CN108728583A - A kind of concentrating and purifying device of xylo-oligosaccharide - Google Patents
A kind of concentrating and purifying device of xylo-oligosaccharide Download PDFInfo
- Publication number
- CN108728583A CN108728583A CN201810915190.8A CN201810915190A CN108728583A CN 108728583 A CN108728583 A CN 108728583A CN 201810915190 A CN201810915190 A CN 201810915190A CN 108728583 A CN108728583 A CN 108728583A
- Authority
- CN
- China
- Prior art keywords
- xylo
- concentrating
- separator
- purifying device
- oligosaccharide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 title claims abstract description 48
- 238000002955 isolation Methods 0.000 claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 31
- 238000009833 condensation Methods 0.000 claims abstract description 13
- 230000005494 condensation Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000186000 Bifidobacterium Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 235000013406 prebiotics Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention provides a kind of concentrating and purifying device of xylo-oligosaccharide, it is related to xylo-oligosaccharide preparing technical field, including rotary shaft and the separator and extraction element that are set in rotary shaft, separator includes entering conduit, isolation catheter and connecting conduit, it is provided with electric hot plate on the outside of separator, the upper end of isolation catheter is connected with condensation ring, it is provided with the first thermal insulation board between separator and condensation ring, the lower end of isolation catheter is at least part of to be located in extraction element, the second thermal insulation board is provided between separator and extraction element, extraction element includes first annular channel, second circular passage and interface channel, it is provided with electric discharge anode connection terminal on the outside of first annular channel, electric discharge cathode connecting pin is provided on the inside of second circular passage, it is connected with catch tray below second circular passage.A kind of concentrating and purifying device efficient stable of xylo-oligosaccharide of the present invention, DNA purity is high, a running body, and controllability is high, does not add medicament, easy to use.
Description
Technical field
The present invention relates to xylo-oligosaccharide preparing technical field,
Especially, the present invention relates to a kind of concentrating and purifying devices of xylo-oligosaccharide.
Background technology
Xylo-oligosaccharide is also known as wood oligose, is interesting functional oligose in the world at present.Xylo-oligosaccharide is in human body
It is inside difficult to digest, survival rate is high in enteron aisle, is a kind of Bifidobacterium that selectivity is high increment factor, can improve intestinal microecology
Environment enhances immunity of organisms, can be used for diabetes, the edible for patients such as obesity and hypertension are conducive to oral health, do not draw
The advantages that playing saprodontia, compared with other oligosaccharide, xylo-oligosaccharide has small dosage, acidproof, heat-resisting, reduction moisture and prevents from freezing
The features such as, xylo-oligosaccharide is recognized as one of most promising functional oligose.
As prebiotics, it has important application value in food and pharmaceutical industries.The main mode of production of xylo-oligosaccharide
It is to be obtained from the hydrolysis of hemicellulose in lignocellulose biomass, sour water solution is a kind of common method.But due to half fiber
The plain compact structure of dimension, sour water solution processing time is long to lead to that there are by-product generations, so needing to carry out concentration purification, rejects this
A little by-products.
Invention content
The purpose of the present invention is to provide a kind of efficient stables, and DNA purity is high, a running body, and controllability is high, does not add
Medicament, the concentrating and purifying device of xylo-oligosaccharide easy to use.
To solve the above problems, the present invention is adopted the following technical scheme that and is achieved：
A kind of concentrating and purifying device of xylo-oligosaccharide, including rotary shaft and the separator that is set in the rotary shaft and carry
Take device, the separator includes into conduit, isolation catheter and described into conduit and isolation catheter for connecting
Connecting conduit, is provided with electric hot plate on the outside of the separator, and the upper end of the isolation catheter is connected with condensation ring, described point
From the first thermal insulation board is provided between device and the condensation ring, the lower end of the isolation catheter is at least part of to be located at institute
It states in extraction element, the second thermal insulation board is provided between the separator and the extraction element, is wrapped in the extraction element
First annular channel, the second circular passage and interface channel are included, electric discharge anode is provided on the outside of the first annular channel even
End is connect, electric discharge cathode connecting pin is provided on the inside of second circular passage, collection is connected with below second circular passage
Disk.
Preferably, conduit, isolation catheter and the connecting conduit of entering is metalwork.
It is further preferred that the quantity at least two of the isolation catheter.
It is further preferred that being provided with carbon fiber filter net in the connecting conduit.
It is further preferred that the upper end into conduit is provided with input port.
It is further preferred that the quantity at least two of the electric discharge anode connection terminal.
It is further preferred that the quantity at least two of the electric hot plate.
It is further preferred that the electric hot plate is provided with heating wire close to the side of the separator.
It is further preferred that being provided with condensed water delivery line on the condensation ring.
It is further preferred that being provided with the support collected effuser and be used to support the catch tray on the catch tray
Column.
It is further preferred that the lower end of the rotary shaft is provided with rotary drive motor.
A kind of concentrating and purifying device advantageous effect of xylo-oligosaccharide of the present invention is：Efficient stable, DNA purity is high, one
Operation, controllability is high, does not add medicament, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the overlooking structure diagram of extraction element in one embodiment of the invention.
In figure：1, separator, 11, into conduit, 12, isolation catheter, 13, connecting conduit, the 14, first thermal insulation board, 15,
Second thermal insulation board, 16, input port, 2, extraction element, 21, first annular channel, the 22, second circular passage, 23, interface channel,
24, it discharges anode connection terminal, 25, electric discharge cathode connecting pin, 4, electric hot plate, 41, heating wire, 5, condensation ring, 51, condensed water export
Pipe, 6, catch tray, 61, collect effuser, 62, support column, 9, rotary shaft, 91, rotary drive motor.
Specific implementation mode
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment one：As shown in Figure 1, 2, only one of present invention embodiment, a kind of concentrating and purifying of xylo-oligosaccharide
Device, including rotary shaft 9 and the separator 1 and extraction element 2 that are set in the rotary shaft 9, the separator 1 wrap
It includes into conduit 11, isolation catheter 12 and for connecting the connecting conduit 13 into conduit 11 and isolation catheter 12, institute
It states 1 outside of separator and is provided with electric hot plate 4, the upper end of the isolation catheter 12 is connected with condensation ring 5, the separator
The first thermal insulation board 14 is provided between 1 and the condensation ring 5, the lower end of the isolation catheter 12 is at least part of to be located at institute
It states in extraction element 2, the second thermal insulation board 15, the extraction element is provided between the separator 1 and the extraction element 2
2 include first annular channel 21, the second circular passage 22 and interface channel 23,21 outside setting of the first annular channel
There are electric discharge anode connection terminal 24, second circular passage, 22 inside to be provided with electric discharge cathode connecting pin 25, second annular
22 lower section of channel is connected with catch tray 6.
In general xylo-oligosaccharide solution containing a large amount of macroscopic particulate matter, macromolecular mixture and it is water-soluble from
Sub- mixture needs to carry out a series of purification and rejects these impurity, obtains higher concentration and the xylo-oligosaccharide of purity.
In the present invention, separator 1 and extraction element 2 are all integrally fixed in rotary shaft 9, and the rotation of rotary shaft 9 carries
For power, xylo-oligosaccharide is detached and is purified, is also possible to prevent impurity deposition and result in blockage, xylo-oligosaccharide solution is from separation
Device 1 enters, and is finally flowed out from 2 lower end of extraction element, obtains high-purity oligoxylose.
It is separator 1 first, the separator 1 includes into conduit 11, isolation catheter 12 and for connecting
The connecting conduit 13 into conduit 11 and isolation catheter 12 is stated, needs exist for being appreciated that, the quantity of the isolation catheter 12 is extremely
It is two less, certain upper end into conduit 11 is provided with input port 16, and xylo-oligosaccharide is put into from input port 16, is passed through
Into conduit 11 and connecting conduit 13, isolation catheter 12 is flowed ultimately into, since entire separator 1 is with rotation axis 9
It rotates and rotates, also there are many isolation catheter 12, and connecting conduit 13 is very elongated, and is provided with carbon fiber in the connecting conduit 13
Dimensional filter net, then xylo-oligosaccharide solution can isolate a large amount of residue, only solvent portions can be flowed by connecting conduit 13
Enter to isolation catheter 12.
