CN201291145Y - Stirring mill grinding cylinder with high-purity silicon dioxide material inside - Google Patents
Stirring mill grinding cylinder with high-purity silicon dioxide material inside Download PDFInfo
- Publication number
- CN201291145Y CN201291145Y CNU2008201134821U CN200820113482U CN201291145Y CN 201291145 Y CN201291145 Y CN 201291145Y CN U2008201134821 U CNU2008201134821 U CN U2008201134821U CN 200820113482 U CN200820113482 U CN 200820113482U CN 201291145 Y CN201291145 Y CN 201291145Y
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- silicon dioxide
- cooling water
- cover plate
- cylindrical shell
- purity silicon
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Abstract
The utility model discloses a stirred mill grinding cylinder being linered with high-purity silicon dioxide materials. The most external is a cooling water sleeve (7); the upper part of the cooling water sleeve (7) is provided with a cooling water outlet (6), and the lower part is provided with a cooling water inlet (8); a cylinder body (4) is arranged in the cooling water sleeve (7), and the internal wall of the cylinder body (4) is a grinding cylinder liner (5) made of silicon dioxide materials (quartz glass or quartz ceramics the content of silicon dioxide of which is 99.9 percent to 99.99 percent); a cover plate (2) is arranged on the cylinder body (4), and a feeding hole (3) is arranged on the cover plate (2); the lower part of the cylinder body (4) is provided with a discharge pipe (10), and the discharge pipe (10) is provided with a discharge switch (9); and a stirred device (1) is positioned in the grinding cylinder liner (5). The utility model has simple structure, and stirs and grinds materials such as quartz without pollution.
Description
Technical field
The utility model relates to the stirring barreling mill tube of the liner high-purity silicon dioxide material of using in a kind of powder technology.
Background technology
The existing sand cylinder that stirs mill generally by metal material (as steel alloy, stainless steel etc.) or the surface be lined with other high-abrasive material (as polyurethane, nylon etc.) metal material is made, the sand cylinder that these materials are made is used in and stirs to come in the mill the quartzy class material of ultra-fine grinding serious wear when preparing quartzy fine powder, the impurity that weares and teares is difficult to eliminate in the purification process process to quartzy fine powder subsequently owing to its fine size, therefore quartzy fine powder is polluted, influential to product purity, particularly especially true when preparation micron order high pure and ultra-fine silica flour.Therefore it is that dioxide-containing silica reaches 99.9%～99.95% that mineral crystal, smelting quartz, quartzite or the vein quartz sand (or the high-purity ground quartz that obtains after ore dressing is purified) etc. that are difficult to contain silica 99.9%～99.95% are processed into purity, and granularity is d
95Silica fine powder (this high pure and ultra-fine quartz micropowder has been used as the filler of the plastic packaging material of integrated circuit encapsulation abroad) less than 1 μ m.
Summary of the invention
The purpose of this utility model is exactly the sand cylinder serious wear when preparing quartzy fine powder that stirs mill with existing in order to overcome, and to the deficiency that quartzy fine powder pollutes, provides a kind of stirring barreling mill tube of liner high-purity silicon dioxide material.
The technical solution of the utility model is: stir the barreling mill tube and be made up of cover plate, material inlet, cylindrical shell, sand cylinder liner, coolant outlet, cooling jacket, cooling water inlet, discharge switch, drainage conduit.Most external is a cooling jacket, and a coolant outlet is arranged at cooling jacket top, and a cooling water inlet is arranged at the bottom; Cooling jacket inwardly is a cylindrical shell, the sand cylinder liner that cylinder inboard wall has high-purity silicon dioxide material (its dioxide-containing silica is 99.9%～99.99% quartz glass or quartz-ceramics) to make; Cover plate is arranged on the cylindrical shell, material inlet is arranged on the cover plate; One drainage conduit is arranged at the cylindrical shell bottom, and the discharge switch is arranged on the drainage conduit; Agitating device is positioned among the sand cylinder liner.
The utility model is simple in structure, is used to stir levigate quartzy class material and can reaches free of contamination degree.Mineral crystal, smelting quartz, quartzite or the vein quartz sand (or the high-purity ground quartz that obtains) etc. that contain silica 99.9%～99.95% can be processed into silica purity and reach 99.9%～99.95% after ore dressing is purified, granularity is the high purity quartz micro mist of d95＜1 μ m.
Description of drawings
Fig. 1 is the utility model embodiment profile.
Fig. 2 is the part section plan view of the utility model embodiment.
Mark among the figure: 1-agitating device, 2-cover plate, 3-material inlet, 4-cylindrical shell, 5-sand cylinder liner, 6-coolant outlet, 7-cooling jacket, 8-cooling water inlet, 9-discharge switch, 10-drainage conduit.
The specific embodiment
Embodiment:
As shown in Figure 1, 2, stirring the barreling mill tube is made up of cover plate 2, material inlet 3, cylindrical shell 4, sand cylinder liner 5, coolant outlet 6, cooling jacket 7, cooling water inlet 8, discharge switch 9, drainage conduit 10.Most external is a cooling jacket 7, and a coolant outlet 6 is arranged at cooling jacket 7 tops, and a cooling water inlet 8 is arranged at the bottom; Cooling jacket 7 is a cylindrical shell 4 inwardly, and cylindrical shell 4 is made the sand cylinder liner 5 (its dioxide-containing silica is 99.95% quartz glass) that cylindrical shell 4 inwalls have the high-purity silicon dioxide material to make by stainless steel; Cover plate 2 is arranged on the cylindrical shell 4, material inlet 3 is arranged on the cover plate 2; One drainage conduit 10 is arranged at cylindrical shell 4 bottoms, and discharge switch 9 is arranged on the drainage conduit 10; Agitating device 1 is positioned among the sand cylinder liner 5.
The inwall that stirs the barreling mill tube adopts the high-purity silicon dioxide material plate lining of arc shape, and fan-shaped and circular high-purity silicon dioxide material sheet material lining-up is adopted in the bottom surface of sand cylinder.The stirring barreling mill tube of this liner high-purity silicon dioxide material is used in levigate quartzy class material in the stirring mill, the vein quartz sand (or the high-purity ground quartz that obtains) that contains silica 99.9%～99.95% can be processed into silica purity and reach 99.9%～99.95% after ore dressing is purified, granularity is d
95The high purity quartz micro mist of＜1 μ m.
Claims (1)
1. the stirring barreling mill tube of a liner high-purity silicon dioxide material, comprise cover plate (2), material inlet (3), agitating device (1), it is characterized in that most external is cooling jacket (7), a coolant outlet (6) is arranged at cooling jacket (7) top, and a cooling water inlet (8) is arranged at the bottom; Cooling jacket (7) inwardly is a cylindrical shell (4), and cylindrical shell (4) inwall is sand cylinder liner (5); Cover plate (2) is arranged on the cylindrical shell (4), material inlet (3) is arranged on the cover plate (2); One drainage conduit (10) is arranged at cylindrical shell (4) bottom, and discharge switch (9) is arranged on the drainage conduit (10); Agitating device (1) is positioned among the sand cylinder liner (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134821U CN201291145Y (en) | 2008-10-17 | 2008-10-17 | Stirring mill grinding cylinder with high-purity silicon dioxide material inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134821U CN201291145Y (en) | 2008-10-17 | 2008-10-17 | Stirring mill grinding cylinder with high-purity silicon dioxide material inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291145Y true CN201291145Y (en) | 2009-08-19 |
Family
ID=41004599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201134821U Expired - Fee Related CN201291145Y (en) | 2008-10-17 | 2008-10-17 | Stirring mill grinding cylinder with high-purity silicon dioxide material inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291145Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460582C1 (en) * | 2011-02-09 | 2012-09-10 | Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" | Ball mill for making quartz glass aqueous slip |
| CN112844649A (en) * | 2020-12-23 | 2021-05-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Fine-particle quartz sandstone mineral grinding method |
| CN114289136A (en) * | 2021-11-23 | 2022-04-08 | 江苏双星特钢有限公司 | Lining plate with elastic linkage type water-cooling heat dissipation device |
-
2008
- 2008-10-17 CN CNU2008201134821U patent/CN201291145Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460582C1 (en) * | 2011-02-09 | 2012-09-10 | Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" | Ball mill for making quartz glass aqueous slip |
| CN112844649A (en) * | 2020-12-23 | 2021-05-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Fine-particle quartz sandstone mineral grinding method |
| CN114289136A (en) * | 2021-11-23 | 2022-04-08 | 江苏双星特钢有限公司 | Lining plate with elastic linkage type water-cooling heat dissipation device |
| CN114289136B (en) * | 2021-11-23 | 2022-11-08 | 江苏双星特钢有限公司 | Lining plate with elastic linkage type water-cooling heat dissipation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20101017 |