CN209735824U - a separation and purification device for chitosan oligosaccharide preparation - Google Patents
a separation and purification device for chitosan oligosaccharide preparation Download PDFInfo
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- CN209735824U CN209735824U CN201920201645.XU CN201920201645U CN209735824U CN 209735824 U CN209735824 U CN 209735824U CN 201920201645 U CN201920201645 U CN 201920201645U CN 209735824 U CN209735824 U CN 209735824U
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Abstract
The utility model discloses a separation and purification device for preparation of chitosan oligosaccharide relates to chitosan oligosaccharide production technical field, this a separation and purification device for preparation of chitosan oligosaccharide, including the installation shell, the upper end fixedly connected with supporting wall of installation shell, the inboard upper end fixedly connected with grinding wall of supporting wall, the middle part of grinding wall is equipped with grinds the piece, grinds the top fixedly connected with pivot of piece, the first motor of top middle part fixedly connected with of installation shell, the bottom fixedly connected with telescopic link of supporting wall. This a separation and purification device for chitosan oligosaccharide preparation, through the cooperation setting between telescopic link, first collar, second motor, mounting disc, fixed disk, solid fixed ring, spacing hole and the spacing post, be convenient for drive centrifugal filter screen high-speed rotatory on the one hand to accomplish the separation and purification operation of preparation chitosan oligosaccharide, on the other hand has made things convenient for centrifugal filter screen's installation and dismantlement, the washing, the maintenance and the change of the centrifugal filter screen of being convenient for.
Description
Technical Field
the utility model relates to a chitosan oligosaccharide production technical field specifically is a separation and purification device for preparation of chitosan oligosaccharide.
background
the chitosan oligosaccharide is prepared by depolymerizing chitosan, is an upgraded product of chitin and chitosan products, and has incomparable superiority with chitosan. The chitosan oligosaccharide prepared by the advanced biological enzymolysis method has the advantages of low molecular weight, good water solubility, large functional effect, easy absorption by human bodies, high biological activity and the like. The chitosan oligosaccharide is subjected to enzymatic degradation, membrane separation, spray drying and other steps in the preparation process, and finally the chitosan oligosaccharide finished product is obtained.
In the process of preparing the chitosan oligosaccharide, a separation and purification device is needed, and the existing separation and purification device is inconvenient to clean a centrifugal filter screen and affects the use effect. In order to solve the problems, the utility model provides a separation and purification device for preparing chitosan oligosaccharide.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a separation and purification device for chitosan oligosaccharide preparation has solved the inconvenient problem of wasing centrifugal filter screen of current separation and purification device.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a separation and purification device for preparing chitosan oligosaccharide comprises an installation shell, wherein the upper end of the installation shell is fixedly connected with a supporting wall, the upper end of the inner side of the supporting wall is fixedly connected with a grinding wall, the middle part of the grinding wall is provided with a grinding block, the top end of the grinding block is fixedly connected with a rotating shaft, the middle part of the top end of the installation shell is fixedly connected with a first motor, and the lower end of the inner side of the supporting wall is fixedly connected with a funnel;
The bottom end of the supporting wall is fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a first mounting ring, a second mounting ring is arranged below the first mounting ring, an annular sliding groove is formed in the top end of the second mounting ring, an annular sliding block is arranged in the annular sliding groove, the top end of the annular sliding block is fixedly connected with a supporting ring, and the top end of the supporting ring penetrates through the annular sliding groove and is fixedly connected with the first mounting ring;
the bottom fixedly connected with support of installation shell, the outside of support is equipped with stores the groove, store groove and installation shell fixed connection, the top middle part fixedly connected with second motor of support, the top fixedly connected with mounting disc of second motor, the top of mounting disc is equipped with the fixed disk, the top fixedly connected with centrifugal filter of fixed disk, the solid fixed ring of top fixedly connected with of centrifugal filter, spacing hole has all been seted up to solid fixed ring's top and the bottom of fixed disk, the bottom of second mounting ring and the equal fixedly connected with spacing post in top of mounting disc.
Optionally, the grinding block is conical, and a gap between the grinding wall and the grinding block is wide at the top and narrow at the bottom.
optionally, the first motor is movably connected with the rotating shaft through a coupler, and a feeding port is formed in the top end of the mounting shell.
