CN109503025A - Extend life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method - Google Patents
Extend life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method Download PDFInfo
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- CN109503025A CN109503025A CN201811644420.8A CN201811644420A CN109503025A CN 109503025 A CN109503025 A CN 109503025A CN 201811644420 A CN201811644420 A CN 201811644420A CN 109503025 A CN109503025 A CN 109503025A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/52—Grinding aids; Additives added during grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of extension life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method, which is made of three components, and wherein component A is the silica gel that parts by weight are 15 parts -18 parts；It is raw material that component B, which is with 15 parts -18 parts of cornstarch, the abundant tunning obtained with 0.2 part -0.3 part of yeast powder for microorganism；Component C be with 2 parts -3 parts of active carbon powder, 8 parts -10 parts of silica be raw material, the ceramic body solidified after high temperature nitrogen is atomized, the ceramic body includes three kinds of silica, silicon nitride, active carbon compositions；The component relationship of three kinds of components is that component C is kernel, and component A is set in around component A centered on component C, by tackifier and middle interstitial of component B.The present invention with help cutting, provide pooling feature, it is with lubricating function, promoted cutting the uniformity technical effect.
Description
Technical field
The present invention relates to ceramic grinding technical field more particularly to a kind of extension life-span upgrading evenness ceramic grinding ball is dedicated helps
Grinding agent and its manufacturing method.
Background technique
Cement ball-milling, is necessary process and key link in manufacture of cement, and energy consumption and power consumption account for manufacture of cement total energy
70% or more 30% and the total power consumption of consumption, currently, national low-carbon environment-friendly require it is higher and higher, although cement price quickly go up,
Profit margin increases, but in the prior art, and as technology develops, traditional steel abrading-ball has gradually been replaced by ceramic grinding ball, and
Two problems are all inevitably present using the equipment of ceramic ball grinding technique at present: 1, due to Ceramic Balls be self-possessed it is low, same
Extruding force is insufficient under stirring rate, and grinding efficiency is low because caused by, i.e. separate unit ball mill inefficient low output；2, due to existing
There is the ceramic grinding ball in technology to mostly use coarse sintering technology, structure is neither fine and close, again unbalanced, while brittleness is also big, frangible
It splits, thus is lost faster compared to raw steel matter abrading-ball in mechanical milling process.
It is fairly common in the use of America and Europe, the developed countries such as Japan, grinding aid, and China is also at the early-stage
In the stage, grinding aid can not only improve the early strength of cement, reduce the fineness of finished ground cement, and can be shortened the condensation of cement
Time.After especially combining with the first measure, since the application of present ceramic grinding body increases, the transformation of mill structure,
The change of material flow in grinding machine, it is a series of to grinding machine bring that cement grinding aid originally has not adapted to New Grinding Media
Variation.
Therefore need in the market it is a kind of help cutting, providing pooling feature, with lubricating function, to promote cutting uniform
The ceramic grinding body grinding aid special of degree.
Summary of the invention
To solve drawbacks described above existing in the prior art, the present invention is intended to provide a kind of help cutting, offer buffering function
Extension life-span upgrading evenness ceramic grinding ball grinding aid special energy, with lubricating function, promoting the cutting uniformity.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme: a kind of extension life-span upgrading evenness is ceramic
The manufacturing method of abrading-ball grinding aid special, comprising the following steps:
1) raw material prepare
1. raw material prepare: by weight preparation solute containing sodium metasilicate 10% 150 parts -180 parts of flower bulb aqueous alkali,
15 parts -18 parts of cornstarch, 2 parts -3 parts of active carbon powder, 8 parts -10 parts of silica, 0.2 part -0.3 part of yeast powder；
2. auxiliary material prepares: preparing Enough Dl water, enough nitrogen；
3. tooling and equipment equipment: to prepare using aluminium oxide ceramics as heating inner liner, gas be medium, sprays pressure 8MPa-
The high-temperature atomizing ejection device of 10MPa；
2) collagen bath prepares
1. by the stage 1) the cornstarch dipping bath that 1. prepares of step is to the stage 1) in the flower bulb aqueous alkali that 1. prepares of step,
Obtain original sol solutions；
2. the stage 1 is implanted into 1. original sol solutions that step obtains) yeast powder that 1. prepares of step, it saves under room temperature
8h-10h, obtains fermentation liquid, which is required collagen bath；
3) grinding aid kernel prepares
1. by the stage 1) the step active carbon powder, the silica that 1. obtain is placed in the stage 1) the high temperature mist that 3. prepares of step
Change in the aluminium oxide ceramics heating inner liner in ejection device, be warming up to 1720 DEG C -1780 DEG C, then heat preservation is until silica
It is completely melt and continues to keep the temperature, concussion is mixed thoroughly to molten liquid and active carbon powder, becomes dirty solution, which is
For required grinding aid kernel stoste；
4) whole potting porcelain abrasive body grinding aid special
1. with the stage 1) nitrogen that 2. prepares of step is sprays medium, using the stage 3) the grinding aid kernel stoste that obtains is liquid
Raw material, 8MPa-10MPa are ejection pressure, 80mm-90mm is to spray distance, be with 0.05 part by weight/s-0.06 parts/s
Spraying rate, with the stage 2) the collagen bath that obtains is to spray into target and to maintain collagen bath with 200rpm/min-250rpm/
The rate uniform stirring of min carries out spraying solidifying technique, and reaction tank processed eventually is obtained after the completion of spray is solidifying；
2. 1. room temperature sealing step obtains end reaction tank -10 days 8 days, then carrying out gel according to design size demand
It is granulated, gel particle obtained is required ceramic grinding body grinding aid special.
A kind of extension life-span upgrading evenness ceramic grinding ball grinding aid special, the ceramic grinding body grinding aid special is by three groups
Part composition, wherein component A is the silica gel that parts by weight are 15 parts -18 parts；It is raw material that component B, which is with 15 parts -18 parts of cornstarch, with
0.2 part -0.3 part of the yeast powder abundant tunning obtained for microorganism；Component C is with 2 parts -3 parts of active carbon powder, titanium dioxide
8 parts -10 parts of silicon are raw material, and the ceramic body solidified after high temperature nitrogen is atomized, which includes silica, silicon nitride, work
Property three kinds of compositions of charcoal；The component relationship of three kinds of components is that component C is kernel, and component A is to increase centered on component C, with component B
Stick and middle interstitial are set in around component A.
Compared with prior art, by adopting the above-described technical solution, the invention has the following advantages that (1) is of the invention
The basic principle that liquid surface after high-temperature atomizing can be significantly greatly increased dexterously is utilized, it is mixed in conjunction with silica and active carbon
The reaction principle that carbothermic reduction reaction obtains silicon nitride and carbon monoxide occurs after conjunction under high temperature nitrogen environment, so that of the invention
Obtaining the hard core of surface layer ceramic by light easy mode (is silica among core, surface layer carbon thermal reduction goes out
Partial silicon nitride has cured amount of activated charcoal simultaneously), which has stronger lubricity and preferable machinability, together
When light partial size it is small, lapping uniformity of the invention can be obviously improved.(2) present invention is organically by two kinds of Main Components high rigidity
Rationally, efficiently combine, the working principle of the structure is using a small amount of silicon nitride as cutting to ceramic and soft bullet housing
Object is cut, using the outer membrane of the soft bullet of silica gel as preventing adamant collision from fragmentation while reducing the buffering mutually collided between Ceramic Balls
Object, and using simple grain of the present invention advantage small in size, realization make abrading-ball with the more long-life, make product with more evenly size,
More fine-grained technical purpose.(3) principle that acid generates hi-sil is met using sodium silicate, in conjunction with the microorganism of polysaccharose substance
Acidification effect is acidified collagen molten bath of the present invention slowly, i.e., exactly hi-sil starts (root when forming core when hot liquid metal sprays into
According to forming core principle, the hi-sil finally obtained is necessarily using ceramic particle as core), simultaneously because when acidification reaction occurs
Par-tial polysaccharide in amylofermentation product, which is also reunited, to be wrapped up on reaction zone periphery into colloidal silica, is formed with tackifying effect
The adhesion medium acted on increase binding force, while being also the buffer strip between the sharp edge of duromer and colloidal silica.(4) last
Concentrated fermentation promote gel be entirely to adhere to the colloidal silica for thickening soft bullet again in relatively thin, more loose silica gel matter outer, and
It is intended to acquisition product of the invention gradually spherical, more preferably (hard pointed part can pierce service performance when collision for acquisition
Colloidal silica is cut out, and colloidal silica plays the role of cushion bumper when not colliding, while silicon nitride ceramics of the invention also has
There is preferable toughness, be not easily broken).Therefore the present invention have help cutting, offer pooling feature, it is with lubricating function,
The characteristic for promoting the cutting uniformity, there is excellent comprehensive performance.
Specific embodiment
Embodiment 1:
A kind of extension life-span upgrading evenness ceramic grinding ball grinding aid special, the ceramic grinding body grinding aid special is by three groups
Part composition, wherein component A is the silica gel that parts by weight are 15Kg；Component B is using cornstarch 18Kg as raw material, with yeast powder
0.3Kg is the abundant tunning that microorganism obtains；Component C is the warp using active carbon powder 3Kg, silica 1 0Kg as raw material
The ceramic body solidified after high temperature nitrogen atomization, which includes three kinds of silica, silicon nitride, active carbon compositions；Three kinds of groups
It is kernel that the component relationship of part, which is component C, and component A is set in group centered on component C, by tackifier and middle interstitial of component B
Around part A；
The manufacturing method of above-mentioned ceramic grinding body grinding aid special, comprising the following steps:
1) raw material prepare
1. raw material prepare: preparing flower bulb aqueous alkali 150Kg, the cornstarch of solute containing sodium metasilicate 10% by weight
18Kg, active carbon powder 3Kg, silica 1 0Kg, yeast powder 0.3Kg；
2. auxiliary material prepares: preparing Enough Dl water, enough nitrogen；
3. tooling and equipment equipment: to prepare using aluminium oxide ceramics as heating inner liner, gas be medium, sprays pressure 8MPa-
The high-temperature atomizing ejection device of 10MPa；
2) collagen bath prepares
1. by the stage 1) the cornstarch dipping bath that 1. prepares of step is to the stage 1) in the flower bulb aqueous alkali that 1. prepares of step,
Obtain original sol solutions；
2. the stage 1 is implanted into 1. original sol solutions that step obtains) yeast powder that 1. prepares of step, it saves under room temperature
10h, obtains fermentation liquid, which is required collagen bath；
3) grinding aid kernel prepares
1. by the stage 1) the step active carbon powder, the silica that 1. obtain is placed in the stage 1) the high temperature mist that 3. prepares of step
Change in the aluminium oxide ceramics heating inner liner in ejection device, be warming up to 1720 DEG C -1780 DEG C, then heat preservation is until silica
It is completely melt and continues to keep the temperature, concussion is mixed thoroughly to molten liquid and active carbon powder, becomes dirty solution, which is
For required grinding aid kernel stoste；
4) whole potting porcelain abrasive body grinding aid special
1. with the stage 1) nitrogen that 2. prepares of step is sprays medium, using the stage 3) the grinding aid kernel stoste that obtains is liquid
Raw material, 10MPa be spray pressure, 80mm be spray distance, be to spray rate, with the stage 2 with 0.05Kg/s) collagen that obtains is molten
Pond is to spray into target and collagen bath is maintained to carry out spraying solidifying technique with the rate uniform stirring of 250rpm/min, after the completion of spray is solidifying
Obtain reaction tank processed eventually；
2. 1. room temperature sealing step obtains end reaction tank 10 days, then carrying out gel according to design size demand and making
Grain, gel particle obtained are required ceramic grinding body grinding aid special.
Embodiment 2
It is whole consistent with embodiment 1, it is in place of difference:
A kind of extension life-span upgrading evenness ceramic grinding ball grinding aid special, the ceramic grinding body grinding aid special is by three groups
Part composition, wherein component A is the silica gel that parts by weight are 18Kg；Component B is using cornstarch 15Kg as raw material, with yeast powder
0.2Kg is the abundant tunning that microorganism obtains；Component C is using active carbon powder 2Kg, silica 8Kg as raw material, through height
The ceramic body solidified after warm nitrogen atomization, the ceramic body include three kinds of silica, silicon nitride, active carbon compositions；Three kinds of components
Component relationship be component C be kernel, component A is set in component A centered on component C, by tackifier and middle interstitial of component B
Around；
The manufacturing method of above-mentioned ceramic grinding body grinding aid special, comprising the following steps:
1) raw material prepare
1. raw material prepare: preparing flower bulb aqueous alkali 180Kg, the cornstarch of solute containing sodium metasilicate 10% by weight
15Kg, active carbon powder 2Kg, silica 8Kg, yeast powder 0.2Kg；
2) collagen bath prepares
2. the stage 1 is implanted into 1. original sol solutions that step obtains) yeast powder that 1. prepares of step, it saves under room temperature
8h, obtains fermentation liquid, which is required collagen bath；
4) whole potting porcelain abrasive body grinding aid special
1. with the stage 1) nitrogen that 2. prepares of step is sprays medium, using the stage 3) the grinding aid kernel stoste that obtains is liquid
Raw material, 8MPa be spray pressure, 90mm be spray distance, be to spray rate, with the stage 2 with 0.06Kg/s) collagen that obtains is molten
Pond is to spray into target and collagen bath is maintained to carry out spraying solidifying technique with the rate uniform stirring of 200rpm/min, after the completion of spray is solidifying
Obtain reaction tank processed eventually；
1. 2. room temperature sealing step obtains end reaction tank 8 days, gel granulation is then carried out according to design size demand,
Gel particle obtained is required ceramic grinding body grinding aid special.
The foregoing description of the disclosed embodiments, only for can be realized professional and technical personnel in the field or use this
Invention.Various modifications to these embodiments will be readily apparent to those skilled in the art, institute herein
The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore,
The present invention will not be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty
The consistent widest scope of point.
Claims (2)
1. a kind of manufacturing method for extending life-span upgrading evenness ceramic grinding ball grinding aid special, it is characterised in that including following step
It is rapid:
1) raw material prepare
1. raw material prepare: 150 parts -180 parts of the flower bulb aqueous alkali of preparation solute containing sodium metasilicate 10%, corn form sediment by weight
15 parts -18 parts of powder, 2 parts -3 parts of active carbon powder, 8 parts -10 parts of silica, 0.2 part -0.3 part of yeast powder；
2. auxiliary material prepares: preparing Enough Dl water, enough nitrogen；
3. tooling and equipment equipment: to prepare using aluminium oxide ceramics as heating inner liner, gas be medium, sprays pressure 8MPa-10MPa
High-temperature atomizing ejection device；
2) collagen bath prepares
1. by the stage 1) the cornstarch dipping bath that 1. prepares of step is to the stage 1) in the flower bulb aqueous alkali that 1. prepares of step, obtain
Original sol solutions；
2. the stage 1 is implanted into 1. original sol solutions that step obtains) yeast powder that 1. prepares of step, 8h- is saved under room temperature
10h, obtains fermentation liquid, which is required collagen bath；
3) grinding aid kernel prepares
1. by the stage 1) the step active carbon powder, the silica that 1. obtain is placed in the stage 1) the high-temperature atomizing spray that 3. prepares of step
Out in the aluminium oxide ceramics heating inner liner in device, 1720 DEG C -1780 DEG C are warming up to, then heat preservation is until silica is completely molten
Change and continue to keep the temperature, concussion is mixed thoroughly to molten liquid and active carbon powder, becomes dirty solution, needed for which is
Grinding aid kernel stoste；
4) whole potting porcelain abrasive body grinding aid special
1. with the stage 1) nitrogen that 2. prepares of step is sprays medium, using the stage 3) the grinding aid kernel stoste that obtains is that liquid is former
Material, 8MPa-10MPa be spray pressure, 80mm-90mm be spray distance, be to spray with 0.05 part by weight/s-0.06 part/s
Out rate, with the stage 2) the collagen bath that obtains is to spray into target and to maintain collagen bath with 200rpm/min-250rpm/min
Rate uniform stirring spray solidifying technique, reaction tank processed eventually is obtained after the completion of spray is solidifying；
2. 1. room temperature sealing step obtains end reaction tank -10 days 8 days, then carrying out gel according to design size demand and making
Grain, gel particle obtained are required ceramic grinding body grinding aid special.
2. a kind of extension life-span upgrading evenness ceramic grinding ball grinding aid special, it is characterised in that: the dedicated grinding aid of ceramic grinding body
Agent is made of three components, and wherein component A is the silica gel that parts by weight are 15 parts -18 parts；Component B is with 15 part -18 of cornstarch
Part is raw material, the abundant tunning obtained with 0.2 part -0.3 part of yeast powder for microorganism；Component C is with active carbon powder 2
Parts -3 parts, 8 parts -10 parts of silica are raw material, and the ceramic body solidified after high temperature nitrogen is atomized, which includes titanium dioxide
Three kinds of silicon, silicon nitride, active carbon compositions；It is kernel that the component relationship of three kinds of components, which is component C, component A centered on component C,
It is set in around component A by tackifier and middle interstitial of component B.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811644420.8A CN109503025A (en) | 2018-12-29 | 2018-12-29 | Extend life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method |
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| CN201811644420.8A CN109503025A (en) | 2018-12-29 | 2018-12-29 | Extend life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method |
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| CN109503025A true CN109503025A (en) | 2019-03-22 |
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| CN201811644420.8A Pending CN109503025A (en) | 2018-12-29 | 2018-12-29 | Extend life-span upgrading evenness ceramic grinding ball grinding aid special and its manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327672A (en) * | 2019-07-01 | 2019-10-15 | 福州兴创云达新材料科技有限公司 | A kind of 3D printing cleaning alcohol double filtration recyclable device and its manufacturing method |
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| US20080022903A1 (en) * | 2006-07-25 | 2008-01-31 | Council Of Scientific & Industrial Research | Process for the production of portland slag cement using granulated blast furnace slag |
| CN103288657A (en) * | 2013-06-07 | 2013-09-11 | 四川鑫统领建材科技有限公司 | Modified alcohol amine and preparation method thereof |
| CN105013574A (en) * | 2014-04-30 | 2015-11-04 | 安徽省宁国市润辉耐磨材料有限公司 | High-hardness compound abrasion-resistant ball |
| CN107043266A (en) * | 2017-04-18 | 2017-08-15 | 华中科技大学 | A kind of quick inorfil for preparing strengthens the method for ceramic matric composite |
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2018
- 2018-12-29 CN CN201811644420.8A patent/CN109503025A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493406A (en) * | 1965-12-28 | 1970-02-03 | Progil De Miromesnil | Gelling reagents for soluble silicates |
| US20080022903A1 (en) * | 2006-07-25 | 2008-01-31 | Council Of Scientific & Industrial Research | Process for the production of portland slag cement using granulated blast furnace slag |
| CN103288657A (en) * | 2013-06-07 | 2013-09-11 | 四川鑫统领建材科技有限公司 | Modified alcohol amine and preparation method thereof |
| CN105013574A (en) * | 2014-04-30 | 2015-11-04 | 安徽省宁国市润辉耐磨材料有限公司 | High-hardness compound abrasion-resistant ball |
| CN107043266A (en) * | 2017-04-18 | 2017-08-15 | 华中科技大学 | A kind of quick inorfil for preparing strengthens the method for ceramic matric composite |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327672A (en) * | 2019-07-01 | 2019-10-15 | 福州兴创云达新材料科技有限公司 | A kind of 3D printing cleaning alcohol double filtration recyclable device and its manufacturing method |
| CN110327672B (en) * | 2019-07-01 | 2021-09-24 | 郭山河 | Alcohol double-filtration recovery device for 3D printing and cleaning and manufacturing method thereof |
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Application publication date: 20190322 |