CN221207125U - Separating equipment for amino acid preparation - Google Patents
Separating equipment for amino acid preparation Download PDFInfo
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- CN221207125U CN221207125U CN202323122801.9U CN202323122801U CN221207125U CN 221207125 U CN221207125 U CN 221207125U CN 202323122801 U CN202323122801 U CN 202323122801U CN 221207125 U CN221207125 U CN 221207125U
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- interface
- amino acid
- rotating disc
- ion exchange
- fixed
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- 150000001413 amino acids Chemical class 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000005342 ion exchange Methods 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 65
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000003480 eluent Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 12
- 230000010354 integration Effects 0.000 abstract description 5
- 238000010828 elution Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses separation equipment for preparing amino acid, which comprises a separation tank group and a switching component; the separation tank group comprises a filtering tank and four ion exchange tanks, the filtering tank can filter hydrolyzed amino acid, the four ion exchange tanks can alternately adsorb and elute amino acid, and the switching component is used for switching the adsorption and elution pipelines of the ion exchange tanks. The utility model integrates the filtration and separation of the hydrolyzed amino acid, has high integration degree and small occupied area, can simultaneously adsorb and elute the hydrolyzed amino acid, and improves the preparation and separation efficiency of the amino acid.
Description
Technical Field
The utility model relates to the technical field of amino acid extraction, in particular to separation equipment for preparing amino acid.
Background
In the process of extracting amino acid, protein needs to be hydrolyzed, then the hydrolyzed amino acid is separated out, and refining is carried out, thus obtaining useful amino acid products. The hydrolyzed amino acids are separated out generally by ion exchange method, i.e. in production, under the proper pH condition, such as in protein hydrolysate with pH of 5-6, basic amino acid is dissociated into cations, acidic amino acid is dissociated into anions, neutral amino acid is basically electrically neutral, and by selecting proper exchange resin, single or multiple groups of amino acids can be adsorbed, and then various amino acids can be eluted respectively by using eluent with different pH. Generally, the hydrolyzed amino acids are filtered before ion exchange separation of the amino acids, so as to reduce resin pollution and save resin consumption.
In the prior art, filtering and separating equipment for hydrolyzed amino acid is generally arranged independently, integration is not high, adsorption and elution of hydrolyzed amino acid cannot be carried out simultaneously, and the efficiency of amino acid preparation and separation is low.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the separation equipment for preparing the amino acid, so that the separation equipment integrates the filtration and the separation, has high integration degree and small occupied area, can simultaneously adsorb and elute the hydrolyzed amino acid, and improves the efficiency of preparing and separating the amino acid.
The utility model provides a separation device for preparing amino acid, comprising:
The separation tank group comprises a filter tank and four ion exchange tanks, wherein a filter element is arranged in the filter tank, a first liquid inlet and a first liquid outlet are respectively arranged at two ends of the filter tank, exchange resin is arranged in the ion exchange tank, a second liquid inlet and a second liquid outlet are respectively arranged at two ends of the ion exchange tank, the filter tank and the ion exchange tanks are fixed on a frame, each ion exchange tank is arranged around the filter tank, and the first liquid outlet and each second liquid inlet are positioned at the same end;
The switching assembly comprises a fixed disc fixed on the frame and leaning against the first liquid outlet and one end of each second liquid inlet, a rotating disc rotatably installed on the outer side of the fixed disc and a rotating mechanism used for driving the rotating disc to rotate, the center of the fixed disc is provided with a first interface, four second interfaces are symmetrically arranged around the periphery of the first interface on the fixed disc, the first liquid outlet is in butt joint with the lower end of the first interface, each second liquid inlet is in butt joint with the lower end of each second interface one by one, a first channel and a second channel are arranged in the rotating disc, a third interface communicated with the lower side of the first channel is arranged in the center of the bottom of the rotating disc, the third interface is in butt joint with the first interface, two fourth interfaces communicated with the lower side of the first channel are arranged on two sides of the bottom of the rotating disc, eluent inlets communicated with the second channels are arranged on the side of the rotating disc one by one, two bottoms of the rotating disc are in butt joint with the other fifth interfaces, and the other two bottoms of the rotating disc are in butt joint with the fifth interfaces one.
Further, the first liquid outlet is inserted into the lower end of the first interface, and a sealing ring is arranged between the periphery of the first liquid outlet and the first interface.
Further, each second liquid inlet is inserted into the lower end of each second interface in a one-to-one correspondence manner, and a sealing ring is arranged between the periphery of the second liquid inlet and the second interface.
Further, the third interface is inserted into the upper end of the first interface, and a sealing ring is arranged between the periphery of the third interface and the first interface.
Further, the upper portion of each second interface is provided with a mounting hole, a movable joint and a spring which is supported under the movable joint and is used for propping the movable joint against the lower side of the rotating disc are slidably arranged in the mounting holes, and sealing rings are arranged between the periphery of the movable joint and the mounting holes and between the top of the movable joint and the rotating disc.
Further, the rotating mechanism comprises a stepping motor, the stepping motor is fixed on the outer side of the rotating disc through a support, and the output end of the stepping motor is fixedly connected to the center of the rotating disc.
Further, the support comprises a fixed plate fixed on one side of the outer part of the fixed disc and a supporting plate positioned on the outer side of the rotating disc, and the stepping motor is installed on the supporting plate.
Further, a back flushing port communicated with the first channel is arranged on the side portion of the rotating disc, and a back flushing valve is arranged in the back flushing port.
The beneficial effects of the utility model are as follows:
When the hydrolyzed amino acid is separated, the hydrolyzed amino acid firstly enters the filtering tank through the first liquid inlet for filtering, the filtered hydrolyzed amino acid enters the first channel through the first interface, then enters the two ion exchange tanks which are in butt joint with the filtering tank through the two second interfaces in sequence, the amino acid is adsorbed by the exchange resin in the ion exchange tanks, the waste liquid is discharged through the second liquid outlet, and when the amino acid adsorbed by the exchange resin is saturated, the rotating mechanism is controlled to drive the rotating disc to rotate, so that the second liquid inlets of the two ion exchange tanks for adsorbing the amino acid are respectively communicated with the two fifth interfaces, then eluent is introduced into the eluent inlet, the eluent enters the two ion exchange tanks through the second channel and elutes the amino acid adsorbed by the exchange resin in the two ion exchange tanks, at the moment, the liquid discharged from the second liquid outlets of the two ion exchange tanks is the separated amino acid solution, and the two ion exchange tanks can adsorb the amino acid simultaneously in the process of eluting the amino acid, thus the two ion exchange tanks alternately elute the amino acid, and the amino acid preparation efficiency is improved.
Therefore, the application integrates the filtration and separation of the hydrolyzed amino acid, has high integration degree and small occupied area, can simultaneously adsorb and elute the hydrolyzed amino acid, and improves the preparation and separation efficiency of the amino acid.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3;
Fig. 5 is a B-B cross-sectional view of fig. 2.
In the drawings, a 100-filtration tank; 110-a filter element; 120-a first liquid inlet; 130-a first liquid outlet; 200-an ion exchange tank; 210-exchange resin; 220-a second liquid inlet; 230-a second liquid outlet; 300-frame; 400-fixing plate; 410-a first interface; 420-a second interface; 421-mounting holes; 422-movable joint; 423-springs; 500-rotating a disc; 510-a first channel; 520-second channel; 530-a third interface; 540-fourth interface; 550-eluent inlet; 560-fifth interface; 570-back flushing port; 571-a backwash valve; 600-a rotation mechanism; 610-stepper motor; 620-a scaffold; 621-fixing plates; 622-support plate.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 5, an embodiment of the present utility model provides a separation apparatus for amino acid production, which includes a separation tank group and a switching assembly.
The separation tank group comprises a filter tank 100 and four ion exchange tanks 200, wherein a filter element 110 is arranged in the filter tank 100, a first liquid inlet 120 and a first liquid outlet 130 are respectively arranged at two ends of the filter tank 100, exchange resin 210 is arranged in the ion exchange tanks 200, a second liquid inlet 220 and a second liquid outlet 230 are respectively arranged at two ends of the ion exchange tanks 200, the filter tank 100 and the ion exchange tanks 200 are fixed on a frame 300, each ion exchange tank 200 is arranged around the filter tank 100, and the first liquid outlet 130 and each second liquid inlet 220 are positioned at the same end.
The switching assembly comprises a fixed disc 400 fixed on the frame 300 and close to one end of the first liquid outlet 130 and one end of each second liquid inlet 220, a rotating disc 500 rotatably arranged on the outer side of the fixed disc 400, and a rotating mechanism 600 for driving the rotating disc 500 to rotate, wherein the first interface 410 is arranged at the center of the fixed disc 400, four second interfaces 420 are symmetrically arranged around the periphery of the first interface 410 on the fixed disc 400, the first liquid outlet 130 is in butt joint with the lower end of the first interface 410, each second liquid inlet 220 is in butt joint with the lower end of each second interface 420 one by one, a first channel 510 and a second channel 520 are arranged in the rotating disc 500, a third interface 530 communicated with the lower side of the first channel 510 is arranged at the center of the bottom of the rotating disc 500, two fourth interfaces 540 are arranged at two sides of the bottom of the rotating disc 500 and are in butt joint with one pair of second interfaces 420, eluent 550 communicated with the second channels 520 are arranged at the side of the rotating disc 500, two pairs of inlets 550 are in butt joint with one another second interfaces 420 are arranged at the bottom of the rotating disc 500, and two pairs of inlets 560 are in butt joint with one another fifth interfaces are in one to one.
When the hydrolyzed amino acid is separated, firstly, the hydrolyzed amino acid enters the filter tank 100 through the first liquid inlet 120 for filtering, then enters the first channel 510 through the first interface 410, then enters the two ion exchange tanks 200 which are in butt joint with the first channel 510 through the two second interfaces 420 in sequence, the amino acid is adsorbed by the exchange resin 210 in the ion exchange tanks 200, the waste liquid is discharged through the second liquid outlet 230, after the amino acid adsorbed by the exchange resin 210 is saturated, the rotating mechanism 600 is controlled to drive the rotating disc 500 to rotate, so that the second liquid inlet 220 of the two ion exchange tanks 200 for adsorbing the amino acid is respectively communicated with the two fifth interfaces 560, then eluent is introduced into the eluent inlet 550, the eluent enters the two ion exchange tanks 200 through the second channel 520 and elutes the amino acid adsorbed by the exchange resin 210 in the eluent, at the moment, the liquid discharged from the second liquid outlet 230 of the two ion exchange tanks 200 is the amino acid solution separated, and the two ion exchange tanks 200 are in the process of eluting the amino acid, and the two ion exchange tanks 200 can be alternately adsorbed by the amino acid, and the two amino acid can be simultaneously adsorbed by the two ion exchange tanks 200, and the amino acid can be alternately adsorbed by the two amino acid can be prepared, and the amino acid can be simultaneously adsorbed by the two amino acid can be prepared, and the amino acid can be adsorbed by the two amino acid.
Therefore, the application integrates the filtration and separation of the hydrolyzed amino acid, has high integration degree and small occupied area, can simultaneously adsorb and elute the hydrolyzed amino acid, and improves the preparation and separation efficiency of the amino acid.
In some embodiments, in order to improve the tightness of the connection between the first liquid outlet 130 on the filter tank 100 and the first interface 410 on the fixed disk 400, the first liquid outlet 130 is inserted into the lower end of the first interface 410, and a sealing ring is disposed between the peripheral portion of the first liquid outlet 130 and the first interface 410.
In some embodiments, in order to improve the tightness of the connection between the second liquid inlet 220 on each ion exchange tank 200 and the second interface 420 on the fixed disk 400, each second liquid inlet 220 is plugged at the lower end of each second interface 420 in a one-to-one correspondence manner, and a sealing ring is disposed between the peripheral portion of each second liquid inlet 220 and the second interface 420.
In some embodiments, in order to improve the tightness of the connection between the third interface 530 on the rotating disc 500 and the first interface 410 on the fixed disc 400, the third interface 530 is inserted into the upper end of the first interface 410, and a sealing ring is disposed between the peripheral portion of the third interface 530 and the first interface 410.
In some embodiments, referring to fig. 4, an installation hole 421 is provided at an upper portion of each second interface 420, a movable joint 422 and a spring 423 supported under the movable joint 422 for propping the movable joint 422 against the lower side of the rotating disc 500 are slidably installed in the installation hole 421, and sealing rings are provided between a peripheral portion of the movable joint 422 and the installation hole 421 and between a top portion and the rotating disc 500, so that the movable joint 422 can be propped against the rotating disc 500 under the action of the spring 423, and tightness between the second interface 420 and the rotating disc 500 is ensured.
In some embodiments, referring to fig. 2 and 4, the rotation mechanism 600 includes a stepping motor 610, the stepping motor 610 is fixed to the outside of the rotating disc 500 by a bracket 620, an output end of the stepping motor 610 is fixedly coupled to the center of the rotating disc 500, the bracket 620 specifically includes a fixing plate 621 fixed to one side of the outside of the fixing disc 400 and a support plate 622 positioned at the outside of the rotating disc 500, and the stepping motor 610 is mounted on the support plate 622.
In some embodiments, the side of the rotating disk 500 is provided with a backwash port 570 in communication with the first channel 510, with a backwash valve 571 disposed within the backwash port 570. In this embodiment, the filter element 110 in the filter tank 100 can be lifted up to perform back flushing, during back flushing, the rotating disc 500 is rotated, so that the two fourth interfaces 540 at the bottom of the rotating disc 500 are staggered with the four second interfaces 420 on the fixed disc 400, the two fourth interfaces 540 at the bottom of the rotating disc 500 are blocked by the fixed disc 400, at this time, the back flushing valve 571 is opened, back flushing liquid is introduced into the first channel 510 through the back flushing port 570, the back flushing liquid then enters the filter tank 100 through the first liquid outlet 130 to perform back flushing on the filter element 110, and the flushed waste liquid is discharged through the first liquid inlet 120.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; while the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those skilled in the art that variations may be made in the techniques described in the foregoing embodiments, or equivalents may be substituted for in part or in whole; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. A separation apparatus for producing an amino acid, comprising:
The separation tank group comprises a filter tank and four ion exchange tanks, wherein a filter element is arranged in the filter tank, a first liquid inlet and a first liquid outlet are respectively arranged at two ends of the filter tank, exchange resin is arranged in the ion exchange tank, a second liquid inlet and a second liquid outlet are respectively arranged at two ends of the ion exchange tank, the filter tank and the ion exchange tanks are fixed on a frame, each ion exchange tank is arranged around the filter tank, and the first liquid outlet and each second liquid inlet are positioned at the same end;
The switching assembly comprises a fixed disc fixed on the frame and leaning against the first liquid outlet and one end of each second liquid inlet, a rotating disc rotatably installed on the outer side of the fixed disc and a rotating mechanism used for driving the rotating disc to rotate, the center of the fixed disc is provided with a first interface, four second interfaces are symmetrically arranged around the periphery of the first interface on the fixed disc, the first liquid outlet is in butt joint with the lower end of the first interface, each second liquid inlet is in butt joint with the lower end of each second interface one by one, a first channel and a second channel are arranged in the rotating disc, a third interface communicated with the lower side of the first channel is arranged in the center of the bottom of the rotating disc, the third interface is in butt joint with the first interface, two fourth interfaces communicated with the lower side of the first channel are arranged on two sides of the bottom of the rotating disc, eluent inlets communicated with the second channels are arranged on the side of the rotating disc one by one, two bottoms of the rotating disc are in butt joint with the other fifth interfaces, and the other two bottoms of the rotating disc are in butt joint with the fifth interfaces one.
2. The separation device for amino acid production according to claim 1, wherein,
The first liquid outlet is inserted into the lower end of the first interface, and a sealing ring is arranged between the periphery of the first liquid outlet and the first interface.
3. The separation device for amino acid production according to claim 1, wherein,
Each second liquid inlet is inserted into the lower end of each second interface in a one-to-one correspondence manner, and a sealing ring is arranged between the periphery of the second liquid inlet and the second interface.
4. The separation device for amino acid production according to claim 1, wherein,
The third interface is inserted into the upper end of the first interface, and a sealing ring is arranged between the periphery of the third interface and the first interface.
5. The separation device for amino acid production according to claim 1, wherein,
The upper portion of each second interface is provided with a mounting hole, a movable joint and a spring which is supported under the movable joint and is used for propping the movable joint against the lower side of the rotating disc are slidably arranged in the mounting holes, and sealing rings are arranged between the periphery of the movable joint and the mounting holes and between the top of the movable joint and the rotating disc.
6. The separation device for amino acid production according to claim 1, wherein,
The rotating mechanism comprises a stepping motor, the stepping motor is fixed on the outer side of the rotating disc through a support, and the output end of the stepping motor is fixedly connected to the center of the rotating disc.
7. The separation device for amino acid production according to claim 6, wherein,
The support comprises a fixed plate fixed on one side of the outer portion of the fixed disc and a supporting plate positioned on the outer side of the rotating disc, and the stepping motor is mounted on the supporting plate.
8. The separation device for amino acid production according to claim 1, wherein,
The side part of the rotating disc is provided with a back flushing port communicated with the first channel, and a back flushing valve is arranged in the back flushing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323122801.9U CN221207125U (en) | 2023-11-17 | 2023-11-17 | Separating equipment for amino acid preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323122801.9U CN221207125U (en) | 2023-11-17 | 2023-11-17 | Separating equipment for amino acid preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221207125U true CN221207125U (en) | 2024-06-25 |
Family
ID=91565038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323122801.9U Active CN221207125U (en) | 2023-11-17 | 2023-11-17 | Separating equipment for amino acid preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221207125U (en) |
-
2023
- 2023-11-17 CN CN202323122801.9U patent/CN221207125U/en active Active
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