CN107537411A - A kind of preparation system and preparation method of core shell structure gel ball - Google Patents
A kind of preparation system and preparation method of core shell structure gel ball Download PDFInfo
- Publication number
- CN107537411A CN107537411A CN201710755511.8A CN201710755511A CN107537411A CN 107537411 A CN107537411 A CN 107537411A CN 201710755511 A CN201710755511 A CN 201710755511A CN 107537411 A CN107537411 A CN 107537411A
- Authority
- CN
- China
- Prior art keywords
- discharging
- nucleome
- housing
- drip nozzle
- colloidal sol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011258 core-shell material Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 239000003082 abrasive agent Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002459 sustained effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The invention discloses a kind of preparation system and preparation method of core shell structure gel ball, is mainly made up of drawing mechanism, discharging drip nozzle and shaping pond.It is connected between drawing mechanism, discharging drip nozzle by flexible pipe.Drawing mechanism can continually provide colloidal sol raw material, and internal have agitating device to ensure being evenly distributed for component in colloidal sol.Special double-layer porous discharging drip nozzle is capable of the colloidal sol drop (drop internal is different with housing component) of output core shell structure and accelerates production efficiency.In shaping pond physical change or chemical reaction can occur for colloidal sol drop, form gel ball.
Description
Technical field
The invention belongs to device design, more particularly to a kind of preparation system of core shell structure gel ball.
Background technology
At present, hard brittle material, the material such as especially nonmetallic, non-conducting material and semiconductor, such as glass in recent years
Glass, various stone materials, jewel, silicon crystal etc., their hardness, fragility, wearability, corrosion stability, inoxidizability is all higher, is exactly
Due to these unique properties, these special materials are in fields such as military and civilian industries using more and more extensive.These are hard crisp
Property material need to apply well by fine processing, and during normal process final decision table layer quality plus
Work process is exactly polishing process.
Because this kind of material has the characteristics of hardness height and big fragility, abrasive machining adds especially with fine-grained abrasive particle
Work is still realization to its precision machined Main Means.Have at present and hard brittle material is entered using the flexible gel ball containing abrasive material
Row polishing technique because gel ball be have it is flexible, therefore process when be not easy that this hard brittle material is caused to damage.
There are two kinds of gel balls at present, a kind of gel ball is the mixture that whole spheroid is gel and abrasive particle, inside this gel ball
Abrasive material can not make full use of, and be mixed into abrasive material for some matrixes, inside gel ball and can reduce gel ball intensity.It is another
Gel ball is that abrasive particle is simply simply attached to surface, with reference to defective tightness, is easily come off in use for some time.
The content of the invention
It is a primary object of the present invention to provide a kind of system that can produce core shell structure gel ball, it can produce nucleome group
Divide the gel ball different from housing component, while internal gel ball intensity is ensured, also ensure that housing abrasive particle and gel knot
The intensity of conjunction.
Technical scheme is as follows：
1. a kind of preparation system of core shell structure gel ball, it is characterised in that including housing drawing mechanism, nucleome discharging dress
Put, discharge drip nozzle and shaping pond, wherein, described discharging drip nozzle includes double-decker, and respectively nucleome discharges drip nozzle body (10)
With housing discharging drip nozzle body, both have respective charging aperture and discharging opening respectively, wherein, the charging aperture of nucleome discharging drip nozzle body connects
Connect the discharging opening of nucleome drawing mechanism；The discharging opening of the charging aperture housing drawing mechanism of housing discharging drip nozzle body；
Nucleome discharging drip nozzle body is provided with nucleome discharging opening (14), and housing discharging drip nozzle body bottom sets housing discharging opening (15),
Wherein, in nucleome discharging opening (14) insertion housing discharging opening (15), both are socketed；Shaping pond is located at nucleome discharging opening (14) and shell
Below body discharging opening (15)；
Wherein, housing drawing mechanism or nucleome drawing mechanism include：Material pond (1), pump (2), cylinder body (3), driving piston
(4), recovery tube (5), wherein cylinder body first half side are provided with stuffing hole (9) and recovery holes (6), lower half set band valve and ventilated
Hole (7), bottom set band valve discharging opening (8)；Piston (4) is driven to be moved up and down in cylinder body (3) along cylinder body；Material pond
(1) connected between outlet and stuffing hole (9) by pump (2)；Recovery tube (5) is set in recovery holes (6), recovery tube (5), which is provided with, to be used
In the sensor for experiencing changes in flow rate.
In preferred embodiment, stuffing hole (9) and recovery holes (6) are located at sustained height.
There is the agitator for ensureing colloidal sol and colloidal sol internal composition uniformity in preferred embodiment, in material pond.
In preferred embodiment, connected between nucleome discharging drip nozzle body and housing discharging drip nozzle body using demountable structure
Connect.
In preferred embodiment, nucleome discharging drip nozzle body and housing discharging drip nozzle body set multiple discharging openings respectively.
Beneficial effects of the present invention：
1st, inventive gel drawing mechanism, filled out by the lifting of Motor Control piston and each valve folding into cylinder body
Material or discharging.Active filler mode is used during filler, piston need not undertake suction function when rising, it is possible to reduce cylinder body and piston
Abrasion.
2nd, the preparation system of core shell structure gel ball of the present invention can improve production efficiency, production nucleome component and housing group
Divide different core shell structure gel balls.The porous discharging drip nozzle of housing is enclosed on the porous discharging drip nozzle of nucleome, the porous discharging of nucleome
Drip nozzle uses demountable structure to facilitate cleaning.Inside and outside two layers of porous discharging drip nozzle connected mode is bolt connection (16), sealing
Mode is seal with elastometic washer (17).Discharging drip nozzle takes double-layer porous structure, while production efficiency is accelerated, can produce
The nucleome component core shell structure gel ball different with housing component.
Brief description of the drawings
Fig. 1 is device connection diagram
Fig. 2 is drawing mechanism schematic diagram
Fig. 3 is double-layer porous discharging drip nozzle schematic diagram
Fig. 4 is core shell structure gel ball schematic diagram.
Embodiment
As shown in figure 1, the device one of a whole set of production core shell structure gel ball shares two drawing mechanisms, gel is provided respectively
The nucleome colloidal sol and housing colloidal sol of ball.Connected mode between two of which drawing mechanism and discharging drip nozzle is to be connected using flexible pipe
Connect.In the present embodiment, drawing mechanism one is used for the discharging of nucleome Sol A, and drawing mechanism two is used for the housing sol B containing abrasive material
Discharging.
As shown in Fig. 2 drawing mechanism is mainly made up of material pond 1, pump 2, cylinder body 3, driving piston 4, recovery tube 5 etc., wherein
Cylinder body first half side is provided with recovery holes 6, lower half side sets band valve passage 7, bottom center sets band valve discharging opening 8,
Stuffing hole 9 is set with recovery holes sustained height.Drive piston 4 to be moved up and down along cylinder body in the cylinder body 3, driving piston by
Motor drives.Material pond 1 exports to be connected between stuffing hole 9 by pump 2.Wherein there is agitator stirring to ensure colloidal sol in material pond
And colloidal sol internal composition uniformity, recovery tube 5 is set in recovery holes 6, recovery tube 5 is provided with the sensing for being used for experiencing changes in flow rate
Device.
As shown in figure 3, for double-layer porous discharging drip nozzle schematic diagram, the discharging drip nozzle be double-layer porous structure, is distinguished for two layers
For the porous discharging drip nozzle body 10 of nucleome and the porous discharging drip nozzle body 11 of housing, both have respective charging aperture and discharging opening respectively,
Wherein, the charging aperture of the porous discharging drip nozzle body 10 of nucleome is nucleome charging aperture 12, and it connects the discharging opening 8 of drawing mechanism one；Shell
The charging aperture of the porous discharging drip nozzle body 11 of body is housing charging aperture 13, and it connects the discharging opening 8 of drawing mechanism two.
The porous bottom of discharging drip nozzle body 10 of nucleome sets multiple nucleome discharging openings 14, and the porous bottom of discharging drip nozzle body 11 of housing is set
Multiple housing discharging openings 15.Wherein, nucleome discharging opening 14 is inserted in housing discharging opening 15, and both are socketed.Nucleome it is porous go out gob
Demountable structure is used to facilitate cleaning between mouth body 10 and the porous discharging drip nozzle body 11 of housing.Specifically, both outer walls are distinguished
If extension, connected using bolt 16 between extension, and sealed using rubber ring 17.Discharging drip nozzle takes double-layer porous
Structure, while production efficiency is accelerated, the nucleome component core shell structure gel ball different with housing component can be produced.
The use of the present invention is as follows：
During filler, passage valve 7 is opened, closes discharging opening valve 8, Motor Control piston rises, waits to be increased beyond
Stop after the height of recovery holes 6.The pump 2 for connecting material pond 1 injects colloidal sol in cylinder body 3, molten after colloidal sol did not had recovery holes 6
Pump 2 is out of service after glue reaches sensor by recovery holes 6 along recovery tube 5.
During discharging, the valve of discharging opening 8 is opened, closes the valve of passage 7, motor driving piston 4 pushes, and colloidal sol passes through
Band valve discharging opening 8 discharges.
During discharging, the sol B of housing containing abrasive material is first discharged by housing discharging opening 15, and the colloidal sol of housing containing abrasive material drop B is wrapped in
When on nucleome discharging opening 14, nucleome Sol A discharging, nucleome discharging opening 14 injects nucleome Sol A in the sol B of housing containing abrasive material,
It is the core shell structure colloidal sol drop that A housings are B to form nucleome.Colloidal sol instills shaping pond and obtains core shell structure gel ball.
Claims (6)
- A kind of 1. preparation system of core shell structure gel ball, it is characterised in that including housing drawing mechanism, nucleome drawing mechanism, Discharge drip nozzle and shaping pond, wherein, described discharging drip nozzle includes double-decker, respectively nucleome discharging drip nozzle body (10) and shell Body discharging drip nozzle body, both have charging aperture and discharging opening respectively, wherein, the charging aperture connection nucleome discharging of nucleome discharging drip nozzle body The discharging opening of device；The discharging opening of the charging aperture housing drawing mechanism of housing discharging drip nozzle body；Nucleome discharging drip nozzle body is provided with nucleome discharging opening (14), and housing discharging drip nozzle body bottom sets housing discharging opening (15), wherein, In nucleome discharging opening (14) insertion housing discharging opening (15), both are socketed；Shaping pond goes out located at nucleome discharging opening (14) and housing Below material mouth (15)；Wherein, housing drawing mechanism or nucleome drawing mechanism include：Material pond (1), pump (2), cylinder body (3), driving piston (4), return Closed tube (5), wherein cylinder body first half side be provided with stuffing hole (9) and recovery holes (6), lower half set band valve passage (7), Bottom sets band valve discharging opening (8)；Piston (4) is driven to be moved up and down in cylinder body (3) along cylinder body；Material pond (1) exports Connected between stuffing hole (9) by pump (2)；Recovery tube (5) is set in recovery holes (6), recovery tube (5), which is provided with, to be used to experience stream Measure the sensor of change.
- A kind of 2. preparation system of core shell structure gel ball as claimed in claim 1, it is characterised in that stuffing hole (9) and time Batter (6) is located at sustained height.
- 3. a kind of preparation system of core shell structure gel ball as claimed in claim 1, it is characterised in that have in material pond for protecting Demonstrate,prove colloidal sol and the agitator of colloidal sol internal composition uniformity.
- A kind of 4. preparation system of core shell structure gel ball as claimed in claim 1, it is characterised in that nucleome discharging drip nozzle body Connected between housing discharging drip nozzle body using demountable structure.
- A kind of 5. preparation system of core shell structure gel ball as claimed in claim 1, it is characterised in that nucleome discharging drip nozzle body Multiple discharging openings are set respectively with housing discharging drip nozzle body.
- 6. a kind of preparation method of core shell structure gel ball, it uses the preparation system described in any one of claim 1 to 5, bag Include following steps：1) housing drawing mechanism, be respectively charged into housing colloidal sol and nucleome colloidal sol containing abrasive particle in nucleome drawing mechanism2) passage valve is opened, closes discharging opening valve, Motor Control piston rises, the height of recovery holes to be increased beyond After stop；The pump (2) for connecting material pond (1) injects colloidal sol in cylinder body (3), and after colloidal sol did not had recovery holes (6), colloidal sol is by returning After batter (6) reaches sensor along recovery tube (5), pump (2) is out of service；The valve of discharging opening (8) is opened, closes the valve of passage (7), motor driving piston (4) pushes, and colloidal sol passes through band valve Door discharging opening (8) discharging；3) sol B of housing containing abrasive material is first discharged by housing discharging opening (15), and the colloidal sol of housing containing abrasive material drop B is wrapped in nucleome discharging When on mouth (14), nucleome Sol A discharging, nucleome discharging opening (14) injects nucleome Sol A in the sol B of housing containing abrasive material, is formed Nucleome is the core shell structure colloidal sol drop that A housings are B.Colloidal sol instills shaping pond and obtains core shell structure gel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755511.8A CN107537411B (en) | 2017-08-29 | 2017-08-29 | Preparation system and preparation method of gel ball with core-shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755511.8A CN107537411B (en) | 2017-08-29 | 2017-08-29 | Preparation system and preparation method of gel ball with core-shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107537411A true CN107537411A (en) | 2018-01-05 |
| CN107537411B CN107537411B (en) | 2023-11-21 |
Family
ID=60958883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755511.8A Active CN107537411B (en) | 2017-08-29 | 2017-08-29 | Preparation system and preparation method of gel ball with core-shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107537411B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099693A (en) * | 1993-06-18 | 1995-03-08 | 威廉·海德里希真空设备两合公司 | Apparatus for filling one or multiple die with casting liquid |
| CN103041757A (en) * | 2013-01-11 | 2013-04-17 | 上海理工大学 | Preparation method and preparation device of magnetic display microcapsules |
| CN103203992A (en) * | 2012-01-17 | 2013-07-17 | 同济大学 | Coaxial ejecting apparatus and multilayer microcapsule preparing method utilizing same |
| US20140178580A1 (en) * | 2011-08-10 | 2014-06-26 | British American Tobacco (Investments) Limited | Capsule Formation |
| CN104496487A (en) * | 2014-12-19 | 2015-04-08 | 清华大学 | Double-layer ceramic microsphere with core-shell structure and preparation method of same |
| CN104707575A (en) * | 2015-03-30 | 2015-06-17 | 西南科技大学 | Preparation method of magnetic core-shell alginate microsphere adsorbent |
| CN207594089U (en) * | 2017-08-29 | 2018-07-10 | 华侨大学 | A kind of preparation facilities of gel drawing mechanism and nucleocapsid gel ball |
-
2017
- 2017-08-29 CN CN201710755511.8A patent/CN107537411B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099693A (en) * | 1993-06-18 | 1995-03-08 | 威廉·海德里希真空设备两合公司 | Apparatus for filling one or multiple die with casting liquid |
| US20140178580A1 (en) * | 2011-08-10 | 2014-06-26 | British American Tobacco (Investments) Limited | Capsule Formation |
| CN103203992A (en) * | 2012-01-17 | 2013-07-17 | 同济大学 | Coaxial ejecting apparatus and multilayer microcapsule preparing method utilizing same |
| CN103041757A (en) * | 2013-01-11 | 2013-04-17 | 上海理工大学 | Preparation method and preparation device of magnetic display microcapsules |
| CN104496487A (en) * | 2014-12-19 | 2015-04-08 | 清华大学 | Double-layer ceramic microsphere with core-shell structure and preparation method of same |
| CN104707575A (en) * | 2015-03-30 | 2015-06-17 | 西南科技大学 | Preparation method of magnetic core-shell alginate microsphere adsorbent |
| CN207594089U (en) * | 2017-08-29 | 2018-07-10 | 华侨大学 | A kind of preparation facilities of gel drawing mechanism and nucleocapsid gel ball |
Non-Patent Citations (1)
| Title |
|---|
| 徐西鹏等: "凝胶结合剂磨粒工具制备及其磨抛性能研究", 《机械工程学报》, vol. 49, no. 19, pages 156 - 162 * |
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|---|---|
| CN107537411B (en) | 2023-11-21 |
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