CN209602589U - A kind of composite gas channel steel ladle bottom argon blowing air brick with high intensity - Google Patents
A kind of composite gas channel steel ladle bottom argon blowing air brick with high intensity Download PDFInfo
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- CN209602589U CN209602589U CN201920167919.8U CN201920167919U CN209602589U CN 209602589 U CN209602589 U CN 209602589U CN 201920167919 U CN201920167919 U CN 201920167919U CN 209602589 U CN209602589 U CN 209602589U
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- China
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- bottom plate
- turntable
- blowing air
- limit shaft
- argon blowing
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Abstract
The utility model discloses a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, including brick cup, porous core, steel shell, tail pipe and gas chamber, the brick cup is internally provided with porous core, and the outer surface of porous core is provided with steel shell, and the inner wall of steel shell and brick cup is connected with each other, bottom plate is welded and connected with below the steel shell and porous core, and bottom plate is internally provided with limit shaft, the limit shaft runs through bottom plate, and the first connecting spring is provided on the outside of limit shaft, and the first connecting spring is located at the inside of bottom plate, the rear end of the limit shaft and limiting slot are connected with each other, and limiting slot is provided on the inner wall of brick cup.This has high-intensitive composite gas channel steel ladle bottom argon blowing air brick, the steel ladle bottom argon blowing air brick strengthens air permeability effect by bottom plate and being mutually aligned for turntable upper vent hole, to facilitate the air-flow in gas chamber to be rapidly performed by discharge, subsequent convenient for the steel ladle bottom argon blowing air brick uses work.
Description
Technical field
It is specially a kind of with high-intensitive composite gas channel ladle the utility model relates to ladle argon-blown technical field
BOTTOM ARGON BLOWING air brick.
Background technique
Ladle argon-blown is the method for refining of a kind of degassing of molten steel and removal nonmetallic inclusion, be divided into according to demand BOTTOM ARGON BLOWING and
Top blast argon, wherein BOTTOM ARGON BLOWING needs to install air supply device, including air brick in the bottom of ladle.
Common steel ladle bottom argon blowing air brick currently on the market, the stablizing effect after porous core and brick cup are fixedly mounted is also
It need to be reinforced, while the air permeability effect of the steel ladle bottom argon blowing air brick entirety can not carry out suitably adjusting work, can not make
Staff carries out suitable adjustment work to the air permeability effect of the steel ladle bottom argon blowing air brick according to the demand at scene, for upper
Problem is stated, carries out innovative design on the basis of original steel ladle bottom argon blowing air brick.
Utility model content
The purpose of this utility model is to provide a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick,
To solve common steel ladle bottom argon blowing air brick currently on the market mentioned above in the background art, fixed in porous core and brick cup
Stablizing effect after installation also needs to be reinforced, while the air permeability effect of the steel ladle bottom argon blowing air brick entirety can not carry out properly
Adjusting work, staff can not be made to be carried out according to the demand at scene to the air permeability effect of the steel ladle bottom argon blowing air brick suitable
Adjustment work the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of logical with high-intensitive composite gas
Road steel ladle bottom argon blowing air brick, including brick cup, porous core, steel shell, tail pipe and gas chamber, being internally provided with for the brick cup are ventilative
Core, and the outer surface of porous core is provided with steel shell, and the inner wall of steel shell and brick cup is connected with each other, the steel shell and porous core
Lower section is welded and connected with bottom plate, and bottom plate is internally provided with limit shaft, and the limit shaft runs through bottom plate, and the outside of limit shaft
It is provided with the first connecting spring, and the first connecting spring is located at the inside of bottom plate, rear end and the limiting slot phase of the limit shaft
It connects, and limiting slot is provided on the inner wall of brick cup, the bottom surface of the bottom plate is internally provided with turntable, and turntable and limit shaft
It is connected with each other, the center of turntable is arranged in the tail pipe, and tail pipe is connected with each other through turntable and bottom plate, the bottom plate and turntable
On offer venthole, offer limit hole on the outside of the turntable, and the left end of limit hole and gag lever post is connected with each other, institute
The inside that link slot is arranged in gag lever post is stated, and the inside of link slot is equipped with the second connecting spring, and the second connecting spring
It is connected with each other with gag lever post, the gas chamber is provided with the inside of porous core, and the venthole on gas chamber and bottom plate is connected with each other.
Preferably, the limit shaft constitutes stretching structure by the first connecting spring and bottom plate, and the number of limit shaft is set
2 are equipped with, and 2 limit shafts are symmetrical about the longitudinal centre line of bottom plate.
Preferably, the limit shaft is to be connected together, and the vertical view of limiting slot is circle with limiting slot.
Preferably, the turntable and tail pipe are to be welded to connect, and tail pipe and bottom plate constitute rotational structure, and turntable is ten
Word arc structure.
Preferably, the venthole is respectively in bottom plate and turntable spaced at equal angles around, and venthole respectively about bottom plate and
The longitudinal centre line of turntable is symmetrical.
Preferably, the gag lever post and limit hole are to be connected together, and gag lever post is just considered as " L " font, and limits
Bar constitutes stretching structure by link slot and the second connecting spring and bottom plate.
Compared with prior art, the utility model has the beneficial effects that this has high-intensitive composite gas channel ladle
BOTTOM ARGON BLOWING air brick,
1, the steel ladle bottom argon blowing air brick strengthens air permeability effect by bottom plate and being mutually aligned for turntable upper vent hole, from
And the air-flow in gas chamber is facilitated to be rapidly performed by discharge, subsequent convenient for the steel ladle bottom argon blowing air brick uses work；
2, staff can make bottom plate and turntable upper vent hole mutually misplace by the rotary work to turntable, from
And the air permeability effect of the steel ladle bottom argon blowing air brick is effectively reduced, be conducive to staff and suitably adjusted according to demand
Work, while work can be fixed to the position of turntable by gag lever post and being connected together for limit hole；
3, the extruding by turntable to limit shaft makes limit shaft slide into the limit work of the inside progress position of limiting slot,
To effectively strengthen the fastness connected between bottom plate and brick cup, the probability loosened is reduced.
Detailed description of the invention
Fig. 1 is that the utility model integrally faces the schematic diagram of the section structure；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model turntable top view cross section structural schematic diagram；
Fig. 4 is the utility model entirety top view cross section structural schematic diagram；
Fig. 5 is enlarged structure schematic diagram at B in the utility model Fig. 4.
In figure: 1, brick cup；2, porous core；3, steel shell；4, bottom plate；5, limit shaft；6, the first connecting spring；7, limiting slot；
8, turntable；9, tail pipe；10, venthole；11, limit hole；12, gag lever post；13, link slot；14, the second connecting spring；15, gas
Room.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of with high-intensitive composite gas channel steel
Packet BOTTOM ARGON BLOWING air brick, including brick cup 1, porous core 2, steel shell 3, tail pipe 9 and gas chamber 15, brick cup 1 are internally provided with porous core
2, and the outer surface of porous core 2 is provided with steel shell 3, and the inner wall of steel shell 3 and brick cup 1 is connected with each other, steel shell 3 and porous core 2
Lower section be welded and connected with bottom plate 4, and bottom plate 4 is internally provided with limit shaft 5, limit shaft 5 runs through bottom plate 4, and limit shaft 5
Outside is provided with the first connecting spring 6, and the first connecting spring 6 is located at the inside of bottom plate 4, the rear end of limit shaft 5 and limit
Slot 7 is connected with each other, and limiting slot 7 is provided on the inner wall of brick cup 1, and the bottom surface of bottom plate 4 is internally provided with turntable 8, and turntable 8 with
Limit shaft 5 is connected with each other, and the center of turntable 8 is arranged in tail pipe 9, and tail pipe 9 is connected with each other through turntable 8 and bottom plate 4, bottom plate 4
With venthole 10 is offered on turntable 8, the outside of turntable 8 offers limit hole 11, and a left side for limit hole 11 and gag lever post 12
End is connected with each other, and the inside of link slot 13 is arranged in gag lever post 12, and the inside of link slot 13 is equipped with the second connecting spring 14,
And the second connecting spring 14 is connected with each other with gag lever post 12, and gas chamber 15 is provided with the inside of porous core 2, and gas chamber 15 and bottom plate
Venthole 10 on 4 is connected with each other；
Limit shaft 5 constitutes stretching structure with bottom plate 4 by the first connecting spring 6, and the number of limit shaft 5 is provided with 2,
And 2 limit shafts 5 are symmetrical about the longitudinal centre line of bottom plate 4, are conducive to the work for sliding back and forth limit shaft 5
Operation, while being effectively increased the stability that bottom plate 4 is connect with brick cup 1；
Limit shaft 5 is to be connected together, and the vertical view of limiting slot 7 is circle with limiting slot 7, to make limit shaft 5 and limit
The fastness that bottom plate 4 is connect with brick cup 1 is reinforced in being connected together for slot 7；
Turntable 8 and tail pipe 9 are to be welded to connect, and tail pipe 9 and bottom plate 4 constitute rotational structure, and turntable 8 is cross circular arc
Structure is conducive to that staff is made to drive turntable 8 to carry out rotary work by rotating tail pipe 9, while the structure of turntable 8 is convenient for
It pushes the work forward to limit shaft 5；
Venthole 10 is respectively in 8 spaced at equal angles around of bottom plate 4 and turntable, and venthole 10 is respectively about bottom plate 4 and turntable 8
Longitudinal centre line it is symmetrical, it is effective to reinforce the speed that air-flow is discharged in gas chamber 15, while carrying out 90 ° in turntable 8
Rotary work, the venthole 10 on bottom plate 4 and turntable 8 can mutual dislocation；
Gag lever post 12 and limit hole 11 are to be connected together, and gag lever post 12 is just considered as " L " font, and gag lever post 12 is logical
It crosses link slot 13 and the second connecting spring 14 and constitutes stretching structure with bottom plate 4, be conducive to staff by dialling to gag lever post 12
Dynamic operation, the work for separating gag lever post 12 mutually with limit hole 11.
Working principle: right manually when needing more to change jobs to bottom plate 4 and porous core 2 according to Fig. 1-2 and Fig. 4-5
Gag lever post 12 is stirred to the right work, slides gag lever post 12 in bottom plate 4 by link slot 13, to make gag lever post
12 the second connecting springs 14 of promotion carry out contraction operating, while gag lever post 12 is separated from each other with limit hole 11, then manually to tail
Pipe 9 carries out 45 ° of rotary work, the rotation for making tail pipe 9 that turntable 8 be driven to carry out 45 °, to make turntable 8 and mutual point of limit shaft 5
From then limit shaft 5 is inwardly slided on bottom plate 4 by the elastic force of the first connecting spring 6, makes limit shaft 5 and limiting slot 7
It is separated from each other, to carry out the taking-up work to porous core 2, steel shell 3 and bottom plate 4；
According to Fig. 1-5, when needing mutually to be separated the limit hole 11 on bottom plate 4 and turntable 8, according to above-mentioned original
Reason, is stirred to the right work to gag lever post 12, is separated from each other gag lever post 12 with limit hole 11, then either manually or by tail pipe 9
After driving turntable 8 to carry out 90 ° of rotary work, gag lever post 12 is unclamped manually, and gag lever post 12 is made to pass through the second connecting spring 14
Elastic force automatically operates to initial position, so that gag lever post 12 be made to be connected together with another limit hole 11, completes to bottom plate 4
With 11 mask work of limit hole on turntable 8, while turntable 8 can be separated and be pushed to limit shaft 5 when being rotated
Work is made limit shaft 5 keep the connection work with limiting slot 7, is above by 90 ° of rotary work according to above-mentioned principle
The course of work of whole device, and the content being not described in detail in this specification belongs to known in professional and technical personnel in the field
The prior art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, including brick cup (1), porous core (2), steel shell
(3), tail pipe (9) and gas chamber (15), it is characterised in that: the brick cup (1) is internally provided with porous core (2), and porous core (2)
Outer surface be provided with steel shell (3), and the inner wall of steel shell (3) and brick cup (1) is connected with each other, the steel shell (3) and porous core
(2) it is welded and connected with below bottom plate (4), and bottom plate (4) is internally provided with limit shaft (5), the limit shaft (5) runs through bottom
Plate (4), and the first connecting spring (6) are provided on the outside of limit shaft (5), and the first connecting spring (6) is located at bottom plate (4)
Inside, the rear end and limiting slot (7) of the limit shaft (5) are connected with each other, and limiting slot (7) is provided on the inner wall of brick cup (1),
The bottom surface of the bottom plate (4) is internally provided with turntable (8), and turntable (8) and limit shaft (5) are connected with each other, and the tail pipe (9) sets
The center in turntable (8) is set, and tail pipe (9) is connected with each other through turntable (8) and bottom plate (4), the bottom plate (4) and turntable (8)
On offer venthole (10), offered limit hole (11) on the outside of the turntable (8), and limit hole (11) and gag lever post
(12) left end is connected with each other, and gag lever post (12) setting is in the inside of link slot (13), and the inside of link slot (13) is pacified
Equipped with the second connecting spring (14), and the second connecting spring (14) and gag lever post (12) are connected with each other, and the gas chamber (15) is opened
It is located at the inside of porous core (2), and the venthole (10) on gas chamber (15) and bottom plate (4) is connected with each other.
2. according to claim 1 a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, feature
Be: the limit shaft (5) constitutes stretching structure, and the number of limit shaft (5) by the first connecting spring (6) and bottom plate (4)
2 are provided with, and 2 limit shafts (5) are symmetrical about the longitudinal centre line of bottom plate (4).
3. according to claim 1 a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, feature
Be: the limit shaft (5) is to be connected together, and the vertical view of limiting slot (7) is circle with limiting slot (7).
4. according to claim 1 a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, feature
Be: the turntable (8) and tail pipe (9) is are welded to connect, and tail pipe (9) and bottom plate (4) constitute rotational structure, and turntable
It (8) is cross arc structure.
5. according to claim 1 a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, feature
Be: the venthole (10) is respectively in bottom plate (4) and turntable (8) spaced at equal angles around, and venthole (10) is the bottom of respectively about
The longitudinal centre line of plate (4) and turntable (8) is symmetrical.
6. according to claim 1 a kind of with high-intensitive composite gas channel steel ladle bottom argon blowing air brick, feature
Be: the gag lever post (12) and limit hole (11) are to be connected together, and gag lever post (12) is just considered as " L " font, and limits
Position bar (12) constitutes stretching structure by link slot (13) and the second connecting spring (14) and bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167919.8U CN209602589U (en) | 2019-01-31 | 2019-01-31 | A kind of composite gas channel steel ladle bottom argon blowing air brick with high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167919.8U CN209602589U (en) | 2019-01-31 | 2019-01-31 | A kind of composite gas channel steel ladle bottom argon blowing air brick with high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602589U true CN209602589U (en) | 2019-11-08 |
Family
ID=68402863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167919.8U Active CN209602589U (en) | 2019-01-31 | 2019-01-31 | A kind of composite gas channel steel ladle bottom argon blowing air brick with high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602589U (en) |
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2019
- 2019-01-31 CN CN201920167919.8U patent/CN209602589U/en active Active
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