CN102242056A - Air-mixing and energy-saving bioreactor - Google Patents
Air-mixing and energy-saving bioreactor Download PDFInfo
- Publication number
- CN102242056A CN102242056A CN2011101450670A CN201110145067A CN102242056A CN 102242056 A CN102242056 A CN 102242056A CN 2011101450670 A CN2011101450670 A CN 2011101450670A CN 201110145067 A CN201110145067 A CN 201110145067A CN 102242056 A CN102242056 A CN 102242056A
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- Prior art keywords
- air
- pipe
- reactor
- energy
- mixing
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- 238000009826 distribution Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 238000004134 energy conservation Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 230000018109 developmental process Effects 0.000 claims 1
- 238000000855 fermentation Methods 0.000 abstract description 15
- 230000004151 fermentation Effects 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 238000013019 agitation Methods 0.000 abstract description 3
- 102000010911 Enzyme Precursors Human genes 0.000 abstract 1
- 108010062466 Enzyme Precursors Proteins 0.000 abstract 1
- 230000003254 anti-foaming effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010907 mechanical stirring Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
Abstract
The invention relates to an air-mixing and energy-saving bioreactor, which is characterized by comprising integrated application of an inventive technology of 'antifoaming recycling' series of an inventor and combination of a 'Y.L pipe' invented based on an 'L.L pipe' design and an 'air flow distribution station' and an 'air-mixing cabin' and an 'air guide sleeve' so that a contact area of air flow and fermentation liquid in the reactor is fully expanded, zymogen dissolved oxygen absorptive amount is effectively increased, and air flow mixing method and equipment of the traditional fermentation tank which drives mechanical agitation are completely replaced, the energy consumption of the air-mixing and energy-saving bioreactor is reduced by 10% as in comparison with that of gas-liquid mixing of a mechanical agitation fermentation tank, and the purposes of cleaning and energy saving are achieved.
Description
Technical field
The present invention relates to the biological fermentation field, particularly a kind ofly replace the mechanical agitating fermentation tank that tradition is used as power with motor, push away as power with air and mix the development that air and feed liquid reach " gas mixes energy-conservation bio-reactor " of mechanical stirring effect same.
Background technology:
The present invention has obtained patent of invention " biological fermentation with multifunctional and composite type resistance foam retrieving arrangement " and has applied for that innovation forms on the integrated basis of " efficient biological defoamer " and " volume increase of intelligent cleaning type biological fermentation is equipped " technology of patent of invention the inventor.
Patent of invention " biological fermentation with multifunctional and composite type resistance foam retrieving arrangement " (patent No.: ZL200810125603.9) and " efficient biological defoamer " (publication No.: CN101921703A), " intelligent cleaning type biological fermentation volume increase equipment " (publication No.: the CN101948747A) research and development of technology and product success, for the too big unmanageable variety production of foam in the biological fermentation provides fabulous " foam that disappears, volume increase, cleaning, energy-conservation " four unification techniques equipment.But, less relatively for foam in the production process, the little manufacturing enterprise of sense that threatens directly perceived, although energy consumption is still very high, day by day for many years, be accustomed to, be difficult to pain down investment be determined, cause the quagmire of the high energy consumption of fermenting to rest in the hesitation always and continue.The biological fermentation industry energy-saving reduces discharging does not totally see that yet big breakthrough is arranged.
Biological fermentation is the high energy consumption industry, needs the highly energy-consuming except making aseptic compressed air in the production, is used to drive the motor of mechanical stirring compound, gas.Stir power consumption and account for more than 30% of total energy consumption of fermentation.With 120m
3Fermentor tank is an example, and driving and stirring necessary electromotor is 150KW, calculates in 200 hours by every batch of operation, and a fermentation period power consumption of a jar total amount reaches degree more than 30,000.
Summary of the invention:
The objective of the invention is to solve user's actual benefit, provide the efficient energy-saving device that an investment more economizes, benefit is better, energy-conservation amplitude is bigger with technological innovation with technology is integrated; Promptly utilize the indispensable compression sterile air of fermentation as the miscible air-flow of power, substitute and the cancellation tradition mechanical stirring of motor, optimize the expansion effect of splashing of air-flow, enlarge the gas-to-liquid contact face as power, increase the generation and the utilization of dissolved oxygen, reach the effect the same with mechanical stirring.Save and stir electricity consumption 100%.
The present invention realizes by following technological method:
1, a kind ofly can divide equally total air inlet as required, effectively eliminate " the gas-liquid distribution plant " of feed liquid oxygen deprivation and oxygen enrichment blind area in the reactor, it is characterized in that oppositely adjusting traditional zymotic canister incoming gas mouth, the whole tube chassis of rising air inlet, changing the single port air inlet is that introduce at the center, shunting from all directions, multiple spot is supplied gas.Envelop of function relies on a jar end reflection to expand direct current-sharing to from traditional canister incoming gas stream.One-piece construction is intercommunication formula candlestick shape, is the intensive air inlet and the hinge of evenly supplying gas.
