CN202543231U - Wind-plugging plate for blast-furnace tuyeres - Google Patents
Wind-plugging plate for blast-furnace tuyeres Download PDFInfo
- Publication number
- CN202543231U CN202543231U CN2012200293371U CN201220029337U CN202543231U CN 202543231 U CN202543231 U CN 202543231U CN 2012200293371 U CN2012200293371 U CN 2012200293371U CN 201220029337 U CN201220029337 U CN 201220029337U CN 202543231 U CN202543231 U CN 202543231U
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- China
- Prior art keywords
- skeleton
- blast
- wind
- plugging plate
- utility
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- 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 discloses a wind-plugging plate for blast-furnace tuyeres and belongs to a blast furnace supporting facility. The wind-plugging plate comprises a skeleton, the skeleton is prepared from metal wires through welding, the skeleton is arranged in frustum-shaped concrete, and a skeleton handle is arranged outside the frustum-shaped concrete. A method for using the wind-plugging plate disclosed by the utility model comprises the following steps: firstly, daubing refractory mortar on the edge of a blast-furnace tuyere; then, hooking the skeleton handle in the utility model by using a blocking rod, so that the wind-plugging plate disclosed by the utility model is vertically pushed to the inside of the blast-furnace tuyere to splice with the refractory mortar; and finally, carrying out screeding by using refractory mortar with the thickness of 30 mm. The whole operation process is implemented just by three persons, so that the operating efficiency is high.
Description
Technical field:
The utility model belongs to the blast furnace auxiliary facility, is specifically related to the stifled aerofoil of a kind of blast-furnace tuyere.
Background technology:
Common blast-furnace tuyere adopts stemming parcel refractory brick fragment to carry out the air port and stops up, and needs 5 ~ 10 people to operate completion, and working efficiency is lower.
Summary of the invention:
The utility model provides the higher blast-furnace tuyere of working efficiency to block up aerofoil.
The utility model comprises skeleton, and skeleton is made up of welded wire, and skeleton is arranged in the taper type concrete, and the skeleton handle is arranged on outside the taper type concrete.
The method of use of the utility model is: earlier refractory mortar is spread upon the blast-furnace tuyere edge; Hook the skeleton handle of the utility model then with stifled raking arm; The utility model is vertically pushed in the blast-furnace tuyere bonding, use thickness floating at last as the refractory mortar of 30mm with refractory mortar.The entire operation process only needs 3 people, and working efficiency is higher.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, the skeleton handle, 2, skeleton, 3, concrete.
Embodiment:
Embodiment: Fig. 1, shown in Figure 2; Present embodiment comprises skeleton 2; Skeleton 2 is that the iron wire welding of 10mm constitutes by diameter, and skeleton 2 is welded to form through connecting fiber by a big annulus and a little annulus, and skeleton 2 is cast in the taper type concrete 3; Skeleton handle 1 is that the iron wire of 6mm is welded on the skeleton 2 by diameter, and skeleton handle 1 is arranged on outside the taper type concrete 3.
Claims (1)
1. the stifled aerofoil of blast-furnace tuyere is characterized in that comprising skeleton, and skeleton is made up of welded wire, and skeleton is arranged in the taper type concrete, and the skeleton handle is arranged on outside the taper type concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200293371U CN202543231U (en) | 2012-01-30 | 2012-01-30 | Wind-plugging plate for blast-furnace tuyeres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200293371U CN202543231U (en) | 2012-01-30 | 2012-01-30 | Wind-plugging plate for blast-furnace tuyeres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543231U true CN202543231U (en) | 2012-11-21 |
Family
ID=47163896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200293371U Expired - Fee Related CN202543231U (en) | 2012-01-30 | 2012-01-30 | Wind-plugging plate for blast-furnace tuyeres |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842018A (en) * | 2018-06-28 | 2018-11-20 | 山西太钢不锈钢股份有限公司 | A kind of blast-furnace tuyere blocks up mud device and its installation and method for dismounting |
-
2012
- 2012-01-30 CN CN2012200293371U patent/CN202543231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842018A (en) * | 2018-06-28 | 2018-11-20 | 山西太钢不锈钢股份有限公司 | A kind of blast-furnace tuyere blocks up mud device and its installation and method for dismounting |
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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: 20121121 Termination date: 20180130 |