Followed by xylo-oligosaccharide solution is by connecting conduit 13 when flowing into isolation catheter 12,1 outside setting of separator
Have electric hot plate 4, the quantity of electric hot plate 4 here at least there are two, in order to facilitate actual separation, electric hot plate 4 will at least have 5-6
A, 4 uniform ring of multiple electric hot plates is arranged around separator 1, and electric hot plate 4 is provided with electricity close to the side of the separator 1
Heated filament 41.Can be by high temperature when so xylo-oligosaccharide solution flows into isolation catheter 12 by connecting conduit 13, first is to play
The effect of sterilization, second is to play high temperature distillation, removes extra moisture, the water in solution can gasify leads along separation
Pipe 12 rises, and the xylo-oligosaccharide solution of high concentration drops to extraction element 2, is further detached.
Herein, if 4 quantity of electric hot plate is enough, power is sufficiently large or 12 foot of connecting conduit 13 and isolation catheter
It is enough elongated, cause solution heat exchanger effectiveness sufficiently large, then what dehydration separated in isolation catheter 12 is then crystalline solid, knot
Crystal drops to extraction element 2.
It is last then be that extraction element 2 further purifies xylo-oligosaccharide, since xylo-oligosaccharide itself is containing a small amount of
Electron ion mixture, or electron ion mixture is produced in 1 high temperature of separator, it is rejected, in extraction element 2
Include first annular channel 21, the second circular passage 22 and interface channel 23,21 outside setting of the first annular channel
There are electric discharge anode connection terminal 24, second circular passage, 22 inside to be provided with electric discharge cathode connecting pin 25, extraction element 2 is revolving
Rotation under the drive of shaft 9, then xylo-oligosaccharide solution can aggravate to flow, xylo-oligosaccharide solution is followed by first annular logical
When road 21, interface channel 23 and the second circular passage 22, electron ion product can be logical by the 21, second annular of first annular channel
The charge that the conduit wall of road 22 and interface channel 23 generates is adsorbed, and finally only purified xylo-oligosaccharide solution is from the
Second ring channel 22 flows into catch tray 6 and is collected, and acquires the xylo-oligosaccharide of the high concentration high-purity finally purified.
Embodiment two：Still as shown in Figure 1, 2, only one of present invention embodiment, in order to ensure that the present invention's is steady
A qualitative more step improves, and a kind of concentrating and purifying device of xylo-oligosaccharide of the present invention also has following design：
It is that sterilizing and purify required temperature due to xylo-oligosaccharide solution is generally greater than 100 DEG C, so that isolation catheter 12 first
The steam temperature of generation is high, then the upper end of isolation catheter 12 be provided with condensation ring 5, and the condensation ring 5 and divide
From the first thermal insulation board 14 is provided between device 1, the vapor for generation of gasifying rises, not by the cold of 4 heat effect of electric hot plate
The liquefaction that is cooled at solidifying ring 5 is water droplet, is exported using the condensed water delivery line 51 being arranged on the condensation ring, avoids staff
It is scalded by high-temperature vapor when putting into thick xylo-oligosaccharide solution at input port 16.
Followed by contain electric discharge anode connection terminal 24 and electric discharge cathode connecting pin 25 in extraction element 2, and extraction element 2
In xylo-oligosaccharide solution need flowing appropriate, so extraction element 2 cannot be influenced by the high temperature of electric hot plate 4, thus
It is provided with the second thermal insulation board 15 between extraction element 2 and separator 1 and carries out temperature isolation.Again since more isolation catheters 12 are same
When flow down xylo-oligosaccharide solution, electron ion concentration is identical in solution, in order to evenly adsorb electron ion, needs to ensure
The uniformity of electric field in extraction element 2, so the quantity at least two of the electric discharge anode connection terminal 24, and the electric discharge
Anode connection terminal 24 is uniformly arranged on 21 periphery of first annular channel.
At this point, it should be noted that only only having separator 1 to be fixedly connected with extraction element 2 with rotary shaft 9, in addition
Electric hot plate 4 and catch tray 6 be not fixedly connected with rotary shaft 9.
So catch tray 6 be provided with play the final collection effuser 61 for collecting high concentration xylo-oligosaccharide solution effects it
It is remaining, it is also necessary to support column 62 is provided with below catch tray 6.
Finally, in order to ensure the rotational power of separator 1 and extraction element 2, it is arranged in the lower end of the rotary shaft 9
There is rotary drive motor 91.
A kind of concentrating and purifying device efficient stable of xylo-oligosaccharide of the present invention, DNA purity is high, a running body, controllability
Height does not add medicament, easy to use.
The present invention is not limited to above-mentioned specific embodiment, and the invention may be variously modified and varied.Every foundation
The technical spirit of the present invention should be included in the present invention to embodiment of above any modification, equivalent replacement, improvement and so on
Protection domain.
Claims (10)
1. a kind of concentrating and purifying device of xylo-oligosaccharide, it is characterised in that：Including rotary shaft（9）And it is set to the rotary shaft
（9）On separator（1）And extraction element（2）, the separator（1）Including entering conduit（11）, isolation catheter（12）
And it is described into conduit for connecting（11）And isolation catheter（12）Connecting conduit（13）, the separator（1）Outside
It is provided with electric hot plate（4）, the isolation catheter（12）Upper end be connected with condensation ring（5）, the separator（1）With it is described
Condense ring（5）Between be provided with the first thermal insulation board（14）, the isolation catheter（12）Lower end it is at least part of be located at institute
State extraction element（2）It is interior, the separator（1）With the extraction element（2）Between be provided with the second thermal insulation board（15）, described
Extraction element（2）It include first annular channel（21）, the second circular passage（22）And interface channel（23）, first ring
Shape channel（21）Outside is provided with electric discharge anode connection terminal（24）, second circular passage（22）Inside is provided with electric discharge cathode
Connecting pin（25）, second circular passage（22）Lower section is connected with catch tray（6）.
2. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：It is described to enter conduit
（11）, isolation catheter（12）And connecting conduit（13）It is metalwork.
3. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The isolation catheter
（12）Quantity at least two.
4. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The connecting conduit
（13）In be provided with carbon fiber filter net.
5. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：It is described to enter conduit
（11）Upper end be provided with input port（16）.
6. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The electric discharge anode is even
Connect end（24）Quantity at least two.
7. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The electric hot plate（4）
Close to the separator（1）Side be provided with heating wire（41）.
8. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The condensation ring（5）
On be provided with condensed water delivery line（51）.
9. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The catch tray（6）
On be provided with collection effuser（61）And it is used to support the catch tray（6）Support column（62）.
10. a kind of concentrating and purifying device of xylo-oligosaccharide according to claim 1, it is characterised in that：The rotary shaft（9）
Lower end be provided with rotary drive motor（91）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915190.8A CN108728583B (en) | 2018-08-13 | 2018-08-13 | Concentration purification device of xylooligosaccharide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915190.8A CN108728583B (en) | 2018-08-13 | 2018-08-13 | Concentration purification device of xylooligosaccharide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108728583A true CN108728583A (en) | 2018-11-02 |
| CN108728583B CN108728583B (en) | 2024-04-12 |
Family
ID=63942869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810915190.8A Active CN108728583B (en) | 2018-08-13 | 2018-08-13 | Concentration purification device of xylooligosaccharide |
Country Status (1)
| Country | Link |
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| CN (1) | CN108728583B (en) |
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| Publication number | Publication date |
|---|---|
| CN108728583B (en) | 2024-04-12 |
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