CN107471408A - A kind of aluminium porcelain ball producing process - Google Patents
A kind of aluminium porcelain ball producing process Download PDFInfo
- Publication number
- CN107471408A CN107471408A CN201710871254.4A CN201710871254A CN107471408A CN 107471408 A CN107471408 A CN 107471408A CN 201710871254 A CN201710871254 A CN 201710871254A CN 107471408 A CN107471408 A CN 107471408A
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- China
- Prior art keywords
- porcelain ball
- machine
- station
- roller
- isostatic pressing
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008569 process Effects 0.000 title claims abstract description 21
- 239000004411 aluminium Substances 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000000462 isostatic pressing Methods 0.000 claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000003595 mist Substances 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 20
- 238000000498 ball milling Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004537 pulping Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012858 packaging process Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention discloses a kind of aluminium porcelain ball producing process, belong to aluminium porcelain ball production and processing technical field, specific manufacturing process includes mist projection granulating, isostatic pressing, dries and burn till and check 4 steps of packaging, effectively solve the problems, such as that present aluminium porcelain ball production automation rate is low, inefficient, unstable product quality, its advantage is：The present invention uses dry bag formula isostatic pressing process, uniform pressurization is carried out to powder from all directions using the incompressible property of medium and the property for uniformly transferring pressure, make porcelain ball forming balanced, quick, stably, and dry firing process and use PLC automatic control system, product packaging process uses automatic packaging line, the production of porcelain ball is realized automation, improve efficiency, stabilized product quality.
Description
Technical field
The present invention relates to a kind of aluminium porcelain ball producing process, belongs to aluminium porcelain ball production and processing technical field.
Background technology
The natural ballstone or artificial cobblestone that China's Production of Ceramics original technique uses are gradually disabled due to environmental protection,
And natural ballstone has that performance is unstable, and ratio of grinding media to material is larger in use, grinding efficiency is poor, a kind of new grinding porcelain
Ball starts to produce and gradually substitutes natural ballstone and common ballstone, i.e. aluminium porcelain ball.Compared with natural stone ball, ordinary porcelain ball, aluminium
The wearability of porcelain ball improves 20-40 times, and grinding efficiency improves 40-60%, and the efficient increase 30-40% of grinding machine, integrated cost is day
The 40-60% of right stone ball, the life-span of grinding machine brought up to 6-8 by 2 years.And it is amenable to the corruption of acid, alkali and other organic solvents
Erosion, moreover it is possible to be subjected to the temperature change occurred in production process, the metal impurities of metal ball can be avoided to introduce, be widely used in white
The grinding of the raw material of the industry such as color cement, mineral, ceramics, electronic material, magnetic material and coating, paint and processing, it is
Grind glaze blank and the optimal efficient grinding media of various miberal powders.
Aluminium porcelain ball has the advantages that density is big, high mechanical strength, and anti-wear performance is good, is a kind of using extremely wide non-gold
Belong to abrasive media, be mainly used in ceramic industry, it can also be used to which the field such as machinery, electronics, space flight, its specific production and processing will be passed through
Ball milling, pulping, screening iron removaling, granulation, the master operation such as it is molded, burns till, pack, present aluminium porcelain ball produces and is primarily present automation
The problem of rate is low, inefficient, unstable product quality.
The content of the invention
Goal of the invention：The purpose of the present invention is aiming at problem of the prior art, there is provided a kind of aluminium porcelain ball producing process,
Molding procedure uses dry bag formula isostatic pressing, using the incompressible property of medium and uniformly transfers the property of pressure from each
Direction carries out uniform pressurization to powder, makes porcelain ball forming balanced, quick, stably, using roller kiln burning into and automatic packaging line, greatly
Amplitude improves automatization level, improves production efficiency, stabilized product quality.
Technical scheme：To reach goal of the invention, the present invention is to use following technical scheme：
A kind of aluminium porcelain ball producing process, is comprised the following steps that：
1st, mist projection granulating：Bauxitic feed materials prepare the mud of water content 33%~38% after broken, klining, ball milling, blank pulping
Slurry, the servo tank of spray tower is then pumped to by barrier film, then slurry is ejected into mist projection granulating tower with high-pressure pump, used in tower
Hot blast is as dried medium, and after spray drying granulation, it is standby that discharging dry powder through belt feeder transports to feed bin.
2nd, isostatic pressing：With belt feeder and reversible belt machine by the powder carry in feed bin to full-automatic isostatic pressing machine into
Type machine top feed bin, isostatic pressing machine are provided with automatic rotating disk, cloth station, pressing station and demoulding station are additionally provided with rotating disk, when
Rotating disk turns over a station, powder by cloth bucket to entering the framed carry out cloth of cloth station, after moved cross beam matched moulds by
Pressurized cylinder is suppressed the framed interior powder for entering pressing station, while by manipulator to entering the framed interior of demoulding station
Porcelain ball be stripped, so complete the process of --- compressing --- demoulding of a cloth, the rotation of rotating disk and positioning by
Serve Motor Control, the system use full closed loop control, and positioning precision is high, no resetting accumulated error, porcelain ball go out after ball by
Sucker is transferred on the roller-way of isostatic pressing machine side, and dry section is delivered to through roller-way.
3rd, drying is burnt till：First porcelain ball is carried out in dry kiln it is predrying, then through roller-way transfer to sintering roller kiln burn
Into burning till the same period at 7~9 hours, burning use pulsed fuel burner nozzle, and cooling uses pulse cooling mode, controls and uses PLC
Automatic control system, detection bagging area is transported to through carriage return roller line after the sintering completion of porcelain ball.
4th, packaging is checked：Check that packing shop is located near firing zone, using automatic packaging line, baling line is by electronic constant
Title, sack closer, ladle-to-ladle machine, trimmer, robot palletizer and tray library, conveyor pallet composition, qualified porcelain ball are entered by roller-way
The hopper that packing machine electronic constant deserves to be called, it is 20 or 25 ㎏ through electronic scale quantitative weighing, into packaging bag, edge machine automatic sealing package
Mouthful, trimmer is sent to, packaging bag will support by manipulator placement tray, pallet conveyer by robot palletizer after shaping
Disk is sent to one layer and treats that fork truck is transported to warehouse for finished product, and defective work returns to ball milling process and utilized, and is again introduced into production procedure.
Beneficial effect：Compared with prior art, its advantage is the present invention：The present invention uses dry bag formula in molding procedure
Isostatic pressing process, powder is carried out from all directions using the incompressible property of medium and the property for uniformly transferring pressure
Uniform pressurization is constant and uniform according to fluid mechanics principle, its pressure size when medium injects pressure vessel by compression pump
Ground is delivered to all directions, and the pressure that now powder in high-pressure bottle is subject in all directions is uniformity, makes porcelain
Ball forming is balanced, quick, stably, and dries firing process and use PLC automatic control system, and product packaging process using wrapping automatically
Wiring, the production of porcelain ball is realized automation, improve efficiency, stabilized product quality.
Embodiment
Two specific embodiments are provided below technical solution of the present invention is described in detail：
Embodiment 1：A kind of aluminium porcelain ball producing process, is comprised the following steps that：
1st, mist projection granulating：Bauxitic feed materials prepare the mud of water content 33%, so after broken, klining, ball milling, blank pulping
The servo tank of spray tower is pumped to by barrier film afterwards, then slurry is ejected into mist projection granulating tower with high-pressure pump, hot blast is used in tower
As dried medium, after spray drying granulation, it is standby that discharging dry powder through belt feeder transports to feed bin.
2nd, isostatic pressing：With belt feeder and reversible belt machine by the powder carry in feed bin to full-automatic isostatic pressing machine into
Type machine top feed bin, isostatic pressing machine are provided with automatic rotating disk, cloth station, pressing station and demoulding station are additionally provided with rotating disk, when
Rotating disk turns over a station, powder by cloth bucket to entering the framed carry out cloth of cloth station, after moved cross beam matched moulds by
Pressurized cylinder is suppressed the framed interior powder for entering pressing station, while by manipulator to entering the framed interior of demoulding station
Porcelain ball be stripped, so complete the process of --- compressing --- demoulding of a cloth, the rotation of rotating disk and positioning by
Serve Motor Control, the system use full closed loop control, porcelain ball to be transferred to after going out ball by sucker on the roller-way of isostatic pressing machine side,
Dry section is delivered to through roller-way.
3rd, drying is burnt till：First porcelain ball is carried out in dry kiln it is predrying, then through roller-way transfer to sintering roller kiln burn
Into burning till the same period at 7 hours, burning use pulsed fuel burner nozzle, and cooling use pulse cooling mode, and control uses PLC certainly
Autocontrol system, detection bagging area is transported to through carriage return roller line after the sintering completion of porcelain ball.
4th, packaging is checked：Check that packing shop is located near firing zone, using automatic packaging line, baling line is by electronic constant
Title, sack closer, ladle-to-ladle machine, trimmer, robot palletizer and tray library, conveyor pallet composition, qualified porcelain ball are entered by roller-way
The hopper that packing machine electronic constant deserves to be called, it is 20 ㎏ through electronic scale quantitative weighing, into packaging bag, edge machine automatic sealing, passes
Deliver to trimmer, after shaping packaging bag pallet is passed by manipulator placement tray, pallet conveyer by robot palletizer
Deliver to one layer and treat that fork truck is transported to warehouse for finished product, defective work returns to ball milling process and utilized, and is again introduced into production procedure.
Embodiment 2：A kind of aluminium porcelain ball producing process, comprises the following steps：
1st, mist projection granulating：Bauxitic feed materials prepare the mud of water content 38%, so after broken, klining, ball milling, blank pulping
The servo tank of spray tower is pumped to by barrier film afterwards, then slurry is ejected into mist projection granulating tower with high-pressure pump, hot blast is used in tower
As dried medium, after spray drying granulation, it is standby that discharging dry powder through belt feeder transports to feed bin.
2nd, isostatic pressing：With belt feeder and reversible belt machine by the powder carry in feed bin to full-automatic isostatic pressing machine into
Type machine top feed bin, isostatic pressing machine are provided with automatic rotating disk, cloth station, pressing station and demoulding station are additionally provided with rotating disk, when
Rotating disk turns over a station, powder by cloth bucket to entering the framed carry out cloth of cloth station, after moved cross beam matched moulds by
Pressurized cylinder is suppressed the framed interior powder for entering pressing station, while by manipulator to entering the framed interior of demoulding station
Porcelain ball be stripped, so complete the process of --- compressing --- demoulding of a cloth, the rotation of rotating disk and positioning by
Serve Motor Control, the system use full closed loop control, porcelain ball to be transferred to after going out ball by sucker on the roller-way of isostatic pressing machine side,
Dry section is delivered to through roller-way.
3rd, drying is burnt till：First porcelain ball is carried out in dry kiln it is predrying, then through roller-way transfer to sintering roller kiln burn
Into burning till the same period at 9 hours, burning use pulsed fuel burner nozzle, and cooling use pulse cooling mode, and control uses PLC certainly
Autocontrol system, detection bagging area is transported to through carriage return roller line after the sintering completion of porcelain ball.
4th, packaging is checked：Check that packing shop is located near firing zone, using automatic packaging line, baling line is by electronic constant
Title, sack closer, ladle-to-ladle machine, trimmer, robot palletizer and tray library, conveyor pallet composition, qualified porcelain ball are entered by roller-way
The hopper that packing machine electronic constant deserves to be called, it is 25 ㎏ through electronic scale quantitative weighing, into packaging bag, edge machine automatic sealing, passes
Deliver to trimmer, after shaping packaging bag pallet is passed by manipulator placement tray, pallet conveyer by robot palletizer
Deliver to one layer and treat that fork truck is transported to warehouse for finished product, defective work returns to ball milling process and utilized, and is again introduced into production procedure.
Claims (2)
1. a kind of aluminium porcelain ball producing process, it is characterised in that comprise the following steps：
（1）Mist projection granulating：Bauxitic feed materials prepare water content 33%~38% after broken, klining, ball milling, blank pulping
Mud, the servo tank of spray tower is then pumped to by barrier film, then slurry is ejected into mist projection granulating tower, Ta Neicai with high-pressure pump
By the use of hot blast as dried medium, after spray drying granulation, it is standby that discharging dry powder through belt feeder transports to feed bin；
（2）Isostatic pressing：The powder carry in feed bin to full-automatic isostatic pressing machine is molded with belt feeder and reversible belt machine
Machine top feed bin, isostatic pressing machine are provided with automatic rotating disk, cloth station, pressing station and demoulding station are additionally provided with rotating disk, when turn
Disk turns over a station, powder by cloth bucket to entering the framed carry out cloth of cloth station, by adding after moved cross beam matched moulds
Cylinder pressure to enter pressing station it is framed in powder suppress, while by manipulator to enter demoulding station it is framed in
Porcelain ball is stripped, and so completes the process of --- compressing --- demoulding of a cloth, the rotation and positioning of rotating disk are by watching
Motor control is taken, the system uses full closed loop control, porcelain ball to be transferred to after going out ball by sucker on the roller-way of isostatic pressing machine side, warp
Roller-way is delivered to dry section；
（3）Drying is burnt till：First porcelain ball is carried out in dry kiln predrying, then transfers to sintering roller kiln through roller-way and burn till,
The same period is burnt till at 7~9 hours, burning uses pulsed fuel burner nozzle, and cooling uses pulse cooling mode, and control uses PLC certainly
Autocontrol system, detection bagging area is transported to through carriage return roller line after the sintering completion of porcelain ball.
2. technique according to claim 1, it is characterised in that also including step（4）Check packaging：Check that packing shop is set
Near firing zone, using automatic packaging line, baling line is claimed by electronic constant, sack closer, ladle-to-ladle machine, trimmer, stacking machine
People and tray library, conveyor pallet composition, the hopper that qualified porcelain ball is deserved to be called by roller-way into packing machine electronic constant, through electronic scale
Quantitative weighing is 20 or 25 ㎏, into packaging bag, edge machine automatic sealing, is sent to trimmer, after shaping packaging bag by
Pallet is sent to one layer and treats that fork truck is transported to warehouse for finished product, do not conformed to by robot palletizer by manipulator placement tray, pallet conveyer
Lattice product return to ball milling process and utilized, and are again introduced into production procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871254.4A CN107471408A (en) | 2017-09-25 | 2017-09-25 | A kind of aluminium porcelain ball producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871254.4A CN107471408A (en) | 2017-09-25 | 2017-09-25 | A kind of aluminium porcelain ball producing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471408A true CN107471408A (en) | 2017-12-15 |
Family
ID=60586773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710871254.4A Withdrawn CN107471408A (en) | 2017-09-25 | 2017-09-25 | A kind of aluminium porcelain ball producing process |
Country Status (1)
| Country | Link |
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| CN (1) | CN107471408A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067309A2 (en) * | 1981-06-16 | 1982-12-22 | Laeis-Werke AG | Method and apparatus for the reapplication of the press material from rejected moulded objects coming from a press, in particular rejected bricks |
| CN102491735A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Method for producing aluminium oxide ceramic ball |
| CN202656277U (en) * | 2012-04-13 | 2013-01-09 | 苏州晶瓷超硬材料有限公司 | Dried bag type isostatic pressing machine |
| CN103171024A (en) * | 2011-12-20 | 2013-06-26 | 萍乡市金刚科技有限责任公司 | Wear-resisting aluminum oxide ceramic ball isostatic pressing process and special device |
| CN103274674A (en) * | 2013-06-17 | 2013-09-04 | 金刚新材料股份有限公司 | Preparation method of alumina porcelain ball for dry process ball mill |
| CN105000868A (en) * | 2015-06-03 | 2015-10-28 | 贵阳白云云雾铝矾土煅烧加工厂 | Porcelain ball with ultralow abrasion and preparation method thereof |
| CN205021780U (en) * | 2015-10-09 | 2016-02-10 | 沈阳市久达真空技术研究所 | Abnormal shape tubulose ceramic dry bag formula isostatic press for shaping |
| CN205521856U (en) * | 2016-01-28 | 2016-08-31 | 大埔县汇丰源陶瓷工艺有限公司 | Pottery isostatic compaction machine |
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| CN104909725B (en) * | 2015-06-11 | 2017-03-01 | 金刚新材料股份有限公司 | A kind of alumina ball preparation method of no fingernail stricture of vagina defect |
-
2017
- 2017-09-25 CN CN201710871254.4A patent/CN107471408A/en not_active Withdrawn
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|---|---|---|---|---|
| EP0067309A2 (en) * | 1981-06-16 | 1982-12-22 | Laeis-Werke AG | Method and apparatus for the reapplication of the press material from rejected moulded objects coming from a press, in particular rejected bricks |
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| CN205521856U (en) * | 2016-01-28 | 2016-08-31 | 大埔县汇丰源陶瓷工艺有限公司 | Pottery isostatic compaction machine |
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Non-Patent Citations (1)
| Title |
|---|
| 尹邦跃主编: "《陶瓷核燃料工艺》", 31 January 2016, 哈尔滨工程大学出版社 * |
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Application publication date: 20171215 |