CN105482995A - Fragrance generating and enriching device - Google Patents
Fragrance generating and enriching device Download PDFInfo
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- CN105482995A CN105482995A CN201510976876.4A CN201510976876A CN105482995A CN 105482995 A CN105482995 A CN 105482995A CN 201510976876 A CN201510976876 A CN 201510976876A CN 105482995 A CN105482995 A CN 105482995A
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- 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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
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- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/56—Floating elements
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- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- 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
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
Abstract
The invention relates to a fragrance generating and enriching device, which comprises a reaction structure, a reaction condition regulating structure and a fragrance enriching structure, wherein the reaction structure comprises a reaction kettle body and a kettle cover; the reaction kettle body is provided with an opening at the upper end; the kettle cover is used for sealing the opening formed in the upper end of the reaction kettle body; a stirring element is arranged in the reaction kettle body; the reaction condition regulating structure comprises a gas regulating structure, a pH value regulating structure and a reaction temperature regulating structure; the gas regulation structure is used for regulating the oxygen concentration in the reaction kettle body; the pH value regulating structure is used for regulating the pH value in the reaction kettle body; the reaction temperature regulating structure is used for regulating the reaction temperature in the reaction kettle body; the fragrance enriching structure is used for enriching the fragrance generated by reaction; meanwhile, un-enriched gas returns into the reaction kettle body. The fragrance generating and enriching device has the advantages that the structure is simple; the cost is low; the operation is flexible; the use is convenient and reliable; the popularization is easy.
Description
Technical field
The present invention relates to a kind of device, relate to a kind of fragrance particularly to produce and enriching apparatus, more specifically relate to a kind of biological fermentation or Biocatalytic Conversion natural animal-plant raw material produces biological fragrance and the device of enrichment fragrance, this device is used for trace analysis biological fermentation or Biocatalytic Conversion produces fragrant process and fragrance moiety.
Background technology
Essence and flavoring agent is widely used in food, beverage, feed, makeup, washing composition, chemistry and field of medicaments.Many flavor compounds in the market derive from three aspects:
One is that extraction is produced and next natural perfume from plant and animal.Up to the present, certain plants and animal remain an important sources of spices, but the amount that these biologically active substances exist is often less, and they can only find in rare at some (plant) kind, make separation very difficult.
Two is the synthetic perfumes come from organic synthesis.Along with the development of synthetic organic chemistry and the progress of analytical technology, people can be separated with technical scale and prepare a considerable amount of spices.But chemosynthesis often adopts the disagreeableness production technique of environment, human consumers, to the class natural compounds of chemical products or synthesis, especially with food and family expenses related products, create the attitude of one " chemistry is frightened ".The attention of human consumer is just being rapidly to biological preparation and is using (micro-) biogenic flavor compounds---and spices direction changes, and tends to the product of " natural " or " organic ", has developed the spices market that one comes from biotechnology thus.
Three is the spices come from fermentable conversion or biological enzyme.A long time ago, people make use of microorganism to produce spices in unconscious situation, especially when preparing leavened food and beverage.In most of the cases, microorganism species that is typical, that mix determines the formation of fragrance that is that we want certain and complexity, the taste in such as cheese, Yoghourt, soy sauce, beer, pickles etc.And the fragrant process of this bio, usual needs complete several being raised in the experiment of a few decaliter laboratory ferment tank scale, and the enrichment of fragrance utilizes to ventilate during the fermentation, very volatile fragrance is taken away fermention medium, thus to be tightly held by activated carbon at the gas barrier place of fermentor tank, with after complete through processes such as solvent extraction recovery.In existing spices preparation process, Problems existing:
No matter 1 is solid-state fermentation tank or liquid fermentation tank, equipment price is expensive, and fermentation unit fermentor tank poor universality, is difficult to meet scientific research institutions, laboratory study demand.
2, required many for the biomass material fermented, it is large to produce perfume quantity, just goes out fragrance by zone of aeration and by enrichment, for a small amount of vegetalitas or animal raw materials, can not effectively conduct a research exploitation, the aroma component in preparation and determination methods fermenting process.
3, because ventilation blows the unhomogeneity of catching up with to fermentor tank fragrance, reclaim fragrance be difficult to quantize through absorption from the air outlet of fermentor tank, the fragrance of enrichment can not the kind of aroma substance and quantity in complete reaction fermenting process.
Summary of the invention
For the problems referred to above that prior art exists, the object of this invention is to provide a kind of structure simple, cost is low, and flexible operation fragrance produces and enriching apparatus.
For achieving the above object, the present invention adopts following technical scheme: a kind of fragrance produces and enriching apparatus, comprises reaction structure, reaction conditions adjustment structure and fragrance enrichment structure;
Described reaction structure comprises the reaction kettle body of upper end open, feed supplement structure and the kettle cover for sealed reaction kettle upper end open;
Be provided with piston in described reaction kettle body, the inner wall sealing of described piston and reaction kettle body is slidably matched, and reaction kettle body is divided into independently upper and lower two cavitys, and the part that wherein lower chamber is top is for assembling gas, and part is on the lower used for placing response material; Described lower chamber part is on the lower provided with stirrer; Described piston is provided with piston unidirectional stop valve,
Described feed supplement structure comprises feed container, feed supplement arm and the control of additive raw material valve be arranged on feed supplement arm, and one end of described feed supplement arm is stretched in reaction kettle body through still wall, and the other end is communicated with feed container;
Described reaction conditions adjustment structure comprises gas regulation structure, pH value adjustment structure and temperature of reaction adjustment structure;
Described gas regulation structure comprise dissolved oxygen meter, air bag, bladder manifolds, be arranged on the gas control valve in bladder manifolds and be arranged on lower chamber on the lower part still wall on dissolved oxygen meter probe pipe; The probe of described dissolved oxygen meter is fixed on still wall by dissolved oxygen meter probe pipe, for the oxygen concentration in detection reaction kettle, one end of bladder manifolds is communicated with air bag, and the other end stretches in reaction kettle body through still wall, and gas control valve carries out on-off control according to the probe value of dissolved oxygen meter;
Described pH value adjustment structure comprises that pH measures probe, soda acid tank, potential of hydrogen regulate arm, be arranged on potential of hydrogen regulates the potential of hydrogen by-pass valve control on arm and the pH be arranged on the still wall of lower chamber part on the lower measures probe and manages; Described pH measures probe and is fixed on still wall by pH mensuration probe pipe, for the pH value in detection reaction kettle, potential of hydrogen regulates one end of arm to be communicated with soda acid tank, the other end stretches in reaction kettle body through still wall, and the probe value that potential of hydrogen by-pass valve control measures probe according to pH carries out on-off control;
Described temperature of reaction adjustment structure comprise temperature testing equipment, for make reaction kettle body keep constant temperature structure and be arranged on lower chamber on the lower part still wall on temperature testing equipment probe mounting pipe; The probe of temperature testing equipment is fixed on still wall by temperature testing equipment probe mounting pipe, and for the temperature of reaction in detection reaction kettle, reaction kettle body keeps the structure of constant temperature to regulate the temperature of reaction in reaction kettle body according to the probe value of temperature testing equipment;
Described fragrance enrichment structure comprises inlet pipe, fragrance capturing structure and escape pipe; The inlet end of described inlet pipe stretches in reaction kettle body through still wall, and inlet end is positioned at the top part of lower chamber, and the inlet end of inlet pipe is provided with air inlet unidirectional stop valve, and inlet pipe is also provided with air intake control valve door; The outlet side of escape pipe is stretched in reaction kettle body through kettle cover, and outlet side is positioned at upper cavity, and the outlet side of escape pipe is provided with unidirectional stop valve of giving vent to anger, and escape pipe is also provided with leaving air control valve door; The outlet side of inlet pipe is communicated with the inlet end of fragrance capturing structure, and the inlet end of escape pipe is communicated with the outlet side of fragrance capturing structure.
As optimization, also comprise the hoop connector for kettle cover and reaction kettle body upper end being closely fixed together.
As optimization, between described reaction kettle body and kettle cover, be provided with sealing-ring.
As optimization, also comprise piston rod, the lower end of this piston rod is fixedly connected with piston, and upper end is stretched out from kettle cover, and upper cover of piston rod is provided with Simmer ring, and the upper surface of this Simmer ring and kettle cover offsets.
As optimization, described in make reaction kettle body keep the structure of constant temperature to comprise the still wall of reaction kettle body, this still wall is made up of internal layer and skin, has the cavity of contain fluid medium between described internal layer and skin, and this cavity has liquid exit and liquid-inlet; Isothermal liquid medium is contained with in described cavity.
As optimization, the fragrance that described fragrance capturing structure comprises multiple mutual series connection catches pipe.
As optimization, described fragrance catches in pipe and is provided with for the sorbing material of adsorbed gas or machine solvent or water.
As optimization, described multiple fragrance catches part fragrance in pipe and catches in pipe and arrange sorbing material or organic solvent or water, and another part fragrance catches pipe for blank pipe, and is placed in that liquid nitrogen is freezing carries out enriched gas.
As optimization, the part of described bladder manifolds between still wall and gas control valve, potential of hydrogen regulate the part of arm between still wall and potential of hydrogen by-pass valve control, the part of inlet pipe between air inlet unidirectional stop valve and fragrance capturing structure inlet end, escape pipe between still wall and control of additive raw material valve, to be partly respectively equipped with microporous membrane in the part of giving vent to anger between unidirectional stop valve and fragrance capturing structure outlet side and feed supplement arm.
Relative to prior art, tool of the present invention has the following advantages:
1, fragrance disclosed by the invention produces and enriching apparatus, and structure is simple, and cost is low, flexible operation, easy to use and reliable, highly versatile, can be widely used in scientific research institutions, and Corporation R & D mechanism meets laboratory study demand, is easy to promote.
2, fragrance disclosed by the invention produces and enriching apparatus, compact, flexibly and easily, required is few for the of animal or plant nature biomass material fermented for dismounting, cleaning, filling material, for a small amount of vegetalitas or animal raw materials, can effectively conduct a research the biological fragrance of exploitation preparation.
3, fragrance disclosed by the invention produces and enriching apparatus, and arrange effective biological fragrance enriching apparatus, difficulty of processing is low, is easy to assembling, easy to install, saves cost; Carry manually or press down piston handle, promoting piston reciprocating running, driving fragrance in chamber B enter fragrance enrichment pipe and be captured, save energy consumption; In chamber B, gas can be discharged comprehensively simultaneously, and participate in exchanging enrichment, the aroma substance in dissolution with solvents wash-out fragrance enrichment pipe, elutriant can be used for quantitative analysis fragrance kind and quantity.
4, fragrance disclosed by the invention produces and enriching apparatus, effective biological fragrance enriching apparatus is set, by efficient fragrance enrichment pipe, evenly effectively capture biological fermentation and transform the biological fragrance produced, analyze the analysis of spices production process provide strong instrument for biological fermentation and Biocatalytic Conversion produce the polycomponent quantitative analysis research of spices and tracking in time.
Accompanying drawing explanation
Fig. 1 is the structure diagram of fragrance of the present invention generation and enriching apparatus.
Embodiment
Below the present invention is described in further detail.
In describing the invention, it will be appreciated that, term " on ", D score, " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
See Fig. 1. a kind of fragrance produces and enriching apparatus, comprises reaction structure, reaction conditions adjustment structure and fragrance enrichment structure;
Described reaction structure comprises the reaction kettle body 1 of upper end open, feed supplement structure and the kettle cover 24 for sealed reaction kettle 1 upper end open; Also comprise the hoop connector 39 for kettle cover 24 and reaction kettle body 1 upper end being closely fixed together.Answer between kettle 1 and kettle cover 24 and be provided with sealing-ring 25.Improve the stopping property between reaction kettle body 1 and kettle cover 24, be conducive to production and the enrichment of fragrance.Be provided with sealing-ring between reaction kettle body and kettle cover, and adopt hoop connector to fix, make kettle cover 24 and reaction kettle body 1 form an organic whole, be easy to flexible dismounting, cleaning and filling material, and can off-line sterilizing.
Piston 37 is provided with in described reaction kettle body 1, described piston 37 is slidably matched with the inner wall sealing of reaction kettle body 1, and reaction kettle body 1 being divided into independently upper and lower two cavitys, the part that wherein lower chamber is top is for assembling gas, and part is on the lower used for placing response material; Described lower chamber part is on the lower provided with stirrer 3; Described piston 37 is provided with piston unidirectional stop valve 36, and piston unidirectional stop valve 36 enters lower chamber for making the gas in upper cavity, stops the gas in lower chamber to enter upper cavity simultaneously; Upper cavity is designated as chamber A, and the top part of lower chamber can be designated as chamber B, and lower chamber part on the lower can be designated as cavity C, see Fig. 1.Cavity C is used for placing response material, and reaction mass undergoes microbial fermentation or bio-transformation catalysis produces gas, and this gas accumulation in chamber B, and is full of chamber B.Kettle 1 is not limited to the shape of diagram, can be cylindricality, square, oval, trilateral, the practical shape such as trapezoidal.Stirrer 3 be provided with the mixing helping reaction mass in reaction kettle body 1.Stirrer 3 can be magnetic stir bar or granulated glass sphere or molecular sieve, and magnetic stir bar can be rotated under magnetic stirring apparatus effect; Granulated glass sphere or molecular sieve can shake in shaking table.
Also comprise piston rod 21, the lower end of this piston rod 21 is fixedly connected with piston 37, and upper end is stretched out from kettle cover 24, piston rod 21 is arranged with Simmer ring 15, and this Simmer ring 15 offsets with the upper surface of kettle cover 24.The setting of Simmer ring 15, mainly in order to better, keeps the stopping property of kettle more easily, and prevents reaction system contaminated; The setting of piston rod 21 mainly conveniently manual operation piston move up and down, when specifically implementing, handle 20 can also be set on the top of piston rod 21.
Described feed supplement structure comprises feed container 19, feed supplement arm 28 and the control of additive raw material valve 22 be arranged on feed supplement arm 28, and one end of described feed supplement arm 28 is stretched in reaction kettle body 1 through still wall, and the other end is communicated with feed container 19; Feed supplement structure is used for the nutritive substance needed to reaction kettle body 1 postreaction.
Described reaction conditions adjustment structure comprises gas regulation structure, pH value adjustment structure and temperature of reaction adjustment structure;
Described gas regulation structure comprise dissolved oxygen meter, air bag 9, bladder manifolds 6, be arranged on the gas control valve 8 in bladder manifolds 6 and be arranged on lower chamber on the lower part still wall on dissolved oxygen meter probe pipe 29; The probe of described dissolved oxygen meter is fixed on still wall by dissolved oxygen meter probe pipe 29, for the oxygen concentration in detection reaction kettle 1, one end of bladder manifolds 6 is communicated with air bag 9, and the other end stretches in reaction kettle body 1 through still wall, and gas control valve 8 carries out on-off control according to the probe value of dissolved oxygen meter; During concrete enforcement, oxygen concentration in the reaction kettle body 1 that staff detects according to dissolved oxygen meter is filled with corresponding gas in air bag 9, the switch of gas control valve 8 is controlled again according to the size of oxygen concentration in the reaction kettle body 1 of dissolved oxygen meter detection, the gas controlled in air bag 9 enters in reaction kettle body 1, thus controls the oxygen concentration in reaction kettle body 1.
Oxygen consumption or amphimicrobian are fermented or catalyzed conversion, in air bag, can be oxygen, air or the air containing different oxygen concentrations; For anaerobically fermenting or catalyzed conversion, in air bag, can be the rare gas element such as nitrogen or carbonic acid gas.
Described pH value adjustment structure comprises that pH measures probe, soda acid tank 16, potential of hydrogen regulate arm 27, be arranged on potential of hydrogen regulates the potential of hydrogen by-pass valve control 17 on arm 27 and the pH be arranged on the still wall of lower chamber part on the lower measures pipe 30 of popping one's head in; Described pH measures probe and is fixed on still wall by pH mensuration probe pipe 30, for the pH value in detection reaction kettle 1, potential of hydrogen regulates one end of arm 27 to be communicated with soda acid tank 16, the other end stretches in reaction kettle body 1 through still wall, and the probe value that potential of hydrogen by-pass valve control 17 measures probe according to pH carries out on-off control; During concrete enforcement, staff's pH value measured according to pH in the reaction kettle body 1 of the detection of probe controls the switch of potential of hydrogen by-pass valve control 17, controls feed supplement in soda acid tank 16 and enters the amount in reaction kettle body 1, thus control the pH value in reaction kettle body 1.
Described temperature of reaction adjustment structure comprise temperature testing equipment, for make reaction kettle body keep constant temperature structure and be arranged on lower chamber on the lower part still wall on temperature testing equipment probe mounting pipe 5; The probe of temperature testing equipment is fixed on still wall by temperature testing equipment probe mounting pipe 5, for the temperature of reaction in detection reaction kettle 1, reaction kettle body keeps the structure of constant temperature to regulate the temperature of reaction in reaction kettle body according to the probe value of temperature testing equipment; This temperature testing equipment can be thermometer or other existing installations.
The described reaction kettle body that makes keeps the structure of constant temperature to comprise the still wall of reaction kettle body 1, and this still wall is made up of internal layer and skin, has the cavity 2 of contain fluid medium between described internal layer and skin, and this cavity has liquid exit 26 and liquid-inlet 4; Isothermal liquid medium is contained with in described cavity 2.When implementing particularly, liquid exit 26, liquid-inlet 4 are communicated with temperature controller and form loop line, thus realize the control to liquid medium temperature in cavity 2 by temperature controller, and then realize the thermostatic control to reaction kettle body 1 interior reaction temperature.Make reaction kettle body keep all right water bath with thermostatic control of the structure of constant temperature, directly reaction kettle body 1 is placed in water bath with thermostatic control and realizes constant temperature.
During concrete enforcement, the temperature of the temperature of reaction regulating thermostatic water-bath in the reaction kettle body 1 that staff detects according to temperature testing equipment, or regulate the temperature of the liquid medium be arranged between still wall internal layer and skin, thus realize the object regulating reaction kettle body interior reaction temperature.
Described fragrance enrichment structure comprises inlet pipe 33, fragrance capturing structure and escape pipe 14; The inlet end 31 of described inlet pipe 33 stretches in reaction kettle body 1 through still wall, and inlet end 31 is positioned at the top part of lower chamber, and the inlet end 31 of inlet pipe 33 is provided with air inlet unidirectional stop valve 32, and inlet pipe 33 is also provided with air intake control valve door 34; The outlet side 38 of escape pipe 14 is stretched in reaction kettle body 1 through kettle cover 14, and outlet side 38 is positioned at upper cavity, and the outlet side 38 of escape pipe 14 is provided with unidirectional stop valve 40 of giving vent to anger, and escape pipe 14 is also provided with leaving air control valve door 13; The outlet side of inlet pipe 33 is communicated with the inlet end of fragrance capturing structure, and the inlet end of escape pipe 14 is communicated with the outlet side of fragrance capturing structure.
The fragrance that fragrance capturing structure comprises multiple mutual series connection catches pipe, and fragrance catches in pipe and can be provided with for the sorbing material of adsorbed gas or machine solvent or water.Sorbing material can be nano-fiber material, gac or resin, when arranging the sorbing material or machine solvent or water that are used for adsorbed gas in fragrance seizure pipe, can be placed in 50 degree of extremely subzero 150 degree of freezing absorptions above freezing.The mode of this enriched gas is simple.
It also can be that blank pipe is placed in that liquid nitrogen is freezing carries out enriched gas that fragrance catches pipe.As optimization, fragrance capturing structure can also be the combination of various ways, such as multiple fragrance catches part fragrance in pipe and catches in pipe and arrange sorbing material or organic solvent or water, and another part fragrance catches pipe for blank pipe, and is placed in that liquid nitrogen is freezing carries out enriched gas.See Fig. 1, fragrance capturing structure catches pipe 10 by the fragrance of connecting and fragrance seizure pipe 11 forms, during concrete enforcement, can catch in pipe 10 at fragrance and sorbing material or organic solvent or water are set, and fragrance catches pipe 11, and liquid nitrogen is freezing carries out enriched gas for blank pipe is placed in.
As optimization, the part of described bladder manifolds 6 between still wall and gas control valve 8, potential of hydrogen regulate the part of arm 27 between still wall and potential of hydrogen by-pass valve control 17, the part of inlet pipe 33 between air inlet unidirectional stop valve 32 and fragrance capturing structure inlet end, escape pipe 14 between still wall and control of additive raw material valve 22, to be partly respectively equipped with microporous membrane 35 in the part of giving vent to anger between unidirectional stop valve 40 and fragrance capturing structure outlet side and feed supplement arm 24.Arranging of microporous membrane can stop microbial cells to disengage with fragrance, or in isolation pipeline, microorganism enters in reaction kettle body 1, affects biological fragrance and produces.
Fragrance provided by the invention produces and enriching apparatus has structure simply, and simplify difficulty of processing, production cost is low, and experimental installation is easy and simple to handle, can quantize fragrance enrichment, is conducive to the analysis to aroma component.
Principle of work of the present invention is as follows:
Rotated by stirrer in cavity C 3 or shake driveing gas in still inner cavity chamber C, impelling discharging in chamber B to the aroma component in cavity C; Staff, to pressing down piston rod handle 20, promote piston 37 to move downward, in chamber B, gas passes unidirectional stop valve 32 by the inlet end 31 of inlet pipe 33, after entering gas enrichment pipe 10 and gas enrichment pipe 11 enrichment, do not continued to enter chamber A via the outlet side 38 of the individual event stopping valve 40 of giving vent to anger on escape pipe 14, escape pipe 14 by the gas of enrichment.Subsequently, staff, upwards lift piston rod handle 20, pull piston 37 to rise, gas in compressing chamber A, enter in chamber B via piston unidirectional stop valve 36, like this, fragrance produces and is released in still inner cavity chamber B in cavity C, under forces piston 37 acts on downwards manually, fragrance in chamber B, be pressed into fragrance and catch in pipe, the gas caught at large enters in chamber A.
Staff, upwards lift piston rod handle 20, pull piston 37 to rise, and the gas in compressing chamber A, enters in chamber B via piston unidirectional stop valve 36, complete and once circulate.And so forth, manually press down or on carry, back and forth promote gas reactor be effectively pressed into enrichment system, gas through fragrance enrichment pipe time, fragrance by fragrance catch pipe catch and enrichment.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (9)
1. fragrance produces and an enriching apparatus, it is characterized in that: comprise reaction structure, reaction conditions adjustment structure and fragrance enrichment structure;
Described reaction structure comprises the reaction kettle body (1) of upper end open, feed supplement structure and the kettle cover (24) for sealed reaction kettle (1) upper end open;
Piston (37) is provided with in described reaction kettle body (1), described piston (37) is slidably matched with the inner wall sealing of reaction kettle body (1), and reaction kettle body (1) is divided into independently upper and lower two cavitys, the part that wherein lower chamber is top is for assembling gas, and part is on the lower used for placing response material; Described lower chamber part is on the lower provided with stirrer (3); Described piston (37) is provided with piston unidirectional stop valve (36),
Described feed supplement structure comprises feed container (19), feed supplement arm (28) and the control of additive raw material valve (22) be arranged on feed supplement arm (28), one end of described feed supplement arm (28) is stretched in reaction kettle body (1) through still wall, and the other end is communicated with feed container (19);
Described reaction conditions adjustment structure comprises gas regulation structure, pH value adjustment structure and temperature of reaction adjustment structure;
Described gas regulation structure comprise dissolved oxygen meter, air bag (9), bladder manifolds (6), be arranged on the gas control valve (8) in bladder manifolds (6) and be arranged on lower chamber on the lower part still wall on dissolved oxygen meter probe pipe (29); The probe of described dissolved oxygen meter is fixed on still wall by dissolved oxygen meter probe pipe (29), for the oxygen concentration in detection reaction kettle (1), one end of bladder manifolds (6) is communicated with air bag (9), the other end stretches in reaction kettle body (1) through still wall, and gas control valve (8) carries out on-off control according to the probe value of dissolved oxygen meter;
Described pH value adjustment structure comprises that pH measures probe, soda acid tank (16), potential of hydrogen regulate arm (27), be arranged on potential of hydrogen regulates the potential of hydrogen by-pass valve control (17) on arm (27) and the pH be arranged on the still wall of lower chamber part on the lower measures to pop one's head in and manages (30); Described pH measures probe and is fixed on still wall by pH mensuration probe pipe (30), for the pH value in detection reaction kettle (1), potential of hydrogen regulates one end of arm (27) to be communicated with soda acid tank (16), the other end stretches in reaction kettle body (1) through still wall, and the probe value that potential of hydrogen by-pass valve control (17) measures probe according to pH carries out on-off control;
Described temperature of reaction adjustment structure comprise temperature testing equipment, for make reaction kettle body keep constant temperature structure and be arranged on lower chamber on the lower part still wall on temperature testing equipment probe mounting pipe (5); The probe of temperature testing equipment is fixed on still wall by temperature testing equipment mounting pipe (5) of popping one's head in, for the temperature of reaction in detection reaction kettle (1), reaction kettle body keeps the structure of constant temperature to regulate the temperature of reaction in reaction kettle body according to the probe value of temperature testing equipment;
Described fragrance enrichment structure comprises inlet pipe (33), fragrance capturing structure and escape pipe (14); The inlet end (31) of described inlet pipe (33) stretches in reaction kettle body (1) through still wall, and inlet end (31) is positioned at the top part of lower chamber, the inlet end (31) of inlet pipe (33) is provided with air inlet unidirectional stop valve (32), inlet pipe (33) is also provided with air intake control valve door (34); The outlet side (38) of escape pipe (14) is stretched in reaction kettle body (1) through kettle cover (14), and outlet side (38) are positioned at upper cavity, the outlet side (38) of escape pipe (14) is provided with unidirectional stop valve of giving vent to anger (40), escape pipe (14) is also provided with leaving air control valve door (13); The outlet side of inlet pipe (33) is communicated with the inlet end of fragrance capturing structure, and the inlet end of escape pipe (14) is communicated with the outlet side of fragrance capturing structure.
2. fragrance as claimed in claim 1 produces and enriching apparatus, it is characterized in that: also comprise the hoop connector (39) for kettle cover (24) and reaction kettle body (1) upper end being closely fixed together.
3. fragrance as claimed in claim 1 produces and enriching apparatus, it is characterized in that: be provided with sealing-ring (25) between described reaction kettle body (1) and kettle cover (24).
4. fragrance as claimed in claim 1 produces and enriching apparatus, it is characterized in that: also comprise piston rod (21), the lower end of this piston rod (21) is fixedly connected with piston (37), upper end is stretched out from kettle cover (24), piston rod (21) is arranged with Simmer ring (15), and this Simmer ring (15) offsets with the upper surface of kettle cover (24).
5. the fragrance as described in any one of claim 1-4 produces and enriching apparatus, it is characterized in that: described in make reaction kettle body keep the structure of constant temperature to comprise the still wall of reaction kettle body (1), this still wall is made up of internal layer and skin, there is between described internal layer and skin the cavity (2) of contain fluid medium, and this cavity have liquid exit (26) and liquid-inlet (4); Described cavity is contained with isothermal liquid medium in (2).
6. fragrance as claimed in claim 4 produces and enriching apparatus, it is characterized in that: the fragrance that described fragrance capturing structure comprises multiple mutual series connection catches pipe.
7. fragrance as claimed in claim 6 produces and enriching apparatus, it is characterized in that: described fragrance catches in pipe and is provided with for the sorbing material of adsorbed gas or machine solvent or water.
8. fragrance as claimed in claim 6 produces and enriching apparatus, it is characterized in that: described multiple fragrance catches part fragrance in pipe and catches in pipe and arrange sorbing material or organic solvent or water, another part fragrance catches pipe for blank pipe, and is placed in that liquid nitrogen is freezing carries out enriched gas.
9. fragrance as claimed in claim 1 produces and enriching apparatus, it is characterized in that: described bladder manifolds (6) is positioned at the part between still wall and gas control valve (8), potential of hydrogen adjustment arm (27) is positioned at the part between still wall and potential of hydrogen by-pass valve control (17), inlet pipe (33) is positioned at the part between air inlet unidirectional stop valve (32) and fragrance capturing structure inlet end, escape pipe (14) is positioned at part between unidirectional stop valve of giving vent to anger (40) and fragrance capturing structure outlet side and feed supplement arm (24) and is positioned at part between still wall and control of additive raw material valve (22) and is respectively equipped with microporous membrane (35).
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| CN110257227A (en) * | 2019-06-20 | 2019-09-20 | 江南大学 | A kind of bioreactor for animal cell culture |
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| CN105482995B (en) | 2017-09-29 |
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Application publication date: 20160413 Assignee: Shenzhen xinshengrui Biotechnology Co.,Ltd. Assignor: BOTON (SHANGHAI) BIOTECHNOLOGY Co.,Ltd. Contract record no.: X2022980009383 Denomination of invention: An aroma generation and enrichment device Granted publication date: 20170929 License type: Common License Record date: 20220705 |