CN210885885U - Glucosamine hydrochloride decoloration device - Google Patents
Glucosamine hydrochloride decoloration device Download PDFInfo
- Publication number
- CN210885885U CN210885885U CN201921845553.1U CN201921845553U CN210885885U CN 210885885 U CN210885885 U CN 210885885U CN 201921845553 U CN201921845553 U CN 201921845553U CN 210885885 U CN210885885 U CN 210885885U
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- decoloration
- glucosamine hydrochloride
- tank body
- cover
- bull stick
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Abstract
The utility model relates to a glucosamine hydrochloride technical field just discloses a glucosamine hydrochloride discoloring device, including the decoloration jar body, the top of the decoloration jar body is provided with the cover, the surface of the upper side of the decoloration jar body and the surface of cover downside all overlap and are equipped with the go-between rather than fixed connection, the left and right sides of the decoloration jar body and cover all is connected through coupling assembling. This scheme is internal through the inlet pipe with the coarse product aqueous solution of glucosamine hydrochloride lets in the decoloration jar, the coarse product aqueous solution of glucosamine hydrochloride carries out preliminary decoloration through the macroporous adsorbent resin post in the decoloration subassembly, through circular telegram driving motor, drive the rotation of the macroporous adsorbent resin board among the supplementary decoloration device, the solution after the absorption of first decoloration is stirred, thereby carry out the secondary adsorption decoloration to solution through the macroporous adsorbent resin board, thoroughly get rid of remaining coloured material in the solution, make the decoloration effectual, decoloration purity is higher.
Description
Technical Field
The utility model relates to a glucosamine hydrochloride field, more specifically say, relate to a glucosamine hydrochloride decoloration device.
Background
Glucosamine Hydrochloride, English D-Glucosamine Hydrochloride, molecular formula C6H13NO5 & HCl, molecular weight 215.5, white crystal, odorless, slightly sweet, easily soluble in water, slightly soluble in methanol, insoluble in organic solvent such as ethanol, etc., has important physiological function for human body, participates in liver and kidney detoxification, plays a role in anti-inflammation, liver protection and kidney tonifying, has good curative effect on rheumatic arthritis and gastric ulcer, is a main raw material for synthesizing antibiotics and anticancer drugs, and can be applied to food, cosmetics and feed additives.
Glucosamine hydrochloride is extracted from natural chitin, the chitin is pressurized and hydrolyzed by concentrated hydrochloric acid, the reaction temperature is controlled at 105 ℃, the reaction time is 5 hours, the chitin is filtered when the reaction is finished, filtrate is refrigerated and crystallized to obtain a crude glucosamine hydrochloride product, the crude glucosamine hydrochloride product can be put into use after being decolored to obtain pure glucosamine hydrochloride, the traditional crude glucosamine hydrochloride product is decolored, the crude glucosamine hydrochloride product is dissolved by proper amount of water and then the aqueous solution is decolored by active carbon, the decoloring effect is not good, colored substances often remain in the solution, the purity of the glucosamine hydrochloride is not high, the decolored active carbon cannot be reused, the waste of resources is caused, and the production cost is improved.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide a glucosamine hydrochloride discoloring device, it is effectual to possess the decoloration, resources are saved's advantage, the decoloration of traditional glucosamine hydrochloride crude product has been solved, dissolve glucosamine hydrochloride crude product with the right amount of water, then carry out the decoloration with the active carbon for the aqueous solution and handle, the decoloration effect is not very good, often can remain colored material in the solution, lead to glucosamine hydrochloride purity not high, and the active carbon after the decoloration can not used repeatedly, the waste of resource has been caused, the problem of high production cost is solved.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a glucosamine hydrochloride discoloring device, includes the decoloration jar body, the top of the decoloration jar body is provided with the cover, the surface of the decoloration jar body upside and the surface of cover downside all overlap and are equipped with rather than fixed connection's go-between, the left and right sides of the decoloration jar body and cover all is connected through coupling assembling, the left and right sides at cover top all communicates has rather than fixed connection's inlet pipe, two equal threaded connection has the screw thread lid on the inlet pipe, the inside of the decoloration jar body is provided with the decoloration subassembly, the right side fixedly connected with driving motor of the decoloration jar body, the inside of the decoloration jar body and the below that is located the decoloration subassembly are provided with supplementary decoloration device, supplementary decoloration device rotates with driving motor and is connected, the bottom.
Preferably, the decoloring assembly comprises a macroporous adsorption resin column, the outer side surface of the macroporous adsorption resin column is in contact with the inner side wall of the decoloring tank body, the bottom of the macroporous adsorption resin column is fixedly connected with a positive magnetic ring, the bottom of the positive magnetic ring is magnetically connected with a negative magnetic ring, and the outer side surface of the negative magnetic ring is fixedly connected with the inner side wall of the decoloring tank body.
Preferably, supplementary decoloration device includes the bull stick, the left end of bull stick is rotated and is connected with first bearing, the left side of first bearing and the left inner wall fixed connection of decoloration jar body, from a left side to a plurality of connecting rods of right fixedly connected with on the bull stick, every the equal threaded connection in one end that the bull stick was kept away from to the connecting rod has the macroporous absorbent resin board, the right side cover of bull stick is equipped with the second bearing, the inner circle and the bull stick fixed connection of second bearing, the second bearing inlays to be established on the inner wall on decoloration jar body right side, the right-hand member of bull stick and the left side fixed connection of driving motor output shaft.
Preferably, each connecting rod is staggered with each other, and all the macroporous adsorption resin plates are not on the same plane.
Preferably, the connecting assembly comprises a bolt, the bottom end of the bolt sequentially penetrates through the two connecting rings and extends to the lower portion of the connecting ring below, a nut in threaded connection with the bolt is sleeved on the bolt, and the nut is located below the connecting ring below.
Preferably, the front surface of the decoloring tank body is provided with an observation window.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is internal through the inlet pipe with the coarse product aqueous solution of glucosamine hydrochloride lets in the decoloration jar, the coarse product aqueous solution of glucosamine hydrochloride carries out preliminary decoloration through the macroporous adsorbent resin post in the decoloration subassembly, through circular telegram driving motor, drive the rotation of the macroporous adsorbent resin board among the supplementary decoloration device, the solution after the absorption of first decoloration is stirred, thereby carry out the secondary adsorption decoloration to solution through the macroporous adsorbent resin board, thoroughly get rid of remaining coloured material in the solution, make the decoloration effectual, decoloration purity is higher.
(2) The macroporous adsorption resin in the macroporous adsorption resin column and the macroporous adsorption resin plate are both non-polar resins, and the characteristics of the polarity difference between the colored substances and glucosamine hydrochloride are utilized to adsorb the colored substances, so that the aim of decoloring is fulfilled.
(3) Through the mode with positive magnetic ring and negative magnetic ring magnetism connection, conveniently dismantle the macroporous adsorbent resin post from the inside of the decoloration jar body and get off and clear up, can make things convenient for the dismantlement of macroporous adsorbent resin board through the mode that adopts threaded connection between macroporous adsorbent resin board and the connecting rod, the convenient clearance to macroporous adsorbent resin board makes things convenient for used repeatedly.
(4) Through circular telegram driving motor, drive the bull stick and rotate, and then drive connecting rod and macroporous absorbent resin board and rotate, stir the solution after the first decoloration of macroporous absorbent resin post adsorbs to carry out the secondary through macroporous absorbent resin board and adsorb the decoloration to solution, thoroughly get rid of remaining coloured material in the solution, make the decoloration effect better.
(5) The mutual matching of the connecting ring, the bolt and the nut facilitates the installation and the disassembly of the tank cover, the bolt and the nut can ensure the tight connection between the tank cover and the decoloring tank, and the observation window facilitates the staff to observe the decoloring progress of the crude product of the base glucose hydrochloride.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front, semi-sectional view of the present invention as shown in FIG. 1;
fig. 3 is a partial half-sectional perspective view of fig. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the auxiliary decoloring apparatus of FIG. 3 according to the present invention;
fig. 5 is a top sectional view of the middle tank body connected with the negative magnetic ring.
The reference numbers in the figures illustrate:
1. a decoloring tank body; 2. a can lid; 3. a connecting ring; 4. a connecting assembly; 41. a bolt; 42. a nut; 5. a feed pipe; 6. a decolorizing assembly; 61. macroporous adsorption resin column; 62. a positive magnetic ring; 63. a negative magnetic ring; 7. a drive motor; 8. an auxiliary decoloring device; 81. a rotating rod; 82. a first bearing; 83. a connecting rod; 84. a macroporous adsorbent resin plate; 85. a second bearing; 9. a discharge pipe; 10. and (4) an observation window.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a glucosamine hydrochloride decoloring device comprises a decoloring tank body 1, a tank cover 2 is arranged at the top of the decoloring tank body 1, a connecting ring 3 fixedly connected with the outer surface of the upper side of the decoloring tank body 1 and the outer surface of the lower side of the tank cover 2 are respectively sleeved on the outer surface of the upper side of the decoloring tank body 1 and the outer surface of the lower side of the tank cover 2, the left side and the right side of the decoloring tank body 1 and the tank cover 2 are respectively connected through a connecting component 4, the left side and the right side of the top of the tank cover 2 are respectively communicated with a feeding pipe 5 fixedly connected with the tank cover, two feeding pipes 5 are respectively connected with a threaded cover in a threaded manner, a decoloring component 6 is arranged inside the decoloring tank body 1, a driving motor 7 is fixedly connected with the right side of the decoloring tank body 1, the driving motor is YY5612, be provided with the valve on discharging pipe 9, let in the decoloration jar body 1 with glucosamine hydrochloride crude product aqueous solution through inlet pipe 5, the crude product aqueous solution of glucosamine hydrochloride carries out preliminary decoloration through decoloration subassembly 6, through circular telegram driving motor 7, drives supplementary decoloration device 8 and rotates, and then the secondary decoloration for the decoloration is effectual, and the decoloration purity is higher.
Further, the decolorizing component 6 comprises a macroporous adsorption resin column 61, the outer side surface of the macroporous adsorption resin column 61 is in contact with the inner side wall of the decolorizing tank body 1, the bottom of the macroporous adsorption resin column 61 is fixedly connected with a positive magnetic ring 62, the bottom of the positive magnetic ring 62 is magnetically connected with a negative magnetic ring 63, the outer side surface of the negative magnetic ring 63 is fixedly connected with the inner side wall of the decolorizing tank body 1, the aqueous solution of the glucosamine hydrochloride crude product is adsorbed and decolorized by the macroporous adsorption resin column 61, the macroporous adsorption resin is nonpolar resin, the colored substances are adsorbed on the macroporous adsorption resin column 61 by utilizing the polarity difference characteristic of the colored substances and the glucosamine hydrochloride, the aim of decolorizing the aqueous solution of the glucosamine hydrochloride crude product is achieved, and the macroporous adsorption resin column 61 is conveniently detached from the interior of the decolorizing tank body 1 for cleaning by the mode of magnetically connecting the positive magnetic ring 62 and the negative magnetic ring 63, colored substances in the macroporous adsorption resin column 61 can be eluted and removed by ethanol, and the macroporous adsorption resin column can be repeatedly used, so that resources are saved, and the production cost is reduced.
Further, the auxiliary decoloring device 8 comprises a rotating rod 81, the left end of the rotating rod 81 is rotatably connected with a first bearing 82, the left side of the first bearing 82 is fixedly connected with the left inner wall of the decoloring tank body 1, a plurality of connecting rods 83 are fixedly connected to the rotating rod 81 from left to right, one end of each connecting rod 83, which is far away from the rotating rod 81, is in threaded connection with a macroporous adsorbent resin plate 84, a second bearing 85 is sleeved on the right side of the rotating rod 81, the inner ring of the second bearing 85 is fixedly connected with the rotating rod 81, the second bearing 85 is embedded on the inner wall of the right side of the decoloring tank body 1, the right end of the rotating rod 81 is fixedly connected with the left side of the output shaft of the driving motor 7, the driving motor 7 is electrified to drive the rotating rod 81 to rotate, further drive the connecting rod 83 and the macroporous adsorbent resin plate 84 to rotate, the solution after primary adsorption and decoloring of the macroporous adsorbent resin column 61 is stirred, the residual colored substances in the solution are thoroughly removed, so that the decoloring effect is better, the macroporous adsorption resin plate 84 can be conveniently disassembled by adopting a threaded connection mode between the macroporous adsorption resin plate 84 and the connecting rod 83, the macroporous adsorption resin plate 84 is conveniently cleaned, the colored substances in the macroporous adsorption resin plate 84 can be eluted and removed by using ethanol, and the reuse is convenient.
Furthermore, each connecting rod 83 is staggered with each other, and all the macroporous adsorption resin plates 84 are not on the same plane, so that the solution stirring effect is better in the rotating process of the macroporous adsorption resin plates 84.
Further, the connecting assembly 4 comprises a bolt 41, the bottom end of the bolt 41 sequentially penetrates through the two connecting rings 3 and extends to the lower side of the connecting ring 3 below, a nut 42 in threaded connection with the bolt 41 is sleeved on the bolt 41, the nut 42 is located below the connecting ring 3 below, the connecting ring 3, the bolt 41 and the nut 42 are matched with each other to facilitate the installation and the disassembly of the tank cover 2, and meanwhile, the bolt 41 and the nut 42 can ensure that the tank cover 2 is tightly connected with the decolorizing tank body 1.
Furthermore, the front surface of the decoloring tank body 1 is provided with an observation window 10, which is convenient for a worker to observe the decoloring progress of the base glucose hydrochloride crude product.
The working principle is as follows: dissolving the glucosamine hydrochloride crude product with proper amount of water to obtain glucosamine hydrochloride crude product water solution, introducing the glucosamine hydrochloride crude product water solution into the decoloring tank body 1 through the feeding pipe 5, preliminarily decoloring the glucosamine hydrochloride crude product water solution through the macroporous adsorption resin column 61 in the decoloring component 6, electrifying the driving motor 7, driving the rotating rod 81 to rotate, further driving the connecting rod 83 and the macroporous adsorption resin plate 84 to rotate, stirring the solution after the macroporous adsorption resin column 61 is firstly decolored and adsorbed, further carrying out secondary adsorption decoloring on the solution through the macroporous adsorption resin plate 84, thoroughly removing residual colored substances in the solution, and ensuring that the decoloring effect is better. After the decoloring processing is finished, the nut 42 in the connecting component 4 is separated from the bolt 41, so that the tank cover 2 is detached from the decoloring tank body 1, the macroporous adsorption resin column 61 is conveniently detached from the inside of the decoloring tank body 1 by magnetically connecting the positive magnetic ring 62 and the negative magnetic ring 63, the macroporous adsorption resin plate 84 is conveniently detached from the connecting rod 83 by adopting a threaded connection mode, and finally the macroporous adsorption resin column 61 and the macroporous adsorption resin plate 84 which adsorb colored substances are cleaned by using ethanol, and the adsorbed colored substances are removed, so that the macroporous adsorption resin column 61 and the macroporous adsorption resin plate 84 are repeatedly used.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a glucosamine hydrochloride decoloration device, includes decoloration jar body (1), its characterized in that: the top of the decoloration tank body (1) is provided with a tank cover (2), the outer surface of the upper side of the decoloration tank body (1) and the outer surface of the lower side of the tank cover (2) are both provided with connecting rings (3) which are fixedly connected with the upper side of the decoloration tank body (1), the left side and the right side of the tank cover (2) are both connected through connecting components (4), the left side and the right side of the top of the tank cover (2) are both communicated with inlet pipes (5) which are fixedly connected with the upper side and the lower side of the inlet pipes (5) are both connected with threaded covers in a threaded manner, a decoloration component (6) is arranged in the decoloration tank body (1), a driving motor (7) is fixedly connected to the right side of the decoloration tank body (1), an auxiliary decoloration device (8) is arranged in the inner part of the decoloration tank body, the bottom of the decoloring tank body (1) is communicated with a discharge pipe (9), and a valve is arranged on the discharge pipe (9).
2. The glucosamine hydrochloride discoloring device as recited in claim 1, wherein: the decolorizing component (6) comprises a macroporous adsorption resin column (61), the outer side surface of the macroporous adsorption resin column (61) is in contact with the inner side wall of the decolorizing tank body (1), the bottom of the macroporous adsorption resin column (61) is fixedly connected with a positive magnetic ring (62), the bottom of the positive magnetic ring (62) is magnetically connected with a negative magnetic ring (63), and the outer side surface of the negative magnetic ring (63) is fixedly connected with the inner side wall of the decolorizing tank body (1).
3. The glucosamine hydrochloride discoloring device as recited in claim 1, wherein: supplementary decoloration device (8) are including bull stick (81), the left end rotation of bull stick (81) is connected with first bearing (82), the left side and the left inner wall fixed connection of the decoloration jar body (1) of first bearing (82), a plurality of connecting rods (83) of fixedly connected with are from a left side to the right side on bull stick (81), every the equal threaded connection in one end that bull stick (81) were kept away from in connecting rod (83) has macroporous absorbent resin board (84), the right side cover of bull stick (81) is equipped with second bearing (85), the inner circle and bull stick (81) fixed connection of second bearing (85), second bearing (85) are inlayed and are established on the inner wall on the decoloration jar body (1) right side, the right-hand member of bull stick (81) and the left side fixed connection of driving motor (7) output shaft.
4. A glucosamine hydrochloride decolouring apparatus according to claim 3, wherein: the connecting rods (83) are mutually staggered, and all the macroporous adsorption resin plates (84) are not on the same plane.
5. The glucosamine hydrochloride discoloring device as recited in claim 1, wherein: coupling assembling (4) include bolt (41), the bottom of bolt (41) runs through two go-between (3) in proper order and extends to the below of go-between (3) of below, the cover is equipped with nut (42) rather than threaded connection on bolt (41), nut (42) are located the below of go-between (3) of below.
6. The glucosamine hydrochloride discoloring device as recited in claim 1, wherein: and an observation window (10) is arranged on the front surface of the decoloring tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845553.1U CN210885885U (en) | 2019-10-30 | 2019-10-30 | Glucosamine hydrochloride decoloration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845553.1U CN210885885U (en) | 2019-10-30 | 2019-10-30 | Glucosamine hydrochloride decoloration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210885885U true CN210885885U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845553.1U Expired - Fee Related CN210885885U (en) | 2019-10-30 | 2019-10-30 | Glucosamine hydrochloride decoloration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210885885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606957A (en) * | 2020-07-01 | 2020-09-01 | 山东润德生物科技有限公司 | Process and device for producing and decoloring glucosamine hydrochloride |
| CN112337136A (en) * | 2020-11-10 | 2021-02-09 | 湖南创源生物科技有限公司 | Sugar liquid decoloration jar convenient to change active carbon |
-
2019
- 2019-10-30 CN CN201921845553.1U patent/CN210885885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606957A (en) * | 2020-07-01 | 2020-09-01 | 山东润德生物科技有限公司 | Process and device for producing and decoloring glucosamine hydrochloride |
| CN112337136A (en) * | 2020-11-10 | 2021-02-09 | 湖南创源生物科技有限公司 | Sugar liquid decoloration jar convenient to change active carbon |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20201030 |