CN202606824U - Smelting system for preparing amorphous strips - Google Patents
Smelting system for preparing amorphous strips Download PDFInfo
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- CN202606824U CN202606824U CN 201220189192 CN201220189192U CN202606824U CN 202606824 U CN202606824 U CN 202606824U CN 201220189192 CN201220189192 CN 201220189192 CN 201220189192 U CN201220189192 U CN 201220189192U CN 202606824 U CN202606824 U CN 202606824U
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- tundish
- intermediate frequency
- frequency furnace
- dolly
- smelting system
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Abstract
The utility model provides a smelting system for preparing amorphous strips. The smelting system comprises a frame and a nozzle bag, wherein the nozzle bag is arranged within the frame; a through hole suitable for casting molten steel is formed in the top surface of the frame positioned above the nozzle bag; the smelting system is also provided with a trolley; the trolley is arranged at the top of the frame; a tundish and an intermediate frequency furnace are arranged on the trolley; the intermediate frequency furnace is arranged above the tundish and suitable for pouring the molten steel in the intermediate frequency furnace into the tundish; and the trolley can move along the top surface of the frame and is suitable for moving the tundish above the nozzle bag. According to the utility model, as the tundish and the intermediate frequency furnace are arranged on the trolley, the tundish and the intermediate frequency furnace can move relative to the nozzle bag; when steel leakage phenomenon is generated in the tundish or the intermediate frequency furnace, the tundish or the intermediate frequency furnace is moved away by the trolley, so that devices, such as the nozzle bag and the like, can be prevented from being damaged by the molten steel; therefore, the production efficiency is increased and the maintenance cost is reduced.
Description
Technical field
The utility model relates to the amorphous band preparation field, is specifically related to a kind of smelting system that is used to prepare amorphous band.
Background technology
Non-crystaline amorphous metal is meant because ultra quench solidification makes alloy solution have little time to arrange in order crystallization, and the solid alloy of a kind of long-range lack of alignment state that obtains.What the preparation non-crystaline amorphous metal adopted is the technology of rapid solidification; The high-temperature molten steel that will be in molten condition is ejected on the chill roll of rotation at a high speed; Molten steel cools off rapidly with the speed of per second 1,000,000 degree; Only just 1300 ℃ molten steel is dropped to below 200 ℃, thereby form amorphous band with time of signa.
In the prior art, Chinese patent document CN85202699U discloses the continuous device for making of a kind of amorphous thin ribbon, and it comprises melting bag, internal heat type tundish, pouring ladle and water cooled rolls; Wherein tundish directly is arranged at the top of pouring ladle and water cooled rolls, and the melting bag is positioned at the top of tundish; Tundish is provided with the pincers pot that is used to hold alloy liquid; Outer periphery at crucible is equipped with heater; Bottom at pincers pot and tundish has hole, the mouth of a river, and the size in hole, the mouth of a river is complementary with the mouth of a river of being selected for use, and tundish also is provided with the stopper rod of leading that is used to control the molten steel flow.Also be provided with holding furnace to control the temperature of alloy liquid in the pouring ladle in the periphery of said pouring ladle, offer out with holes in the bottom of pouring ladle.Molten state alloy liquid during this device busy in the melting bag is through the pincers pot of a lander injection tundish, and the mouth of a river through the tundish bottom flows into pouring ladle again.Because pincers pots all is provided with heater with pouring ladle, thereby still remain on the high-temperature fusion attitude can make alloy liquid ejection pouring ladle the time, the alloy liquid of this high-temperature fusion attitude just can be produced out amorphous thin ribbon through rotating at a high speed after water cooled rolls cools off fast continuously.
The continuous device for making of above-mentioned amorphous thin ribbon is in actual production process; Melting bag and tundish are after long-term the use; Because the long-term erosion of molten steel; Be easy to generate the phenomenon of bleed-out, thereby especially leading of tundish is easy to generate the slit and makes the sealing variation of tundish between the stopper rod and the mouth of a river, and then cause the tundish bleed-out.The molten steel of revealing in melting bag or the tundish can damage the device that is positioned at its below and cause producing interruption, has reduced production efficiency, has increased the apparatus maintenance cost.
The utility model content
The utility model technical problem to be solved is that melting bag and tundish are after long-term the use in the prior art; Because the long-term erosion of molten steel; Be easy to generate the phenomenon of bleed-out, the molten steel of revealing in melting bag or the tundish can damage the device that is positioned at its below and cause producing interruption, reduces production efficiency; Increased the problem of maintenance of equipment cost, and then provide a kind of tundish to move and reduce the smelting system that is used to prepare amorphous band of the loss that the bleed-out phenomenon brings relative to the nozzle bag.
The technical scheme that being used to described in the utility model prepares the smelting system of amorphous band is:
A kind of smelting system that is used to prepare amorphous band comprises:
Vehicle frame;
The nozzle bag, said nozzle bag is arranged on the inside of said vehicle frame, and the top of frame that is positioned at the said nozzle side of wrapping is provided with the through hole that is suitable for pouring into a mould molten steel;
Said smelting system also is provided with dolly; Said dolly is arranged on the top of said vehicle frame, and said dolly is provided with tundish and intermediate frequency furnace, and said intermediate frequency furnace is arranged on the top of said tundish; Be suitable for the molten steel in the said intermediate frequency furnace is poured into said tundish
Said dolly can and be suitable for said tundish is moved to the top of said nozzle bag along the top mobile of said vehicle frame.
The end face of said vehicle frame is provided with track, and said dolly is through the top mobile of said track along said vehicle frame.
Also be provided with slide rail on the said dolly, said tundish and intermediate frequency furnace can be realized relatively moving along said slide rail.
Be provided with cast gate at said tundish top, be provided with leakage mouth and the flow control device that cooperates with said leakage mouth in said tundish bottom.
Said flow control device is the stopper flow-controlled device.
The Power Drive Unit that said dolly is provided with the power control that is connected with said intermediate frequency furnace and drives said moving of car.
Also be provided with weight-measuring device, said weight-measuring device carries out check weighing to said tundish and inner molten steel thereof.
The advantage that being used to described in the utility model prepares the smelting system of amorphous band is:
The described smelting system that is used to prepare amorphous band of the utility model comprises: vehicle frame; The nozzle bag, said nozzle bag is arranged on the inside of said vehicle frame, and the top of frame that is positioned at the said nozzle side of wrapping is provided with the through hole that is suitable for pouring into a mould molten steel; Said smelting system also is provided with dolly; Said dolly is arranged on the top of said vehicle frame; Said dolly is provided with tundish and intermediate frequency furnace; Said intermediate frequency furnace is arranged on the top of said tundish, is suitable for the molten steel in the said intermediate frequency furnace is poured into said tundish, and said dolly can and be suitable for said tundish is moved to the top of said nozzle bag along the top mobile of said vehicle frame.The utility model can be on the dolly that the nozzle bag moves through tundish and intermediate frequency furnace are arranged on; When tundish or intermediate frequency furnace generation bleed-out phenomenon; Through travelling car, can make tundish and intermediate frequency furnace rapidly away from the devices such as nozzle bag of below, can prevent that molten steel from causing damage to devices such as nozzle bags; Thereby the production efficiency of providing reduces maintenance cost.
Description of drawings
For the content that makes the utility model is more clearly understood, below according to the specific embodiment of the utility model and combine accompanying drawing, the utility model is done further detailed explanation, wherein:
Fig. 1 is used to prepare the sketch map of the smelting system of amorphous band for the utility model is described;
Reference numeral is expressed as among the figure: the 1-power control; The 2-dolly; The 3-Power Drive Unit; The 4-intermediate frequency furnace; The 5-cast gate; The 6-flow control device; The 7-tundish; The 8-weight-measuring device; 9-leakage mouth; The 10-vehicle frame; The 11-through hole; 12-nozzle bag.
The specific embodiment
The utility model is described, and to be used to prepare the smelting system of amorphous band as shown in Figure 1, comprising: vehicle frame 10; Nozzle bag 12, said nozzle bag 12 is arranged on the inside of said vehicle frame 10, and vehicle frame 10 end faces that are positioned at above the said nozzle bag 12 are provided with the through hole 11 that is suitable for pouring into a mould molten steel; Said smelting system also is provided with dolly 2, and said dolly 2 is arranged on the top of said vehicle frame 10, and the end face of said vehicle frame 10 is provided with track, and said dolly 2 is through the top mobile of said track along said vehicle frame 10.Said dolly 2 is provided with tundish 7 and intermediate frequency furnace 4; Said intermediate frequency furnace 4 is arranged on the top of said tundish 7; Be suitable for the molten steel in the said intermediate frequency furnace 4 is poured into said tundish 7, said dolly 2 can and be suitable for said tundish 7 is moved to the top of said nozzle bag 12 along the top mobile of said vehicle frame 10.Also be provided with slide rail on the said dolly 2, said tundish 7 can be realized relatively moving with intermediate frequency furnace 4 along said slide rail.Be provided with cast gate 5 at said tundish 7 tops, be provided with leakage mouth 9 in said tundish 7 bottoms, and the flow control device 6 that cooperates with said leakage mouth 9.
As preferred embodiment, said flow control device 6 is the stopper flow-controlled device.The Power Drive Unit 3 that said dolly 2 is provided with the power control 1 that is connected with said intermediate frequency furnace 4 and drives said dolly 2 motions.Also be provided with weight-measuring device 8,8 pairs of said tundish 7 of said weight-measuring device and inner molten steel thereof carry out check weighing.
The course of work that the utility model is described to be used to prepare the smelting system of amorphous band is:
To pass through chemical analysis and composition amorphous bulk foundry alloy after the assay was approved puts into the said intermediate frequency furnace of Fe-based amorphous alloy band production equipment and becomes molten steel through eddy-current heating for 4 li.After reaching uniform temperature (1300 ℃-1400 ℃); Make said intermediate frequency furnace 4 slide to said tundish 7 directly over; The molten steel of 4 li of said intermediate frequency furnaces has been poured into 7 li of the said tundish of current stabilization effect; Start said tundish flow control device 6, test the sealing of said flow control device 6, prevent said tundish 7 bleed-outs; After said tundish 7 Leakage Tests are accomplished, move said dolly 2, said tundish 7 is walked directly over the said nozzle bag 12, start said tundish flow control device 6, make the molten steel of said tundish 7 flow into said nozzle bag 12.In said process, when the bleed-out phenomenon took place said tundish 7, removable said dolly 2 moved apart said nozzle bag 12 tops with said tundish 7.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (7)
1. smelting system that is used to prepare amorphous band comprises:
Vehicle frame (10);
Nozzle bag (12), said nozzle bag (12) is arranged on the inside of said vehicle frame (10), and vehicle frame (10) end face that is positioned at said nozzle bag (12) top is provided with the through hole (11) that is suitable for pouring into a mould molten steel;
It is characterized in that,
Said smelting system also is provided with dolly (2); Said dolly (2) is arranged on the top of said vehicle frame (10); Said dolly (2) is provided with tundish (7) and intermediate frequency furnace (4); Said intermediate frequency furnace (4) is arranged on the top of said tundish (7), is suitable for the molten steel in the said intermediate frequency furnace (4) is poured into said tundish (7)
Said dolly (2) can and be suitable for said tundish is moved to the top of said nozzle bag (12) along the top mobile of said vehicle frame (10).
2. the smelting system that is used to prepare amorphous band according to claim 1 is characterized in that: the end face of said vehicle frame (10) is provided with track, and said dolly (2) is through the top mobile of said track along said vehicle frame (10).
3. the smelting system that is used to prepare amorphous band according to claim 1 and 2 is characterized in that: said dolly also is provided with slide rail on (2), and said tundish (7) and intermediate frequency furnace (4) can be realized relatively moving along said slide rail.
4. the smelting system that is used to prepare amorphous band according to claim 3; It is characterized in that: be provided with cast gate (5) at said tundish (7) top; Be provided with leakage mouth (9) and the flow control device (6) that cooperates with said leakage mouth (9) in said tundish (7) bottom.
5. according to claim 1 or the 2 or 4 described smelting systems that are used to prepare amorphous band, it is characterized in that: said flow control device (6) is the stopper flow-controlled device.
6. the smelting system that is used to prepare amorphous band according to claim 5 is characterized in that: the Power Drive Unit (3) that said dolly (2) is provided with the power control (1) that is connected with said intermediate frequency furnace (4) and drives said dolly (2) motion.
7. the smelting system that is used to prepare amorphous band according to claim 6 is characterized in that: also be provided with weight-measuring device (8), said weight-measuring device (8) carries out check weighing to said tundish (7) and inner molten steel thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189192 CN202606824U (en) | 2012-04-28 | 2012-04-28 | Smelting system for preparing amorphous strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189192 CN202606824U (en) | 2012-04-28 | 2012-04-28 | Smelting system for preparing amorphous strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606824U true CN202606824U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189192 Expired - Fee Related CN202606824U (en) | 2012-04-28 | 2012-04-28 | Smelting system for preparing amorphous strips |
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|---|---|
| CN (1) | CN202606824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125353A (en) * | 2019-05-17 | 2019-08-16 | 山东电亮亮信息科技有限公司 | Large capacity nano-crystalline thin ribbon production system |
-
2012
- 2012-04-28 CN CN 201220189192 patent/CN202606824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125353A (en) * | 2019-05-17 | 2019-08-16 | 山东电亮亮信息科技有限公司 | Large capacity nano-crystalline thin ribbon production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20190428 |