CN110280185A - A kind of zirconia grinding media vibration titration moulding process - Google Patents
A kind of zirconia grinding media vibration titration moulding process Download PDFInfo
- Publication number
- CN110280185A CN110280185A CN201910614286.5A CN201910614286A CN110280185A CN 110280185 A CN110280185 A CN 110280185A CN 201910614286 A CN201910614286 A CN 201910614286A CN 110280185 A CN110280185 A CN 110280185A
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- Prior art keywords
- titration
- slurry
- vibration
- disk
- sine wave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cosmetics (AREA)
Abstract
A kind of zirconia grinding media vibration titration moulding process, comprising the following steps: grinding material adds water to form slurry, and the solid content for controlling slurry is more than or equal to 70%；The stable sine wave oscillations signal of rule is generated using function signal generator；Sine wave signal amplification several times are formed into high_frequency sine wave signal；High_frequency sine wave signal is transported to precision high-frequency vibration analyzer, generates high-frequency vibration；Conveying slurry is pumped using accurate double rod screw feeding, feeding speed is adjusted, so that feeding speed and the vibration velocity of precision high-frequency vibration analyzer is reached balance, slurry is made to enter titration disk；Slurry uniformly instills in electrolyte reaction solution in titration disk, reaction molding, so that obtained size is uniform, the uniform zirconium oxide bead green body of internal junction.The present invention can be made that sphere size is uniform, internal structure is uniform, the good zirconium oxide microballon of circularity.
Description
Technical field
The present invention relates to zirconium oxide abrasive technical field, specifically a kind of zirconia grinding media vibration titration molding
Technique.
Background technique
The density of zirconia grinding media is high, and intensity and toughness are very high, therefore with excellent wearability and very high
Grinding efficiency, and can prevent material from polluting, especially suitable for the occasion of wet grinding and dispersion, it is widely used to make pottery at present
The industrial circles such as porcelain, magnetic material, coating, ink, medicine food.Such as: it is battle wagon paint, mobile phone paint, jetted ink, advanced
Cosmetics etc..With the progress of modern science and technology level, the execution standard of chemical industry is higher and higher, not only to material requirement exquisiteness
And color need to become clear it is glossy.So the quality requirements to abrasive media are also higher and higher.Zirconia grinding media is general at present
Roll molding all over or using traditional wet process, wet process, which rolls molding, has many disadvantages, such as: mechanical automation degree is low, people
It is big that work intervention is more, production efficiency is low, green body internal structure is not easy to appear fracture lamination, green body size discrete closely,
The disadvantages of billet surface is coarse, post-processing processing technology is cumbersome, compressive resistance is unstable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of zirconia grinding medias to vibrate titration moulding process.
In order to solve the above-mentioned technical problem, the present invention takes following technical scheme:
A kind of zirconia grinding media vibration titration moulding process, comprising the following steps:
Grinding material adds water to form slurry, and the solid content for controlling slurry is more than or equal to 70%；
Slurry is sent to titration disk using screw feeding pump, makes to titrate the vibration that disk generates rule；
Slurry uniformly instills in electrolyte reaction solution in titration disk, reaction molding, so that obtained size is uniform, it is internal
Tie uniform zirconium oxide bead green body.
The titration disc vibration operation specifically:
The stable sine wave oscillations signal of rule is generated using function signal generator；
Sine wave signal amplification several times are formed into high_frequency sine wave signal；
High_frequency sine wave signal is transported to precision high-frequency vibration analyzer, generates high-frequency vibration；
Conveying slurry is pumped using accurate double rod screw feeding, adjusts feeding speed, make feeding speed and titrates the vibration velocity of disk
Reach balance, slurry is made to enter titration disk.
When the amplification sine wave signal, amplify 1800-2500 times using signal amplifier.
When the grinding material, submicron order is ground the material to.
The titration disk has needle mouth formula drip, and slurry oozes to form round slurry pearl from the needle mouth formula drip of titration disk.
The present invention uses oscillatory type dropping liquid, guarantees the uniformity of dropping liquid, so that the liquid dripped every time all sizes are equal
Even, the Bear-grudge weight for reacting generation is good, of uniform size, while internal structure is more uniform.
Detailed description of the invention
Attached drawing 1 is flow diagram of the present invention.
Specific embodiment
To further understand the features of the present invention, technological means and specific purposes achieved, function, below with reference to
Present invention is further described in detail with specific embodiment for attached drawing.
As shown in Fig. 1, present invention discloses a kind of zirconia grinding medias to vibrate titration moulding process, including following step
It is rapid:
Grinding material adds water to form slurry, and the solid content for controlling slurry is more than or equal to 70%, by controlling the solid content of slurry
70% or more, contract by distance can be reduced in drying, sintering, can significantly improve circularity.
The stable sine wave oscillations signal of rule is generated using function signal generator.Function signal generator is precision
Signal generator, it is ensured that generate rule and stable sine wave signal.
Sine wave signal is amplified 2000 times by signal amplifier, forms the stable sine wave signal of high frequency.
High_frequency sine wave signal is transported to precision high-frequency vibration analyzer, generates high-frequency vibration, high-frequency vibration guarantees to connect
The titration of continuous property.
Conveying slurry is pumped using accurate double rod screw feeding, adjusts feeding speed, make feeding speed and titrates the vibration of disk
Speed reaches balance, and slurry is made to enter titration disk.
Slurry uniformly instills in electrolyte reaction solution in titration disk, reaction molding, so that obtained size is uniform,
The uniform zirconium oxide bead green body of internal junction.To urge titration disk with high-frequency vibration, make to titrate the uniform regular gap of disk holding
Dropping liquid.
In addition, grinding the material to submicron order when the grinding material.After the completion of grinding, screening and filtering can be carried out, is selected
Suitable filter screen is selected, so that it is guaranteed that the granularity of slurry is all satisfactory, guarantees the quality of the green body generated.
The titration disk has needle mouth formula drip, and slurry oozes to form round slurry pearl from the needle mouth formula drip of titration disk.
By setting needle mouth formula drip, guarantees that the liquid oozed is round bead shape, there is better circularity, thus during reaction,
Internal structure is also more uniform.
It should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although ginseng
According to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned reality
Technical solution documented by example is applied to modify or equivalent replacement of some of the technical features, but it is all in this hair
Within bright spirit and principle, any modification, equivalent replacement, improvement and so on should be included in protection scope of the present invention
Within.
Claims (5)
1. a kind of zirconia grinding media vibration titration moulding process, comprising the following steps:
Grinding material adds water to form slurry, and the solid content for controlling slurry is more than or equal to 70%；
Slurry is sent to titration disk using screw feeding pump, makes to titrate the vibration that disk generates rule；
Slurry uniformly instills in electrolyte reaction solution in titration disk, reaction molding, so that obtained size is uniform, it is internal
Tie uniform zirconium oxide bead green body.
2. zirconia grinding media vibration titration moulding process according to claim 1, which is characterized in that the titration disk
Vibration operation specifically:
The stable sine wave oscillations signal of rule is generated using function signal generator；
Sine wave signal amplification several times are formed into high_frequency sine wave signal；
High_frequency sine wave signal is transported to precision high-frequency vibration analyzer, generates high-frequency vibration；
Conveying slurry is pumped using accurate double rod screw feeding, adjusts feeding speed, make feeding speed and titrates the vibration velocity of disk
Reach balance, slurry is made to enter titration disk.
3. zirconia grinding media vibration titration moulding process according to claim 2, which is characterized in that the amplification is just
When string wave signal, amplify 1800-2500 times using signal amplifier.
4. zirconia grinding media vibration titration moulding process according to claim 3, which is characterized in that the abrasive material
When material, submicron order is ground the material to.
5. zirconia grinding media vibration titration moulding process according to claim 4, which is characterized in that the titration disk
With needle mouth formula drip, slurry oozes to form round slurry pearl from the needle mouth formula drip of titration disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614286.5A CN110280185A (en) | 2019-07-09 | 2019-07-09 | A kind of zirconia grinding media vibration titration moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614286.5A CN110280185A (en) | 2019-07-09 | 2019-07-09 | A kind of zirconia grinding media vibration titration moulding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280185A true CN110280185A (en) | 2019-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910614286.5A Pending CN110280185A (en) | 2019-07-09 | 2019-07-09 | A kind of zirconia grinding media vibration titration moulding process |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603305A (en) * | 2012-03-03 | 2012-07-25 | 赣州虔东稀土集团股份有限公司 | Forming method and device of ceramic micro-bead green body |
| JP5396771B2 (en) * | 2008-08-08 | 2014-01-22 | 株式会社村上精機工作所 | Vibrating crusher |
| CN106830927A (en) * | 2017-01-26 | 2017-06-13 | 广东东方锆业科技股份有限公司 | The method that a kind of shaping of drop shallow lake prepares zirconia ceramics microballon |
-
2019
- 2019-07-09 CN CN201910614286.5A patent/CN110280185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5396771B2 (en) * | 2008-08-08 | 2014-01-22 | 株式会社村上精機工作所 | Vibrating crusher |
| CN102603305A (en) * | 2012-03-03 | 2012-07-25 | 赣州虔东稀土集团股份有限公司 | Forming method and device of ceramic micro-bead green body |
| CN106830927A (en) * | 2017-01-26 | 2017-06-13 | 广东东方锆业科技股份有限公司 | The method that a kind of shaping of drop shallow lake prepares zirconia ceramics microballon |
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| PB01 | Publication | ||
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Application publication date: 20190927 |