CN106517803B - A kind of production method and its device of high roundness glass microballoon - Google Patents
A kind of production method and its device of high roundness glass microballoon Download PDFInfo
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- CN106517803B CN106517803B CN201610926955.9A CN201610926955A CN106517803B CN 106517803 B CN106517803 B CN 106517803B CN 201610926955 A CN201610926955 A CN 201610926955A CN 106517803 B CN106517803 B CN 106517803B
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- cavity
- glass
- electrification
- high roundness
- drop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The present invention discloses a kind of production method of high roundness glass microballoon, includes the following steps: to set gradually Cheng Zhuqu and cooling zone in cavity；Electrification glass drop is imported into the cavity；So that the electrification glass drop is suspended in the cavity and is passed sequentially through the Cheng Zhuqu and cooling zone in the horizontal direction under suspended state, obtains high roundness glass microballoon.The invention also discloses a kind of process units of high roundness glass microballoon, including cavity, electrode plate, heating device, cooling device, lateral blower and product collecting device.The present invention has many advantages, such as that structure is simple, easy to use, high production efficiency.
Description
Technical field:
The present invention relates to the production fields of glass microballoon, are specifically exactly a kind of producer of high roundness glass microballoon
Method and its device.
Background technique:
Blowing process is one of the common method of current production glass microballoon, and this method is that raw mineral materials is first melting into glass
Liquid recycles horizontal direction velocity heated gas that the glass liquid stream of vertical drop is dispelled into drop, and drop is in own face tension
At pearl, then cooling, collection under effect.Blowing process produces glass microballoon simple process, light high-efficient at pearl, at low cost, pearl
Quality is preferable, and shortcoming is that the roundness of microballon is poor, normal the defects of having " tail ", easy adhesion between microballon, sphere diameter
Control the problems such as more difficult.
Summary of the invention:
The present invention is exactly in order to overcome the shortcomings in the prior art, to provide a kind of production method of high roundness glass microballoon
And its device.
The present invention the following technical schemes are provided:
A kind of production method of high roundness glass microballoon, which comprises the steps of: a, in cavity successively
It is arranged to Zhu Qu and cooling zone；B, electrification glass drop is imported into the cavity；C, make the electrification glass drop in the chamber
It suspends in body and passes sequentially through the Cheng Zhuqu and cooling zone in the horizontal direction under suspended state, and make the electrification glass
Drop is enhanced temperature, by sizing cooled when the cooling zone when through the Cheng Zhuqu, forms the glass of high roundness
Glass microballon；D, the high roundness glass microballoon is imported into product collecting device.
Based on the above technical solution, there can also be technical solution further below:
The electrification glass drop is melting, and diameter is identical.
The electrification glass drop is set to import the cavity by lateral airflow, the lateral airflow is high temperature hot gas stream.
The electrification glass drop is set to suspend in the cavity by electric field force.
The electrification glass drop is moved in the horizontal direction in the cavity by horizontal direction air-flow and imports production
Product collection device.
Implement a kind of device of the production method of high roundness glass microballoon, the following technical schemes are provided:
A kind of device of the production method of high roundness glass microballoon, it is characterised in that；It includes cavity, and cavity one end is set
There is open end, the cavity other end is connected with collection device；
It is equipped with a pair of electrodes plate on cavity, heating device is equipped on the cavity close to the open end, close to receipts
The cavity of acquisition means is equipped with cooling device；
Lateral blower, and the outlet air of the lateral blower are equipped on the position that the open end side is spaced a distance
Mouth and open end corresponding matching.
Invention advantage:
Production method provided by the invention and its beneficial effect of device are:
1) by making glass suspending drops and improve the temperature of glass drop, the reduction of glass drop viscosity can be made, therefore
The roundness of glass microballoon can be significantly improved under surface tension effects；
2) since the repulsion between charge between charged drop acts on, it is suppressed that the collision polymerization between drop effectively reduces
Adhesion between microballon, reduces rejection rate, improves production efficiency；
3) by providing evenly sized melten glass drop, keep glass microballoon sphere diameter unified.
Detailed description of the invention:
Fig. 1 is the operation schematic diagram of process units in the present invention；
Fig. 2 is the structural schematic diagram of process units in the present invention；
Fig. 3 is the A-A cross-sectional view in Fig. 2；
Fig. 4 is the B-B cross-sectional view in Fig. 2.
Specific embodiment:
A kind of production method of high roundness glass microballoon, which comprises the steps of:
A, the length direction on the cavity of process units along cavity sets gradually Cheng Zhuqu and cooling zone；
B, by the process units of melten glass drop in the prior art, electrification glass drop is generated, side is then passed through
The electrification glass drop is blown into the Cheng Zhuqu in cavity 1 to high temperature hot gas stream, and the electrification glass drop is melting
, and diameter is identical；
C, the electrification glass drop is made to suspend in the cavity by electric field force, so as to air-flow in the horizontal direction
Under effect, electrification glass drop under suspended state is set to pass sequentially through the Cheng Zhuqu and cooling zone in the horizontal direction, and make described
Electrification glass drop is enhanced temperature, by sizing cooled when the cooling zone when through the Cheng Zhuqu, forms Gao Yuan
The glass microballoon of whole degree；
D, the high roundness glass microballoon is imported into product collecting device.
It is described picture 1-4, implement a kind of above-mentioned device of the production method of high roundness glass microballoon, it includes tubular cavity
Body 1,1 one end of cavity are open end 1a, and 1 other end of cavity is connected with collection device 6, and also wraps in the collection device 6
Air-introduced machine 7, and the air inlet of air-introduced machine 7 and 1 corresponding matching of cavity are included, the air-flow that the air-introduced machine 7 generates will form in cavity
Glass microballoon suck collection device 6.
Lateral blower 5, and the lateral blower 5 are equipped on the position that the side the open end 1a is spaced a distance
Air outlet and open end 1a corresponding matching.What the lateral blower 5 was blown out is high-temperature gas.When electrification glass drop 22 drips
When between open end and lateral blower, electrification glass drop 22 can be blown into cavity 1 by the high-temperature gas that lateral blower 5 is blown out
It is interior.
On cavity 1 along its length, pass through power-on and power-off pole plate at the electrode plate 2 of distribution symmetrical above and below equipped with a pair
The electric field force of generation, so that being able to maintain suspended state in the cavity described in electrification glass drop.
One section of symmetrical heating device 3 is equipped on the cavity 1 close to the open end 1a to be formed into pearl area 12,
Cavity 1 between the heating device 3 and collection device 6 is equipped with symmetrical cooling device 4 and forms cooling zone 13.It is described
Heating device 3 uses electric heater or radiant tube heater, and the cooling device 4 is cooling using the tubular type of interior logical cooling medium
Device.
Since the factors such as gravity, air drag, glass adhesion influence, so having just enter into the electrification glass drop 22 of cavity 1
And non-critical spherical shape, temperature is enhanced when it enters into pearl area 12, viscosity is reduced, under surface tension effects, is in
The roundness of the glass drop of suspended state is fully enhanced, and then enters back into cooling zone 13, most end form after the sizing that is cooled
At high roundness glass microballoon, then enter in collection device 6 under the action of air-introduced machine.
Claims (4)
1. a kind of production method of high roundness glass microballoon, which comprises the steps of:
A, Cheng Zhuqu and cooling zone are set gradually in cavity；
B, by the process units of melten glass drop in the prior art, electrification glass drop is generated, then by lateral high
The electrification glass drop is blown into cavity by warm air-flow, and the electrification glass drop is melting, and diameter is identical；
C, the electrification glass drop is made to suspend and pass sequentially through in the horizontal direction in the cavity under suspended state institute
The area Shu Chengzhu and cooling zone, and the electrification glass drop is made to be enhanced temperature when through the Cheng Zhuqu, by described cold
But be cooled sizing when area, forms the glass microballoon of high roundness；
D, the high roundness glass microballoon is imported into product collecting device.
2. a kind of production method of high roundness glass microballoon according to claim 1, which is characterized in that pass through electric field
Power makes the electrification glass drop suspend in the cavity.
3. a kind of production method of high roundness glass microballoon according to claim 1, which is characterized in that pass through level
Direction air-flow makes the electrification glass drop move in the horizontal direction in the cavity and import product collecting device.
4. implement a kind of device of the production method of high roundness glass microballoon described in any one of claims 1 to 33,
It is characterized in that；It includes cavity (1), and cavity one end is equipped with open end (1a), and cavity (1) other end is connected with collection device (6)
It is logical；
A pair of electrodes plate (2) are equipped on cavity (1), heating device is equipped on the cavity (1) close to the open end (1a)
(3), cooling device (4) are equipped on the cavity (1) close to collection device (6)；
Lateral blower (5) are equipped on the position that the side the open end (1a) is spaced a distance, and the lateral blower (5)
Air outlet and open end (1a) corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926955.9A CN106517803B (en) | 2016-10-31 | 2016-10-31 | A kind of production method and its device of high roundness glass microballoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926955.9A CN106517803B (en) | 2016-10-31 | 2016-10-31 | A kind of production method and its device of high roundness glass microballoon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106517803A CN106517803A (en) | 2017-03-22 |
| CN106517803B true CN106517803B (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926955.9A Active CN106517803B (en) | 2016-10-31 | 2016-10-31 | A kind of production method and its device of high roundness glass microballoon |
Country Status (1)
| Country | Link |
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| CN (1) | CN106517803B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000020345A1 (en) * | 1998-10-06 | 2000-04-13 | Pq Holding, Inc. | Process and apparatus for making glass beads |
| CN103570224A (en) * | 2013-11-08 | 2014-02-12 | 蚌埠玻璃工业设计研究院 | Hollow microbead spheroidizing device |
-
2016
- 2016-10-31 CN CN201610926955.9A patent/CN106517803B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000020345A1 (en) * | 1998-10-06 | 2000-04-13 | Pq Holding, Inc. | Process and apparatus for making glass beads |
| CN103570224A (en) * | 2013-11-08 | 2014-02-12 | 蚌埠玻璃工业设计研究院 | Hollow microbead spheroidizing device |
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| Publication number | Publication date |
|---|---|
| CN106517803A (en) | 2017-03-22 |
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