stirring driving mechanism of the present embodiment.
The enzymolysis tank comprises a tank body 1, a tank cover 2, a limit ring rail 3, a rotary disk 4, a rotary disk 5, a protective cover 6, a rotary rod 7, a stirring driving mechanism 8, an ultrasonic generator 9, a stirring rod 10, an ultrasonic transducer 11, a bracket 12, a first gear motor 13, a second gear motor 14, a rotary shaft 15, a driving bevel gear 16, a connecting shaft 17, a driven bevel gear 18, a shaft seal 19, a rotary disk 20, a stirring pulling piece 21, a temperature control assembly 22, a feeding pipe 23, a pressure gauge 24, a discharging pipe 25, a supporting rod 26 and a lifting lug.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, fig. 2 and fig. 3, the enzymolysis equipment for preparing chitosan oligosaccharide provided by the utility model comprises an enzymolysis tank body 1, wherein the top of the enzymolysis tank body 1 is provided with a tank cover 2, the top of the tank cover 2 is provided with a limiting ring rail 3, the limiting ring rail 3 is rotationally connected with a rotating disc I4, the bottom of the rotating disc I4 is provided with a protective cover 5 and is arranged in the enzymolysis tank body 1, the bottom of the protective cover 5 is provided with a rotating rod 6, the protective cover 5 and the rotating rod 6 are provided with a stirring driving mechanism 7, the stirring driving mechanism 7 is provided with an ultrasonic generator 8, the ultrasonic generator 8 is provided with a stirring rod 9, and the stirring rod 9 is internally provided with an ultrasonic transducer 10.
As shown in fig. 1, 2 and 3, the stirring driving mechanism 7 comprises a bracket 11, a first gear motor 12, a second gear motor 13, a rotating shaft 14, a driving bevel gear 15, a connecting shaft 16, a driven bevel gear 17, a shaft seal 18 and a second rotating disk 19, wherein the bracket 11 is arranged at the top of the tank cover 2, the first gear motor 12 is arranged on the bracket 11 and is connected with the first rotating disk 4, the second gear motor 13 is arranged at the bottom in the protective cover 5, one end of the rotating shaft 14 is rotationally connected to the bottom in the rotating rod 6, the other end of the rotating shaft 14 is connected with the second gear motor 13, the driving bevel gear 15 is arranged on the rotating shaft 14, the connecting shaft 16 is rotationally connected to the side wall of the rotating rod 6, the driven bevel gear 17 is arranged on the connecting shaft 16 and is meshed with the driving bevel gear 15, the shaft seal 18 is arranged between the connecting shaft 16 and the rotating rod 6, and the second rotating disk 19 is arranged on the connecting shaft 16 and rotationally connected to the rotating rod 6.
As shown in fig. 1, 2 and 3, one end of the stirring rod 9 is provided with a stirring pulling piece 20, and the bottom in the enzymolysis tank 1 is provided with a temperature control assembly 21; the upper end of the side wall of the enzymolysis tank body 1 is provided with a feed pipe 22, the side wall of the enzymolysis tank body 1 is provided with a pressure gauge 23, and the bottom of the side wall of the enzymolysis tank body 1 is provided with a discharge pipe 24.
The bottom of the enzymolysis tank body 1 is uniformly provided with supporting rods 25, and the top of the tank cover 2 is provided with lifting lugs 26; a sealing ring is arranged between the tank cover 2 and the enzymolysis tank body 1, and the tank cover 2 and the enzymolysis tank body 1 are connected by bolts.
The ultrasonic generator 8 is arranged on the second rotating disc 19, the stirring rod 9 is arranged vertically to the rotating rod 6, and the rotating rod 6 and the rotating shaft 14 are coaxially arranged; the stirring rod 9 is a hollow cylinder, and the stirring paddle 20 is a rectangular plate.
The connecting shafts 16 are uniformly distributed along the circumferential direction of the rotating rod 6, and driven bevel gears 17 and drive bevel gears 15 are arranged at intervals.
