CN202438670U - Aluminum-iron alloy deoxidizer automatic and continuous casting machine - Google Patents
Aluminum-iron alloy deoxidizer automatic and continuous casting machine Download PDFInfo
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- CN202438670U CN202438670U CN2012200031523U CN201220003152U CN202438670U CN 202438670 U CN202438670 U CN 202438670U CN 2012200031523 U CN2012200031523 U CN 2012200031523U CN 201220003152 U CN201220003152 U CN 201220003152U CN 202438670 U CN202438670 U CN 202438670U
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- ladle
- alfer
- deoxidier
- casting machine
- continuous casting
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Abstract
The utility model discloses an aluminum-iron alloy deoxidizer automatic and continuous casting machine comprising a casting ladle frame (1), a casting steel ladle (2) arranged on the casting ladle frame, and a distribution ladle (3) arranged at one side of the casting steel ladle (2). The aluminum-iron alloy deoxidizer automatic and continuous casting machine is characterized by also comprising a guide rail (4) for loading the casting ladle frame (1), wherein the casting ladle frame (1) can move on the guide rail (4); the casting steel ladle (2) is arranged in a moving operation room; and the casting steel ladle (2) can be tilted toward the distribution ladle (3) to pour molten aluminum-iron alloy. The aluminum-iron alloy deoxidizer automatic and continuous casting machine is simple in structure, convenient to operate, and capable of realizing the functions of saving energy, lowering consumption, improving labor production efficiency, increasing product quantity, enhancing product quality, and greatly reducing labor intensity.
Description
Technical field
The utility model relates to metallurgical technology field, and particularly, the utility model relates to a kind of automatic continuous casting machine of carbon aluminium-killed steel with the alfer deoxidier that be used to make, and said alfer deoxidier is an alfer.
Background technology
Along with developing rapidly of China's steel and iron industry, market is more and more to the quantity demand of deep punching steel, extra-deep drawing steel, and quality requirement is increasingly high.For a long time, iron and steel enterprise is in smelting process, and the alloy that leans on metallic aluminium or ferro-aluminum remelting to form usually carries out composition adjustment and deoxidation, and is also undesirable though these deoxidiers increase deoxidation effect, has some insoluble problems.
For example, conventional metal aluminium deoxidizer part aluminium burns, and can not participate in molten steel reaction and has wasted.Proportion because of the metallic aluminium deoxidier is lighter on the other hand, can not sink to the molten steel bottom, and is less with the molten steel reaction interface, and only limit to molten steel top or surface, thereby the deoxidation effect of metallic aluminium deoxidier is obviously reduced, and the recovery rate of aluminium is less.
For making the recovery rate that neither influences aluminium, can not reduce the carbon aluminium-killed steel of deoxidation effect simultaneously and use the alfer deoxidier, the casting machine that domestic in the past Foundry Works uses mainly contains the tilting type casting machine, reaches bottom pouring type pouring machine etc.
Yet according to tilting type casting machine in the past, common 0.5 ton of the general employing of production technology or the 0.75 ton of intermediate frequency of alfer do not have the iron core induction heater, normal capacity 500kg or 750kg.Its technological process is following:
Melting: according to the composition of alfer, component drops into steel scrap in the Medium Frequency Induction Heating Furnace and melts by weight.
Add oxidant, carry out decarburization, desiliconization;
Add reducing agent, carry out deoxidation, reducing iron oxides;
The alkaline slag former that adding is made up of fluorite powder 30% and Nacl 70% weight percent carries out slag making;
Drop into the aluminium material, stir, slagging-off forms ferro-aluminum solution, tapping casting such as treats.
Casting: common casting method; Preprepared alloy cast iron mould is lain on the iron plate; Adopt then and artificially with spoon ferro-aluminum solution is injected mold die cavity shape and is in the cone-shaped blind hole of platform of diameter 25mm, high 30mm, the demoulding to below 300 ℃ time the to be cooled is cooled off in air.
Unfavorable factors such as such casting process is produced at other (maximum temperature the reaches 1650 ℃) tissue of boiling hot ferro-aluminum solution, and labour intensity is high, and operating personnel are many, and production efficiency is low, and instrument consumption is big.
The utility model content
To existing hand teeming ferro-aluminum; Weak points such as labour intensity is big, yield poorly, energy consumption height; The purpose of the utility model is: provide a kind of alfer deoxidier automatic continuous casting machine, said alfer deoxidier continuous casting machine was both simple in structure, easy to operate, can realize again saving energy and reduce the cost, raising labour productivity; Increase product yield and improve the quality of products, reduce labour intensity greatly.
For achieving the above object, the technical scheme of the alfer deoxidier continuous casting machine of the utility model is following:
The automatic continuous casting machine of a kind of alfer deoxidier, comprise casting ladle vehicle frame 1, be arranged on the said casting ladle vehicle frame, the casting with ladle 2, be arranged at the allocation packet 3 of said casting with ladle 2 one sides, it is characterized in that:
Said alfer deoxidier continuous casting machine also comprises the guide rail 4 that carries said casting ladle vehicle frame (1); Said casting ladle vehicle frame 1 can move on said guide rail 4; Casting is set with ladle 2 between said move operation; Said casting can be verted and cast aluminum ferroalloy liquid towards a minute adapted ladle 3 with ladle, can realize direct casting thus.
Adapted ladle 3 belows were provided with the alloy cast iron template that the cast molding of alfer deoxidier is used in said minute, and adapted ladle 3 belows, alloy cast iron template two sides respectively were provided with the flat balance of the ferro-aluminum hydraulic pressure that casting is good with roller 5 in said minute, can flatten casting liquid thus.
Said casting ladle vehicle frame 1 is provided with walking machine 6 tippers 7 and operation room 8, can operate moving and casting with the upset of ladle of casting ladle vehicle frame thus.
According to the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model; It is characterized in that; Form the mold die cavity that the cast molding of alfer deoxidier is used on the said alloy cast iron template, said mold die cavity is the circle shape of diameter 25-35mm, high 8-12mm.
According to the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model; It is characterized in that; Form the mold die cavity that the cast molding of alfer deoxidier is used on the said alloy cast iron template, said mold die cavity is the semicircle bodily form of diameter 25-35mm, high 8-12mm.
According to the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model; It is characterized in that; Form the mold die cavity that the cast molding of alfer deoxidier is used on the said alloy cast iron template, said mold die cavity is the half-conical bodily form of diameter 25-35mm, high 8-12mm.
According to the described alfer deoxidier of the utility model continuous casting machine, it is characterized in that it is one ton that the ladle design capacity is used in the casting of said continuous casting machine.
According to the described alfer deoxidier of the utility model continuous casting machine, it is characterized in that the alloy cast iron template of said continuous casting machine is arranged with mould bases, said mould bases is the framework that square tube is processed.
According to the described alfer deoxidier of the utility model continuous casting machine, it is characterized in that, constitute in the square tube of said mould bases and be provided with circulating cooling water pipe.
According to the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model; It is characterized in that: said alloy cast iron die shape is of a size of 550-650mm * 450-550mm * 40-60mm, and template top distribution diameter equably is 30-32mm, is the half cone-shaped nib of 10-12mm deeply.
Alfer deoxidier continuous casting machine according to the utility model of the utility model; Said automatic continuous casting machine will be cast with in the ladle by aluminium, melted disposable the pouring into of ferro-aluminum solution of iron proportioning; Utilizing shop traveller to cast hangs on the casting machine with ladle; Adopt the portable casting method of guide rail that ferro-aluminum liquid is injected in the awl circle shape blind hole that mold die cavity shape is diameter 30mm, high 12mm reposefully; Casting machine is provided with the concora crush roller shell simultaneously, and the ferro-aluminum hydraulic pressure that casting is good is flat, guarantees the uniformity of product quality.When waiting to wait ferro-aluminum solution crystallization blackout (about 300 ℃), play moving platen, topple over the demoulding automatically.
The automatic continuous casting machine of a kind of alfer deoxidier according to the utility model; Said alfer deoxidier continuous casting machine was both simple in structure, easy to operate; Can realize again saving energy and reduce the cost, raising labour productivity, increase product yield and improve the quality of products, reduce labour intensity greatly.
Description of drawings
Fig. 1 is the automatic continuous casting machine front view of the described a kind of alfer deoxidier of the utility model.
Fig. 2 is the automatic continuous casting machine vertical view of the described a kind of alfer deoxidier of the utility model.
Among the figure, 1 is the casting ladle vehicle frame, and 2 is that ladle is used in casting, and 3 is allocation packet, and 4 is guide rail, and 5 is roller, and 6 are the walking machine, and 7 is tipper, and 8 is operation room, and 9 is the alloy cast iron template.
The specific embodiment
Further describe the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model through practical implementation below.
The automatic continuous casting machine of a kind of alfer deoxidier; Comprise that the electrical control cubicles that is linked in sequence, casting are with ladle, allocation packet and guide rail; Said alfer deoxidier continuous casting machine was provided with between move operation before electrical control cubicles, and busbar, mould bases and alloy cast iron template are set after guide rail.
In the present embodiment, be fixed between said move operation in the little driving of casting machine, in establish electronic switch board.Appearance and size is 900mm * 700mm * 2000mm between said move operation.Operation room is fixed in the little driving of casting machine, the operating room that uses when being used for operating personnel's cast aluminum ferrous solution.
In the present embodiment, the design of said continuous casting machine casting use ladleful is one ton.According to the normal capacity of 0.75 ton of Medium Frequency Induction Heating Furnace, it is one ton that ladleful is used in the design casting, guarantees once to have watered, and does not stay ferro-aluminum solution.
The mould bases of said continuous casting machine adopts 10mm * 100mm * 200mm square tube to process.Simultaneously,, adopt during design to connect in the square tube cooling water pipe circulation cooling is set, guarantee the indeformable of mould bases for fear of the mould bases cold deformation of being heated.In addition, said casting machine is provided with the concora crush roller shell, so that the good ferro-aluminum hydraulic pressure of will casting is flat.
According to the automatic continuous casting machine of the described a kind of alfer deoxidier of the utility model, design template appearance and size is 600mm * 500mm * 50mm, and totally 30, template top distribution diameter equably is 30mm, is the circular nib of the half cone of 12mm deeply.
Between said move operation, appearance and size is 900mm * 700mm * 2000mm, in establish electronic switch board, operation room is fixed in the little driving of casting machine, the operating room that uses when being used for operating personnel's cast aluminum ferrous solution.
Ladle is used in the casting of said continuous casting machine, and according to the normal capacity of 0.75 ton of Medium Frequency Induction Heating Furnace, it is one ton that ladleful is used in the design casting, guarantees once to have watered, and does not stay ferro-aluminum solution.
The alloy mold plate of said continuous casting machine adopts material HT200 cast steel, is 750 kilograms of calculating according to the normal capacity of 0.75T Medium Frequency Induction Heating Furnace; Design template appearance and size is 600mm * 500mm * 50mm, and totally 30, template top distribution diameter equably is 30mm, is the circular nib of the awl of 12mm deeply; Be installed on the mould bases, by dynamic area, during casting; Should guarantee that each nib fills with, not make the ferro-aluminum solution crystallization again, carriage walking speed is 3m/min during the design casting; Like this, just in time the nib of all templates is filled with, and ferro-aluminum solution has watered.For guaranteeing the uniformity of ferro-aluminum product size, scroll wheel is installed below the allocation packet of casting machine simultaneously, ferro-aluminum solution is remained in casting cycle on the same level, guarantee the quality of product.
In addition since ferro-aluminum solution temperature is up to 1650 ℃ when coming out of the stove, and the heating temperature of template is about 750 ℃; It is dead to expand for template Xiao hole is heated, and the calculating coefficient of expansion is 15 * 10-6 (1/C0), like this; Template is in the time of 750 degrees centigrade, and his swell increment is prolonged and 7.65mm, therefore; Template is fixed on Xiao hole that mould adds and is designed to bore round slotted hole; When reaching template and being heated voluntarily correction position and do not expanded dead so that product is toppled over flexibly the phenomenon appearance of not expanded dead when the demoulding.
The alfer deoxidier continuous casting machine of the utility model compares like following table with conventional hand teeming alfer related data:
The automatic continuous casting machine of a kind of alfer deoxidier according to the utility model; Said alfer deoxidier continuous casting machine was both simple in structure, easy to operate; Can realize again saving energy and reduce the cost, raising labour productivity, increase product yield and improve the quality of products, reduce labour intensity greatly.
Claims (8)
1. automatic continuous casting machine of alfer deoxidier, comprise casting ladle vehicle frame (1), be arranged on the said casting ladle vehicle frame, casting with ladle (2), be arranged at the allocation packet (3) of said casting with ladle (2) one sides, it is characterized in that:
The automatic continuous casting machine of said alfer deoxidier also comprises the guide rail (4) that carries said casting ladle vehicle frame (1); Said casting ladle vehicle frame (1) can be gone up at said guide rail (4) and move; Casting is set with ladle (2) between said move operation; Said casting can be verted and cast aluminum ferroalloy liquid towards a minute adapted ladle (3) with ladle
Adapted ladle (3) below was provided with the alloy cast iron template (9) that the cast molding of alfer deoxidier is used in said minute; Adapted ladle (3) below, alloy cast iron template (9) two sides respectively were provided with the flat balance of the ferro-aluminum hydraulic pressure that casting is good with roller (5) in said minute
Said casting ladle vehicle frame (1) is provided with walking machine (6) tipper (7) and operation room (8).
2. the automatic continuous casting machine of a kind of alfer deoxidier as claimed in claim 1; It is characterized in that; Said alloy cast iron template (9) goes up and forms the mold die cavity that the cast molding of alfer deoxidier is used, and said mold die cavity is the circle shape of diameter 25-35mm, high 8-12mm.
3. the automatic continuous casting machine of a kind of alfer deoxidier as claimed in claim 1; It is characterized in that; Said alloy cast iron template (9) goes up and forms the mold die cavity that the cast molding of alfer deoxidier is used, and said mold die cavity is the semicircle bodily form of diameter 25-35mm, high 8-12mm.
4. the automatic continuous casting machine of a kind of alfer deoxidier as claimed in claim 1; It is characterized in that; Said alloy cast iron template (9) goes up and forms the mold die cavity that the cast molding of alfer deoxidier is used, and said mold die cavity is the half-conical bodily form of diameter 25-35mm, high 8-12mm.
5. the automatic continuous casting machine of alfer deoxidier as claimed in claim 1 is characterized in that, it is one ton that the ladle design capacity is used in the casting of said continuous casting machine.
6. the automatic continuous casting machine of alfer deoxidier as claimed in claim 1 is characterized in that, the alloy cast iron template (9) of said continuous casting machine is arranged with mould bases, and said mould bases is the framework that square tube is processed.
7. the automatic continuous casting machine of alfer deoxidier as claimed in claim 6 is characterized in that, constitutes in the square tube of said mould bases to be provided with circulating cooling water pipe.
8. the automatic continuous casting machine of a kind of alfer deoxidier as claimed in claim 1; It is characterized in that: said alloy cast iron template (9) appearance and size is 550-650mm * 450-550mm * 40-60mm, and template top distribution diameter equably is 30-32mm, is the half cone-shaped nib of 10-12mm deeply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200031523U CN202438670U (en) | 2012-01-06 | 2012-01-06 | Aluminum-iron alloy deoxidizer automatic and continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200031523U CN202438670U (en) | 2012-01-06 | 2012-01-06 | Aluminum-iron alloy deoxidizer automatic and continuous casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN202438670U true CN202438670U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200031523U Expired - Fee Related CN202438670U (en) | 2012-01-06 | 2012-01-06 | Aluminum-iron alloy deoxidizer automatic and continuous casting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192067A (en) * | 2013-04-09 | 2013-07-10 | 江苏天宏自动化科技有限公司 | Aluminum alloy wheel low-pressure casting liquid aluminum transport system |
| CN105108119A (en) * | 2015-07-27 | 2015-12-02 | 江苏捷帝机器人股份有限公司 | Movable pouring manipulator for ground rail |
| CN107267813A (en) * | 2017-05-22 | 2017-10-20 | 江苏江南铁合金有限公司 | Aluminium ingot production alfer preparation method is converted in molten steel punching |
| CN108031831A (en) * | 2018-01-23 | 2018-05-15 | 广西欧迪姆重工科技有限公司 | A kind of automatic catch slag liquid pressure casting car and its casting equipment |
| CN113333672A (en) * | 2021-04-30 | 2021-09-03 | 广东韶钢工程技术有限公司 | Casting device and casting process |
-
2012
- 2012-01-06 CN CN2012200031523U patent/CN202438670U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192067A (en) * | 2013-04-09 | 2013-07-10 | 江苏天宏自动化科技有限公司 | Aluminum alloy wheel low-pressure casting liquid aluminum transport system |
| CN105108119A (en) * | 2015-07-27 | 2015-12-02 | 江苏捷帝机器人股份有限公司 | Movable pouring manipulator for ground rail |
| CN107267813A (en) * | 2017-05-22 | 2017-10-20 | 江苏江南铁合金有限公司 | Aluminium ingot production alfer preparation method is converted in molten steel punching |
| CN108031831A (en) * | 2018-01-23 | 2018-05-15 | 广西欧迪姆重工科技有限公司 | A kind of automatic catch slag liquid pressure casting car and its casting equipment |
| CN113333672A (en) * | 2021-04-30 | 2021-09-03 | 广东韶钢工程技术有限公司 | Casting device and casting process |
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| 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: 20120919 Termination date: 20200106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |