CN210172542U - Anti-cracking and fireproof steel ladle material brick cup - Google Patents
Anti-cracking and fireproof steel ladle material brick cup Download PDFInfo
- Publication number
- CN210172542U CN210172542U CN201920415911.9U CN201920415911U CN210172542U CN 210172542 U CN210172542 U CN 210172542U CN 201920415911 U CN201920415911 U CN 201920415911U CN 210172542 U CN210172542 U CN 210172542U
- Authority
- CN
- China
- Prior art keywords
- convex block
- cracking
- brick
- fire
- notch
- 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
- 239000011449 brick Substances 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000005336 cracking Methods 0.000 title claims abstract description 13
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Images
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a crack-proof and fire-proof steel ladle material brick base, which comprises a brick base, a notch, a convex block and a steel ring; the upper end of the brick base is connected with a convex block; the middle part of the convex block is provided with a notch; a steel ring is arranged in the convex block; the utility model discloses a fire-resistant ladle material brick cup of crack control not only has good slag resistance and high temperature stability, has anti-cracking and fire resistance moreover, can effectively cushion high temperature expansion stress, reduces environmental pollution, reduction in production cost simultaneously, has not only improved the economic benefits and the social of enterprise, has satisfied the requirement of economy, environmental protection again.
Description
Technical Field
The utility model relates to a steel ladle material brick cup with crack prevention and fire resistance; belonging to the field of ladle refractory materials.
Background
At present, a ladle bottom argon blowing permeable brick generally comprises two parts, namely a permeable brick cup and a permeable core, wherein in the service process of a ladle bottom argon blowing system, the permeable brick cup has the significance of effectively protecting the permeable core so that the bottom argon blowing system can be in service for a longer time, and in an engineering application field, if the permeable brick cup does not protect the permeable core properly, the most common problem of the permeable brick cup is cracking and is the most dangerous, on one hand, molten steel can leak along the crack after cracking to cause a disaster, and on the other hand, the gap between the cracked brick cup and the permeable core is increased, and the molten steel can also leak to cause an accident.
Disclosure of Invention
Technical problem to be solved
In order to solve the problem, the utility model provides a fire-resistant ladle material brick cup of crack control.
(II) technical scheme
The utility model discloses a crack-proof and fire-proof steel ladle material brick base, which comprises a brick base, a notch, a convex block and a steel ring; the upper end of the brick base is connected with a convex block; the middle part of the convex block is provided with a notch; and a steel ring is arranged in the convex block.
Furthermore, the brick base is formed by combining a multilayer structure and mainly comprises a high-purity magnesia-calcium sand layer, a superfine graphite layer and a refractory reinforcing layer.
Further, the notch is a cylindrical notch.
Furthermore, the brick base is a quadrangular prism base, and a matched quadrangular steel ring is arranged inside the brick base.
Furthermore, the brick base and the protruding block are formed by pouring at one time.
(III) advantageous effects
Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses a fire-resistant ladle material brick cup of crack control not only has good slag resistance and high temperature stability, has anti-cracking and fire resistance moreover, can effectively cushion high temperature expansion stress, reduces environmental pollution, reduction in production cost simultaneously, has not only improved the economic benefits and the social of enterprise, has satisfied the requirement of economy, environmental protection again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
1-a brick base; 2-notch; 3-a bump; 4-steel ring.
Detailed Description
The anti-cracking and fireproof steel ladle material brick base shown in the attached drawing comprises a brick base 1, a notch 2, a convex block 3 and a steel ring 4; the upper end of the brick base 1 is connected with a convex block 3; the middle part of the convex block 3 is provided with a notch 2; and a steel ring 4 is arranged in the convex block 3.
Wherein, the brick base 1 is formed by combining a multilayer structure and mainly comprises a high-purity magnesia-calcium sand layer, a superfine graphite layer and a fire-resistant reinforced layer; the notch 2 is a cylindrical notch; the brick base 1 is a quadrangular prism base, and a matched quadrangular steel ring is arranged inside the brick base 1; the brick base 1 and the protruding block 3 are formed by pouring at one time.
The utility model discloses a fire-resistant ladle material brick cup of crack control not only has good slag resistance and high temperature stability, has anti-cracking and fire resistance moreover, can effectively cushion high temperature expansion stress, reduces environmental pollution, reduction in production cost simultaneously, has not only improved the economic benefits and the social of enterprise, has satisfied the requirement of economy, environmental protection again.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. The utility model provides an anti-cracking fire-resistant ladle material brick cup which characterized in that: comprises a brick base (1), a notch (2), a convex block (3) and a steel ring (4); the upper end of the brick base (1) is connected with a convex block (3); the middle part of the convex block (3) is provided with a notch (2); and a steel ring (4) is arranged in the convex block (3).
2. An anti-cracking and fire-resistant ladle material brick cup as claimed in claim 1, wherein: the brick base (1) is formed by combining a multilayer structure and mainly comprises a high-purity magnesia-calcium sand layer, a superfine graphite layer and a refractory reinforcing layer.
3. An anti-cracking and fire-resistant ladle material brick cup as claimed in claim 1, wherein: the notch (2) is a cylindrical notch.
4. An anti-cracking and fire-resistant ladle material brick cup as claimed in claim 1, wherein: the brick base (1) is a quadrangular prism base, and a matched quadrangular steel ring is arranged inside the brick base (1).
5. An anti-cracking and fire-resistant ladle material brick cup as claimed in claim 1, wherein: the brick base (1) and the protruding block (3) are formed by pouring at one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415911.9U CN210172542U (en) | 2019-03-29 | 2019-03-29 | Anti-cracking and fireproof steel ladle material brick cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415911.9U CN210172542U (en) | 2019-03-29 | 2019-03-29 | Anti-cracking and fireproof steel ladle material brick cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210172542U true CN210172542U (en) | 2020-03-24 |
Family
ID=69830170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415911.9U Expired - Fee Related CN210172542U (en) | 2019-03-29 | 2019-03-29 | Anti-cracking and fireproof steel ladle material brick cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210172542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822690A (en) * | 2020-07-25 | 2020-10-27 | 莱芜钢铁集团银山型钢有限公司 | Ladle argon blowing upper nozzle pocket brick and preparation method thereof |
-
2019
- 2019-03-29 CN CN201920415911.9U patent/CN210172542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822690A (en) * | 2020-07-25 | 2020-10-27 | 莱芜钢铁集团银山型钢有限公司 | Ladle argon blowing upper nozzle pocket brick and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108033795B (en) | High-aluminum castable for permanent layer of torpedo ladle | |
| CN102744394A (en) | Flow control device for tundish of slab continuous caster and deslagging method thereof | |
| CN105170968A (en) | Submersed nozzle | |
| CN210172542U (en) | Anti-cracking and fireproof steel ladle material brick cup | |
| CN111470851A (en) | Rod body material for integral stopper rod | |
| CN104858409A (en) | Steel ladle for steelmaking | |
| CN104972103A (en) | Combined type steel ladle permanent layer casting body | |
| CN108117402A (en) | A kind of pyrolytic semlting insulating layer environment-friendly materials | |
| CN104529485A (en) | Double-layer composite refractory material, double-layer composite refractory material ditch cover, manufacture method for ditch cover, and application of material | |
| CN202089904U (en) | Ceramic-steel special type composite lining plate | |
| CN203751324U (en) | Steel ladle with improved ladle port structure | |
| CN111116195A (en) | Immersion nozzle zirconium metal ceramic combined erosion-resistant material | |
| CN203401073U (en) | Steel ladle bottom-covering work layer masonry construction | |
| CN201567347U (en) | Split-type steel-leakage preventing ladle ventilating seat brick | |
| CN111348904A (en) | Tundish gas curtain retaining wall argon-blowing slag line protective sleeve and preparation method thereof | |
| JP3464323B2 (en) | Molten steel ladle and its repair method | |
| CN114669733B (en) | Method for repairing long-service-life hot-metal ladle nozzle | |
| CN205732944U (en) | A kind of continuous casting production magnesia carbon brick impact-resistant panels prefabricated component | |
| CN202726038U (en) | Torpedo type molten iron pot mouth | |
| CN110790580A (en) | High-temperature-resistant anti-burning sleeper protection castable | |
| CN220265732U (en) | RH refining furnace dip pipe of steel is prevented wearing | |
| CN202639314U (en) | Long-life seating brick of steel ladle ventilation brick | |
| CN115093206B (en) | Special castable for ladle lining | |
| CN217600761U (en) | Prefabricated part structure of blast furnace tapping main channel cover impact area | |
| CN108863415A (en) | A kind of stopper being compounded with useless ladle slag line brick particle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |