CN216176536U - Movable copper-coated steel crystallizer device - Google Patents
Movable copper-coated steel crystallizer device Download PDFInfo
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- CN216176536U CN216176536U CN202121748928.XU CN202121748928U CN216176536U CN 216176536 U CN216176536 U CN 216176536U CN 202121748928 U CN202121748928 U CN 202121748928U CN 216176536 U CN216176536 U CN 216176536U
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Abstract
The utility model discloses a movable copper-clad steel crystallizer device, and relates to the technical field of metallurgy. The crystallizing device comprises a graphite mold, a conveying pipe and a cooling device, wherein the graphite mold is detachably arranged in a mold sleeve. One end of the conveying pipe is connected with the die sleeve, and the other end of the conveying pipe is connected with a sliding device. And in the process of replacing the graphite mold, the sliding device is slid to drive the conveying pipe and the graphite mold to be integrally moved out of the heat preservation furnace. Because the die sleeve and the material conveying pipe are connected, the die core of the graphite die does not need to be aligned with the material conveying pipe again after the graphite die is replaced, and the working time is saved.
Description
Technical Field
The utility model relates to the technical field of metallurgy, in particular to a movable copper-clad steel crystallizer device.
Background
The crystallizer is a main part required in the process of producing copper-clad steel, and a graphite mold in the crystallizer is a vulnerable part and needs to be replaced periodically in the processing process. Meanwhile, different graphite molds are also used for copper-clad steel with different specifications. Thus, the replacement frequency of the graphite mold is relatively high. However, in the prior art, the graphite mold replacement is a complicated process, and time is required to be spent to adjust other parts of the crystallizer and the mold core of the graphite mold again after the graphite mold replacement, so that much time is spent in the process, and the continuity of production is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a movable copper-clad steel crystallizer device, which aims to achieve the purposes of quickly replacing a graphite die and reducing the core alignment working time of the graphite die.
In order to achieve the purpose, the following technical scheme is adopted:
the utility model provides a mobilizable copper covers steel crystallizer device, the crystallizer is including the graphite jig that is located the holding furnace, be located the conveying pipeline outside the holding furnace and be used for the cooling device that the copper covers the steel cooling in the conveying pipeline, the graphite jig detachably locates in the die sleeve, its characterized in that:
one end of the material conveying pipe is connected with the die sleeve, and the other end of the material conveying pipe is connected with the sliding device;
the sliding device is arranged on the sliding rail so as to drive the crystallizer to slide along the sliding rail, and the sliding direction of the sliding device is the same as the conveying direction of the conveying pipe.
Furthermore, the cooling device is a circulating water cooling device, and the circulating water cooling device comprises a water cooling jacket sleeved on the conveying pipe, and a water inlet and a water outlet which are arranged on the water cooling jacket.
Furthermore, a water tank is arranged in the sliding device and is used for being penetrated by the copper-coated steel for secondary cooling.
Further, the die sleeve is connected with the material conveying pipe through a flange.
Furthermore, the sliding device comprises a body connected with the conveying pipe and a roller arranged at the bottom of the body, and the sliding device is provided with a traction device to drive the sliding device to slide along the sliding rail.
Further, the traction device is a motor and is used for driving the roller to rotate.
Furthermore, the traction device is a telescopic oil cylinder, one end of the telescopic oil cylinder is connected with the body, and the other end of the telescopic oil cylinder is connected with the base of the slide rail.
Has the advantages that:
1. the graphite mould is arranged in the mould sleeve, the material conveying pipe and the sliding device are connected into a whole, the material conveying pipe and the mould sleeve are driven to integrally move out of the heat preservation furnace through the sliding device in the process of replacing the graphite mould, and the mould sleeve and the material conveying pipe are in a connection state in the sliding process, so that a mould core of the graphite mould does not need to be aligned with a pipe orifice of the material conveying pipe again after a new graphite mould is replaced, and the working time is saved.
2. The utility model provides a traction device for replacing manpower for the sliding device, so that the labor intensity of operators is reduced.
Drawings
FIG. 1 is a schematic diagram of a novel removable copper clad steel crystallizer apparatus;
FIG. 2 is a schematic structural diagram of a cooling apparatus according to the present embodiment;
FIG. 3 is a schematic structural view of a sliding apparatus with a water tank according to the present embodiment;
fig. 4 is a schematic structural diagram of a sliding device pulled by a cylinder in the embodiment.
Wherein:
1-holding furnace; 2-die sleeve; 21-graphite mold; 22-a feed delivery pipe; 23-a cooling device; 24-circulating water cooling device; 241-water cooling jacket; 242-water inlet; 243-water outlet; 3-a sliding device; 31-a slide rail; 32-a water tank; 34-a body; 35-a roller; 4-a flange; 5-a traction device; 51-oil cylinder; 6-copper clad steel workpiece.
Detailed Description
The embodiment discloses a movable copper-clad steel crystallizer device which is applied to a horizontal continuous casting processing process of copper-clad steel. The technical effects of the embodiment are as follows: when the graphite mold of the crystallizer needs to be replaced due to the change of the specification of the copper-coated steel or the aging of the graphite mold, the working steps of the graphite mold core and the core of the transmission pipeline can be omitted, and the time for replacing the graphite mold is shortened.
The present embodiment will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the movable copper-clad steel crystallizer device comprises a graphite mold 21 positioned in a holding furnace 1, wherein the graphite mold 21 is detachably arranged in a mold sleeve 11, and the mold sleeve 11 is arranged in the holding furnace 1 through a fixing mechanism such as a bracket; the crystallizer also comprises a feed delivery pipe 22 positioned outside the holding furnace 1 and a cooling device 23 used for cooling the copper-clad steel in the feed delivery pipe 22.
One end of the feed pipe 22 is connected to the die case 11, and the other end of the feed pipe 22 is connected to a slide 3.
The sliding device 3 is mounted on the slide rail 31 to drive the feeding pipe 22, the cooling device 23, the graphite mold 21 and the mold sleeve 11 to slide along the slide rail 31, and the sliding direction is the same as the feeding direction of the feeding pipe 22.
The copper-coated steel sequentially passes through the die sleeve 11, the graphite die 21, the material conveying pipe 22 and the sliding device 3.
In the conventional art, it takes time to complete the core work by replacing the graphite mold 21, that is: the core of the graphite mold 21 after replacement is aligned with the pipe of the feed pipe 22 to ensure that the copper-clad steel coming out of the graphite mold 21 does not deviate in position relative to the orifice of the feed pipe 22, so that the copper-clad steel can smoothly enter the feed pipe 22. In this embodiment, the graphite mold 21 and the mold shell 11 are taken out of the holding furnace 1 by the slide device 3 and then the graphite mold 21 is replaced. Because the die sleeve 11 is connected with the conveying pipe 22 and the die sleeve 11 moves integrally along with the conveying pipe 22, the die sleeve 11 is not separated from the conveying pipe 22 in the process of replacing the graphite die 21, the step of aligning the graphite die 21 with the conveying pipe 22 is not needed, the time for replacing the graphite die 21 can be effectively reduced, and the processing progress of a production line is not influenced.
The purpose of the cooling device 23 is to cool the copper-clad steel in the pipe 22 so that the copper-clad layer has a better crystallization effect. The cooling device in this embodiment can select the circulating water cooling device 24, as shown in fig. 2, the circulating water cooling device 24 is sleeved on the feeding pipe 22, and includes a water cooling jacket 241, a water inlet 242 and a water outlet 243, water is injected into the water inlet through an external water pipe, the water flows in the water cooling jacket 241 to complete the water cooling and temperature reduction, and is finally discharged from the water outlet 243, the water discharged from the water outlet 243 can be introduced into an external cooling tower, and a water source accessed by the water inlet 242 also flows out from the cooling tower, thereby forming a cooling water circulation process.
In order to obtain better cooling effect, a water tank 32 is further disposed in the sliding device 3, and referring to fig. 3, the copper-clad steel passes through the water tank 32 to achieve the purpose of secondary cooling, so as to further improve the crystallization effect. Obviously, the water tank 32 does not have a good sealing effect, so in order to cooperate with the use of the water tank 32, the following solution may be applied: a water collection tank and a water pump are arranged in the sliding device 3, the water collection tank is positioned below the water tank 32, the opening of the water collection tank is larger than the water tank 32 and is used for collecting water falling from the water tank 32, and the water in the water collection tank is pumped into the water tank 32 through the water pump. The water collecting tank not only finishes the work of collecting falling water, but also can be used as a device for naturally cooling water. It should be noted that the water collection tank and the water pump are only one scheme for being used with the water tank 32, and since the water tank 32 is a secondary cooling device, the cooling device 23 can well cool the copper-clad steel, the temperature of the copper-clad steel is low when the copper-clad steel is conveyed to the water tank 32 only through the conveying pipe 22, and the requirement of secondary cooling can be met only by arranging the water tank 32. The sealing effect of the water tank 32 is not a problem to be solved by the present embodiment.
The connecting between the feeding pipe 22 and the die case 21 should be stable and firm, and also have the function of detachable separation, so that when the die case 21 needs to be replaced, the original die case 21 can be conveniently and quickly separated from the feeding pipe 22. The feed pipe 22 and the die case 21 are thereby connected by the flange 4.
In order to more conveniently replace the graphite mold and reduce the labor intensity of workers in the replacement process, the sliding device 3 disclosed in the embodiment further comprises a traction device 5 instead of manually pushing and pulling the sliding device 3. As shown in FIG. 4, the sliding device 3 comprises a body 34, the body 34 is connected with the feeding pipe 22, and a plurality of rollers 35 are mounted on the bottom of the body 34. There are several alternatives for the traction means 5 to be implemented.
First, the traction device 5 is a motor, and the motor is used for driving the roller 35 to rotate, and the two can be connected through a gear or a belt to complete the power transmission process. The sliding device 3 can be driven to reciprocate on the sliding rail 31 through the positive and negative rotation of the motor.
Secondly, the traction device 5 can also be a telescopic oil cylinder 51, one end of the oil cylinder 51 is fixedly connected with the body 34, and the other end of the oil cylinder 51 is fixedly connected with the base of the slide rail 31. The sliding device 3 may also be driven to reciprocate on the slide rail 31 by the telescopic operation of the oil cylinder 51.
The traction device may also be any other mechanism capable of driving the sliding device 3 to reciprocate on the sliding rail 31 in the prior art, which is not listed here.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a mobilizable copper covers steel crystallizer device, the crystallizer is including the graphite jig that is located the holding furnace, be located the conveying pipeline outside the holding furnace and be used for the cooling device that the copper covers the steel cooling in the conveying pipeline, the graphite jig detachably locates in the die sleeve, its characterized in that:
one end of the material conveying pipe is connected with the die sleeve, and the other end of the material conveying pipe is connected with the sliding device;
the sliding device is arranged on the sliding rail and used for driving the crystallizer to slide along the sliding rail, and the sliding direction of the sliding device is the same as the conveying direction of the conveying pipe.
2. The movable copper-clad steel crystallizer device of claim 1, wherein: the cooling device is a circulating water cooling device which comprises a water cooling sleeve sleeved on the conveying pipe, and a water inlet and a water outlet which are arranged on the water cooling sleeve.
3. The movable copper-clad steel crystallizer device of claim 1, wherein: and a water tank is arranged in the sliding device and is used for being penetrated by the copper-coated steel for secondary cooling.
4. The movable copper-clad steel crystallizer device of claim 1, wherein: the die sleeve is connected with the material conveying pipe through a flange.
5. The movable copper-clad steel crystallizer device of claim 1, wherein: the sliding device comprises a body connected with the conveying pipeline and a roller arranged at the bottom of the body, and the sliding device is provided with a traction device to drive the sliding device to slide along the sliding rail.
6. A movable copper clad steel crystallizer apparatus as defined in claim 5, wherein: the traction device is a motor and is used for driving the roller to rotate.
7. A movable copper clad steel crystallizer apparatus as defined in claim 5, wherein: the traction device is a telescopic oil cylinder, one end of the telescopic oil cylinder is connected with the body, and the other end of the telescopic oil cylinder is connected with the base of the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748928.XU CN216176536U (en) | 2021-07-29 | 2021-07-29 | Movable copper-coated steel crystallizer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748928.XU CN216176536U (en) | 2021-07-29 | 2021-07-29 | Movable copper-coated steel crystallizer device |
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| Publication Number | Publication Date |
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| CN216176536U true CN216176536U (en) | 2022-04-05 |
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| CN202121748928.XU Active CN216176536U (en) | 2021-07-29 | 2021-07-29 | Movable copper-coated steel crystallizer device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918391A (en) * | 2022-06-01 | 2022-08-19 | 杭州富通电线电缆有限公司 | Process for preparing oxygen-free copper rod by up-drawing method |
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2021
- 2021-07-29 CN CN202121748928.XU patent/CN216176536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918391A (en) * | 2022-06-01 | 2022-08-19 | 杭州富通电线电缆有限公司 | Process for preparing oxygen-free copper rod by up-drawing method |
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