CN203076574U - Steel ladle pouring slag line underlayer - Google Patents
Steel ladle pouring slag line underlayer Download PDFInfo
- Publication number
- CN203076574U CN203076574U CN 201320088227 CN201320088227U CN203076574U CN 203076574 U CN203076574 U CN 203076574U CN 201320088227 CN201320088227 CN 201320088227 CN 201320088227 U CN201320088227 U CN 201320088227U CN 203076574 U CN203076574 U CN 203076574U
- Authority
- CN
- China
- Prior art keywords
- underlayer
- slag line
- lining
- permanent
- steel ladle
- 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
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a steel ladle pouring slag line underlayer. The steel ladle pouring slag line underlayer comprises a steel shell, a lifting lug, a heat-insulating layer, a permanent underlayer, a working underlayer and a pocket block, wherein the lifting lug is arranged on the outer side of the steel shell, the heat-insulating layer is arranged on the inner side of the steel shell, the permanent underlayer is arranged on the inner side of the heat-insulating layer, the working underlayer is arranged on the inner side of the permanent underlayer, the pocket block is arranged at the bottom of the steel shell and communicates the working underlayer with the steel shell, a pouring slag line underlayer is arranged on the inner sides of the heat-insulating layer and the permanent underlayer, and the upper end surface of the pouring slag line underlayer is connected with the upper end surfaces of the heat-insulating layer and the permanent underlayer. The steel ladle pouring slag line underlayer is simple and convenient to construct, the labor intensity is greatly lowered, the fast maintenance and production and use of the slag line underlayer can be realized, the product is fast applied and high in strength, and the characteristics such as anti-corrosion performance, anti-scouring performance and thermal shock resistance property of the steel ladle pouring slag line underlayer to high-temperature molten steel, product use benefit promotion, and the like can be fully improved, and the overall service life of the steel ladle pouring slag line underlayer and a lined working underlayer can be effectively prolonged.
Description
Technical field
The utility model relates to technical field of refractory materials, a kind of steel ladle cast of specific design slag line lining.
Background technology
The anti-material of steel ladle slag line layer now adopts magnalium carbon refractory brick approved product, has brickwork joint crack, relatively poor, the whole corrosion resistance difference of associativity etc. when building by laying bricks or stones owing to refractory brick, and construction labour intensity is big, and maintenance is inconvenient.Fast development along with the smelting iron and steel technology, steel ladle slag line lining refractory material longevityization and construction maintenance method requirements at the higher level have been proposed, especially the antiscour of slag line layer refractory material and erosion-resisting characteristics are poor, make that the erosion of slag lining is serious, be subjected to high-temperature molten steel thermal shock loss very fast, influence the service life of the anti-material of steel ladle integral lining.The slag line layer refractory material of according to the slag line lining in particular cases, be badly in need of that a kind of erosion-resisting characteristics is good, antioxygenic property, abrasion resistance can be good and construction maintenance is easy.Improve that present magnalium carbon refractory brick approved product cost height, complex manufacturing, construction maintenance cycle are long, service life is short and factor such as integrated cost height.
Therefore, produce a kind of simple in structure, easy to operate, high efficiency, long service life, anticorrosive antioxygenic property is strong, abrasion resistance can be good, the steel ladle cast slag line lining that construction maintenance is easy has extensive market prospects.
Summary of the invention
At the deficiencies in the prior art, the steel ladle cast slag line lining that the utility model provides that a kind of simple in structure, easy to operate, high efficiency, long service life, anticorrosive antioxygenic property are strong, abrasion resistance can be good, construction maintenance is easy.
The technical solution of the utility model is achieved in that a kind of steel ladle cast slag line lining, comprise box hat, be installed in the hanger in the box hat outside, be arranged on the heat insulation layer of box hat inboard, be arranged on the permanent lining of heat insulation layer inboard, be arranged on the work lining of permanent lining inboard, be arranged on the connection work lining of box hat bottom and the pocket block of box hat, the upper end of described work lining is provided with cast slag line lining, cast slag line lining is positioned at the inboard of heat insulation layer and permanent lining, and the upper end of cast slag line lining all is connected with the upper end of heat insulation layer with permanent lining.
Described cast slag line lining adopts refractory material to make, and the thickness of cast slag line lining is 250 mm to 350mm.
The edge is an arcuate structure in the top of described cast slag line lining.
The utlity model has following good effect: at first, this product structure is simple, easy to operate, comprise box hat, be installed in the hanger in the box hat outside, be arranged on the heat insulation layer of box hat inboard, be arranged on the permanent lining of heat insulation layer inboard, be arranged on the work lining of permanent lining inboard, be arranged on the connection work lining of box hat bottom and the pocket block of box hat, the upper end of described work lining is provided with cast slag line lining, cast slag line lining is positioned at the inboard of heat insulation layer and permanent lining, the upper end of cast slag line lining all is connected with the upper end of heat insulation layer with permanent lining, this product easy construction, labour intensity reduces greatly, can realize the quick maintenance of slag line lining and put into production use, secondly, mould material is formed through improvement optimization, adopt the reworked material recycle and reuse, economize on resources and the integrated cost reduction, product is used fast doing and the high erosion-resisting characteristics of steel ladle slag line lining to high-temperature molten steel that substantially improved of intensity, scour resistance, the anti-thermal shock stability, characteristics such as product utilization benefit lifting can effectively improve and prolong the whole service life of steel ladle slag line lining and liner work lining.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of steel ladle cast slag line lining, comprise box hat 1, be installed in the hanger 2 in box hat 1 outside, be arranged on the heat insulation layer 3 of box hat 1 inboard, be arranged on the permanent lining 4 of heat insulation layer 3 inboards, be arranged on the work lining 6 of permanent lining 4 inboards, be arranged on the connection work lining 6 of box hat 1 bottom and the pocket block 5 of box hat 1, the upper end of described work lining 6 is provided with cast slag line lining 7, cast slag line lining 7 is positioned at the inboard of heat insulation layer 3 and permanent lining 4, and the upper end of cast slag line lining 7 all is connected with the upper end of heat insulation layer 3 with permanent lining 4.
Described cast slag line lining 7 adopts refractory material to make, and the thickness of cast slag line lining 7 is 250 mm to 350mm.The edge is an arcuate structure in the top of described cast slag line lining 7.
Raw materials such as this product utilization high grade bauxite grog, regeneration magnesia, electric smelting spinelle; Preparation technology and construction maintenance method are easy, the magnalium carbon refractory brick that can replace prior art, significantly improved anti-slag erosion performance to high-temperature molten steel solution, this slag line lining water material feeding have good scour resistance, erosion-resisting characteristics and thermal shock resistance, since material carbon-free, belong to the novel environment friendly product, the material integrated cost reduces characteristics; Can easy steel ladle slag line lining construction maintenance method, promote the steel ladle liner whole service life of anti-the material greatly, can effectively improve and prolong steel ladle slag line lining service life.
Claims (3)
1. a steel ladle is poured into a mould the slag line lining, comprise box hat (1), be installed in the hanger (2) in box hat (1) outside, be arranged on the inboard heat insulation layer (3) of box hat (1), be arranged on the inboard permanent lining (4) of heat insulation layer (3), be arranged on the inboard work lining (6) of permanent lining (4), be arranged on the connection work lining (6) of box hat (1) bottom and the pocket block (5) of box hat (1), it is characterized in that: the upper end of described work lining (6) is provided with cast slag line lining (7), cast slag line lining (7) is positioned at the inboard of heat insulation layer (3) and permanent lining (4), and the upper end of cast slag line lining (7) all is connected with the upper end of heat insulation layer (3) with permanent lining (4).
2. steel ladle cast slag line lining according to claim 1, it is characterized in that: described cast slag line lining (7) adopts refractory material to make, and the thickness of cast slag line lining (7) is 250 mm to 350mm.
3. steel ladle cast slag line lining according to claim 1, it is characterized in that: the edge is arcuate structure in the top of described cast slag line lining (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088227 CN203076574U (en) | 2013-02-27 | 2013-02-27 | Steel ladle pouring slag line underlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088227 CN203076574U (en) | 2013-02-27 | 2013-02-27 | Steel ladle pouring slag line underlayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076574U true CN203076574U (en) | 2013-07-24 |
Family
ID=48822451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088227 Expired - Fee Related CN203076574U (en) | 2013-02-27 | 2013-02-27 | Steel ladle pouring slag line underlayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769567A (en) * | 2014-02-13 | 2014-05-07 | 唐山市国亮特殊耐火材料有限公司 | Tundish composite current regulator and preparation method thereof |
| CN104858409A (en) * | 2015-05-15 | 2015-08-26 | 武汉威林科技股份有限公司 | Steel ladle for steelmaking |
| CN105618725A (en) * | 2016-02-22 | 2016-06-01 | 宁夏朗盛精密制造技术有限公司 | Compositely-bricked small-medium-sized steel ladle work lining |
| CN111439994A (en) * | 2020-05-19 | 2020-07-24 | 河北昊兴耐火炉料有限公司 | Water slag channel for iron-smelting plant and high-strength ceramic wear-resistant castable working lining thereof |
-
2013
- 2013-02-27 CN CN 201320088227 patent/CN203076574U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769567A (en) * | 2014-02-13 | 2014-05-07 | 唐山市国亮特殊耐火材料有限公司 | Tundish composite current regulator and preparation method thereof |
| CN104858409A (en) * | 2015-05-15 | 2015-08-26 | 武汉威林科技股份有限公司 | Steel ladle for steelmaking |
| CN105618725A (en) * | 2016-02-22 | 2016-06-01 | 宁夏朗盛精密制造技术有限公司 | Compositely-bricked small-medium-sized steel ladle work lining |
| CN111439994A (en) * | 2020-05-19 | 2020-07-24 | 河北昊兴耐火炉料有限公司 | Water slag channel for iron-smelting plant and high-strength ceramic wear-resistant castable working lining thereof |
| CN111439994B (en) * | 2020-05-19 | 2023-07-21 | 河北昊兴耐火炉料有限公司 | Slag runner for iron works and high-strength ceramic wear-resistant castable working lining thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104390461B (en) | Energy-saving cement rotary kiln lining and masonry process thereof | |
| CN203076574U (en) | Steel ladle pouring slag line underlayer | |
| CN204018709U (en) | Modified high life low-material-consumption is smelted ladle | |
| CN104529485B (en) | Two-layer compound refractory material and two-layer compound refractory material ditch cover and its manufacture method and application | |
| CN202621906U (en) | Hot metal ladle | |
| CN201485477U (en) | Liner structure for crucible and hearth of blast furnace | |
| CN202461495U (en) | Tundish cover with a composite structure | |
| CN201265017Y (en) | Blast furnace hearth furnace bottom lining structure | |
| CN202329164U (en) | Lining structure of reducibility ore-smelting electric furnace | |
| CN202281510U (en) | Refractory material inner liner | |
| CN201225826Y (en) | Fireproof brick anchoring piece for rotary kiln wall lining | |
| CN202808846U (en) | Lintel prefabricated part of slag skimmer | |
| CN202639315U (en) | Sketch blank continuous caster tundish working lining and construction embryonic membrane thereof | |
| CN203346412U (en) | Blast-furnace tapping channel with impact area liners | |
| CN211451852U (en) | Ferronickel electric furnace with magnesium-carbon composite furnace lining | |
| CN202804168U (en) | Reinforced ladle lining | |
| CN202845770U (en) | Lining structure of molten iron tank opening | |
| CN203269958U (en) | Blast-furnace tapping channel | |
| CN203356583U (en) | Accessory type integrally-poured permanent lining structure for wall of steel ladle | |
| CN202734561U (en) | Liquid outlet launder for calcium carbide furnace | |
| CN111560486A (en) | Blast furnace bottom building method for guiding furnace bottom to be in shape of boiler bottom | |
| CN203238285U (en) | Iron-storing type iron tapping channel | |
| CN203212593U (en) | Swing chute of composite material | |
| CN110906740A (en) | Ferronickel electric furnace with magnesium-carbon composite furnace lining | |
| CN204359118U (en) | Tower molten aluminium stove melting chamber hearth structure |
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: 20130724 Termination date: 20160227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |