CN103114158B - Device for arranging pipes into blast furnace cooling wall - Google Patents
Device for arranging pipes into blast furnace cooling wall Download PDFInfo
- Publication number
- CN103114158B CN103114158B CN201310080827.3A CN201310080827A CN103114158B CN 103114158 B CN103114158 B CN 103114158B CN 201310080827 A CN201310080827 A CN 201310080827A CN 103114158 B CN103114158 B CN 103114158B
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- CN
- China
- Prior art keywords
- traction
- blast furnace
- scissor body
- section
- furnace cooling
- 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 invention provides a technical scheme of a device for arranging pipes into a blast furnace cooling wall. The device comprises a traction body, wherein one end of the traction body is larger than the other end of the traction body, the small end section is a straight section, the large end section is of a wedge shape, the large end section is provided with a large traction hole, and the small end section is provided with a small traction hole; the two sides of the traction body are respectively provided with an outer scissor body and an inner scissor body, and the outer scissor body, the inner scissor body and the traction body are fixedly connected directly through a shaft; the traction body is provided with a sliding groove, the shaft is arranged in the sliding groove, and the large ends of the outer scissor body and the inner scissor body are provided with convex edges; during the operation of arranging a pipe into a blast furnace cooling wall, the convex edges are embedded in a wave groove of a corrugated pipe, the small traction hole is utilized to implement traction, and the wedge-shaped section of the traction body can expand the convex edge ends of scissor bodies, so that the corrugated pipe is rapidly locked, the purpose for arranging a pipe into the blast furnace cooling wall is achieved, the downtime percentage of a blast furnace can be reduced favorably, and the economic benefit of the blast furnace can be improved favorably.
Description
Technical field
The present invention relates to a kind ofly can in original cooling stave water pipe, penetrate fast the special tool of " corrugated tube ", especially relate to the device that a kind of blast furnace cooling stave poling is used.
Background technology
The blast furnace of metallurgy industry for smelting iron, body of heater needs cooling stave protection.Due to continuity and the persistence that blast furnace is produced, just inevitably can there are wearing and tearing or corrode in its cooling stave internal surface.When cooling stave internal surface suffers erosion, after particularly water-cooled tube is damaged, just need to carry out function reparation by penetrate again the method for " corrugated tube " in original cooling stave water pipe inside.Owing to lacking specific equipment and device in the past, cause poling operation very loaded down with trivial details, sometimes can greatly extend the blast furnace staying time, affect blast furnace and produce.For the deficiency of prior art, developed and a kind ofly can in cooling stave water pipe, penetrate fast the device of " corrugated tube ", so that shorten the blast furnace staying time, be that enterprise creates economic benefit.
Summary of the invention
Technical problem to be solved by this invention, be exactly for the existing deficiency of prior art, and the device that provides a kind of blast furnace cooling stave poling to use can penetrate fast by " corrugated tube " in cooling stave water pipe, can shorten the blast furnace staying time, for enterprise creates economic benefit.
This programme is achieved by the following technical measures: the device that blast furnace cooling stave poling is used comprises traction body, large other end of this traction body is little, wherein microcephaly's section is straight section, major part section is for being wedge shape, major part section is provided with large traction hole, microcephaly's section is provided with little towing pad, and the both sides of described traction body are respectively arranged with outer scissor body and interior scissor body, and outer scissor body, interior scissor body and traction body are directly fixedly connected with by axle.
Further improvement of the present invention is, on described traction body, is provided with chute, and described axle is arranged in this chute.
Further improvement of the present invention is that the stub end of described outer scissor body and interior scissor body is provided with convex edge; The section of outer scissor body, interior scissor body is " recessed " type, and the convex edge of outer scissor body and interior scissor body is " arc ".
The beneficial effect of this programme can be learnt according to the narration to such scheme, because this device is mainly comprised of traction body, scissor body, chute, convex edge etc.; When implementing poling, convex edge can be embedded in the wave trough of corrugated tube, when utilizing little towing pad to implement traction, traction body wedge-shaped segment can strut scissor body convex edge end, making it rapid locks " corrugated tube ", reach according to this object of the quick poling of cooling stave, be conducive to reduce blast furnace staying rate, be conducive to improve blast furnace economic benefit.As can be seen here, the present invention compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is that A of the present invention is to sectional view.
In figure, 1 is traction body; 2 is outer scissor body; 3 is interior scissor body; 4 is axle; 5 is chute; 6 is convex edge; 7 is large traction hole; 8 is little towing pad.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing, can find out, the device that the blast furnace cooling stave poling of this programme is used comprises traction body 1,1 one large other ends of this traction body are little, wherein microcephaly's section is straight section, major part section is for being wedge shape, and major part section is provided with large traction hole 7, and microcephaly's section is provided with little towing pad 8, the both sides of described traction body 1 are respectively arranged with outer scissor body 2 and interior scissor body 3, and outer scissor body 2, interior scissor body 3 and traction body 1 are directly fixedly connected with by axle 4.
Further improvement of the present invention is, on described traction body 1, is provided with chute 5, and described axle 4 is arranged in this chute 5.
Further improvement of the present invention is that the stub end of described outer scissor body and interior scissor body is provided with convex edge 6; The section of outer scissor body, interior scissor body is " recessed " type, so that improve ability to bear; The convex edge 6 of outer scissor body and interior scissor body is " arc ".
The beneficial effect of this programme can be learnt according to the narration to such scheme, because this device is mainly comprised of traction body, scissor body, chute, convex edge etc.; When implementing poling, convex edge can be embedded in the wave trough of corrugated tube, when utilizing little towing pad to implement traction, traction body wedge-shaped segment can strut scissor body convex edge end, making it rapid locks " corrugated tube ", reach according to this object of the quick poling of cooling stave, be conducive to reduce blast furnace staying rate, be conducive to improve blast furnace economic benefit.As can be seen here, the present invention compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
The present invention can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (2)
1. the device that blast furnace cooling stave poling is used, is characterized in that: comprise traction body, large other end of this traction body is little, and wherein microcephaly's section is straight section, major part section
bewedge shape, major part section is provided with large traction hole, microcephaly's section is provided with little towing pad, the both sides of described traction body are respectively arranged with outer scissor body and interior scissor body, outer scissor body, interior scissor body and traction body are directly fixedly connected with by axle, the stub end of described outer scissor body and interior scissor body is provided with convex edge, on described traction body, is provided with chute, and described axle is arranged in chute.
2. the device that blast furnace cooling stave poling according to claim 1 is used, is characterized in that: the section of described outer scissor body, interior scissor body is " recessed " type, and the convex edge of outer scissor body and interior scissor body is " arc ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080827.3A CN103114158B (en) | 2013-03-14 | 2013-03-14 | Device for arranging pipes into blast furnace cooling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080827.3A CN103114158B (en) | 2013-03-14 | 2013-03-14 | Device for arranging pipes into blast furnace cooling wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103114158A CN103114158A (en) | 2013-05-22 |
| CN103114158B true CN103114158B (en) | 2014-11-05 |
Family
ID=48412575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080827.3A Expired - Fee Related CN103114158B (en) | 2013-03-14 | 2013-03-14 | Device for arranging pipes into blast furnace cooling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103114158B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041494B (en) * | 2016-02-02 | 2019-03-29 | 惠州富盛绝缘材料有限公司 | A kind of pipe lining device and pipe penetration method of casing |
| CN109556116A (en) * | 2018-12-05 | 2019-04-02 | 无锡市同济环境工程有限公司 | Independent push rod drives scissors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204271C (en) * | 2001-02-20 | 2005-06-01 | 首钢总公司 | Method for preparing water cooling pipe for cooling wall of blast furnace |
| KR100871936B1 (en) * | 2006-09-21 | 2008-12-05 | 주식회사 후상 | conservation method and apparatus of stave cooling system |
| CN102534078A (en) * | 2010-12-15 | 2012-07-04 | 鞍钢股份有限公司 | Method for replacing cooling water pipe of cooling wall of blast furnace |
| JP2012158788A (en) * | 2011-01-31 | 2012-08-23 | Sumitomo Metal Ind Ltd | Repair structure and repairing method for stave cooler |
| CN203096097U (en) * | 2013-03-14 | 2013-07-31 | 济钢集团有限公司 | Device for penetrating tube for blast-furnace cooling wall |
-
2013
- 2013-03-14 CN CN201310080827.3A patent/CN103114158B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103114158A (en) | 2013-05-22 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |