CN101091981A - Upright casting plant for metal hollow ingot - Google Patents
Upright casting plant for metal hollow ingot Download PDFInfo
- Publication number
- CN101091981A CN101091981A CN 200710023188 CN200710023188A CN101091981A CN 101091981 A CN101091981 A CN 101091981A CN 200710023188 CN200710023188 CN 200710023188 CN 200710023188 A CN200710023188 A CN 200710023188A CN 101091981 A CN101091981 A CN 101091981A
- Authority
- CN
- China
- Prior art keywords
- cavity
- graphite
- hollow ingot
- casting device
- crystallizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The invention discloses a vertical metal hollow ingot casting device that includes metal liquid box which contains graphite pouring pipeline, flowing stick, crystallizer which contains cavity to locate graphite core stick. Hollow metal liner, which contains air cavity, is set inside graphite core stick. The upper end of air cavity has air intake opening, and down end has exhaust port. Ingot leading base is set outside the graphite core stick. And water cavity, which connects to spraying flange, is set outside the cavity. The device could cool graphite core stick better. And the yield is improved, and the safety is high.
Description
Technical field
The present invention relates to a kind of casting device of plant for metal hollow ingot, relate in particular to a kind of casting device of vertical metal hollow ingot.
Background technology
At present, the casting device of plant for metal hollow ingot is generally the horizontal direction setting, mainly comprise the molten metal case, the crystallizer that is connected with the molten metal case by graphite centre rod, graphite centre rod is solid, continuous casting can make the temperature of excellent core too high, can not well cool off the endoporus of hollow ingot blank, and the wall thickness of hollow ingot and outside dimension are restricted.
Summary of the invention
Technical problem to be solved by this invention provides a kind of casting device of vertical metal hollow ingot.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of casting device of vertical metal hollow ingot comprises the molten metal case, molten metal case bottom is provided with the graphite depositing, in the molten metal case graphite depositing above be provided with the bar of releasing that matches with the graphite depositing, the below of graphite depositing is provided with crystallizer, crystallizer inside is provided with cavity, inside at cavity is provided with graphite centre rod, graphite centre rod has certain tapering from top to bottom, be provided with the hollow metal lining in graphite centre rod inside, be provided with gas cavity in the hollow metal lining, upper end in gas cavity is provided with air inlet, and the lower end is provided with exhaust outlet, the arranged outside dummy ingot bracket of graphite centre rod in cavity, the outside at cavity also is provided with water cavity, and the water cavity bottom is connected with the water spray flange.
Advantage of the present invention is: this casting device can better cool off graphite centre rod, prevent that graphite centre rod Yin Gaowen from oxidation or distortion taking place, simultaneously can better cool off the hollow ingot inwall, improve ratio of briquetting, plug has certain tapering from top to bottom, can prevent that the molten metal solidification shrinkage from embracing plug and stoping casting to be carried out, the casting security is good.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of the casting device of vertical metal hollow ingot of the present invention.
Fig. 2 is the structure for amplifying schematic diagram of crystallizer among Fig. 1.
Fig. 3 is the installation diagram of current divider and crystallizer copper sleeve among Fig. 1.
Among the figure: 1, molten metal case, 2, the graphite depositing, 3, the bar of releasing, 4, crystallizer, 5, cavity, 6, graphite centre rod, 7, the hollow metal lining, 8, gas cavity, 9, air inlet, 10, exhaust outlet, 11, dummy ingot bracket, 12, water cavity, 13, the water spray flange, 14, current divider, 15, liquid outlet, 16, molten metal, 17, crystallizer copper sleeve, 18, hollow ingot blank.
The specific embodiment
As Fig. 1, Fig. 2, the casting device of a kind of vertical metal hollow ingot shown in Figure 3 comprises molten metal case 1, molten metal case 1 bottom is provided with graphite depositing 2, in molten metal case 1 graphite depositing 2 above be provided with the bar 3 of releasing that matches with graphite depositing 2, the below of graphite depositing 2 is provided with crystallizer 4, between graphite depositing 2 and crystallizer 4, current divider 14 is set also, current divider 14 is provided with four liquid outlets 15, crystallizer 4 inside are provided with cavity 5, in the inside of cavity 5 graphite centre rod 6 is set, graphite centre rod 6 has certain tapering from top to bottom, be provided with hollow metal lining 7 in graphite centre rod 6 inside, be provided with gas cavity 8 in the hollow metal lining 7, upper end in gas cavity (8) is provided with air inlet 9, the lower end is provided with exhaust outlet 10, the arranged outside dummy ingot bracket 11 of graphite centre rod 6 also is provided with water cavity 12 in the outside of cavity 5 in cavity 5, and water cavity 12 bottoms are connected with water spray flange 13.
When the casting device of the vertical metal hollow ingot of said structure is worked, at first open the bar 3 of releasing, the graphite depositing 2 of molten metal 16 by molten metal case 1 bottom in the molten metal case 1 flow on the setting current divider 14 thereunder, by the liquid outlet on the current divider 14 15 it is shunted, it is flow in the crystallizer 4 uniformly, skin at crystallizer 4 internal cavities 5 is provided with water cavity 12, water in the water cavity 12 cools off the molten metal 16 near crystallizer copper sleeve 17 inwalls, makes it be subjected to Quench and is frozen into housing; Simultaneously, owing to be provided with hollow metal lining 7 in graphite centre rod 6 inside, be provided with gas cavity 8 in the hollow metal lining 7, the upper end of gas cavity 8 is provided with air inlet 9, the lower end is provided with exhaust outlet 10, to gas cavity 8, feed nitrogen from air inlet 9, make in the cavity 5 near the molten metals 16 of graphite centre rod 6 outer walls and be excited the cold housing that is frozen into; Graphite centre rod 6 has certain tapering from top to bottom, can prevent to embrace graphite centre rod 5 in the molten metal 16 solidification shrinkage processes, stop casting to be carried out, being arranged in the cavity 5 the dummy ingot bracket 11 in graphite centre rod 6 outsides holds the molten metal 16 that is frozen into housing and slowly moves down, form hollow ingot blank 18, when dummy ingot bracket 11 was drawn crystallizer 4 with it, the water spray flange 13 that crystallizer 4 upper water cavities 12 bottoms are set cooled off hollow ingot blank 18 by water spray.Dummy ingot bracket 11 continues hollow ingot blank 18 is moved down, and the casting device of vertical metal hollow ingot is cast continuously, to cast out the hollow ingot blank 18 that meets technological requirement length.
Claims (5)
1, a kind of casting device of vertical metal hollow ingot, it is characterized in that: comprise molten metal case (1), molten metal case (1) bottom is provided with graphite depositing (2), the top of graphite depositing (2) is provided with the bar of releasing (3) that matches with graphite depositing (2) in molten metal case (1), the below of graphite depositing (2) is provided with crystallizer (4), crystallizer inside is provided with cavity (5), in the inside of cavity (5) graphite centre rod (6) is set, graphite centre rod (6) has certain tapering from top to bottom, be provided with hollow metal lining (7) in graphite centre rod (6) inside, be provided with gas cavity (8) in the hollow metal lining (7), be provided with air inlet (9) in the upper end of gas cavity (8), the lower end is provided with exhaust outlet (10), the arranged outside dummy ingot bracket (11) of graphite centre rod (6) in cavity (5), also be provided with water cavity (12) in the outside of cavity (5), water cavity (12) bottom is connected with water spray flange (13).
2, according to the casting device of the described vertical metal hollow ingot of claim 1, it is characterized in that: also be provided with current divider (14) between described graphite depositing (2) and the crystallizer (4).
3, according to the casting device of the described vertical metal hollow ingot of claim 2, it is characterized in that: current divider (14) is provided with four liquid outlets (15).
4, according to the casting device of the described vertical metal hollow ingot of claim 1, it is characterized in that: what described gas cavity (8) fed is inert gas.
5, according to the casting device of the described vertical metal hollow ingot of claim 4, it is characterized in that: described gas cavity (8) feed for inert gas be nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023188 CN101091981A (en) | 2007-06-08 | 2007-06-08 | Upright casting plant for metal hollow ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023188 CN101091981A (en) | 2007-06-08 | 2007-06-08 | Upright casting plant for metal hollow ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101091981A true CN101091981A (en) | 2007-12-26 |
Family
ID=38990518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710023188 Pending CN101091981A (en) | 2007-06-08 | 2007-06-08 | Upright casting plant for metal hollow ingot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101091981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451894A (en) * | 2011-08-30 | 2012-05-16 | 苏州富瑞铜业有限公司 | Semi-continuous casting device and casting method for hollow ingot |
| CN102756102A (en) * | 2011-04-25 | 2012-10-31 | 王晓邦 | Process and equipment for vertically and semi-continuously casting copper hollow round ingot inner hole with water cooling |
| CN110106376A (en) * | 2019-05-08 | 2019-08-09 | 贵州正合可来金科技有限责任公司 | A kind of processing method of aluminium busbar |
| CN113333694A (en) * | 2021-05-24 | 2021-09-03 | 佛山市三水凤铝铝业有限公司 | Casting equipment and method for bimetal aluminum alloy hollow ingot |
-
2007
- 2007-06-08 CN CN 200710023188 patent/CN101091981A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756102A (en) * | 2011-04-25 | 2012-10-31 | 王晓邦 | Process and equipment for vertically and semi-continuously casting copper hollow round ingot inner hole with water cooling |
| CN102756102B (en) * | 2011-04-25 | 2015-06-10 | 王晓邦 | Process and equipment for vertically and semi-continuously casting copper hollow round ingot inner hole with water cooling |
| CN102451894A (en) * | 2011-08-30 | 2012-05-16 | 苏州富瑞铜业有限公司 | Semi-continuous casting device and casting method for hollow ingot |
| CN110106376A (en) * | 2019-05-08 | 2019-08-09 | 贵州正合可来金科技有限责任公司 | A kind of processing method of aluminium busbar |
| CN113333694A (en) * | 2021-05-24 | 2021-09-03 | 佛山市三水凤铝铝业有限公司 | Casting equipment and method for bimetal aluminum alloy hollow ingot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100566883C (en) | The method of cooling cast hollow core clava blank with endoporus water as well and device thereof | |
| CN201783634U (en) | Device for direct chill casting | |
| CN203091679U (en) | High temperature resisting pouring device | |
| CN105583396A (en) | Low-pressure casting one-step method for manufacturing semi-solid light alloy castings | |
| CN102699287A (en) | Novel steel ingot water cooling casting mold and novel steel ingot water cooling casting method | |
| CN102211166A (en) | Molding process for casting aluminum casting by using sand mold under low pressure | |
| CN201644754U (en) | Heat insulation liquid guide system for casting and low-pressure casting machine | |
| CN101091981A (en) | Upright casting plant for metal hollow ingot | |
| CN106583672A (en) | Graphite composite casting mold and copper-chromium alloy horizontal continuous casting process | |
| CN201470880U (en) | Argon shielding device for casting of die casting | |
| CN202398784U (en) | Cast sand mould | |
| CN201082458Y (en) | Vertical type metal hollow ingot casting device | |
| CN202105998U (en) | Vertical DC (Direct Chilling) casting equipment for casting small-diameter aluminium alloy ingots | |
| CN201427179Y (en) | Magnesium alloy continuous casting crystallizer | |
| CN105033200A (en) | Vacuum smelting-casting equipment and process | |
| CN202155507U (en) | Low-pressure casting and forced cooling mold of aluminium alloy oil pump cover | |
| CN102350485A (en) | Device and process for repairing shrinkage holes during steel billet casting through intermediate-frequency electric heating | |
| CN114799091B (en) | Steel ingot mould for stainless steel tube blank with low ratio of discharge to volume and steel ingot production method | |
| CN203109189U (en) | Novel crystallizer of slab continuous casting pouring square billet | |
| CN2601762Y (en) | Water-cooled mould casting apparatus with upper and vacuum compensation | |
| CN116441501A (en) | Vacuum horizontal continuous casting and die casting device | |
| CN214977629U (en) | Semi-solid pressure casting forming equipment | |
| CN201807706U (en) | Dual-section type crystallizer for hollow cast ingot | |
| CN203155963U (en) | Novel crystallizer for pouring square billet | |
| CN204934550U (en) | A kind of casting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |