CN206986226U - One kind dismantles easy converter taphole assembly - Google Patents
One kind dismantles easy converter taphole assembly Download PDFInfo
- Publication number
- CN206986226U CN206986226U CN201721357259.7U CN201721357259U CN206986226U CN 206986226 U CN206986226 U CN 206986226U CN 201721357259 U CN201721357259 U CN 201721357259U CN 206986226 U CN206986226 U CN 206986226U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- brick
- steel pipe
- pipe brick
- 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
Links
- 239000011449 brick Substances 0.000 claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000010079 rubber tapping Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a kind of easy converter taphole assembly of dismounting, including the first pipe brick and the second pipe brick being bolted to connection, the first steel pipe is accommodated in first pipe brick, the inner sealing of first steel pipe is plugged in converter, first steel pipe outer end is welded with first flange, and the second steel pipe is accommodated in the second pipe brick, and the second steel pipe outer end is tapping hole, second steel pipe the inner is welded with second flange, and first flange and second flange are fixedly linked by threaded rod；The utility model is simple in construction, eliminate exposed pipeline and bolt 7, make good appearance after assembling, assembling process is mounted, and ensure that the installation of coaxial line, it ensure that the service life of converter taphole, it is solid and reliable after installation, maintenance quite convenient for converter taphole or more change jobs, reduce the labor intensity and maintenance cycle during maintenance, the operating efficiency of converter is improved, there is good use value.
Description
Technical field
The utility model belongs to iron and steel smelting technology field, and in particular to a kind of converter, more particularly a kind of dismounting
Easy converter taphole assembly.
Background technology
Converter taphole is the important step of converter producing, and it is the unique passage that molten steel is entered ladle by converter.Going out
During steel, tapping hole working lining high temperature oxidation stability molten steel constantly wash away under be damaged and deform, cause its inner-concave
Convex uneven position is continuously increased, so as to cause the pushing off the slag effect in converter tapping later stage poor, molten steel band quantity of slag increase.Therefore, mostly
Number steel producer to tapping hole working lining by carrying out online hot repair to extend the life-span of tapping hole, improve out steel quality.
The refractory material positioned during body of heater shake, which comes off, causes tapping hole brick cup axis and steel-tapping hole tube axis not
Unanimously, molten steel in tapping process of converter bias current, molten steel are serious to tapping hole side water eroding and flooding, influence steel-tapping hole tube service life,
And tapping hole drill steel accident potential be present.At present, steel-tapping hole tube operation near body of heater is changed in converter, and operating environment is severe, is made
Industry narrow space, steel-tapping hole tube centering, positioning operation are difficult, because the resistance to material of converter taphole is more heavy, labor strength
Larger, the activity duration is longer, when how preferably to solve the centering operation in converter taphole Renewal process, and shortening replacing
Between be ensure tapping hole using effect and improve converter operating rate key issue.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of easy converter tapping of dismounting
Mouth assembly, passes through the matching design between the first pipe brick and the second pipe brick, and the cooperation between the first steel pipe and the second steel pipe
Design, when solving converter taphole installation and removal, the problem of labor intensity is big and the activity duration is long.
The purpose of this utility model can be achieved through the following technical solutions：
One kind dismantles easy converter taphole assembly, including the first pipe brick being bolted to connection and the second pipe
Brick, the first steel pipe is accommodated in the first pipe brick, the inner sealing of the first steel pipe is plugged in converter, and the first steel pipe outer end is welded with the
One flange, the second steel pipe is accommodated in the second pipe brick, the second steel pipe outer end is tapping hole, and second steel pipe the inner is welded with the second method
Orchid, first flange and second flange are fixedly linked by threaded rod；
The first pipe brick upper end is provided with the first rectangular channel, is provided with the lateral wall of the first pipe brick and is penetrated with the first rectangular channel
The first connected connecting hole；
The first pipe brick lower end is provided with trapezoidal stopper slot；
Be provided with the first pipe brick first receiving hole in outside on the first pipe brick, on the outside of the first pipe brick on be provided with
The first flange neck of first receiving hole insertion；
The second pipe brick upper end is provided with the second rectangular channel, is provided with the second pipe brick madial wall and matches with the first connecting hole
The second connecting hole；
The second pipe brick lower end is provided with the trapezoidal fixture block being engaged with trapezoidal stopper slot；
Be provided with the second pipe brick second receiving hole in outside on the second pipe brick, on the inside of the second pipe brick on be provided with
The second flange neck of second receiving hole insertion.
As further program of the utility model：The first pipe brick and the second pipe brick are to be piled up using aluminium-magnesia carbon brick
The cube structure formed.
As further program of the utility model：First steel pipe is located in the first receiving hole, and the second steel pipe is located at
In second receiving hole.
As further program of the utility model：The bottom of the first flange neck is provided with nut spacing hole, passes through
Default nut is fastened in nut spacing hole, first flange is fixed in first flange neck.
As further program of the utility model：The second flange neck bottom is provided with screw limiting hole, pass through by
Threaded rod is fastened in screw limiting hole, and second flange is fixed in second flange neck.
As further program of the utility model：It is described by the way that bolt is inserted into the first connecting hole and the second connecting hole
It is interior, the first pipe brick and the second pipe brick are fixedly linked.
As further program of the utility model：The first flange is inner to be provided with default nut, by by threaded rod
It is plugged into successively in first flange, second flange and default nut, first flange and second flange is fixed together.
As further program of the utility model：The steel tapping hole end of second steel pipe is provided with cutting and forms oblique section.
As further program of the utility model：The first flange outer end is provided with annulus neck, and second flange is inner
Provided with the annulus chuck being engaged with annulus neck.
The beneficial effects of the utility model：The utility model is simple in construction, eliminates exposed pipeline and bolt 7, makes dress
With rear good appearance, assembling process is mounted, and ensure that the installation of coaxial line, and ensure that converter taphole uses the longevity
Life, it is solid and reliable after installation, maintenance quite convenient for converter taphole or more change jobs, labor intensity when reducing maintenance and
Maintenance cycle, the operating efficiency of converter is improved, there is good use value.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1, which is that the utility model is a kind of, dismantles easy converter taphole assembly structure schematic diagram.
Fig. 2 is the utility model explosive view.
Fig. 3 is the structural representation of the first pipe brick in the utility model.
Fig. 4 is the structural representation of the second pipe brick in the utility model.
Fig. 5 is the first steel pipe and the structural representation of first flange in the utility model.
Fig. 6 is the second steel pipe and the structural representation of second flange in the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of to dismantle easy converter taphole assembly, including being fixedly connected by bolt 7 the
One pipe brick 1 and the second pipe brick 2, the first steel pipe 3 being accommodated in the first pipe brick 1, the inner sealing of the first steel pipe 3 is plugged in converter,
The outer end of first steel pipe 3 is welded with first flange 4, and the second steel pipe 5 is accommodated in the second pipe brick 2, and the outer end of the second steel pipe 5 is tapping
Mouthful, the inner of the second steel pipe 5 is welded with second flange 6, and first flange 4 and second flange 6 are fixedly linked by threaded rod 8, and first
The pipe brick 2 of pipe brick 1 and second is the cube structure piled up using aluminium-magnesia carbon brick；
As shown in figure 3, the upper end of the first pipe brick 1 is provided with the first rectangular channel 101, it is provided with the lateral wall of the first pipe brick 1
The first connecting hole 102 being connected with the insertion of the first rectangular channel 101；
The lower end of first pipe brick 1 is provided with trapezoidal stopper slot 103；
It is provided with first receiving hole 104 in the outside in the first pipe brick 1 on the first pipe brick 1, the first steel pipe 3 is located at the
In one receiving hole 104, the first flange neck 105 with the insertion of the first receiving hole 104, the first method are provided with the outside of the first pipe brick 1
The bottom of blue neck 105 is provided with nut spacing hole 106；
As shown in figure 4, the upper end of the second pipe brick 2 is provided with the second rectangular channel 201, be provided with the madial wall of the second pipe brick 2 with
The second connecting hole 202 that first connecting hole 102 matches, by the way that bolt 7 is inserted into the first connecting hole 102 and the second connecting hole
In 202, the first pipe brick 1 and the second pipe brick 2 are fixedly linked, coordinated simply, dismounting is easy；
The lower end of second pipe brick 2 is provided with the trapezoidal fixture block 203 being engaged with trapezoidal stopper slot 103, trapezoidal fixture block 203
With the matching design of trapezoidal stopper slot 103, connected quite convenient for the installation between this tapping hole, effectively solve the first pipe brick
1 and second pipe brick 2 assembling when, coaxial line be difficult to assembling the problem of；
It is provided with second receiving hole 204 in the outside in the second pipe brick 2 on the second pipe brick 2, the second steel pipe 5 is located at the
In two receiving holes 204, the second flange neck 205 with the insertion of the second receiving hole 204, the second method are provided with the inner side of the second pipe brick 2
The blue bottom of neck 205 is provided with screw limiting hole 206；
As shown in figure 5, the first flange 4 is inner to be provided with default nut 401, by the way that threaded rod 8 is plugged into the successively
In one flange 4, second flange 6 and default nut 401, first flange 4 and second flange 6 are fixed together, pass through by
Default nut 401 is fastened in nut spacing hole 106, and first flange 4 is fixed in first flange neck 105, by by spiral shell
Rasp bar 8 is fastened in screw limiting hole 206, and second flange 6 is fixed in second flange neck 205, and first flange outer end is opened
There is annulus neck 402；
As shown in fig. 6, the steel tapping hole end of second steel pipe 5, which is provided with cutting, forms oblique section 501, it is effective when being easy to tap
Pre- anti-spilling wine phenomenon occurs；
The second flange 6 is inner to be provided with the annulus chuck 601 being engaged with annulus neck 402, annulus chuck 601 and circle
The matching design of ring neck 402, installed quite convenient for the coaxial line of first flange 4 and second flange 6；
The utility model has installation method as follows：First steel pipe 3 is welded in first flange 4, the second steel pipe 5 welds
In second flange 6, first flange 4 is fixedly connected with second flange 6 using threaded rod 8；
It is socketed in using the first pipe brick 1 on the first steel pipe 3, and default nut 401 is fastened in nut spacing hole 106,
It is socketed in using the second pipe brick 2 on the second steel pipe 5, and threaded rod 8 is fastened in screw limiting hole 206, in the process of socket
In, trapezoidal stopper slot 103 is inserted into using trapezoidal fixture block 203, is mounted, simple operation, finally using bolt 7 by
One pipe brick 1 is fixedly connected with the second pipe brick 2, and installation and removal are extremely simple, good appearance, are easy to routine use；
The utility model is simple in construction, eliminates exposed pipeline and bolt 7, makes good appearance after assembling, assembling process
It is mounted, ensure that the installation of coaxial line, ensure that the service life of converter taphole, it is solid and reliable after installation, ten
Divide the maintenance for being easy to converter taphole or more change jobs, reduce the labor intensity and maintenance cycle during maintenance, improve converter
Operating efficiency, there is good use value.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (9)
1. one kind dismantles easy converter taphole assembly, it is characterised in that including the first pipe being fixedly connected by bolt (7)
Brick (1) and the second pipe brick (2), the first pipe brick (1) is interior to accommodate the first steel pipe (3), and the inner sealing of the first steel pipe (3), which is plugged on, to be turned
In stove, the first steel pipe (3) outer end is welded with first flange (4), and the second steel pipe (5), the second steel pipe are accommodated in the second pipe brick (2)
(5) outer end is tapping hole, and the second steel pipe (5) the inner is welded with second flange (6), and first flange (4) and second flange (6) pass through
Threaded rod (8) is fixedly linked；
First pipe brick (1) upper end is provided with the first rectangular channel (101), is provided with and the first square on the lateral wall of the first pipe brick (1)
Connected the first connecting hole (102) of shape groove (101) insertion；
First pipe brick (1) lower end is provided with trapezoidal stopper slot (103)；
First receiving hole (104) in the outside in the first pipe brick (1) is provided with the first pipe brick (1), the first pipe brick (1) is outside
The first flange neck (105) with the first receiving hole (104) insertion is provided with side；
Second pipe brick (2) upper end is provided with the second rectangular channel (201), is provided with second pipe brick (2) madial wall and is connected with first
The second connecting hole (202) that hole (102) matches；
Second pipe brick (2) lower end is provided with the trapezoidal fixture block (203) being engaged with trapezoidal stopper slot (103)；
Second receiving hole (204) in the outside in the second pipe brick (2) is provided with the second pipe brick (2), the second pipe brick (2) is interior
The second flange neck (205) with the second receiving hole (204) insertion is provided with side.
A kind of 2. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that the first pipe brick
(1) and the second pipe brick (2) is the cube structure piled up using aluminium-magnesia carbon brick.
A kind of 3. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that first steel pipe
(3) it is located in the first receiving hole (104), the second steel pipe (5) is located in the second receiving hole (204).
A kind of 4. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that first method
The bottom of blue neck (105) is provided with nut spacing hole (106), by the way that default nut (401) is fastened on into nut spacing hole (106)
It is interior, first flange (4) is fixed in first flange neck (105).
A kind of 5. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that the second flange
Neck (205) bottom is provided with screw limiting hole (206), by the way that threaded rod (8) is fastened in screw limiting hole (206), by the
Two flanges (6) are fixed in second flange neck (205).
6. a kind of easy converter taphole assembly is dismantled according to claim 1, it is characterised in that described by by spiral shell
Bolt (7) is inserted into the first connecting hole (102) and the second connecting hole (202), and the first pipe brick (1) and the second pipe brick (2) is fixed
It is connected.
A kind of 7. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that the first flange
(4) it is inner to be provided with default nut (401), by the way that threaded rod (8) is plugged into first flange (4), second flange (6) and in advance successively
If in nut (401), first flange (4) and second flange (6) are fixed together.
A kind of 8. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that second steel pipe
(5) steel tapping hole end is provided with cutting and forms oblique section (501).
A kind of 9. easy converter taphole assembly of dismounting according to claim 1, it is characterised in that the first flange
Outer end is provided with annulus neck (402), and second flange (6) is inner to be provided with the annulus chuck being engaged with annulus neck (402)
(601)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357259.7U CN206986226U (en) | 2017-10-20 | 2017-10-20 | One kind dismantles easy converter taphole assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357259.7U CN206986226U (en) | 2017-10-20 | 2017-10-20 | One kind dismantles easy converter taphole assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986226U true CN206986226U (en) | 2018-02-09 |
Family
ID=61419103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357259.7U Expired - Fee Related CN206986226U (en) | 2017-10-20 | 2017-10-20 | One kind dismantles easy converter taphole assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986226U (en) |
-
2017
- 2017-10-20 CN CN201721357259.7U patent/CN206986226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |