CN220579273U - Enzymolysis reaction kettle - Google Patents
Enzymolysis reaction kettle Download PDFInfo
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- CN220579273U CN220579273U CN202322171440.0U CN202322171440U CN220579273U CN 220579273 U CN220579273 U CN 220579273U CN 202322171440 U CN202322171440 U CN 202322171440U CN 220579273 U CN220579273 U CN 220579273U
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- stirring
- reaction kettle
- stirring shaft
- kettle body
- fan
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 89
- 238000003756 stirring Methods 0.000 claims abstract description 199
- 239000000463 material Substances 0.000 claims abstract description 65
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 13
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application discloses enzymolysis reaction kettle belongs to reation kettle technical field, and it includes reation kettle body, first stirring subassembly and second stirring subassembly. The first stirring assembly and the second stirring assembly are all installed in the reaction kettle body, and the first stirring assembly and the second stirring assembly are vertically arranged. The first stirring assembly is used for driving the material to move along the height direction of the reaction kettle body and can drive the material to rotate in the square handling body, and the second stirring assembly is used for pushing the material from the outer side of the reaction kettle body towards the inner side of the reaction kettle body. According to the enzymolysis reaction kettle disclosed by the utility model, the second stirring assembly is utilized to drive the materials to transversely move, and the first stirring assembly is utilized to drive the materials to vertically move, so that the materials in the reaction kettle body are uniformly mixed, and the enzymolysis degree of the materials at all positions in the reaction kettle body is ensured to be consistent.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to an enzymolysis reaction kettle.
Background
In the collagen preparation process, degreasing, impurity removal and enzymolysis steps are generally included. Among these, the enzymatic hydrolysis step is particularly critical, and the enzymatic hydrolysis can remove the telopeptide of collagen to reduce its immunogenicity. The enzymolysis process is usually carried out in a reaction kettle, and the enzymolysis effect can be achieved by mixing an enzymolysis reagent with the collagen primary product after removing the impurity protein and reacting for a period of time at the temperature of 35-38 ℃. Because the enzymolysis process has certain requirements on temperature, heating treatment is usually required, a heating jacket is arranged outside the reaction kettle to realize heating, however, because the volume of the reaction kettle is generally larger, the temperature of materials in the center of the reaction kettle and the position of the reaction kettle close to the inner wall are generally different, and the material enzymolysis degree near the inner wall of the reaction kettle is better due to the larger temperature difference, and the material enzymolysis effect in the center of the reaction kettle is not good. The reation kettle is provided with stirring vane generally, through stirring vane with the material misce bene, if can carry out intensive mixing with reation kettle central authorities and the material that is close to the inner wall, then be favorable to the whole enzymolysis effect of material better.
However, the existing stirring blades are generally good in material mixing effect only for materials close to the center of the reaction kettle, and materials close to the inner wall of the reaction kettle are difficult to mix, so that the enzymolysis degree of the materials in the reaction kettle is not good for reaching consistency.
Disclosure of Invention
The utility model discloses an enzymolysis reaction kettle, which aims to solve the problems.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
based on the above purpose, the utility model discloses an enzymolysis reaction kettle, which comprises:
the reaction kettle body is of a sandwich structure, and heat-conducting medium is filled in the sandwich structure;
the first stirring assembly is provided with a first stirring shaft and a first stirring fan connected with the first stirring shaft, the first stirring shaft is arranged along the height direction of the reaction kettle body, and the first stirring shaft is rotationally connected with the reaction kettle body; and
the second stirring assembly comprises a second stirring shaft and a first spiral stirring fan connected to the second stirring shaft, the second stirring shaft is rotationally connected with the reaction kettle body, the second stirring shaft is perpendicular to the first stirring shaft, and the first spiral stirring fan is used for pushing materials from one end of the second stirring shaft to the other end of the second stirring shaft.
Optionally: the first stirring assembly further comprises a first motor and a second stirring fan, the second stirring fan is arranged on the first stirring shaft, the first motor is arranged on the reaction kettle body, the first motor is in transmission connection with the first stirring shaft, and the spiral directions of the first stirring fan and the second stirring fan are opposite to each other so as to respectively push materials upwards or downwards in the height direction of the reaction kettle body.
Optionally: the first stirring assembly further comprises a scraping plate, the scraping plate is mounted on the first stirring shaft, and one end, deviating from the first stirring shaft, of the scraping plate is abutted to the inner wall of the reaction kettle body.
Optionally: the scraper blade is provided with two connecting rods, the two connecting rods are respectively installed at two ends of the scraper blade, the scraper blade is connected with the first stirring shaft through the connecting rods, and the scraper blade is parallel to the first stirring shaft.
Optionally: the scraping plate is obliquely arranged relative to the inner wall of the reaction kettle body.
Optionally: the second stirring shaft is arranged along the radial direction of the reaction kettle body.
Optionally: the second stirring assembly further comprises a second spiral stirring fan, two ends of the second stirring shaft are both in rotational connection with the reaction kettle body, the second spiral stirring fan is installed on the second stirring shaft, and the second spiral stirring fan and the first bolt stirring fan are respectively located at two ends of the second stirring shaft.
Optionally: the second stirring assembly further comprises a stirring paddle, the stirring paddle is arranged on the second stirring shaft, and the stirring paddle is positioned between the first spiral stirring fan and the second spiral stirring fan.
Optionally: the second stirring components are arranged in a plurality of groups, and the second stirring components are arranged at intervals along the circumferential direction of the reaction kettle body.
Compared with the prior art, the utility model has the beneficial effects that:
in the enzymolysis reaction kettle disclosed by the utility model, the first stirring component is used for driving the materials to move along the height direction of the reaction kettle body, the first stirring component can also drive the materials to rotate around the central shaft of the reaction kettle body in the reaction kettle body, the mixed materials can be pushed to the bottom of the reaction kettle body, the second stirring component is used for driving the materials to move in the transverse direction of the reaction kettle body, and the materials can be pushed from the outer side of the reaction kettle body towards the inner side of the reaction kettle body or from the inner side of the reaction kettle body to the outer side. Utilize the second stirring subassembly can drive the material along lateral shifting, utilize first stirring subassembly can drive the material and remove along the direction of height of reation kettle body, realize the material in this all-round removal of reation kettle through the cooperation of first stirring subassembly and second stirring subassembly, the material can remove to its inboard from the outside of reation kettle body, also can outwards remove from its inboard, and can all bring the material of this internal different positions department of reation kettle into the working range of second stirring subassembly through first stirring subassembly again, thereby guarantee the material intensive mixing in the whole reation kettle body, make the temperature of this internal material of reation kettle from inside to outside more even, and then guarantee that the enzymolysis degree of the material of this internal each position of reation kettle reaches unanimously.
Drawings
FIG. 1 shows a schematic diagram of an enzymatic hydrolysis reactor disclosed in an embodiment of the present utility model;
FIG. 2 shows a schematic view of a reactor body disclosed in an embodiment of the present utility model;
FIG. 3 illustrates a schematic view of a first stirring assembly disclosed in an embodiment of the present utility model;
FIG. 4 illustrates a schematic diagram of a second stirring assembly disclosed in an embodiment of the present utility model;
FIG. 5 shows a top cross-sectional view of a first enzymatic hydrolysis reactor as disclosed in an embodiment of the present utility model;
FIG. 6 shows a top cross-sectional view of a second enzymatic hydrolysis reactor as disclosed in an embodiment of the present utility model;
fig. 7 shows a top cross-sectional view of a third enzymatic hydrolysis reactor as disclosed in an embodiment of the present utility model.
In the figure:
100-reaction kettle body, 110-inner layer, 120-outer layer, 130-sandwich structure, 140-reaction chamber, 150-feed inlet, 160-discharge outlet, 200-first stirring component, 210-first motor, 220-first stirring shaft, 230-first stirring fan, 240-second stirring fan, 250-scraper, 260-connecting rod, 300-second stirring component, 310-second motor, 320-second stirring shaft, 330-first spiral stirring fan, 340-second spiral stirring fan and 350-stirring paddle.
Detailed Description
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Examples:
referring to fig. 1 to 4, an enzymolysis reaction kettle is disclosed in an embodiment of the present utility model, which includes a reaction kettle body 100, a first stirring assembly 200 and a second stirring assembly 300. The first stirring assembly 200 and the second stirring assembly 300 are both installed on the reaction kettle body 100, the first stirring assembly 200 and the second stirring assembly 300 are both used for stirring materials in the reaction kettle body 100, and the first stirring assembly 200 and the second stirring assembly 300 are vertically arranged.
In the enzymolysis reaction kettle disclosed in this embodiment, the first stirring assembly 200 is used for driving the material to move along the height direction of the reaction kettle body 100, and the first stirring assembly 200 can also drive the material to rotate around the central axis of the reaction kettle body 100 in the reaction kettle body 100, so that the mixed material can be pushed to the bottom of the reaction kettle body 100, and the second stirring assembly 300 is used for driving the material to move in the transverse direction of the reaction kettle body, so that the material can be pushed from the outer side of the reaction kettle body 100 towards the inner side of the reaction kettle body 100 or from the inner side of the reaction kettle body to the outer side. Utilize the second stirring subassembly 300 can drive the material and follow lateral shifting, utilize first stirring subassembly 200 can drive the material and follow the direction of height of reation kettle body 100 and remove, realize the material in reation kettle body 100 all-round through the cooperation of first stirring subassembly 200 and second stirring subassembly 300, the material can remove to its inboard from the outside of reation kettle body 100, also can outwards remove from its inboard, and can all bring the material of the different positions department in the reation kettle body 100 into the working range of second stirring subassembly 300 through first stirring subassembly 200 again, thereby guarantee the intensive mixing of material in the whole reation kettle body 100, make the temperature of the material in the reation kettle body 100 all more even from inside to outside, and then guarantee that the enzymolysis degree of the material of each position in the reation kettle body 100 reaches unanimously.
Referring to fig. 2, the reaction kettle body 100 may have an upper portion substantially circular and a lower portion substantially square, and when the lower portion is square, the sides of the rectangle are connected by an arc surface, so that a mixing dead angle is not easy to generate. Wherein, the reaction kettle body 100 is a sandwich structure 130, and comprises an inner layer 110 and an outer layer 120, wherein a heating cavity is formed between the inner layer 110 and the outer layer 120, and materials in the reaction kettle body can be heated by introducing a heat conducting medium into the heating cavity. In addition, a heat insulation layer can be added to the outer layer 120 to reduce heat dissipation. The inner layer 110 of the reaction kettle body 100 encloses a reaction cavity 140, a feed inlet 150 is arranged at the top of the reaction kettle body 100, a discharge outlet 160 is arranged at the bottom of the reaction kettle body 100, and the feed inlet 150 and the discharge outlet 160 are communicated with the reaction cavity 140.
Referring to fig. 3, the first stirring assembly 200 includes a first motor 210, a first stirring shaft 220, a first stirring fan 230, a second stirring fan 240, and a scraper 250.
The first stirring shaft 220 is disposed along the height direction of the reaction kettle body 100, and the first stirring shaft 220 is rotatably connected with the reaction kettle body 100. The first stirring fan 230 and the second stirring fan 240 are both installed on the first stirring shaft 220, and the spiral directions of the first stirring fan 230 and the second stirring fan 240 are opposite to each other, so that when the first stirring shaft 220 drives the first stirring fan 230 and the second stirring fan 240 to rotate, the first stirring fan 230 and the second stirring fan 240 can respectively push materials upwards or downwards along the height direction of the reaction kettle body 100, and the materials can be uniformly mixed in the stirring process. In addition, the first stirring fan 230 and the second stirring fan 240 are disposed at intervals in the lateral direction, and the first stirring fan 230 is located at the outside, and the second stirring fan 240 is located at the inside, and the first stirring fan 230 located at the more outside can push the external material, and the second stirring fan 240 located at the more inside can push the internal material.
The scraper 250 is provided with two connecting rods 260, the two connecting rods 260 are respectively arranged at two ends of the scraper 250, and the scraper 250 is connected with the first stirring shaft 220 through the connecting rods 260. The scraping plate 250 is disposed parallel to the first stirring shaft 220, and the plate surface of the scraping plate 250 is disposed obliquely with respect to the inner wall of the reaction kettle body 100. The material near the inner wall of the reaction kettle body 100 can be mixed with the material near the middle part by pushing the scraping plate 250, so that the whole temperature of the material is more uniform, and the enzymolysis degree of the material is consistent.
Referring to fig. 6 and 7, in one implementation of the present embodiment, the second stirring assembly 300 includes a second motor 310, a second stirring shaft 320, and a first helical stirring fan 330. The second stirring shaft 320 is rotatably connected to the reaction kettle body 100, and the second stirring shaft 320 is perpendicular to the first stirring shaft 220. The first spiral stirring fan 330 is installed on the second stirring shaft 320, and the first spiral stirring fan 330 is used for pushing materials from one end of the second stirring shaft 320 to the other end of the second stirring shaft 320, and by adjusting the installation direction of the first spiral stirring fan 330 or controlling the second motor 310 to rotate forward or reverse, in this embodiment, the first spiral stirring fan 330 can push the materials at the edge position of the reaction kettle body 100 to the central position of the reaction kettle body 100, or push the materials at the central position of the reaction kettle body 100 to the edge position of the reaction kettle body 100. The second motor 310 is installed on the reaction kettle body 100, and the second motor 310 is in transmission connection with the second stirring shaft 320.
In addition, the second stirring assemblies 300 may be arranged in a plurality of groups, and the plurality of groups of second stirring assemblies 300 may be arranged at intervals along the circumferential direction of the reaction kettle body 100, as required. Therefore, the stirring efficiency can be improved, and the materials on the inner side and the outer side of the reaction kettle body 100 are more uniform.
Referring to fig. 4 and 5, in another implementation of the present embodiment, the second stirring assembly 300 includes a second motor 310, a second stirring shaft 320, a first helical stirring fan 330, a second helical stirring fan 340, and a stirring paddle 350. In this embodiment, the second motor 310 is installed on the reaction kettle body 100, and the second motor 310 is in transmission connection with the second stirring shaft 320. The second stirring shaft 320 is disposed along the radial direction of the reaction kettle body 100, and two ends of the second stirring shaft 320 are both rotatably connected with the reaction kettle body 100. The second screw stirring fan 340 and the first screw stirring fan are respectively positioned at two ends of the second stirring shaft 320, and the screw directions of the second screw stirring fan 340 and the first screw stirring fan are opposite. In the process of rotating the second stirring shaft 320, the first spiral stirring fan 330 and the second spiral stirring fan 340 respectively push the materials inwards or outwards simultaneously, and the second motor 310 can control the forward and reverse rotation of the second stirring shaft 320, and can rotate reversely after rotating forwards. Wherein, be equipped with stirring rake 350 between first bolt stirring fan and the second bolt stirring fan, when first bolt stirring fan and second bolt stirring fan inwards push away the material, stirring rake 350 can mix it better, and later second (mixing) shaft 320 reverses again, outwards pushes away the material after mixing to can realize that the whole temperature of the material of reation kettle bottom is more unanimous.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (9)
1. An enzymolysis reaction kettle, which is characterized by comprising:
the reaction kettle body is of a sandwich structure, and heat-conducting medium is filled in the sandwich structure;
the first stirring assembly is provided with a first stirring shaft and a first stirring fan connected with the first stirring shaft, the first stirring shaft is arranged along the height direction of the reaction kettle body, and the first stirring shaft is rotationally connected with the reaction kettle body; and
the second stirring assembly comprises a second stirring shaft and a first spiral stirring fan connected to the second stirring shaft, the second stirring shaft is rotationally connected with the reaction kettle body, the second stirring shaft is perpendicular to the first stirring shaft, and the first spiral stirring fan is used for pushing materials from one end of the second stirring shaft to the other end of the second stirring shaft.
2. The enzymatic hydrolysis reactor according to claim 1, wherein the first stirring assembly further includes a first motor and a second stirring fan, the second stirring fan is mounted on the first stirring shaft, the first motor is mounted on the reactor body, and the first motor is in driving connection with the first stirring shaft, and spiral directions of the first stirring fan and the second stirring fan are opposite to each other so as to push the material upward or downward along a height direction of the reactor body.
3. The enzymatic hydrolysis reactor of claim 2, wherein the first stirring assembly further comprises a scraper mounted to the first stirring shaft, and wherein an end of the scraper facing away from the first stirring shaft abuts against an inner wall of the reactor body.
4. The enzymolysis reaction kettle according to claim 3, wherein two connecting rods are arranged on the scraping plate, the two connecting rods are respectively arranged at two ends of the scraping plate, the scraping plate is connected with the first stirring shaft through the connecting rods, and the scraping plate is arranged in parallel with the first stirring shaft.
5. The enzymatic hydrolysis reactor according to claim 4, wherein the scraper is disposed obliquely with respect to the inner wall of the reactor body.
6. The enzymatic hydrolysis reactor of claim 1 wherein said second stirring shaft is disposed radially of said reactor body.
7. The enzymatic hydrolysis reactor according to claim 6, wherein the second stirring assembly further includes a second helical stirring fan, two ends of the second stirring shaft are rotatably connected to the reactor body, the second helical stirring fan is mounted to the second stirring shaft, and the second helical stirring fan and the first helical stirring fan are respectively positioned at two ends of the second stirring shaft.
8. The enzymatic hydrolysis reactor of claim 7 wherein said second agitator assembly further comprises an agitator paddle mounted to said second agitator shaft and located between said first and second helical agitator fans.
9. The enzymatic hydrolysis reactor of any one of claims 1-8 wherein said second agitator assemblies are arranged in a plurality of groups, said plurality of groups being spaced apart along the circumference of said reactor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171440.0U CN220579273U (en) | 2023-08-11 | 2023-08-11 | Enzymolysis reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171440.0U CN220579273U (en) | 2023-08-11 | 2023-08-11 | Enzymolysis reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579273U true CN220579273U (en) | 2024-03-12 |
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ID=90121448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171440.0U Active CN220579273U (en) | 2023-08-11 | 2023-08-11 | Enzymolysis reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220579273U (en) |
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2023
- 2023-08-11 CN CN202322171440.0U patent/CN220579273U/en active Active
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