CN203791611U - Argon-sealed air brick - Google Patents
Argon-sealed air brick Download PDFInfo
- Publication number
- CN203791611U CN203791611U CN201320664648.XU CN201320664648U CN203791611U CN 203791611 U CN203791611 U CN 203791611U CN 201320664648 U CN201320664648 U CN 201320664648U CN 203791611 U CN203791611 U CN 203791611U
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- Prior art keywords
- brick
- argon
- circle
- argon envelope
- air
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model relates to the technical field of energy conservation and consumption reduction, in particular to an argon-sealed air brick which comprises a brick body. The brick body is sleeved with an air blowing argon seal which is provided with an air blowing hole. The argon-sealed air brick has the advantages of being convenient to use and detachable.
Description
Technical field
The utility model relates to energy conservation field, is specifically related to a kind of argon envelope air brick.
Background technology
The features such as air brick is energy-saving and cost-reducing new product of a kind of high life, and reasonable in design, has good heat endurance, scour resistance, erosion resisting and permeability resistance, and tool through-blowing rate is high, and handling safety is reliable, long service life.
Development and the use of large-scale refined steel ladles corundum-spinel air brick: for meeting the requirement of large-scale refining ladle to air brick, pass through formulation optimization, the technological means such as high temperature burns till, successfully developed the corundum-spinel air brick that performance and result of use are better than traditional chrome corundum air brick. this air brick be take plate diamond spar as particulate material, take fused white corundum as fine powder, and add 6% pure calcium aluminate cement, 5% Active αAl2O3 micro powder and 8% spinelle, add in addition appropriate chromium oxide and water reducer, through vibration moulding, after dry, in 1500 ℃ of insulation 3h, burning till above. this air brick is used in large-scale refining ladle, obtained satisfied result of use.
The dismounting of existing argon envelope air brick, use inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide the air brick of a kind of use, convenient disassembly, i.e. a kind of argon envelope air brick.
Technical problem to be solved in the utility model realizes by the following technical solutions:
An argon envelope air brick, comprises brick body, and described brick body bottom is provided with base, and described brick external body cover has air blowing argon envelope, and described air blowing argon back cover portion is provided with projection.
Described base is cylindrical, and radius is 90mm, is highly 50mm.
Between described brick body and described air blowing argon envelope, be provided with steel pipe.
Described steel pipe thickness is 1mm.
Described steel pipe annular is provided with 36.
Described brick body is reverse frustoconic, and upper radius of circle is 270mm, and lower radius of circle is 90mm.
Described air blowing argon envelope is inverted round stage annular, and upper radius of circle is 320mm, and lower radius of circle is 150mm, suitable with described brick body.
Described projection is inverted round stage annular, and upper radius of circle is 120mm, and lower radius of circle is 115mm
The theoretical substance of described argon envelope air brick is 21kg.
The beneficial effects of the utility model are: air blowing argon big envelope is outside at funnel brick, and use, convenient disassembly, can be recycled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
In figure, 1, brick body, 2, air blowing argon envelope, 3, steel pipe, 4, base, 5, projection.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 and Figure 2, a kind of argon envelope air brick, comprises brick body 1, and brick body 1 bottom is provided with base 4, and brick body 1 outer cover has air blowing argon envelope 2, and air blowing argon seals 2 bottoms and is provided with projection 5.
Base 4 is cylindrical, and radius is 90mm, is highly 50mm.
Brick body 1 and 2 of described air blowing argon envelopes are provided with steel pipe 3.
Steel pipe 3 thickness are 1mm.
Steel pipe 3 annulars are provided with 36.
Brick body 1 is reverse frustoconic, and upper radius of circle is 270mm, and lower radius of circle is 90mm.
Air blowing argon envelope 2 is inverted round stage annular, and upper radius of circle is 320mm, and lower radius of circle is 150mm, suitable with brick body 1.
Projection 5 is inverted round stage annular, and upper radius of circle is 120mm, and lower radius of circle is 115mm
The theoretical substance of argon envelope air brick is 21kg.
The utility model material physical and chemical index figure:
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. an argon envelope air brick, comprises brick body, and described brick body bottom is provided with base, described brick external body cover has air blowing argon envelope, described air blowing argon back cover portion is provided with projection, and described base is cylindrical, it is characterized in that: between described brick body and described air blowing argon envelope, be provided with steel pipe.
2. argon envelope air brick according to claim 1, is characterized in that: described steel pipe thickness is 1mm.
3. argon envelope air brick according to claim 1, is characterized in that: described steel pipe annular is provided with 36.
4. argon envelope air brick according to claim 1, is characterized in that: described brick body is reverse frustoconic, and upper radius of circle is 270mm, and lower radius of circle is 90mm.
5. according to the argon envelope air brick described in claim 1 or 4, it is characterized in that: described air blowing argon envelope is inverted round stage annular, and upper radius of circle is 320mm, and lower radius of circle is 150mm, suitable with described brick body.
6. argon envelope air brick according to claim 1, is characterized in that: described projection is inverted round stage annular, and upper radius of circle is 120mm, and lower radius of circle is 115mm.
7. argon envelope air brick according to claim 1, is characterized in that: the theoretical substance of described argon envelope air brick is 21kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664648.XU CN203791611U (en) | 2013-10-25 | 2013-10-25 | Argon-sealed air brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664648.XU CN203791611U (en) | 2013-10-25 | 2013-10-25 | Argon-sealed air brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791611U true CN203791611U (en) | 2014-08-27 |
Family
ID=51373880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664648.XU Expired - Fee Related CN203791611U (en) | 2013-10-25 | 2013-10-25 | Argon-sealed air brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586448A (en) * | 2013-10-25 | 2014-02-19 | 江苏联峰能源装备有限公司 | Air brick with argon seal |
-
2013
- 2013-10-25 CN CN201320664648.XU patent/CN203791611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586448A (en) * | 2013-10-25 | 2014-02-19 | 江苏联峰能源装备有限公司 | Air brick with argon seal |
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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: 20140827 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |