CN108609843A - A kind of device and method producing flakey material with raw mineral materials - Google Patents
A kind of device and method producing flakey material with raw mineral materials Download PDFInfo
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- CN108609843A CN108609843A CN201810361580.5A CN201810361580A CN108609843A CN 108609843 A CN108609843 A CN 108609843A CN 201810361580 A CN201810361580 A CN 201810361580A CN 108609843 A CN108609843 A CN 108609843A
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- China
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- temperature alloy
- scale
- collecting bin
- alloy plate
- dispersion impeller
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/005—Manufacture of flakes
Abstract
The present invention relates to a kind of device and methods producing flakey material with raw mineral materials, including smelting furnace and dispenser, the discharge port of the smelting furnace is connected with the feed inlet of dispenser, high-temperature alloy plate is equipped with below the discharge port of the dispenser, the center of the high-temperature alloy plate is equipped with through-hole, the lower section of the high-temperature alloy plate is equipped with scale forming apparatus, the scale forming apparatus includes scale collecting bin, the motor of funnelform rotation dispersion impeller and driving rotation dispersion disc spins, the rotation dispersion impeller is set to the inside of scale collecting bin, the top of the top scale collecting bin of the rotation dispersion impeller is equipped with opening compatible with the lead to the hole site at high-temperature alloy plate center, the outer wall of the rotation dispersion impeller is equipped with circulating water cooling device, the discharging portion of the scale collecting bin is connected with the feed inlet of cyclone separator.
Description
Technical field
The present invention relates to a kind of process units of mineral scale material and method more particularly to a kind of use basalt, brightness are long
The device and method that rock class mineral produce flakey material.
Background technology
Mineral made of gabbro-basalt rock are cotton-shaped or flakey material has following characteristic：High chemical resistance
(in H2SO4Stability is that 98%), mechanical resistant acts on, polymolecularity, easy to use and quantitative adjusting when boiling 2h in solution,
It keeps that while scale shape different fineness can be produced.These performances make the scale material can be used as industry and be built with civilian
Polymerization protection-decorative paint, chemically-resistant and fireproof coating, various composite materials, heat-insulating material, shipbuilding, aircraft manufacturing in building,
Filler in machine-building and additive industrial production uses.
The existing method for producing flakey material using mineral includes following several stages：1. the making of glass melt；
2. melt flow is divided into individual fluid under the action of the centrifugal force；So-called vitreous film is formed in fixation surface, this is thin
Film is ejected by melt flow on the surface, and melt is flowed under the action of its own gravity and formed；3. by carrying
The rotation of the disk of particular edge and the film is ground, smash film, form individual scale, then they are gathered up
Come.However although this method is most common, but disadvantage there are many it：Material and resource consumption are high, are obtained according to this method
Glass film it is in uneven thickness, rotating disk causes it to heat rapidly since the melt fallen on is awfully hot, according to the party
The obtained scale size of method is uneven, and the temperature due to falling on rotating plate melt is awfully hot so that the temperature of disk changes, and not and
When the melt portion that cools down, be converted into so-called " steel ball ", be melting mineral block, rather than scale, this generates useless
Product are difficult to separate with molding scale.
Another method of flakey material is produced with mineral is, under the influence of centrifugal force, melt itself forms film,
And the film as obtained by the drawing of annular compression air stream, then be ground into particle and collected.Although this method ratio
Pervious production method can generate thinner scale, but obtained vitreous film is cooled quickly, be rotated by increasing
The thickness that speed further decreases film causes melt to be detached from surface, and the scale area and thickness obtained at this time is also uneven,
To which the percentage that cannot form scale and acquisition defect ware is also high, in this case, the size of acquisition is also inhomogenous.
Invention content
The present invention produces deficiency existing for the method for flakey material for existing using mineral, provides a kind of former with mineral
The device and method of material production flakey material.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of device producing flakey material with raw mineral materials, including smelting furnace and dispenser, the discharge port of the smelting furnace
It is connected with the feed inlet of dispenser, high-temperature alloy plate, the high-temperature alloy is equipped with below the discharge port of the dispenser
The center of plate is equipped with through-hole, and the lower section of the high-temperature alloy plate is equipped with scale forming apparatus, and the scale forming apparatus includes
The motor of scale collecting bin, funnelform rotation dispersion impeller and driving rotation dispersion disc spins, the rotation dispersion impeller are set to
The top of the inside of scale collecting bin, the top scale collecting bin of the rotation dispersion impeller is equipped with and high-temperature alloy plate center
The inner cavity of the compatible opening of lead to the hole site, the rotation dispersion impeller is hollow, and interior intracavitary leads to circulating water, and the scale is collected
The discharging portion in storehouse is connected with the feed inlet of cyclone separator.
Based on the above technical solution, the present invention can also be improved as follows.
Further, a diameter of 4~10mm of the through-hole.
Further, the vertical range between the high-temperature alloy plate and the bottom surface for rotating dispersion impeller is 200~700mm.
Further, batcher is provided at the feed inlet of the smelting furnace, the feed inlet of the batcher is connected with hopper.
The advantageous effect of device provided by the invention is：
By the way that high-temperature alloy plate is arranged between dispenser and scale forming apparatus so that the temperature of melt is able to gradually
Mild reduction, and the thin melt formed through high-temperature alloy plate wanders the rotation dispersion of the circulating water in rotation
The film thickness formed after on disk is thin and uniform, is cooled down while gradually diffusion under the influence of centrifugal force, is moved to side
It is crushed after edge, flies out its boundary then along tangent line, not will produce the phenomenon that melt is detached from from surface, the scale area obtained
It is uniform with thickness.
The method that flakey material is produced using above-mentioned apparatus is as follows：
1) it will grind and be fitted into smelting furnace with the mixed raw material of ready basaltic rocks, gabbroite or the two, in 1300
Heating makes melting sources that melt be made at~1650 DEG C, and it is made to homogenize；
2) melt to homogenize obtained in step 1) smelting furnace enters dispenser, and the melt of dispenser outlet is made in its gravity
It is fallen under on electrically heated high-temperature alloy plate with film-form drawout come by the through-hole shape at high-temperature alloy plate center
At thin melt flow；
3) melt flow obtained by step 2) continues to fall through the opening at the top of scale collecting bin to rotation under the effect of gravity
In rotation dispersion impeller on, melt is spread over film-form on the surface of rotation dispersion impeller, after it is tangential under the influence of centrifugal force
The edge for diffusing to rotation dispersion impeller gradually cools down under the action of circulating water cooling device and disperses to be broken into small flakey
Particle, flake shaped particle enter scale collecting bin together with air；
4) discharge port of the flake shaped particle obtained by step 3) and air through scale collecting bin enters cyclone separator, through rotation
Wind separator detaches flake shaped particle with air, after flake shaped particle is packed.
Further, the speed of rotation dispersion disc spins is 300~1500r/min.
The advantageous effect of preparation method provided by the invention is：
1) can by adjusting rotate dispersion impeller rotary speed and high-temperature alloy plate and rotation dispersion impeller between away from
From the adjusting realized to the area and thickness of scale, the isoperibol that the rotation dispersion impeller of circulating water generates ensure that product
With stringent scheduled size, to obtain the scale that thickness is 50~1500 μm, therefore can be according to using purpose to obtain in advance
Desired scale size；
2) the thin melt formed through high-temperature alloy plate in method of the invention wanders the rotation dispersion impeller in rotation
The film thickness formed after upper is thin and uniform, is crushed after centrifugal force gradually diffuses to edge, and it is de- from surface not will produce melt
From the phenomenon that, the scale area and thickness obtained is uniform, may be used on chemistry, machine-building, shipbuilding, building and other neck
Domain；
3) method material of the invention and low in resources consumption, the production cost of scale material is low, it is easy to accomplish industrialization is answered
With.
Description of the drawings
Fig. 1 is the overall structure diagram of apparatus of the present invention；
In Fig. 1,1, smelting furnace；2, dispenser；3, high-temperature alloy plate；4, dispersion impeller is rotated；5, motor；6, scale is collected
Storehouse；7, cyclone separator；8, through-hole；9, recirculated water
Specific implementation mode
Principles and features of the present invention are described below in conjunction with example, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1：
A kind of device producing flakey material with raw mineral materials, as shown in Figure 1, including smelting furnace 1 and dispenser 2, smelting furnace
Discharge port be connected with the feed inlet of dispenser, high-temperature alloy plate 3, high-temperature alloy are equipped with below the discharge port of dispenser
The center of plate is equipped with the through-hole 8 of a diameter of 4~10mm, and the lower section of high-temperature alloy plate is equipped with scale forming apparatus, and scale is formed
Device includes the motor 5 of scale collecting bin 6, funnelform rotation dispersion impeller 4 and driving rotation dispersion disc spins, rotates dispersion impeller
It is set to the inside of scale collecting bin, the top for rotating the top scale collecting bin of dispersion impeller is equipped with and high-temperature alloy plate center
The compatible opening of lead to the hole site, the inner cavity for rotating dispersion impeller is hollow, interior intracavitary lead to recirculated water 9 cool down, high-temperature alloy plate
Vertical range between the bottom surface of rotation dispersion impeller is 200~700mm, the discharging portion and cyclonic separation of the scale collecting bin
The feed inlet of device 7 is connected.
Further, in order to preferably realize quantitative feeding, batcher, batcher can also be set at the feed inlet of smelting furnace
Feed inlet be connected with hopper.
Embodiment 2：
A method of flakey material being produced with raw mineral materials, is included the following steps：
1) it will grind and be fitted into smelting furnace with ready basaltic rocks raw material, being heated at 1300 DEG C makes melting sources be made
Melt, and it is made to homogenize；
2) melt to homogenize obtained in step 1) smelting furnace enters dispenser, and the melt of dispenser outlet is made in its gravity
It is fallen under on electrically heated high-temperature alloy plate with film-form drawout come high-temperature alloy plate adds by commutator transformer
Heat forms thin melt flow to 1300~1480 DEG C, by the through-hole at high-temperature alloy plate center；
3) melt flow obtained by step 2) continues to fall through the opening at the top of scale collecting bin to rotation under the effect of gravity
In rotation dispersion impeller on, rotation dispersion impeller is rotated with the speed of 300r/min, and melt spreads over rotation dispersion impeller with film-form
Surface on, after tangentially diffuse under the influence of centrifugal force rotation dispersion impeller edge, under the cooling effect of recirculated water will
Melt film is cooling and disperses to be broken into small flake shaped particle, and flake shaped particle enters scale collecting bin together with air；
4) discharge port of flake shaped particle and air through scale collecting bin of gained enters cyclone separator in step 3), passes through
Cyclone separator detaches flake shaped particle with air, after flake shaped particle is packed.
Embodiment 3：
A method of flakey material being produced with mineral melt, is included the following steps：
1) it will grind and be fitted into smelting furnace with ready gabbroite raw material, being heated at 1500 DEG C makes melting sources be made
Melt, and it is made to homogenize；
2) melt to homogenize obtained in step 1) smelting furnace enters dispenser, and the melt of dispenser outlet is made in its gravity
It is fallen under on electrically heated high-temperature alloy plate with film-form drawout come high-temperature alloy plate adds by commutator transformer
Heat forms thin melt flow to 1300~1480 DEG C, by the through-hole at high-temperature alloy plate center；
3) melt flow obtained by step 2) continues to fall through the opening at the top of scale collecting bin to rotation under the effect of gravity
Rotation dispersion impeller on, rotation dispersion impeller is rotated with the speed of 1500r/min, and melt spreads over rotation dispersion impeller with film-form
On surface, after tangentially diffuse under the influence of centrifugal force rotation dispersion impeller edge, will be melted under the cooling effect of recirculated water
Body thin film is cooling and disperses to be broken into small flake shaped particle, and flake shaped particle enters scale collecting bin together with air；
4) discharge port of the flake shaped particle obtained by step 3) and air through scale collecting bin enters cyclone separator, through rotation
Wind separator detaches flake shaped particle with air, after flake shaped particle is packed.
Embodiment 4：
A method of flakey material being produced with mineral melt, is included the following steps：
1) it will grind and be fitted into smelting furnace with ready basaltic rocks raw material, being heated at 1650 DEG C makes melting sources be made
Melt, and it is made to homogenize；
2) melt to homogenize obtained in step 1) smelting furnace enters dispenser, and the melt of dispenser outlet is made in its gravity
It is fallen under on electrically heated high-temperature alloy plate with film-form drawout come high-temperature alloy plate adds by commutator transformer
Heat forms thin melt flow to 1300~1480 DEG C, by the through-hole at high-temperature alloy plate center；
3) melt flow obtained by step 2) continues to fall through the opening at the top of scale collecting bin to rotation under the effect of gravity
Rotation dispersion impeller on, rotation dispersion impeller is rotated with the speed of 800r/min, and melt spreads over rotation dispersion impeller with film-form
On surface, after tangentially diffuse under the influence of centrifugal force rotation dispersion impeller edge, will be melted under the cooling effect of recirculated water
Body thin film is cooling and disperses to be broken into small flake shaped particle, and flake shaped particle enters scale collecting bin together with air；
4) discharge port of the flake shaped particle obtained by step 3) and air through scale collecting bin enters cyclone separator, through rotation
Wind separator detaches flake shaped particle with air, after flake shaped particle is packed.
The scale material of 2~4 gained of embodiment has been carried out the test of every physical property, concrete outcome such as table 3 by we
It is shown：
The physical property test result of 3 embodiment of table, 2~4 gained scale material
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of device producing flakey material with raw mineral materials, including smelting furnace and dispenser, the discharge port of the smelting furnace with
The feed inlet of dispenser is connected, which is characterized in that high-temperature alloy plate is equipped with below the discharge port of the dispenser, it is described resistance to
The center of high temperature alloy plate is equipped with through-hole, and the lower section of the high-temperature alloy plate is equipped with scale forming apparatus, and the scale is formed
Device includes the motor of scale collecting bin, funnelform rotation dispersion impeller and driving rotation dispersion disc spins, the rotation dispersion
Disk is set to the inside of scale collecting bin, and the top of the top scale collecting bin of the rotation dispersion impeller is equipped with and high-temperature alloy
The inner cavity of the compatible opening of lead to the hole site at plate center, the rotation dispersion impeller is hollow, and interior intracavitary leads to circulating water, described
The discharging portion of scale collecting bin is connected with the feed inlet of cyclone separator.
2. the apparatus according to claim 1, which is characterized in that a diameter of 4~10mm of the through-hole.
3. device according to claim 1 or 2, which is characterized in that the bottom of the high-temperature alloy plate and rotation dispersion impeller
Vertical range between face is 200~700mm.
4. device according to claim 3, which is characterized in that batcher is provided at the feed inlet of the smelting furnace, it is described
The feed inlet of batcher is connected with hopper.
5. a kind of method that device using described in any one of claim 1-4 produces flakey material, which is characterized in that packet
Include following steps：
1) it will grind and be fitted into smelting furnace with the mixed raw material of ready basaltic rocks, gabbroite or the two, in 1300~
Heating makes melting sources that melt be made at 1650 DEG C, and it is made to homogenize；
2) melt to homogenize obtained in step 1) smelting furnace enters dispenser, and the melt of dispenser outlet is under its gravity
It falls on electrically heated high-temperature alloy plate to come with film-form drawout, be formed carefully by the through-hole at high-temperature alloy plate center
Melt flow；
3) melt flow obtained by step 2) continues to fall under the effect of gravity the opening at the top of through scale collecting bin into rotating
Rotate on dispersion impeller, melt is spread over film-form on the surface of rotation dispersion impeller, after tangential diffusion under the influence of centrifugal force
To the edge of rotation dispersion impeller, is gradually cooled down under the action of circulating water cooling device and disperse to be broken into small flakey
Grain, flake shaped particle enter scale collecting bin together with air；
4) discharge port of the flake shaped particle obtained by step 3) and air through scale collecting bin enters cyclone separator, through whirlwind point
Flake shaped particle is detached with air from device, after flake shaped particle is packed.
6. according to the method described in claim 5, it is characterized in that, the speed of rotation dispersion disc spins is 300~1500r/
min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361580.5A CN108609843B (en) | 2018-04-20 | 2018-04-20 | Device and method for producing flaky material by using mineral raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361580.5A CN108609843B (en) | 2018-04-20 | 2018-04-20 | Device and method for producing flaky material by using mineral raw material |
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| Publication Number | Publication Date |
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| CN108609843A true CN108609843A (en) | 2018-10-02 |
| CN108609843B CN108609843B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810361580.5A Active CN108609843B (en) | 2018-04-20 | 2018-04-20 | Device and method for producing flaky material by using mineral raw material |
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| CN (1) | CN108609843B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007084023A1 (en) * | 2006-01-18 | 2007-07-26 | Obschestvo S Organichennoi Otvestvennostyu 'bazaltoplastik' | Method for producing a flake material from a mineral melt, device for carrying out said method and a polymer composition filled with flake material for obtaining a protective barrier coating on different surfaces |
| CN102826736A (en) * | 2012-09-21 | 2012-12-19 | 蚌埠玻璃工业设计研究院 | Method for preparing hollow glass bead by using glass powder process |
-
2018
- 2018-04-20 CN CN201810361580.5A patent/CN108609843B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007084023A1 (en) * | 2006-01-18 | 2007-07-26 | Obschestvo S Organichennoi Otvestvennostyu 'bazaltoplastik' | Method for producing a flake material from a mineral melt, device for carrying out said method and a polymer composition filled with flake material for obtaining a protective barrier coating on different surfaces |
| CN102826736A (en) * | 2012-09-21 | 2012-12-19 | 蚌埠玻璃工业设计研究院 | Method for preparing hollow glass bead by using glass powder process |
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| Publication number | Publication date |
|---|---|
| CN108609843B (en) | 2021-07-27 |
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