CN105642213A - Microemulsion reaction kettle for producing chemical biosurfactant microemulsion - Google Patents
Microemulsion reaction kettle for producing chemical biosurfactant microemulsion Download PDFInfo
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- CN105642213A CN105642213A CN201610017003.5A CN201610017003A CN105642213A CN 105642213 A CN105642213 A CN 105642213A CN 201610017003 A CN201610017003 A CN 201610017003A CN 105642213 A CN105642213 A CN 105642213A
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- microemulsion
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- distribution plate
- oil phase
- inlet pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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Abstract
The invention relates to a microemulsion reaction kettle for producing chemical biosurfactant microemulsion. The microemulsion reaction kettle comprises a kettle body and a first stirring mechanism which is arranged in the kettle body, wherein the first stirring mechanism comprises a first stirring shaft which is arranged vertically; oil phase liquid inlet pipes which are arranged vertically are uniformly arranged on the periphery of the first stirring shaft; liquid distribution plate pieces are arranged on the pipe bodies of the oil phase liquid inlet pipes at intervals; a through hole for the first stirring shaft to penetrate is formed in the centre of each liquid distribution plate piece; a cavity is formed in each liquid distribution plate piece; liquid distribution holes are uniformly formed in the lower plate surface of each liquid distribution plate piece; the pipe cavity of each oil phase liquid inlet pipe is communicated with the inner cavity of a liquid distribution plate piece; the upper end of each oil phase liquid inlet pipe penetrates through the kettle body and is connected with an oil phase storage tank; and a surfactant mixed solution inlet pipe opening and a water phase liquid inlet opening are also formed in the kettle body. The microemulsion of a biosurfactant can be quickly prepared by using the microemulsion reaction kettle provided by the technical scheme to the production of the biosurfactant microemulsion.
Description
The present invention is the applying date is on November 14th, 2014, and application number is 201410650537.2, and denomination of invention is point case application of the patent of invention of " the biological surfactant microemulsion production system of makeup, food, chemical industry and agricultural ".
Technical field
The present invention relates to emulsifying agent production field, it is specifically related to the biological surfactant microemulsion production system of a kind of makeup, food, chemical industry and agricultural.
Background technology
Microemulsion is the thermodynamic stable system of transparent or semitransparent spontaneous formation, has oil-in-water and water-in-oil two type. The formation of microemulsion is spontaneous, it is not necessary to extraneous provide energy, is the highly stable system of a kind of thermodynamics, is therefore adopted widely in fields such as petrochemical complex, makeup, food. Wherein, the microemulsion prepared by bio-surfactant is usually used in the cosmetics of super quality, and it is more stable, security height, skin absorption are good. The preparation method of such microemulsion is: by bio-surfactant (fat peptide type biological surfactant), cosurfactant (C3��C5 alcohol) and alkali (sodium hydroxide) mixed preparing forming surfactants mixed solution, preparation aqueous phase (being generally salt solution), preparation oil phase (being generally alkane, naphthenic hydrocarbon, aromatic hydrocarbon); The tensio-active agent mixed solution prepared is added in aqueous phase and mixes, then oil phase is dropwise dripped in above-mentioned solution, and constantly stir evenly, until solution by muddiness to clarification, the i.e. obtained microemulsion being made up of bio-surfactant, add oil phase owing to needs adopt dropwise to drip, therefore make at the bottom of the throughput rate of microemulsion, seriously affect products production speed.
Summary of the invention
It is an object of the invention to provide the biological surfactant microemulsion production microemulsion reactor of a kind of chemical industry.
For achieving the above object, present invention employs following technical scheme:
The biological surfactant microemulsion production microemulsion reactor of a kind of chemical industry, it is characterised in that, tensio-active agent Compound mixed solution still is all connected with microemulsion reactor with the liquid outlet of aqueous phase storage tank, microemulsion reactor comprises in still body and still body the first stirring mechanism arranged, first stirring mechanism comprises the first stir shaft that vertical shape is arranged, the periphery of the first stir shaft evenly arranges the oil phase liquid-inlet pipe that vertical shape is arranged, the pipe shaft of oil phase liquid-inlet pipe is arranged at intervals with liquid distribution plate part, the middle part of each liquid distribution plate part is offered for the through hole that the first stir shaft passes through, the lower face that cavity-like and liquid distribution plate part are arranged in the inside of liquid distribution plate part evenly offers liquid distributing hole, the pipe chamber of each oil phase liquid-inlet pipe respectively intracavity inter-connection with a liquid distribution plate part be connected, the upper end of each oil phase liquid-inlet pipe is connected with oil phase storage tank after still body, still body is also provided with tensio-active agent mixed solution liquid-inlet pipe mouth and aqueous phase liquid-inlet pipe mouth.
In technique scheme, the makeup of offer, food, chemical industry and agricultural are by biological surfactant microemulsion production system, by fermented liquid carries out purifying and microemulsified process, thus obtain the microemulsion of bio-surfactant fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of fermented liquid purifier apparatus;
Fig. 3 is the structural representation of the 2nd stirring mechanism, air distribution plate part and ventpipe;
Fig. 4 is the structural representation of the first stirring mechanism, liquid distribution plate part and oil phase liquid-inlet pipe;
Fig. 5 is the structural representation of air distribution plate part;
Fig. 6 is the structural representation of liquid distribution plate part;
Fig. 7 is the structural representation of discharging mechanism;
Fig. 8 is the structural representation of lateral plates under the first discharging plate.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is specifically described. It is to be understood that following word is only in order to describe one or more concrete enforcement modes of the present invention, protection domain the present invention specifically do not asked carries out considered critical.
As shown in Figure 1, 2, a kind of makeup, food, chemical industry and agricultural are by biological surfactant microemulsion production system for the technical scheme that the present invention takes, it is characterised in that, comprise following production unit:
The fermentation cauldron 40 of bio-surfactant is produced for fermentable;
For the fermented liquid in fermentation cauldron 40 being carried out the fermented liquid purifier apparatus 90 of purifies and separates process and the bio-surfactant storage tank 10 for storing the bio-surfactant after purifying;
It is respectively used to store the cosurfactant storage tank 80 of cosurfactant, alkali lye, aqueous phase and oil phase, alkali liquor storage tank 50, aqueous phase storage tank 60 and oil phase storage tank 70;
And tensio-active agent Compound mixed solution still 20 and microemulsion reactor 30; Fermentation cauldron, fermented liquid purifier apparatus and bio-surfactant storage tank connect successively, the liquid outlet of bio-surfactant storage tank, cosurfactant storage tank and alkali liquor storage tank is all connected with tensio-active agent Compound mixed solution still, and tensio-active agent Compound mixed solution still is all connected with microemulsion reactor with the liquid outlet of aqueous phase storage tank.
In technique scheme, the makeup of offer, food, chemical industry and agricultural are by biological surfactant microemulsion production system, by fermented liquid carries out purifying and microemulsified process, thus obtain the microemulsion of bio-surfactant fast. Owing to the cycle of fermentation is longer, in order to ensure the continuity produced, it is possible to arrange multiple fermentation cauldron, the fermented liquid outlet of multiple fermentation cauldron is connected with purification devices respectively.
Due to fermented liquid complicated component, comprise thalline, the solid medium not being fermented, the carbohydrate that do not utilized completely by microorganism, inorganic salt, protein, and the various meta-bolitess of microorganism, fermentation broth viscosity is big, for fermented liquid purifier apparatus, specifically as shown in Figure 2, can comprise and front latter linked dilution device 91, rough filtering device 92, micro-filtration 93, decon albumen device 94, decon ion unit 95 and salt gasifying device 96 are set successively. Fermented liquid is mainly diluted and regulates PH by dilution device, and general employing groove body is formed; Rough filtering device mainly by the thalline in fermented liquid, the solid medium not being fermented and other bigger solid impurities to getting rid of, spin-on filter device or other filter plants can be adopted, also multiple filter plant can be adopted to be used in conjunction, and the fermented liquid after thick worry can carry out diluting and regulating PH again;The small molecular weight impurity in fermented liquid is mainly removed in micro-filter, such as pigment etc., general employing membrane filter appts carries out, adopted the aperture of filtering membrane should choose according to the molecular size of object bio-surfactant, filtering membrane should be made to be retained by bio-surfactant, generally can adopt ceramic membrane; Can carry out diluting and regulating PH at this after micro-filtration; Decon albumen device can be isoelectric precipitation device, and decon ion unit is mainly resin absorption device, and by the MICROBIAL SURFACTANT after absorption is carried out wash-out, elutriant and alkali lye carry out reaction in salt gasifying device and generates salt. Certainly the purifier apparatus adopted for dissimilar bio-surfactant can be different, and the concrete purifier apparatus that this method provides mainly is applicable to the purification process of fat peptide type biological surfactant. For the purifying of the bio-surfactant (such as carbohydrate, lipoprotein) of other kinds, its cardinal principle flow process is also dilution, thick worry, micro-filter, removes impurity protein and ion.
Owing to fermentation broth viscosity in fermentation cauldron is big, therefore tradition adopts tracheae to lead to air to be difficult to ensure sterile air being uniformly distributed in fermentor tank. therefore, the present invention adopts such as Fig. 3, technical side shown in 5 implements: the 2nd stirring mechanism arranged in fermentation cauldron, the top of fermentation cauldron is provided with material input port, the bottom of fermentation cauldron arranges discharge opening, 2nd stirring mechanism comprises the 2nd stir shaft 41 that vertical shape is arranged, the periphery of the 2nd stir shaft 41 evenly arranges the ventpipe 45 that vertical shape is arranged, the pipe shaft of ventpipe 45 is arranged at intervals with air distribution plate part 46, the middle part of each air distribution plate part 46 is offered for the through hole that the 2nd stir shaft 41 passes through, the inside of air distribution plate part 46 is arranged on the plate face of cavity-like and air distribution plate part 46 evenly offer qi-emitting hole 461, each qi-emitting hole 461 place is provided with filter screen, the pipe chamber of each ventpipe respectively intracavity inter-connection with an air distribution plate part 46 be connected, the upper end of each ventpipe 45 is connected with air-blowing device after still body, temperature sensor and PH measurement components also it is provided with in fermentation cauldron. the air distribution plate part 46 of stratiform arrangement, when blasting sterile air, it is possible to supplements air from each layer phase fermented liquid so that fermented liquid air is even, ensures the fermentation of bio-surfactant.
Preferred scheme is: a cone-shaped hood that Open Side Down can be adopted to form air distribution plate part, and through hole is offered at the middle part of cone-shaped hood, and cavity-like is arranged in the cover body inside of cone-shaped hood, and the outer cover of cone-shaped hood evenly arranges qi-emitting hole 461. The homogeneity of such cloth gas, and level covering face is maximum, as shown in Figure 5. Described air distribution plate part stratiform is provided with three, and ventpipe is provided with three, and the upper end of ventpipe is connected with air-blowing device by four-pass connecting joint and tracheae after the motor mount on fermentation cauldron still body top.
Further such as Fig. 7, shown in 8, discharge opening place is provided with discharging mechanism, and discharging mechanism comprises in fermentor tank discharge opening place, under be arranged in parallel the first of circle, two discharging plates 42, 43, first discharging plate 42 and fermentor tank are fixed with one, and ring groove has been offered in the side of the 2nd discharging plate 43, and the 2nd discharging plate 43 is rotatably assorted is connected by the steel ball assembly 48 that arranges in ring groove and fermentor tank around lead direction formation of hanging down, first, two discharging plates 42, the center of circle of 43 is positioned on same plummet, and first, on two discharging plates, the circumference place of same radius size offers first respectively, two discharge opening 42a, 43a, the lower face of the first discharging plate 42 is arranged to by first, two step surfaces 421, it is step-like that 422 combinations are formed, and the upper face of the 2nd step surface 422 and the 2nd discharging plate 43 fits, and forms cavity between the first step surface 421 and the 2nd discharging plate 43 upper face, and the first discharge opening 42a is opened on the first step surface 421, and first, the step place that two step surfaces are joined is provided with sealing member 423, the shape of sealing member 423 and first, the step shape of two step surface junctions is consistent, and the 2nd discharging plate 43 is connected with driving mechanism, it is preferable that scheme be: first, the outline of two step surface junctions is arc, like this sealing member is set to arc, and sealing member can adopt O shape sealing member, and the height that the upper face of the first discharging plate is arranged to taper and the first discharge opening place is minimum.The 2nd discharging plate is regulated to rotate by driving mechanism, make first and second discharge opening on first and second discharging plate corresponding and different, thus realize the quickly discharging material of fermentor tank and discharge opening closed, it is achieved quickly discharging material, thus save the time, it is to increase extraction efficiency.
In order to improve the speed of microemulsified, the present invention adopts such as Fig. 4, technical side shown in 6 implements: microemulsion reactor, comprise in still body and still body the first stirring mechanism arranged, first stirring mechanism comprises the first stir shaft 31 that vertical shape is arranged, the periphery of the first stir shaft 31 evenly arranges the oil phase liquid-inlet pipe 35 that vertical shape is arranged, the pipe shaft of oil phase liquid-inlet pipe 35 is arranged at intervals with liquid distribution plate part 36, the middle part of each liquid distribution plate part 36 is offered for the through hole that the first stir shaft 31 passes through, the lower face that cavity-like and liquid distribution plate part 36 are arranged in the inside of liquid distribution plate part 36 evenly offers liquid distributing hole, the pipe chamber of each oil phase liquid-inlet pipe respectively intracavity inter-connection with a liquid distribution plate part 36 be connected, the upper end of each oil phase liquid-inlet pipe is connected with oil phase storage tank after still body, still body is also provided with tensio-active agent mixed solution liquid-inlet pipe mouth and aqueous phase liquid-inlet pipe mouth. the liquid distribution plate part 36 of stratiform arrangement, drip add oil phase time, oil phase drips in the mixed solution in reactor from each liquid distributing hole liquid distribution plate part 36, one after another drop of drips to enter to significantly improve production efficiency relative to traditional. should keeping certain spacing between each liquid distributing hole, when specifically operating, liquid distributing hole is that the needle tubing plugged on liquid distribution plate part 36 is formed, and the length of adjacent needle tubing is different.
Preferred scheme is: the cone-shaped hood that liquid distribution plate part 36 is an opening upwards is formed, through hole is offered at the middle part of cone-shaped hood, cavity-like is arranged in the cover body inside of cone-shaped hood, the outer cover of cone-shaped hood evenly arranges the needle tubing 361 for forming qi-emitting hole, the length direction of needle tubing 361 and the perpendicular layout of the cover of cone-shaped hood, needle tubing is arranged in circle shape on the cover of cone-shaped hood, and the length of needle tubing increases and increase with the radius of cone-shaped hood, drips the best results entering oil phase like this. Described liquid distribution plate part stratiform is provided with three, and oil phase liquid-inlet pipe is provided with three, and the upper end of oil phase liquid-inlet pipe is connected with oil phase storage tank by four-pass connecting joint and feed liquid transport pipe after still body.
Owing to first and second stir shaft being provided with distribution device and liquid distributor respectively, therefore first and second stir shaft axle body cannot arrange stirring rake, therefore in the present invention, first and second stirring mechanism adopts identical technical scheme to implement, that is as shown in Figure 3,4, the lower end of first and second stir shaft 31,41 is radial arranges union lever, the end of union lever founds shape respectively and arranges agitator arm, and union lever and/or agitator arm arrange the stirring rake 34 stirring feed liquid respectively. The concrete length for agitator arm is the twice of union lever, union lever comprises first, second and third union lever 324,322,323, agitator arm comprises first, second and third agitator arm 334,332,333, the hypomere of head rod 324, the 2nd agitator arm 332 and the 3rd agitator arm 333 upper section stirring rake 34 is set respectively, stirring rake 34 is that a plate is formed, solution can be stirred by such stirring mechanism from different directions, it is to increase the homogeneity of mixing. Agitator arm and union lever are angle steel and form, and such intensity is big, is convenient to the installation of stirring rake 34 and the stability of stirring mechanism.
In addition, for fermentation cauldron, the still wall of fermentation cauldron is sandwich structure, and the folder chamber that sandwich structure is formed is for holding hot-fluid.Hot-fluid, for regulating fermentation temperature in the kettle, meets the demand of fermentable. For microemulsion reactor, the inner side-wall of still body being provided with flow-disturbing muscle, the sidewall of still body is that sandwich structure is formed, and the folder chamber that sandwich structure is formed is for holding hot-fluid. Hot-fluid, for regulating temperature in the kettle, adapts to the production of different microemulsion.
Be provided with the 3rd stirring mechanism and ultrasound emission assembly in tensio-active agent Compound mixed solution still, tensio-active agent preparation still still wall be sandwich structure, sandwich structure formed folder chamber for holding heating fluid. Material is vibrated by ultrasound emission assembly so that tensio-active agent, cosurfactant mix even fast.
In a word, the present invention can effectively improve the production efficiency of microemulsion.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; after knowing the present invention record content; under the premise without departing from the principles of the invention; it can also make some equal conversion and replacement, and these convert on an equal basis and substitute and also should be considered as belonging to protection scope of the present invention.
Claims (2)
1. the biological surfactant microemulsion production microemulsion reactor of chemical industry, it is characterised in that, tensio-active agent Compound mixed solution still is all connected with microemulsion reactor with the liquid outlet of aqueous phase storage tank, microemulsion reactor comprises in still body and still body the first stirring mechanism arranged, first stirring mechanism comprises the first stir shaft that vertical shape is arranged, the periphery of the first stir shaft evenly arranges the oil phase liquid-inlet pipe that vertical shape is arranged, the pipe shaft of oil phase liquid-inlet pipe is arranged at intervals with liquid distribution plate part, the middle part of each liquid distribution plate part is offered for the through hole that the first stir shaft passes through, the lower face that cavity-like and liquid distribution plate part are arranged in the inside of liquid distribution plate part evenly offers liquid distributing hole, the pipe chamber of each oil phase liquid-inlet pipe respectively intracavity inter-connection with a liquid distribution plate part be connected, the upper end of each oil phase liquid-inlet pipe is connected with oil phase storage tank after still body, still body is also provided with tensio-active agent mixed solution liquid-inlet pipe mouth and aqueous phase liquid-inlet pipe mouth.
2. the biological surfactant microemulsion production microemulsion reactor of chemical industry according to claim 1, it is characterised in that: agitator arm and union lever are angle steel and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017003.5A CN105642213A (en) | 2014-11-14 | 2014-11-14 | Microemulsion reaction kettle for producing chemical biosurfactant microemulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017003.5A CN105642213A (en) | 2014-11-14 | 2014-11-14 | Microemulsion reaction kettle for producing chemical biosurfactant microemulsion |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650537.2A Division CN104450510B (en) | 2014-11-14 | 2014-11-14 | Cosmetics, food, chemical industry and agricultural biology surfactant microemulsion production system |
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| CN105642213A true CN105642213A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610017003.5A Pending CN105642213A (en) | 2014-11-14 | 2014-11-14 | Microemulsion reaction kettle for producing chemical biosurfactant microemulsion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603724A (en) * | 2019-02-25 | 2019-04-12 | 合肥学院 | A kind of higher chemical reaction kettle of stirring efficiency |
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| CN202061617U (en) * | 2010-12-08 | 2011-12-07 | 江苏兄弟维生素有限公司 | Undersurface distribution device for production of intermediate acrylonitrile of Vitamin B |
| CN202207593U (en) * | 2011-08-01 | 2012-05-02 | 河南利伟生物药业股份有限公司 | Oxidizing reaction kettle |
| CN203508008U (en) * | 2013-09-04 | 2014-04-02 | 黄河三角洲京博化工研究院有限公司 | Heating and stirring device for reaction kettle |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001321651A (en) * | 2000-05-15 | 2001-11-20 | Imai:Kk | Agitating device |
| CN2640594Y (en) * | 2003-07-28 | 2004-09-15 | 钱百龄 | Fluid stream neutralization reactor |
| CN101573436A (en) * | 2006-10-25 | 2009-11-04 | Mut琴博混合与分离技术有限责任公司 | Method and device for aeration, particularly for microbiological fermentation and for cell cultivation |
| CN202061617U (en) * | 2010-12-08 | 2011-12-07 | 江苏兄弟维生素有限公司 | Undersurface distribution device for production of intermediate acrylonitrile of Vitamin B |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109603724A (en) * | 2019-02-25 | 2019-04-12 | 合肥学院 | A kind of higher chemical reaction kettle of stirring efficiency |
| CN109603724B (en) * | 2019-02-25 | 2020-09-01 | 合肥学院 | Chemical reaction kettle with higher stirring efficiency |
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