CN212384555U - Continuous casting bloom on-line slag blowing device - Google Patents
Continuous casting bloom on-line slag blowing device Download PDFInfo
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- CN212384555U CN212384555U CN202021614837.2U CN202021614837U CN212384555U CN 212384555 U CN212384555 U CN 212384555U CN 202021614837 U CN202021614837 U CN 202021614837U CN 212384555 U CN212384555 U CN 212384555U
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- slag blowing
- slag
- casting bloom
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Abstract
The utility model discloses a continuous casting bloom blows sediment device on line, wherein, continuous casting bloom blows sediment device on line and includes: the slag blowing pipe, the electromagnetic valve, the flow guide mechanism and the energy medium air pressure air pipeline are arranged in the slag blowing pipe; the energy medium air pressure air pipeline, the flow guide mechanism and the slag blowing pipe are sequentially communicated, and the flow guide mechanism is provided with an electromagnetic valve for controlling the on-off of the flow guide mechanism; outputting air pressure wind with energy medium in the energy medium air pressure wind pipeline; the slag blowing pipe is fixed on the side surface of the flame cutting machine, and a slag blowing nozzle on the slag blowing pipe faces the continuous casting bloom to be processed and is positioned on the same horizontal plane with the bottom of the continuous casting bloom. The device overcomes the problems that the deburring machine is generally used for removing the steel nodules in the prior art, but the cost input and the maintenance cost are high, the processing time is long, and the working efficiency is low.
Description
Technical Field
The utility model relates to a steel rolling process technical field specifically relates to a continuous casting bloom blows sediment device on line.
Background
At present, a steel rolling process cannot clean the steel nodules at the bottom of a continuous casting billet after the section of a medium-large continuous casting billet is cut on line, so that defects on the surface of a rolled material are caused due to the fact that the steel nodules are not completely removed on the rolled material, the requirements of a continuous casting and rolling process cannot be met, hot charging efficiency is improved, energy is saved, and therefore the device and the method for processing the steel nodules on line are particularly important. In the prior art, a deburring machine is generally used for removing the steel nodules, but the cost input and the maintenance cost are high, the processing time is long, and the working efficiency is low.
Therefore, provide one kind and can carry out on-line treatment to the billet of continuous casting billet bottom after the cutting in the use, reduced the thickness and the width of billet, satisfy the production requirement of continuous casting and continuous rolling, reduced the turnover cost, improve hot charge efficiency, the energy can be saved, and a continuous casting bloom blows sediment device on line that work efficiency is high is the utility model discloses the problem that needs solve urgently.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at overcoming and generally using the burr-grinding machine to get rid of the dross among the prior art, but the cost drops into and the maintenance cost is high, and the processing time is long, the problem that work efficiency is low, thereby provide one kind and can carry out on-line treatment to the dross of continuous casting billet bottom after the cutting in the use, the thickness and the width of dross have been reduced, satisfy the production requirement of continuous casting and continuous rolling, the turnover cost has been reduced, improve hot charge efficiency, the energy can be saved, and the high online sediment device that blows of a continuous casting bloom of work efficiency.
In order to realize the above-mentioned purpose, the utility model provides a continuous casting bloom blows sediment device on line, the continuous casting bloom blows sediment device on line and includes: the slag blowing pipe, the electromagnetic valve, the flow guide mechanism and the energy medium air pressure air pipeline are arranged in the slag blowing pipe;
the energy medium air pressure air pipeline, the flow guide mechanism and the slag blowing pipe are sequentially communicated, and the electromagnetic valve is arranged on the flow guide mechanism and used for controlling the on-off of the flow guide mechanism; outputting air pressure wind with an energy medium in the energy medium air pressure wind pipeline; the slag blowing pipe is fixed on the side surface of the flame cutting machine, and a slag blowing nozzle on the slag blowing pipe faces towards the continuous casting bloom to be processed and is positioned on the same horizontal plane with the bottom of the continuous casting bloom.
Preferably, the flow guide mechanism includes: the seamless steel pipe, the metal hose and the rubber hose are sequentially communicated; the seamless steel pipe and the metal hose are respectively arranged on two opposite sides of the electromagnetic valve, and the slag blowing pipe is communicated with the rubber hose; and the energy medium air pressure air pipeline is communicated with the seamless steel pipe.
Preferably, the rubber hose is arranged inside a tank chain on the flame cutter.
Preferably, the slag blowing pipe is arranged in parallel with a cutting gun on a flame cutting machine, and the distance between the slag blowing pipe and the initial cutting position of the continuous casting bloom to be processed is at least 100 mm.
Preferably, the slag blowing pipe is in threaded connection with the slag blowing nozzle.
Preferably, the electromagnetic valve is controlled by a time-delay switch.
According to the technical scheme, the utility model provides a continuous casting bloom blows sediment device on line when using beneficial effect does: and the energy medium air pressure air pipeline and the flow guide mechanism are utilized to introduce air pressure air with an energy medium to the slag blowing pipe, so that the steel nodules and steel slag generated by cutting the bottom of the continuous casting bloom are cleaned on line, and a slag blowing nozzle on the slag blowing pipe faces the continuous casting bloom to be treated and is positioned on the same horizontal plane with the bottom of the continuous casting bloom, so that the steel nodules and the steel slag can be accurately cleaned.
Other features and advantages of the present invention will be described in detail in the detailed description which follows; and the parts which are not involved in the utility model are all the same with the prior art or can be realized by adopting the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an on-line slag blowing device for continuous casting blooms, which is provided in a preferred embodiment of the invention;
FIG. 2 is a schematic structural diagram of a metal hose on an on-line slag blowing device for continuous casting blooms according to a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of a tank chain on a fire cutting machine provided in a preferred embodiment of the present invention.
Description of the reference numerals
1 blowing slag pipe 2 rubber leather pipe
3 energy medium air pressure air pipeline 4 solenoid valve
5 blowing slag nozzle 6 continuous casting bloom
7 seamless steel pipe 8 metal hose
9 fire cutting machine
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1-3, the utility model provides an online slag blowing device for continuous casting bloom, the online slag blowing device for continuous casting bloom comprises: the slag blowing device comprises a slag blowing pipe 1, an electromagnetic valve 4, a flow guide mechanism and an energy medium air pressure air pipeline 3; the energy medium air pressure air pipeline 3, the flow guide mechanism and the slag blowing pipe 1 are sequentially communicated, and the electromagnetic valve 4 is arranged on the flow guide mechanism and used for controlling the on-off of the flow guide mechanism; the energy medium air pressure air pipeline 3 outputs air pressure air with energy medium; the slag blowing pipe 1 is fixed on the side surface of the flame cutting machine 9, and a slag blowing nozzle 5 on the slag blowing pipe 1 faces the continuous casting bloom 6 to be processed and is positioned on the same horizontal plane with the bottom of the continuous casting bloom.
In the scheme, the energy medium air pressure air pipeline and the flow guide mechanism are utilized to introduce air pressure air with an energy medium to the slag blowing pipe 1, so that the steel nodules and steel slag generated by cutting the bottom of the continuous casting bloom 6 are cleaned on line, the slag blowing nozzle 5 on the slag blowing pipe 1 faces the continuous casting bloom 6 to be processed and is positioned on the same horizontal plane with the bottom of the continuous casting bloom 6, and the steel nodules and the steel slag can be accurately cleaned.
In a preferred embodiment of the present invention, the flow guide mechanism includes: the seamless steel pipe 7, the metal hose 8 and the rubber tube 2 are communicated in sequence; the seamless steel pipe 7 and the metal hose 8 are respectively arranged on two opposite sides of the electromagnetic valve 4, and the slag blowing pipe 1 is communicated with the rubber hose 8; the energy medium air pressure air pipeline 3 is communicated with the seamless steel pipe 7.
In the above scheme, the solenoid valve 4 is provided with a fixed interface, the seamless steel tube 7 and the metal hose 8 are respectively fixed on the fixed interface in a threaded manner, the solenoid valve 4 is connected with the energy medium air compression air duct 3 through the seamless steel tube 7, the metal hose 8 is communicated with the rubber hose 2 and then communicated with the slag blowing tube 1, the metal hose 8 and the rubber hose 2 are convenient for adjusting the position of the slag blowing tube, and the rubber hose is generally made of high-strength high-temperature-resistant materials, so that the problem of damage and the influence on cleaning work are prevented.
In a preferred embodiment of the present invention, the rubber hose 2 is provided inside a tank chain on the flame cutter 9.
In the technical scheme, the utility model discloses make full use of original tank chain on the flame cutting machine 9 to protect still convenient the removal to rubber leather hose 2, another convenience the tank chain can also prevent rubber leather hose 2 takes place the phenomenon of buckling, causes the jam problem.
In a preferred embodiment of the present invention, the slag blowing pipe 1 is parallel to the cutting torch of the flame cutting machine 9, and the distance between the slag blowing pipe 1 and the initial cutting position of the continuous casting bloom 6 to be processed is at least 100 mm.
In the scheme, the structure effectively improves the cleaning effect on the premise of ensuring the safety of the slag blowing pipe 1.
In a preferred embodiment of the present invention, the slag blowing pipe is connected to the slag blowing nozzle 5 in a threaded manner, so that the slag blowing nozzle 5 can be conveniently replaced and the angle of the slag blowing nozzle 5 can be adjusted.
In a preferred embodiment of the present invention, the electromagnetic valve 4 is controlled by a time-delay switch. The delayed on-off control means that the electromagnetic valve 4 is opened for cleaning after delaying for a certain time after receiving a cutting start or end signal.
According to the content, the on-line slag blowing device and the method for the continuous casting bloom provided by the utility model have the working principle that:
adjusting a slag blowing nozzle of a slag blowing pipe and the bottom of a continuous casting bloom on a uniform level so as to ensure that the slag blowing pipe can effectively clean cut steel nodules on the continuous casting bloom; the seamless steel pipe, the metal hose and the rubber hose can effectively control the on-off of the flow guide due to the flow guide of the air pressure air with the energy medium by the electromagnetic valve: for example, after the electromagnetic valve obtains a cutting start signal for 10 seconds, the electromagnetic valve is opened, and the slag blowing device starts to blow slag; and after the electromagnetic valve obtains a cutting end signal for 10 seconds, closing the electromagnetic valve, and ending slag blowing by the slag blowing device.
The utility model provides an online sediment device that blows of continuous casting bloom when using, overcome and generally use the burr-grinding machine to get rid of the steel tumour among the prior art, but the cost drops into and the maintenance cost is high, and processing time is long moreover, problem that work efficiency is low.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. The utility model provides an online sediment device that blows of continuous casting bloom which characterized in that, the online sediment device that blows of continuous casting bloom includes: the slag blowing pipe (1), the electromagnetic valve (4), the flow guide mechanism and the energy medium air pressure air pipeline (3);
the energy medium air pressure air pipeline (3), the flow guide mechanism and the slag blowing pipe (1) are sequentially communicated, and the electromagnetic valve (4) is arranged on the flow guide mechanism and used for controlling the on-off of the flow guide mechanism; the energy medium air pressure air pipeline (3) outputs air pressure air with energy medium; the slag blowing pipe (1) is fixed on the side surface of the flame cutting machine (9), and a slag blowing nozzle (5) on the slag blowing pipe (1) faces towards the continuous casting bloom (6) to be processed and is positioned on the same horizontal plane with the bottom of the continuous casting bloom (6).
2. The on-line continuous casting bloom slag blowing device according to claim 1, wherein the flow guide mechanism comprises: a seamless steel pipe (7), a metal hose (8) and a rubber hose (2) which are communicated in sequence; the seamless steel pipe (7) and the metal hose (8) are respectively arranged on two opposite sides of the electromagnetic valve (4), and the slag blowing pipe (1) is communicated with the rubber hose (2); the energy medium air pressure air pipeline (3) is communicated with the seamless steel pipe (7).
3. The on-line slag blowing device for continuous casting blooms according to claim 2, characterized in that the rubber hose (2) is arranged inside a tank chain on a flame cutter (9).
4. The on-line continuous casting bloom blowing device according to claim 1, wherein the slag blowing pipe (1) is arranged in parallel with a cutting torch of a flame cutting machine (9), and the distance between the slag blowing pipe (1) and the initial cutting position of the continuous casting bloom (6) to be processed is at least 100 mm.
5. The on-line continuous casting bloom slag blowing device according to claim 1, wherein the slag blowing pipe (1) is in threaded connection with the slag blowing nozzle (5).
6. The on-line continuous casting bloom slag-blowing device according to claim 1, wherein the electromagnetic valve (4) is controlled by a time-delay switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614837.2U CN212384555U (en) | 2020-08-06 | 2020-08-06 | Continuous casting bloom on-line slag blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614837.2U CN212384555U (en) | 2020-08-06 | 2020-08-06 | Continuous casting bloom on-line slag blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212384555U true CN212384555U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021614837.2U Active CN212384555U (en) | 2020-08-06 | 2020-08-06 | Continuous casting bloom on-line slag blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212384555U (en) |
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2020
- 2020-08-06 CN CN202021614837.2U patent/CN212384555U/en active Active
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