CN207770776U - A kind of amorphous ribbon nozzle packet and its connect steel funnel - Google Patents
A kind of amorphous ribbon nozzle packet and its connect steel funnel Download PDFInfo
- Publication number
- CN207770776U CN207770776U CN201721869632.7U CN201721869632U CN207770776U CN 207770776 U CN207770776 U CN 207770776U CN 201721869632 U CN201721869632 U CN 201721869632U CN 207770776 U CN207770776 U CN 207770776U
- Authority
- CN
- China
- Prior art keywords
- funnel
- steel
- nozzle packet
- shell
- connect
- 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.)
- Active
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Steel funnel is connect the utility model discloses a kind of amorphous ribbon nozzle packet, including funnel body, it is connected to the drainage tube (4) of the funnel body bottom end, fluid hole is set on the bottom surface of the funnel body, and the drainage tube (4) is set at the fluid hole.This connects steel funnel and efficiently solves the problems such as molten steel is sputtered by the gap between tundish and funnel, is splashed on electrical equipment around, influences device security.The invention also discloses a kind of including the above-mentioned amorphous ribbon nozzle packet for connecing steel funnel.
Description
Technical field
The utility model is related to amorphous band production technical fields, and steel funnel is connect more particularly to one kind.In addition, this practicality
It is novel to further relate to a kind of include the above-mentioned amorphous ribbon nozzle packet for connecing steel funnel.
Background technology
The preparation process of existing amorphous band is that raw material are smelted into alloying and uniformly melted by medium frequency induction melting furnace
Liquid, then alloy solution is poured onto tundish and is kept the temperature, after conditional to be painted reaches, tundish molten steel is wrapped by nozzle
In the funnel rising pouring to nozzle packet at end, the molten steel in nozzle packet flows through nozzle slot and is ejected into the chill roll table for being connected with cooling medium
Face, moment form 22~30 microns of thick amorphous bands.
But existing tundish molten steel is flowed into spray belt bag process by funnel and is primarily present problems with：
Temperature drop is more, and it is 80~100 DEG C that tundish molten steel, which flows to the temperature drop value after nozzle packet,；Molten steel is easy oxidation,
Since tundish furnace bottom cannot be in close contact with funnel, not only furnace bottom molten steel oxidizing slag in steel pouring process, is finally accumulated to centre
Packet pours steel mouth, influences the safety of funnel, and molten steel is exposed to the atmosphere in the molten steel process of circulation is easily aoxidized, Jin Erying
Ring amorphous band quality；Molten steel easily splashes, and molten steel is sputtered by the gap between tundish and funnel, is splashed to electric appliance around and sets
It is standby upper, influence device security；Funnel is easy to crack, when tundish starts to pour steel to nozzle packet, not due to funnel Yi Fashengyin preheatings
Steel is burst and pours caused by after a long time, and funnel, which has, washes away serious bleed-out phenomenon.
It is sputtered by the gap between tundish and funnel in conclusion how to efficiently solve molten steel, is splashed to surrounding
On electrical equipment, the problems such as influencing device security, be current those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide one kind and connecing steel funnel, this, which connects steel funnel and efficiently solves molten steel, passes through centre
The problems such as gap between packet and funnel sputters, is splashed on electrical equipment around, influences device security；The utility model
It includes the above-mentioned amorphous ribbon nozzle packet for connecing steel funnel that another object, which is to provide a kind of,.
In order to solve the above technical problems, the utility model provides the following technical solutions：
A kind of amorphous ribbon nozzle packet connects steel funnel, including funnel body, is connected to drawing for the funnel body bottom end
Fluid hole is arranged on the bottom surface of the funnel body in flow tube, and the drainage tube is set at the fluid hole.
Preferably, the funnel body include steel shell, the fire resisting chamber shell inside the steel shell, fill in
Magnesia layer between the steel shell and the fire resisting chamber shell.
Preferably, the bottom interior wall of the fire resisting chamber shell slopes inwardly tapered.
Preferably, there is the shelves flowing plate being obliquely installed in the fire resisting chamber shell.
Preferably, the shelves flowing plate is set to above the fluid hole.
Preferably, the shelves flowing plate extends from the open top of the fire resisting chamber shell to bottom.
Preferably, it is provided with heat-preservation cotton outside the steel shell.
Preferably, the height of the heat-preservation cotton is more than the height of steel shell.
Preferably, it is bonded by white glue between the drainage tube and the funnel body.
The utility model also provides a kind of amorphous ribbon nozzle packet, including nozzle packet ontology and is set to the nozzle packet
Ontology upper end connects steel funnel, and the steel funnel that connects is specially described in any one of the above embodiments to connect steel funnel.
Amorphous ribbon nozzle packet provided by the utility model connects steel funnel, and it includes funnel body, drainage to connect steel funnel
Pipe, drainage tube are connected to funnel body bottom end, fluid hole are arranged on the bottom surface of funnel body, and drainage tube is set at fluid hole.
It is high to the rising pouring of nozzle packet in tundish in the funnel body note to nozzle packet ontology that tundish molten steel passes through nozzle packet ontology upper end
Intermediate undertaking funnelling when warm molten steel.
Amorphous ribbon nozzle packet provided by the utility model connects steel funnel, and drainage tube stretches into the undertaking of nozzle packet ontology
In hole, when tundish imports molten steel by connecing steel funnel into nozzle packet, water conservancy diversion molten steel.Due to tundish furnace bottom and connect steel leakage
Bucket is in close contact, and molten steel is not exposed in air in the molten steel process of circulation, and then is influenced, and molten steel is not oxidizable in steel pouring process,
Amorphous band quality quality is higher, less has furnace bottom molten steel oxidizing slag and is accumulated to tundish and pour steel mouth, connects the safety of steel funnel
Property is higher；Molten steel easily splashes, and molten steel is by tundish and connects steel funnel and is directly entered nozzle packet ontology, will not splash around being mapped to
On electrical equipment, equipment is safer.
The utility model also provides a kind of amorphous ribbon nozzle packet, including nozzle packet ontology and is set to nozzle packet ontology
Upper end connects steel funnel, this, which connects steel funnel and is specially any of the above-described kind, connects steel funnel.Since above-mentioned connects steel funnel with above-mentioned
Technique effect, the amorphous ribbon nozzle packet that steel funnel is connect with this also should be with corresponding technique effect.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
The structural schematic diagram for connecing steel funnel that Fig. 1 is provided by a kind of specific implementation mode in the utility model；
Fig. 2 is another structural schematic diagram of Fig. 1；
Fig. 3 is the sectional view of Fig. 1.
It is marked in attached drawing as follows：
1- grades of flowing plates, 2- fire resisting chambers shell, 3- steel shells, 4- drainage tubes, 5- magnesia layers.
Specific implementation mode
The core of the utility model is to provide one kind and connecing steel funnel, this, which connects steel funnel and efficiently solves molten steel, passes through centre
The problems such as gap between packet and funnel sputters, is splashed on electrical equipment around, influences device security；The utility model
It includes the above-mentioned amorphous ribbon nozzle packet for connecing steel funnel that another core, which is to provide a kind of,.
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.
The knot for connecing steel funnel provided to Fig. 3, Fig. 1 by a kind of specific implementation mode in the utility model is be provided
Structure schematic diagram；Fig. 2 is another structural schematic diagram of Fig. 1；Fig. 3 is the sectional view of Fig. 1.
In a specific embodiment, amorphous ribbon nozzle packet provided by the utility model connects steel funnel, connects steel
Funnel includes funnel body, drainage tube 4, and drainage tube 4 is connected to funnel body bottom end, liquid is provided on the bottom surface of funnel body
Hole, drainage tube 4 are set at fluid hole.Tundish molten steel is noted by the funnel body of nozzle packet ontology upper end to nozzle packet ontology
In, the intermediate undertaking funnelling when tundish is to nozzle packet rising pouring high-temperature molten steel.
Amorphous ribbon nozzle packet provided by the utility model connects steel funnel, and drainage tube 4 stretches into holding for nozzle packet ontology
It connects in hole, when tundish imports molten steel by connecing steel funnel into nozzle packet, water conservancy diversion molten steel, service life is long, accepts effect
It is good, it prevents molten steel from splashing, the effect of undertaking and buffering is played to the molten steel that intermediate packet stream goes out, avoid the impact to nozzle packet
Big phenomenon.Due to tundish furnace bottom and the close contact of steel funnel is connect, molten steel is not exposed in air in the molten steel process of circulation, in turn
It influences, molten steel is not oxidizable in steel pouring process, and amorphous band quality quality is higher, less has furnace bottom molten steel oxidizing slag and is accumulated to
Tundish pours steel mouth, and the safety for connecing steel funnel is higher；Molten steel easily splashes, and molten steel is by tundish and connects steel funnel and is directly entered
Nozzle packet ontology, will not splash and be mapped on electrical equipment around, equipment is safer.
Above-mentioned to connect steel funnel only be a kind of preferred embodiment, is specifically not limited thereto, on this basis can be according to practical need
It makes with targetedly adjusting, to obtain different embodiments, funnel body includes steel shell 3, fire resisting chamber shell
2, magnesia layer 5, fire resisting chamber shell 2 are located inside steel shell 3, and 2 refractory heat-insulating of fire resisting chamber shell is not easy to split, and bleed-out is washed away in reduction
Occur.Magnesia layer 5 fills between steel shell 3 and fire resisting chamber shell 2, and 5 refractory heat-insulating of magnesia layer can keep the temperature, prevent molten steel
Leakage, temperature drop are less.
On the basis of above-mentioned specific implementation mode, those skilled in the art can be docked according to the difference of specific occasion
Steel funnel carries out several changes, the bottom interior wall of fire resisting chamber shell 2 slope inwardly it is tapered, convenient for forming funnel-form, convenient for drain into
In drainage tube 4, molten steel is contained, molten steel spluttering is prevented.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific implementation mode carries out several changes, has the shelves flowing plate 1 being obliquely installed in fire resisting chamber shell 2, when tundish is by connecing steel funnel
When importing molten steel into nozzle packet, this grade of flowing plate 1 can play the role of buffering and drainage, and molten steel impact when steel is poured in reduction subtracts
It is few that funnel bottom is washed away.Preferably, shelves flowing plate 1 is set to above fluid hole, and fluid hole is blocked, molten steel is avoided to be directly entered
Funnel bottom and fluid hole are washed away in fluid hole, molten steel impact when steel is poured in reduction, reduction.
Preferably, shelves flowing plate 1 extends from the open top of fire resisting chamber shell 2 to bottom, does not extend to bottom, and bottom retains
The connected space of setting height will not impact after molten steel forms one layer of molten steel pond, the molten steel docking for preventing tundish from flowing out
Steel funnel bottom electuary is excessive, causes bleed-out, and funnel splits and splash other security risks such as steel.
For connecing steel funnel in above-mentioned each embodiment, it is provided with heat-preservation cotton outside steel shell 3, reduces heat and dissipates
It loses.Preferably, heat-preservation cotton height is more than the height of steel shell 3, has insulation effect, can also lead to the stream of argon gas protection flowing
Steel.
It is provided by the utility model to connect steel funnel, drainage tube 4 and funnel body immovable in other components
Between be bonded by white glue, connection effect is preferable, is completely embedded, and cost is relatively low.
Steel funnel is connect based on what is provided in above-described embodiment, the utility model additionally provides a kind of amorphous ribbon nozzle packet,
The amorphous ribbon nozzle packet includes nozzle packet ontology and be set to nozzle packet ontology upper end connect steel funnel, wherein connecing steel funnel
Steel funnel is connect for any one in above-described embodiment.Steel leakage is connect since the amorphous ribbon nozzle packet uses in above-described embodiment
Bucket, so the advantageous effect of the amorphous ribbon nozzle packet please refers to above-described embodiment.
In the description of the present invention, it should be noted that the orientation of the instructions such as outer, interior, bottom of term or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of amorphous ribbon nozzle packet connects steel funnel, which is characterized in that including funnel body, be connected to the funnel body
Fluid hole is arranged on the bottom surface of the funnel body in the drainage tube (4) of bottom end, and the drainage tube (4) is set to the fluid hole
Place.
2. according to claim 1 connect steel funnel, which is characterized in that the funnel body includes steel shell (3), is located at
The internal fire resisting chamber shell (2) of the steel shell (3) fills between the steel shell (3) and the fire resisting chamber shell (2)
Magnesia layer (5).
3. according to claim 2 connect steel funnel, which is characterized in that the bottom interior wall of the fire resisting chamber shell (2) is lean-in
It is tiltedly tapered.
4. according to claim 2 connect steel funnel, which is characterized in that have the shelves being obliquely installed in the fire resisting chamber shell (2)
Flowing plate (1).
5. according to claim 4 connect steel funnel, which is characterized in that the shelves flowing plate (1) is set on the fluid hole
Side.
6. according to claim 5 connect steel funnel, which is characterized in that the shelves flowing plate (1) is from the fire resisting chamber shell (2)
Open top extends to bottom.
7. according to claim 2 connect steel funnel, which is characterized in that be provided with heat-preservation cotton outside the steel shell (3).
8. according to claim 7 connect steel funnel, which is characterized in that the height of the heat-preservation cotton is more than steel shell (3)
Height.
9. connecing steel funnel according to claim 1-8 any one of them, which is characterized in that the drainage tube (4) and the funnel
It is bonded by white glue between ontology.
10. a kind of amorphous ribbon nozzle packet, including nozzle packet ontology and be set to the nozzle packet ontology upper end connect steel leakage
Bucket, which is characterized in that the steel funnel that connects is specially that claim 1 to 9 any one of them connects steel funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869632.7U CN207770776U (en) | 2017-12-27 | 2017-12-27 | A kind of amorphous ribbon nozzle packet and its connect steel funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869632.7U CN207770776U (en) | 2017-12-27 | 2017-12-27 | A kind of amorphous ribbon nozzle packet and its connect steel funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770776U true CN207770776U (en) | 2018-08-28 |
Family
ID=63224997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869632.7U Active CN207770776U (en) | 2017-12-27 | 2017-12-27 | A kind of amorphous ribbon nozzle packet and its connect steel funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770776U (en) |
-
2017
- 2017-12-27 CN CN201721869632.7U patent/CN207770776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204234689U (en) | A kind of conticaster covering slag melting device | |
| CN108372286B (en) | A kind of electroslag remelting process prepares the device and method of bimetallic composite roll | |
| CN202824647U (en) | Continuous casting bale protecting and pouring sealing gasket | |
| CN107020383B (en) | It is used to prepare the tundish and its jetting method, vacuum melting furnace of metal dust | |
| CN111136256A (en) | Molten steel continuous casting equipment and continuous casting method | |
| CN201799594U (en) | Quantitative casting furnace for magnesium alloy electromagnetic pump | |
| CN102294451B (en) | Method for enhancing strip casting quality | |
| CN207770776U (en) | A kind of amorphous ribbon nozzle packet and its connect steel funnel | |
| CN108080591A (en) | A kind of amorphous band Integrated strip spraying bag and its bag method processed | |
| CN104399928A (en) | Continuous casting production process for producing wide-section 9Ni steel slab | |
| CN210254225U (en) | Immersion type water gap | |
| CN204997056U (en) | Middle current stabilizer of guaranteeing serviceability of T type continuous casting | |
| CN208276139U (en) | A kind of amorphous band integrated strip spraying bag | |
| CN110064742A (en) | Continuous cast crystallizer number deepens research method in two steel-making of one kind | |
| CN214349609U (en) | Leakage bag heat preservation device for jet deposition | |
| CN210254221U (en) | Immersion type water gap of H-shaped anti-leakage steel | |
| CN209830256U (en) | Novel immersed pouring ladle long nozzle | |
| CN210268230U (en) | Discharging and drainage device of intermediate frequency furnace | |
| CN105081246A (en) | Continuous feeding device and method for molten covering slag for continuous casting crystallizer | |
| CN103387337B (en) | For the production of the hot slag holding furnace of mineral wool | |
| CN203209684U (en) | Six-hole submerged nozzle for pouring large square blank | |
| CN206779440U (en) | Resistant to corrosion ladle | |
| CN207914584U (en) | Tundish upper nozzle protective case | |
| CN104985148A (en) | Tundish turbulence inhibitor for inhibiting short circuit current | |
| CN219581664U (en) | Anti-fracture and anti-blocking immersed nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |