CN220328346U - Ultrafiltration membrane separation device for chitosan oligosaccharide preparation - Google Patents
Ultrafiltration membrane separation device for chitosan oligosaccharide preparation Download PDFInfo
- Publication number
- CN220328346U CN220328346U CN202321641511.2U CN202321641511U CN220328346U CN 220328346 U CN220328346 U CN 220328346U CN 202321641511 U CN202321641511 U CN 202321641511U CN 220328346 U CN220328346 U CN 220328346U
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- tank
- ultrafiltration membrane
- chitosan oligosaccharide
- collecting
- collecting bag
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- 238000000926 separation method Methods 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 title claims abstract description 34
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 32
- 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 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 244000309464 bull Species 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of chitosan oligosaccharide production, in particular to an ultrafiltration membrane separation device for chitosan oligosaccharide preparation, which comprises a separation tank, wherein a tank door is connected inside the separation tank, the tank door and the outside of the separation tank are both connected with a fixed structure, and rotating mechanisms are arranged inside and outside the separation tank. This milipore filter separator is used in chitosan oligosaccharide preparation, liquid flows into the inside of collection jar through the funnel after the milipore filter filters, the output shaft drive bull stick of motor rotates simultaneously, thereby linkage collection mechanism rotates, the swash plate scoops up the impurity of milipore filter's upper surface, impurity enters into the collection bag through collecting the pocket in, finally open the jar door through fixed knot constructs, can take out the collection jar of the inside of knockout drum, make the inserted block break away from with the slot, can take off collection mechanism, clear up it, also can clear up other structures of the inside of knockout drum operation such as overhaul, the problem that the anti-clogging effect of comparison document itself is not good enough has been solved.
Description
Technical Field
The utility model relates to the technical field of chitosan oligosaccharide production, in particular to an ultrafiltration membrane separation device for chitosan oligosaccharide preparation.
Background
The chitosan oligosaccharide is also called as chitosan oligosaccharide, and in the production process of the chitosan oligosaccharide, membrane separation is needed, namely, supernatant passes through an ultrafiltration membrane with molecular weight cut-off, macromolecular chitosan, enzyme protein and the like are removed, concentrated supernatant is put into a low-temperature drying box for low-temperature drying, and dried powder is taken out to obtain the chitosan oligosaccharide, wherein the membrane separation is an essential step for preparing the chitosan oligosaccharide.
For example, the utility model adopts a separating device for chitosan oligosaccharide with a Chinese patent number of CN218421404U, the connecting rod is driven by a motor to rotate, the connecting rod rotates to drive the cleaning plate to rotate, liquid in the separating tank can be stirred, the phenomenon that impurities are accumulated on the surface of the filter plate to cause the filter plate to be blocked, so that the separating speed is slow is avoided, the impurities are still positioned on the upper surface of the filter plate and are only stirred by the connecting rod, so that the impurities are not still and uniformly positioned on the upper surface of the filter plate, but move on the upper surface of the filter plate, and the mode is good in blocking prevention effect compared with the situation that the impurities are still and uniformly positioned on the upper surface of the filter plate, but is not good enough, so that the ultrafiltration membrane separating device for chitosan oligosaccharide preparation is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an ultrafiltration membrane separation device for preparing chitosan oligosaccharide, which has the advantage of better anti-blocking effect, and solves the problem that the anti-blocking effect is not good enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultrafiltration membrane separation device for preparing the chitosan oligosaccharide comprises a separation tank, wherein the inside of the separation tank is connected with a tank door, the tank door and the outside of the separation tank are both connected with a fixed structure, and the inside and the outside of the separation tank are both provided with rotating mechanisms;
the rotating mechanism comprises a motor, the outside of the separating tank is connected with the motor, the output shaft of the motor is connected with a rotating rod, and one side of the rotating rod is connected with a collecting mechanism;
the collecting mechanism comprises a collecting bag, one side of the collecting bag is connected with a frame body, a slot is formed in the frame body, and one side of the frame body is connected with an inclined plate.
Further, one side of the tank door is hinged with the separating tank, and the other side of the tank door is fixed at a relative position with the separating tank through a fixing structure.
Further, the cross-sectional area of the tank door is equal to half the cross-sectional area of the separator tank, and the rotating rod is located inside the separator tank.
Further, the collecting bag and the collecting bag are respectively an ultrafiltration membrane bag and an ultrafiltration membrane bag, the collecting bag is communicated with the collecting bag, and the volume of the collecting bag is smaller than that of the collecting bag.
Further, the framework is the mouth font, the slot is located the framework and is close to the one end of bull stick, the swash plate is located the framework and is kept away from one side of collecting the pocket, the internal connection of knockout drum has the milipore filter, the swash plate is located the framework and is close to one side of milipore filter, the lower extreme and the milipore filter rotation of bull stick are connected.
Further, the internal connection of knockout drum has the funnel, the inside of knockout drum is provided with the collection tank, one side of bull stick is connected with the inserted block, the inserted block passes through the slot and pegs graft with the framework.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this milipore filter separator is used in chitosan oligosaccharide preparation, liquid flows into the inside of collection jar through the funnel after the milipore filter filters, and the output shaft drive bull stick of motor rotates to linkage collection mechanism rotates, and the swash plate scoops up the impurity of milipore filter's upper surface, and the impurity enters into through collecting the pocket and collects in the bag, so makes the jam-proof effect of milipore filter better.
2. The ultrafiltration membrane separation device for preparing the chitosan oligosaccharide can separate the insertion block from the slot, so that the collection mechanism can be taken down to clean the insertion block, and other structures in the separation tank can be cleaned and overhauled, so that the device is easier to maintain.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic overall sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the collecting mechanism of the present utility model;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present utility model;
fig. 5 is an enlarged view of the B part in fig. 3 according to the present utility model.
In the figure: 1 separating tank, 2 tank door, 3 fixed structure, 4 rotation mechanism, 401 motor, 402 bull stick, 403 collection mechanism, 431 collection pocket, 432 collection bag, 433 framework, 434 slot, 435 swash plate, 5 collection tank, 6 funnel, 7 ultrafiltration membrane plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, an ultrafiltration membrane separation device for chitosan oligosaccharide preparation comprises a separation tank 1, wherein an ultrafiltration membrane plate 7 is connected to the inside of the separation tank 1, a funnel 6 is connected to the inside of the separation tank 1, a collecting tank 5 is arranged in the separation tank 1, a tank door 2 is connected to the inside of the separation tank 1, sealing strips are arranged at the positions where the tank door 2 is attached to the ultrafiltration membrane plate 7 and the funnel 6, so that chitosan oligosaccharide cannot leak to the outside of the separation tank 1 through the ultrafiltration membrane plate 7 and the funnel 6 in the separation process, the cross section area of the tank door 2 is equal to half of the cross section area of the separation tank 1, the internal structure of the separation tank can be cleaned and overhauled after the tank door 2 is opened, the outside of the tank door 2 and the outside of the separation tank 1 are connected with a fixed structure 3, one side of the tank door 2 is hinged to the separation tank 1, the other side of the tank door 2 is fixed in relative positions with the separation tank 1 through the fixed structure 3, and the fixed structure 3 can adopt modes of mounting blocks, such as a combined screw and nuts.
The inside and the outside of knockout drum 1 all are provided with slewing mechanism 4, slewing mechanism 4 includes motor 401, the external connection of knockout drum 1 has motor 401, the output shaft department of motor 401 is connected with bull stick 402, bull stick 402 is located the inside of knockout drum 1, the lower extreme and the ultrafiltration membrane plate 7 of bull stick 402 rotate to be connected, one side of bull stick 402 is connected with insert 421, insert 421 passes through slot 434 and grafting of framework 433, so the output shaft of motor 401 can drive bull stick 402 rotation to linkage collection mechanism 403 rotates.
The one side of bull stick 402 is connected with collection mechanism 403, collection mechanism 403 includes collects the pocket 431, the width of collecting the pocket 431 can cover the radius of milipore filter plate 7, one side of collecting the pocket 431 is connected with collects the bag 432, impurity enters into through collecting the pocket 431 and collects in the bag 432, it is more difficult to return than the impurity is located the inside of collecting the pocket 431, collect pocket 431 and collection bag 432 are milipore filter plate pocket and milipore filter bag respectively, collect the pocket 431 and collect the bag 432 and be linked together, the volume of collecting the bag 432 is less than the volume of collecting the pocket 431, one side of collecting the pocket 431 is connected with the framework 433, the framework 433 is the shape of mouth, slot 434 has been seted up to the inside of framework 433, slot 434 is located one end that the framework 433 is close to bull stick 402, one side of framework 433 is connected with swash plate 435, swash plate 435 is located one side that the framework 433 kept away from collecting the pocket 431, swash plate 435 is located one side that the framework 433 is close to milipore filter plate 7, the impurity of the upper surface of milipore filter plate 7 is cleared up more easily through the swash plate 435.
In practice, the method is carried out according to the following steps:
1) Firstly, placing liquid into the separating tank 1 from a feed inlet;
2) Then the liquid flows into the collecting tank 5 through the funnel 6 after being filtered by the ultrafiltration membrane plate 7;
3) Simultaneously, the output shaft of the motor 401 drives the rotating rod 402 to rotate, so that the linkage collection mechanism 403 rotates, the inclined plate 435 scoops up impurities on the upper surface of the ultrafiltration membrane plate 7, and the impurities enter the collection bag 432 through the collection bag 431;
4) Finally, the tank door 2 is opened through the fixing structure 3, the collection tank 5 in the separation tank 1 can be taken out, the insert 421 is separated from the slot 434, the collection mechanism 403 can be taken down, the collection mechanism can be cleaned, and other structures in the separation tank 1 can be cleaned, overhauled and the like.
In summary, this milipore filter separator for chitosan oligosaccharide preparation, liquid flows into the inside of collection jar 5 through funnel 6 after the ultrafiltration membrane 7 filters, the output shaft drive bull stick 402 of motor 401 rotates, thereby linkage collection mechanism 403 rotates, swash plate 435 scoops up the impurity of the upper surface of ultrafiltration membrane 7, the impurity enters into through collecting pocket 431 and collects in the bag 432, so make the jam-proof effect of ultrafiltration membrane 7 better, make insert 421 and slot 434 break away from, can take off collection mechanism 403, clear up it, also can clear up and overhaul the operation such as other structures of the inside of knockout drum 1, make the device easier to maintain.
And, firstly put into the inside of knockout drum 1 with the liquid from the feed inlet, then the liquid flows into the inside of collecting vessel 5 through funnel 6 after the ultrafiltration membrane 7 filters, simultaneously the output shaft drive bull stick 402 of motor 401 rotates, thereby linkage collection mechanism 403 rotates, the impurity of the upper surface of ultrafiltration membrane 7 is shoveled up to swash plate 435, the impurity enters into through collecting pocket 431 in collecting bag 432, finally open jar door 2 through fixed knot 3, can take out the collecting vessel 5 of the inside of knockout drum 1, make inserted block 421 break away from with slot 434, can take off collection mechanism 403, clear up it, also can clear up and overhaul other structures of the inside of knockout drum 1, the problem that the anti-clogging effect of comparison file itself is not good enough has been solved.
It should be noted that detailed descriptions of known functions and known components are omitted herein, electrical elements appearing herein are all electrically connected to an external controller and 220V mains supply, and the controller may function as a computer or the like to control conventionally known devices, and relational terms such as first and second, and the like are used herein solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultrafiltration membrane separation device for chitosan oligosaccharide preparation, includes knockout drum (1), its characterized in that: the inside of the separation tank (1) is connected with a tank door (2), the tank door (2) and the outside of the separation tank (1) are both connected with a fixed structure (3), and the inside and the outside of the separation tank (1) are both provided with a rotating mechanism (4);
the rotating mechanism (4) comprises a motor (401), the motor (401) is connected to the outside of the separating tank (1), a rotating rod (402) is connected to an output shaft of the motor (401), and a collecting mechanism (403) is connected to one side of the rotating rod (402);
the collecting mechanism (403) comprises a collecting bag (431), one side of the collecting bag (431) is connected with a collecting bag (432), one side of the collecting bag (431) is connected with a frame body (433), a slot (434) is formed in the frame body (433), and one side of the frame body (433) is connected with a sloping plate (435).
2. The ultrafiltration membrane separation device for chitosan oligosaccharide preparation according to claim 1, wherein: one side of the tank door (2) is hinged with the separating tank (1), and the other side of the tank door (2) is fixed in relative position with the separating tank (1) through a fixing structure (3).
3. The ultrafiltration membrane separation device for chitosan oligosaccharide preparation according to claim 1, wherein: the cross-sectional area of the tank door (2) is equal to half of the cross-sectional area of the separation tank (1), and the rotating rod (402) is positioned inside the separation tank (1).
4. The ultrafiltration membrane separation device for chitosan oligosaccharide preparation according to claim 1, wherein: the collecting bag (431) and the collecting bag (432) are respectively an ultrafiltration membrane bag and an ultrafiltration membrane bag, the collecting bag (431) is communicated with the collecting bag (432), and the volume of the collecting bag (432) is smaller than that of the collecting bag (431).
5. The ultrafiltration membrane separation device for chitosan oligosaccharide preparation according to claim 1, wherein: the frame body (433) is shaped like a Chinese character 'kou', the slot (434) is positioned at one end of the frame body (433) close to the rotating rod (402), the inclined plate (435) is positioned at one side of the frame body (433) far away from the collecting pocket (431), the inside of knockout drum (1) is connected with milipore filter (7), swash plate (435) are located one side that frame (433) are close to milipore filter (7), the lower extreme of bull stick (402) is connected with milipore filter (7) rotation.
6. The ultrafiltration membrane separation device for chitosan oligosaccharide preparation according to claim 1, wherein: the inside of knockout drum (1) is connected with funnel (6), the inside of knockout drum (1) is provided with collection tank (5), one side of bull stick (402) is connected with insert block (421), insert block (421) are pegged graft with framework (433) through slot (434).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641511.2U CN220328346U (en) | 2023-06-27 | 2023-06-27 | Ultrafiltration membrane separation device for chitosan oligosaccharide preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641511.2U CN220328346U (en) | 2023-06-27 | 2023-06-27 | Ultrafiltration membrane separation device for chitosan oligosaccharide preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328346U true CN220328346U (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641511.2U Active CN220328346U (en) | 2023-06-27 | 2023-06-27 | Ultrafiltration membrane separation device for chitosan oligosaccharide preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328346U (en) |
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2023
- 2023-06-27 CN CN202321641511.2U patent/CN220328346U/en active Active
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