Optionally, the upper end and the lower end of the annular sliding block are both movably connected with pulleys, and the pulleys are attached to the annular sliding grooves.
Optionally, spacing post on the second collar is connected with the laminating of the spacing hole on the solid fixed ring, spacing post on the mounting disc is connected with the laminating of the spacing hole on the fixed disc, spacing post has four, and a plurality of spacing posts are the annular array and distribute, and spacing hole is corresponding with spacing post.
optionally, the top edge of the support is fixedly connected with a support column, the bottom of the mounting disc is fixedly connected with a guide rail, the inside of the guide rail is movably connected with a sliding block, the support column is fixedly connected with the sliding block in the guide rail, and the guide rail is annular.
Optionally, a baffle is arranged on the outer side of the bottom end of the first motor, the baffle is fixedly connected with the mounting shell, and the baffle is annular.
(III) advantageous effects
The utility model provides a separation and purification device for chitosan oligosaccharide preparation possesses following beneficial effect:
(1) this a separation and purification device for chitosan oligosaccharide preparation, through the telescopic link, first collar, the second motor, the mounting disc, the fixed disk, solid fixed ring, cooperation setting between spacing hole and the spacing post, be convenient for drive centrifugal filter on the one hand high-speed rotatory, so that accomplish the separation and purification operation of preparation chitosan oligosaccharide, on the other hand has made things convenient for centrifugal filter's installation and dismantlement, the washing of the centrifugal filter of being convenient for, maintenance and change have reduced the operation degree of difficulty, and work efficiency is improved.
(2) this a separation and purification device for chitosan oligosaccharide preparation through setting up and grinding wall, grinding piece and first motor, conveniently grinds the processing to the material, for separation and purification provides the basis, sets up through the cooperation between first collar and the second collar, when centrifugal filter is rotatory, plays the supporting role to centrifugal filter, has guaranteed the stability of device.
Drawings
fig. 1 is a schematic sectional view of the mounting case structure of the present invention;
fig. 2 is a schematic cross-sectional view of a first mounting ring and a second mounting ring structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
Fig. 4 is a schematic view of the fixing ring structure of the present invention.
In the figure: 1. mounting a shell; 2. a support wall; 3. grinding the wall; 4. grinding blocks; 5. a rotating shaft; 6. a first motor; 7. a coupling; 8. a funnel; 9. a baffle plate; 10. a telescopic rod; 11. a first mounting ring; 12. a second mounting ring; 13. an annular chute; 14. an annular slider; 15. a support ring; 16. a pulley; 17. a support; 18. a storage tank; 19. a second motor; 20. mounting a disc; 21. centrifuging the filter screen; 22. fixing the disc; 23. a fixing ring; 24. a limiting hole; 25. a limiting column; 26. a support pillar; 27. a guide rail; 28. and a feeding port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
A separation and purification device for preparing chitosan oligosaccharide comprises an installation shell 1, wherein a supporting wall 2 is fixedly connected to the upper end of the installation shell 1, a grinding wall 3 is fixedly connected to the upper end of the inner side of the supporting wall 2, a grinding block 4 is arranged in the middle of the grinding wall 3, a rotating shaft 5 is fixedly connected to the top end of the grinding block 4, a first motor 6 is fixedly connected to the middle of the top end of the installation shell 1, the grinding wall 3, the grinding block 4 and the first motor 6 are arranged, so that grinding treatment of materials is facilitated, a foundation is provided for separation and purification, and a funnel 8 is fixedly connected to the lower end of the inner side of the supporting wall 2;
The bottom end of the supporting wall 2 is fixedly connected with a telescopic rod 10, the bottom end of the telescopic rod 10 is fixedly connected with a first mounting ring 11, a second mounting ring 12 is arranged below the first mounting ring 11, an annular sliding groove 13 is formed in the top end of the second mounting ring 12, an annular sliding block 14 is arranged in the annular sliding groove 13, the top end of the annular sliding block 14 is fixedly connected with a supporting ring 15, the top end of the supporting ring 15 penetrates through the annular sliding groove 13 and is fixedly connected with the first mounting ring 11, and through the matching arrangement between the first mounting ring 11 and the second mounting ring 12, when the centrifugal filter screen 21 rotates, the centrifugal filter screen 21 is supported, so that the stability of the device is ensured;
The bottom end of the mounting shell 1 is fixedly connected with a support 17, the outer side of the support 17 is provided with a storage groove 18, the storage groove 18 is fixedly connected with the mounting shell 1, the middle part of the top end of the support 17 is fixedly connected with a second motor 19, the top end of the second motor 19 is fixedly connected with a mounting disc 20, a fixed disc 22 is arranged above the mounting disc 20, the top end of the fixed disc 22 is fixedly connected with a centrifugal filter screen 21, the top end of the centrifugal filter screen 21 is fixedly connected with a fixed ring 23, the top end of the fixed ring 23 and the bottom end of the fixed disc 22 are both provided with a limiting hole 24, the bottom end of the second mounting ring 12 and the top end of the mounting disc 20 are both fixedly connected with a limiting column 25, on one hand, the telescopic rod 10, the first mounting ring 11, the second mounting ring 12, the second motor 19, the mounting disc 20, the fixed disc 22, the, so as to complete the separation and purification operation of the chitosan oligosaccharide, on the other hand, the centrifugal filter screen 21 is convenient to install and disassemble, the centrifugal filter screen 21 is convenient to clean, maintain and replace, the operation difficulty is reduced, and the work efficiency is improved.
As an optional technical solution of the utility model:
the grinding block 4 is conical, and the gap between the grinding wall 3 and the grinding block 4 is wide at the top and narrow at the bottom, so that the grinding treatment of the materials is realized.
as an optional technical solution of the utility model:
The first motor 6 is movably connected with the rotating shaft 5 through a coupler 7, and a feeding port 28 is formed in the top end of the mounting shell 1.
As an optional technical solution of the utility model:
The upper end and the lower end of the annular sliding block 14 are both movably connected with pulleys 16, the pulleys 16 are attached to the annular sliding groove 13, friction force between the annular sliding block 14 and the annular sliding groove 13 is reduced by the arrangement of the pulleys 16, and sensitivity of the device is improved.
As an optional technical solution of the utility model:
Spacing post 25 on the second collar 12 is connected with the laminating of the spacing hole 24 on the solid fixed ring 23, and spacing post 25 on the mounting disc 20 is connected with the laminating of the spacing hole 24 on the fixed disc 22, and spacing post 25 has four, and a plurality of spacing posts 25 are the annular array and distribute, and spacing hole 24 is corresponding with spacing post 25, through setting up like this, has made things convenient for centrifugal filter 21's installation and dismantlement.
As an optional technical solution of the utility model:
Support 17's top edge fixedly connected with support column 26, mounting disc 20's bottom fixedly connected with guide rail 27, guide rail 27's inside swing joint has the slider, slider fixed connection in support column 26 and the guide rail 27, and guide rail 27 is the annular, through setting up support column 26 and guide rail 27, has played the supporting role to centrifugal filter 21, has guaranteed the stability of device.
As an optional technical solution of the utility model:
the bottom outside of first motor 6 is equipped with baffle 9, baffle 9 and installation shell 1 fixed connection, and baffle 9 is the annular, through setting up baffle 9, avoids the material card to advance in first motor 6, has played the guard action to first motor 6.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
to sum up, in the separation and purification device for preparing chitosan oligosaccharide, when in processing, firstly, the material is poured into the installation shell 1 from the material inlet 28, the material falls between the grinding wall 3 and the grinding block 4, then the first motor 6 is started, the first motor 6 drives the grinding block 4 to rotate through the coupler 7, under the action of the grinding block 4 and the grinding wall 3, the material is ground, the ground material firstly falls into the hopper 8, then falls into the centrifugal filter screen 21, then the second motor 19 is started, the second motor 19 drives the fixed disk 22 to rotate through the installation disk 20, the fixed disk 22 drives the centrifugal filter screen 21 to rotate at high speed, the centrifugal material falls into the storage tank 18, when the centrifugal filter screen 21 is cleaned, maintained and replaced, the telescopic rod 10 is started, the telescopic rod 10 drives the second installation ring 12 to move upwards through the first installation ring 11, the second installation ring 12 drives the limit column 25 to move upwards, when the spacing column 25 is separated from the spacing hole 24, the centrifugal filter screen 21 can be taken down.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A separation and purification device for preparing chitosan oligosaccharide, which comprises a mounting shell (1), and is characterized in that: the upper end of the mounting shell (1) is fixedly connected with a supporting wall (2), the upper end of the inner side of the supporting wall (2) is fixedly connected with a grinding wall (3), the middle part of the grinding wall (3) is provided with a grinding block (4), the top end of the grinding block (4) is fixedly connected with a rotating shaft (5), the middle part of the top end of the mounting shell (1) is fixedly connected with a first motor (6), and the lower end of the inner side of the supporting wall (2) is fixedly connected with a funnel (8);
The bottom end of the supporting wall (2) is fixedly connected with a telescopic rod (10), the bottom end of the telescopic rod (10) is fixedly connected with a first mounting ring (11), a second mounting ring (12) is arranged below the first mounting ring (11), an annular sliding groove (13) is formed in the top end of the second mounting ring (12), an annular sliding block (14) is arranged in the annular sliding groove (13), the top end of the annular sliding block (14) is fixedly connected with a supporting ring (15), and the top end of the supporting ring (15) penetrates through the annular sliding groove (13) and is fixedly connected with the first mounting ring (11);
The utility model discloses a fixing device for mounting plate, including installation shell (1), bottom fixedly connected with support (17) of installation shell (1), the outside of support (17) is equipped with stores groove (18), store groove (18) and installation shell (1) fixed connection, the top middle part fixedly connected with second motor (19) of support (17), the top fixedly connected with mounting disc (20) of second motor (19), the top of mounting disc (20) is equipped with fixed disk (22), the top fixedly connected with centrifugal filter (21) of fixed disk (22), the solid fixed ring (23) of top fixedly connected with of centrifugal filter (21), spacing hole (24) have all been seted up on the top of solid fixed ring (23) and the bottom of fixed disk (22), the bottom of second mounting ring (12) and the equal fixedly connected with spacing post (25) in top of mounting disc (20).
2. The separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
the grinding block (4) is conical, and a gap between the grinding wall (3) and the grinding block (4) is wide at the top and narrow at the bottom.
3. the separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
First motor (6) pass through shaft coupling (7) and pivot (5) swing joint, pan feeding mouth (28) have been seted up on the top of installation shell (1).
4. the separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
The upper end and the lower end of the annular sliding block (14) are both movably connected with pulleys (16), and the pulleys (16) are attached to the annular sliding groove (13).
5. The separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
Spacing post (25) on second collar (12) and the laminating of spacing hole (24) on solid fixed ring (23) are connected, spacing post (25) on mounting disc (20) and spacing hole (24) laminating on fixed disc (22) are connected, spacing post (25) have four, and a plurality of spacing posts (25) are the annular array and distribute, and spacing hole (24) are corresponding with spacing post (25).
6. The separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
the top edge fixedly connected with support column (26) of support (17), the bottom fixedly connected with guide rail (27) of mounting disc (20), the inside swing joint of guide rail (27) has the slider, slider fixed connection in support column (26) and guide rail (27), guide rail (27) are the annular.
7. The separation and purification device for the preparation of chitosan oligosaccharide as claimed in claim 1, wherein:
The bottom outside of first motor (6) is equipped with baffle (9), baffle (9) and installation shell (1) fixed connection, baffle (9) are the annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201645.XU CN209735824U (en) | 2019-02-15 | 2019-02-15 | a separation and purification device for chitosan oligosaccharide preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201645.XU CN209735824U (en) | 2019-02-15 | 2019-02-15 | a separation and purification device for chitosan oligosaccharide preparation |
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| CN209735824U true CN209735824U (en) | 2019-12-06 |
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| CN201920201645.XU Active CN209735824U (en) | 2019-02-15 | 2019-02-15 | a separation and purification device for chitosan oligosaccharide preparation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558649A (en) * | 2022-03-03 | 2022-05-31 | 徐州工程学院 | High-efficient catalyst grinds screening integrated device |
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2019
- 2019-02-15 CN CN201920201645.XU patent/CN209735824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558649A (en) * | 2022-03-03 | 2022-05-31 | 徐州工程学院 | High-efficient catalyst grinds screening integrated device |
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