CN104451354A - Spheroidal graphite cast iron spheroidizing system - Google Patents
Spheroidal graphite cast iron spheroidizing system Download PDFInfo
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- CN104451354A CN104451354A CN201410546017.7A CN201410546017A CN104451354A CN 104451354 A CN104451354 A CN 104451354A CN 201410546017 A CN201410546017 A CN 201410546017A CN 104451354 A CN104451354 A CN 104451354A
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- Prior art keywords
- nodularization
- cup
- clad
- electric furnace
- cover
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention provides a spheroidal graphite cast iron spheroidizing system, which belongs to the field of casting technology and mainly solves the problems that a spheroidizing ladle cover in the prior art is labor-wasting and time-wasting to move and troublesome to operate. The spheroidal graphite cast iron spheroidizing system comprises an electric furnace, a spheroidizing ladle and a lifting device; the spheroidizing ladle consists of a coverless spheroidizing ladle and a cover spheroidizing ladle; the spheroidal graphite cast iron spheroidizing system is characterized by comprising an electrical furnace attached pouring cup system and an electrical furnace attached pouring cup tundish cover system; the electrical furnace attached pouring cup system comprises a separated pouring cup, the electrical furnace attached pouring cup tundish cover system comprises a tundish cover with a pouring cup; the coverless spheroidizing ladle or the cover spheroidizing ladle hung on the lifting device is positioned below the tundish cover with the pouring cup or below the pouring cup; and the tundish cover with the pouring cup or the separated pouring cup is connected with a supporting rod through a hanging device, and one end of the supporting rod is fixedly connected with an electrical furnace body.
Description
Technical field
The invention belongs to casting technology field, be specifically related to spheroidal graphite cast iron nodularization system.
Background technology
In the spheroidization device of existing spheroidal graphite cast iron, add covering material after nodulizing agent is put into groove at the bottom of nodularization handbag by most employing, then realizing nodularization by the method for pouring, there is following defect in this nodularization mode: 1, during nodularization, clad opens wide, the specific absorption of magnesium is low, and nodulizing agent consumption causes greatly cost to raise; 2, during nodularization, clad opens wide, and the volume of smoke produced in nodularization process and magnesium light, cause environmental pollution.In the spheroidization device of existing spheroidal graphite cast iron, also has a kind of convertible special nodularization bag, during nodularization, clad is closed, effectively can improve the utilization ratio of nodulizing agent, and reduce environmental pollution, but due to which operation loaded down with trivial details, need to carry out ladle-to-ladle operation, molten iron temperature reduces too much, seldom uses now.In the spheroidization device of prior art spheroidal graphite cast iron, also has a kind of portable clad device, during nodularization, clad is closed, effectively can improve the utilization ratio of nodulizing agent, and reduce environmental pollution, but because the installation of portable clad and removal need special purpose device to operate, time-consuming, cause serious hindrance to applying of this device.Prior art is only wrapped in nodularization and is carried out some improvement, and from nodularization system, each link and device do not improve.
Summary of the invention
The object of the invention is to solve prior art Problems existing, provide a kind of and can make the clad of the attached extension of electric furnace or water cup to be combined the spheroidal graphite cast iron nodularization system with removal smoothly with nodularization bag by the routine operation of driving before and after nodularization.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
Spheroidal graphite cast iron nodularization system, comprises electric furnace, nodularization bag, handling apparatus; Described nodularization bag is divided into uncovered nodularization bag and nodularization bag with cover; Be characterized in: described nodularization system comprises the attached extension of electric furnace and waters glass system and electric furnace is attached is linked with the clad system of watering cup;
The attached extension of described electric furnace waters a glass system and comprises separate type and water cup, and the nodularization bag of this system adopts nodularization bag with cover, and in nodularization process, the nodularization bag with cover be suspended on handling apparatus is positioned at the below of watering cup; On the clad that nodularization bag with cover is inserted in described lower end of watering cup in respective openings; Describedly water the support bar that cup is fixed on electric furnace body by suspension system and one end and be connected;
The attached clad system of watering cup that is linked with of described electric furnace comprises the clad that band waters cup, and the nodularization bag of this system adopts uncovered nodularization bag, and in nodularization process, the uncovered nodularization bag be suspended on handling apparatus is positioned at the below that band waters the clad of cup; The clad that described band waters cup covers to be wrapped in uncovered nodularization; The support bar that the clad that described band waters cup is fixed on electric furnace body by suspension system and one end is connected.
Described suspension system is flexible strand or metal bracelet.
The present invention compared with prior art, has following beneficial effect:
Attachedly on electric furnace the structure that the clad that waters cup or attached extension water cup is linked with because the present invention adopts, make before nodularization starts, by driving handling uncovered nodularization bag or nodularization bag with cover, the clad making band water cup cover in advance wrap or make the lower end of watering cup to insert nodularization bag with cover in advance in nodularization clad in respective openings; Electric furnace converter nose leans outward the time of falling molten iron, and support bar rotates with electric furnace, nodularization bag and water cup can with electric furnace converter nose do corresponding position adjustment to adapt to connect molten iron demand; After nodularization completes, operation driving makes nodularization bag decline, clad or water cup and naturally open, and without the need to manually carrying out clad specially or water covering and removal of cup, waters cup for separate type, then after isolation, covered by removable cover; Improve the security of production, reduce labour intensity, saved the usage quantity of nodulizing agent simultaneously, decreased environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the attached extension of electric furnace of the present invention waters glass system.
In figure: 1-support bar; 2-electric furnace converter nose; 3-electric furnace; 4-clad; 5-water cup; 6-1-uncovered nodularization bag; 6-2-nodularization bag with cover; 7-handling apparatus; 8-removable cover.
Embodiment
As depicted in figs. 1 and 2, spheroidal graphite cast iron nodularization system, comprises electric furnace 3, nodularization bag, handling apparatus 7; Described nodularization bag is divided into uncovered nodularization bag 6-1 and nodularization bag 6-2 with cover; Be characterized in: described nodularization system comprises the attached extension of electric furnace and waters glass system and electric furnace is attached is linked with the clad system of watering cup;
As shown in Figure 2, the attached extension of described electric furnace waters a glass system and comprises separate type and water cup 5, and the nodularization bag of this system adopts nodularization bag 6-2 with cover, and in nodularization process, the nodularization bag with cover be suspended on handling apparatus 7 is positioned at the below of watering cup 5; On the clad 4 that nodularization bag 6-2 with cover is inserted in described lower end of watering cup 5 in respective openings; Describedly water the support bar 1 that cup 5 is fixed on electric furnace 3 body of heater by suspension system and one end and be connected;
As shown in Figure 1, the attached clad system of watering cup that is linked with of described electric furnace comprises the clad 4 that band waters cup 5, and the nodularization bag of this system adopts uncovered nodularization bag 6-1, and in nodularization process, the uncovered nodularization bag 6-1 be suspended on handling apparatus 7 is positioned at the below that band waters the clad 4 of cup 5; The clad 4 that described band waters cup covers on uncovered nodularization bag 6-1; The support bar 1 that the clad 4 that described band waters cup 5 is fixed on electric furnace 3 body of heater by suspension system and one end is connected.
Described suspension system is flexible strand or metal bracelet.
Working process:
When the present invention uses, a glass system is watered for the attached extension of electric furnace, by the below of watering cup 5 that nodularization bag 6-2 with cover handling is hung to support bar 1, before nodularization, make to water the tapping on cup 5 lower end insertion clad 4 by driving handling nodularization bag with cover 6-2.When electric furnace converter nose 2 outwards topples over molten iron, support bar 1 rotates with electric furnace, waters cup 5 and nodularization bag 6-2 with cover and can do corresponding position adjustment to adapt to connect molten iron demand with electric furnace converter nose 2, and the volume of smoke that produces of nodularization and magnesium light have been blocked in nodularization bag; After nodularization completes, operation driving makes nodularization bag decline, and waters cup 5 and naturally departs from nodularization bag, water cup 5 and continued to be suspended to electric furnace 3 stokehold by suspension system and support bar 1.During cast product, the perforate on clad 4 is covered by the removable cover 8 be arranged on clad 4.
Be linked with the clad system of watering cup for electric furnace is attached, below the clad 4 uncovered nodularization bag 6-1 handling being watered cup 5 to the band that support bar 1 hangs, by driving handling uncovered nodularization bag 6-1, clad 4 covered and wrap in nodularization; When molten iron toppled over by electric furnace 3, support bar 1 rotates with electric furnace 3, watering cup 5 and uncovered nodularization bag 6-1 and can do corresponding position adjustment with the demand adapting to connect molten iron with electric furnace converter nose 2 on clad 4; After nodularization completes, when operation driving makes uncovered nodularization bag 6-1 decline, the clad 4 that band waters cup 5 is naturally opened and continues to be suspended on support bar 1, eliminates operative employee and carries out covering the operation with removal clad 4 specially.
Claims (2)
1. spheroidal graphite cast iron nodularization system, comprises electric furnace (3), nodularization bag, handling apparatus (7); Described nodularization bag is divided into uncovered nodularization bag (6-1) and nodularization bag with cover (6-2); It is characterized in that: described nodularization system comprises the attached extension of electric furnace and waters glass system and electric furnace is attached is linked with the clad system of watering cup;
The attached extension of described electric furnace waters a glass system and comprises separate type and water cup (5), the nodularization bag of this system adopts nodularization bag (6-2) with cover, in nodularization process, the nodularization bag with cover be suspended on handling apparatus (7) is positioned at the below of watering cup (5); Described lower end of watering cup (5) is inserted in the upper respective openings of clad (4) of nodularization bag (6-2) with cover; Describedly water the support bar (1) that cup (5) is fixed on electric furnace (3) body of heater by suspension system and one end and be connected;
The attached clad system of watering cup that is linked with of described electric furnace comprises the clad (4) that band waters cup (5), the nodularization bag of this system adopts uncovered nodularization bag (6-1), in nodularization process, the uncovered nodularization bag (6-1) be suspended on handling apparatus (7) is positioned at the below that band waters the clad (4) of cup (5); The clad (4) that described band waters cup covers on uncovered nodularization bag (6-1); The support bar (1) that the clad (4) that described band waters cup (5) is fixed on electric furnace (3) body of heater by suspension system and one end is connected.
2. spheroidal graphite cast iron nodularization system as claimed in claim 1, is characterized in that: described suspension system is flexible strand or metal bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546017.7A CN104451354A (en) | 2014-10-15 | 2014-10-15 | Spheroidal graphite cast iron spheroidizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546017.7A CN104451354A (en) | 2014-10-15 | 2014-10-15 | Spheroidal graphite cast iron spheroidizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104451354A true CN104451354A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546017.7A Pending CN104451354A (en) | 2014-10-15 | 2014-10-15 | Spheroidal graphite cast iron spheroidizing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104451354A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043533U (en) * | 1988-10-25 | 1989-08-30 | 山东省机械设计研究院 | Foundry ladle with a cover specially adapted to pretreatment of spherulitic iron and creep iron furnaces |
| CN2399133Y (en) * | 1999-06-13 | 2000-10-04 | 李耀中 | Molten iron thermal insulating ladle |
| CN101209492A (en) * | 2006-12-26 | 2008-07-02 | 天润曲轴股份有限公司 | Tea pot type sealing spheroidization casting bag |
| CN201385122Y (en) * | 2009-03-28 | 2010-01-20 | 段金挺 | Heat-preserving ladle for spheroidization |
| CN102912064A (en) * | 2012-09-20 | 2013-02-06 | 裴柯兴 | Novel balling device |
| CN202766605U (en) * | 2012-09-20 | 2013-03-06 | 裴柯兴 | Novel spheroidizing device |
| CN202824554U (en) * | 2012-06-21 | 2013-03-27 | 天津市万路科技有限公司 | Spheroidizing device |
| CN103846417A (en) * | 2012-12-04 | 2014-06-11 | 常州南车汽车零部件有限公司 | Spheroidization bag cover |
| CN204151405U (en) * | 2014-10-15 | 2015-02-11 | 裴柯兴 | Spheroidal graphite cast iron nodularization system |
-
2014
- 2014-10-15 CN CN201410546017.7A patent/CN104451354A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043533U (en) * | 1988-10-25 | 1989-08-30 | 山东省机械设计研究院 | Foundry ladle with a cover specially adapted to pretreatment of spherulitic iron and creep iron furnaces |
| CN2399133Y (en) * | 1999-06-13 | 2000-10-04 | 李耀中 | Molten iron thermal insulating ladle |
| CN101209492A (en) * | 2006-12-26 | 2008-07-02 | 天润曲轴股份有限公司 | Tea pot type sealing spheroidization casting bag |
| CN201385122Y (en) * | 2009-03-28 | 2010-01-20 | 段金挺 | Heat-preserving ladle for spheroidization |
| CN202824554U (en) * | 2012-06-21 | 2013-03-27 | 天津市万路科技有限公司 | Spheroidizing device |
| CN102912064A (en) * | 2012-09-20 | 2013-02-06 | 裴柯兴 | Novel balling device |
| CN202766605U (en) * | 2012-09-20 | 2013-03-06 | 裴柯兴 | Novel spheroidizing device |
| CN103846417A (en) * | 2012-12-04 | 2014-06-11 | 常州南车汽车零部件有限公司 | Spheroidization bag cover |
| CN204151405U (en) * | 2014-10-15 | 2015-02-11 | 裴柯兴 | Spheroidal graphite cast iron nodularization system |
Non-Patent Citations (1)
| Title |
|---|
| 尹士文: "《一种新型盖包球化工艺》", 《铸造》 * |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |