CN207138792U - A kind of cooling roller device for amorphous band production - Google Patents
A kind of cooling roller device for amorphous band production Download PDFInfo
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- CN207138792U CN207138792U CN201720870334.3U CN201720870334U CN207138792U CN 207138792 U CN207138792 U CN 207138792U CN 201720870334 U CN201720870334 U CN 201720870334U CN 207138792 U CN207138792 U CN 207138792U
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Abstract
Utility model devises a kind of cooling roller device for amorphous band production, including roller core and roller set, the roller core is made up of mandrel and home roll core, the mandrel and home roll core elastic conjunction, the home roll core and roller set elastic conjunction, the mandrel is middle closing both ends hollow cylindrical cavity, described mandrel one end connects inlet pipeline, the other end connects water return pipeline, among the mandrel some mandrel limbers are respectively equipped with close to detent position both sides, the home roll core is by inner sleeve, overcoat, left former, right former, left wallboard, right wallboard is welded with water jacket is crossed, the home roll core inner is divided into three individual cavities, centre is water inlet cavity, the water inlet cavity leads to mandrel water inlet end by mandrel limbers；The water inlet cavity both sides are backwater cavity, and the backwater cavity leads to mandrel backwater end by mandrel limbers；The chill roll uses hollow-core construction, adds the effective active area of chill roll, improves the cooling effect of chill roll.
Description
Technical field
It the utility model is related to amorphous band production technical field, particularly a kind of chill roll for amorphous band production
Device.
Background technology
Amorphous sprays band principle：The amorphous master alloy solution melted in tundish, pass through the special spray of tundish bottom
Mouth is ejected into atwirl water cooling and got rid of in belt roller, and aluminium alloy is cooled rapidly in a short time, and is thrown out of and forms amorphous
Strip.Therefore water cooling gets rid of the cooling capacity of belt roller and directly influences the quality of amorphous ribbon and the efficiency of pocket builder.At present in reality
In production process, the surface that widely used recirculated water cooling gets rid of belt roller in amorphous ribbon production is copper roller, and inside is recirculated cooling water.
When alloy solution is cast in water-cooled copper roller surface by nozzle, because the thermal conductivity factor of copper is larger, the heat of alloy solution passes through
Copper roller can be rapidly conducted to the recirculated cooling water in copper roller, and be taken away by recirculated cooling water.Due to copper roller inner surface and recirculated water
The reason for boundary-layer be present, although copper roller is to rotate at a high speed, because copper roller inner surface there are boundary-layer, boundary-layer is unfavorable for
Heat exchange, copper roller cooling ability is caused to decline.The most frequently used belt roller cooling water channel that gets rid of is " through-type gap water channel " at present, cooling water
It is passed through from the one end for getting rid of belt roller, by the cylindrical shape gap water channel of axle, is flowed out from the other end.It is this to get rid of belt roller water channel sectional area
Greatly, flow of the cooling water in water channel is big, but flow velocity is low, and cooling effect is poor, and it is only applicable to arrowband pocket builder.With band processed
The increase of width, the thermic load for getting rid of belt roller also rise therewith, uneven using this type of cooling band cooling surface, cooling velocity
Slowly, the problem of band stability is relatively low be present.
Utility model content
The defects of for above-mentioned prior art and existing technical problem, the utility model devise one kind and are used for amorphous ribbon
The cooling roller device of material production, the effective active area of chill roll is added, improve the cooling effect of chill roll, saved and added
Work cost of manufacture.
Technical scheme is used by the utility model solves its technical problem：A kind of cooling for amorphous band production
Roller arrangement, including roller core and roller set, the roller core are made up of mandrel and home roll core, and the roller set is brought into close contact with home roll core
Hollow sleeve, the mandrel and home roll core elastic conjunction, the home roll core and roller set elastic conjunction, the mandrel are middle closing two
Hollow cylindrical cavity is held, described mandrel one end connects inlet pipeline, and the other end connects water return pipeline, and the mandrel centre is close
Detent position both sides are respectively equipped with some mandrel limbers, and the home roll core is by inner sleeve, overcoat, left former, right former, Zuo Qiang
Plate, right wallboard and cross water jacket and be welded, it is described in be arranged with inner sleeve limbers, it is described it is outer be arranged with overcoat limbers, it is described
Home roll core inner is divided into three individual cavities by left former, left wallboard, right wallboard, right former, and centre is water inlet cavity, it is described enter
Water chamber connects with inner sleeve limbers, overcoat limbers leads to mandrel water inlet end finally by mandrel limbers；The intake antrum
Body both sides are backwater cavity, and the backwater cavity is connected by crossing water jacket, the backwater cavity and inner sleeve limbers, overcoat water flowing
Hole connection leads to mandrel backwater end finally by mandrel limbers；
Further, three inner sleeve limbers are arranged with described, middle inner sleeve limbers connects with cavity of intaking, both sides
Inner sleeve limbers connects with backwater cavity；
Further, described to be arranged with three overcoat limbers outside, intermediate coatings limbers connects with water inlet cavity, both sides
Overcoat limbers is connected with backwater cavity, and three overcoat limbers are connected by cooling bath；
Further, the mandrel limbers is uniformly distributed to be radially arranged by mandrel along mandrel circumferencial direction；
Further, the roller set is process by cast copper material；
Utility model works principle：Cooling water is entered by mandrel water inlet end during work, is entered by mandrel limbers and led
Roller core water inlet cavity, cooling water enters the cooling bath of home roll core overcoat circumferential directions by home roll core water inlet cavity, then passes through
Cooling bath both sides overcoat limbers respectively enters home roll core both sides backwater cavity, and both sides backwater cavity is crossed water jacket by centre and is connected
It is logical, enter mandrel backwater end finally by mandrel limbers, complete circulation of the cooling water inside chill roll.
The beneficial effects of the utility model are：The chill roll is made up of roller core and roller set, and roller core is welded using steel plate
Hollow-core construction, roller core hollow-core construction is divided into three cavitys, respectively one water inlet cavity and two backwater cavitys, cavity of intaking
Positioned at centre, backwater cavity body is located at both sides, and water inlet cavity and backwater cavity point are connected with the cooling bath of roller core circumferential directions
Logical, the cooling bath of roller core circumferential directions can determine quantity of slotting as needed, and three are respectively equipped with each cooling bath and is led to
Water hole, middle limbers connect with roller core water inlet cavity, and both sides limbers connects with roller core backwater cavity, and the chill roll is using empty
Core structure, processing and fabricating cost is saved, has added the effective active area of chill roll, improved the cooling effect of chill roll,
Improve the production efficiency of amorphous band production line.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is the sectional view of A-A1 in the utility model Fig. 1.
Fig. 3 is the sectional view of B-B1 in the utility model Fig. 1.
In figure：1st, roller set, 2, roller core, 21, mandrel, 211, mandrel limbers, 22, home roll core, 221, inner sleeve, 2211, interior
Cover limbers, 222, overcoat, 2221, overcoat limbers, 2222, cooling bath, 223, left former, 224, right former, 225, Zuo Qiang
Plate, 226, right wallboard, 227, cross water jacket, 228, water inlet cavity, 229, backwater cavity.
Embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings, furthers elucidate the utility model
The advantages of and the outstanding contributions relative to prior art, it is possible to understand that, following embodiments is only preferable to the utility model
The detailed description of embodiment, it should not be construed as any restrictions to technical solutions of the utility model.
As Figure 1-3, the utility model provides a kind of cooling roller device for amorphous band production, including roller core 2
With roller set 1, the roller core 2 is made up of mandrel 21 and home roll core 22, and the roller set 1 is hollow to be brought into close contact with home roll core 22
Set, the mandrel 21 and the elastic conjunction of home roll core 22, the home roll core 22 cover 1 elastic conjunction with roller, and the mandrel 21 is centre
Both ends hollow cylindrical cavity is closed, described one end of mandrel 21 connects inlet pipeline, other end connection water return pipeline, the mandrel
Some mandrel limbers 211 are respectively equipped with close to detent position both sides among 21, the home roll core 22 is by inner sleeve 221, overcoat
222nd, left former 223, right former 224, left wallboard 225, right wallboard 226 and water jacket 227 excessively are welded, and the inner sleeve 221 is set
There is inner sleeve limbers 2211, the overcoat 222 is provided with overcoat limbers 2221, the left former 223, left wallboard 225, right wallboard
226th, right former 224 will be divided into three individual cavities inside home roll core 22, and centre is water inlet cavity 228, the water inlet cavity 228
Connected with inner sleeve limbers 2211, overcoat limbers 2221 and lead to mandrel water inlet end finally by mandrel limbers 211；It is described enter
The both sides of water chamber 228 are backwater cavity 229, and the backwater cavity 229 is connected by crossing water jacket 227, the backwater cavity 229 with
Inner sleeve limbers 2211, overcoat limbers 2221 connect leads to mandrel backwater end finally by mandrel limbers 211；
Further, the inner sleeve 221 is provided with three inner sleeve limbers, and middle inner sleeve limbers connects with water inlet cavity 228
Logical, both sides inner sleeve limbers connects with backwater cavity 229；
Further, the overcoat 222 is provided with three overcoat limbers, and intermediate coatings limbers connects with water inlet cavity 228
Logical, both sides overcoat limbers is connected with backwater cavity 229, and three overcoat limbers are connected by cooling bath 2222；
Further, the mandrel limbers 211 is uniformly divided to be radially arranged by mandrel 21 along the circumferencial direction of mandrel 21
Cloth；
Further, the roller set 1 is process by cast copper material；
Utility model works principle：Cooling water is entered by mandrel water inlet end during work, is entered by mandrel limbers and led
Roller core water inlet cavity, cooling water enters the cooling bath of home roll core overcoat circumferential directions by home roll core water inlet cavity, then passes through
Cooling bath both sides overcoat limbers respectively enters home roll core both sides backwater cavity, and both sides backwater cavity is crossed water jacket by centre and is connected
It is logical, enter mandrel backwater end finally by mandrel limbers, complete circulation of the cooling water inside chill roll.
Claims (5)
- A kind of 1. cooling roller device for amorphous band production, it is characterised in that：Including roller core and roller set, the roller core is by core Axle and home roll core composition, the hollow sleeve that the roller covers to be brought into close contact with home roll core, the mandrel and home roll core elastic conjunction, institute Home roll core and roller set elastic conjunction are stated, the mandrel closes both ends hollow cylindrical cavity, mandrel one end connection to be middle Inlet pipeline, other end connection water return pipeline, the mandrel centre are respectively equipped with some mandrel water flowings close to detent position both sides Hole, the home roll core are welded by inner sleeve, overcoat, left former, right former, left wallboard, right wallboard and water jacket excessively, the inner sleeve Provided with inner sleeve limbers, it is described it is outer be arranged with overcoat limbers, the left former, left wallboard, right wallboard, right former are by home roll core Inside is divided into three individual cavities, and centre is water inlet cavity, and the water inlet cavity connects most with inner sleeve limbers, overcoat limbers Mandrel water inlet end is led to by mandrel limbers afterwards；The water inlet cavity both sides are backwater cavity, and the backwater cavity passed through Water jacket connects, and the backwater cavity connects with inner sleeve limbers, overcoat limbers leads to mandrel time finally by mandrel limbers Water end (W.E.).
- A kind of 2. cooling roller device for amorphous band production according to claim 1, it is characterised in that：It is arranged in described There are three inner sleeve limbers, middle inner sleeve limbers connects with water inlet cavity, and both sides inner sleeve limbers connects with backwater cavity.
- A kind of 3. cooling roller device for amorphous band production according to claim 1, it is characterised in that：It is arranged outside described There are three overcoat limbers, intermediate coatings limbers connects with water inlet cavity, and both sides overcoat limbers connects with backwater cavity, institute Three overcoat limbers are stated to connect by cooling bath.
- A kind of 4. cooling roller device for amorphous band production according to claim 1, it is characterised in that：The mandrel leads to Water hole is uniformly distributed to be radially arranged by mandrel along mandrel circumferencial direction.
- A kind of 5. cooling roller device for amorphous band production according to claim 1, it is characterised in that：The roller set by Cast copper material is process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870334.3U CN207138792U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling roller device for amorphous band production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870334.3U CN207138792U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling roller device for amorphous band production |
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| Publication Number | Publication Date |
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| CN207138792U true CN207138792U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720870334.3U Active CN207138792U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling roller device for amorphous band production |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193586A (en) * | 2019-06-17 | 2019-09-03 | 山东电亮亮信息科技有限公司 | Amorphous sprays band and covers cooling device with crystallizer rolls |
| CN111250671A (en) * | 2020-03-31 | 2020-06-09 | 四川科匠轻金属材料科技有限公司 | Quenching roller for rapid solidification of magnesium alloy |
| CN114789239A (en) * | 2022-05-31 | 2022-07-26 | 无锡诚材科技有限公司 | Nanocrystalline crystallizer with circumferential grooves |
| CN110193586B (en) * | 2019-06-17 | 2024-06-28 | 山东电亮亮信息科技有限公司 | Crystallizer roller sleeve cooling device for amorphous spray belt |
-
2017
- 2017-07-18 CN CN201720870334.3U patent/CN207138792U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193586A (en) * | 2019-06-17 | 2019-09-03 | 山东电亮亮信息科技有限公司 | Amorphous sprays band and covers cooling device with crystallizer rolls |
| CN110193586B (en) * | 2019-06-17 | 2024-06-28 | 山东电亮亮信息科技有限公司 | Crystallizer roller sleeve cooling device for amorphous spray belt |
| CN111250671A (en) * | 2020-03-31 | 2020-06-09 | 四川科匠轻金属材料科技有限公司 | Quenching roller for rapid solidification of magnesium alloy |
| CN114789239A (en) * | 2022-05-31 | 2022-07-26 | 无锡诚材科技有限公司 | Nanocrystalline crystallizer with circumferential grooves |
| CN114789239B (en) * | 2022-05-31 | 2023-12-01 | 无锡诚材科技有限公司 | Nanocrystalline crystallizer with circumferential grooves |
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Effective date of registration: 20190326 Address after: 315301 Xinxing Avenue, Zonghan Street, Xinxing Industrial Cluster District, Cixi City, Ningbo City, Zhejiang Province, 88 Patentee after: Zhejiang Zhaojing Electrical Technology Co., Ltd. Address before: 315300 Xinxing Avenue 88, Xinxing Industrial Cluster Area, Cixi City, Ningbo City, Zhejiang Province Patentee before: ZHAOJING CO., LTD. |