CN201776417U - Electromagnetic upper-leading suspension continuous casting device - Google Patents
Electromagnetic upper-leading suspension continuous casting device Download PDFInfo
- Publication number
- CN201776417U CN201776417U CN2010202598515U CN201020259851U CN201776417U CN 201776417 U CN201776417 U CN 201776417U CN 2010202598515 U CN2010202598515 U CN 2010202598515U CN 201020259851 U CN201020259851 U CN 201020259851U CN 201776417 U CN201776417 U CN 201776417U
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- crystallizer
- electromagnetic
- electromagnetic pump
- pipe
- graphite
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Abstract
The utility model discloses an electromagnetic upper-leading suspension continuous casting device comprising a graphite tube (1), a protective insulation cladding (12), an electromagnetic pump (5), a crystallizer (11), an assistant cooler (16) and an upper traction apparatus (17), wherein the graphite tube (1) is vertically arranged, and the protective insulation cladding (12), the electromagnetic pump (5), the crystallizer (11), the assistant cooler (16) and the upper traction apparatus (17) are sheathed out of the graphite tube (1) and are arranged from bottom to top. The utility model is characterized in that an upward moving electromagnetic field is generated by the electromagnetic pump and acts on a metallic solution in the graphite tube, so that the solution generates upward thrust to overcome gravity; the hydraulic pressure of fused metal can be lowered to minimum so as to avoid various problems generated between a mould and a metal interface. Liquid metal is continuously supplemented to the bottom of a suspension ring and the crystalline region of the crystallizer, a crystallized metal casting blank is continuously cooled by the crystallizer and is fully cooled by the assistant cooler, then the cooled crystallized metal casting blank is pressed and led out by the pinch roller of the upper traction apparatus from the top, and the process of throwing is carried out at a constant speed by regulating traction speed and electromagnetic thrust.
Description
Technical field
The utility model relates to a kind of foundry engieering, particularly relates to a kind of electromagnetic upward suspension continuous casting device.
Background technology
In the prior art for the forging type of liquid metal have level, on draw, draw down three kinds of modes.Wherein, on draw in the mode step cycle crystallization modes that adopt more, thisly can't overcome solution gravity, the slow and product quality of casting speed can't guarantee.The inner crystalline phase microstructure segregation of strand particularly, per pass pitch position produces horizontal section (pitch line).
The utility model content
At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of electromagnetic upward suspension continuous casting device, can enhance productivity and reduces tissue defects.
In order to achieve the above object, the utility model proposes a kind of electromagnetic upward suspension continuous casting device, comprise graphite-pipe 1, described graphite-pipe 1 vertically is provided with; Also comprise and be socketed on described graphite-pipe 1 outer electromagnetic pump 5, crystallizer 11, the auxiliary cooler 16 that also sets gradually from bottom to up; Described electromagnetic pump 5 is used to provide electromagnetic push upwards, and described electromagnetic pump 5 is socketed on outside the described graphite-pipe 1, and with an end conducting of crystallizer 11; And be provided with crystal region 10 between described electromagnetic pump 5 and the described crystallizer 11; Described crystallizer 11 is socketed on outside the described graphite-pipe 1, and described crystallizer 11 other ends and auxiliary cooler 16 conductings; Described auxiliary cooler 16 is socketed on outside the described graphite-pipe 1.
Preferred as technique scheme, described device also comprises draw-gear 17, traction pinch roller 18, described traction pinch roller 18 comprises two wheels that are oppositely arranged, and the axle of two wheels is fixedlyed connected with haulage gear 17; The strand 20 that is stretched out by described auxiliary cooler 16 is arranged between described two wheels.
Preferred as technique scheme also comprises refractory matter sinter molding outer jointing jacket 2, the heat insulation inner bag 3 of protective sleeve, electromagnetic pump fixing heat-resistant stainless steel inner lining 4; Described electromagnetic pump fixing heat-resistant stainless steel inner lining 4 is a peviform, and fixedly sleeved outside described electromagnetic pump 5; The heat insulation inner bag of described protective sleeve 3 is fixedly sleeved outside described electromagnetic pump fixing heat-resistant stainless steel inner lining 4; Refractory matter sinter molding outer jointing jacket 2 is fixedly sleeved outside the heat insulation inner bag 3 of described protective sleeve.
Device of the present utility model produces the electromagnetic field that moves upward by electromagnetic pump, makes solution produce thrust and overcomes gravity, and it is minimum that the hydraulic coupling of molten metal can reduce to, thereby has avoided many problems of producing between mold and the metal interface.Producing one simultaneously acts on by the radial pressure of the circumjacent liquid metal post of cools down water.Liquid metal constantly adds to the suspend bottom of circle and the crystal region of crystallizer, and the metal strand after the crystallization constantly by the crystallizer cooling, fully cools off through auxiliary cooler again again, and the pinch roller pressure from the top by last draw-gear pulls out.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model preferred embodiment the utility model proposes a kind of electromagnetic upward suspension continuous casting device as shown in Figure 1, comprises graphite-pipe 1, and described graphite-pipe 1 vertically is provided with; Also comprise the electromagnetic pump 5, crystallizer 11, auxiliary cooler 16, the last draw-gear 17 that are socketed on described graphite-pipe 1 and also set gradually from bottom to up outward; Described electromagnetic pump 5 is used to provide electromagnetic push upwards, and described electromagnetic pump 5 is socketed on outside the described graphite-pipe 1, and by the end conducting of awl mouthful butt joint thread bush 8 with crystallizer 11; And be provided with crystal region 10 between described electromagnetic pump 5 and the described crystallizer 11; Described crystallizer 11 is socketed on outside the described graphite-pipe 1, and is provided with graphite-pipe inner bag 12 between crystallizer 11 and the graphite-pipe 1, and described crystallizer 11 other ends are by awl mouthful butt joint thread bush 14 and auxiliary cooler 16 fixing and conductings; Described auxiliary cooler 16 is socketed on outside the described graphite-pipe 1.
As shown in Figure 1, on crystallizer 11, be provided with Inlet and outlet water joint 13, think crystallizer 11 coolings.As shown in Figure 1, be provided with Inlet and outlet water joint 15, think auxiliary cooler 16 coolings at auxiliary cooler 16.
As shown in Figure 1, described device also comprises draw-gear 17, traction pinch roller 18, and described traction pinch roller 18 comprises two wheels that are oppositely arranged, and the axle of two wheels is fixedlyed connected with haulage gear 17; The strand 20 that is stretched out by described auxiliary cooler 16 is arranged between described two wheels.
As shown in Figure 1, also comprise refractory matter sinter molding outer jointing jacket 2, the heat insulation inner bag 3 of protective sleeve, electromagnetic pump fixing heat-resistant stainless steel inner lining 4; Described electromagnetic pump fixing heat-resistant stainless steel inner lining 4 is a peviform, and electromagnetic pump 5 is fixed in the electromagnetic pump fixing heat-resistant stainless steel inner lining 4 by fixture 6.The heat insulation inner bag of described protective sleeve 3 is fixedly sleeved outside described electromagnetic pump fixing heat-resistant stainless steel inner lining 4.Refractory matter sinter molding outer jointing jacket 2 is fixedly sleeved outside the heat insulation inner bag 3 of described protective sleeve.
As shown in Figure 1, in order to give electromagnetic pump 5 coolings, can also be provided with cooling tube 9 outside electromagnetic pump 5, medium is gas or water.
Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.
Claims (3)
1. an electromagnetic upward suspension continuous casting device is characterized in that, comprises graphite-pipe (1), and described graphite-pipe (1) vertically is provided with; Also comprise the protection collet (12), electromagnetic pump (5), crystallizer (11), auxiliary cooler (16), the last draw-gear (17) that are socketed on described graphite-pipe (1) and also set gradually from bottom to up outward; Described electromagnetic pump (5) is used to provide electromagnetic push upwards, and described electromagnetic pump (5) is socketed on outside the described graphite-pipe (1), and is connected with an end conducting of crystallizer (11); And be provided with crystal region (10) between described electromagnetic pump (5) and the described crystallizer (11); Described crystallizer (11) is socketed on outside the described graphite-pipe (1), and described crystallizer (11) other end and auxiliary cooler (16) conducting; Described auxiliary cooler (16) is socketed on outside the described graphite-pipe (1).
2. electromagnetic upward suspension continuous casting device according to claim 1, it is characterized in that, described device also comprises draw-gear (17), traction pinch roller (18), and described traction pinch roller (18) comprises two wheels that are oppositely arranged, and the axle of two wheels is fixedlyed connected with haulage gear (17); The strand (20) that is stretched out by described auxiliary cooler (16) is arranged between described two wheels.
3. electromagnetic upward suspension according to claim 1 is cast continuous manufacturing apparatus, it is characterized in that, also comprises refractory matter sinter molding outer jointing jacket (2), the heat insulation inner bag of protective sleeve (3), electromagnetic pump fixing heat-resistant stainless steel inner lining (4); Described electromagnetic pump fixing heat-resistant stainless steel inner lining (4) is a peviform, and fixedly sleeved outside described electromagnetic pump (5); The heat insulation inner bag of described protective sleeve (3) is fixedly sleeved outside described electromagnetic pump fixing heat-resistant stainless steel inner lining (4); Refractory matter sinter molding outer jointing jacket (2) is fixedly sleeved outside the heat insulation inner bag of described protective sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202598515U CN201776417U (en) | 2010-07-16 | 2010-07-16 | Electromagnetic upper-leading suspension continuous casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202598515U CN201776417U (en) | 2010-07-16 | 2010-07-16 | Electromagnetic upper-leading suspension continuous casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776417U true CN201776417U (en) | 2011-03-30 |
Family
ID=43789650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202598515U Expired - Lifetime CN201776417U (en) | 2010-07-16 | 2010-07-16 | Electromagnetic upper-leading suspension continuous casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907517A (en) * | 2014-03-10 | 2015-09-16 | 丰田自动车株式会社 | Up-drawing continuous casting apparatus and up-drawing continuous casting method |
| CN104907516A (en) * | 2014-03-10 | 2015-09-16 | 丰田自动车株式会社 | Up-drawing continuous casting method |
| CN109877296A (en) * | 2019-04-12 | 2019-06-14 | 天津海特智能装备有限公司 | Electromagnetic drive low pressure casting forms heat balance device |
-
2010
- 2010-07-16 CN CN2010202598515U patent/CN201776417U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907517A (en) * | 2014-03-10 | 2015-09-16 | 丰田自动车株式会社 | Up-drawing continuous casting apparatus and up-drawing continuous casting method |
| CN104907516A (en) * | 2014-03-10 | 2015-09-16 | 丰田自动车株式会社 | Up-drawing continuous casting method |
| CN104907517B (en) * | 2014-03-10 | 2017-06-23 | 丰田自动车株式会社 | Top-guiding type continuous casting apparatus and top-guiding type continuous casing |
| CN109877296A (en) * | 2019-04-12 | 2019-06-14 | 天津海特智能装备有限公司 | Electromagnetic drive low pressure casting forms heat balance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
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| CX01 | Expiry of patent term |