CN209867301U - Online fire removing and nodule cutting device for continuous casting round billet - Google Patents
Online fire removing and nodule cutting device for continuous casting round billet Download PDFInfo
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- CN209867301U CN209867301U CN201920546875.XU CN201920546875U CN209867301U CN 209867301 U CN209867301 U CN 209867301U CN 201920546875 U CN201920546875 U CN 201920546875U CN 209867301 U CN209867301 U CN 209867301U
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Abstract
The utility model relates to the technical field of steel-making continuous casting metallurgy auxiliary devices, in particular to a continuous casting round billet on-line fire cutting device; the structure is simple, the cost is low, the practicability is strong, the service life is long, the fire cutting burl can be reduced or eliminated to the maximum extent, unnecessary manpower and material resources are reduced, the consumption of spare parts is reduced, and the appearance quality of a casting blank is enhanced; the steel slag collecting gun comprises a gun body, wherein the gun body is arranged on two sides of a casting blank of a fire cutting machine, a first nozzle, a second nozzle, a third nozzle and a fourth nozzle are arranged at the lower end of the gun body, the first nozzle and the second nozzle are respectively tangent to the surface of the casting blank at an angle of 30 degrees to blow fire cutting positions, the third nozzle blows the bottom in the horizontal direction of the bottom, and the fourth nozzle enables collected steel slag to be concentrated in one direction.
Description
Technical Field
The utility model relates to a technical field of steelmaking continuous casting metallurgy auxiliary device especially relates to a continuous casting round billet removes fire on line and cuts tumour device.
Background
As is well known, the continuous casting round billet on-line hot-cutting device is an auxiliary device for cutting off hot-cutting burrs at two ends of a casting blank during on-line hot cutting of a continuous casting round billet, and is widely used in the field of steelmaking and continuous casting metallurgy; the existing device for removing the fire cutting nodules of the continuous casting round billet on line is used for discovering that the fire cutting nodules exist at two ends of the casting blank when the continuous casting round billet is subjected to on-line fire cutting, so that a large amount of workload is brought to a subsequent finishing process, the fire cutting nodules also exist in the running process of the casting blank in a conveying roller way and impact with the roller way, the service life of equipment parts such as the conveying roller way and a bearing is shortened, and the use economy is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a simple structure, low cost, the practicality is strong, long service life, and the tumour is cut to reduction or elimination fire that can furthest reduces unnecessary manpower, material resources, reduces spare part consumption, and the appearance quality of reinforcing casting blank improves the online fire tumour device of getting rid of the continuous casting round billet of using economy.
The utility model discloses a fire cutting device is got rid of on line to continuous casting round billet, including the body of a gun, the body of a gun is installed in the both sides of fire cutting machine casting blank, and the body of a gun lower extreme is provided with first nozzle, second nozzle, third nozzle and fourth nozzle, first nozzle and second nozzle respectively blow with 30 jiaos and casting blank surface tangent and penetrate fire cutting position, the bottom is blown with bottom horizontal direction to the third nozzle, the fourth nozzle makes and collects the slag and concentrates toward a direction.
The utility model discloses a continuous casting round billet removes fire on line and cuts tumour device still includes blowing sediment mouth, coupling nut and baffle, the baffle passes through coupling nut and is connected with blowing sediment mouth.
The utility model discloses a continuous casting round billet removes fire on line and cuts tumour device, first nozzle, second nozzle, third nozzle and fourth nozzle all design by oneself into straightway gas gap structure according to flat nozzle's design.
The utility model discloses a continuous casting round billet removes fire on line and cuts tumour device installs the solenoid directional valve on every stream compressed air pipeline, receives PLC automatic control.
The utility model discloses a continuous casting round billet is got rid of on line and is done a fire and cut tumour device, blowing sediment mouth, first nozzle, second nozzle, third nozzle, fourth nozzle, baffle, coupling nut and windshield are heat-resisting stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: when flame cutting casting blank, first nozzle and second nozzle all blow with the casting blank surface tangent and penetrate the fire and cut tumour position, and the third nozzle blows with bottom horizontal direction and penetrates the bottom, and the fourth nozzle is collected slag and is concentrated toward a direction, simple structure, low cost, and the practicality is strong, long service life, and the reduction that can furthest or elimination fire cuts tumour, reduces unnecessary manpower, material resources such as off-line coping, reduces spare part consumption, strengthens the appearance quality of casting blank, improves and uses economic nature.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic connection diagram of the slag blowing nozzle, the connecting nut and the baffle;
FIG. 3 is a schematic structural view of a first nozzle;
FIG. 4 is a schematic structural view of a baffle;
FIG. 5 is a schematic view of the coupling nut;
in the drawings, the reference numbers: 1. a first nozzle; 2. a second nozzle; 3. a third nozzle; 4. a fourth nozzle; 5. a slag blowing nozzle; 6. a connecting nut; 7. and a baffle plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the utility model discloses an online fire cutting device for removing continuous casting round billet, which comprises a gun body, wherein the gun body is arranged on two sides of a casting blank of a fire cutting machine, a first nozzle 1, a second nozzle 2, a third nozzle 3 and a fourth nozzle 4 are arranged at the lower end of the gun body, the first nozzle 1 and the second nozzle 2 are respectively tangent to the surface of the casting blank at an angle of 30 degrees to blow fire cutting positions, the third nozzle 3 blows the bottom in the horizontal direction of the bottom, and the fourth nozzle 4 concentrates collected steel slag in one direction; when flame cutting casting blank, first nozzle and second nozzle all blow with the casting blank surface tangent and penetrate the fire and cut tumour position, and the third nozzle blows with bottom horizontal direction and penetrates the bottom, and the fourth nozzle is collected slag and is concentrated toward a direction, simple structure, low cost, and the practicality is strong, long service life, and the reduction that can furthest or elimination fire cuts tumour, reduces unnecessary manpower, material resources such as off-line coping, reduces spare part consumption, strengthens the appearance quality of casting blank, improves and uses economic nature.
The utility model discloses a continuous casting round billet on-line fire removing and nodule removing device, which also comprises a slag blowing nozzle 5, a connecting nut 6 and a baffle 7, wherein the baffle 7 is connected with the slag blowing nozzle 5 through the connecting nut 6; the baffle plate ensures that the gas flow of the nitrogen does not incline under strong wind, and the connecting nut plays a role in fixing the baffle plate, so that the position of the baffle plate is not changed, the installation and the disassembly are convenient, and the operation is convenient and fast; the use convenience is improved.
The utility model discloses a device for removing fire-cut nodules on continuous casting round billets, a first nozzle 1, a second nozzle 2, a third nozzle 3 and a fourth nozzle 4 are all designed into a straight-line section air gap structure according to the design idea of a flat nozzle; can realize high-speed ejection of gas and improve the use reliability.
The utility model discloses a continuous casting round billet online fire removing and nodule removing device, wherein an electromagnetic directional valve is arranged on each flow of compressed air pipeline and is automatically controlled by a PLC; the electromagnetic directional valve and the flame cutting machine are synchronous in cutting, so that gas is cut off and fed, and the blowing of compressed nitrogen is completed.
The utility model discloses a continuous casting round billet online removing fire cutting device, a slag blowing nozzle 5, a first nozzle 1, a second nozzle 2, a third nozzle 3, a fourth nozzle 4, a baffle 7, a connecting nut 6 and a wind cap are all made of heat-resistant stainless steel; the heat-resistant stainless steel material can prolong the service life of parts and improve the use economy.
The utility model discloses a fire cutting tumour device is got rid of on line to continuous casting round billet, it is at the during operation, when flame cut casting blank, first nozzle and second nozzle all blow with the casting blank surface tangent and penetrate fire cutting tumour position, the third nozzle blows with bottom horizontal direction and penetrates the bottom, the fourth nozzle is that collect slag and concentrate to one direction, simple structure, low cost, the practicality is strong, long service life, can furthest reduction or eliminate fire cutting tumour, reduce unnecessary manpower, material resources such as off-line coping, reduce spare part consumption, the appearance quality of reinforcing casting blank improves and uses the economic nature; the baffle plate ensures that the gas flow of the nitrogen does not incline under strong wind, and the connecting nut plays a role in fixing the baffle plate, so that the position of the baffle plate is not changed, the installation and the disassembly are convenient, and the operation is convenient and fast; the use convenience is improved; the high-speed ejection of gas can be realized, and the use reliability is improved; the electromagnetic directional valve and the flame cutting machine are synchronous in cutting, so that gas is cut off and fed, and the blowing of compressed nitrogen is completed; the heat-resistant stainless steel material can prolong the service life of parts and improve the use economy.
The utility model discloses a continuous casting round billet removes fire on line and cuts tumour device, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at many and give unnecessary details.
The utility model relates to an on-line fire-cutting device for continuous casting round billet, under the condition that the contrary explanation is not made, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a continuous casting round billet removes fire on line and cuts tumour device, its characterized in that, includes the body of a gun, the body of a gun is installed in the both sides of fire cutting machine casting blank, and the body of a gun lower extreme is provided with first nozzle (1), second nozzle (2), third nozzle (3) and fourth nozzle (4), first nozzle (1) and second nozzle (2) respectively blow with 30 jiaos and casting blank surface tangent and penetrate fire and cut tumour position, bottom horizontal direction is blown with the bottom to third nozzle (3), fourth nozzle (4) make collect the slag and concentrate toward a direction.
2. The on-line hot-cutting device for removing the continuous casting round billet in the claim 1 is characterized by further comprising a slag blowing nozzle (5), a connecting nut (6) and a baffle plate (7), wherein the baffle plate (7) is connected with the slag blowing nozzle (5) through the connecting nut (6).
3. The online continuous casting round billet removing fire-cut beading device as claimed in claim 2, wherein the first nozzle (1), the second nozzle (2), the third nozzle (3) and the fourth nozzle (4) are all designed into straight-line section air gap structures according to the design idea of flat nozzles.
4. The on-line scarfing device for the continuous casting round billets as claimed in claim 3, wherein a solenoid directional valve is installed on each flow of compressed air pipe, and is automatically controlled by a PLC.
5. The on-line hot-cutting device for the continuous casting round billet according to claim 4, wherein the slag blowing nozzle (5), the first nozzle (1), the second nozzle (2), the third nozzle (3), the fourth nozzle (4), the baffle plate (7), the connecting nut (6) and the windshield are all made of heat-resistant stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546875.XU CN209867301U (en) | 2019-04-19 | 2019-04-19 | Online fire removing and nodule cutting device for continuous casting round billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546875.XU CN209867301U (en) | 2019-04-19 | 2019-04-19 | Online fire removing and nodule cutting device for continuous casting round billet |
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| Publication Number | Publication Date |
|---|---|
| CN209867301U true CN209867301U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546875.XU Active CN209867301U (en) | 2019-04-19 | 2019-04-19 | Online fire removing and nodule cutting device for continuous casting round billet |
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| CN (1) | CN209867301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719236A (en) * | 2020-12-18 | 2021-04-30 | 广东韶钢松山股份有限公司 | Cutting slag removing device and using method thereof |
| CN113118399A (en) * | 2021-04-09 | 2021-07-16 | 山东莱钢永锋钢铁有限公司 | Steel billet slag nodule cleaning device applied to continuous casting machine system |
-
2019
- 2019-04-19 CN CN201920546875.XU patent/CN209867301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719236A (en) * | 2020-12-18 | 2021-04-30 | 广东韶钢松山股份有限公司 | Cutting slag removing device and using method thereof |
| CN113118399A (en) * | 2021-04-09 | 2021-07-16 | 山东莱钢永锋钢铁有限公司 | Steel billet slag nodule cleaning device applied to continuous casting machine system |
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