During specific use, chitosan oligosaccharide is added into the feed pipe 22 to prepare raw materials, the first gear motor 12 is opened to drive the first rotating disk 4 to rotate on the limiting ring rail 3, meanwhile, the protective cover 5 connected with the first rotating disk 4 drives the rotating rod 6 to rotate, the connecting shaft 16 arranged on the rotating rod 6 drives the second rotating disk 19 and parts on the second rotating disk to rotate, the stirring rod 9 stirs the raw materials to accelerate enzymolysis, the second gear motor 13 is opened to drive the rotating shaft 14 to rotate, the driving bevel gear 15 on the rotating shaft 14 drives the driven bevel gear 17 meshed with the driving bevel gear 15 to rotate, the connecting shaft 16 connected with the driven bevel gear 17 drives the second rotating disk 19 and parts on the rotating disk 19, so that the stirring pulling piece 20 rotates around the rotating rod 6 by taking the stirring rod 9 as a circle center, full stirring of the raw materials is realized, in the process, the ultrasonic generator 8 is opened, the ultrasonic transducer 10 transmits ultrasonic waves to the raw materials in the enzymolysis tank body 1, enzymolysis of the raw materials is further accelerated, the raw materials after enzymolysis are discharged from the discharging pipe 24, in the enzymolysis process, the inside the tank body 1 can be cleaned by the temperature control assembly 21, and when the enzymolysis tank body 2 needs to be cleaned by the lifting cover 2, the whole enzymolysis device can be cleaned by the lifting the enzymolysis device, and the whole enzymolysis tank 2 can be cleaned by the lifting the enzymolysis device.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (9)
1. The utility model provides a chitosan oligosaccharide preparation is with enzymolysis equipment, includes the enzymolysis tank body, its characterized in that: the top of the enzymolysis tank body is provided with a tank cover, the top of the tank cover is provided with a limiting ring rail, a rotating disc I is rotationally connected on the limiting ring rail, the bottom of the rotating disc I is provided with a protective cover and is arranged in the enzymolysis tank body, the bottom of the protective cover is provided with a rotating rod, the protective cover and the rotating rod are provided with a stirring driving mechanism, the stirring driving mechanism is provided with an ultrasonic generator, the ultrasonic generator is provided with a stirring rod, and the stirring rod is internally provided with an ultrasonic transducer.
2. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 1, wherein the enzymatic hydrolysis equipment comprises: the stirring driving mechanism comprises a support, a first gear motor, a second gear motor, a rotating shaft, a driving bevel gear, a connecting shaft, a driven bevel gear, a shaft seal and a second rotating disk, wherein the support is arranged at the top of the tank cover, the first gear motor is arranged on the support and is connected with the first rotating disk, the second gear motor is arranged at the bottom in the protective cover, one end of the rotating shaft is rotationally connected with the bottom in the rotating rod, the other end of the rotating shaft is connected with the second gear motor, the driving bevel gear is arranged on the rotating shaft, the connecting shaft is rotationally connected onto the side wall of the rotating rod, the driven bevel gear is arranged on the connecting shaft and is meshed with the driving bevel gear, the shaft seal is arranged between the connecting shaft and the rotating rod, and the second rotating disk is arranged on the connecting shaft and is rotationally connected onto the rotating rod.
3. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 2, wherein the enzymatic hydrolysis equipment comprises: one end of the stirring rod is provided with a stirring pulling piece, and the bottom in the enzymolysis tank body is provided with a temperature control assembly.
4. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 3, wherein the enzymatic hydrolysis equipment comprises: the upper end of the side wall of the enzymolysis tank body is provided with a feeding pipe, the side wall of the enzymolysis tank body is provided with a pressure gauge, and the bottom of the side wall of the enzymolysis tank body is provided with a discharging pipe.
5. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 4, wherein the enzymatic hydrolysis equipment comprises: the bottom of the enzymolysis tank body is uniformly provided with supporting rods, and the top of the tank cover is provided with lifting lugs.
6. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 5, wherein the enzymatic hydrolysis equipment comprises: a sealing ring is arranged between the tank cover and the enzymolysis tank body, and the tank cover is connected with the enzymolysis tank body by bolts.
7. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 6, wherein the enzymatic hydrolysis equipment comprises: the ultrasonic generator is arranged on the second rotating disc, the stirring rod and the rotating rod are vertically arranged, and the rotating rod and the rotating shaft are coaxially arranged.
8. The enzymatic hydrolysis equipment for preparing chitosan oligosaccharide according to claim 7, wherein the enzymatic hydrolysis equipment comprises: the stirring rod is a hollow cylinder, and the stirring pulling sheet is rectangular plate-shaped.
9. The enzymolysis equipment for preparing chitosan oligosaccharide according to claim 8, wherein: the connecting shafts are uniformly distributed along the circumferential direction of the rotating rod, and the driven bevel gears and the driving bevel gears are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686608.5U CN220284102U (en) | 2023-06-30 | 2023-06-30 | Enzymolysis facilities is used in chitosan oligosaccharide preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686608.5U CN220284102U (en) | 2023-06-30 | 2023-06-30 | Enzymolysis facilities is used in chitosan oligosaccharide preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284102U true CN220284102U (en) | 2024-01-02 |
Family
ID=89342313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686608.5U Active CN220284102U (en) | 2023-06-30 | 2023-06-30 | Enzymolysis facilities is used in chitosan oligosaccharide preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284102U (en) |
-
2023
- 2023-06-30 CN CN202321686608.5U patent/CN220284102U/en active Active
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