CN204564244U - A kind of production system of low viscosity aluminium hydroxide micro powder - Google Patents
A kind of production system of low viscosity aluminium hydroxide micro powder Download PDFInfo
- Publication number
- CN204564244U CN204564244U CN201520235392.XU CN201520235392U CN204564244U CN 204564244 U CN204564244 U CN 204564244U CN 201520235392 U CN201520235392 U CN 201520235392U CN 204564244 U CN204564244 U CN 204564244U
- Authority
- CN
- China
- Prior art keywords
- aluminium hydroxide
- dust arrester
- arrester installation
- micro powder
- ball mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 58
- 229910021502 aluminium hydroxide Inorganic materials 0.000 title claims abstract description 55
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 238000004131 Bayer process Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of production system of low viscosity aluminium hydroxide micro powder, comprise raw material cabin, raw material cabin is connected with tumbling ball mill, tumbling ball mill is connected with one-level dust arrester installation, the pipeline that tumbling ball mill is connected with one-level dust arrester installation is provided with blower fan I, and one-level dust arrester installation is connected with vibratory sieve, and vibratory sieve is connected with secondary dust arrester installation, the pipeline that vibratory sieve is connected with secondary dust arrester installation is provided with blower fan II, and secondary dust arrester installation is connected with packaging facilities.One-level dust arrester installation is connected with vibratory sieve by this production system, under the effect of vibratory sieve, aluminium hydroxide sheet is reunited and effectively remove, qualified low viscosity aluminium hydroxide micro powder enters secondary dust arrester installation simultaneously, then packed products, aluminium hydroxide sheet is reunited and is reclaimed as mill run, realizes making full use of of resource; Adopt two-stage dust arrester installation aluminium hydroxide micro powder to be collected to the aluminium hydroxide micro powder significantly reducing and mix in air, the working environment of safety and environmental protection is provided, reduce production cost.
Description
Technical field
The utility model belongs to aluminium hydroxide micro powder production equipment field, is specifically related to a kind of production system of low viscosity aluminium hydroxide micro powder.
Background technology
Ball-grinding machine has employed upper a century as the most frequently used milling apparatus, for a kind of simple and reliable and durable milling apparatus is widely used in the various product of grinding.But aluminium hydroxide Mohs' hardness is 3,3 existence hydroxy make its chemical polarity stronger, use during general ball mill grinding and occur a large amount of slimeballs and sticky mill phenomenon, and occur that a large amount of aluminium hydroxide sheets is reunited, finished product cannot use, and these aluminium hydroxide sheets are reunited and whole production system also can be caused normally not run, simultaneously other production of aluminum hydroxide equipment are Raymond mills, impact grinding or airflow milling all exist the aluminum hydroxide product crystal formation after fragmentation by serious brokenization, grain thickness is uneven, the shortcomings such as size distribution is wide, and oil factor is high.
Utility model content
For problems of the prior art, the utility model provides a kind of production system of low viscosity aluminium hydroxide micro powder, effectively can remove aluminium hydroxide sheet and reunite, improve the quality of products, ensure the normal operation of production system.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of production system of low viscosity aluminium hydroxide micro powder, comprise raw material cabin, raw material cabin is connected with ball mill, ball mill is connected with one-level dust arrester installation (semi-finished product storehouse), one-level dust arrester installation is connected with vibratory sieve, vibratory sieve is connected with secondary dust arrester installation (finished bin), and secondary dust arrester installation is connected with packaging facilities.
Described ball mill is tumbling ball mill or vibrations ball mill.
The pipeline that described ball mill is connected with one-level dust arrester installation is provided with blower fan I.
The pipeline that described vibratory sieve is connected with secondary dust arrester installation is provided with blower fan II.
The beneficial effects of the utility model: one-level dust arrester installation is connected with vibratory sieve by the production system of low viscosity aluminium hydroxide micro powder of the present utility model, under the effect of vibratory sieve, aluminium hydroxide sheet is reunited and effectively remove, qualified low viscosity aluminium hydroxide micro powder enters secondary dust arrester installation simultaneously, then packed products, aluminium hydroxide sheet is reunited and is reclaimed as mill run, realizes making full use of of resource; This production system adopts two-stage dust arrester installation aluminium hydroxide micro powder to be collected to the aluminium hydroxide micro powder significantly reducing and mix in air, provides the working environment of safety and environmental protection, reduces production cost; The low viscosity aluminium hydroxide micro powder adopting this production system to prepare has the advantages such as the smooth and oil absorbency of uniform granularity, particle surface is low, meet the requirement that client fills aluminium hydroxide height, by improving the addition of aluminium hydroxide, can cost of material be reduced, improve the fire resistance of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of production system of low viscosity aluminium hydroxide micro powder, comprise raw material cabin 1, raw material cabin 1 is connected with tumbling ball mill 2, and tumbling ball mill 2 is connected with one-level dust arrester installation 4, and the pipeline that tumbling ball mill 2 is connected with one-level dust arrester installation 4 is provided with blower fan I 3, one-level dust arrester installation 4 is connected with vibratory sieve 8, vibratory sieve 8 is connected with secondary dust arrester installation 5, and the pipeline that vibratory sieve 8 is connected with secondary dust arrester installation 5 is provided with blower fan II 7, and secondary dust arrester installation 5 is connected with packaging facilities 6.
The course of work of this system is as follows: the aluminium hydroxide micro powder of raw material cabin enters tumbling ball mill by after computation weigh, use tumbling ball mill that aluminium hydroxide is processed into semi-finished product, the semi-finished product aluminium hydroxide processed enters one-level dust arrester installation by blower fan I, then remove aluminium hydroxide sheet through vibratory sieve to reunite and impurity, qualified aluminium hydroxide micro powder enters secondary dust arrester installation under the effect of blower fan II, last packed products.
Embodiment 2
The tumbling ball mill of the present embodiment in vibrations ball mill alternative embodiment 1, other embodiments are with embodiment 1.
Aluminium hydroxide raw material is mainly divided into sintering process aluminium hydroxide and two kinds, Bayer process aluminium hydroxide, wherein sintering process aluminium hydroxide material quality is better, but the market price per ton will exceed 900 yuan than Bayer process aluminium hydroxide raw material, if the Bayer process aluminium hydroxide micro powder oil factor that before using, other processes are produced is up to 38, far above the oil factor level of sintering process aluminium hydroxide micro powder 32, client cannot use, and only draws high price and uses sintering process aluminium hydroxide micro powder product.Following table is the aluminium hydroxide micro powder oil factor contrast table that the production system of the utility model low viscosity aluminium hydroxide micro powder and common production system prepare.
| Kind | Oil factor |
| The low viscosity aluminium hydroxide that the round as a ball ball mill of embodiment 1 is produced | 29 |
| The modification low viscosity aluminium hydroxide that embodiment 2 vibrator is produced | 21 |
| Domestic Bayer process aluminium hydroxide micro powder, specification 10 | 38 |
| Domestic sintering process aluminium hydroxide micro powder, specification 10 | 32 |
The aluminium hydroxide micro powder oil factor using Bayer process aluminium hydroxide raw material to produce by native system is 29, and reach the instructions for use of client, cost of material achieves and declines to a great extent.Vibrator is utilized to produce a large amount of heat energy (internal temperature of vibrator can reach 60 DEG C) in grinding aluminium hydroxide process, by add stearic acid surface modifier in vibratory milling with aluminium hydroxide co-ground, the grinding, the modification that reach aluminium hydroxide together complete, realize Modified by Aluminum Hydroxide minimization of cost, the aluminium hydroxide micro powder oil factor of modification significantly reduces further, reaches 21.
Claims (4)
1. the production system of a low viscosity aluminium hydroxide micro powder, comprise raw material cabin (1), it is characterized in that: raw material cabin (1) is connected with ball mill, ball mill is connected with one-level dust arrester installation (4), one-level dust arrester installation (4) is connected with vibratory sieve (8), vibratory sieve (8) is connected with secondary dust arrester installation (5), and secondary dust arrester installation (5) is connected with packaging facilities (6).
2. the production system of low viscosity aluminium hydroxide micro powder according to claim 1, is characterized in that: described ball mill is tumbling ball mill (2) or vibrations ball mill.
3. the production system of low viscosity aluminium hydroxide micro powder according to claim 1, is characterized in that: the pipeline that described ball mill is connected with one-level dust arrester installation (4) is provided with blower fan I (3).
4. the production system of low viscosity aluminium hydroxide micro powder according to claim 1, is characterized in that: the pipeline that described vibratory sieve (8) is connected with secondary dust arrester installation (5) is provided with blower fan II (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235392.XU CN204564244U (en) | 2015-04-20 | 2015-04-20 | A kind of production system of low viscosity aluminium hydroxide micro powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235392.XU CN204564244U (en) | 2015-04-20 | 2015-04-20 | A kind of production system of low viscosity aluminium hydroxide micro powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564244U true CN204564244U (en) | 2015-08-19 |
Family
ID=53856938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235392.XU Expired - Fee Related CN204564244U (en) | 2015-04-20 | 2015-04-20 | A kind of production system of low viscosity aluminium hydroxide micro powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108822807A (en) * | 2018-05-10 | 2018-11-16 | 郑州赛尔微粉有限公司 | A kind of novel heat-conducting material and its production technology |
-
2015
- 2015-04-20 CN CN201520235392.XU patent/CN204564244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108822807A (en) * | 2018-05-10 | 2018-11-16 | 郑州赛尔微粉有限公司 | A kind of novel heat-conducting material and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |