CN208427728U - Molten steel bag apparatus - Google Patents
Molten steel bag apparatus Download PDFInfo
- Publication number
- CN208427728U CN208427728U CN201820613756.7U CN201820613756U CN208427728U CN 208427728 U CN208427728 U CN 208427728U CN 201820613756 U CN201820613756 U CN 201820613756U CN 208427728 U CN208427728 U CN 208427728U
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- CN
- China
- Prior art keywords
- molten steel
- oxygen
- transfer chamber
- steel
- metallic nozzle
- Prior art date
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model relates to a kind of auxiliary device for steel ladle cleaning and the molten steel bag apparatus with the device, including oxygen tank and oxygen hose, one end of the oxygen hose to connect with the gas outlet of the oxygen tank, and the other end of the oxygen hose is connected with Metallic Nozzle At The Ingot.Oxygen is stored in oxygen tank, oxygen is sprayed by spray head, spray head is directed toward molten steel transfer chamber, since the steel in molten steel transfer chamber is still in the condition of high temperature, the oxygen direct projection of ejection can accelerate the oxidation of steel to steel, since oxygen has certain impact force, a notch can will be blown out on steel, thus later period worker can be directly clamped among under prizing steel out of molten steel transfer chamber in notch using crowbar.
Description
Technical field
The utility model relates to a kind of molten steel bag apparatus, belong to molten steel storing field.
Background technique
Steel ladle accepts molten steel for steel mill, Foundry Works before open hearth, electric furnace or converter, carries out pouring practice.Existing
In the case of positive activity, after having cast in molten steel transfer chamber, since the temperature of molten steel transfer chamber itself is relatively low, lead to steel
One layer of steel is bonded on Spinal Cord Oedema chamber, because needing manually to utilize the tools such as crowbar by molten steel transfer chamber after having poured every time
On steel sled under, can be cast transhipment next time, and it is more laborious manually to prize lower steel.
Utility model content
Of the existing technology in order to solve the problems, such as, the utility model provides a kind of auxiliary dress for steel ladle cleaning
It sets and the molten steel bag apparatus with the device, blows steel using oxygen, accelerate the degree of oxidation of steel, and can will blow on the steel of high temperature
A notch out, under facilitating worker to prize steel from molten steel transfer chamber using the notch.
The technology employed by the present utility model is
A kind of auxiliary device for steel ladle cleaning, including oxygen tank and oxygen hose, one end of the oxygen hose and institute
The gas outlet connection of oxygen tank is stated, the other end of the oxygen hose is connected with Metallic Nozzle At The Ingot.
In general, one end that the other end of the oxygen hose is in charge of with 3 simultaneously is connect, the other end being in charge of described in 3 is equal
It is connected with a Metallic Nozzle At The Ingot.
Alternatively, one end that the other end of the oxygen hose is in charge of with 4 simultaneously is connect, the other end being in charge of described in 4 is equal
It is connected with a Metallic Nozzle At The Ingot.
The utility model additionally provides a kind of molten steel bag apparatus, including steel ladle ontology, and the steel ladle ontology has upper
The molten steel transfer chamber of end opening is connected with hanging structure, the center of the bottom wall of the molten steel transfer chamber in the molten steel transfer chamber
Position offers the first puff prot, and 2 the second puff prots, 2 second sprays are offered on the side wall of the molten steel transfer chamber
Port is oppositely arranged, and first puff prot is matched with second puff prot with the Metallic Nozzle At The Ingot.
Preferably, first puff prot and second puff prot are referred to as puff prot, in 4 Metallic Nozzle At The Ingots
3 Metallic Nozzle At The Ingots are cooperatively connected with 3 puff prots respectively, and a remaining Metallic Nozzle At The Ingot is opened with the molten steel transfer chamber
Cooperate at mouthful.
Further, 3 plugs, 3 plugs and 3 puff prots one are also connected in the molten steel transfer chamber
One corresponding matching.
In general, the plug is connected on the outer wall of the molten steel transfer chamber by chain, the material of the plug is casting
Iron.
The utility model has the beneficial effects that
It is stored with oxygen in oxygen tank, oxygen is sprayed by spray head, spray head is directed toward molten steel transfer chamber, due to molten steel transfer chamber
Interior steel is still in the condition of high temperature, and the oxygen direct projection of ejection can accelerate the oxidation of steel to steel, since oxygen has certain rush
Power is hit, a notch can will be blown out on steel, thus later period worker can be directly clamped among in notch using crowbar and transport steel from molten steel
Under intracavitary sled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of auxiliary device；
Fig. 2 is the structural schematic diagram of steel ladle；
The cross-sectional view of steel ladle when Fig. 3.
Wherein: 1, oxygen tank；2, oxygen hose；3, it is in charge of；4, Metallic Nozzle At The Ingot；5, molten steel transfer chamber；6, the second puff prot；
7, plug；8, the first puff prot.
Specific embodiment
Referring to Fig. 1, the utility model provides a kind of auxiliary device for steel ladle cleaning, which includes oxygen
One end of gas tank 1 and oxygen hose 2, oxygen hose 2 is connect with the gas outlet of oxygen tank 1, and another choosing of oxygen hose 2 is connected with metal spray
First 4.
Under normal circumstances, the molten steel transfer chamber 5 of steel ladle carries molten steel, after molten steel is finished down in by molten steel transfer chamber 5,
One layer of steel plate can be speckled in molten steel transfer chamber 5, the temperature of this part steel plate is relatively high, but can not freely transport with molten steel
Chamber 5 separates, and opens oxygen tank 1 at this time, sprays oxygen from Metallic Nozzle At The Ingot 4, Metallic Nozzle At The Ingot 4 is directed toward steel plate, due to steel billet temperature
Very high, steel plate is contacted with oxygen, and the part that steel plate is contacted with oxygen can quickly aoxidize, and recycles the impact force of oxygen, thus can
Steel plate is blown out into a notch, then crowbar is recycled to agitate notch, thus steel plate can be separated out of molten steel transfer chamber 5.
One end that the other end of the oxygen hose 2 is in charge of 3 with 3 simultaneously is connect, and 3 other end is in charge of described in 3 and is connected
It is connected to a Metallic Nozzle At The Ingot 4.
One end that the other end of the oxygen hose 2 is in charge of 3 with 4 simultaneously is connect, and 3 other end is in charge of described in 4 and is connected
It is connected to a Metallic Nozzle At The Ingot 4.
Referring to Fig. 1-Fig. 2, the utility model additionally provides a kind of molten steel bag apparatus, including steel ladle ontology, steel ladle sheet
Body includes the molten steel transfer chamber 5 of upper end opening, is connected with hanging structure in molten steel transfer chamber 5, in the bottom wall of molten steel transfer chamber 5
Heart position offers the first puff prot 8, and 2 the second puff prots, 6,2 the second puff prots are offered on the side wall of molten steel transfer chamber 5
6 are oppositely arranged, and the first puff prot 8 is matched with the second puff prot 6 with Metallic Nozzle At The Ingot 4.
When needing to unload the steel in molten steel transfer chamber 5,3 Metallic Nozzle At The Ingots 4 of auxiliary device are inserted respectively into
In one puff prot 8 and the second puff prot 6, oxygen tank 1 is opened, oxygen is sprayed from this 3 puff prots, acts directly on the interior of steel plate
Portion, thus 3 notches can be formed in 3 puff prot corresponding positions of steel, because spraying oxygen without manual control Metallic Nozzle At The Ingot 4
Blow to steel plate.
Certainly an also surplus Metallic Nozzle At The Ingot 4 can manual control blow to steel plate.
First puff prot 8 and second puff prot 6 are referred to as puff prot, and 3 in 4 Metallic Nozzle At The Ingots 4
Metallic Nozzle At The Ingot 4 is cooperatively connected with 3 puff prots respectively, a remaining Metallic Nozzle At The Ingot 4 and the molten steel transfer chamber 5
Opening cooperation.
3 plugs 7,3 plug 7 and 3 puff prots are also connected in the molten steel transfer chamber 5 to correspond
Cooperation.
The setting of plug 7 can block puff prot, when by molten steel is carried in molten steel transfer chamber 5, prevent molten steel from blocking spray
Port.
When then needing to cooperate Metallic Nozzle At The Ingot 4 and puff prot, plug 7 need to only be separated with puff prot, then metal is sprayed
First 4 cooperate with puff prot.
The plug 7 is connected on the outer wall of the molten steel transfer chamber 5 by chain, and the material of the plug 7 is cast iron.
When needing to block puff prot using plug 7, plug 7 is tapped using iron hammer, so that it is guaranteed that plug 7 is blocked pair
The puff prot answered.
Claims (4)
1. a kind of molten steel bag apparatus has auxiliary device, auxiliary device includes oxygen tank and oxygen hose, one end of the oxygen hose
It is connect with the gas outlet of the oxygen tank, the other end of the oxygen hose is connected with Metallic Nozzle At The Ingot, the other end of the oxygen hose
The one end being in charge of simultaneously with 4 is connect, and the other end being in charge of described in 4 is respectively connected with a Metallic Nozzle At The Ingot, it is characterised in that: also
Including steel ladle ontology, the steel ladle ontology has the molten steel transfer chamber of upper end opening, is connected in the molten steel transfer chamber
Hanging structure, the center of the bottom wall of the molten steel transfer chamber offer the first puff prot, the side wall of the molten steel transfer chamber
On offer 2 the second puff prots, 2 second puff prots are oppositely arranged, first puff prot and second jet
Mouth is matched with the Metallic Nozzle At The Ingot.
2. molten steel bag apparatus according to claim 1, it is characterised in that: first puff prot and second puff prot
It is referred to as puff prot, 3 Metallic Nozzle At The Ingots in 4 Metallic Nozzle At The Ingots are cooperatively connected with 3 puff prots respectively, and remaining one
The opening of the Metallic Nozzle At The Ingot and the molten steel transfer chamber cooperates.
3. molten steel bag apparatus according to claim 2, it is characterised in that: be also connected with 3 in the molten steel transfer chamber and block up
Head, 3 plugs and 3 puff prots correspond and cooperate.
4. molten steel bag apparatus according to claim 3, it is characterised in that: the plug is connected to the molten steel by chain
On the outer wall of transfer chamber, the material of the plug is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613756.7U CN208427728U (en) | 2018-04-26 | 2018-04-26 | Molten steel bag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613756.7U CN208427728U (en) | 2018-04-26 | 2018-04-26 | Molten steel bag apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427728U true CN208427728U (en) | 2019-01-25 |
Family
ID=65102454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820613756.7U Active CN208427728U (en) | 2018-04-26 | 2018-04-26 | Molten steel bag apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427728U (en) |
-
2018
- 2018-04-26 CN CN201820613756.7U patent/CN208427728U/en active Active
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| GR01 | Patent grant |