2, a kind ofly can forward improve the speed of supplying gas, strengthen gas splash rise, oppositely negative pressure sucks, impels gas-liquid flow by hoop round-robin " Y.L pipe "." Y.L pipe " is that inventor herein's existing patent of invention " L.L pipe " is (ZL201010226220.8-0041) according to the series type of different effective object innovations.It is characterized in that being similar to spacious head tower, comprise that movable chuck master, closed uptake, half spacious ball-type suck window, the mixed chamber of gas-liquid, fluid acceleration tube and the mixed flow loophole of splashing.Stand on the air stream outlet chuck pedestal at candlestick formula distribution of air flow station with the whole butt joint of movable chuck.Utilize air inlet power during operation, suct spray down, be the mixed core component of gas.
3, storehouse and gabarit in a kind of can being divided into reactor volume, penetrating cylinder-shaped thin wall structure " mixed flow storehouse " up and down.It is characterized in that just as the cylindrical container inner bag bottom is fastening with several pass-through type supporting seat liftings, the top is formed back window by single frame and is joined with " pod ".The center is full cavity, is divided into " jet flow chamber ", " mixed flow chamber " and " diffluence room " by difference in functionality.The liquid air-flow circulates from inside to outside wide the coming and going of Y.L pipe effect lower edge bulkhead.
4, a kind of can the shunting and " pod " of drainage.It is characterized in that just as a top huge dish at the no end, be placed on " mixed flow storehouse " top as ceiling, four along fastening with single frame and bracing frame with back window, and hollow space is " up-flow well ", for utilizing the exhaust emissions passage behind the dissolved oxygen, play simultaneously the gas mixed flow drawn high and transfer metabolic normal circulation.
Description of drawings:
Fig. 1 is the overall structure synoptic diagram (figure bottom right accompanying drawing is traditional mechanical type stirred fermentor structure contrast synoptic diagram) of the present invention's " gas mixes energy-conservation bio-reactor " device.
Fig. 2 is " Y.L pipe " facade sketch in apparatus of the present invention.
Fig. 3 is " distribution of air flow station " plane sketch in apparatus of the present invention.
Fig. 4 is " distribution of air flow station " structural representation in apparatus of the present invention.
Fig. 5 is " mixed flow storehouse " and " pod " structural representation in apparatus of the present invention.
Specific implementation method:
One, the technology of the present invention " gas mixes energy-conservation bio-reactor " in the related invention patent is integrated, innovation such as lower member:
1. " distribution of air flow station "
" distribution of air flow station " (6) are made up of an inlet manifold (6-1) and 1 endless tube of supplying gas (6-2), between its total inlet pipe terminal that occupies the center and endless tube with some arms of supplying gas (6-3) by the center radially logical link to each other (Fig. 3).Each pipe is gone up the uniform standpipe of supplying gas in plane, and the mouth of pipe is put movable chuck pedestal (6-4).Sterilization is put with blow-off pipe (6-5) (Fig. 4) in addition in total tube terminal bottom.Blow-off pipe is put valve control (Fig. 1) at the bottom of passing reactor in addition outside device.
2. " Y.L pipe "
" Y.L pipe " (7) are made up of one group of adapter bonnet and one and half open form spherical shells, underlying base chuck (7-1).Integral body is horn-like spacious head tower formula structure, function-differentiated from bottom to top for " uptake " (7-2), suction window (7-3), blend together chamber (7-4), acceleration tube (7-5) and " loophole of splashing " (7-6) (Fig. 2).
3. " mixed flow storehouse "
" mixed flow storehouse " (8) are the cylinder-shaped thin wall structure.Its top joins with pillar stiffener and outer, " pod " (9), is combined into " back window " (8-6), and bottom integral body places on the bracing frame (13), constitutes with effect at the bottom of the device and inhales stream pond (8-6).Be the cavity pass-through type in the storehouse, be divided into jet flow chamber (8-1), mixed flow chamber (8-2) and diffluence room (8-3) from bottom to top successively (Fig. 5) by the position function.
4. " pod "
" pod " (9) do not have end saucer-like configuration (8-4) for conical thin-wall, and hollow space forms up-flow well (8-5) (Fig. 5).
The invention effect
The present invention compares with the mechanical agitation type fermentor tank of driven by motor with tradition, has following advantage:
1. increase charge amount 10-20%, the useful volume utilization ratio of bio-reactor is reached more than 85%.
2. the sterile air recovery utilization rate can reach 40%, reduces aerodynamic force energy consumption 30-40%.The chemical defoamer consumption reduces 50～80%, and steam output reduces by 40～60%.
3. eliminate mechanicalness noise, the protection environment helps safety in production.
4. save motor and churned mechanicallyly purchase, installation and maintenance cost.
5. obvious energy conservation is saved and is stirred with motor load 100%.
Claims (6)
1. one kind " gas mixes energy-conservation bio-reactor " is characterized in that comprising:
1. one to be installed in that bio-reactor (1) bottom is connected with the air intake duct end be " distribution of air flow station " (6) that equilibrium is supplied gas in the device.
2. " Y.L pipe " (7) that are installed in " distribution of air flow station " (6) each road air taking port.
3. one be installed in " bio-reactor " (1) container interior " mixed flow storehouse " (8).
4. " pod " (9) that are installed in " mixed flow storehouse " (8) top.
5. one be installed in the middle part of the vapor pipe and " the foam withdrawer disappears " (11), " L.L pipe " (4), drag reduction groove (5) in the middle part of the inlet pipe
2. according to claim 1. described " distribution of air flow station " (6), it is characterized in that: comprise inlet manifold (6-1), air inlet endless tube (6-2), air intake branch (6-3), Y.L pipe butt joint chuck pedestal (6-4) and sterilization blow-off pipe (6-5).This series pipeline combination is intercommunication, is the center with total inlet pipe (6-1) air taking port, join with the air inlet endless tube radially all around, and the likeness in form candlestick, complete installation is central part at the bottom of bio-reactor, is reactor air inlet and plenum duct.
3. according to claim 2. described " Y.L pipe " (7), be the serial model No. of the existing patent of invention of the patentee " L.L pipe " according to different effective object developments.It is characterized in that these parts are the semi-open-type unitized construction, form by butt joint chuck (7-1), post awl combination shape uptake (7-2), spherical half open form suction port (7-3), gas-liquid mixed cavity (7-4), fluid acceleration tube (7-5) and the loophole of splashing (7-6).Integral body butts up against on the chuck pedestal of " distribution of air flow station " (6).
4. according to claim 3. described " mixed flow storehouse " (8), it is characterized in that comprising " jet flow chamber " (8-1), mixed flow chamber (8-2), diffluence room (8-3), back window (8-5) and " inhaling the stream pond " (8-6).Integral body is thin-walled cavity cylindrical structural, spacious empty up and down.
5. according to claim 4. described " pod " (9), it is characterized in that integral body is the huge dish shape in the no end, places " mixed flow storehouse " (8) top.Its hollow space is " up-flow well " (8-4), with bracing frame and " back window " (8-5) frame be anchored on top, mixed flow storehouse (8), just as Cang Gai.
6. all authorized and accepted application according to claim 5. described " the foam withdrawer disappears " (11), " L.L pipe " (4) and " drag reduction groove " (5) patent of invention.It is integrated for technology to be used in this " gas mixes energy-conservation bio-reactor ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101450670A CN102242056A (en) | 2011-06-01 | 2011-06-01 | Air-mixing and energy-saving bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101450670A CN102242056A (en) | 2011-06-01 | 2011-06-01 | Air-mixing and energy-saving bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242056A true CN102242056A (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101450670A Pending CN102242056A (en) | 2011-06-01 | 2011-06-01 | Air-mixing and energy-saving bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242056A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033528A (en) * | 1987-12-17 | 1989-06-28 | 浙江省石油化工设计院 | Jet-type aerobic leavening tank |
| US5593890A (en) * | 1992-10-23 | 1997-01-14 | Centro de Investigaci on y de Estudios Avanzados del Instituto Polit ecnico Nacional | Apparatus suitable for conducting gas-liquid reactions |
| CN101921703A (en) * | 2010-07-16 | 2010-12-22 | 李明忠 | Efficient biological defoamer |
| CN101948747A (en) * | 2010-08-13 | 2011-01-19 | 李明忠 | Intelligent clean biological fermentation production increase equipment |
-
2011
- 2011-06-01 CN CN2011101450670A patent/CN102242056A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033528A (en) * | 1987-12-17 | 1989-06-28 | 浙江省石油化工设计院 | Jet-type aerobic leavening tank |
| US5593890A (en) * | 1992-10-23 | 1997-01-14 | Centro de Investigaci on y de Estudios Avanzados del Instituto Polit ecnico Nacional | Apparatus suitable for conducting gas-liquid reactions |
| CN101921703A (en) * | 2010-07-16 | 2010-12-22 | 李明忠 | Efficient biological defoamer |
| CN101948747A (en) * | 2010-08-13 | 2011-01-19 | 李明忠 | Intelligent clean biological fermentation production increase equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 410005 Hunan province Changsha Kaifu District, longevity Street No. 100 Jinhui apartment 3 2 807 Applicant after: Li Mingzhong Address before: 750001 No. two, unit 201, pioneer apartment, 68 Ming Tak Road, Qianjin Street, the Ningxia Hui Autonomous Region, Yinchuan Applicant before: Li Mingzhong |
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| ASS | Succession or assignment of patent right |
Owner name: YANG LI Free format text: FORMER OWNER: LI MINGZHONG Effective date: 20140211 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yang Li Inventor before: Li Mingzhong |
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| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410005 CHANGSHA, HUNAN PROVINCE TO: 750001 YINCHUAN, NINGXIA HUI AUTONOMOUS REGION Free format text: CORRECT: INVENTOR; FROM: WANG CHUNHUI TO: XIAO WENFEI |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140211 Address after: 750001 the Ningxia Hui Autonomous Region Yinchuan City West Bridge Nan Xiang postal delivery branch Zhou Ru Yang Li Applicant after: Yang Li Address before: 410005 Hunan province Changsha Kaifu District, longevity Street No. 100 Jinhui apartment 3 2 807 Applicant before: Li Mingzhong |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |