CN201844951U - Quick pressure testing device of water tube for cooling wall of blast furnace - Google Patents
Quick pressure testing device of water tube for cooling wall of blast furnace Download PDFInfo
- Publication number
- CN201844951U CN201844951U CN2010205490822U CN201020549082U CN201844951U CN 201844951 U CN201844951 U CN 201844951U CN 2010205490822 U CN2010205490822 U CN 2010205490822U CN 201020549082 U CN201020549082 U CN 201020549082U CN 201844951 U CN201844951 U CN 201844951U
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- cooling wall
- testing device
- water tube
- pressure testing
- 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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- Blast Furnaces (AREA)
Abstract
The utility model relates to a blast furnace, in particular to a testing device of a water tube for the cooling wall of a blast furnace. A quick pressure testing device of the water tube for the cooling wall of the blast furnace is characterized by comprising a structure that the quick pressure testing device of the water tube for the cooling wall of the blast furnace is installed on a water tube orifice at the outside of the cooling wall of the blast furnace. The quick pressure testing device of the water tube for the cooling wall of the blast furnace comprises a tubular bracket, three horizontal fastening bolts, a vertical fastening bolt, a rotating handle and a shim, wherein the outer wall of the tubular bracket is welded with three nuts; the three horizontal fastening bolts are screwed on the nuts at the outer wall of the tubular bracket; the vertical fastening bolt is matched with the tubular bracket, and the lower part of the vertical fastening bolt is provided with a flange; the rotating handle is welded on the vertical fastening bolt; and the shim is matched with the flange at the lower part of the vertical fastening bolt. The utility model can stably, conveniently and quickly carry out pressure testing on the cooling wall of the blast furnace. Meanwhile, the utility model can meet water tubes with different caliber for the cooling wall.
Description
Technical field
The utility model relates to blast furnace, relates in particular to a kind of test unit of blast furnace cooling stave water pipe.
Background technology
Pressure test tool is regarded as the important step in the blast furnace cooling stave fixing link always, and the quality of pressure test tool directly has influence on the quality and the progress of construction.Each production, installation unit mostly are the flange wafer type at the pressure test tool of usefulness at present, and it designs more complicated, and sealing property is relatively poor, and in use speed is slow, and is very inconvenient.Its installation method is: on the cooling wall pipeline lower flange is installed, after fixing, seal is installed again, upper flange is installed at last, use bolted.Shortcoming is that fastening effect is bad, is offset easily, and sealing effectiveness is bad.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and a kind of quick pressure testing device of blast furnace cooling stave water pipe is provided.The utility model can stably, conveniently be given the blast furnace cooling stave pressure testing, can satisfy the cooling wall water pipe of different bores simultaneously.
The utility model is achieved in that a kind of quick pressure testing device of blast furnace cooling stave water pipe, and it comprises: it is installed on the blast furnace cooling stave outer water tube mouth, and it comprises:
A tubular bracket, three nuts of outer wall welding;
Three horizontal fastening bolts are tightened on the nut of tubular bracket outer wall;
A vertical fastening bolt matches with tubular bracket, and a flange is arranged at the bottom;
A rotating handles is welded on the vertical fastening bolt;
A pad matches with vertical fastening bolt lower flange.
The utility model directly is connected on the cooling wall water pipe, can realize pressure measurement by external tensimeter.The utility model can conveniently be given the blast furnace cooling stave pressure testing, good stability, and the while can be satisfied the cooling wall water pipe of different bores.
Description of drawings
Below, further specify the utility model in conjunction with the accompanying drawings:
Fig. 1 is a structural representation of the present utility model;
Embodiment
As shown in Figure 1, a kind of quick pressure testing device of blast furnace cooling stave water pipe, it comprises: it is installed on 6 mouthfuls of the blast furnace cooling stave outer water tube, and it comprises:
A tubular bracket 1, three nuts of outer wall welding;
Three horizontal fastening bolts 3 are tightened on the nut of tubular bracket 1 outer wall;
A vertical fastening bolt 2 matches with tubular bracket, and a flange is arranged at the bottom;
A rotating handles 4 is welded on the vertical fastening bolt 3;
A pad 5 matches with vertical fastening bolt 2 lower flange.
Claims (1)
1. the quick pressure testing device of a blast furnace cooling stave water pipe, it is characterized in that it comprises: it is installed on the blast furnace cooling stave outer water tube mouth, and it comprises:
A tubular bracket, three nuts of outer wall welding;
Three horizontal fastening bolts are tightened on the nut of tubular bracket outer wall;
A vertical fastening bolt matches with tubular bracket, and a flange is arranged at the bottom;
A rotating handles is welded on the vertical fastening bolt;
A pad matches with vertical fastening bolt lower flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205490822U CN201844951U (en) | 2010-09-29 | 2010-09-29 | Quick pressure testing device of water tube for cooling wall of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205490822U CN201844951U (en) | 2010-09-29 | 2010-09-29 | Quick pressure testing device of water tube for cooling wall of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844951U true CN201844951U (en) | 2011-05-25 |
Family
ID=44039838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205490822U Expired - Lifetime CN201844951U (en) | 2010-09-29 | 2010-09-29 | Quick pressure testing device of water tube for cooling wall of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840953A (en) * | 2012-09-27 | 2012-12-26 | 鞍钢股份有限公司 | Blast furnace cooling wall cooling water pipe damage confirmation method |
| CN105219902A (en) * | 2014-05-30 | 2016-01-06 | 五冶集团上海有限公司 | Blast furnace cooling stave pressure testing rapid-acting coupling and using method |
| CN110094594A (en) * | 2018-01-31 | 2019-08-06 | 上海宝冶集团有限公司 | Plug for pipeline pressure test |
-
2010
- 2010-09-29 CN CN2010205490822U patent/CN201844951U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840953A (en) * | 2012-09-27 | 2012-12-26 | 鞍钢股份有限公司 | Blast furnace cooling wall cooling water pipe damage confirmation method |
| CN105219902A (en) * | 2014-05-30 | 2016-01-06 | 五冶集团上海有限公司 | Blast furnace cooling stave pressure testing rapid-acting coupling and using method |
| CN105219902B (en) * | 2014-05-30 | 2017-06-30 | 五冶集团上海有限公司 | Blast furnace cooling stave pressure testing snap joint and application method |
| CN110094594A (en) * | 2018-01-31 | 2019-08-06 | 上海宝冶集团有限公司 | Plug for pipeline pressure test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |