CN209052729U - A kind of converter cooling water pipe - Google Patents
A kind of converter cooling water pipe Download PDFInfo
- Publication number
- CN209052729U CN209052729U CN201821275036.0U CN201821275036U CN209052729U CN 209052729 U CN209052729 U CN 209052729U CN 201821275036 U CN201821275036 U CN 201821275036U CN 209052729 U CN209052729 U CN 209052729U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- water pipe
- cooling
- converter
- furnace
- 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.)
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Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002893 slag Substances 0.000 description 6
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a kind of converter cooling water pipes, including converter main body, the converter main body includes furnace bottom, shaft is provided at the top of the furnace bottom, backing ring is socketed on the outside of the shaft, furnace crown is provided at the top of the shaft, buried tube type furnace water-cooling mouth is welded at the top of furnace crown, the side of the buried tube type furnace water-cooling mouth offers inlet and outlet respectively, the two sides of the backing ring are symmetrically fixed with trunnion, the waterpipe jointing of one end of trunnion is fixedly connected with cooling water pipe, cooling water pipe is fixedly connected far from one end of waterpipe jointing with water inlet, high-temperaure coating is provided on the cooling water pipe outer wall, splash-proof casing pipe is cased on the outside of the cooling water pipe.The utility model framework is simple, rationally, can be carried out effectively cooling and handles and protect cold Guan Shuiguan, prolong its service life, ensure going on smoothly for production.
Description
Technical field
The utility model relates to converter cooling technology field more particularly to a kind of converter cooling water pipes.
Background technique
Converter current cooling device uses water-cooled, i.e., passes in and out cooling water by trunnion of converter) water, and it is close in trunnion
Cooling water is assigned to everywhere by furnace body using metal hose form in the outer circle of furnace body, but in the actual production process, it can not
Avoid will appear excessive slag, flue is cooled and slag for causing etc. is fallen on metal hose, by water pipe scaling loss, converter is caused to stop production,
In the case that overtemperature is on active service, cooling water pipe generates thermal stress because uneven heating is even, and the effect of thermal stress makes cooling water pipe surface
Transversal crack is generated, oxygen makes cracks intensity be lower along the infiltration of crackle, and crackle is further expanded, and cooling is eventually led to
Water pipe cannot withstand water pressure and booster.
Utility model content
Purpose of the utility model is to solve a kind of converter cooling water pipes that is above-mentioned, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of converter cooling water pipe, including converter main body, the converter main body includes furnace bottom, the top setting of the furnace bottom
There is shaft, backing ring is socketed on the outside of the shaft, furnace crown is provided at the top of the shaft, is welded with pipe laying at the top of furnace crown
Formula furnace water-cooling mouth, the side of the buried tube type furnace water-cooling mouth offer inlet and outlet, the two sides pair of the backing ring respectively
Title is fixed with trunnion, and the waterpipe jointing of one end of trunnion is fixedly connected with cooling water pipe, cooling water pipe far from waterpipe jointing one
End is fixedly connected with water inlet, and high-temperaure coating is provided on the cooling water pipe outer wall, is cased on the outside of the cooling water pipe anti-
Splash casing.
Preferably, the converter main body is cylindrical structure, and the trunnion is hollow structure.
Preferably, the trunnion size for being symmetrically fixed on backing ring two sides is identical.
Preferably, there is gap between the splashproof internal surface of sleeve pipe and high-temperaure coating.
Preferably, the cooling water pipe is metal hose.
The beneficial effects of the utility model are: trunnion is connected with buried tube type furnace water-cooling mouth by cooling water pipe, make cold
But water is recycled on fire door and converter main body, efficiently can carry out cooling processing to converter main body, and high-temperaure coating
Cooling water pipe, which can be effectively protected, to crack for a long time because of high temperature, extend the service life of cooling water pipe, splashproof casing energy
Enough slags etc. for preventing excessive slag, flue to be cooled and cause well, which are fallen on cooling water pipe, damages it, the utility model frame
Structure is simple, rationally, can be carried out effectively cooling and handles and protect cold Guan Shuiguan, prolong its service life, ensure production
It goes on smoothly.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of converter cooling water pipe schematic view of the front view；
Fig. 2 is that the utility model proposes a kind of overlooking structure diagrams of converter cooling water pipe.
In figure: 1 furnace bottom, 2 backing rings, 3 shafts, 4 furnace crowns, 5 buried tube type furnace water-cooling mouths, 6 trunnions, 7 water inlets, 8 water outlets, 10
Cooling water pipe, 11 high-temperaure coatings, 12 splashproof casings, 13 converter main bodys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of converter cooling water pipe, including converter main body 13, the converter main body 13 include furnace bottom 1, institute
The top for stating furnace bottom 1 is provided with shaft 3, and the outside of the shaft 3 is socketed with backing ring 2, and the top of the shaft 3 is provided with furnace crown
4, the top of furnace crown 4 is welded with buried tube type furnace water-cooling mouth 5, and the side of the buried tube type furnace water-cooling mouth 5 offers water inlet 7 respectively
With water outlet 8, the two sides of the backing ring 2 are symmetrically fixed with trunnion 6, and the waterpipe jointing of one end of trunnion 6 is fixedly connected with cooling
Water pipe 10, the one end of cooling water pipe 10 far from waterpipe jointing are fixedly connected with water inlet 7, are arranged on 10 outer wall of cooling water pipe
There is high-temperaure coating 11, splash-proof casing pipe 12 is cased on the outside of the cooling water pipe 10, the converter main body 13 is cylindrical structure, institute
State trunnion 6 be hollow structure, it is described symmetrically be fixed on 2 two sides of backing ring 6 size of trunnion it is identical, 12 inner wall of splashproof casing with
There is gap between high-temperaure coating 11, the cooling water pipe 10 is metal hose.
In the present embodiment, when work, cooling water passes through 10 water conservancy diversion of cooling water pipe, in trunnion 6 and buried tube type furnace water-cooling mouth 5
Water circulation system being formed under collective effect, water-cooled cooling being carried out to converter main body 13, high-temperaure coating 11 can during the work time
Cooling water pipe 10, which is effectively protected, to crack for a long time because of high temperature, extend the service life of cooling water pipe 10, splashproof casing 12
Can be good at preventing overflowing slag, flue is cooled and the slag etc. that causes falls on cooling water pipe 10 and damages to it, can be effective
Guarantee production progress.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of converter cooling water pipe, including converter main body (13), the converter main body (13) includes furnace bottom (1), the furnace bottom
(1) it is provided at the top of shaft (3), is socketed with backing ring (2) on the outside of the shaft (3), is provided at the top of the shaft (3)
Furnace crown (4) is welded with buried tube type furnace water-cooling mouth (5) at the top of furnace crown (4), the side difference of the buried tube type furnace water-cooling mouth (5)
Water inlet (7) and water outlet (8) are offered, the two sides of the backing ring (2) are symmetrically fixed with trunnion (6), one end of trunnion (6)
Waterpipe jointing is fixedly connected with cooling water pipe (10), and one end and water inlet (7) far from waterpipe jointing of cooling water pipe (10) are fixed
It connects, is provided with high-temperaure coating (11) on cooling water pipe (10) outer wall, be cased with splashproof on the outside of the cooling water pipe (10)
Casing (12).
2. a kind of converter cooling water pipe according to claim 1, which is characterized in that the converter main body (13) is cylinder
Structure, the trunnion (6) are hollow structure.
3. a kind of converter cooling water pipe according to claim 1, which is characterized in that described to be symmetrically fixed on backing ring (2) two
Trunnion (6) size of side is identical.
4. a kind of converter cooling water pipe according to claim 1, which is characterized in that splashproof casing (12) inner wall with it is resistance to
High temperature coating has gap between (11).
5. a kind of converter cooling water pipe according to claim 1, which is characterized in that the cooling water pipe (10) is that metal is soft
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275036.0U CN209052729U (en) | 2018-08-08 | 2018-08-08 | A kind of converter cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275036.0U CN209052729U (en) | 2018-08-08 | 2018-08-08 | A kind of converter cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052729U true CN209052729U (en) | 2019-07-02 |
Family
ID=67047297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821275036.0U Active CN209052729U (en) | 2018-08-08 | 2018-08-08 | A kind of converter cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052729U (en) |
-
2018
- 2018-08-08 CN CN201821275036.0U patent/CN209052729U/en active Active
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