CN205289694U - Preparation facilities of triangle -shaped continuous casting billet - Google Patents
Preparation facilities of triangle -shaped continuous casting billet Download PDFInfo
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- CN205289694U CN205289694U CN201620061491.5U CN201620061491U CN205289694U CN 205289694 U CN205289694 U CN 205289694U CN 201620061491 U CN201620061491 U CN 201620061491U CN 205289694 U CN205289694 U CN 205289694U
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- trilateral
- ring
- preparation facilities
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Abstract
The utility model discloses a preparation facilities of triangle -shaped continuous casting billet, including smelting furnace (1) that sets gradually, middle package (2) and crystallizer (3), and oil supply unit (4) and air feeder (5), wherein crystallizer (3) are including hot top (6), flange cover (7), oil gas ring (8) and cooling water ring (9), the shape of hot top (6) is the cylinder, the center of hot top (6) is equipped with triangle -shaped through -hole (10), flange cover (7) sets up in hot top (6) lower part, be equipped with on the flange cover (7) logical groove (12), the shape of leading to groove (12) is matchd with the shape of through -hole (10), oil gas ring (8) sets up in hot top (6) below, cooling water ring (9) sets up in oil gas ring (8) below. The utility model discloses a preparation facilities including smelting furnace, middle package and crystallizer, air film semi -continuous casting triangle -shaped base, casting process is stable, and simple structure is installed to the ingot casting high quality, has the value of popularization and application.
Description
Technical field
The utility model relates to the preparation facilities of a kind of continuously cast bloom, particularly the preparation facilities of a kind of trilateral continuously cast bloom, belongs to trilateral continuously cast bloom preparing technical field.
Background technology
At present, aluminum products processing factory starts to prepare the special-shaped base of shape close to finished product, forges trolley part. The company of special-shaped base casts the focus for aluminium alloy even casting research. Special-shaped base is due to complex-shaped, and structure is asymmetric, and the mold structure of conventional employing direct water-cooling semi-continuous casting method is complicated. Adopt air film continuous casting technology, owing to the impact once cooled can be greatly reduced, so, the structure of crystallizer can simplify greatly. And trilateral base due to corner more difficult for stream, and secondary cooling water produces synergistic effect in corner, causes corner excessively cold, it is easy to cause corner drawing crack, and existing casting equipment is often difficult to normally cast continuously trilateral base.
Practical novel content
The purpose of this utility model is, the preparation facilities of a kind of trilateral continuously cast bloom is provided, it carries out company's casting of trilateral base by smelting furnace, tundish and crystallizer, in castingprocesses, being cooled uniformly by strand by gas-oil ring and cooling water ring, casting technique is stablized, and ingot quality is higher, casting cost is lower, and apparatus structure is simple.
The technical solution of the utility model: the preparation facilities of a kind of trilateral continuously cast bloom, comprise the smelting furnace, tundish and the crystallizer that arrange successively, and fuel feeding device and air feeder, wherein crystallizer comprises heat top, flange cover, gas-oil ring and cooling water ring, the shape on heat top is right cylinder, the center on heat top is provided with the through hole of trilateral, flange cover is arranged on Re Ding bottom, flange cover is provided with groove, the shape of groove and the form fit of through hole, gas-oil ring is arranged on lower section, heat top, and cooling water ring is arranged on below gas-oil ring. Molten aluminum liquid in smelting furnace enters into crystallizer by tundish, trilateral base casting in heat top, by drawing ingot device, trilateral base is drawn after shaping, in castingprocesses, by the effect of gas-oil ring and cooling water ring, strand is cooled uniformly, and castingprocesses is normally carried out, and ingot quality is higher; The flange enclosure is contained on heat top, gas-oil ring and the cooling water ring of heat top and lower section is fixed together.
In the preparation facilities of aforesaid this kind of trilateral continuously cast bloom, the shape of gas-oil ring is trilateral, comprises oil ring and compression ring, and compression ring is arranged on above oil ring.Gentle for oil ring ring design is become an entirety, and apparatus structure is simple, compact, and cooling effect is not influenced.
In the preparation facilities of aforesaid this kind of trilateral continuously cast bloom, the shape of cooling water ring is trilateral, comprise a cold water ring, secondary cooling water ring and cooling section, cooling section is positioned at the inner side of trilateral, and be horizontally disposed with a cold water ring, secondary cooling water ring is provided with water hole, and the water hole being positioned on the limit of trilateral is big and intensive, little and sparse near the water hole in the corner of trilateral. The cooling performance of cooling section is controlled by the current size in a cold water ring, and the cooling performance of secondary cooling water ring is determined by its cross-sectional sizes, the water hole acting in conjunction on a cold water ring, cooling section and secondary cooling water ring, makes strand be cooled uniformly in casting process.
In the preparation facilities of aforesaid this kind of trilateral continuously cast bloom, smelting furnace is medium-frequency induction furnace.
In the preparation facilities of aforesaid this kind of trilateral continuously cast bloom, tundish is the box-type furnace of Graphite Electrodes heating.
Compared with prior art, the utility model, by comprising the preparation facilities of smelting furnace, tundish and crystallizer, casts trilateral base, and molten aluminum liquid is casting trilateral base in heat top, in castingprocesses, by the effect of gas-oil ring and cooling water ring, strand is cooled uniformly, and casting technique is stablized, ingot quality is higher, casting cost is lower, and apparatus structure is simple, is suitable for applying in places such as aluminum products processing factories.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of crystallizer;
Fig. 3 is the structural representation on heat top;
Fig. 4 is the structural representation of flange cover.
Being labeled as in accompanying drawing: 1-smelting furnace, 2-tundish, 3-crystallizer, 4-fuel feeding device, 5-air feeder, 6-heat top, 7-flange cover, 8-gas-oil ring, 9-cooling water ring, 10-through hole, 11-water hole, 12-groove, 13-cooling section, 14-oil ring, 15-compression ring, 16-mono-cold water ring, 17-secondary cooling water ring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1 of the present utility model: the preparation facilities of a kind of trilateral continuously cast bloom, comprise the smelting furnace 1 arranged successively, tundish 2 and crystallizer 3, and fuel feeding device 4 and air feeder 5, wherein crystallizer 3 comprises heat top 6, flange cover 7, gas-oil ring 8 and cooling water ring 9, the shape on heat top 6 is right cylinder, the center on heat top 6 is provided with the through hole 10 of trilateral, flange cover 7 is arranged on 6 bottoms, heat top, flange cover 7 is provided with groove 12 He, the shape of groove 12 and the form fit of through hole 10, gas-oil ring 8 is arranged on below heat top 6, cooling water ring 9 is arranged on below gas-oil ring 8.
Wherein, the shape of gas-oil ring 8 is trilateral, comprises oil ring 14 and compression ring 15, and compression ring 15 is arranged on above oil ring 14.
And, the shape of cooling water ring 9 is trilateral, comprise a cold water ring 16, secondary cooling water ring 17 and cooling section 13, cooling section 13 is positioned at the inner side of trilateral, and be horizontally disposed with a cold water ring 16, secondary cooling water ring 17 is provided with water hole 11, and the water hole 11 being positioned on the limit of trilateral is big and intensive, little and sparse near the water hole 11 in the corner of trilateral.
In addition, smelting furnace 1 is medium-frequency induction furnace. The box-type furnace that tundish 2 heats for Graphite Electrodes.
Embodiment 2 of the present utility model: the preparation facilities of a kind of trilateral continuously cast bloom, comprise the smelting furnace 1 arranged successively, tundish 2 and crystallizer 3, and fuel feeding device 4 and air feeder 5, wherein crystallizer 3 comprises heat top 6, flange cover 7, gas-oil ring 8 and cooling water ring 9, the shape on heat top 6 is right cylinder, the center on heat top 6 is provided with the through hole 10 of trilateral, flange cover 7 is arranged on 6 bottoms, heat top, flange cover 7 is provided with groove 12 He, the shape of groove 12 and the form fit of through hole 10, gas-oil ring 8 is arranged on below heat top 6, cooling water ring 9 is arranged on below gas-oil ring 8.
Wherein, the shape of gas-oil ring 8 is trilateral, comprises oil ring 14 and compression ring 15, and compression ring 15 is arranged on above oil ring 14.
And, the shape of cooling water ring 9 is trilateral, comprise a cold water ring 16, secondary cooling water ring 17 and cooling section 13, cooling section 13 is positioned at the inner side of trilateral, and be horizontally disposed with a cold water ring 16, secondary cooling water ring 17 is provided with water hole 11, and the water hole 11 being positioned on the limit of trilateral is big and intensive, little and sparse near the water hole 11 in the corner of trilateral.
In addition, the box-type furnace that tundish 2 heats for Graphite Electrodes.
Using method of the present utility model: commercial-purity aluminium and magnesium ingot are joined melting in smelting furnace 1, obtain casting liquid, liquid will be cast and introduce tundish 2, leave standstill insulation, degasification, take off slag, then being incorporated in crystallizer 3 by casting liquid, carry out the air film semicontinuous casting of trilateral base, crystallizer 3 is supplied by fuel feeding device 4 and air feeder 5. Trilateral base is casting in the through hole 10 on heat top 6, and in castingprocesses, strand is cooled by gas-oil ring 8 and cooling water ring 9. After casting, by drawing ingot device, strand is drawn.
Claims (5)
1. the preparation facilities of a trilateral continuously cast bloom, it is characterized in that, comprise the smelting furnace (1) arranged successively, tundish (2) and crystallizer (3), and fuel feeding device (4) and air feeder (5), wherein crystallizer (3) comprises heat top (6), flange cover (7), gas-oil ring (8) and cooling water ring (9), the shape of heat top (6) is right cylinder, the center of heat top (6) is provided with the through hole (10) of trilateral, flange cover (7) is arranged on (6) bottom, heat top, flange cover (7) is provided with groove (12), the shape of groove (12) and the form fit of through hole (10), gas-oil ring (8) is arranged on heat top (6) lower section, cooling water ring (9) is arranged on gas-oil ring (8) lower section.
2. the preparation facilities of trilateral continuously cast bloom according to claim 1, it is characterized in that, the shape of gas-oil ring (8) is trilateral, comprises oil ring (14) and compression ring (15), and compression ring (15) is arranged on oil ring (14) top.
3. the preparation facilities of trilateral continuously cast bloom according to claim 1, it is characterized in that, the shape of cooling water ring (9) is trilateral, comprise a cold water ring (16), secondary cooling water ring (17) and cooling section (13), cooling section (13) is positioned at the inner side of trilateral, and be horizontally disposed with a cold water ring (16), secondary cooling water ring (17) is provided with water hole (11), the water hole (11) being positioned on the limit of trilateral is big and intensive, little and sparse near the water hole (11) in the corner of trilateral.
4. the preparation facilities of trilateral continuously cast bloom according to claim 1, it is characterised in that, smelting furnace (1) is medium-frequency induction furnace.
5. the preparation facilities of trilateral continuously cast bloom according to claim 1, it is characterised in that, the box-type furnace that tundish (2) heats for Graphite Electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061491.5U CN205289694U (en) | 2016-01-21 | 2016-01-21 | Preparation facilities of triangle -shaped continuous casting billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061491.5U CN205289694U (en) | 2016-01-21 | 2016-01-21 | Preparation facilities of triangle -shaped continuous casting billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289694U true CN205289694U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061491.5U Expired - Fee Related CN205289694U (en) | 2016-01-21 | 2016-01-21 | Preparation facilities of triangle -shaped continuous casting billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522132A (en) * | 2016-01-21 | 2016-04-27 | 东北大学 | Triangular continuous casting slab preparation device and using method thereof |
-
2016
- 2016-01-21 CN CN201620061491.5U patent/CN205289694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522132A (en) * | 2016-01-21 | 2016-04-27 | 东北大学 | Triangular continuous casting slab preparation device and using method thereof |
| CN105522132B (en) * | 2016-01-21 | 2018-12-28 | 东北大学 | The application method of the preparation facilities of triangle continuous casting billet |
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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 |
Granted publication date: 20160608 Termination date: 20190121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |