CN2760040Y - An improved bioreactor for producing high viscosity microbial glue - Google Patents
An improved bioreactor for producing high viscosity microbial glue Download PDFInfo
- Publication number
- CN2760040Y CN2760040Y CN 200320106350 CN200320106350U CN2760040Y CN 2760040 Y CN2760040 Y CN 2760040Y CN 200320106350 CN200320106350 CN 200320106350 CN 200320106350 U CN200320106350 U CN 200320106350U CN 2760040 Y CN2760040 Y CN 2760040Y
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- Prior art keywords
- high viscosity
- reactor
- bio
- utility
- model
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- 239000003292 glue Substances 0.000 title abstract 2
- 230000000813 microbial effect Effects 0.000 title description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 244000005700 microbiome Species 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000000855 fermentation Methods 0.000 claims description 21
- 230000004151 fermentation Effects 0.000 claims description 21
- 230000002906 microbiologic effect Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002503 metabolic effect Effects 0.000 claims 1
- 229920001285 xanthan gum Polymers 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229940082509 xanthan gum Drugs 0.000 abstract 1
- 235000010493 xanthan gum Nutrition 0.000 abstract 1
- 239000000230 xanthan gum Substances 0.000 abstract 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000004060 metabolic process Effects 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000589636 Xanthomonas campestris Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The utility model relates to an improvement made on general type bioreactors. The utility model is characterized in that a driving device which is matched with a large-size bioreactor uses a high power frequency converting motor which is matched with a frequency converter and a speed reducer; as a result, the mixing speed achieves the stepless speed change within wide amplitude. A unique aspect ratio is used. The form of heat conduction, which combines an outside-tank coil pipe with an inside-tank array pipe, is used so as to increase the efficiency of heat transfer and utilization of equipment. Parameters of temperature, liquid level, dissolved oxygen, pH value, defoaming, etc. are automatically controlled so as to increase production and adhesive capacity. The large-size bioreactor of the utility model has good performance so that the utility model is especially suitable for producing microorganism glue (such as, xanthan gum with high viscosity) with high viscosity.
Description
Affiliated technical field
The utility model relates to a kind of bio-reactor that is used for production high viscosity microbiological gum that has improved, and is volume is 60-100m
3The macro-organism reactor, this novel reactor improves supporting transmission system, aspect ratio, thermal conduction form.Processing parameters such as temperature, dissolved oxygen, liquid level, potential of hydrogen, froth breaking are changed into automatic control by hand control.This reactor is specially adapted to produce various full-bodied microbiological gums, especially is suitable for the production high viscosity xanthan.
Background technology
In fermentation process, the viscosity of karusen is also not really high mostly.But for producing full-bodied microbiological gum (as high viscosity xanthan), the viscosity of maturing fermentation wine with dregs is up to 20000-50000mPa.s, and universal bio-reactor is difficult to adapt to.
In recent years, the fermenting process of many products has developed into the maximum oxygen delivery capacity that the demand of oxygen is surpassed existing installation, and its consequence is the limiting factor that oxygen transfer rate becomes this product fermentation yield.Fact proved that the oxygen supply deficiency may cause the irretrievable loss of bacterial classification, maybe may cause the change of metabolism direction.In the aerobic microbiological fermentation reaction, particularly with strain X .campestris handle well during the fermentation oxygen supply and aerobic between relation be to guarantee the optimized importance of production process.
Except satisfying the nutritional need of producing bacterial classification, also need keep the suitable culture condition of bacterial classification during the fermentation, wherein the important point is exactly to keep thalli growth and the required optimum temperuture of synthetic product.All carry out under various enzyme catalysiss because microorganism growth and product are synthetic, temperature is the essential condition that guarantees that enzyme is lived.Therefore, in fermentation system, must guarantee stable and proper temperature environment.For the sticking material of height, because the reduction of heat conduction efficiency keeps needed temperature to become a very difficult thing during the fermentation.
In fermentation industry, in order to carry out necessary control to production process, need be to carrying out period sampling measuring as processing parameters such as temperature, dissolved oxygen, liquid level, potential of hydrogen, froth breakings.Because the complicacy of bioprocesses, make the monitoring of fermentation industry production process lag behind other industry, make the processing parameter control of bio-reactor, the processing parameter of the bio-reactor of producing especially for the high viscosity microbiological gum, few can the employing automatically controlled, and do not reach requirement far away.
Summary of the invention
The utility model macro-organism reactor improves tank body and structure, as accompanying drawing.The utility model solves the problems of the technologies described above the technical scheme that is adopted:
1, (volume is 60-100m large-scale
3) bio-reactor supporting transmission mechanism adopt frequency transformer to regulate control high-power frequency conversion motor and speed reducer (in the accompanying drawing 1,2), make stirring velocity reach the stepless change of (10-500rpm) in the wide cut degree.Simultaneously, adjust rotating speed at any time, adopted unique aspect ratio according to the actual needs of microorganism growth, cooperate an amount of ventilation, guarantee the gas-liquid thorough mixing, the beneficial effects of the utility model are, guarantee the dissolved oxygen that microbial fermentation is essential, and can save power current 30-50%.
It is 2, of the present utility model that large-scale (volume is 60-100m
3) bio-reactor, it is characterized in that adopting jar external coil and jar thermal conduction form that interior tubulation combines, in the accompanying drawings, 3 is a jar external coil, 4 is a jar interior tubulation.Cooperate and adopt the circulation water at low temperature, improved heat transfer efficiency, increased the service efficiency of bio-reactor.The beneficial effects of the utility model are to have guaranteed that microorganism growth and product synthesize the optimal temperature of needed enzyme, have improved the viscosity of output and product.
It is 3, of the present utility model that large-scale (volume is 60-100m
3) bio-reactor, it is characterized in that processing parameters such as A.T.C, liquid level, dissolved oxygen, potential of hydrogen, froth breaking in whole fermentation process, Controlling System is by field controlling instrument (lower computer Controlling System), communication, Computerized analysis system (upper computer control system), transmitter and topworks form.The lower computer Controlling System adopts the S7-300 of Siemens Large PLC system, joins touch-screen and shows, operates.Multiple functional, stable performance.Upper computer control system has data setting to be controlled, and preset delayed type and set control, history data store, tracing analysis, batch form generates automatically, output print, Password Management, anomaly analysis, functions such as input of 2 tunnel external datas and analysis.WIN95 or WIN2000 platform, man-machine interface close friend.The beneficial effects of the utility model are, have guaranteed the optimum growth metabolism of microorganism during the fermentation, have improved the viscosity of output and product.
Description of drawings
Accompanying drawing is the structure iron of bio-reactor of the present utility model.
Among the figure, 1. change speed motor, 2. step-down gear, 3. jar external coil, 4. jar in tubulation, 5. tank body, 6. manhole, 7. froth breaking rake, 8. stir shaft, 9. stirring rake, 10. shaft coupling.
During the fermentation, drive step-down gear (2), drive stir shaft (8), the stirring rake (9) that connects simultaneously, the mash in the reactor is fully stirred, mix with the even air that feeds by variable-frequency motor (1).
During the fermentation, in the time of need heating or lower the temperature, can feed circulating hot water or circulating water by a jar external coil (3) and a jar interior tubulation (4), thereby make karusen keep the suitable temperature of microorganism growth metabolism.
Embodiment
Example:
In producing the process of high viscosity xanthan, at the fermentation initial stage, adopt Frequency Converter Control variable-frequency motor and step-down gear (in the accompanying drawing 1,2), make agitator (in the accompanying drawing 8,9) with lower speed operation.In the fermentation later stage, adopt Frequency Converter Control variable-frequency motor and step-down gear (in the accompanying drawing 1,2), make agitator (in the accompanying drawing 8,9) with higher speed operation.Cooperate an amount of ventilation simultaneously, guarantee the gas-liquid thorough mixing, guaranteed the dissolved oxygen that microbial fermentation is essential.Since adopted jar external coil and jar in the thermal conduction form that combines of a tubulation (in the accompanying drawing 3,4), cooperate and adopt circulation water at low temperature (about 10 ℃), improved heat transfer efficiency, increased the service efficiency of bio-reactor.Particularly can be in whole fermentation process according to processing parameters such as microorganism growth and product synthetic particular case A.T.C, liquid level, dissolved oxygen, potential of hydrogen, froth breakings.The beneficial effects of the utility model are, have guaranteed the various conditions such as optimal temperature of the synthetic needed enzyme of optimum growth metabolism of microorganism and product during the fermentation, thereby have improved the viscosity of output and product, have reduced energy consumption.The viscosity of xanthan gums that generates is 1850mpa.s (1% aqueous solution).And can save power current 30-50%.
The utility model macro-organism reactor is easy to use, excellent property, and control automatically is applicable to and produces various high viscosity microbiological gums, is specially adapted to by strain X .campestris production high-quality high viscosity xanthan.
Claims (5)
1, a kind of bio-reactor of being used for production high viscosity microbiological gum that has improved, it is characterized in that this bio-reactor is by the transmission mechanism that has improved, unique aspect ratio, a jar external coil (3) and jar heat conducting device that interior tubulation (4) combines reach carries out microcomputer automatic control device formation to processing parameter.
2, a kind of bio-reactor of being used for production high viscosity microbiological gum that has improved according to claim 1, it is characterized in that supporting transmission mechanism adopt high-power frequency conversion motor (1) to cooperate frequency transformer and step-down gear (2), make stirring velocity reach stepless change in the 10-500rpm wide cut degree.
3, a kind of bio-reactor that is used for production high viscosity microbiological gum that has improved according to claim 1 is characterized in that adopting unique aspect ratio, and the scope of its aspect ratio is 3.0: 1-6.0: 1.
4, a kind of bio-reactor that is used for production high viscosity microbiological gum that has improved according to claim 1, it is characterized in that adopting jar external coil (3) and jar in the heat conducting device of tubulation (4) cooperation low-temperature circulating water.
5, a kind of bio-reactor that is used for production high viscosity microbiological gum that has improved according to claim 1 is characterized in that adopting during the fermentation the microcomputer automatic control device that can control automatically processing parameters such as temperature, dissolved oxygen, liquid level, potential of hydrogen, froth breakings at any time according to microorganism growth metabolic needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106350 CN2760040Y (en) | 2003-10-22 | 2003-10-22 | An improved bioreactor for producing high viscosity microbial glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106350 CN2760040Y (en) | 2003-10-22 | 2003-10-22 | An improved bioreactor for producing high viscosity microbial glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760040Y true CN2760040Y (en) | 2006-02-22 |
Family
ID=36082246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106350 Expired - Fee Related CN2760040Y (en) | 2003-10-22 | 2003-10-22 | An improved bioreactor for producing high viscosity microbial glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760040Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381370B (en) * | 2007-09-07 | 2011-08-31 | 湖北益泰药业有限公司 | Multifunctional continuous oxidation reaction apparatus for producing d-glucuronolactone |
| CN102259064A (en) * | 2010-08-25 | 2011-11-30 | 鞍钢集团矿业公司 | Flotation foam defoaming equipment |
| CN102872783A (en) * | 2012-09-14 | 2013-01-16 | 横店集团浙江英洛华硅材料有限公司 | Reaction kettle |
| WO2018103055A1 (en) * | 2016-12-09 | 2018-06-14 | 卓金星 | Fermentation tank |
| CN108784282A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784426A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
-
2003
- 2003-10-22 CN CN 200320106350 patent/CN2760040Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381370B (en) * | 2007-09-07 | 2011-08-31 | 湖北益泰药业有限公司 | Multifunctional continuous oxidation reaction apparatus for producing d-glucuronolactone |
| CN102259064A (en) * | 2010-08-25 | 2011-11-30 | 鞍钢集团矿业公司 | Flotation foam defoaming equipment |
| CN102872783A (en) * | 2012-09-14 | 2013-01-16 | 横店集团浙江英洛华硅材料有限公司 | Reaction kettle |
| WO2018103055A1 (en) * | 2016-12-09 | 2018-06-14 | 卓金星 | Fermentation tank |
| CN109715779A (en) * | 2016-12-09 | 2019-05-03 | 卓金星 | Fermentation tank |
| CN108784282A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784426A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784282B (en) * | 2017-04-26 | 2020-11-27 | 佛山市顺德区美的电热电器制造有限公司 | Soybean milk maker and control method and control device thereof |
| CN108784426B (en) * | 2017-04-26 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Soybean milk maker and control method and control device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |