CN204589214U - The installation thrustor of blast furnace cooling stave - Google Patents
The installation thrustor of blast furnace cooling stave Download PDFInfo
- Publication number
- CN204589214U CN204589214U CN201520219756.5U CN201520219756U CN204589214U CN 204589214 U CN204589214 U CN 204589214U CN 201520219756 U CN201520219756 U CN 201520219756U CN 204589214 U CN204589214 U CN 204589214U
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- CN
- China
- Prior art keywords
- cooling stave
- blast furnace
- installation
- thrustor
- oil cylinder
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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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Blast Furnaces (AREA)
Abstract
This technology provides one can quick travel to cooling stave, especially in the horizontal direction can quick travel to cooling stave, makes cooling stave be shifted accurately, the installation thrustor of the blast furnace cooling stave that installation effectiveness is high.It comprises be arranged in last furnace shell can the hanging scaffold of oscilaltion, arrange oil cylinder on hanging scaffold top, the cylinder body of oil cylinder is fixed on hanging scaffold, and the piston rod of oil cylinder extends along horizontal direction.
Description
Technical field
When this technology relates to transformation or newly-built steel-making blast furnace, the device of blast furnace cooling stave is installed.
Background technology
When transformation or newly-built steel-making blast furnace, in order to install cooling stave, the general row mode of hanging that adopts promotes cooling stave.But because row hangs very high, row hangs when horizontal direction moves and is difficult to accomplish the actual displacement to cooling stave, causes cooling stave installation effectiveness very low.
Summary of the invention
The object of this technology is to provide one can quick travel to cooling stave, especially in the horizontal direction can quick travel to cooling stave, makes cooling stave be shifted accurately, the installation thrustor of the blast furnace cooling stave that installation effectiveness is high.
The installation thrustor of the blast furnace cooling stave described in this technology, it comprise be arranged in last furnace shell can the hanging scaffold of oscilaltion, arrange oil cylinder on hanging scaffold top, the cylinder body of oil cylinder is fixed on hanging scaffold, and the piston rod of oil cylinder extends along horizontal direction.
The beneficial effect of this technology: during installation, is placed on hanging scaffold after cooling stave is promoted.Can promote cooling stave by the piston rod of oil cylinder and be moved horizontally to installation site, displacement is simple and accurately, and operator may stand on hanging scaffold and weld cooling stave and furnace shell.Need to adjust height location and be, can lift sinking stage.
The installation thrustor of above-mentioned blast furnace cooling stave, cylinder body or cutterhead are connected with the expansion link coaxial with piston rod; The intersect vertical axis of piston rod and blast furnace.In order to when oil cylinder pushing cooling stave contacts with furnace shell, hanging scaffold moves in the horizontal direction, and is provided with expansion link.When oil cylinder pushing cooling stave, expansion link is conflicted the inwall of furnace shell, prevents hanging scaffold from moving horizontally; Do not needing to promote cooling stave to be that expansion link withdrawal, prevents from counteracting moving up and down of cutterhead.
The installation thrustor of above-mentioned blast furnace cooling stave, described expansion link is a screw block.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the installation thrustor of blast furnace cooling stave.
Embodiment
The installation thrustor of blast furnace cooling stave shown in Figure 1, comprises being arranged on and can the hanging scaffold 1(of oscilaltion drive the mode of sinking stage's elevation and subsidence to belong to prior art in last furnace shell 10, no longer illustrates).There is on hanging scaffold top the column 2 upwards extended.
The cylinder body 31 of oil cylinder 3 is hinged on the side of column, and the opposite side of column is connected by the support of steel pipe 8 with screw block 4, and the telescopic shaft 41 of screw block is connected with steel pipe 5.The end of the piston rod 32 of oil cylinder 3 is connected with steel pipe 7.
The two ends of the second oil cylinder 6 respectively with cylinder body 31 and column hinged, drive oil cylinder 3 to swing during the second cylinder action.
Steel pipe 7, piston rod 32, steel pipe 8, telescopic shaft 41, steel pipe 5 are coaxial, and intersect vertically with the axis 11 of blast furnace.
Cutterhead is also provided with the operating gear 9 controlling the actions such as oil cylinder 3, second oil cylinder 6.The length of steel pipe 5,7 can adjust as required.
Claims (3)
1. the installation thrustor of blast furnace cooling stave, is characterized in that, it comprise be arranged in last furnace shell can the hanging scaffold of oscilaltion, arrange oil cylinder on hanging scaffold top, the cylinder body of oil cylinder is fixed on hanging scaffold, and the piston rod of oil cylinder extends along horizontal direction.
2. the installation thrustor of blast furnace cooling stave as claimed in claim 1, is characterized in that: on cylinder body or cutterhead, be connected with the expansion link coaxial with piston rod; The intersect vertical axis of piston rod and blast furnace.
3. the installation thrustor of blast furnace cooling stave as claimed in claim 2, is characterized in that: described expansion link is a screw block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219756.5U CN204589214U (en) | 2015-04-14 | 2015-04-14 | The installation thrustor of blast furnace cooling stave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219756.5U CN204589214U (en) | 2015-04-14 | 2015-04-14 | The installation thrustor of blast furnace cooling stave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204589214U true CN204589214U (en) | 2015-08-26 |
Family
ID=53925387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219756.5U Active CN204589214U (en) | 2015-04-14 | 2015-04-14 | The installation thrustor of blast furnace cooling stave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204589214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680112A (en) * | 2019-02-26 | 2019-04-26 | 中国一冶集团有限公司 | Last furnace shell cooling wall installation system and installation method |
| CN110241942A (en) * | 2019-06-26 | 2019-09-17 | 吉林建筑大学 | A kind of cold-rolled forming section faced wall of the anti-buckling support of the light-duty assembled of inner clip |
| CN113549718A (en) * | 2021-07-19 | 2021-10-26 | 鞍钢建设集团有限公司 | Replacement method of blast furnace cooling wall |
-
2015
- 2015-04-14 CN CN201520219756.5U patent/CN204589214U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680112A (en) * | 2019-02-26 | 2019-04-26 | 中国一冶集团有限公司 | Last furnace shell cooling wall installation system and installation method |
| CN110241942A (en) * | 2019-06-26 | 2019-09-17 | 吉林建筑大学 | A kind of cold-rolled forming section faced wall of the anti-buckling support of the light-duty assembled of inner clip |
| CN113549718A (en) * | 2021-07-19 | 2021-10-26 | 鞍钢建设集团有限公司 | Replacement method of blast furnace cooling wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 617000 Bing Cao Gang in Panzhihua, Sichuan Patentee after: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Address before: 210000 No. 117, Zhenping Road, Banqiao street, Yuhuatai District, Nanjing, Jiangsu. Patentee before: Nanjing Branch of China 19th Metallurgical Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |