CN206295928U - A kind of homogeneous microcapsules preparation system of particle - Google Patents
A kind of homogeneous microcapsules preparation system of particle Download PDFInfo
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- CN206295928U CN206295928U CN201621388238.7U CN201621388238U CN206295928U CN 206295928 U CN206295928 U CN 206295928U CN 201621388238 U CN201621388238 U CN 201621388238U CN 206295928 U CN206295928 U CN 206295928U
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Abstract
The utility model discloses the microcapsules preparation system that a kind of particle is homogeneous, including emulsion storage tank, stearic acid storage tank, peristaltic pump, fluidizing fluid-bed, grading oscillating screen and air blower, the emulsion storage tank, stearic acid storage tank pass through peristaltic pump and fluidizing fluid-bed connection respectively, atomizer mouth is provided with fluidizing fluid-bed, fluidizing fluid-bed discharging opening is communicated with grading oscillating screen；The air outlet of the air blower is by pipeline communication to fluidizing fluid-bed lower section；The utility model fits together both atomizer equipment and fluidizing fluid-bed equipment, so that system integrates dry materials, granulates, the efficiency in actual production is substantially increased, the microcapsules of certain granules size can be finally obtained so that the specification of product is homogeneous, stable；The characteristics of microcapsules prepared by the system have essential oil coating rate high, homogeneous Microcapsules Size distribution, good product mobility, the utility model simple structure, practicality.
Description
Technical field
The utility model is related to a kind of microcapsules preparation system, the homogeneous microcapsules preparation system of specifically a kind of particle.
Background technology
Microcapsules refer to a kind of with polymeric shell wall and miniature vessel or packing material, refer to specifically by a certain purpose
Thing (core or interior phase) coats completely with the macromolecular compound continuous film (wall or foreign minister) of various natural or synthesis, and
Original chemical property to purpose thing is at all lossless, then makes purpose thing increasingly by some outside stimulus or slow releasing function
Function is showed in outside again, or by cyst wall shielding action play a part of protect core, the diameter of microcapsules
Generally 1~500 μm, the thickness of wall is 0.5~150 μm, has been developed for ultra micro capsule of the particle diameter below 1 μm, microcapsules grain
Son is expanded to 0.25~1000 μm in some instances, when Microcapsules Size is less than 5 μm, is not easy because Brownian movement aggravates
Collect；When particle diameter is more than 300 μm, its skin-friction coefficient can suddenly decline and lose microcapsules effect, general capsule membranous wall
Thickness is 1-30 μm, and in cosmetics is generally 32 μm and 180 μm, and ultra-thin-wall microcapsule membrane wall thickness is 0.01 μm, external micro-
Capsule is had been used in covering frost, NMF, lipstick, eye shadow, perfume, bath soap, face powder etc., and microcapsules can improve the stabilization of product
Property, prevents interfering between various components；Microcapsules granulating technique has reduces volatility, makes some readily volatilized things
Matter becomes difficult to volatilization, improves the stability (oxidizable, to be clear to light decomposition, the material for easily being influenceed by temperature or moisture) of material,
Taste masking, isolates active component, the advantage in control release；Existing spray drying process produces microcapsules, and complex structure, equipment is numerous
It is multiple, influence actual production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of particle homogeneous microcapsules preparation system, to solve above-mentioned background skill
The problem proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of homogeneous microcapsules preparation system of particle, including emulsion storage tank, stearic acid storage tank, peristaltic pump, boiling
Fluid bed, grading oscillating screen and air blower, the emulsion storage tank, stearic acid storage tank are fluidized by peristaltic pump with boiling respectively
Bed connection, it is fluidizing fluid-bed in be provided with atomizer mouth, fluidizing fluid-bed discharging opening is communicated with grading oscillating screen；The drum
The air outlet of blower fan is by pipeline communication to fluidizing fluid-bed lower section.
Used as the further improvement of technology, the swirl atomizer is located at fluidizing fluid-bed top, emulsion storage tank, stearic acid
Storage tank is connected by peristaltic pump with atomizer mouth respectively.
Used as the further improvement of technology, the air blower is further hot air blower, and the air blower is hot blast
Air blower.
Compared with prior art, both atomizer equipment and fluidizing fluid-bed equipment are assembled in one by the utility model
Rise so that system integrates dry materials, granulates, and substantially increases the efficiency in actual production；Simple structure, practicality, if
Having grading oscillating screen can finally obtain the microcapsules of certain granules size so that the specification of product is homogeneous, stable；By the system
The characteristics of microcapsules of preparation have essential oil coating rate high, homogeneous Microcapsules Size distribution, good product mobility.
Brief description of the drawings
Fig. 1 is the structural representation of the homogeneous microcapsules preparation system of particle.
In figure：1- emulsions storage tank, 2- peristaltic pumps, 3- are fluidizing fluid-bed, 4- air blowers, 5- grading oscillating screens, 6- centrifugation
Formula spray nozzle, 11- refer to sour storage tank firmly.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1, a kind of homogeneous microcapsules preparation system of particle, including emulsion storage tank 1, stearic acid storage tank
11st, peristaltic pump 2, fluidizing fluid-bed 3, grading oscillating screen 5 and air blower 4,11 points of the emulsion storage tank 1, stearic acid storage tank
Not Tong Guo peristaltic pump be connected with fluidizing fluid-bed 3, be provided with atomizer mouth 6 in fluidizing fluid-bed 3, fluidizing fluid-bed 3 go out
Material mouth is communicated with grading oscillating screen 5；The air outlet of the air blower 4 is by pipeline communication to fluidizing fluid-bed 3 lower sections.
The swirl atomizer is located at fluidizing fluid-bed 3 top, and emulsion storage tank 1, stearic acid storage tank 11 are respectively by compacted
Dynamic pump 2 is connected with atomizer mouth 6.The air blower 4 is hot air blower.
Technological process：Essential oil emulsion carrier (such as silica) is adsorbed, then in surface spraying capsulating material (such as tristearin
Acid), form microcapsules through drying.
Detailed process is as follows：
Silica be put into it is fluidizing fluid-bed in, be passed through hot blast from bottom, grasped by the interface that controls air blower 4 to be
Make, set certain EAT and enter airspeed, carry out aeration operation, the hot blast with given pace is by fluidizing fluid-bed
3, silica is blown afloat from bottom, by controlling the rotating speed of peristaltic pump 2, while the essential oil for having emulsified in the form of being atomized
During penetrating is fluidizing fluid-bed, essential oil is fully adsorbed by silica, after treating that essential oil has sprayed, then the stearic acid for having melted is sprayed into
It is fluidizing fluid-bed, it is allowed to form one one-tenth diaphragm on surface, dry completion is waited, microcapsules are also formed, and microcapsule granule becomes big, when
Reach after certain gravity, microcapsule granule can be moved downward, until by fluidizing fluid-bed entrance grading oscillating screen 5,
Size screening is carried out, uniform microcapsules granulation particle can be obtained.
The utility model combines atomizer equipment with fluidizing fluid-bed equipment, collect dry materials, granulate in
Integrally, being provided with grading oscillating screen can finally obtain the microcapsules of certain granules size so that the specification of product is homogeneous, stable, leads to
Cross the microcapsules of system preparation and have that essential oil coating rate is high, homogeneous Microcapsules Size distribution, good product mobility the features such as, because
This is easy to follow-up transport, processing and application.The system simple structure, practicality.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Various changes can be made.
Claims (3)
1. a kind of homogeneous microcapsules preparation system of particle, including emulsion storage tank, stearic acid storage tank, peristaltic pump, boiling stream
Change bed, grading oscillating screen and air blower, the emulsion storage tank, stearic acid storage tank respectively by peristaltic pump with it is fluidizing fluid-bed
Connection, it is fluidizing fluid-bed in be provided with atomizer mouth, fluidizing fluid-bed discharging opening is communicated with grading oscillating screen；The air blast
The air outlet of machine is by pipeline communication to fluidizing fluid-bed lower section.
2. the homogeneous microcapsules preparation system of particle according to claim 1, it is characterised in that the swirl atomizer is located at
Fluidizing fluid-bed top, emulsion storage tank, stearic acid storage tank are connected by peristaltic pump with atomizer mouth respectively.
3. the homogeneous microcapsules preparation system of particle according to claim 1, it is characterised in that the air blower is hot blast
Air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388238.7U CN206295928U (en) | 2016-12-17 | 2016-12-17 | A kind of homogeneous microcapsules preparation system of particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388238.7U CN206295928U (en) | 2016-12-17 | 2016-12-17 | A kind of homogeneous microcapsules preparation system of particle |
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| CN206295928U true CN206295928U (en) | 2017-07-04 |
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| CN201621388238.7U Active CN206295928U (en) | 2016-12-17 | 2016-12-17 | A kind of homogeneous microcapsules preparation system of particle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198025A (en) * | 2017-07-18 | 2017-09-26 | 广州市富泉生物科技有限公司 | A kind of feed addictive with economic benefits and social benefits substitute antibiotics and preparation method thereof |
| CN107242361A (en) * | 2017-06-27 | 2017-10-13 | 内蒙古金河动物药业有限公司 | A kind of mixed feed additive plants essential oil particle and preparation method thereof |
| CN108272119A (en) * | 2018-02-07 | 2018-07-13 | 南昌大学 | A kind of device preparing microcapsules by temperature control solidification |
| CN108993335A (en) * | 2018-08-10 | 2018-12-14 | 常州工学院 | A kind of manufacturing device and method of suspension crosslinking composite micro-capsule |
| CN110102230A (en) * | 2019-05-13 | 2019-08-09 | 广东省微生物研究所（广东省微生物分析检测中心） | A kind of automatic microcapsules Granulation Equipments of squash type and preparation method thereof |
-
2016
- 2016-12-17 CN CN201621388238.7U patent/CN206295928U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242361A (en) * | 2017-06-27 | 2017-10-13 | 内蒙古金河动物药业有限公司 | A kind of mixed feed additive plants essential oil particle and preparation method thereof |
| CN107198025A (en) * | 2017-07-18 | 2017-09-26 | 广州市富泉生物科技有限公司 | A kind of feed addictive with economic benefits and social benefits substitute antibiotics and preparation method thereof |
| CN108272119A (en) * | 2018-02-07 | 2018-07-13 | 南昌大学 | A kind of device preparing microcapsules by temperature control solidification |
| CN108993335A (en) * | 2018-08-10 | 2018-12-14 | 常州工学院 | A kind of manufacturing device and method of suspension crosslinking composite micro-capsule |
| CN108993335B (en) * | 2018-08-10 | 2020-12-18 | 常州工学院 | Device and method for manufacturing suspension crosslinking composite microcapsule |
| CN110102230A (en) * | 2019-05-13 | 2019-08-09 | 广东省微生物研究所（广东省微生物分析检测中心） | A kind of automatic microcapsules Granulation Equipments of squash type and preparation method thereof |
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