CN209697999U - Nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities - Google Patents
Nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities Download PDFInfo
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- CN209697999U CN209697999U CN201920458979.5U CN201920458979U CN209697999U CN 209697999 U CN209697999 U CN 209697999U CN 201920458979 U CN201920458979 U CN 201920458979U CN 209697999 U CN209697999 U CN 209697999U
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- copper sheathing
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- support bar
- belt bag
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Abstract
The utility model discloses a kind of nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities, including the online tundish for containing molten steel and the spray belt bag below online tundish, it is provided with crystallizer below spray belt bag, further includes press-roller device, support roller device and wrap-up.The crystallizer includes main shaft, connecting tube and copper sheathing, connecting pipe box connect and support bar are arranged in pipe outer wall in shaft, and connect copper sheathing by support bar, cooling trough is formed between two neighboring support bar, copper sheathing inner wall and cooling trough corresponding position are provided with radiating fin.Molten steel is quickly cooled down on copper sheathing surface and is thrown out of and strip is made, and transfers heat to copper sheathing, copper sheathing transfers heat to radiating fin again, increase heat dissipation area, improves radiating efficiency, inject cooling water in cooling trough, cooling water takes away heat together, good heat dissipation effect.
Description
Technical field
The utility model relates to nanocrystalline strips to manufacture field, and in particular to a kind of nano-crystal soft magnetic alloy ultra-wide is super
Thin strip preparation facilities.
Background technique
Existing nanocrystalline strip preparation facilities generally comprises the online tundish for filling molten steel, spray belt bag, is located at online
Cooling roller device below tundish；The bottom end of the online tundish is additionally provided with a nozzle, and nozzle is located at online tundish
It further include press-roller device, support roller device and wrap-up etc. between cooling roller device.
During making band, high temperature master alloy solution is ejected into high-speed rotating chill roll by nozzle and puts on, chill roll
Cover high speed rotation and internal cooling by cooling water, molten alloy liquid chill roll cover surface be quickly cooled down and be thrown out of and
Strip is made.Current general chill roll nested structure is single, and heat dissipation effect is poor.It is unable to satisfy demand.
Utility model content
The technical problems to be solved in the utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of good heat dissipation effect
Nanocrystalline strip preparation facilities.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of nano-crystal soft magnetic alloy is super
Wide ultra-thin strip preparation facilities, including the online tundish for containing molten steel and the spray band below online tundish
Packet, tundish connect spray belt bag by rising pouring mouth, crystallizer are provided with below spray belt bag, is additionally provided in the side of crystallizer
Dragging track；It is provided with press-roller device, support roller device and wrap-up on dragging track, is provided on the press-roller device
One pressure roller, pressure roller are matched with crystallizer for extrusion strip, and for guiding band, wrap-up is used for band support roller device
Material carries out automatic winding, and the crystallizer includes main shaft, connecting tube and copper sheathing, and connecting pipe box are in shaft, outside connecting tube
Support bar is set on wall, and copper sheathing is connected by support bar, forms cooling trough between two neighboring support bar, copper sheathing inner wall with
Cooling trough corresponding position is provided with radiating fin.
Further, nozzle is arranged in the spray belt bag bottom, and spray belt bag is internally provided with a cloth stream above nozzle
Plate is located at cloth flowing plate in spray belt bag bottom and nozzle two sides is provided with slag trap, and cloth flowing plate is higher than slag trap.
Further, the connecting tube and support bar are integrally formed, and the copper sheathing and radiating fin are integrally formed.
From above-mentioned technical proposal it can be seen that the utility model has the advantage that molten steel is quickly cooled down simultaneously on copper sheathing surface
It is thrown out of and strip is made, transfer heat to copper sheathing, copper sheathing transfers heat to radiating fin again, increases heat dissipation area, mentions
High cooling efficiency, cooling trough is interior to inject cooling water, and cooling water heat is taken away together, good heat dissipation effect；Using slag trap and
Cloth flowing plate can reduce partial impurities and enter crystallizer, improve product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of crystallizer in the utility model；
Fig. 3 is the structural schematic diagram of spray belt bag in the utility model.
Specific embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with attached drawing.
As shown in Figure 1, the nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities of the utility model includes for containing
The online tundish 1 of molten steel and the spray belt bag 2 below online tundish, tundish 1 connect spray belt bag by rising pouring mouth
2, it is provided with crystallizer 3 below spray belt bag 1, is additionally provided with dragging track 6 in the side of crystallizer；It is set on dragging track 6
It is equipped with press-roller device 4, support roller device 5 and wrap-up 7, a pressure roller, pressure roller and crystallization are provided on the press-roller device
Device is matched for extrusion strip, controls thickness of strip.Support roller device 5 is for guiding band, mainly by several driven roller groups
At.Wrap-up 7 is used to carry out automatic winding to band.Press-roller device 4, support roller device 5 and wrap-up 7 can sub- sliding rails
Upper progress slidable adjustment position, and then the tension etc. of adjustable band.
As shown in Fig. 2, crystallizer 3 includes main shaft 33, connecting tube 35 and copper sheathing 32, connecting tube 35 is sleeved in shaft,
Support bar 31 is set on 35 outer wall of connecting tube, and copper sheathing is connected by support bar 31, is formed between two neighboring support bar 33 cold
But sink, 32 inner wall of copper sheathing and cooling trough corresponding position are provided with radiating fin 34.The connecting tube and support bar one at
Type, the copper sheathing and radiating fin are integrally formed.It can be welded between support bar and copper sheathing.It is quick on copper sheathing surface to melt rigid liquid
It cools down and is thrown out of and strip is made, transfer heat to copper sheathing, copper sheathing transfers heat to radiating fin again, increases radiating surface
Product improves radiating efficiency, injects cooling water in cooling trough, cooling water heat is taken away together, good heat dissipation effect.
As shown in figure 3, nozzle 23 is arranged in 2 bottom of spray belt bag, and spray belt bag is internally provided with one above nozzle
Cloth flowing plate 21 is located at cloth flowing plate 21 in spray belt bag bottom and nozzle two sides is provided with slag trap 22, and cloth flowing plate 21 is higher than pushing off the slag
Plate.It after molten steel enters spray belt bag, drops in cloth flowing plate, is shunted through cloth flowing plate, molten steel flow to the bottom of slag trap two sides respectively；
When molten steel liquid level is higher than slag trap, the impurity in molten steel is deposited on spray bottom of a cup portion, and the molten steel after slagging-off is sprayed through nozzle.
Device through the embodiment of the present invention can produce 150 millimeters of bandwidth or more, with the thick toughness less than 15 microns compared with
High, the stronger ultrathin wideband nanocrystalline strip of stability.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities, including for containing molten steel online tundish and
Spray belt bag below online tundish, tundish connect spray belt bag by rising pouring mouth, crystallization are provided with below spray belt bag
Device is additionally provided with dragging track in the side of crystallizer；Press-roller device, support roller device and winding are provided on dragging track
Device is provided with a pressure roller on the press-roller device, and pressure roller is matched with crystallizer for extrusion strip, and support roller device is used for
Band is guided, wrap-up is used to carry out automatic winding to band, it is characterised in that: the crystallizer includes main shaft, connecting tube
And copper sheathing, connecting pipe box connect and support bar are arranged in pipe outer wall in shaft, and connect copper sheathing by support bar, adjacent
Cooling trough is formed between two support bars, copper sheathing inner wall and cooling trough corresponding position are provided with radiating fin.
2. nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities according to claim 1, it is characterised in that: the spray
Nozzle is arranged in band packet bottom, and spray belt bag is internally provided with a cloth flowing plate above nozzle, is located at cloth stream in spray belt bag bottom
Plate and nozzle two sides are provided with slag trap, and cloth flowing plate is higher than slag trap.
3. nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities according to claim 1, it is characterised in that: the company
Adapter tube is integrally formed with support bar, and the copper sheathing and radiating fin are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458979.5U CN209697999U (en) | 2019-04-04 | 2019-04-04 | Nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458979.5U CN209697999U (en) | 2019-04-04 | 2019-04-04 | Nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209697999U true CN209697999U (en) | 2019-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458979.5U Active CN209697999U (en) | 2019-04-04 | 2019-04-04 | Nano-crystal soft magnetic alloy ultra-wide ultra-thin strip preparation facilities |
Country Status (1)
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| CN (1) | CN209697999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450994A (en) * | 2020-03-24 | 2021-09-28 | Tdk株式会社 | Alloy thin strip and magnetic core |
-
2019
- 2019-04-04 CN CN201920458979.5U patent/CN209697999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450994A (en) * | 2020-03-24 | 2021-09-28 | Tdk株式会社 | Alloy thin strip and magnetic core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Preparation device for ultra wide and ultra-thin strip of nanocrystalline soft magnetic alloy Effective date of registration: 20221223 Granted publication date: 20191129 Pledgee: Fuyang Erlijing Sub branch of China Construction Bank Corp. Pledgor: ANHUI ZHICI NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980028904 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |