CN207735583U - The magnesia integral column of sagger nozzle quick-change device of aluminum killed steel - Google Patents
The magnesia integral column of sagger nozzle quick-change device of aluminum killed steel Download PDFInfo
- Publication number
- CN207735583U CN207735583U CN201820011589.9U CN201820011589U CN207735583U CN 207735583 U CN207735583 U CN 207735583U CN 201820011589 U CN201820011589 U CN 201820011589U CN 207735583 U CN207735583 U CN 207735583U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- river
- mouth
- sagger
- magnesia
- 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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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 26
- 229910000655 Killed steel Inorganic materials 0.000 title claims abstract description 25
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 49
- 239000011449 brick Substances 0.000 claims abstract description 26
- 238000012856 packing Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 239000011152 fibreglass Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of magnesia integral column of sagger nozzle quick-change devices of aluminum killed steel, including stopper, the bottom of the stopper, which is provided with, lengthens the mouth of a river, the surface for lengthening the mouth of a river is fixedly connected with mounting plate, the bottom for lengthening the mouth of a river is provided with guide plate, and the bottom of the guide plate is provided with the mouth of a river, and the both sides of the mounting plate bottom have been fixedly connected with bolt, the bottom end of the bolt runs through guide plate and extends to the outside of guide plate, and the thread surface of the bolt is connected with nut.The utility model is by being arranged being used cooperatively for bolt, nut, gas spring, outer cylinder-packing, brick seat, zirconium bowl, installation mouth of a river core, collector nozzle, taper zirconium bowl, cylindrical zirconium bowl and through-hole, the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel is set to be easy to use, make the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel cast channel filling pipe end be not in problem, ensure casting quality, is conducive to the use of people.
Description
Technical field
The utility model is related to smelting equipment technical field, specially a kind of magnesia integral column of sagger nozzle quick-change of aluminum killed steel
Device.
Background technology
It needs to use nozzle quick-change device in the continuous casting of steel enterprise steel-making, and existing fast replacing device is all made of at present
There is accident and need to cut off steel stream in use in the structure that the mouth of a river is used cooperatively with brick cup, the fast replacing device of current various structures
When, can only be squeezed by quick-changing mechanism blind piece cast channel end cut off steel stream, it is this cut-out steel stream method if it is
Cast channel filling pipe end goes wrong, it is difficult to cut off steel stream, is unfavorable for the use of people.
Stopper nozzle quick-change device is widely available at present, as Chinese patent discloses " a kind of stopper nozzle quick-change device "
（The patent No.：201520371036.0）A kind of disclosed stopper nozzle quick-change device, including the mouth of a river is lengthened, it lengthens mouth of a river lower part and opens
If mouth of a river location hole, the middle and upper part of filling pipe end is mounted in the location hole of the mouth of a river, is lengthened mouth of a river lower part and is coordinated with mounting plate, filling pipe end
Lower part is mounted in upper guide plate, and the bottom surface of filling pipe end is in contact with the upper surface of collector nozzle, and bottom guide is installed in upper guide plate bottom surface,
Gas spring is mounted on bottom guide, and the bottom of collector nozzle is mounted in the upper port of submersed nozzle, lengthens the bottom table at the mouth of a river
Face and the upper surface of upper guide plate touch, and lengthen the through-hole upper end at the mouth of a river and coordinate with stopper, lengthen the through-hole wall installation the at the mouth of a river
One cylindrical wear ring, the second cylindrical wear ring of through-hole wall installation of filling pipe end, the utility model due to without erosion slag pollution,
High-quality steel and variety steel can be continuously produced under clean state, positional accuracy is high when replacing the mouth of a river, and production security is high, more
It is convenient and efficient to change the mouth of a river, but the stopper nozzle quick-change device goes wrong in cast channel filling pipe end, be still difficult cut-out steel stream,
It is unfavorable for the use of people.
Invention content
The purpose of this utility model is to provide a kind of magnesia integral column of sagger nozzle quick-change devices of aluminum killed steel, have aluminium town
The quiet magnesia integral column of sagger nozzle quick-change device of steel advantage easy to use, it is inconvenient to use to solve stopper nozzle quick-change device
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of magnesia integral column of sagger water of aluminum killed steel
Outspoken changing device, including stopper, the bottom of the stopper, which is provided with, lengthens the mouth of a river, and the surface for lengthening the mouth of a river is fixedly connected with
Mounting plate, the bottom for lengthening the mouth of a river are provided with guide plate, and the bottom of the guide plate is provided with the mouth of a river；
The both sides of the mounting plate bottom have been fixedly connected with bolt, and the bottom end of the bolt, which is run through guide plate and extended to, leads
The thread surface of the outside of plate, the bolt is connected with nut, and the top of the nut is flexibly connected with the bottom of guide plate, described
The both sides of mounting plate bottom have been fixedly connected with gas spring, are fixedly connected at the top of the bottom of the gas spring and guide plate,
The inside of the stopper offers stopper hole, and the inside for lengthening the mouth of a river is fixedly connected with outer cylinder-packing, the outer cylinder-packing it is interior
Portion is fixedly connected with brick seat, and the inside of the brick seat is fixedly connected with zirconium bowl, and the inside of the brick seat is fixedly connected with installation water
Mouthful core is fixedly connected with collector nozzle at the top of the mouth of a river, and the surface of the collector nozzle is solid with the inner wall of brick seat and guide plate respectively
Fixed connection, the top of the collector nozzle are fixedly connected with the bottom of outer cylinder-packing, and the inside of the collector nozzle is fixedly connected with taper
It is fixedly connected at the top of zirconium bowl and cylindrical zirconium bowl, the bottom of the taper zirconium bowl and cylindrical zirconium bowl, the table of the collector nozzle
Face offers through-hole.
Preferably, the surface of the stopper offers location hole, and the location hole is located at the both sides in stopper hole.
Preferably, the upper surface of the zirconium bowl is coniform, and the lower surface of the zirconium bowl is cylindric.
Preferably, the inside of the brick seat is fixedly connected with zirconium core, the inner wall on the surface and zirconium bowl and brick seat of the zirconium core
It is fixedly connected.
Preferably, the inside at the mouth of a river is fixedly connected with fiberglass packing, and the fiberglass packing is semicircle.
Preferably, the surface of the guide plate offers argon blowing hole, and the argon blowing hole is located at the right side for lengthening mouth of a river bottom.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model by be arranged bolt, nut, gas spring, outer cylinder-packing, brick seat, zirconium bowl, installation mouth of a river core, under
The mouth of a river, taper zirconium bowl, cylindrical zirconium bowl and through-hole are used cooperatively, and make the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel just
In use, makes the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel in cast channel filling pipe end be not in problem, ensure to pour
Quality is noted, the use of people is conducive to.
2, the utility model enables zirconium bowl preferably to coordinate with filling pipe end and stopper, ensures cast by the way that zirconium bowl is arranged
The quality of molten steel keeps the cooperation of zirconium bowl and stopper closer by the way that fiberglass packing is arranged.
3, the utility model makes the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel be easily installed by the way that argon blowing hole is arranged
Argon-blowing device.
In summary：The magnesia integral column of sagger nozzle quick-change device of the aluminum killed steel, by bolt, nut, gas spring, outer
The cooperation of cylinder-packing, brick seat, zirconium bowl, installation mouth of a river core, collector nozzle, taper zirconium bowl, cylindrical zirconium bowl and through-hole, solves stopper water
Outspoken changing device inconvenient problem with use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the amplification assumption diagram of A in the utility model Fig. 1；
Fig. 3 is the utility model structural glass fiber mat connection diagram.
In figure：1 stopper, 2 lengthen the mouth of a river, 3 mounting plates, 4 guide plates, 5 mouths of a river, 6 bolts, 7 nuts, 8 gas springs, 9 stoppers
Hole, 10 outer cylinder-packings, 11 brick seats, 12 zirconium bowls, 13 installation mouth of a river cores, 14 collector nozzles, 15 taper zirconium bowls, 16 cylindrical zirconium bowls, 17 lead to
Hole, 18 location holes, 19 zirconium cores, 20 fiberglass packings, 21 argon blowing holes.
Specific implementation mode
（In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, spy must be had by not indicating or implying the indicated equipment or element
Fixed orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.）
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of magnesia integral column of sagger nozzle quick-change device of aluminum killed steel, including stopper 1, the table of stopper 1
Face offers location hole 18, and location hole 18 is located at the both sides in stopper hole 9, and the bottom of stopper 1, which is provided with, lengthens the mouth of a river 2, lengthens water
The surface of mouth 2 is fixedly connected with mounting plate 3, and the upper surface of zirconium bowl 12 is coniform, and the lower surface of zirconium bowl 12 is cylindric, is passed through
Zirconium bowl 12 is set, zirconium bowl 12 is enable preferably to coordinate with filling pipe end and stopper 1, ensures the quality of pour steel, lengthens the mouth of a river 2
Bottom be provided with guide plate 4, the surface of guide plate 4 offers argon blowing hole 21, and argon blowing hole 21 is located at the right side for lengthening 2 bottom of the mouth of a river,
By the way that argon blowing hole 21 is arranged, the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel is made to be easily installed argon-blowing device, the bottom of guide plate 4
Portion is provided with the mouth of a river 5, and the inside at the mouth of a river 5 is fixedly connected with fiberglass packing 20, and fiberglass packing 20 is semicircle, passes through setting
Fiberglass packing 20 keeps zirconium bowl 12 and the cooperation of stopper 1 closer；
The both sides of 3 bottom of mounting plate have been fixedly connected with bolt 6, and the bottom end of bolt 6 through guide plate 4 and extends to guide plate 4
Outside, the thread surface of bolt 6 is connected with nut 7, and the top of nut 7 is flexibly connected with the bottom of guide plate 4,3 bottom of mounting plate
The both sides in portion have been fixedly connected with gas spring 8, and the bottom of gas spring 8 is fixedly connected with the top of guide plate 4, stopper 1 it is interior
Portion offers stopper hole 9, and the inside for lengthening the mouth of a river 2 is fixedly connected with outer cylinder-packing 10, and the inside of outer cylinder-packing 10 is fixedly connected with brick
Seat 11, the inside of brick seat 11 is fixedly connected with zirconium core 19, and the surface of zirconium core 19 is fixedly connected with the inner wall of zirconium bowl 12 and brick seat 11,
The inside of brick seat 11 is fixedly connected with zirconium bowl 12, and the inside of brick seat 11 is fixedly connected with installation mouth of a river core 13, and the top at the mouth of a river 5 is solid
Surely it is connected with collector nozzle 14, the surface of collector nozzle 14 is fixedly connected with the inner wall of brick seat 11 and guide plate 4 respectively, the top of collector nozzle 14
Portion is fixedly connected with the bottom of outer cylinder-packing 10, and the inside of collector nozzle 14 is fixedly connected with taper zirconium bowl 15 and cylindrical zirconium bowl 16,
The bottom of taper zirconium bowl 15 is fixedly connected with the top of cylindrical zirconium bowl 16, and the surface of collector nozzle 14 offers through-hole 17, passes through
Bolt 6, nut 7, gas spring 8, outer cylinder-packing 10, brick seat 11, zirconium bowl 12, installation mouth of a river core 13, collector nozzle 14, taper zirconium are set
Bowl 15, cylindrical zirconium bowl 16 and through-hole 17 are used cooperatively, and make the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel convenient for making
With, make the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel cast channel filling pipe end be not in problem, ensure cast matter
Amount, is conducive to the use of people.
In use, the fit clearance between stopper 1 and zirconium bowl 12 can be adjusted as needed, 1 top of stopper and liter
Descending mechanism connects, and the inner cavity top that cooperatively forms by lengthening the mouth of a river 2, outer cylinder-packing 10 and brick seat 11 is column, and lower part is taper
Hole, in so that air is not easily accessible, strengthen the leakproofness of the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel, by
White wrist 12 is installed on the top of 11 inner cavity of brick seat, and zirconium bowl 12 is enable preferably to coordinate with filling pipe end and stopper 1, ensures pour steel
Quality, make the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel be easy to use, make the magnesia integral column of sagger mouth of a river of aluminum killed steel
Fast replacing device is not in problem in cast channel filling pipe end, ensures casting quality, is conducive to the use of people.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of magnesia integral column of sagger nozzle quick-change device of aluminum killed steel, including stopper（1）, it is characterised in that：The stopper（1）
Bottom be provided with lengthen the mouth of a river（2）, the lengthening mouth of a river（2）Surface be fixedly connected with mounting plate（3）, the lengthening mouth of a river
（2）Bottom be provided with guide plate（4）, the guide plate（4）Bottom be provided with the mouth of a river（5）；
The mounting plate（3）The both sides of bottom have been fixedly connected with bolt（6）, the bolt（6）Bottom end run through guide plate（4）And
Extend to guide plate（4）Outside, the bolt（6）Thread surface be connected with nut（7）, the nut（7）Top with lead
Plate（4）Bottom flexible connection, the mounting plate（3）The both sides of bottom have been fixedly connected with gas spring（8）, the gas bullet
Spring（8）Bottom and guide plate（4）Top be fixedly connected, the stopper（1）Inside offer stopper hole（9）, the lengthening
The mouth of a river（2）Inside be fixedly connected with outer cylinder-packing（10）, the outer cylinder-packing（10）Inside be fixedly connected with brick seat（11）, described
Brick seat（11）Inside be fixedly connected with zirconium bowl（12）, the brick seat（11）Inside be fixedly connected with installation mouth of a river core（13）,
The mouth of a river（5）Top be fixedly connected with collector nozzle（14）, the collector nozzle（14）Surface respectively with brick seat（11）With lead
Plate（4）Inner wall be fixedly connected, the collector nozzle（14）Top and outer cylinder-packing（10）Bottom be fixedly connected, the collector nozzle
（14）Inside be fixedly connected with taper zirconium bowl（15）With cylindrical zirconium bowl（16）, the taper zirconium bowl（15）Bottom and cylinder
Shape zirconium bowl（16）Top be fixedly connected, the collector nozzle（14）Surface offer through-hole（17）.
2. the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel according to claim 1, it is characterised in that：The stopper
（1）Surface offer location hole（18）, the location hole（18）Positioned at stopper hole（9）Both sides.
3. the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel according to claim 1, it is characterised in that：The zirconium bowl
（12）Upper surface be coniform, the zirconium bowl（12）Lower surface be it is cylindric.
4. the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel according to claim 1, it is characterised in that：The brick seat
（11）Inside be fixedly connected with zirconium core（19）, the zirconium core（19）Surface and zirconium bowl（12）With brick seat（11）Inner wall fix
Connection.
5. the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel according to claim 1, it is characterised in that：The mouth of a river
（5）Inside be fixedly connected with fiberglass packing（20）, the fiberglass packing（20）For semicircle.
6. the magnesia integral column of sagger nozzle quick-change device of aluminum killed steel according to claim 1, it is characterised in that：The guide plate
（4）Surface offer argon blowing hole（21）, the argon blowing hole（21）Positioned at the lengthening mouth of a river（2）The right side of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011589.9U CN207735583U (en) | 2018-01-04 | 2018-01-04 | The magnesia integral column of sagger nozzle quick-change device of aluminum killed steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011589.9U CN207735583U (en) | 2018-01-04 | 2018-01-04 | The magnesia integral column of sagger nozzle quick-change device of aluminum killed steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735583U true CN207735583U (en) | 2018-08-17 |
Family
ID=63122144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011589.9U Expired - Fee Related CN207735583U (en) | 2018-01-04 | 2018-01-04 | The magnesia integral column of sagger nozzle quick-change device of aluminum killed steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735583U (en) |
-
2018
- 2018-01-04 CN CN201820011589.9U patent/CN207735583U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190104 |