CN208879653U - A kind of casting stripper apparatus for copper continuous casting rolling production process - Google Patents
A kind of casting stripper apparatus for copper continuous casting rolling production process Download PDFInfo
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- CN208879653U CN208879653U CN201821657664.5U CN201821657664U CN208879653U CN 208879653 U CN208879653 U CN 208879653U CN 201821657664 U CN201821657664 U CN 201821657664U CN 208879653 U CN208879653 U CN 208879653U
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Abstract
This application discloses a kind of casting stripper apparatus for copper continuous casting rolling production process, including the first mechanism and the second mechanism, the first mechanism can be inserted into the second mechanism, and the interconnecting piece of the first mechanism and the second mechanism is provided with brazing circle；First mechanism includes injection unit and insertion section, and injection unit is connect with insertion section；Injection unit includes injecting chamber and the connector around injection chamber setting；Insertion section includes first chamber and the insertion piece around first chamber setting, and first chamber is connected to injection chamber；Second mechanism includes concave part and blowing unit, and second chamber is provided in groove, and insertion piece can be inserted into concave part, and first chamber is connected to second chamber.The present apparatus can spray acetylene and oxygen according to setting; form carbon black; it is attached to three faces in steel band face and cast wheel slot; protect the service life of steel band and cast wheel; it will not be scorched by copper water; it can be used for the demoulding of solid-state copper base, guarantee copper base any surface finish, the crystallization inside slab can also be improved and reduce the generation of stomata.
Description
Technical field
This application involves continuous metallurgical fields, and in particular to Thermal Power Engineering Field.
Background technique
In field of metallurgy, steel band and cast wheel slot are needed to configure, is poured directly into steel band in the material of casting process high temperature
In cast wheel slot, steel band and cast wheel slot are all easy to be damaged by copper water, and the solid-state copper base demoulding after cooling down is not easy, copper base after demoulding
It is rough, be not easy to form column crystal inside slab and intercrystalline stomata increase.
Summary of the invention
The application's aims to overcome that problem above of the existing technology, provides a kind of raw for copper continuous casting tandem rolling
The casting stripper apparatus of process is produced, the present apparatus can spray acetylene and oxygen into casting slot according to setting, be allowed to imperfect combustion shape
At one layer of carbon black, three faces in steel band face and cast wheel slot are attached to, steel band and cast wheel form a confined space for copper water
Casting cooling, carbon black can protect the service life of steel band and cast wheel, will not be scorched by copper water, moreover it can be used to which the demoulding of solid-state copper base is protected
Copper base any surface finish is demonstrate,proved, can also improve the crystallization inside slab by the thickness of silica aerogel layer and reduce the generation of stomata.
In order to achieve the above objectives, reach above-mentioned technical effect, the technical solution of the application is as follows: one kind connects for copper continuous casting
The casting stripper apparatus of production process, including the first mechanism and the second mechanism are rolled, first mechanism can be inserted into second machine
The interconnecting piece of structure, first mechanism and second mechanism is provided with brazing circle；
First mechanism includes injection unit and insertion section, and the injection unit is connect with the insertion section；
The injection unit includes injecting chamber and the connector around the injection chamber setting；
The insertion section includes first chamber and the insertion piece around first chamber setting, the first chamber and institute
State injection chamber connection；
Second mechanism includes concave part and blowing unit, and second chamber, the insertion piece energy are provided in the groove
It is inserted into the concave part, the first chamber is connected to the second chamber.
It further comprise that the injection chamber one end is connected to the first chamber in one preferred embodiment of the application,
It is provided with injection hole on its other end, the injection hole is towards being provided with chamfering outside the connector.
It further comprise that the radial area of the first chamber is less than the injection chamber in one preferred embodiment of the application
Radial area.
It further comprise that the radial area of the first chamber is less than second chamber in one preferred embodiment of the application
The radial area of room.
It further comprise that the radial area of the injection chamber is less than the second chamber in one preferred embodiment of the application
Radial area.
It further comprise that one end of the concave part is against the outer of first mechanism in one preferred embodiment of the application
On shoulder.
It further comprise that the brazing circle is arranged in the concave part and resists external shoulder in one preferred embodiment of the application
On position.
It further comprise that the injection unit and the insertion section are integrally formed in one preferred embodiment of the application, it is described
The cross-sectional diameter of insertion section is less than the injection unit cross-sectional diameter.
It further comprise that several spray-holes are provided in the blowing unit in one preferred embodiment of the application.
It further comprise outside the connector in outer-hexagonal shape in one preferred embodiment of the application.
The beneficial effect of the application is:
Energy basis sprays acetylene into casting slot by the first mechanism to link together and the second mechanism in one, the application
And oxygen, it is allowed to imperfect combustion and forms one layer of carbon black, be attached to three faces in steel band face and cast wheel slot, steel band is formed with cast wheel
Casting of one confined space for copper water is cooling, and carbon black can protect the service life of steel band and cast wheel, will not be scorched by copper water, moreover it is possible to
For the demoulding of solid-state copper base, guarantee copper base any surface finish, the crystallization inside slab can also be improved by the thickness of silica aerogel layer
With the generation for reducing stomata.
Secondly, device is uniformly distributed around the circle of Φ 16mm as acetylene and oxygen using the hole of 8 Φ 1mm in the application
Outlet, the technique which meets SCR3000 continuous casting and rolling require (oxygen flow: 2 SCFH, acetylene flow: 20SCFH), separately
Outside, what the manufacture material of the stripper apparatus was selected is brass, and fusing point is lower than fine copper, avoids because stripper apparatus is fallen accidentally into copper
Influence in liquid, to product quality generation.
Thirdly, the stripper apparatus and external equipment use thread connecting mode in the application, ontology is by two portions
Part brazing connection, is fixed, avoiding can by way of the concave part grafting brazing of insertion section and the second mechanism in the first mechanism
Gas leak is fired, the safety of device is effectively guaranteed.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, with the preferred embodiment of the application and cooperate attached drawing below detailed description is as follows.
The specific embodiment of the application is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
Technical solution in technology in ord to more clearly illustrate embodiments of the present application, below will be in embodiment technical description
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the application
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of the application preferred embodiment；
Fig. 2 is the right view face cross-sectional view of the application preferred embodiment；
Fig. 3 is the rearview of the application preferred embodiment；
Fig. 4 is the structure chart of the first mechanism of the application preferred embodiment；
Fig. 5 is the structure chart of the second mechanism of the application preferred embodiment
In Fig. 1-5: 1, first mechanism, the 2, second mechanism, 3, brazing circle, 4, injection unit, 5, insertion section, 6, injection chamber, 7,
Connector, 8, first chamber, 9, insertion piece, 10, concave part, 11 blowing units, 12, second chamber, 13, injection hole, 14, injection
Hole.
Specific embodiment
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.
Embodiment
As shown in Figs. 1-5, a kind of casting stripper apparatus for copper continuous casting rolling production process is disclosed in the present embodiment,
Including the first mechanism 1 and the second mechanism 2, the first mechanism 1 can be inserted into the second mechanism 2, the connection of the first mechanism 1 and the second mechanism 2
Portion is provided with brazing circle 3；
First mechanism 1 includes injection unit 4 and insertion section 5, and injection unit 4 is connect with insertion section 5；
Injection unit 4 includes injection chamber 6 and the connector 7 around the injection setting of chamber 6；
Insertion section 5 includes first chamber 8 and the insertion piece 9 around the setting of first chamber 8, and first chamber 8 and injection chamber 6 connect
It is logical；
Second mechanism 2 includes concave part 10 and blowing unit 11, is provided with second chamber 12 in groove, insertion piece 9 can be inserted into
In concave part 10, first chamber 8 is connected to second chamber 12.
Fuel gas is injected in main body by injection unit 4, passes sequentially through injection chamber 6, first chamber 8.Second chamber 12, most
It is sprayed afterwards from blowing unit 11.Fuel gas and combustion-supporting gas are sufficiently mixed balance in chamber one by one, so that can finally stablize
And it is efficient from blowing unit 11 spray, carbon black can be generated to the greatest extent effectively in acting surface burn incompletely, cover
Cast slot and steel band face.
In the application can according to by the first mechanism 1 for linking together and the second mechanism 2 sprayed into casting slot acetylene and
Oxygen is allowed to imperfect combustion and forms one layer of carbon black, is attached to three faces in steel band face and cast wheel slot, and steel band and cast wheel form one
Casting of a confined space for copper water is cooling, and carbon black can protect the service life of steel band and cast wheel, will not be scorched by copper water, moreover it is possible to use
In the demoulding of solid-state copper base, guarantee copper base any surface finish, can also by the thickness of silica aerogel layer, improve crystallization inside slab and
Reduce the generation of stomata.
Device is uniformly distributed the outlet as acetylene and oxygen, design symbol around the circle of Φ 16mm using the hole of 8 Φ 1mm
The technique for closing SCR3000 continuous casting and rolling requires (oxygen flow: 2SCFH, acetylene flow: 20SCFH), in addition, the stripper apparatus
What manufacture material was selected is brass, and fusing point is lower than fine copper, avoids because stripper apparatus is fallen into copper liquid accidentally, to product quality
The influence of generation.
Device and external equipment use thread connecting mode, and ontology is connected by two component brazings.The company of ontology
The insertion section 5 connected in the first mechanism 1 and the mode of the 10 grafting brazing of concave part of the second mechanism 2 are fixed, and combustible gas is avoided
It lets out in vitro, the safety of device is effectively guaranteed.
When in use, injection 6 one end of chamber is connected to the application with first chamber 8, and injection hole 13 is provided on the other end,
Injection hole 13 is towards being provided with chamfering outside connector 7.The design of injection hole 13 is easy for device and connect with preceding road air feed equipment,
Avoiding device connecting portion gas leakage.
When in use, the radial area of first chamber 8 is less than the radial area of injection chamber 6 to the application.Fuel gas is by infusing
Enter chamber 6 and enter first chamber 8, transmission channel narrows, and gas flow rate increases, and fuel gas can be mixed effectively with combustion-supporting gas.
When in use, the radial area of first chamber 8 is less than the radial area of second chamber 12 to the application.Gas is by first
Chamber 8 is transmitted to second chamber 12, and transmission and open ended gas increase, and gas is allowed adequately to be put down in second chamber 12
Weighing apparatus is avoided being brought gas supply uneven due to pipeline transmission problem, can guarantee the steady operation of device after active balance.
When in use, the radial area of injection chamber 6 is less than the radial area of second chamber 12 to the application.Transmit the straight of pipeline
Diameter variation is in order in the process for guaranteeing gas transport, moreover it is possible to allow gas to be sufficiently mixed and balance during transportation, guarantee
Road, which is stablized, afterwards sprays.
When in use, one end of concave part 10 is against in the external shoulder of the first mechanism 1 the application, and brazing circle 3 is arranged in groove
Portion 10 resists on the position of external shoulder.After first mechanism 1 and the second mechanism 2 are linked together by plug-in type, it is arranged on tie point
External shoulder detent can be effectively provided, guarantee the installation space and connection depth between the two of second chamber 12, brazing circle 3
Effectively the first mechanism 1 and the second mechanism 2 can be fixed, moreover it is possible to avoid gas leakage.
When in use, injection unit 4 and insertion section 5 are integrally formed the application, and the cross-sectional diameter of insertion section 5 is less than injection unit
4 cross-sectional diameters.Such design and structure allow it is seamless between injection unit 4 and injection unit 4, be avoided that gas leak, together
The insertion section Shi Nengrang 5 is fully inserted into concave part 10, and the pressure during gas transport is effectively passed on tube wall.
The application when in use, is provided with several spray-holes 14 in blowing unit 11.Spray-hole 14 is used to spray gas, just
Carbon black is formed in lower step burning gases.
The application is in outer-hexagonal shape outside connector 7 when in use.Outer-hexagonal shape is conveniently connected and fixed.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of casting stripper apparatus for copper continuous casting rolling production process, it is characterised in that: including the first mechanism and second
Mechanism, first mechanism can be inserted into second mechanism, and the interconnecting piece of first mechanism and second mechanism is provided with
Brazing circle；
First mechanism includes injection unit and insertion section, and the injection unit is connect with the insertion section；
The injection unit includes injecting chamber and the connector around the injection chamber setting；
The insertion section includes first chamber and the insertion piece around first chamber setting, the first chamber and the note
Enter chamber connection；
Second mechanism includes concave part and blowing unit, and second chamber is provided in the groove, and the insertion piece can be inserted into
In the concave part, the first chamber is connected to the second chamber.
2. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, it is characterised in that:
The injection chamber one end is connected to the first chamber, injection hole is provided on the other end, the injection hole is described in
Chamfering is provided with outside connector.
3. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, it is characterised in that:
The radial area of the first chamber is less than the radial area of the injection chamber.
4. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 3, it is characterised in that:
The radial area of the first chamber is less than the radial area of the second chamber.
5. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 4, it is characterised in that:
The radial area of the injection chamber is less than the radial area of the second chamber.
6. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, it is characterised in that:
One end of the concave part is against in the external shoulder of first mechanism.
7. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 6, it is characterised in that:
The brazing circle is arranged in the concave part and resists on the position of external shoulder.
8. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, it is characterised in that:
The injection unit and the insertion section are integrally formed, and it is straight that the cross-sectional diameter of the insertion section is less than the injection cross section
Diameter.
9. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, it is characterised in that:
Several spray-holes are provided in the blowing unit.
10. a kind of casting stripper apparatus for copper continuous casting rolling production process according to claim 1, feature exist
In: it is in outer-hexagonal shape outside the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657664.5U CN208879653U (en) | 2018-10-12 | 2018-10-12 | A kind of casting stripper apparatus for copper continuous casting rolling production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657664.5U CN208879653U (en) | 2018-10-12 | 2018-10-12 | A kind of casting stripper apparatus for copper continuous casting rolling production process |
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| Publication Number | Publication Date |
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| CN208879653U true CN208879653U (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821657664.5U Active CN208879653U (en) | 2018-10-12 | 2018-10-12 | A kind of casting stripper apparatus for copper continuous casting rolling production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971443A (en) * | 2018-10-12 | 2018-12-11 | 江苏亨通精工金属材料有限公司 | A kind of casting stripper apparatus for copper continuous casting rolling production process |
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2018
- 2018-10-12 CN CN201821657664.5U patent/CN208879653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971443A (en) * | 2018-10-12 | 2018-12-11 | 江苏亨通精工金属材料有限公司 | A kind of casting stripper apparatus for copper continuous casting rolling production process |
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