CN205496532U - Vertical multithread vacuum high temperature alloy continuous casting device - Google Patents
Vertical multithread vacuum high temperature alloy continuous casting device Download PDFInfo
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- CN205496532U CN205496532U CN201620313777.8U CN201620313777U CN205496532U CN 205496532 U CN205496532 U CN 205496532U CN 201620313777 U CN201620313777 U CN 201620313777U CN 205496532 U CN205496532 U CN 205496532U
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- tundish
- crystallizer
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- high temperature
- barred body
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Abstract
The utility model provides a vertical multithread vacuum high temperature alloy continuous casting device, belongs to metal founding form -ing technology field. Including smelting furnace, guiding gutter, middle package, stopper stick, crystallizer, ingot mould, the mouth of a river, sliding seal device, throwing machine, flame cut device, alloy barred body etc, smelting furnace and the guiding gutter upper portion in vacuum induction furnace, stopper stick are on the crystallizer in the middle of in the package, and is connected the below and the throwing is quick -witted is connected the quick -witted and top of flame cut device at casting blank conveyor and alloy barred body of throwing with the crystallizer of bottom in sliding seal device top and the vacuum induction furnace. The advantage lies in, high temperature alloy mother metal that can the different specifications of coproduction guarantees that high temperature alloy is not contaminated, has improved the quality and the lumber recovery of mother metal.
Description
Technical field
This utility model belongs to metal casting field shaping technique, closes particularly to a kind of vertical multithread vacuum high-temperature
Gold casting apparatus.
Background technology
High temperature alloy is to produce aerospace components, auto-parts, shipbuilding and the important materials of chemical industry parts,
China the most about needs nearly ten thousand tons of high temperature alloys, the several hundred million unit of the output value.Although the technology of preparing of high temperature alloy has developed
Decades, technology is the most ripe, but still be faced with many problem demanding prompt solutions.
The production technology of current high temperature alloy mother metal is melting under vacuum conditions, and qualified alloy melt is poured into identical
In the previously baked good ingot mould of specification, after waiting to lower the temperature, vacuum breaker transports in Factory Building, then through the demoulding, cut
Rising head, detect a flaw, strip off the skin, after scale, become qualified products.
Traditional high temperature alloy mother metal production technology is limited by can only the cast ingot mould of a kind of specification of a stove, with
Time conventionally produced steel ingot is outside cold spattering easily occurs.The defects such as slag inclusion, internal easily there is loose, contracting
The defects such as hole, have a strong impact on quality and the lumber recovery of high temperature alloy mother metal.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical multithread vacuum high-temperature alloy casting apparatus, solves existing
Have in high temperature alloy casting process easily occur alloy surface cold spatter, the problem of the defect such as slag inclusion.By casting continuously
Mode, in alloy barred body process of setting, achieve continuous feeding, it is to avoid secondary pipe occurs in alloy barred body,
Improve high temperature alloy barred body internal soundness, improve alloy barred body lumber recovery.Breach the casting of existing high temperature alloy
Deficiency, makes direct casting temperature alloy how with a high standard mother metal be possibly realized.
A kind of vertical multithread vacuum high-temperature alloy casting apparatus, including smelting furnace 1, guiding gutter 2, tundish 3,
Stopper 4, weir and dam in tundish 5, crystallizer 6, ingot mould 7, the mouth of a river 8, sliding sealing device 9, Blank drawing machine 10,
Flame-cutting plant 11, strand conveyer device 12, alloy barred body 13, strand storing unit 14.Smelting furnace 1
With the guiding gutter 2 top in vaccum sensitive stove, guiding gutter 2 is in the upper of tundish 3 and weir and dam in tundish 5
Side, in the stopper 4 tundish 3 on crystallizer 6, ingot mould 7 is in the side of crystallizer 6 and is in middle
Below the angle of bag 3 formation, the mouth of a river 8 is positioned at the top of crystallizer 6 and is connected with stopper 4 by tundish 3
Connect, be connected with the crystallizer 6 of vaccum sensitive stove inner bottom part above sliding sealing device 9 below with Blank drawing machine 10 even
Connecing, Blank drawing machine 10 and flame-cutting plant 11, above strand conveyer device 12 and alloy barred body 13, are cast
Blank storage device 14 is positioned at the side of strand conveyer device 12.
A kind of using method of vertical multithread vacuum high-temperature alloy casting apparatus, its concrete steps are as follows with parameter:
1, high temperature alloy melt is injected in tundish 3 by guiding gutter 2, under the obstruct of weir and dam in tundish 5,
In tundish 3, melt liquid level rises slowly, and liquid fluctuating is little.
2, after liquid level arrives tundish mid-height in tundish 3, opening stopper 4 and switch, melt is through the mouth of a river 8
It is cast in crystallizer 6, is highly regulated the melt amount of melt flow water inlet 8, stopper 4 by regulation stopper 4
Height adjustment range be 0～30mm；In casting process when alloy barred body 13 occurs drawing crack, has melt to flow out,
The height reducing stopper 4 is 0mm, closes the mouth of a river 8, opens the switch of the stopper 4 flowing into ingot mould 7, middle
During in bag 3, melt flows into ingot mould 7, thus in avoiding tundish 3, aluminium alloy is set in tundish 3 because of temperature drop
In.
3, casting apparatus can be cast the bar of same size, it is also possible to the bar of casting different size, by control
6 times exit widths of crystallizer processed, reach to produce the purpose of different size alloy bar, crystallizer 6 exit width model
Enclosing for Φ 20～100mm, the corresponding diameter of rod produced is Φ 20～100mm.
4, it is provided with sliding sealing device 9 in vacuum furnace body and is connected with crystallizer 6 outlet in vacuum drying oven, becoming
The alloy barred body 13 of type passes through from this sliding sealing device 9, and does not interferes with the vacuum in vacuum drying oven.
5, Blank drawing machine 10 it is provided with outside vacuum drying oven, by this Blank drawing machine 10 by the alloy barred body 13 of molding from cunning
Dynamic sealing device 9 pulls out.
6, the alloy barred body 13 pulled out by Blank drawing machine 10, cuts into identical or different length through flame cutting machine 11
The alloy barred body 13 of size, alloy barred body 13 is sent to cast in bad storing unit 14 through casting bad conveyer device 12.
This device is additionally provided with sealing device, temperature measuring equipment, fixing device, other supporting mechanisms and the valve of necessity
Parts, properly functioning to ensure that continuous Casting produces.
Design principle of the present utility model is based on the highly purified requirement of high temperature alloy, and design one can be the trueest
High temperature alloy under dummy status is smelted and casting device, completes temperature alloy mother metal casting manipulations how with a high standard, solves
The inside and outside mass defect certainly occurred in high temperature alloy casting process, meet high temperature alloy mother metal high cleanliness,
The requirement of high yield.Keep smelting furnace in vacuum drying oven, tundish, crystallizer vacuum constant, the most not
Carry out high temperature alloy under the state being leaked into air to smelt and casting operation.
The utility model has the advantage of:
1, compared with the casting device of prior art, owing to taking the continuous Foundry Production of many specifications, can give birth to simultaneously
Produce the high temperature alloy mother metal of different size, improve production efficiency and product quality, reduce production cost.
2, the smelting of high temperature alloy, casting, molding all complete in vacuum drying oven, it is ensured that high temperature alloy melt is not
Contaminated.
3, owing to have employed tundish, spout device, can be effectively improved ingot casting surface cold spatter, the defect such as slag inclusion,
Use vibrating device, be conducive to broken and refinement Center Equiaxial Crystal, be effectively improved in ingot casting loose and shrinkage cavity defect,
Improve quality and the lumber recovery of high temperature alloy mother metal.
Accompanying drawing explanation
Fig. 1 is vertical multithread vacuum high-temperature alloy casting apparatus schematic diagram.Wherein, smelting furnace 1, guiding gutter 2,
Tundish 3, stopper 4, weir and dam in tundish 5, crystallizer 6, ingot mould 7, the mouth of a river 8, sliding sealing device 9,
Blank drawing machine 10, flame-cutting plant 11, strand conveyer device 12, alloy barred body 13, strand storing unit 14.
Detailed description of the invention
Embodiment 1
Detailed description of the invention of the present utility model is described below in conjunction with the accompanying drawings.
A kind of vertical multithread vacuum high-temperature alloy casting apparatus, including smelting furnace 1, guiding gutter 2, tundish 3,
Stopper 4, weir and dam in tundish 5, crystallizer 6, ingot mould 7, the mouth of a river 8, sliding sealing device 9, Blank drawing machine 10,
Flame-cutting plant 11, strand conveyer device 12, alloy barred body 13, strand storing unit 14.Smelting furnace 1
With the guiding gutter 2 top in vaccum sensitive stove, guiding gutter 2 is in the upper of tundish 3 and weir and dam in tundish 5
Side, in the stopper 4 tundish 3 on crystallizer 6, ingot mould 7 is in the side of crystallizer 6 and is in middle
Below the angle of bag 3 formation, the mouth of a river 8 is positioned at the top of crystallizer 6 and is connected with stopper 4 by tundish 3
Connect, be connected with the crystallizer 6 of vaccum sensitive stove inner bottom part above sliding sealing device 9 below with Blank drawing machine 10 even
Connecing, Blank drawing machine 10 and flame-cutting plant 11, above strand conveyer device 12 and alloy barred body 13, are cast
Blank storage device 14 is positioned at the side of strand conveyer device 12.
The concrete steps of its using method are as follows with parameter:
1, high temperature alloy melt is injected in tundish 3 by guiding gutter 2, under the obstruct of weir and dam in tundish 5,
In tundish 3, melt liquid level rises slowly, and liquid fluctuating is little.
2, after liquid level arrives tundish mid-height in tundish 3, opening stopper 4 and switch, melt is through the mouth of a river 8
Being cast in crystallizer 6, stopper height slowly promotes 7mm, and high-temperature metal melt flows in the mouth of a river 8.
3, in casting process when alloy barred body 13 occurs drawing crack, has melt to flow out, the height of stopper 4 is reduced
For 0mm, closing the mouth of a river 8, open the switch of the stopper 4 flowing into ingot mould 7, in tundish 3, melt flows into ingot
In mould 7, thus in avoiding tundish 3, aluminium alloy is set in because of temperature drop in tundish 3.
4,6 times exit widths of crystallizer are Φ 50mm for unification, and the diameter of rod produced is Φ 50mm.
5, it is provided with sliding sealing device 9 in vacuum furnace body and is connected with crystallizer 6 outlet in vacuum drying oven, becoming
The alloy barred body 13 of type passes through from this sliding sealing device 9, and does not interferes with the vacuum in vacuum drying oven.
6, Blank drawing machine 10 it is provided with outside vacuum drying oven, by this Blank drawing machine 10 by the alloy barred body 13 of molding from cunning
Dynamic sealing device 9 pulls out.
7, the alloy barred body 13 pulled out by Blank drawing machine 10, cuts into identical or different length through flame cutting machine 11
The alloy barred body 13 of size, alloy barred body 13 is sent to cast in bad storing unit 14 through casting bad conveyer device 12.
8, this device is additionally provided with sealing device, temperature measuring equipment, fixing device, other supporting mechanisms and the valve of necessity
Door part, properly functioning to ensure that continuous Casting produces.
Embodiment 2
Detailed description of the invention of the present utility model is described below in conjunction with the accompanying drawings.
A kind of vertical multithread vacuum high-temperature alloy casting apparatus, including smelting furnace 1, guiding gutter 2, tundish 3,
Stopper 4, weir and dam in tundish 5, crystallizer 6, ingot mould 7, the mouth of a river 8, sliding sealing device 9, Blank drawing machine 10,
Flame-cutting plant 11, strand conveyer device 12, alloy barred body 13, strand storing unit 14.Smelting furnace 1
With the guiding gutter 2 top in vaccum sensitive stove, guiding gutter 2 is in the upper of tundish 3 and weir and dam in tundish 5
Side, in the stopper 4 tundish 3 on crystallizer 6, ingot mould 7 is in the side of crystallizer 6 and is in middle
Below the angle of bag 3 formation, the mouth of a river 8 is positioned at the top of crystallizer 6 and is connected with stopper 4 by tundish 3
Connect, be connected with the crystallizer 6 of vaccum sensitive stove inner bottom part above sliding sealing device 9 below with Blank drawing machine 10 even
Connecing, Blank drawing machine 10 and flame-cutting plant 11, above strand conveyer device 12 and alloy barred body 13, are cast
Blank storage device 14 is positioned at the side of strand conveyer device 12.
The concrete steps of its using method are as follows with parameter:
1, high temperature alloy melt is injected in tundish 3 by guiding gutter 2, under the obstruct of weir and dam in tundish 5,
In tundish 3, melt liquid level rises slowly, and liquid fluctuating is little.
2, after liquid level arrives tundish mid-height in tundish 3, opening stopper 4 and switch, melt is through the mouth of a river 8
Being cast in crystallizer 6, stopper height slowly promotes 7mm, and high-temperature metal melt flows in the mouth of a river 8.
3, in casting process when alloy barred body 13 occurs drawing crack, has melt to flow out, the height of stopper 4 is reduced
For 0mm, closing the mouth of a river 8, open the switch of the stopper 4 flowing into ingot mould 7, in tundish 3, melt flows into ingot
In mould 7, thus in avoiding tundish 3, aluminium alloy is set in because of temperature drop in tundish 3.
4,6 times exit widths of crystallizer are respectively set as Φ 50mm, Φ 80mm, Φ 100mm, produce
Diameter of rod is respectively Φ 50mm, Φ 80mm, Φ 100mm.
5, it is provided with sliding sealing device 9 in vacuum furnace body and is connected with crystallizer 6 outlet in vacuum drying oven, becoming
The alloy barred body 13 of type passes through from this sliding sealing device 9, and does not interferes with the vacuum in vacuum drying oven.
6, Blank drawing machine 10 it is provided with outside vacuum drying oven, by this Blank drawing machine 10 by the alloy barred body 13 of molding from cunning
Dynamic sealing device 9 pulls out.
7, the alloy barred body 13 pulled out by Blank drawing machine 10, cuts into identical or different length through flame cutting machine 11
The alloy barred body 13 of size, alloy barred body 13 is sent to cast in bad storing unit 14 through casting bad conveyer device 12.
8, this device is additionally provided with sealing device, temperature measuring equipment, fixing device, other supporting mechanisms and the valve of necessity
Door part, properly functioning to ensure that continuous Casting produces.
Claims (2)
1. a vertical multithread vacuum high-temperature alloy casting apparatus, it is characterised in that include smelting furnace (1), lead
Chute (2), tundish (3), stopper (4), weir and dam in tundish (5), crystallizer (6), ingot mould (7),
The mouth of a river (8), sliding sealing device (9), Blank drawing machine (10), flame-cutting plant (11), strand conveying dress
Put (12), alloy barred body (13), strand storing unit (14)；Smelting furnace (1) and guiding gutter (2) are very
Top in empty induction furnace, guiding gutter (2) is in tundish (3) and the top of weir and dam in tundish (5), plug
In rod (4) tundish (3) on crystallizer (6), ingot mould (7) is in the side of crystallizer (6) and locates
Below the angle formed with tundish (3), the mouth of a river (8) are positioned at the top of crystallizer (6) and by centre
Bag (3) is connected with stopper (4), sliding sealing device (9) top and the crystallization of vaccum sensitive stove inner bottom part
Device (6) is connected with Blank drawing machine (10) below connecting, and Blank drawing machine (10) and flame-cutting plant (11) are in casting
Cog transferring device (12) and the top of alloy barred body (13), strand storing unit (14) is positioned at strand conveying
The side of device (12).
Device the most according to claim 1, it is characterised in that device be additionally provided with necessity sealing device,
Temperature measuring equipment, fixing device, supporting mechanism and valve part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313777.8U CN205496532U (en) | 2016-04-14 | 2016-04-14 | Vertical multithread vacuum high temperature alloy continuous casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313777.8U CN205496532U (en) | 2016-04-14 | 2016-04-14 | Vertical multithread vacuum high temperature alloy continuous casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496532U true CN205496532U (en) | 2016-08-24 |
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ID=56715329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313777.8U Active CN205496532U (en) | 2016-04-14 | 2016-04-14 | Vertical multithread vacuum high temperature alloy continuous casting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205496532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710325A (en) * | 2016-04-14 | 2016-06-29 | 北京北冶功能材料有限公司 | Vertical multi-strand vacuum high-temperature alloy continuous casting device and application method |
| CN109663903A (en) * | 2019-02-22 | 2019-04-23 | 宁国市华成金研科技有限公司 | A kind of cast superalloy bar casting device |
-
2016
- 2016-04-14 CN CN201620313777.8U patent/CN205496532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710325A (en) * | 2016-04-14 | 2016-06-29 | 北京北冶功能材料有限公司 | Vertical multi-strand vacuum high-temperature alloy continuous casting device and application method |
| CN109663903A (en) * | 2019-02-22 | 2019-04-23 | 宁国市华成金研科技有限公司 | A kind of cast superalloy bar casting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |