CN204470584U - A kind of dual-purpose external heat channel-type intermediate tank structure - Google Patents
A kind of dual-purpose external heat channel-type intermediate tank structure Download PDFInfo
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- CN204470584U CN204470584U CN201520041213.9U CN201520041213U CN204470584U CN 204470584 U CN204470584 U CN 204470584U CN 201520041213 U CN201520041213 U CN 201520041213U CN 204470584 U CN204470584 U CN 204470584U
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- pans
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Abstract
The utility model provides a kind of dual-purpose external heat channel-type intermediate tank structure, and it can solve the problem adopting the casting plant layout of traditional T-shaped structure pans technique cannot adapt to electromagnetic induction heating pans technological transformation.It comprises pans tank body, center in pans tank body is provided with molten steel casting mouth, the bottom of pans tank body is evenly equipped with casting gate along its length, crystallizer is connected under casting gate, it is characterized in that: the tank skin of molten steel casting mouth both sides is longitudinally symmetrical and to " several " font tank skin of described molten steel casting mouth side indent, the two side of " several " font tank skin has concentric through hole.
Description
Technical field
The utility model relates to continuous casting field of metallurgical equipment, is specially a kind of dual-purpose external heat channel-type intermediate tank structure.
Background technology
Pans, between ladle and crystallizer, inject molten steel for the molten steel that accepts in ladle in crystallizer.Along with the development of furnace outer refining technology, pans have been not only simple molten steel transition container, and becoming a continuous print metallurgical reaction, the electromagnetic induction heating mode of current pans is because of the good feature of its heating effect and by the emphasis of increasing smelter as technological transformation.Traditional intermediate tank structure is shown in Fig. 1, and it is inverted T-shaped structure, and this intermediate tank structure is less due to vertical range H between the ladle casting gate 2 of its flood chamber and tundosh casting mouth 3, thus directly cannot install electromagnetic induction heater additional; And the pans being provided with electromagnetic induction heater cannot adapt to more greatly the layout in the casting workshop adopting traditional intermediate tank structure due to the distance between its ladle casting gate and tundosh casting mouth, thus also cannot carry out technological transformation in original casting workshop.
Summary of the invention
For the problems referred to above, the utility model provides a kind of dual-purpose external heat channel-type intermediate tank structure, and it can solve the problem adopting the casting plant layout of traditional T-shaped structure pans technique cannot adapt to electromagnetic induction heating pans technological transformation.
Its technical scheme is, it comprises pans tank body, center in described pans tank body is provided with molten steel casting mouth, the bottom of described pans tank body is evenly equipped with tundosh casting mouth along its length, crystallizer is connected under described tundosh casting mouth, it is characterized in that: the tank skin of described molten steel casting mouth both sides is longitudinally symmetrical and to " several " font tank skin of described molten steel casting mouth side indent, form groove between the two side of " several " font tank skin, the two side of described " several " font tank skin has concentric through hole.
It is further characterized in that, the two side of described " several " font tank skin has between concentric through hole and connects through by interconnection system heat tunnel, is furnished with the electromagnetic induction heater consistent with the groove length direction of described " several " font tank skin on described interconnection system heat tunnel top.
Its further feature is also, described through hole is all provided with stifle.
The beneficial effects of the utility model are: it has influence on the layout in whole casting workshop without the need to the distance transformed between molten steel casting mouth and casting gate, only the tank skin of molten steel casting mouth both sides is set to longitudinally symmetrical, and to " several " font tank skin of molten steel casting mouth side indent, and the two side of " several " font tank skin has concentric through hole, when needs pans metallurgy adopts electromagnetic induction heater, interconnection system heat tunnel is adopted to connect through by the through hole on the two side of " several " font tank skin, the molten steel in pans is made to form molten steel circulation by interconnection system heat tunnel, and by the electromagnetic induction heater consistent with the groove length direction of " several " font tank skin being arranged in interconnection system heat tunnel top, eddy-current heating is carried out to the molten steel in pans, when not needing to adopt electromagnetic induction heater, adopt stifle by the through hole sealing on two walls of " several " font tank skin, then pans still can work in a traditional way, intermediate tank structure of the present utility model can effectively be transformed traditional T-shaped pans production technology when not changing original casting workshop integral layout and according to actual production demand to choose at random conventional production process or the heating and thermal insulation production technology of pans, thus can effectively can reduce the improvement cost that manufacturing enterprise adds heating and thermal insulation production technology.
Accompanying drawing explanation
Fig. 1 is traditional T-shaped intermediate tank structure schematic diagram;
Fig. 2 is the utility model intermediate tank structure schematic diagram being provided with interconnection system heat tunnel;
Fig. 3 is the utility model intermediate tank structure schematic diagram being provided with interconnection system heat tunnel and electromagnetic induction heater;
Fig. 4 is the schematic diagram that stifle installed by the utility model structure pans on the through hole of its " several " font tank skin.
Detailed description of the invention
See Fig. 2, the utility model intermediate tank structure comprises pans tank body 1, center in pans tank body 1 is provided with molten steel casting mouth 2, the bottom of pans tank body 1 is evenly equipped with tundosh casting mouth 3 along its length, tundosh casting mouth 3 times connection crystallizers (crystallizer is not expressed in the drawings), wherein the tank skin of molten steel casting mouth 2 both sides is longitudinally symmetrical and to " several " font tank skin of molten steel casting mouth side indent, form groove 4 between the two side of " several " font tank skin, and the two side of " several " font tank skin has concentric through hole 5.
When needs pans metallurgy adopts electromagnetic induction heater, see Fig. 3, the two side of " several " font tank skin has and connects through by interconnection system heat tunnel 6 between concentric through hole 5, make the molten steel in pans form molten steel circulation 8 by interconnection system heat tunnel, be furnished with the electromagnetic induction heater 7 consistent with groove 4 length direction of " several " font tank skin on interconnection system heat tunnel 6 top.
When not needing to adopt electromagnetic induction heater, the through hole 5 of " several " font tank skin installs stifle 9, is sealed by through hole, see Fig. 4, now pans still can adopt common process to produce.
Claims (3)
1. a dual-purpose external heat channel-type intermediate tank structure, it comprises pans tank body, center in described pans tank body is provided with molten steel casting mouth, the bottom of described pans tank body is evenly equipped with tundosh casting mouth along its length, crystallizer is connected under described tundosh casting mouth, it is characterized in that: the tank skin of described molten steel casting mouth both sides is longitudinally symmetrical and to " several " font tank skin of described molten steel casting mouth side indent, the two side of described " several " font tank skin has concentric through hole.
2. one according to claim 1 dual-purpose external heat channel-type intermediate tank structure, it is characterized in that: the two side of described " several " font tank skin has between concentric through hole and connects through by interconnection system heat tunnel, is furnished with the electromagnetic induction heater consistent with the groove length direction of described " several " font tank skin on described interconnection system heat tunnel top.
3. one according to claim 1 dual-purpose external heat channel-type intermediate tank structure, is characterized in that: described through hole is all provided with stifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041213.9U CN204470584U (en) | 2015-01-22 | 2015-01-22 | A kind of dual-purpose external heat channel-type intermediate tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041213.9U CN204470584U (en) | 2015-01-22 | 2015-01-22 | A kind of dual-purpose external heat channel-type intermediate tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470584U true CN204470584U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041213.9U Expired - Fee Related CN204470584U (en) | 2015-01-22 | 2015-01-22 | A kind of dual-purpose external heat channel-type intermediate tank structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204470584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588629A (en) * | 2015-01-22 | 2015-05-06 | 无锡巨力重工股份有限公司 | Dual-purpose external heating channel type intermediate tank structure |
-
2015
- 2015-01-22 CN CN201520041213.9U patent/CN204470584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588629A (en) * | 2015-01-22 | 2015-05-06 | 无锡巨力重工股份有限公司 | Dual-purpose external heating channel type intermediate tank structure |
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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: 20150715 Termination date: 20180122 |