CN103551530B - Many stoves casting method of aluminium ingot and chute assembly, the casting equipment of enforcement the method - Google Patents
Many stoves casting method of aluminium ingot and chute assembly, the casting equipment of enforcement the method Download PDFInfo
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- CN103551530B CN103551530B CN201310546993.8A CN201310546993A CN103551530B CN 103551530 B CN103551530 B CN 103551530B CN 201310546993 A CN201310546993 A CN 201310546993A CN 103551530 B CN103551530 B CN 103551530B
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Abstract
The invention discloses a kind of many stoves casting method of aluminium ingot and implement chute assembly, the casting equipment of the method, chute assembly comprise plural, for being connected to the main chute between corresponding holding furnace stove eye and foundry production line, described each main chute is connected in order successively by a chute, each main chute be provided with flow dividing structure with a chute junction, and a chute is connected with the adjusting device for regulating a chute gradient to flow to the shunting aluminium liquid changed in a chute.For any holding furnace, the aluminium liquid that can realize flowing out in it flows to any foundry production line, thus guarantee that the production efficiency of aluminium ingot is unaffected, the more important thing is, what can realize that any holding furnace wherein continues enters the operation of aluminium liquid, reduce the aluminium scrap block generation that casting pause causes, meanwhile, for other untapped holding furnaces, rationally can also effectively arrange conventional maintenance operation, thus realize recycling holding furnace science, save production cost.
Description
Technical field
The present invention relates to a kind of many stoves casting method of aluminium ingot and implement chute assembly, the casting equipment of the method.
Background technology
In aluminium electroloysis industry, the casting of aluminium ingot goods realizes primarily of aluminum ingot casting equipment, aluminium ingot casting equipment is then formed primarily of holding furnace, chute assembly and foundry production line, wherein chute assembly is the catching device between holding furnace and foundry production line, and namely aluminium liquid enters foundry production line through chute after being flowed out by holding furnace stove eye.
Traditional aluminium ingot casting equipment, it is generally furnace zone one line, namely a holding furnace connects a foundry production line, for foundry, in order to enhance productivity, there is the holding furnace of more than two in a foundry, correspondingly, every platform holding furnace all connects a foundry production line, and is completely independently each other.In this case, all coming into operation to realize every bar foundry production line, must guarantee that every platform holding furnace all can enter aluminium liquid in time, mainly because in casting cycle, pause once appearance and be just easy to produce a large amount of aluminium scrap block, not only cause waste but also affect production efficiency, and, long if wasted time, temperature in holding furnace can reduce, and also will heat holding furnace, bother very much, but in actual production process, what be but difficult to meet all holding furnaces enters aluminium liquid needs; The more important thing is, due to every platform holding furnace in use for some time, all want blowing out and scarfing cinder process carried out to its inside, otherwise affect the normal use of holding furnace, once blowing out, the foundry production line that this holding furnace is corresponding then cannot come into operation, and affects aluminium ingot production efficiency.Therefore, for the aluminum ingot casting equipment containing more than two holding furnaces, the casting mode of stove one line can not play each holding furnace and rationally effectively recycle.
Summary of the invention
The object of this invention is to provide and a kind ofly realize the chute assembly that many stoves casting equipment carries out a multi-thread casting operation in furnace zone; Present invention also offers a kind of many stoves casting method using the casting equipment of this assembly and a kind of aluminium ingot simultaneously.
Chute assembly of the present invention adopts following technical scheme: a kind of chute assembly, comprise plural, for being connected to the main chute between corresponding holding furnace stove eye and foundry production line, described each main chute is connected in order successively by a chute, each main chute with a chute junction be provided with for by the aluminium flowed out in corresponding holding furnace liquid to the corresponding flow dividing structure propping up chute and carry out shunting, and a chute is connected with the adjusting device for regulating a chute gradient to flow to the shunting aluminium liquid changed in a chute.
Described flow dividing structure is the shunting refractory brick be installed in main chute.
Described adjusting device is support to be arranged on bottom a chute, an edge spaced apart bracing frame of chute length direction, and each bracing frame is provided with the adjustable supports structure for adjusting oneself height.
Casting equipment of the present invention adopts following technical scheme: a kind of casting equipment, comprise more than two holding furnace and with each holding furnace foundry production line one to one, main chute is connected with between corresponding holding furnace stove eye and foundry production line, described each main chute is connected in order successively by a chute, each main chute with a chute junction be provided with for by the aluminium flowed out in corresponding holding furnace liquid to the corresponding flow dividing structure propping up chute and carry out shunting, and an adjusting device chute is connected with for regulating a chute gradient to flow to the shunting aluminium liquid changed in a chute.
Described flow dividing structure is the shunting refractory brick be installed in main chute.
Described adjusting device is support to be arranged on bottom a chute, an edge spaced apart bracing frame of chute length direction, and each bracing frame is provided with the adjustable supports structure for adjusting oneself height.
Many stoves casting method of aluminium ingot of the present invention adopts following technical scheme: a kind of many stoves casting method of aluminium ingot, the method adopts above-mentioned casting equipment, when the supplied upstream equipment of one of them holding furnace as aluminium liquid, according to the main chute order of connection successively that other main chutes are corresponding with combined upstream stove, regulated from high to low by the gradient of adjusting device to each chute, the flow dividing structure of main chute flows to each foundry production line after shunting in order the aluminium liquid that combined upstream stove flows out respectively.
Adopt the chute assembly of said structure, because each main chute is connected in order successively by a chute, the flow dividing structure of main chute can realize the shunting of aluminium liquid, and the adjusting device of a chute can guarantee that shunting aluminium liquid flows out smoothly, in this case, for any holding furnace, the aluminium liquid that can realize flowing out in it flows to any foundry production line, thus guarantee that the production efficiency of aluminium ingot is unaffected, the more important thing is, what can realize that any holding furnace wherein continues enters the operation of aluminium liquid, reduce the aluminium scrap block generation that casting pause causes, simultaneously, for other untapped holding furnaces, rationally can also effectively arrange conventional maintenance operation, thus realize recycling holding furnace science, save production cost.
Accompanying drawing explanation
Fig. 1 is the structure diagram of a kind of embodiment of casting equipment of the present invention;
Fig. 2 is the syndeton schematic diagram of main chute in Fig. 1 and a chute;
Fig. 3 is the assembling schematic diagram propping up chute and adjusting device in Fig. 1.
Detailed description of the invention
A kind of embodiment of casting equipment of the present invention: as Figure 1-3, comprise holding furnace 3, chute assembly and foundry production line 1, wherein holding furnace 3 has two, foundry production line 1 have two and with each holding furnace 3 one_to_one corresponding.Chute assembly comprises the main chute 2 be connected between corresponding holding furnace 3 stove eye and foundry production line 1, a chute 4 is connected with between two main chutes 2, be provided with flow dividing structure at main chute 2 with chute 4 junction, flow dividing structure is be installed in the shunting refractory brick 5 in main chute 2; Be provided with along a spaced apart bracing frame 6 of chute length direction in the bottom support of a chute 4, bracing frame is provided with the adjustable supports structure of adjustable oneself height, by adjusting the height of each bracing frame, can adjust the gradient of a chute 4, each bracing frame forms the adjusting device in order to regulate self gradient of a chute.
During above-described embodiment embody rule, continue into aluminium liquid in a holding furnace wherein, such temperature can guaranteed in this holding furnace, avoid heating in stove, using the holding furnace that continues into aluminium liquid as the supplied upstream equipment of aluminium liquid, regulate the height of each bracing frame, make chute with combined upstream stove link higher than the other end, the aluminium liquid flowed out by combined upstream stove stove eye is like this after the shunting refractory brick of its correspondence is shunted, part aluminium liquid flows to corresponding foundry production line along the main chute that combined upstream stove is corresponding, another part aluminium liquid then flows in main chute corresponding to another holding furnace through a chute, and finally flow to foundry production line corresponding to another holding furnace, the operation simultaneously of such two foundry production lines, i.e. furnace zone two line.
In other embodiments, the quantity of holding furnace also can be more than three or three, the quantity of foundry production line and main chute is also more than three or three accordingly, each main chute connects successively sequentially through a chute, wherein, on the main chute being positioned at centre position, correspondence is provided with two flow dividing structures, and on the main chute being positioned at marginal position, correspondence is provided with a flow dividing structure.When the holding furnace of marginal position is the supplied upstream equipment of aluminium liquid, according to the order of connection successively of other main chutes main chute corresponding to combined upstream stove, the gradient for a chute regulates from high to low, the aluminium liquid flowed out by combined upstream stove enters adjacent main chute and is again shunted after corresponding flow dividing structure shunting, the main chute in downstream is shunted in the order of connection successively, finally realizes aluminium liquid and flows to each foundry production line; And when the holding furnace in centre position is the supplied upstream equipment of aluminium liquid, the aluminium liquid flowed out by combined upstream stove, first to both sides shunting, is then shunted successively according to the order of connection again, finally also can be realized aluminium liquid and flow to each foundry production line.
In other embodiments, adjusting device also for arranging articulated structure at the middle part of a chute, and can connect an oil cylinder in an end of a chute, is regulated by the flexible gradient realizing a chute of cylinder piston rod.
The embodiment of chute assembly of the present invention: as Figure 1-3, consistent with the structure of the chute assembly of the casting equipment of above-described embodiment, its content does not repeat them here.
Many stoves casting method of aluminium ingot of the present invention: the method adopts the casting equipment of above-described embodiment to carry out casting operation, when the supplied upstream equipment of one of them holding furnace as aluminium liquid, according to the main chute order of connection successively that other main chutes are corresponding with combined upstream stove, regulated from high to low by the gradient of adjusting device to each chute, the aluminium liquid flowed out by combined upstream stove enters adjacent main chute and is again shunted after corresponding flow dividing structure shunting, the main chute in downstream is shunted in the order of connection successively, finally realizes aluminium liquid and flows to each foundry production line.
Claims (7)
1. a chute assembly, comprise plural, for being connected to the main chute between corresponding holding furnace stove eye and foundry production line, it is characterized in that: described each main chute is connected in order successively by a chute, each main chute with a chute junction be provided with for by the aluminium flowed out in corresponding holding furnace liquid to the corresponding flow dividing structure propping up chute and carry out shunting, and a chute is connected with the adjusting device for regulating a chute gradient to flow to the shunting aluminium liquid changed in a chute.
2. chute assembly according to claim 1, is characterized in that: described flow dividing structure is the shunting refractory brick be installed in main chute.
3. chute assembly according to claim 1 and 2, it is characterized in that: described adjusting device is support to be arranged on bottom a chute, an edge spaced apart bracing frame of chute length direction, and each bracing frame is provided with the adjustable supports structure for adjusting oneself height.
4. a casting equipment, comprise more than two holding furnace and with each holding furnace foundry production line one to one, main chute is connected with between corresponding holding furnace stove eye and foundry production line, it is characterized in that: described each main chute is connected in order successively by a chute, each main chute with a chute junction be provided with for by the aluminium flowed out in corresponding holding furnace liquid to the corresponding flow dividing structure propping up chute and carry out shunting, and a chute is connected with the adjusting device for regulating a chute gradient to flow to the shunting aluminium liquid changed in a chute.
5. casting equipment according to claim 4, is characterized in that: described flow dividing structure is the shunting refractory brick be installed in main chute.
6. the casting equipment according to claim 4 or 5, it is characterized in that: described adjusting device is support to be arranged on bottom a chute, an edge spaced apart bracing frame of chute length direction, and each bracing frame is provided with the adjustable supports structure for adjusting oneself height.
7. one kind adopts many stoves casting method of the aluminium ingot of casting equipment as claimed in claim 4, it is characterized in that: when the supplied upstream equipment of one of them holding furnace as aluminium liquid, according to the main chute order of connection successively that other main chutes are corresponding with combined upstream stove, regulated from high to low by the gradient of adjusting device to each chute, the flow dividing structure of main chute flows to each foundry production line after shunting in order the aluminium liquid that combined upstream stove flows out respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546993.8A CN103551530B (en) | 2013-11-07 | 2013-11-07 | Many stoves casting method of aluminium ingot and chute assembly, the casting equipment of enforcement the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546993.8A CN103551530B (en) | 2013-11-07 | 2013-11-07 | Many stoves casting method of aluminium ingot and chute assembly, the casting equipment of enforcement the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551530A CN103551530A (en) | 2014-02-05 |
| CN103551530B true CN103551530B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310546993.8A Expired - Fee Related CN103551530B (en) | 2013-11-07 | 2013-11-07 | Many stoves casting method of aluminium ingot and chute assembly, the casting equipment of enforcement the method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59218258A (en) * | 1983-05-26 | 1984-12-08 | Fujikura Ltd | Casting method in which molten metal passage can be changed over |
| WO2009080871A1 (en) * | 2007-12-21 | 2009-07-02 | Outotec Oyj | Arrangement for casting metal anodes in an anode casting plant |
| JP4337579B2 (en) * | 2004-02-20 | 2009-09-30 | 三菱マテリアル株式会社 | Molten channel switching device |
| CN201470869U (en) * | 2009-07-17 | 2010-05-19 | 苏州新长光热能科技有限公司 | Novel double-tilting transfer device for smelting furnace and heat insulating furnace |
| CN201720418U (en) * | 2010-06-22 | 2011-01-26 | 四川龙蟒矿冶有限责任公司 | Molten iron diversion device |
| JP5237752B2 (en) * | 2008-10-21 | 2013-07-17 | 株式会社トウネツ | Method of distributing molten metal in molten metal holding furnace for casting |
| CN203565845U (en) * | 2013-11-07 | 2014-04-30 | 郑州发祥铝业有限公司 | Multi-furnace casting device and chute assembly of aluminum ingot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1996353B1 (en) * | 2006-03-20 | 2010-06-16 | Aleris Aluminum Koblenz GmbH | Distributor device for use in metal casting |
-
2013
- 2013-11-07 CN CN201310546993.8A patent/CN103551530B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59218258A (en) * | 1983-05-26 | 1984-12-08 | Fujikura Ltd | Casting method in which molten metal passage can be changed over |
| JP4337579B2 (en) * | 2004-02-20 | 2009-09-30 | 三菱マテリアル株式会社 | Molten channel switching device |
| WO2009080871A1 (en) * | 2007-12-21 | 2009-07-02 | Outotec Oyj | Arrangement for casting metal anodes in an anode casting plant |
| JP5237752B2 (en) * | 2008-10-21 | 2013-07-17 | 株式会社トウネツ | Method of distributing molten metal in molten metal holding furnace for casting |
| CN201470869U (en) * | 2009-07-17 | 2010-05-19 | 苏州新长光热能科技有限公司 | Novel double-tilting transfer device for smelting furnace and heat insulating furnace |
| CN201720418U (en) * | 2010-06-22 | 2011-01-26 | 四川龙蟒矿冶有限责任公司 | Molten iron diversion device |
| CN203565845U (en) * | 2013-11-07 | 2014-04-30 | 郑州发祥铝业有限公司 | Multi-furnace casting device and chute assembly of aluminum ingot |
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| CN103551530A (en) | 2014-02-05 |
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