CN102321123A - Preparation device of water-soluble chitosan oligosaccharide - Google Patents
Preparation device of water-soluble chitosan oligosaccharide Download PDFInfo
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- CN102321123A CN102321123A CN201110231754A CN201110231754A CN102321123A CN 102321123 A CN102321123 A CN 102321123A CN 201110231754 A CN201110231754 A CN 201110231754A CN 201110231754 A CN201110231754 A CN 201110231754A CN 102321123 A CN102321123 A CN 102321123A
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Abstract
The invention discloses a preparation device of water-soluble chitosan oligosaccharide, which comprises a stirrer (10), a hydrogen peroxide reaction chamber (20), a transmission belt (30), a microwave heating device (40), an alcohol hydrogen peroxide reaction synthesizing kettle (50), a soaking stirring device (60), a pumping filtration pipe (70), a pumping filtration chamber (80), a centrifuging device (90), a freeze drying device (500) or a microwave vacuum freeze drying device (400) or a microwave vacuum drying device (100), and a mesh sieve crushing device (200). The preparation device of water-soluble chitosan oligosaccharide of the invention prepares water-soluble chitosan oligosaccharide by a physical microwave degradation method.
Description
Technical field
The present invention relates to a kind of preparation facilities, particularly a kind of preparation facilities of water-soluble chitosan oligosaccharide.
Background technology
Oligochitosan also is Chitosan poly oligosaccharide; Also claim chitin oligo saccharide, formal name used at school β-1,4-oligosaccharides-glycamine; Be a kind of brand-new product that chitosan is obtained through special processing technology processing, the low molecular weight product that it is water-soluble better, big, the biological affinity height of function is easy to absorb.It has the unexistent higher solubility of chitosan and easily by the function of many uniquenesses such as organism utilization, all plays effect in agricultural, medicine, chemical industry, food even beauty culture.
At present, the preparation method of oligochitosan mainly is chemical degradation method and enzymolysis process.
Chemical degradation method is in reactor drum, to add the high-molecular weight chitosan, presses corresponding proportion then and adds hydrochloric acid; Stir, and the concentration of control chitosan, add enzyme reagent; With hydrochloric acid control reaction mixture pH value within the specific limits, kept 2-24 hour, reaction is able to fully; Obtain the oligochitosan hydrochloride through filtering with purifying then, this preparation method can produce by product and influence the purity of oligochitosan, and not only quality product is difficultly controlled, less stable; And the product range of application of its purification is little, is very limited on the functions of use, and its end reaction movement pollutes the environment simultaneously.
Enzymolysis process is that the mode of utilizing some enzyme to ftracture, change molecular structure specifically reaches the degraded purpose, and its process comprises processes such as curing, activation, pickling, enzymolysis, deposition, fractionation, washing, drying, does not generate owing in whole degradation process, there are other byproducts of reaction; Become the method for many usefulness on producing at present, its shortcoming is: complex procedures, degradation efficiency are low, and the time is long; Investment is big; Energy consumption is big, and product cost is very high, and can not eliminate problem of environmental pollution fully; Still be in laboratory study, short run trial production stage at present, reach commercial scale prodn still has the series of process technical problem to solve.
Summary of the invention
Technical problem to be solved by this invention is, a kind of preparation facilities of water-soluble chitosan oligosaccharide is provided, and this preparation facilities is to adopt physics microwave degradation legal system to be equipped with water-soluble chitosan oligosaccharide.
In order to solve the problems of the technologies described above, first kind of technical scheme of the present invention is: a kind of preparation facilities of water-soluble chitosan oligosaccharide comprises
Whisking appliance, its front end is provided with material pot and water pot, and its rear end is provided with discharge port;
The ydrogen peroxide 50 reaction box is positioned at the rear end of said whisking appliance, is provided with import and outlet;
Transport tape, an end of the length end face of said transport tape is positioned at the lower end of the discharge port of said whisking appliance, and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box, and the width end face of said transport tape is respectively arranged with the edge;
Microwave heating installation, between said whisking appliance and ydrogen peroxide 50 reaction box, and through said transport tape;
The alcohol ydrogen peroxide 50 reacts synthesis reactor, is positioned at the rear end of said ydrogen peroxide 50 reaction box, is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor is communicated with the outlet of said ydrogen peroxide 50 reaction box;
The soaking and stirring device is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor, is provided with import and outlet, and the import of said soaking and stirring device is communicated with through the 3rd pipeline with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor;
The suction filtration pipe is positioned at the rear end of said soaking and stirring device, is provided with import and outlet, and the import of said suction filtration pipe is communicated with the outlet of said soaking and stirring device;
The suction filtration case is positioned at the rear end of said suction filtration pipe, is provided with import and outlet, and the import of said suction filtration case is communicated with the outlet of said suction filtration pipe;
Centrifugal device is positioned at the rear end of said suction filtration case, is provided with import and outlet, and the import of said centrifugal device is communicated with the outlet of said suction filtration case;
The microwave vacuum drying device is positioned at the rear end of said centrifugal device, is provided with import and outlet, and the import of said microwave vacuum drying device is positioned at the lower end of the outlet of said centrifugal device.
The mesh sieve shredding unit is positioned at the lower end of the outlet of said microwave vacuum drying device.
Further, also comprise filling apparatus, be positioned at the lower end of said microwave vacuum drying device.
Further, said soaking and stirring device is a plurality of.
Further, the front end of said whisking appliance is provided with material pot through the connection of first pipeline.
Further, said first pipeline is provided with first by-pass valve control.
Further, the front end of said whisking appliance is provided with water pot through the connection of second pipeline.
Further, said second pipeline is provided with second by-pass valve control.
Further, said the 3rd pipeline is provided with the 3rd by-pass valve control.
The preparation principle of this first kind of technical scheme is following: in water pot and material pot, be respectively charged into water and high-molecular weight chitosan raw material according to a certain percentage, after whisking appliance stirs, make it form the high-molecular weight chitosan solution.Chitosan solution flows out through the discharge port of whisking appliance, is transferred to microwave heating installation through transport tape and carries out microwave radiation, and then high molecular chitosan solution will be degraded and form low-molecular-weight chitosan solution.Low-molecular-weight chitosan feed liquid is transported to the ydrogen peroxide 50 reaction box through transport tape and carries out chemical reaction, makes chitosan solution concentration step-down, and fully dissolving; Again through alcohol ydrogen peroxide 50 reaction synthesis reactor chemical reaction and post precipitation; Form low-molecular-weight oligochitosan mixture solution; Evenly stir through the soaking and stirring device again, low-molecular-weight oligochitosan mixture solution is fully dissolved, again after the suction filtration pipe is extracted alcohol and ydrogen peroxide 50 out; Form the oligochitosan of certain viscosity; Dry the back through centrifugal device and form blocky oligochitosan, carry out drying through the microwave vacuum drying device after, pulverize and screen low-molecular-weight, the oligochitosan that is easy to be dissolved in water of formation solid granulates shape again through the mesh sieve shredding unit.
In order to solve the problems of the technologies described above, second kind of technical scheme of the present invention is: a kind of preparation facilities of water-soluble chitosan oligosaccharide comprises
Whisking appliance, its front end is provided with material pot and water pot, and its rear end is provided with discharge port;
The ydrogen peroxide 50 reaction box is positioned at the rear end of said whisking appliance, is provided with import and outlet;
Transport tape, an end of the length end face of said transport tape is positioned at the lower end of the discharge port of said whisking appliance, and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box, and the width end face of said transport tape is respectively arranged with the edge;
Microwave heating installation, between said whisking appliance and ydrogen peroxide 50 reaction box, and through said transport tape;
The alcohol ydrogen peroxide 50 reacts synthesis reactor, is positioned at the rear end of said ydrogen peroxide 50 reaction box, is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor is communicated with the outlet of said ydrogen peroxide 50 reaction box;
The soaking and stirring device is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor, is provided with import and outlet, and the import of said soaking and stirring device is communicated with through the 3rd pipeline with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor;
The suction filtration pipe is positioned at the rear end of said soaking and stirring device, is provided with import and outlet, and the import of said suction filtration pipe is communicated with the outlet of said soaking and stirring device;
The suction filtration case is positioned at the rear end of said suction filtration pipe, is provided with import and outlet, and the import of said suction filtration case is communicated with the outlet of said suction filtration pipe;
Centrifugal device is positioned at the rear end of said suction filtration case, is provided with import and outlet, and the import of said centrifugal device is communicated with the outlet of said suction filtration case;
The microwave vacuum freeze drying installation is positioned at the rear end of said centrifugal device, is provided with import and outlet, and the import of said microwave vacuum drying device is positioned at the lower end of the outlet of said centrifugal device.
The preparation principle of the preparation principle of this second kind of technical scheme and first kind of technical scheme is basic identical, and its difference is: to the drying treatment of blocky oligochitosan.What be that the present technique scheme adopts is the microwave vacuum freeze drying installation, and promptly the heating radiant drying forms granular water-soluble chitosan oligosaccharide after the lyophilize more earlier, need not pulverize and screen through the mesh sieve shredding unit.
In order to solve the problems of the technologies described above, the third technical scheme of the present invention is: a kind of preparation facilities of water-soluble chitosan oligosaccharide comprises
Whisking appliance, its front end is provided with material pot and water pot, and its rear end is provided with discharge port;
The ydrogen peroxide 50 reaction box is positioned at the rear end of said whisking appliance, is provided with import and outlet;
Transport tape, an end of the length end face of said transport tape is positioned at the lower end of the discharge port of said whisking appliance, and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box, and the width end face of said transport tape is respectively arranged with the edge;
Microwave heating installation, between said whisking appliance and ydrogen peroxide 50 reaction box, and through said transport tape;
The alcohol ydrogen peroxide 50 reacts synthesis reactor, is positioned at the rear end of said ydrogen peroxide 50 reaction box, is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor is communicated with the outlet of said ydrogen peroxide 50 reaction box;
The soaking and stirring device is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor, is provided with import and outlet, and the import of said soaking and stirring device is communicated with through the 3rd pipeline with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor;
The suction filtration pipe is positioned at the rear end of said soaking and stirring device, is provided with import and outlet, and the import of said suction filtration pipe is communicated with the outlet of said soaking and stirring device;
The suction filtration case is positioned at the rear end of said suction filtration pipe, is provided with import and outlet, and the import of said suction filtration case is communicated with the outlet of said suction filtration pipe;
Centrifugal device is positioned at the rear end of said suction filtration case, is provided with import and outlet, and the import of said centrifugal device is communicated with the outlet of said suction filtration case;
Freeze drying plant is positioned at the rear end of said centrifugal device, is provided with import and outlet, and the import of said microwave vacuum drying device is positioned at the lower end of the outlet of said centrifugal device.
The preparation principle of the preparation principle of this third technical scheme and first kind of technical scheme is basic identical, and its difference is: to the drying treatment of blocky oligochitosan.What be that the present technique scheme adopts is freeze drying plant, after promptly directly blocky oligochitosan being carried out lyophilize and handles, just forms granular water-soluble chitosan oligosaccharide, also need not pulverize and screen through the mesh sieve shredding unit.
Description of drawings
Fig. 1 is the structural representation of the preparation facilities of water-soluble chitosan oligosaccharide of the present invention.
Fig. 2 is the structural representation of the preparation facilities embodiment 2 of water-soluble chitosan oligosaccharide of the present invention;
Fig. 3 is the structural representation of the preparation facilities embodiment 3 of water-soluble chitosan oligosaccharide of the present invention.
Shown in the figure: 10, whisking appliance, 11, material pot, 12, water pot, 13, discharge port, 14, first pipeline; 15, first by-pass valve control, 16, second pipeline, 17, second by-pass valve control, 20, the ydrogen peroxide 50 reaction box, 30, transport tape; 40, microwave heating installation, 50, alcohol ydrogen peroxide 50 reaction synthesis reactor, the 51, the 3rd by-pass valve control, the 52, the 3rd pipeline, 60, the soaking and stirring device; 70, suction filtration pipe, 80, the suction filtration case, 90, centrifugal device, 100, the microwave vacuum drying device; 200, mesh sieve is pulverized screening device, and 300, filling apparatus, 400, the microwave vacuum freeze drying installation, 500, freeze drying plant.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in detail:
Embodiment 1
As shown in Figure 1; The preparation facilities of water-soluble chitosan oligosaccharide of the present invention comprises whisking appliance 10, has transport tape 30, microwave heating installation 40, ydrogen peroxide 50 reaction box 20, alcohol ydrogen peroxide 50 reaction synthesis reactor 50, soaking and stirring device 60, suction filtration pipe 70, suction filtration case 80, centrifugal device 90, microwave vacuum drying device 100, the mesh sieve shredding unit 200 of pallet.
The alcohol ydrogen peroxide 50 reacts synthesis reactor 50, is positioned at the rear end of said ydrogen peroxide 50 reaction box 20, is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor 50 is communicated with the outlet of said ydrogen peroxide 50 reaction box 20; Alcohol ydrogen peroxide 50 reaction synthesis reactor 50 makes the low-molecular-weight chitosan solution that is easy to dissolved, concentration step-down form low-molecular-weight oligochitosan solution.
Soaking and stirring device 60 is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor 50, is provided with import and outlet, and the import of said soaking and stirring device 60 is communicated with through the 3rd pipeline 52 with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor 50; Soaking and stirring device 60 can fully dissolve oligochitosan solution.
Microwave vacuum drying device 100 is positioned at the rear end of said centrifugal device 90, is provided with import and outlet, and the import of said microwave vacuum drying device 100 is positioned at the lower end of the outlet of said centrifugal device 90.Blocky oligochitosan proceeds to mesh sieve shredding unit 200 behind microwave vacuum drying,
Mesh sieve shredding unit 200 is positioned at the lower end of the outlet of said microwave vacuum drying device 100; Mesh sieve shredding unit 200 with dried block oligochitosan crushing and screening after, form granular water-soluble chitosan oligosaccharide finished product.
Filling apparatus 300 is with the lower end of mesh sieve shredding unit 200; Be used for the water miscible oligochitosan finished product of can.
As preferred implementation, said soaking and stirring device 60 is a plurality of, and the present invention adopts three
As preferred implementation, the front end of said whisking appliance 10 is provided with material pot 11 through 14 connections of first pipeline.Said first pipeline 14 is provided with first by-pass valve control 15.First by-pass valve control 15 is used to control the deal of the chitosan raw material that is encased in whisking appliance 10.
As preferred implementation, the front end of said whisking appliance 10 is provided with water pot 12 through 16 connections of second pipeline.Said second pipeline 16 is provided with second by-pass valve control 17.Second by-pass valve control 17 is used to control the deal of the water that is encased in whisking appliance 10.
As preferred implementation, said the 3rd pipeline 52 is provided with the 3rd by-pass valve control 51.Through controlling opening or closing of the 3rd by-pass valve control 51, whether the oligochitosan solution that control forms through alcohol ydrogen peroxide 50 reaction synthesis reactor proceeds to and soaks in the soaking and stirring device 60 and stir.
The preparation principle of present embodiment 1 is following: in water pot 11 and material pot 12, be respectively charged into water and high-molecular weight chitosan raw material according to a certain percentage, after whisking appliance 10 stirs, make it form the high-molecular weight chitosan solution.Chitosan solution flows out through the discharge port 13 of whisking appliance 10, is transferred to microwave heating installation 40 through transport tape 30 and carries out microwave radiation, and then high molecular chitosan solution will be degraded and form low-molecular-weight chitosan solution.Low-molecular-weight chitosan feed liquid is transported to ydrogen peroxide 50 reaction box 20 through transport tape 30 and carries out chemical reaction, makes chitosan solution concentration step-down, and fully dissolving; Again through alcohol ydrogen peroxide 50 reaction synthesis reactor 50 chemical reactions and post precipitation; Form low-molecular-weight oligochitosan mixture solution; Evenly stir through soaking and stirring device 60 again, low-molecular-weight oligochitosan mixture solution is fully dissolved, again after suction filtration pipe 70 is extracted alcohol and ydrogen peroxide 50 out; Form the oligochitosan of certain viscosity; Dry the back through centrifugal device 90 and form blocky oligochitosan, carry out drying through microwave vacuum drying device 100 after, pulverize and screen low-molecular-weight, the oligochitosan that is easy to be dissolved in water of formation solid granulates shape again through mesh sieve shredding unit 200.
Embodiment 2
As shown in Figure 2, present embodiment 2 is on the basis of embodiment 1, to improve to form, and its difference is: omitted mesh sieve shredding unit 200, and microwave vacuum drying device 100 is replaced with microwave vacuum freeze drying installation 200.Promptly heat earlier carry out again freezing.Be embodiment 2 is the modes through deepfreeze, prepare granular water-soluble chitosan oligosaccharide.
The preparation principle of the preparation principle of present embodiment 2 and embodiment 1 is basic identical, and its difference is: to the drying treatment of blocky oligochitosan.What be that present embodiment 2 adopts is microwave vacuum freeze drying installation 400, and promptly the heating radiant drying forms granular water-soluble chitosan oligosaccharide after the lyophilize more earlier, need not pulverize and screen through mesh sieve shredding unit 200.
Embodiment 3
As shown in Figure 3, present embodiment 2 is on the basis of embodiment 2, to improve to form, and its difference is: microwave vacuum drying device 100 is replaced with general freeze drying plant 200.Be embodiment 3 adopts direct lyophilize to handle, prepare granular water-soluble chitosan oligosaccharide.Rather than the type of cooling again heats in the elder generation among the embodiment 2.
The principle of present embodiment 3 preparation water-soluble chitosan oligosaccharides and the preparation principle of embodiment 2 are basic identical, and its difference is: to the drying treatment of blocky oligochitosan.What be that embodiment 3 cases adopt is freeze drying plant 500, after promptly directly blocky oligochitosan being carried out lyophilize and handles, just forms granular water-soluble chitosan oligosaccharide, also need not pulverize and screen through mesh sieve shredding unit 200.
Because the preparation facilities core apparatus of water-soluble chitosan oligosaccharide of the present invention is a microwave heating installation; Microwave heating installation; Adopt physics microwave degradation method that the high-molecular weight chitosan solution is degraded to low-molecular-weight chitosan solution, form oligochitosan solution through ydrogen peroxide 50 reaction box and alcohol ydrogen peroxide 50 reaction synthesis reactor again.Therefore, the preparation facilities of water-soluble chitosan oligosaccharide of the present invention is to adopt physics microwave degradation legal system to be equipped with water-soluble chitosan oligosaccharide.
Claims (10)
1. the preparation facilities of a water-soluble chitosan oligosaccharide is characterized in that: comprise
Whisking appliance (10), its front end are provided with material pot (11) and water pot (12), and its rear end is provided with discharge port (13);
Ydrogen peroxide 50 reaction box (20) is positioned at the rear end of said whisking appliance (10), is provided with import and outlet;
Transport tape (30), an end of the length end face of said transport tape (30) are positioned at the lower end of the discharge port (13) of said whisking appliance (10), and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box (20), and the bottom of said transport tape (30) is provided with pallet;
Microwave heating installation (40) is positioned between said whisking appliance (10) and the ydrogen peroxide 50 reaction box (20), and through said transport tape (30);
The alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is positioned at the rear end of said ydrogen peroxide 50 reaction box (20), is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50) is communicated with the outlet of said ydrogen peroxide 50 reaction box (20);
Soaking and stirring device (60) is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is provided with import and outlet, and the import of said soaking and stirring device (60) is communicated with through the 3rd pipeline (51) with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50);
Suction filtration pipe (70) is positioned at the rear end of said soaking and stirring device (60), is provided with import and outlet, and the import of said suction filtration pipe (70) is communicated with the outlet of said soaking and stirring device (60);
Suction filtration case (80) is positioned at the rear end of said suction filtration pipe (70), is provided with import and outlet, and the import of said suction filtration case (80) is communicated with the outlet of said suction filtration pipe (70);
Centrifugal device (90) is positioned at the rear end of said suction filtration case (80), is provided with import and outlet, and the import of said centrifugal device (90) is communicated with the outlet of said suction filtration case (80);
Microwave vacuum drying device (100) is positioned at the rear end of said centrifugal device (90), is provided with import and outlet, and the import of said microwave vacuum drying device (100) is positioned at the lower end of the outlet of said centrifugal device (90);
Mesh sieve shredding unit (200) is positioned at the lower end of the outlet of said microwave vacuum drying device (100).
2. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 1 is characterized in that: also comprise filling apparatus (300), be positioned at the lower end of said microwave vacuum drying device (100).
3. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 1 is characterized in that: said soaking and stirring device (60) is for a plurality of.
4. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 1 is characterized in that: the front end of said whisking appliance (10) is communicated with through first pipeline (14) and is provided with material pot (11).
5. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 4, it is characterized in that: said first pipeline (14) is provided with first by-pass valve control (15).
6. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 1 is characterized in that: the front end of said whisking appliance (10) is communicated with through second pipeline (16) and is provided with water pot (12).
7. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 6, it is characterized in that: said second pipeline (16) is provided with second by-pass valve control (17).
8. the preparation facilities of water-soluble chitosan oligosaccharide according to claim 1, it is characterized in that: said the 3rd pipeline (51) is provided with the 3rd by-pass valve control (52).
9. the preparation facilities of a water-soluble chitosan oligosaccharide is characterized in that: comprise
Whisking appliance (10), its front end are provided with material pot (11) and water pot (12), and its rear end is provided with discharge port (13);
Ydrogen peroxide 50 reaction box (20) is positioned at the rear end of said whisking appliance (10), is provided with import and outlet;
Transport tape (30), an end of the length end face of said transport tape (30) are positioned at the lower end of the discharge port (13) of said whisking appliance (10), and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box (20), and the width end face of said transport tape (30) is respectively arranged with the edge;
Microwave heating installation (40) is positioned between said whisking appliance (10) and the ydrogen peroxide 50 reaction box (20), and through said transport tape (30);
The alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is positioned at the rear end of said ydrogen peroxide 50 reaction box (20), is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50) is communicated with the outlet of said ydrogen peroxide 50 reaction box (20);
Soaking and stirring device (60) is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is provided with import and outlet, and the import of said soaking and stirring device (60) is communicated with through the 3rd pipeline (51) with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50);
Suction filtration pipe (70) is positioned at the rear end of said soaking and stirring device (60), is provided with import and outlet, and the import of said suction filtration pipe (70) is communicated with the outlet of said soaking and stirring device (60);
Suction filtration case (80) is positioned at the rear end of said suction filtration pipe (70), is provided with import and outlet, and the import of said suction filtration case (80) is communicated with the outlet of said suction filtration pipe (70);
Centrifugal device (90) is positioned at the rear end of said suction filtration case (80), is provided with import and outlet, and the import of said centrifugal device (90) is communicated with the outlet of said suction filtration case (80);
Microwave vacuum freeze drying installation (400) is positioned at the rear end of said centrifugal device (90), is provided with import and outlet, and the import of said microwave vacuum drying device (100) is positioned at the lower end of the outlet of said centrifugal device (90).
10. the preparation facilities of a water-soluble chitosan oligosaccharide is characterized in that: comprise
Whisking appliance (10), its front end are provided with material pot (11) and water pot (12), and its rear end is provided with discharge port (13);
Ydrogen peroxide 50 reaction box (20) is positioned at the rear end of said whisking appliance (10), is provided with import and outlet;
Transport tape (30), an end of the length end face of said transport tape (30) are positioned at the lower end of the discharge port (13) of said whisking appliance (10), and the other end is positioned at the ingress of said ydrogen peroxide 50 reaction box (20), and the width end face of said transport tape (30) is respectively arranged with the edge;
Microwave heating installation (40) is positioned between said whisking appliance (10) and the ydrogen peroxide 50 reaction box (20), and through said transport tape (30);
The alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is positioned at the rear end of said ydrogen peroxide 50 reaction box (20), is provided with import and outlet, and the import of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50) is communicated with the outlet of said ydrogen peroxide 50 reaction box (20);
Soaking and stirring device (60) is positioned at the rear end that said alcohol ydrogen peroxide 50 reacts synthesis reactor (50), is provided with import and outlet, and the import of said soaking and stirring device (60) is communicated with through the 3rd pipeline (51) with the outlet of said alcohol ydrogen peroxide 50 reaction synthesis reactor (50);
Suction filtration pipe (70) is positioned at the rear end of said soaking and stirring device (60), is provided with import and outlet, and the import of said suction filtration pipe (70) is communicated with the outlet of said soaking and stirring device (60);
Suction filtration case (80) is positioned at the rear end of said suction filtration pipe (70), is provided with import and outlet, and the import of said suction filtration case (80) is communicated with the outlet of said suction filtration pipe (70);
Centrifugal device (90) is positioned at the rear end of said suction filtration case (80), is provided with import and outlet, and the import of said centrifugal device (90) is communicated with the outlet of said suction filtration case (80);
Freeze drying plant (500) is positioned at the rear end of said centrifugal device (90), is provided with import and outlet, and the import of said microwave vacuum drying device (100) is positioned at the lower end of the outlet of said centrifugal device (90).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110231754.4A CN102321123B (en) | 2011-08-12 | 2011-08-12 | Preparation device of water-soluble chitosan oligosaccharide |
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| CN201110231754.4A CN102321123B (en) | 2011-08-12 | 2011-08-12 | Preparation device of water-soluble chitosan oligosaccharide |
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| CN102321123B CN102321123B (en) | 2014-09-03 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665545A (en) * | 2009-09-22 | 2010-03-10 | 上海麟麟麒原动力科技发展有限公司 | Method for preparing chitosan into water-soluble chitosan oligosaccharide |
| CN202226797U (en) * | 2011-08-12 | 2012-05-23 | 高翔 | Preparation device for water-soluble chitosan oligosaccharide |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665545A (en) * | 2009-09-22 | 2010-03-10 | 上海麟麟麒原动力科技发展有限公司 | Method for preparing chitosan into water-soluble chitosan oligosaccharide |
| CN202226797U (en) * | 2011-08-12 | 2012-05-23 | 高翔 | Preparation device for water-soluble chitosan oligosaccharide |
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| CN102321123B (en) | 2014-09-03 |
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