CN201098732Y - Metal composite sealing sheet - Google Patents
Metal composite sealing sheet Download PDFInfo
- Publication number
- CN201098732Y CN201098732Y CNU200720015440XU CN200720015440U CN201098732Y CN 201098732 Y CN201098732 Y CN 201098732Y CN U200720015440X U CNU200720015440X U CN U200720015440XU CN 200720015440 U CN200720015440 U CN 200720015440U CN 201098732 Y CN201098732 Y CN 201098732Y
- Authority
- CN
- China
- Prior art keywords
- sealing material
- sealing sheet
- metal sealing
- metal composite
- composite metal
- 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
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Abstract
The utility model relates to a composite metal sealing sheet used for sealing materials at joints of well blocks for ladle and tundish, sliding bricks, bricks for long nozzle, immersion nozzle, etc. The composite metal sealing sheet is characterized in that the composite metal sealing sheet has an integral structure including a metal sealing material and a fireproof sealing material combined with each other, and the metal sealing material is arranged outside or inside the fireproof sealing material. The composite metal sealing sheet has the advantages of simple structure, convenient usage, good sealing effect and no hardening after long-term storage.
Description
Technical field
The utility model relates to encapsulant, particularly a kind of metal and the compound diaphragm seal of refractory material of seam crossings such as being used for refining furnace, ladle, tundish submersed nozzle, the following mouth of a river, long nozzle.
Background technology
In the prior art, the encapsulant that is used for seam crossings such as ladle, tundish brick cup, sliding plate brick, long nozzle, submersed nozzle brick adopts refractory material to make mostly, owing to the effect of negative pressure, extraneous air easily enters in the mouth of a river, influences its sealing effectiveness in process of production.
Summary of the invention
The purpose of this utility model provides the metal composite diaphragm seal of the compound double sealing structure of a kind of metal and refractory material, its good sealing effect, and the holding time is long, not hardening of long-term storage.
In order to address the above problem, the utility model by the following technical solutions:
A kind of metal composite diaphragm seal is characterized in that: it is by metal encapsulant and the fire-resistant sealing material structure that is combined into one, and the metal encapsulant is arranged at the outside or inner of fire-resistant sealing material.
Compared with prior art, the beneficial effects of the utility model are: good sealing effect, simple in structure, easy to use, long-term storage is non-sclerous.
Description of drawings
Fig. 1 is the structural representation of the utility model metal composite annular seal sheet;
Fig. 2 is a use sealed structure chart of the present utility model.
Among the figure: 1, metallic packing ring 2, fire-resistant sealing material 3, the following mouth of a river 4, the immersion mouth of a river
The specific embodiment
See Fig. 1, a kind of metal composite diaphragm seal, it is by metallic packing ring 1 and gluey fire-resistant sealing material 2 structure that is combined into one, and metallic packing ring 1 is arranged at the outside or inner of fire-resistant sealing material 2.
See Fig. 2, its use is: the seam crossing under the metal composite diaphragm seal is fixed between 3 bottoms, the mouth of a river and immersion 4 tops, the mouth of a river, under high temperature action, gluey fire-resistant sealing material 2 forms solid, metallic packing ring 1 forms liquid, the dual-seal effect is played in the space that the fire-resistant sealing material of liquid-filled solid forms.
The metal composite diaphragm seal can be dimensioned to different shape according to user's needs, through packing, can directly use at the scene.
Claims (1)
1, a kind of metal composite diaphragm seal is characterized in that: it is by metal encapsulant and the fire-resistant sealing material structure that is combined into one, and the metal encapsulant is arranged at the outside or inner of fire-resistant sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720015440XU CN201098732Y (en) | 2007-10-23 | 2007-10-23 | Metal composite sealing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720015440XU CN201098732Y (en) | 2007-10-23 | 2007-10-23 | Metal composite sealing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098732Y true CN201098732Y (en) | 2008-08-13 |
Family
ID=39935262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720015440XU Expired - Fee Related CN201098732Y (en) | 2007-10-23 | 2007-10-23 | Metal composite sealing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358879A (en) * | 2014-11-04 | 2015-02-18 | 西宁特殊钢股份有限公司 | Runner brick sealing washer |
| CN107262672A (en) * | 2017-07-31 | 2017-10-20 | 常州中车汽车零部件有限公司 | A kind of dead head structure, core and the method for preventing rising head seepage molten iron |
-
2007
- 2007-10-23 CN CNU200720015440XU patent/CN201098732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358879A (en) * | 2014-11-04 | 2015-02-18 | 西宁特殊钢股份有限公司 | Runner brick sealing washer |
| CN107262672A (en) * | 2017-07-31 | 2017-10-20 | 常州中车汽车零部件有限公司 | A kind of dead head structure, core and the method for preventing rising head seepage molten iron |
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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: 20080813 Termination date: 20111023 |