CN213222091U - High-speed gaseous fluidization microcapsule preparation facilities - Google Patents
High-speed gaseous fluidization microcapsule preparation facilities Download PDFInfo
- Publication number
- CN213222091U CN213222091U CN202021172767.XU CN202021172767U CN213222091U CN 213222091 U CN213222091 U CN 213222091U CN 202021172767 U CN202021172767 U CN 202021172767U CN 213222091 U CN213222091 U CN 213222091U
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- speed
- furnace body
- microcapsule preparation
- cavity
- stirring rotor
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- 239000003094 microcapsule Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 238000005243 fluidization Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000011162 core material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000007771 core particle Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 229920005615 natural polymer Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
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- Manufacturing Of Micro-Capsules (AREA)
Abstract
The utility model provides a high-speed gaseous fluidization microcapsule preparation device, belonging to the technical field of microcapsule preparation, comprising a furnace body, a high-speed airflow circulating pipe and a stirring rotor, wherein a feed inlet is arranged above the furnace body, and a discharge outlet is arranged below the furnace body; the high-speed airflow circulating pipes are arranged on the left side and the right side of the furnace body and are communicated with the cavity of the furnace body, the feed inlet is arranged at the upper end of the high-speed airflow circulating pipe, and the high-speed airflow circulating pipes on the left side and the right side and the cavity form two circulating channels for the vertical circulation of materials; the stirring rotor is installed in the cavity, the stirring rotor rotates around a horizontal shaft to drive materials entering the cavity to circulate up and down along the circulating channel. The utility model provides a high-speed gaseous state fluidization microcapsule preparation facilities through the stirring rotor along the horizontal axis rotation, has realized that the circulation of material is reciprocal, refines gradually at the in-process of circulation, can improve the quality of the microcapsule of preparation.
Description
Technical Field
The utility model belongs to the technical field of the microcapsule preparation, more specifically say, relate to a high-speed gaseous state fluidization microcapsule preparation facilities.
Background
Microcapsules are a type of micro-container or package having a polymeric wall shell, and the microencapsulation technique is a technique in which a solid, liquid or gaseous substance is coated with a film-forming material to form fine particles, and the resulting fine particles are made into microcapsules. The substance coated in the microcapsule is called core material, the coating film is called wall material, the wall material can be natural polymer, semisynthetic polymer and synthetic polymer material, the oil-soluble core material is selected from water-soluble encapsulation material according to the property of the encapsulated substance (core material), and the water-soluble core material is selected from oil-soluble encapsulation material, namely the encapsulation material should not react with the core material and is not miscible with the core material; the core material comprises essence, flavoring agent, acidulant, sweetener, pigment, lipid, vitamins, minerals, enzyme, microorganism, gas and other various feed additives.
Spray granulation is generally adopted in microcapsule production, but in the existing granulation spraying equipment, because the stirring rotor in the furnace body is vertically arranged, materials spirally move downwards along with the rotation of the stirring rotor after entering the furnace body, the materials cannot be fully refined and shaped, and the quality and the effect of microcapsules are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed gaseous state fluidization microcapsule preparation facilities aims at solving the material and can not obtain intensive mixing refines and the plastic is restoreed, and influences the problem of the quality of microcapsule.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a high-speed gaseous fluidized microcapsule production apparatus comprising: the high-speed gas flow stirring device comprises a furnace body, a high-speed gas flow circulating pipe and a stirring rotor, wherein a feed port is arranged above the furnace body, and a discharge port is arranged below the furnace body; the high-speed airflow circulating pipes are arranged on the left side and the right side of the furnace body and are communicated with the cavity of the furnace body, the feed inlet is arranged at the upper end of the high-speed airflow circulating pipe, and the high-speed airflow circulating pipes on the left side and the right side and the cavity form two circulating channels for the vertical circulation of materials; the stirring rotor is installed in the cavity, the stirring rotor rotates around a horizontal shaft to drive materials entering the cavity to circulate up and down along the circulating channel.
As another embodiment of the application, the stirring rotor comprises a horizontal shaft, a rotary table connected with the horizontal shaft and hammers arranged on the left disc surface and the right disc surface of the rotary table.
As another embodiment of this application, be equipped with a plurality of tups respectively on every the quotation of carousel, it is a plurality of the tup uses the horizontal axis is circumference evenly distributed along the center.
As another embodiment of this application, the tup is the cuboid structure, its length direction with the radial unanimity of carousel.
As another embodiment of this application, the lower extreme of furnace body is equipped with a plurality of discharge gates, the discharging pipe is installed to the discharge gate.
As a further embodiment of the application, the tapping pipe is arranged inclined downwards.
As another embodiment of this application, be equipped with cyclone and draught fan on the discharging pipe, the draught fan with cyclone's air outlet intercommunication, cyclone's discharge outlet department is equipped with the receiving hopper.
As another embodiment of the application, a discharge valve is arranged on the discharge pipe.
As another embodiment of the application, the furnace body is provided with an interlayer, and cooling water for cooling flows in the interlayer.
As another embodiment of this application, feed inlet department is equipped with the atomising head, feed inlet department still be equipped with the feed inlet intercommunication be used for the heater of heated air and be used for to send into hot-blast air-blower in the cavity.
The utility model provides a high-speed gaseous state fluidization microcapsule preparation facilities's beneficial effect lies in: compared with the prior art, the utility model discloses high-speed gaseous state fluidization microcapsule preparation facilities makes stirring rotor rotatory along the horizontal axis, and the material gets into the cavity after the feed inlet, along the circulation channel reciprocating circulation from top to bottom that high-speed airflow circulation pipe and cavity constitute along stirring rotor's direction of rotation to under stirring rotor's effect, the powder granule of dispersion refines gradually, and realizes restoration and the plastic to the core particle, and the wall material cladding is on the core simultaneously, and the microcapsule of formation is discharged through the discharge gate.
The utility model discloses a follow the rotatory stirring rotor of horizontal axis, realized that the circulation of material is reciprocal, refine gradually at the in-process of circulation, can improve the quality of the microcapsule of preparation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram I of a high-speed gaseous fluidized microcapsule preparation apparatus provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram II of a high-speed gaseous fluidized microcapsule preparation apparatus provided by an embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic side view of the mixing rotor of FIG. 1;
fig. 5 is a schematic view of the position structure of the stirring rotor and the driving mechanism shown in fig. 1.
In the figure: 1. a feed inlet; 2. a high-speed air circulation pipe; 3. a cavity; 4. a furnace body; 5. a discharge port; 6. a discharge pipe; 7. a stirring rotor; 71. a hammer head; 72. a horizontal axis; 8. a worm gear; 9. a worm; 10. a heater.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, a high-speed gas-phase fluidized microcapsule preparation apparatus according to the present invention will now be described. The high-speed gaseous fluidization microcapsule preparation device comprises a furnace body 4, a high-speed airflow circulating pipe 2 and a stirring rotor 7, wherein a feeding hole 1 is formed above the furnace body 4, and a discharging hole 5 is formed below the furnace body 4; the high-speed airflow circulating pipes 2 are arranged on the left side and the right side of the furnace body 4 and are communicated with the cavity 3 of the furnace body 4, the feed port 1 is arranged at the upper end of the high-speed airflow circulating pipe 2, and the high-speed airflow circulating pipes 2 on the left side and the right side and the cavity 3 form two circulating channels for the vertical circulation of materials; the stirring rotor 7 is installed in the cavity 3, and the stirring rotor 7 rotates around a horizontal shaft 72 to drive the material entering the cavity 3 to circulate up and down along the circulating channel.
The utility model provides a high-speed gaseous state fluidization microcapsule preparation facilities, compared with the prior art, make stirring rotor 7 rotatory along horizontal axis 72, the material gets into behind cavity 3 through feed inlet 1, along the circulation channel reciprocal circulation from top to bottom that high-speed airflow circulating pipe 2 and cavity 3 constitute along the direction of rotation of stirring rotor 7, and under stirring rotor 7's effect, the powder granule of dispersion refines gradually, and realize restoration and the plastic to the core granule, the wall material cladding is on the core simultaneously, the microcapsule of formation is discharged through discharge gate 5.
The utility model discloses a stirring rotor 7 along the rotation of horizontal axis 72 has realized that the circulation of material is reciprocal, refines gradually at the endless in-process, can improve the quality of the microcapsule of preparation.
Referring to fig. 3 to 5, the stirring rotor 7 includes a horizontal shaft 72, a rotary table connected to the horizontal shaft 72, and hammers 71 disposed on the left and right surfaces of the rotary table. The hammer head 71 is located on the inner wall of the rotor and used for dispersing material powder and providing a plurality of forces such as compression, friction and shearing force which mainly include particle interaction, so that material particles are gradually refined, and the core material particles are repaired and shaped.
In the embodiment, the stirring rotor 7 is driven to rotate by a driving mechanism, a worm gear 8 is arranged on a horizontal shaft 72, a worm 9 is connected with a driving motor, and the driving motor is arranged on the inner wall of the furnace body 4.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a plurality of hammers 71 are respectively disposed on a disc surface of each of the rotating discs, and the plurality of hammers 71 are uniformly distributed along a circumference with the horizontal shaft 72 as a center. Through setting up a plurality of tups 71, improve the homogeneity of handling the material.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 3 and 4, the hammer head 71 is a rectangular parallelepiped structure, and the length direction thereof is consistent with the radial direction of the turntable. That is, the hammers 71 are radially distributed in the radial direction of the turntable.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the lower end of the furnace body 4 is provided with a plurality of discharge ports 5, and the discharge pipe 6 is installed at the discharge port 5. Through setting up a plurality of discharge gates 5, avoid the material jam after up to standard in furnace body 4, make the material discharge unblocked.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the discharging pipe 6 is arranged in a downward slope, so that the material is smoothly discharged, and the material blockage is avoided.
As a specific implementation manner of the embodiment of the utility model, be equipped with cyclone and draught fan on discharging pipe 6, the draught fan with cyclone's air outlet intercommunication, cyclone's discharge outlet department is equipped with the receiving hopper. The materials which reach the standard are led out through a cyclone separator and an induced draft fan, wherein the cyclone separator and the induced draft fan are not shown in the figure.
As a specific implementation mode of the embodiment of the utility model, be equipped with the discharge valve on the discharging pipe 6. The discharge valve is opened after the materials reach the standard, and the materials are discharged through the discharge port 5.
As a specific implementation mode of the embodiment of the utility model, the furnace body 4 is provided with an interlayer, cooling water for cooling flows through the interlayer. The cooling water interlayer is positioned in the middle of the wall of the furnace body 4 and is used for cooling the furnace body 4.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, a spray head is arranged at the feed inlet 1, and the feed inlet 1 is further provided with a heater 10 communicated with the feed inlet 1 for heating air and an air blower for sending hot air into the cavity 3. The blower delivers heated air to the spray head to melt the material and spray it from the spray head.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A high-speed gaseous fluidized microcapsule preparation apparatus, comprising:
the furnace body is provided with a feeding hole at the upper part and a discharging hole at the lower part;
the high-speed airflow circulating pipes are arranged on the left side and the right side of the furnace body and are communicated with the cavity of the furnace body, the feed inlet is arranged at the upper end of the high-speed airflow circulating pipe, and the high-speed airflow circulating pipes on the left side and the right side and the cavity form two circulating channels for the vertical circulation of materials; and
and the stirring rotor is arranged in the cavity and rotates around a horizontal shaft to drive materials entering the cavity to circulate up and down along the circulating channel.
2. The high-speed gaseous fluidized microcapsule preparation apparatus according to claim 1, wherein the stirring rotor comprises a horizontal shaft, a rotary table connected to the horizontal shaft, and hammers disposed on both left and right disc surfaces of the rotary table.
3. The apparatus for preparing microcapsules by high-speed gaseous fluidization according to claim 2, wherein a plurality of hammers are respectively provided on the disc surface of each of said rotating discs, and said hammers are uniformly distributed circumferentially around said horizontal shaft.
4. The high-speed gaseous fluidized microcapsule preparation apparatus according to claim 2, wherein the hammer has a rectangular parallelepiped structure, and the length direction thereof coincides with the radial direction of the rotary table.
5. The apparatus for preparing high-speed gaseous fluidized microcapsules according to claim 1, wherein the lower end of the furnace body is provided with a plurality of discharge ports, and the discharge ports are provided with discharge pipes.
6. The high-speed gas-fluidized microcapsule preparation apparatus according to claim 5, wherein the discharge pipe is provided so as to be inclined downward.
7. The high-speed gaseous fluidized microcapsule preparation device according to claim 5, wherein a cyclone separator and an induced draft fan are arranged on the discharge pipe, the induced draft fan is communicated with an air outlet of the cyclone separator, and a material receiving hopper is arranged at a discharge outlet of the cyclone separator.
8. The high-speed gaseous fluidized microcapsule preparation apparatus according to claim 5, wherein a discharge pipe is provided with a discharge valve.
9. The apparatus for high-speed gaseous fluidized microcapsule preparation according to claim 1, wherein the furnace body is provided with an interlayer in which cooling water for cooling is circulated.
10. The apparatus according to claim 1, wherein the inlet is provided with a spray head, and the inlet is further provided with a heater for heating air and a blower for supplying hot air into the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172767.XU CN213222091U (en) | 2020-06-22 | 2020-06-22 | High-speed gaseous fluidization microcapsule preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172767.XU CN213222091U (en) | 2020-06-22 | 2020-06-22 | High-speed gaseous fluidization microcapsule preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213222091U true CN213222091U (en) | 2021-05-18 |
Family
ID=75885587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021172767.XU Expired - Fee Related CN213222091U (en) | 2020-06-22 | 2020-06-22 | High-speed gaseous fluidization microcapsule preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213222091U (en) |
-
2020
- 2020-06-22 CN CN202021172767.XU patent/CN213222091U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |