CN2336307Y - Pouring lining for furnace - Google Patents
Pouring lining for furnace Download PDFInfo
- Publication number
- CN2336307Y CN2336307Y CN 98240947 CN98240947U CN2336307Y CN 2336307 Y CN2336307 Y CN 2336307Y CN 98240947 CN98240947 CN 98240947 CN 98240947 U CN98240947 U CN 98240947U CN 2336307 Y CN2336307 Y CN 2336307Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- lining
- cooling water
- water pipe
- model
- 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 - Lifetime
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Abstract
The utility model discloses a pouring lining for a furnace, which comprises a furnace shell, a furnace lining and a cooling water pipe, wherein, the furnace lining is formed by integrally pouring heat-resistant concrete, and the cooling water pipe is positioned in the furnace lining and is welded on the furnace shell. The utility model has the advantage of simple structure, convenient processing, manufacture and maintenance and long service life and is an ideal update product for big, middle and small-sized blast furnaces.
Description
The utility model relates to a kind of blast furnace, particularly a kind of Pouring lining for furnace of blast furnace.
At present, traditional blast furnace lining mainly is made up of various types of cooling walls and bricking, complex structure, and inconvenient maintenance, bricking comes off easily, influences the service life of body of heater.
The purpose of this utility model just is to overcome the weak point in the background technology, provides a kind of simple in structure, and processing and fabricating is easy to maintenance, the Pouring lining for furnace of long service life.
The purpose of this utility model is achieved in that it comprises: furnace shell, furnace lining, cooling water pipe, and furnace lining is integrated poured with heat resistance concrete, and cooling water pipe is positioned at furnace lining, and is welded on the furnace shell.
The purpose of this utility model also can realize by following technical measures, is welded with the dowel plate on the cooling water pipe, and cooling water pipe is combined by multistage U type pipe, is provided with asbestos board between furnace shell and the furnace lining.
The utlity model has following advantage compared to existing technology:
1. simple in structure, processing and fabricating is easy to maintenance;
2. low, the small investment of cost;
3. adopted integrated poured furnace lining, long service life;
4. body of heater smooth surface, air-tightness is good, the efficient height;
Accompanying drawing and drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model cooling water pipe local location combination schematic diagram
Fig. 3 is the utility model A-A cutaway view
Fig. 4 is the utility model user mode figure
Below in conjunction with drawings and Examples in detail the utility model is described in detail, it comprises: furnace shell 1, furnace lining 3, cooling water pipe 2, and furnace lining 3 usefulness heat resistance concretes are integrated poured, and cooling water pipe 2 is positioned at furnace lining 3, and is welded on the furnace shell 1.Be welded with dowel plate 5 on the cooling water pipe 2, cooling water pipe 2 is combined by multistage U type pipe 7, is provided with asbestos board 4 between furnace shell 1 and the furnace lining 3.Construction method of the present utility model is, blast furnace overhaul or in when repairing, after furnace shell 1 installs, cooling water pipe 2 is welded on the furnace shell 1, integrated poured heat resistance concrete furnace lining 3 in stove then, its thickness is decided on the capacity of body of heater, and cooling water pipe 2 imbedded in the furnace lining 3, because furnace lining 3 has adopted integrated poured, easy to process, small investment, and in light weight, smooth surface, the air-tightness of body of heater are good, compare difficult drop-off with bricking, long service life is applicable to various blast furnaces.
Claims (4)
1. Pouring lining for furnace, comprising: furnace shell, furnace lining, cooling water pipe is characterized in that: furnace lining is integrated poured with heat resistance concrete, and cooling water pipe is positioned at furnace lining, and is welded on the furnace shell.
2. according to the described Pouring lining for furnace of claim 1, it is characterized in that: be welded with the dowel plate on the cooling water pipe.
3. according to the described Pouring lining for furnace of claim 1, it is characterized in that: cooling water pipe is combined by multistage U type pipe.
4. according to the described Pouring lining for furnace of claim 1, it is characterized in that: be provided with asbestos board between furnace shell and the furnace lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240947 CN2336307Y (en) | 1998-09-25 | 1998-09-25 | Pouring lining for furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240947 CN2336307Y (en) | 1998-09-25 | 1998-09-25 | Pouring lining for furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336307Y true CN2336307Y (en) | 1999-09-01 |
Family
ID=33987813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240947 Expired - Lifetime CN2336307Y (en) | 1998-09-25 | 1998-09-25 | Pouring lining for furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336307Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072728C (en) * | 1999-12-23 | 2001-10-10 | 李献明 | Free cooling equipment suitable for use on blast furnace body |
| CN100513959C (en) * | 2006-11-13 | 2009-07-15 | 孙原田 | Construction method for replacing tube type heating furnace lining |
| CN102419095A (en) * | 2011-12-02 | 2012-04-18 | 芜湖双金机械配件有限公司 | Rapid cooling device and cooling method for furnace lining |
| CN109868378A (en) * | 2019-03-13 | 2019-06-11 | 攀钢集团攀枝花钢铁研究院有限公司 | The method for improving AlV55 vananum yield rate |
-
1998
- 1998-09-25 CN CN 98240947 patent/CN2336307Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072728C (en) * | 1999-12-23 | 2001-10-10 | 李献明 | Free cooling equipment suitable for use on blast furnace body |
| CN100513959C (en) * | 2006-11-13 | 2009-07-15 | 孙原田 | Construction method for replacing tube type heating furnace lining |
| CN102419095A (en) * | 2011-12-02 | 2012-04-18 | 芜湖双金机械配件有限公司 | Rapid cooling device and cooling method for furnace lining |
| CN109868378A (en) * | 2019-03-13 | 2019-06-11 | 攀钢集团攀枝花钢铁研究院有限公司 | The method for improving AlV55 vananum yield rate |
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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 | ||
| CX01 | Expiry of patent term |