CN207745851U - A kind of device of fragrant plant drying coproduction microcapsule essence - Google Patents
A kind of device of fragrant plant drying coproduction microcapsule essence Download PDFInfo
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- CN207745851U CN207745851U CN201721490636.4U CN201721490636U CN207745851U CN 207745851 U CN207745851 U CN 207745851U CN 201721490636 U CN201721490636 U CN 201721490636U CN 207745851 U CN207745851 U CN 207745851U
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- fragrant plant
- fluid reservoir
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- 239000003094 microcapsule Substances 0.000 title claims abstract description 45
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims description 33
- 239000003205 fragrance Substances 0.000 abstract description 34
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 15
- 238000002425 crystallisation Methods 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 13
- 230000008025 crystallization Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 239000012452 mother liquor Substances 0.000 abstract description 9
- 229920000858 Cyclodextrin Polymers 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 6
- 235000011175 beta-cyclodextrine Nutrition 0.000 abstract description 5
- 239000012065 filter cake Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 4
- 239000001116 FEMA 4028 Substances 0.000 abstract description 3
- 229960004853 betadex Drugs 0.000 abstract description 3
- 239000002304 perfume Substances 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000013355 food flavoring agent Nutrition 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 40
- WHGYBXFWUBPSRW-UHFFFAOYSA-N Cycloheptaamylose Natural products O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO WHGYBXFWUBPSRW-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 17
- 239000000126 substance Substances 0.000 description 16
- 239000007864 aqueous solution Substances 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 229920001353 Dextrin Polymers 0.000 description 5
- 239000004375 Dextrin Substances 0.000 description 5
- 235000019425 dextrin Nutrition 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000001202 beta-cyclodextrine Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 206010011732 Cyst Diseases 0.000 description 1
- 240000007232 Illicium verum Species 0.000 description 1
- 235000008227 Illicium verum Nutrition 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 244000242564 Osmanthus fragrans Species 0.000 description 1
- 235000019083 Osmanthus fragrans Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000008294 cold cream Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Fats And Perfumes (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model is related to the devices that a kind of fragrant plant dries coproduction microcapsule essence, belong to food industry and essence and flavoring agent technical field.The utility model is in the drying of fragrant plant, provided with the absorption plant containing fragrant air, it is absorbed containing the odourant molecules in fragrant air as absorbing liquid using beta-cyclodextrin solution, absorbing liquid is set to be atomized into fine drop by high-pressure fog, substantially increase the contact area of gas and drop, so that odourant molecules is adsorbed onto droplet surface from air, generate the embedding effect of beta-cyclodextrin, forms essence microcapsule（Solution）, by microcapsule essence solution crystallisation by cooling, crystallization and filtration obtains the mother liquor after filter cake and crystallization, will be crushed after filtration cakes torrefaction up to powder microcapsule essence, realizes the recycling to perfume materials in drying process, coproduction microcapsule essence.The utility model process units is easily fabricated, and technical process is easily controllable, it is easy to accomplish large-scale production has apparent practicability and economy.
Description
Technical field
The utility model is related to the devices that a kind of fragrant plant dries coproduction microcapsule essence, belong to food industry and essence
Fragrance technical field.
Background technology
Fragrance and essence are food and the indispensable important source material of daily chemical product.
The fragrance used in food industry and daily life（Fragrant plant）Very much, as Jasmine, rose,
Sweet osmanthus, tangerine peel, orange peel, tsaoko, illiciumverum, there are one the processing all of these raw materials by fresh feed（It is aqueous more）Dry become contains
The process of the less dried product of water.In the drying process, due to the effect of heating power, the aroma substance contained by fragrant plant is a large amount of
It is diffused into air, and aroma substance has very strong volatility, thus obtained dry fragrant plant is embodied
Fragrance be not complete odor type.Studies have shown that these fragrance components to volatilize in drying are typically number molecular weight
Small, odor characteristic nonpolarity element outstanding, plays an important role in Related product.
In order to recycle aroma substance, in the dry processing of these fragrant plants, traditional method will dry out
Hot-air cools down to obtain the condensed water containing certain fragrance, but since aroma substance is generally insoluble in water, recovering effect is poor；
Therefore after cooling makes moisture largely condense, it is necessary to depth cools down, and is cooled to the temperature for enabling to volatile ingredient to condense,
Obtain cold cream（The solid-state of aroma substance）.Such technical process, device systems are complicated, and investment is larger, production process refrigeration energy
Consumption is higher, is above extremely limited in application, objectively needs more appropriate recovery method.
Microcapsules refer to the molecule that tiny object (molecule or particle) is wrapped to form by polymeric shell wall, big
Small generally 5~200 μm are differed, and various shapes depend on raw material and preparation method.Microcapsules are made of capsule-core and capsule wall,
Wrapped substance is known as capsule-core, and the material for package is known as wall material.
Microencapsulation technology refers to by various natural or synthesis the macromolecule chemical combination of a certain purpose thing (core or interior phase)
Object continuous film (wall or foreign minister) cladding completely is got up, and plays the role of protecting core material by the shielding action of cyst wall, and to mesh
Object original chemical property it is at all lossless, the function of purpose thing is then made increasingly by certain outside stimulus or slow releasing function
It is showed again in outside.Microcapsules technology is the very wide technology of an application, it can improve enveloped
The physical property (color, appearance, apparent density, dissolubility) of matter, improves the stability of substance, makes shadow of the substance from environment
It rings,
Cycloheptaamylose（β-cyclodextrin, abbreviation β-CD）It is the product that starch is generated through hydrolytic cyclization.It can be with
Packet connects a variety of organic compound molecules of complexing, increases by inclusion complex to light, heat, the stability of oxygen, changes by the reason of envelope substance
Change property.Cycloheptaamylose is only made of 7 glucose units, is similar to hollow small column, is that a hydrophobicity is micro- in small column
Small space（Cavity）, at a certain temperature, hydrophobic fragrance small molecule easily enters in the cavity of Β-cyclodextrine, shape
Fragrance is set to be protected at microcapsule essence.
Invention content
The problem of existing for the above-mentioned prior art and deficiency, it is micro- that the utility model provides a kind of fragrant plant drying coproduction
The device of capsule essence.The utility model is provided with the absorption plant containing fragrant air, using β-ring in the drying of fragrant plant
Shape dextrin solution is absorbed as absorbing liquid containing the odourant molecules in fragrant air, so that absorbing liquid is atomized into tiny liquid by high-pressure fog
Drop, substantially increases the contact area of gas and drop, and odourant molecules is made to be adsorbed onto droplet surface from air, generates β-ring
The embedding effect of shape dextrin forms essence microcapsule（Solution）, by microcapsule essence solution crystallisation by cooling to get powder microcapsules
Essence realizes the recycling to perfume materials in drying process, coproduction microcapsule essence.To improve the fragrance of microcapsule essence
Concentration can absorb the fragrant plant fragrance that the fragrant plant of 2~5 batches is volatilized in drying with a batch absorbing liquid.This practicality is new
Type is achieved through the following technical solutions.
A kind of device of fragrant plant drying coproduction microcapsule essence, including charging valve, outlet valve, fluid reservoir, high-pressure pump,
Contact absorption tower, high-pressure nozzle, cyclone separator, air-introduced machine, hothouse, air heater, air blower, air filter and heat
Air delivery pipe, fluid reservoir top are equipped with charging valve, and the outlet of liquid storage pot bottom absorbing liquid connects high pressure spray by high-pressure pump pipe
Head, high-pressure nozzle be located at contact absorption tower at the top of inside, contact absorption tower top side successively with cyclone separator, air-introduced machine
Be connected, contact absorb the bottom of the tower side by hot air delivery pipe successively with hothouse, air heater, air blower, sky
Air filter connects, and contact absorb the bottom of the tower at the top of pipeline and fluid reservoir by being connected to, the pipe of liquid storage pot bottom absorbing liquid outlet
Road is equipped with outlet valve.
The high-pressure pump pipe is equipped with ball valve.
A kind of application process of the device of fragrant plant drying coproduction microcapsule essence, is as follows：
The cycloheptaamylose aqueous solution that step 1, first configuration quality percentage are 4%~12% closes outlet valve, by β-ring
Shape dextrin in aqueous solution is added to by charging valve in fluid reservoir, and charging valve is closed, and adjustment cycloheptaamylose aqueous temperature is 48
~68 DEG C；
Fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 2, is placed into hothouse, first starts air inducing
Machine restarts air blower, and air is 50 by being heated to temperature in air blower to air heater after air filter filters
~70 DEG C of heated dry air forms the damp-heat air with fragrance, with the damp and hot of fragrance then into heated material in hothouse
Air is entered from contact absorb the bottom of the tower in contact absorption tower by hot air delivery pipe；
Step 3 opens ball valve and high-pressure pump, and temperature is that 48~68 DEG C of cycloheptaamylose aqueous solutions pass through from absorbing liquid outlet
Fine drop is atomized into pipeline to high-pressure nozzle, fine drop is landed fragrant with the band in step 2 in contacting absorption tower
The damp-heat air counter current contacting of taste and absorb the odourant molecules in air, absorb remaining damp-heat air by cyclone separator arrange
Go out；After dry fragrant plant drying, high-pressure pump, air blower, air-introduced machine are closed successively, contacts the absorption inside absorption tower
Solution is drained into fluid reservoir；
New fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 4, is placed into hothouse, repeats to walk
Rapid 2 and step 3, it repeats 1~4 time, i.e., a collection of absorbing liquid absorbs the fragrance that the fragrant plant of 2~5 batches is volatilized in drying, obtains
Microcapsule essence solution is delivered in crystallizing tank by microcapsule essence solution, is cooled to 5~15 DEG C and is crystallized, mistake after crystallization
The mother liquor after obtaining filter cake and crystallization is filtered, will be crushed after filtration cakes torrefaction and obtain the powder microcapsules perfume that cycloheptaamylose is carrier
Essence, to the concentration needed, be added to cycle in fluid reservoir again by charging valve makes the mother liquor addition cycloheptaamylose after crystallization
With.
The utility model has the beneficial effects that：
（1）The device and process that coproduction microcapsule essence is dried using the utility model patent fragrant plant, dry
Fragrance has been recycled simultaneously, the microcapsule essence of natural scents ingredient has been wrapped up, while producing dry products, obtained attached
Value added higher essence product, comprehensive benefit are good.
（2）Absorbing liquid is atomized into fine drop by high-pressure fog, substantially increases the contact area of liquids and gases,
The aroma substance that absorbing liquid is taken out of in fragrant plant drying process in cyclic absorption air, good absorption effect；Again by more
The absorption repeatedly of batch fragrant plant improves the microcapsule embedded effect of cyclodextrine（It is enveloped more）, scientific and reasonable.
（3）After cycloheptaamylose completes embedding essence molecule, as long as the cooling of cycloheptaamylose solution may occur in which β-
Cyclodextrine crystallizes, and obtains essence microcapsule crystalline solid, the consumption of crystallization process cold is few, easy to operate.
（4）Desiccant air takes filtering measure, and the hygienic quality of gained microcapsule essence and plant dried product is preferable
（5）By technological innovation, the new equipment and new process of fragrant plant drying coproduction microcapsule essence are developed, is had
Apparent technological innovation.
（6）Process units is easily fabricated, and technical process is easily controllable, it is easy to accomplish large-scale production has apparent real
With property and economy.
Description of the drawings
Fig. 1 is utility model device structural schematic diagram.
In figure：1- charging valves, 2- outlet valves, 3- fluid reservoirs, 4- high-pressure pumps, 5- contact absorption tower, 6- high-pressure nozzles, 7- rotations
Wind separator, 8- air-introduced machines, 9- hothouses, 10- air heaters, 11- air blowers, 12- air filters, 13- hot-airs are defeated
Send pipe, 14- ball valves.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the device of fragrant plant drying coproduction microcapsule essence, including charging valve 1, outlet valve 2, liquid storage
Tank 3, high-pressure pump 4, contact absorption tower 5, high-pressure nozzle 6, cyclone separator 7, air-introduced machine 8, hothouse 9, air heater 10, drum
Wind turbine 11, air filter 12 and hot air delivery pipe 13,3 top of fluid reservoir are equipped with charging valve 1,3 bottom absorbing liquid of fluid reservoir
Outlet connects high-pressure nozzle 6 by 4 pipeline of high-pressure pump, and high-pressure nozzle 6 is located at the inside at 5 top of contact absorption tower, and contact absorbs
5 top side of tower is connected with cyclone separator 7, air-introduced machine 8 successively, and contact 5 bottom side of absorption tower is defeated by hot-air
Pipe 13 is sent to be connect successively with hothouse 9, air heater 10, air blower 11, air filter 12, contact 5 bottom of absorption tower is logical
Piping is connected to 3 top of fluid reservoir, and the pipeline of 3 bottom absorbing liquid outlet of fluid reservoir is equipped with outlet valve 2.
Wherein 4 pipeline of high-pressure pump is equipped with ball valve 14.
The fragrant plant dries the application process of the device of coproduction microcapsule essence, is as follows：
The cycloheptaamylose aqueous solution that step 1, first configuration quality percentage are 4% closes outlet valve 2, and β-ring-type is pasted
Smart aqueous solution is added to by charging valve 1 in fluid reservoir 3, and charging valve 1 is closed, and adjustment cycloheptaamylose aqueous temperature is 48
℃；
Fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 2, is placed into hothouse 9, first starts air inducing
Machine 8 restarts air blower 11, and air is after the filtering of air filter 12, by being heated in air blower 11 to air heater 10
To the heated dry air that temperature is 50 DEG C, the damp-heat air with fragrance, band fragrance are formed then into heated material in hothouse 9
Damp-heat air by hot air delivery pipe 13 from contact 5 bottom of absorption tower enter contact absorption tower 5 in；
Step 3 opens ball valve 14 and high-pressure pump 4, and temperature is that 48 DEG C of cycloheptaamylose aqueous solutions pass through from absorbing liquid outlet
It is atomized into fine drop in pipeline to high-pressure nozzle 6（6~12MPa of atomizing pressure）, fine drop is in contacting absorption tower 5
Landing with step 2 in the damp-heat air counter current contacting with fragrance and absorb the odourant molecules in air, absorb it is remaining damp and hot
Air is discharged by cyclone separator 7；After dry fragrant plant drying, high-pressure pump 4 is closed successively, air blower 11, is drawn
Wind turbine 8 contacts the absorbent solution inside absorption tower 5 and is drained into fluid reservoir 3；
New fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 4, is placed into hothouse 9, repeats to walk
Rapid 2 and step 3, it is repeated 1 times, i.e., a collection of absorbing liquid absorbs the fragrant plant fragrance to volatilize in the drying of 2 batches, obtains microcapsule essence
Microcapsule essence solution is delivered in crystallizing tank by solution, is cooled to 5 DEG C and is crystallized, crystallization and filtration obtains filter cake and knot
Mother liquor after crystalline substance obtains the powder microcapsule essence that cycloheptaamylose is carrier, the mother liquor after crystallization by being crushed after filtration cakes torrefaction
Cycloheptaamylose is added to the concentration needed, is added in fluid reservoir 3 again by charging valve 1.
Embodiment 2
As shown in Figure 1, the device of fragrant plant drying coproduction microcapsule essence, including charging valve 1, outlet valve 2, liquid storage
Tank 3, high-pressure pump 4, contact absorption tower 5, high-pressure nozzle 6, cyclone separator 7, air-introduced machine 8, hothouse 9, air heater 10, drum
Wind turbine 11, air filter 12 and hot air delivery pipe 13,3 top of fluid reservoir are equipped with charging valve 1,3 bottom absorbing liquid of fluid reservoir
Outlet connects high-pressure nozzle 6 by 4 pipeline of high-pressure pump, and high-pressure nozzle 6 is located at the inside at 5 top of contact absorption tower, and contact absorbs
5 top side of tower is connected with cyclone separator 7, air-introduced machine 8 successively, and contact 5 bottom side of absorption tower is defeated by hot-air
Pipe 13 is sent to be connect successively with hothouse 9, air heater 10, air blower 11, air filter 12, contact 5 bottom of absorption tower is logical
Piping is connected to 3 top of fluid reservoir, and the pipeline of 3 bottom absorbing liquid outlet of fluid reservoir is equipped with outlet valve 2.
Wherein 4 pipeline of high-pressure pump is equipped with ball valve 14.
The fragrant plant dries the application process of the device of coproduction microcapsule essence, is as follows：
The cycloheptaamylose aqueous solution that step 1, first configuration quality percentage are 12% closes outlet valve 2, by β-ring-type
Dextrin in aqueous solution is added to by charging valve 1 in fluid reservoir 3, and charging valve 1 is closed, and adjustment cycloheptaamylose aqueous temperature is 68
℃；
Fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 2, is placed into hothouse 9, first starts air inducing
Machine 8 restarts air blower 11, and air is after the filtering of air filter 12, by being heated in air blower 11 to air heater 10
To the heated dry air that temperature is 70 DEG C, the damp-heat air with fragrance, band fragrance are formed then into heated material in hothouse 9
Damp-heat air by hot air delivery pipe 13 from contact 5 bottom of absorption tower enter contact absorption tower 5 in；
Step 3 opens ball valve 14 and high-pressure pump 4, and temperature is that 68 DEG C of cycloheptaamylose aqueous solutions pass through from absorbing liquid outlet
It is atomized into fine drop in pipeline to high-pressure nozzle 6（6~12MPa of atomizing pressure）, fine drop is in contacting absorption tower 5
Landing with step 2 in the damp-heat air counter current contacting with fragrance and absorb the odourant molecules in air, absorb it is remaining damp and hot
Air is discharged by cyclone separator 7；After dry fragrant plant drying, high-pressure pump 4 is closed successively, air blower 11, is drawn
Wind turbine 8 contacts the absorbent solution inside absorption tower 5 and is drained into fluid reservoir 3；
New fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 4, is placed into hothouse 9, repeats to walk
Rapid 2 and step 3, it is repeated 4 times, i.e., a collection of absorbing liquid absorbs the fragrant plant fragrance to volatilize in the drying of 5 batches, obtains microcapsule essence
Microcapsule essence solution is delivered in crystallizing tank by solution, is cooled to 15 DEG C and is crystallized, crystallization and filtration obtains filter cake and knot
Mother liquor after crystalline substance obtains the powder microcapsule essence that cycloheptaamylose is carrier, the mother liquor after crystallization by being crushed after filtration cakes torrefaction
Cycloheptaamylose is added to the concentration needed, is added in fluid reservoir 3 again by charging valve 1.
Embodiment 3
As shown in Figure 1, the device of fragrant plant drying coproduction microcapsule essence, including charging valve 1, outlet valve 2, liquid storage
Tank 3, high-pressure pump 4, contact absorption tower 5, high-pressure nozzle 6, cyclone separator 7, air-introduced machine 8, hothouse 9, air heater 10, drum
Wind turbine 11, air filter 12 and hot air delivery pipe 13,3 top of fluid reservoir are equipped with charging valve 1,3 bottom absorbing liquid of fluid reservoir
Outlet connects high-pressure nozzle 6 by 4 pipeline of high-pressure pump, and high-pressure nozzle 6 is located at the inside at 5 top of contact absorption tower, and contact absorbs
5 top side of tower is connected with cyclone separator 7, air-introduced machine 8 successively, and contact 5 bottom side of absorption tower is defeated by hot-air
Pipe 13 is sent to be connect successively with hothouse 9, air heater 10, air blower 11, air filter 12, contact 5 bottom of absorption tower is logical
Piping is connected to 3 top of fluid reservoir, and the pipeline of 3 bottom absorbing liquid outlet of fluid reservoir is equipped with outlet valve 2.
Wherein 4 pipeline of high-pressure pump is equipped with ball valve 14.
The fragrant plant dries the application process of the device of coproduction microcapsule essence, is as follows：
The cycloheptaamylose aqueous solution that step 1, first configuration quality percentage are 12% closes outlet valve 2, by β-ring-type
Dextrin in aqueous solution is added to by charging valve 1 in fluid reservoir 3, and charging valve 1 is closed, and adjustment cycloheptaamylose aqueous temperature is 55
℃；
Fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 2, is placed into hothouse 9, first starts air inducing
Machine 8 restarts air blower 11, and air is after the filtering of air filter 12, by being heated in air blower 11 to air heater 10
To the heated dry air that temperature is 60 DEG C, the damp-heat air with fragrance, band fragrance are formed then into heated material in hothouse 9
Damp-heat air by hot air delivery pipe 13 from contact 5 bottom of absorption tower enter contact absorption tower 5 in；
Step 3 opens ball valve 14 and high-pressure pump 4, and temperature is that 55 DEG C of cycloheptaamylose aqueous solutions pass through from absorbing liquid outlet
It is atomized into fine drop in pipeline to high-pressure nozzle 6（6~12MPa of atomizing pressure）, fine drop is in contacting absorption tower 5
Landing with step 2 in the damp-heat air counter current contacting with fragrance and absorb the odourant molecules in air, absorb it is remaining damp and hot
Air is discharged by cyclone separator 7；After dry fragrant plant drying, high-pressure pump 4 is closed successively, air blower 11, is drawn
Wind turbine 8 contacts the absorbent solution inside absorption tower 5 and is drained into fluid reservoir 3；
New fragrant plant to be dried is sub-packed in stainless steel Dropbox by step 4, is placed into hothouse 9, repeats to walk
Rapid 2 and step 3, it is repeated 3 times, i.e., a collection of absorbing liquid absorbs the fragrant plant fragrance to volatilize in the drying of 4 batches, obtains microcapsule essence
Microcapsule essence solution is delivered in crystallizing tank by solution, is cooled to 10 DEG C and is crystallized, crystallization and filtration obtains filter cake and knot
Mother liquor after crystalline substance obtains the powder microcapsule essence that cycloheptaamylose is carrier, the mother liquor after crystallization by being crushed after filtration cakes torrefaction
Cycloheptaamylose is added to the concentration needed, is added in fluid reservoir 3 again by charging valve 1.
Above in association with attached drawing, the specific embodiments of the present invention are described in detail, but the utility model is not
It is limited to the above embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from
Various changes can be made under the premise of novel objective.
Claims (2)
1. a kind of device of fragrant plant drying coproduction microcapsule essence, it is characterised in that：Including charging valve（1）, outlet valve
（2）, fluid reservoir（3）, high-pressure pump（4）, contact absorption tower（5）, high-pressure nozzle（6）, cyclone separator（7）, air-introduced machine（8）, it is dry
Dry room（9）, air heater（10）, air blower（11）, air filter（12）And hot air delivery pipe（13）, fluid reservoir（3）
Top is equipped with charging valve（1）, fluid reservoir（3）Bottom absorbing liquid outlet passes through high-pressure pump（4）Pipeline connects high-pressure nozzle（6）, high
Press nozzle（6）Positioned at contact absorption tower（5）The inside at top contacts absorption tower（5）Top side successively with cyclone separator
（7）, air-introduced machine（8）It is connected, contacts absorption tower（5）Bottom side passes through hot air delivery pipe（13）Successively with hothouse
（9）, air heater（10）, air blower（11）, air filter（12）Connection contacts absorption tower（5）Bottom by pipeline with
Fluid reservoir（3）Top is connected to, fluid reservoir（3）The pipeline of bottom absorbing liquid outlet is equipped with outlet valve（2）.
2. the device of fragrant plant drying coproduction microcapsule essence according to claim 1, it is characterised in that：The high pressure
Pump（4）Pipeline is equipped with ball valve（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721490636.4U CN207745851U (en) | 2017-11-10 | 2017-11-10 | A kind of device of fragrant plant drying coproduction microcapsule essence |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107774205A (en) * | 2017-11-10 | 2018-03-09 | 昆明理工大学 | A kind of fragrant plant dries the apparatus and method of coproduction microcapsule essence |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774205A (en) * | 2017-11-10 | 2018-03-09 | 昆明理工大学 | A kind of fragrant plant dries the apparatus and method of coproduction microcapsule essence |
| CN107774205B (en) * | 2017-11-10 | 2024-02-02 | 昆明理工大学 | Device and method for drying aromatic plants and co-producing microcapsule essence |
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