CN202465746U - Novel slag trough - Google Patents
Novel slag trough Download PDFInfo
- Publication number
- CN202465746U CN202465746U CN2011205517730U CN201120551773U CN202465746U CN 202465746 U CN202465746 U CN 202465746U CN 2011205517730 U CN2011205517730 U CN 2011205517730U CN 201120551773 U CN201120551773 U CN 201120551773U CN 202465746 U CN202465746 U CN 202465746U
- Authority
- CN
- China
- Prior art keywords
- slag trough
- slag runner
- slag
- cast
- main body
- 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 provides a novel slag trough. The novel slag trough comprises a slag trough main body, a cooling pipe and flange plates, wherein the slag trough main body is a cast groove-shaped body; the cooling pipe is integrated in the slag trough main body in a cast way; a water cooling medium is led into the cooling pipe; and two ends of the slag trough main body are provided with the flange plates for connection. The utility model provides a cast slag trough made from ductile cast iron according to shortcomings and defects of the traditional slag trough; the cooling pipe is arranged in the cast slag trough and can be used for cooling by using water (or gas) as medium; the service life of the slag trough can be effectively prolonged; the production cost can be reduced; the repairing speed of the slag trough is increased; powerful assurance can be provided for the stable production of a blast furnace; and the slag trough provided by the utility model is especially suitable for various large and medium sized blast furnaces.
Description
Technical field
The utility model relates to a kind of slag runner that the blast furnace liquid slag flows and carries that is used for.
Background technology
Along with the fast development of metallurgy industry, also increasingly high to the requirement of blast-furnace smelting off-set facility, especially the quick repairing to the facility that taps a blast furnace, slags tap requires higher.The blast furnace liquid slag flows into corresponding treatment facility through slag runner.Traditional slag runner is to adopt resistant to elevated temperatures mould material to utilize mould to pour into a mould, and is inorganic fire proof material, and this slag runner cycle in work-ing life is short, and the expense of mould material is repaired at every turn and brought certain influence all for the production of blast furnace than higher.
The utility model content
The purpose of the utility model is to provide a kind of novel slag runner, is a kind of refrigerating function, that life cycle is long, slag runner cheaply that has.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of novel slag runner, it is characterized in that, and form by slag runner body, cooling tube and ring flange; Said slag runner body is the groove shape body of casting, and said cooling tube to be that casting is integrated at slag runner intrinsic, the cold medium of water flowing in the said cooling tube, the two ends of said slag runner body are useful on the flange connecting dish.
Said slag runner body section form can be " U " shape or " recessed " font.
Said cooling tube can be made becomes " ∏ " shape, and said cooling tube is arranged on the bottom and sidewall of slag runner body uniformly.
The beneficial effect of the utility model is: according to the deficiency of existing slag runner and the defective of existence, providing a kind of is the casting slag runner of material with spheroidal graphite cast iron, and its inside is provided with cooling tube; Can be that medium cools off with water (or gas); Can effectively prolong the work-ing life of slag runner, the expense that can reduce production costs improves the repairing speed to slag runner; Strong guarantee is provided for the stably manufactured of blast furnace, is particularly useful for each large and medium-sized blast furnace.
Description of drawings
Fig. 1 is the stereographic map of the utility model;
Fig. 2 is one of front view of the utility model;
Fig. 3 is the distortion of Fig. 2;
Arrow is represented the cooling-water flow direction among the figure
Among the figure: 1 slag runner body, 2 cooling tubes, 3 ring flanges.
Embodiment
As shown in Figure 1, a kind of novel slag runner, it is made up of slag runner body 1, cooling tube 2 and ring flange 3; Slag runner body 1 is the groove shape body of casting, preferred spheroidal graphite cast iron quality.Cooling tube 2 is that casting is integrated in the slag runner body; Two ends extend out; Cooling tube 2 can be made becomes " ∏ " shape, and said cooling tube is arranged on bottom and the sidewall of slag runner body medium such as water flowing in cooling tube uniformly, takes away the waste heat of scum through water cycle.The two ends of slag runner body are useful on the flange connecting dish, and ring flange is provided with bolt hole, unite to use through many groups to form the long slag runner of looking.
Said slag runner body 1 section form can be " U " shape (like Fig. 2) or " recessed " font (like Fig. 3), also can be convenient to the shape that the slag flow is dropped down for other.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (3)
1. a novel slag runner is characterized in that, is made up of slag runner body, cooling tube and ring flange; Said slag runner body is the groove shape body of casting, and said cooling tube to be that casting is integrated at slag runner intrinsic, the cold medium of water flowing in the said cooling tube, the two ends of said slag runner body are useful on the flange connecting dish.
2. a kind of novel slag runner according to claim 1 is characterized in that, said slag runner body section form can be " U " shape or " recessed " font.
3. a kind of novel slag runner according to claim 1 is characterized in that, said cooling tube can be made becomes " ∏ " shape, and said cooling tube is arranged on the bottom and sidewall of slag runner body uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205517730U CN202465746U (en) | 2011-12-26 | 2011-12-26 | Novel slag trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205517730U CN202465746U (en) | 2011-12-26 | 2011-12-26 | Novel slag trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465746U true CN202465746U (en) | 2012-10-03 |
Family
ID=46913924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205517730U Expired - Fee Related CN202465746U (en) | 2011-12-26 | 2011-12-26 | Novel slag trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468845A (en) * | 2013-09-09 | 2013-12-25 | 南京联合荣大工程材料有限责任公司 | Blast furnace slag discharge trench with built-in water cooling system |
| CN103468846A (en) * | 2013-09-09 | 2013-12-25 | 南京联合荣大工程材料有限责任公司 | Blast furnace slagging channel with embedded water cooling system |
-
2011
- 2011-12-26 CN CN2011205517730U patent/CN202465746U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468845A (en) * | 2013-09-09 | 2013-12-25 | 南京联合荣大工程材料有限责任公司 | Blast furnace slag discharge trench with built-in water cooling system |
| CN103468846A (en) * | 2013-09-09 | 2013-12-25 | 南京联合荣大工程材料有限责任公司 | Blast furnace slagging channel with embedded water cooling system |
| CN103468845B (en) * | 2013-09-09 | 2015-05-20 | 南京联合荣大工程材料有限责任公司 | Blast furnace slag discharge trench with built-in water cooling system |
| CN103468846B (en) * | 2013-09-09 | 2016-06-01 | 南京联合荣大工程材料有限责任公司 | A kind of blast furnace with interior embedded water cooling system goes out slag runner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20161226 |