CN202290667U - Blasting purging tool for oxygen pipeline - Google Patents
Blasting purging tool for oxygen pipeline Download PDFInfo
- Publication number
- CN202290667U CN202290667U CN2011203631290U CN201120363129U CN202290667U CN 202290667 U CN202290667 U CN 202290667U CN 2011203631290 U CN2011203631290 U CN 2011203631290U CN 201120363129 U CN201120363129 U CN 201120363129U CN 202290667 U CN202290667 U CN 202290667U
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- CN
- China
- Prior art keywords
- flange
- blasting
- explosion
- oxygen channel
- purging tool
- 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 relates to a pipeline purging tool, in particular to a blasting purging tool for a pipeline. The blasting purging tool for the oxygen pipeline adopts the structure that a tail-end flange is connected to the tail end of the oxygen pipeline. The blasting purging tool comprises two flanges connected through a stud bolt, one is a raised-face flange connected with the tail-end flange through a stud bolt, a blasting plate is clamped between the raised-face flange and the tail-end flange, and a galvanized steel plate coated by white paint is arranged at the other flange. The blasting purging tool provided by the utility model is simple and practical, is convenient and flexible to use and convenient to operate, and has good safety performance.
Description
Technical field
The utility model relates to pipeline and purges instrument, relates in particular to a kind of pipeline explosion and purges instrument.
Background technology
Oxygen is a kind of gas that very easily causes burning, is widely used in projects such as ironmaking, steel-making, hot rolling, and it has mainly acted on burning, heating, has taken off charcoal and steel plate cutting.According to the characteristic of oxygen itself, determined oxygen channel to avoid oil, avoided corrosion, avoided foreign material such as iron filings.The quality control that the explosion of installation quality, especially oxygen channel of oxygen channel controlled well purges is the oxygen channel safety necessary condition of supplying gas especially, so and then also be crucial to the detection of oxygen channel purging quality.
To purge be the explosion plate directly to be linked together with the pipe end flange carry out the explosion purging to oxygen channel in the past; The check that oxygen channel purges quality is to test with the wooden target plate that is coated with white paint at explosion mouth place; This method security is low; Operation easier is big, and is high to operating personnel's qualification requirement.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and provides a kind of oxygen channel explosion to purge instrument.The utility model is simple and practical, easy to use flexibly, be convenient to operation, security performance is good.
For addressing the above problem; A kind of oxygen channel explosion purges instrument, and said oxygen channel end is connected to terminal flange, and said explosion purging instrument comprises two flanges that couple together with stud; One of them flange is a convex flange; It links together through said stud and terminal flange, and clamping between the two has the explosion plate, and another flange place is provided with the galvanized steel plain sheet that scribbles white paint.
Described oxygen channel explosion purges instrument, and said another flange and stud are welded to connect.
The utility model utilizes flange and bolt to make; Both can solve the difficult problem that the oxygen channel explosion purges; Also can purge quality to oxygen channel tests; Simple and practical, easy to use flexibly, be convenient to operation, security performance is good, also the detection for the installation quality of oxygen channel provides strong guarantee, supplies gas for the safety of oxygen channel and has established solid foundation.
Description of drawings
Below, in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model sketch map.
The specific embodiment
As shown in Figure 1; A kind of oxygen channel explosion purges instrument, and said oxygen channel end is connected to terminal flange, and said explosion purging instrument comprises two flanges that couple together with stud; One of them flange is a convex flange 2; It links together with terminal flange through said stud 4, and clamping between the two has explosion plate 1, and another flange 6 places are provided with the galvanized steel plain sheet 5 that scribbles white paint.
Described oxygen channel explosion purges instrument, and said another flange 6 is welded to connect with stud 4.
Claims (2)
1. an oxygen channel explosion purges instrument; Said oxygen channel end is connected to terminal flange, it is characterized in that, said explosion purging instrument comprises two flanges that couple together with stud; One of them flange is a convex flange; It links together through said stud and terminal flange, and clamping between the two has the explosion plate, and another flange place is provided with the galvanized steel plain sheet that scribbles white paint.
2. oxygen channel explosion according to claim 1 purges instrument, it is characterized in that said another flange and stud are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203631290U CN202290667U (en) | 2011-09-26 | 2011-09-26 | Blasting purging tool for oxygen pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203631290U CN202290667U (en) | 2011-09-26 | 2011-09-26 | Blasting purging tool for oxygen pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290667U true CN202290667U (en) | 2012-07-04 |
Family
ID=46359648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203631290U Expired - Fee Related CN202290667U (en) | 2011-09-26 | 2011-09-26 | Blasting purging tool for oxygen pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599909A (en) * | 2013-11-26 | 2014-02-26 | 武钢集团昆明钢铁股份有限公司 | Low-air-consumption method and low-air-consumption device for safely sweeping steelmaking oxygen pipeline |
| CN106180088A (en) * | 2016-07-12 | 2016-12-07 | 福建福清核电有限公司 | A kind of pressurizer safety valve attached pipeline wiping tool |
| CN108655121A (en) * | 2018-03-20 | 2018-10-16 | 上海二十冶建设有限公司 | A kind of blowing pipeline device and its application method |
-
2011
- 2011-09-26 CN CN2011203631290U patent/CN202290667U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599909A (en) * | 2013-11-26 | 2014-02-26 | 武钢集团昆明钢铁股份有限公司 | Low-air-consumption method and low-air-consumption device for safely sweeping steelmaking oxygen pipeline |
| CN106180088A (en) * | 2016-07-12 | 2016-12-07 | 福建福清核电有限公司 | A kind of pressurizer safety valve attached pipeline wiping tool |
| CN106180088B (en) * | 2016-07-12 | 2018-11-02 | 福建福清核电有限公司 | A kind of pressurizer safety valve attached pipeline wiping tool |
| CN108655121A (en) * | 2018-03-20 | 2018-10-16 | 上海二十冶建设有限公司 | A kind of blowing pipeline device and its application method |
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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: 20120704 Termination date: 20160926 |