CN207709035U - A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus - Google Patents
A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus Download PDFInfo
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- CN207709035U CN207709035U CN201721736359.0U CN201721736359U CN207709035U CN 207709035 U CN207709035 U CN 207709035U CN 201721736359 U CN201721736359 U CN 201721736359U CN 207709035 U CN207709035 U CN 207709035U
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- Prior art keywords
- pipeline
- ultrasound
- valve
- cavitation
- waterpower
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- 229920001661 Chitosan Polymers 0.000 title claims abstract description 52
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 17
- 230000015556 catabolic process Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 229920001542 oligosaccharide Polymers 0.000 description 2
- 150000002482 oligosaccharides Chemical class 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The utility model discloses a kind of ultrasonic waterpower preparing chitosan oligomer to cooperate with cavitation apparatus,Including attemperater,Chitosan solution,First valve,Throttle valve,Second valve,First pressure sensor,Ultrasonic Hydrodynamic cavitation device,Second pressure sensor,Flow sensor,Hot water line,Third valve,Heating system,Temperature sensor,Cold water pipeline,4th valve,Cooling system,The ultrasound Hydrodynamic cavitation device includes ultrasonic transducer,Shell,Pipeline leading portion,Line entry,Orifice plate,Pipeline back segment,The orifice plate includes No.1 orifice plate,No. two orifice plates,No. three orifice plates,No. four orifice plates,No. five orifice plates,No. six orifice plates,No. seven orifice plates and No. eight orifice plates,The design that the utility model is combined using ultrasonic cavitation and Hydrodynamic cavitation,The degradation rate of chitosan is greatly improved,Largely improve production efficiency simultaneously.
Description
Technical field
The utility model is related to degradation of chitosan fields, it particularly relates to a kind of ultrasound-water preparing chitosan oligomer
Power cooperates with cavitation apparatus.
Background technology
Chitosan oligomer (Chitooligosaccharide) is the quasi-oligomer that chitosan is generated through degradation, is a kind of
Biodegradable polycation high molecular material.Chitosan oligomer is also referred to as chitosan oligosaccharide, Chitosan poly oligosaccharide or chitin oligo saccharide, scientific name
It is β-Isosorbide-5-Nitrae-oligosaccharides-gucosamine [4], relative molecular weight is generally between 1000-10000.The water solubility of chitosan oligomer
It significantly improves, not only remains the original functional characteristic of high molecular weight chitosan, but also there are many unique physiological activity
And functional character, there is more attractive new application.Currently, the method for preparing chitosan oligomer mainly has chemical degradation method, object
Manage edman degradation Edman, five major class of enzyme hydrolysis method, combined degradation method and fungi extraction method.Mainly there are acid degradation method, oxygen in chemical degradation method
Change edman degradation Edman etc., but inevitably introduce chemical substance in these methods, subsequent treatment process is complicated, to limit
Obtain the application of product；Physical degradation methods mainly have ultrasonic degradation, microwave degradation etc., but total energy consumption is very big, is unfavorable for resource
Efficiently use；Enzyme hydrolysis method mainly has a specificity enzyme edman degradation Edman and non-specific enzyme edman degradation Edman, but in enzyme edman degradation Edman enzyme work
Property can not maintain for a long time, and the reaction time is long.
Utility model content
Purpose of the utility model is to solve defect in the prior art, provides and a kind of preparing the super of chitosan oligomer
Sound-waterpower cooperates with cavitation apparatus, has the characteristics that low energy consumption, efficient, can increase substantially the degradation efficiency of chitosan.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of ultrasound preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, including attemperater, chitosan solution, the
One valve, centrifugal pump, throttle valve, the second valve, first pressure sensor, ultrasound-Hydrodynamic cavitation device, second pressure sensor,
Flow sensor；The chitosan solution is set in attemperater, and chitosan solution is empty by piping connection to ultrasound-waterpower
Change device, the first valve, centrifugal pump, the second valve and first pressure sensor are disposed on the pipeline；Ultrasound-Hydrodynamic cavitation
Device returns chitosan solution by another piping connection and forms circulation line, be disposed on the pipeline second pressure sensor and
Flow sensor；Be provided on pipeline between centrifugal pump and the second valve another branch line be connected to flow sensor and
Pipeline between chitosan solution is provided with throttle valve on the branch line；Ultrasound-Hydrodynamic cavitation device include ultrasonic transducer and
Equipment of Hydrodynamic Cavitation, the ultrasonic transducer extend into equipment of Hydrodynamic Cavitation.
Preferably, the equipment of Hydrodynamic Cavitation includes shell, pipeline leading portion, line entry, orifice plate and pipeline back segment, ultrasound
Energy converter end face is set to pipeline leading portion, and line entry is set on shell, and hole is provided between pipeline leading portion and pipeline back segment
Plate.
Preferably, it is multi-hole orifice to state orifice plate.
Preferably, the multi-hole orifice hole count is between 24~81.
Preferably, it is provided with temperature sensor on the attemperater.
Preferably, hot water line is connected on the attemperater, the hot water line end is connected with heating system, heat
Third valve is provided in water lines.
Preferably, cold water pipeline is connected on the attemperater, the cold water line end is connected with cooling system, cold
The 4th valve is provided in water lines.
A kind of advantageous effect of ultrasound preparing chitosan oligomer provided by the utility model-waterpower collaboration cavitation apparatus exists
In：
1) use the dual cavitation of ultrasonic cavitation and Hydrodynamic cavitation that can increase substantially the efficiency of degradation of chitosan；
2) plant energy consumption reduces, is simple in structure easy to operate；
3) flow that can effectively control chitosan solution, is monitored in real time, ensures degradation process continually and steadily efficiently
It carries out；
4) design multi-hole orifice can guarantee the total area of passage of chitosan solution account for conduit cross-sectional area ratio it is sufficiently large,
So that the amount of flow of solution improves, cavitation efficiency is improved.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram of the utility model ultrasound-Hydrodynamic cavitation device；
Fig. 3 is the structural schematic diagram of the utility model multi-hole orifice.
In figure：1, attemperater；2, chitosan solution；3, the first valve；4, centrifugal pump；5, throttle valve；6, the second valve；
7, first pressure sensor；8, ultrasound-Hydrodynamic cavitation device；9, second pressure sensor；10, flow sensor；11, hot-water line
Road；12, third valve；13, heating system；14, temperature sensor；15, cold water pipeline；16, the 4th valve；17, cooling system；
81, ultrasonic transducer；82, shell；83, pipeline leading portion；84, line entry；85, orifice plate；86, pipeline back segment；851, No.1 hole
Plate；852, No. two orifice plates；853, No. three orifice plates；854, No. four orifice plates；855, No. five orifice plates；856, No. six orifice plates；857, No. seven
Orifice plate；858, No. eight orifice plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The every other embodiment that ordinary people in the field is obtained without making creative work, belongs to
The scope of protection of the utility model.
Embodiment：A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus.
Attached drawing：The geometrical parameters of orifice plate of equipment of Hydrodynamic Cavitation.
Embodiment one, chitosan solution 2 are set in attemperater 1, and temperature sensor 14 is provided on attemperater 1,
Hot water line 11 is connected on attemperater 1,11 end of the hot water line is connected with heating system 13, is set on hot water line 11
It is equipped with third valve 12；Cold water pipeline 15 is connected on attemperater 1,15 end of cold water pipeline is connected with cooling system
17, the 4th valve 16 is provided on cold water pipeline 15；Chitosan solution 2, should by piping connection to ultrasound-Hydrodynamic cavitation device 8
The first valve 3, centrifugal pump 4, the second valve 6 and first pressure sensor 7 are disposed on pipeline；Ultrasound-Hydrodynamic cavitation device 8
Chitosan solution 2 is returned by another piping connection and forms circulation line, and 9 He of second pressure sensor is disposed on the pipeline
Flow sensor 10；It is provided with another branch line on pipeline between centrifugal pump 4 and the second valve 6 and is connected to flow sensing
Pipeline between device 10 and chitosan solution 2 is provided with throttle valve 5 on the branch line；Ultrasound-Hydrodynamic cavitation device 8 includes super
Sonic transducer 81 and equipment of Hydrodynamic Cavitation, the ultrasonic transducer 81 extend into equipment of Hydrodynamic Cavitation.Equipment of Hydrodynamic Cavitation packet
Shell 82, pipeline leading portion 83, line entry 84, orifice plate 85 and pipeline back segment 86 are included, 81 end face of ultrasonic transducer is set to pipeline
Leading portion 83, line entry 84 are set on shell 82, and abacus 85 is arranged between pipeline leading portion 83 and pipeline back segment 86；Orifice plate 85
For No.1 orifice plate 851, hole count 33, aperture 2mm, 85 thickness of orifice plate is 4mm.In the present embodiment, the first valve 3 is opened, is protected
Chitosan solution 2 in reservoir 1 enters pipeline under the action of centrifugal pump 4 by attemperater 1, opens the second valve 6, and shell is poly-
Sugar juice 2 is passed through ultrasound-Hydrodynamic cavitation device 8, enters pipeline leading portion 83 by line entry 84, ultrasonic transducer 81 emits ultrasonic wave
Chitosan solution 2 is acted on, while chitosan solution 2 enters pipeline back segment 86 by No.1 orifice plate 851, subsequently into pipeline stream
It returns in attemperater 1.In this cavitation processes, acted on plus ultrasonic cavitation on the basis of Hydrodynamic cavitation, chitosan solution 2
Degradation efficiency significantly improve, flow through No.1 orifice plate 851, ensure that the flow of solution, ensure that cavitation effect is continual and steady and high
Effect.Flow sensor 10 can detect the uninterrupted of chitosan solution 2 in real time, and first pressure sensor 7 and second pressure pass
Sensor 9 can detect the chitosan that the chitosan solution 2 of feed line controls throttle valve 5 to inflow in turn to the pressure size of pipeline
Solution 2 is shunted.Temperature sensor 14 on attemperater 1 monitors temperature change in real time, when 1 temperature of attemperater reduces
When, heating system 13 starts, and third valve 12 is opened, and water can be heated into heating system 13 and be returned again by hot water line 11
Into attemperater 1；When 1 temperature of attemperater needs to increase, cooling system 17 works, and the 4th valve 16 is opened, and water can be into
Enter cooling system 17 and cool down and is returned in attemperater 1 by cold water pipeline 15 again；In the monitoring of temperature sensor 14
Under, attemperater 1 can keep the temperature for being suitble to chitosan solution 2 to preserve always.
Embodiment two, on the basis of embodiment one, orifice plate 85 is revised as No. two orifice plates 852, and hole count 32, aperture is
2mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Embodiment three, on the basis of embodiment one, orifice plate 85 is revised as No. three orifice plates 853, and hole count 49, aperture is
1.5mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Example IV, on the basis of embodiment one, orifice plate 85 is revised as No. four orifice plates 854, and hole count 41, aperture is
1.5mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Embodiment five, on the basis of embodiment one, orifice plate 85 is revised as No. five orifice plates 855, and hole count 41, aperture is
2mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Embodiment six, on the basis of embodiment one, orifice plate 85 is revised as No. six orifice plates 856, and hole count 24, aperture is
2mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Embodiment seven, on the basis of embodiment one, orifice plate 85 is revised as No. seven orifice plates 857, and hole count 64, aperture is
2mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
Embodiment eight, on the basis of embodiment one, orifice plate 85 is revised as No. eight orifice plates 858, and hole count 81, aperture is
2mm, 85 thickness of orifice plate are 4mm, remaining parameter constant.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to include these modification and variations.
Claims (7)
1. a kind of ultrasound preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that including：Attemperater, shell are poly-
Sugar juice, the first valve, centrifugal pump, throttle valve, the second valve, first pressure sensor, ultrasound-Hydrodynamic cavitation device, the second pressure
Force snesor, flow sensor；
The chitosan solution is set in attemperater, and chitosan solution, should by piping connection to ultrasound-Hydrodynamic cavitation device
The first valve, centrifugal pump, the second valve and first pressure sensor are disposed on pipeline；Ultrasound-Hydrodynamic cavitation device passes through
Another piping connection returns chitosan solution and forms circulation line, and second pressure sensor is disposed on the pipeline and flow passes
Sensor；It is provided with another branch line on pipeline between centrifugal pump and the second valve and is connected to flow sensor and chitosan
Pipeline between solution is provided with throttle valve on the branch line；
Ultrasound-Hydrodynamic cavitation device includes ultrasonic transducer and equipment of Hydrodynamic Cavitation, and the ultrasonic transducer extends into Hydrodynamic cavitation
In device.
2. the ultrasound according to claim 1 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
It includes shell, pipeline leading portion, line entry, orifice plate and pipeline back segment to state equipment of Hydrodynamic Cavitation, and ultrasonic transducer end face is set to
Pipeline leading portion, line entry are set on shell, and abacus is arranged between pipeline leading portion and pipeline back segment.
3. the ultrasound according to claim 2 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
It is multi-hole orifice to state orifice plate.
4. the ultrasound according to claim 3 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
Multi-hole orifice hole count is stated between 24~81.
5. the ultrasound according to claim 1 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
It states and is provided with temperature sensor on attemperater.
6. the ultrasound according to claim 1 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
It states and is connected with hot water line on attemperater, the hot water line end is connected with heating system, and is provided on hot water line
Three valves.
7. the ultrasound according to claim 1 for preparing chitosan oligomer-waterpower cooperates with cavitation apparatus, which is characterized in that institute
It states and is connected with cold water pipeline on attemperater, the cold water line end is connected with cooling system, and cold water pipe road is provided with the
Four valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736359.0U CN207709035U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736359.0U CN207709035U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN207709035U true CN207709035U (en) | 2018-08-10 |
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|---|---|---|---|
| CN201721736359.0U Expired - Fee Related CN207709035U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrasound preparing chitosan oligomer-waterpower collaboration cavitation apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824175A (en) * | 2019-03-30 | 2019-05-31 | 山东大学 | A kind of organic wastewater ultrasound and Hydrodynamic cavitation combined apparatus |
| CN110496415A (en) * | 2019-07-31 | 2019-11-26 | 武汉大学 | A kind of injection type cavitation extracts method, application and its device used of anthocyanin |
| CN112939184A (en) * | 2021-01-28 | 2021-06-11 | 辽宁大学 | Method for degrading tetracycline antibiotics in wastewater by using hydraulic cavitation system based on amplification orifice plate |
-
2017
- 2017-12-13 CN CN201721736359.0U patent/CN207709035U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824175A (en) * | 2019-03-30 | 2019-05-31 | 山东大学 | A kind of organic wastewater ultrasound and Hydrodynamic cavitation combined apparatus |
| CN110496415A (en) * | 2019-07-31 | 2019-11-26 | 武汉大学 | A kind of injection type cavitation extracts method, application and its device used of anthocyanin |
| CN110496415B (en) * | 2019-07-31 | 2021-01-01 | 武汉大学 | Method for extracting anthocyanin by injection type cavitation, application and device used by method |
| CN112939184A (en) * | 2021-01-28 | 2021-06-11 | 辽宁大学 | Method for degrading tetracycline antibiotics in wastewater by using hydraulic cavitation system based on amplification orifice plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |