CN209632086U - A kind of conticaster and its casting billet surface clearing apparatus - Google Patents
A kind of conticaster and its casting billet surface clearing apparatus Download PDFInfo
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- CN209632086U CN209632086U CN201920286350.7U CN201920286350U CN209632086U CN 209632086 U CN209632086 U CN 209632086U CN 201920286350 U CN201920286350 U CN 201920286350U CN 209632086 U CN209632086 U CN 209632086U
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- main body
- body frame
- casting billet
- clearing apparatus
- billet surface
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Abstract
This application discloses a kind of casting billet surface clearing apparatus, including for the perforative main body frame of slab and several nozzles for being mounted on the main body frame inner peripheral portion, the nozzle can spray water to the surface of the slab, also, the main body frame is mountable on the frame body before conticaster cutting action.The problem of casting billet surface clearing apparatus provided herein, effective solution oxidized iron sheets on surface of casting blank, improves cut quality, guarantee sizing accuracy, strengthens slab and effectively cool down, improve slab quality, it is easy to maintenance, long service life, at low cost also, using water as cooling medium.Disclosed herein as well is a kind of conticasters including above-mentioned casting billet surface clearing apparatus.
Description
Technical field
This application involves continuous casting installation for casting fields, more particularly to a kind of casting billet surface clearing apparatus.In addition, the application also relates to
And a kind of conticaster including above-mentioned casting billet surface clearing apparatus.
Background technique
In continuous casting production process, casting billet surface is cooling to generate irregular iron scale, causes gas flame cuttiug sparking difficult,
Scale system detection length is difficult, and transport raceway fouling causes scratch, and cleaning is not thorough, while will cause continuous casting billet high temperature rolling
Process is influenced by iron scale, forms mass defect.
Meanwhile under continuous casting billet presence, due to ambient temperature height, cleaning is difficult, and continuous casting billet inhomogeneous cooling is even, out straightening
By the effect of internal stress after machine, the defect that will also result in continuous casting billet is generated.
However, in the prior art, the iron scale generated for casting billet surface can generally be handled in following process,
Cost and precision for following process can all impact.
Therefore, how to realize promotion slab quality, avoid iron scale to the influence of rolling, be those skilled in the art's mesh
The preceding technical issues that need to address.
Utility model content
The purpose of the application is to provide a kind of casting billet surface clearing apparatus, which can be realized slab
The rapidly and efficiently removal of scale on surface, reduces the influence rotated to conveyor roller, and slab quality is good.Another mesh of the application
Be to provide a kind of conticaster including above-mentioned casting billet surface clearing apparatus.
To achieve the above object, the application provides the following technical solutions:
A kind of casting billet surface clearing apparatus, including for the perforative main body frame of slab and be mounted in the main body frame
Several nozzles of circumference, the nozzle can spray water to the surface of the slab, also, the main body frame is mountable to conticaster
On frame body between straightening process and cutting action.
It preferably, further include the metal hose being mounted on the main body frame, the metal hose and each nozzle
Connection, also, the other end of the metal hose can be connected to the secondary cooling water tank of conticaster.
It preferably, further include being mounted on the flow control valve that regulating water flow is used on the metal hose.
Preferably, the distance between the nozzle and the casting billet surface are 70-90mm, the pressure of flushing water in the nozzle
Power >=0.3MPa.
It preferably, further include spray rack, the spray rack is installed on the main body frame, and the nozzle is detachable
Be mounted on the spray end of the rack far from the main body frame.
Preferably, the main body frame is stainless steel frame.
Preferably, the main body frame is in octagon, is respectively mounted in the middle part of the inner wall of each side of the main body frame
There is the nozzle.
Preferably, the main body frame with a thickness of 55-65mm, the length on each side is 35-45mm.
Preferably, the inside of the main body frame is equipped with the hollow space for water flowing, the inner peripheral portion of the main body frame
Equipped with several water outlets, the nozzle is mounted on the water outlet, and the nozzle is connected to the hollow space.
The application also provides a kind of conticaster, including casting billet surface clearing apparatus described in above-mentioned any one.
Casting billet surface clearing apparatus provided herein, including for the perforative main body frame of slab and be mounted on described
Several nozzles of main body frame inner peripheral portion, the nozzle can spray water to the surface of the slab, also, the main body frame can pacify
Loaded on the frame body before conticaster cutting action.The casting billet surface clearing apparatus, effective solution casting billet surface iron oxide
The problem of skin, improves cut quality, guarantees sizing accuracy, strengthens slab and effectively cools down, improves slab quality, also, adopt
Use water as cooling medium, it is easy to maintenance, long service life, at low cost.
Conticaster provided herein is equipped with above-mentioned casting billet surface clearing apparatus, due to the casting billet surface clearing apparatus
It has above-mentioned technique effect, therefore, the conticaster equipped with the casting billet surface clearing apparatus should also be as having corresponding technical effect.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of casting billet surface clearing apparatus provided herein；
Wherein: main body frame (1), external metal hose (2), spray rack (3), nozzle (4).
Specific embodiment
The core of the application is to provide a kind of casting billet surface clearing apparatus, which can be realized slab
The rapidly and efficiently removal of scale on surface, reduces the influence rotated to conveyor roller, and slab quality is good.Another core of the application
The heart is to provide a kind of conticaster including above-mentioned casting billet surface clearing apparatus.
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Referring to FIG. 1, Fig. 1 is that a kind of structure of specific embodiment of casting billet surface clearing apparatus provided herein is shown
It is intended to.
In this embodiment, casting billet surface clearing apparatus includes main body frame 1 and nozzle 4.
Specifically, main body frame 1 runs through for slab, specifically, main body frame 1 is in polygon, it is mountable to conticaster
On frame body before cutting action, i.e., for slab in the internal flow of main body frame 1, the placement direction of main body frame 1 is preferably to hang down
Directly in the moving direction of slab, more specifically, oxidized iron sheets on surface of casting blank is cleaned to cutting action by the water that nozzle 4 sprays
In slag runner, existing slag runner structure is directly utilized, it is at low cost.Further, nozzle 4 is mounted on 1 inner peripheral portion of main body frame, nozzle 4
It sprays water towards slab.
The problem of casting billet surface clearing apparatus, effective solution oxidized iron sheets on surface of casting blank, improves cut quality, protects
Sizing accuracy is demonstrate,proved, slab is strengthened and effectively cools down, improves slab quality, also, using water as cooling medium, maintenance side
Just, long service life, at low cost.
It further include the metal hose 2 being mounted on main body frame 1, metal hose 2 on the basis of the respective embodiments described above
It is connected to each nozzle 4, also, the other end of metal hose 2 can be connected to the secondary cooling water tank of conticaster.Specifically, metal
Hose 2 is connected externally to cooling water system, which is preferably the water system of the secondary cooling water tank of conticaster, directly
It connects using existing cooling water, save the cost, also, the water quality of secondary cooling water meets requirement.
It further include being mounted on the flow that regulating water flow is used on metal hose 2 on the basis of the respective embodiments described above
Control valve.Specifically, first the water control valve door of device is opened before opening and pouring, adjust desired flow.
On the basis of the respective embodiments described above, the distance between nozzle 4 and casting billet surface are 70-90mm, preferably
Iron scale is washed away enough so set, on the one hand can satisfy flushing water, on the other hand be may be implemented in wide scope by 80mm
Cleaning；Pressure >=0.3MPa of flushing water in nozzle 4.
It further include spray rack 3 on the basis of the respective embodiments described above, spray rack 3 is installed on main body frame 1,
Nozzle 4 is detachably arranged in spray end of the rack 3 far from main body frame 1.
On the basis of the respective embodiments described above, main body frame 1 is stainless steel frame, prevents main body frame 1 from using
It gets rusty in journey.
On the basis of the respective embodiments described above, main body frame 1 be in octagon, each side of main body frame 1 it is interior
A nozzle 4 is mounted in the middle part of wall, a nozzle 4 is arranged in every face of octagon main body frame 1, i.e. the number of nozzle 4 is preferred
It is eight, also, each side of small side's ingot casting is corresponding with a nozzle 4 normal thereto.
On the basis of the respective embodiments described above, main body frame 1 with a thickness of 55-65mm, preferably 60mm, Mei Gebian
Length be 35-45mm, preferably 40mm.
On the basis of the respective embodiments described above, the inside of main body frame 1 is equipped with the hollow space for water flowing, body frame
The inner peripheral portion of frame 1 is equipped with several water outlets, and nozzle 4 is mounted on water outlet, and nozzle 4 is connected to hollow space.Specifically, in master
Apopore is opened up on the inside of every side of body frame 1, configures nozzle 4 on apopore.
What needs to be explained here is that the setting of the cleaning device, should make specific design according to various sizes of continuous casting billet,
Meet site requirement as far as possible, facilitates adjustment to repair, it is not limited to size and shape given by the present embodiment.
Clearing apparatus provided by the present embodiment thoroughly changes current continuous casting non-oxidation iron sheet cleaning method, site environment
Difference clears up difficult status, while reducing and cutting secondary pollution to slab because of iron scale, further improves slab quality；
It realizes that the essenceization of continuous casting billet improves, reduces chink accident rate；Slab iron scale decreases drastically than in the past, improves
Mill bar quality reduces production cost；Simple, easy to use, strong operability is installed.
It include that above-mentioned casting billet surface cleans dress present invention also provides one kind other than above-mentioned casting billet surface clearing apparatus
The conticaster set, refer to the prior art for other Each parts of the conticaster, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Casting billet surface clearing apparatus provided herein is described in detail above.It is used herein specifically a
The principle and implementation of this application are described for example, the application's that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the application principle
Under the premise of, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the claim of this application
Protection scope in.
Claims (10)
1. a kind of casting billet surface clearing apparatus, which is characterized in that including for the perforative main body frame of slab (1) and being mounted on institute
Several nozzles (4) of main body frame (1) inner peripheral portion are stated, the nozzle (4) can be sprayed water to the surface of the slab, also, described
Main body frame (1) is mountable on the frame body between continuous casting machine tension leveling process and cutting action.
2. casting billet surface clearing apparatus according to claim 1, which is characterized in that further include being mounted on the main body frame
(1) metal hose (2) on, the metal hose (2) are connected to each nozzle (4), also, the metal hose (2)
The other end can be connected to the secondary cooling water tank of conticaster.
3. casting billet surface clearing apparatus according to claim 2, which is characterized in that further include being mounted on the metal hose
(2) flow control valve of regulating water flow is used on.
4. casting billet surface clearing apparatus according to claim 3, which is characterized in that the nozzle (4) and the slab table
The distance between face is 70-90mm, pressure >=0.3MPa of the interior flushing water of the nozzle (4).
5. casting billet surface clearing apparatus according to claim 1, which is characterized in that further include spray rack (3), the spray
Leaching rack (3) is installed on the main body frame (1), and it is separate that the nozzle (4) is detachably arranged in the spray rack (3)
The end of the main body frame (1).
6. casting billet surface clearing apparatus according to claim 1, which is characterized in that the main body frame (1) is stainless steel
Frame.
7. according to claim 1 to casting billet surface clearing apparatus described in 6 any one, which is characterized in that the main body frame
(1) it is in octagon, is mounted on the nozzle (4) in the middle part of the inner wall of each side of the main body frame (1).
8. casting billet surface clearing apparatus according to claim 7, which is characterized in that the main body frame (1) with a thickness of
55-65mm, the length on each side are 35-45mm.
9. according to claim 1 to casting billet surface clearing apparatus described in 6 any one, which is characterized in that the main body frame
(1) inside is equipped with the hollow space for water flowing, and the inner peripheral portion of the main body frame (1) is equipped with several water outlets, the spray
Mouth (4) is mounted on the water outlet, and the nozzle (4) is connected to the hollow space.
10. a kind of conticaster, including casting billet surface clearing apparatus, which is characterized in that the casting billet surface clearing apparatus is right
It is required that casting billet surface clearing apparatus described in 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286350.7U CN209632086U (en) | 2019-03-06 | 2019-03-06 | A kind of conticaster and its casting billet surface clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286350.7U CN209632086U (en) | 2019-03-06 | 2019-03-06 | A kind of conticaster and its casting billet surface clearing apparatus |
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| CN209632086U true CN209632086U (en) | 2019-11-15 |
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| CN201920286350.7U Active CN209632086U (en) | 2019-03-06 | 2019-03-06 | A kind of conticaster and its casting billet surface clearing apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702162A (en) * | 2019-03-06 | 2019-05-03 | 山东钢铁股份有限公司 | A kind of conticaster and its casting billet surface clearing apparatus |
| CN111451464A (en) * | 2020-04-23 | 2020-07-28 | 芜湖新兴铸管有限责任公司 | Continuous casting bloom scratch on-line processing device |
-
2019
- 2019-03-06 CN CN201920286350.7U patent/CN209632086U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702162A (en) * | 2019-03-06 | 2019-05-03 | 山东钢铁股份有限公司 | A kind of conticaster and its casting billet surface clearing apparatus |
| CN111451464A (en) * | 2020-04-23 | 2020-07-28 | 芜湖新兴铸管有限责任公司 | Continuous casting bloom scratch on-line processing device |
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