CN101858694A - Die used for molding prefabricated furnace liner of induction furnace - Google Patents
Die used for molding prefabricated furnace liner of induction furnace Download PDFInfo
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- CN101858694A CN101858694A CN 201010212263 CN201010212263A CN101858694A CN 101858694 A CN101858694 A CN 101858694A CN 201010212263 CN201010212263 CN 201010212263 CN 201010212263 A CN201010212263 A CN 201010212263A CN 101858694 A CN101858694 A CN 101858694A
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- cylindrical housings
- shell body
- induction furnace
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Abstract
The invention relates to a die used for molding a prefabricated furnace liner of an induction furnace. The die adopts the technical scheme that: a right semicircular shell body 1 and a left semicircular shell body 9 are connected by bolts 10 to form a cylindrical shell body; the cylindrical shell body is arranged in an annular groove which is formed on a round base 5; a center core 8 is concentrically arranged in the cylindrical shell body; the center core 8 is concentrically fixed on the round base 5; two connection brackets 6 welded on an annular surface at the outer side of the annular groove are fixedly connected with two connection lugs 3 welded on the cylindrical shell body through the bolts 2; and the center core 8 is centrosymmetrically welded to the outer wall of an inverted barrel-shaped cylindrical shell through four 'concave' steel tanks 7. The die used for molding the prefabricated furnace liner of the induction furnace is convenient to disassemble and is simple and practical; and a molded prefabricated furnace liner has four concave grooves in which different materials can be embedded, researches on the action mechanism of different materials and melt steel interfaces are realized at the same time, and not only the experimental requirements are met but also materials are saved.
Description
Technical field
The invention belongs to the mould technical field.Be specifically related to a kind of mould that is used for prefabricated furnace liner of induction furnace.
Background technology
The coreless induction furnace refractory lining can be divided in ramming monoblock type furnace lining in the stove, the outer pre-formed furnace lining of stove, the stove by preparation method builds 3 kinds on formula furnace lining by laying bricks or stones.Domestic large-scale electric furnace is to build the formula furnace lining by laying bricks or stones in the stove, middle-size and small-size electric furnace is based on ramming monoblock type furnace lining in the stove, and the outer pre-formed furnace lining of the stove in the fast development will replace ramming monoblock type furnace lining in the stove.The outer pre-formed furnace lining of stove only needs before the use it is lifted up into furnace chamber, and with common indefinite form furnace lining compound the gap between furnace lining and the induction coil is tamped and to get final product.
Along with the continuous development of Foundry Production technology, also more and more higher to the furnace lining requirement of Metal Melting electric furnace.The electric induction furnace moulding furnace lining that development quality is good, the life-span is long is the development general trend of coreless induction furnace furnace lining.Strengthen the research of electric induction furnace furnace lining/liquid metal interface interaction mechanism and rule, for the development of novel furnace lining provide theoretical direction be present research and development give priority to one of direction.
" the prefabricated furnace lining of induction melting furnace " (ZL98236402.4) patent provides a kind of stove example of pre-formed furnace lining outward, the furnace lining of replacing is convenient, the advantages such as melting, economize on electricity and long service life of can directly powering without baker though have, but for research material and molten steel interface interaction mechanism, its inner lining material is single, causes waste of material.
Summary of the invention
The present invention is intended to overcome the prior art defective, purpose provides a kind of flexible and simple and practical mould that is used for prefabricated furnace liner of induction furnace of dismantling, and can satisfy research to electric induction furnace furnace lining/liquid metal interface interaction mechanism and rule with the prefabricated furnace lining of this mould moulding.
For achieving the above object, the technical scheme taked of the present invention is: this mould comprises right semicircular shell, left semicircle shape housing, intermediate core, cup dolly and is connected support.
Right semicircular shell and left semicircle shape housing are connected to a cylindrical housings, and cylindrical housings is installed in the cannelure set on the cup dolly; Intermediate core is housed in the cylindrical housings concentrically, and intermediate core is fixed on the cup dolly concentrically;
On the ring surface of the ring slot outside on the cup dolly, left and rightly be welded with two connection supports symmetrically; Left and rightly on cylindrical housings be welded with two symmetrically respectively and connect journal stirrups, two connect journal stirrup and are connected support and connect by bolting with two.
Described intermediate core is made up of the steel tank of an inverted tubbiness cylindrical housings and four " recessed " shapes, and the steel tank center of four " recessed " shapes is welded on the outer wall of inverted tubbiness cylindrical housings symmetrically.
Described right semicircular shell and left semicircle shape housing all along the longitudinal direction two sides are welded with two housing connectors accordingly, and the housing connector of right semicircular shell and left semicircle shape housing is bolted to connection respectively.
Because adopt technique scheme, the present invention connects into cylindrical housings with right semicircular shell and left semicircle shape housing by bolt, the convenient installation and the demoulding; Four " recessed " shape steel tanks on the intermediate core can satisfy the research to material and molten steel interface interaction mechanism; Cannelure on the cup dolly is convenient to install cylindrical housings, and intermediate core and connector all are welded on the base; Right semicircular shell is connected by bolt with left semicircle shape housing, makes the mould dismounting flexibly, and simple and practical, the prefabricated furnace lining of moulding can satisfy the research to electric induction furnace furnace lining/liquid metal interface interaction mechanism and rule.
This mould adopts moulding by casting, and construction is simple, convenient; Prefabricated furnace lining after the moulding has four grooves, can inlay different materials, realizes simultaneously the research to different materials and molten steel interface interaction mechanism, has not only satisfied test requirements document but also conservation.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention being described further, is not the restriction to its protection domain.
A kind of mould that is used for prefabricated furnace liner of induction furnace.This mould comprises right semicircular shell 1, left semicircle shape housing 9, intermediate core 8, cup dolly 5 and is connected support 6.
As depicted in figs. 1 and 2, right semicircular shell 1 and left semicircle shape housing 9 are connected to a cylindrical housings, and cylindrical housings is installed in the cannelure set on the cup dolly 5; Intermediate core 8 is housed in the cylindrical housings concentrically, and intermediate core 8 is fixed on the cup dolly 5 concentrically;
On the ring surface of the ring slot outside on the cup dolly 5, left and rightly be welded with two connection supports 6 symmetrically; Left and rightly on cylindrical housings be welded with two symmetrically respectively and connect 3, two of journal stirrups and connect journal stirrup 3 and be connected support 6 with two and be fixedly connected by bolt 2.
Described intermediate core 8 is made up of the steel tank 7 of an inverted tubbiness cylindrical housings and four " recessed " shapes, and steel tank 7 centers of four " recessed " shapes are welded on the outer wall of inverted tubbiness cylindrical housings symmetrically.
Described right semicircular shell 1 and left semicircle shape housing 9 all along the longitudinal direction two sides are welded with two housing connectors 4 accordingly, and right semicircular shell 1 is fixedlyed connected by bolt 10 respectively with the housing connector 4 of left semicircle shape housing 9.
Present embodiment connects into cylindrical housings with right semicircular shell 1 and left semicircle shape housing 9 by bolt 10, the convenient installation and the demoulding; Four " recessed " shape steel tanks 7 on the intermediate core 8 can satisfy the research to material and molten steel interface interaction mechanism; Cannelure on the cup dolly 5 is convenient to install cylindrical housings, and intermediate core and connector all are welded on the base; Right semicircular shell 1 and left semicircle shape housing 9 are connected by bolt, make the mould dismounting flexibly, and simple and practical, the prefabricated furnace lining of moulding can satisfy the research to electric induction furnace furnace lining/liquid metal interface interaction mechanism and rule.
This mould adopts moulding by casting, and construction is simple, convenient; Prefabricated furnace lining after the moulding has four grooves, can inlay different materials, realizes simultaneously the research to different materials and molten steel interface interaction mechanism, has not only satisfied test requirements document but also conservation.
Claims (3)
1. a mould that is used for prefabricated furnace liner of induction furnace is characterized in that this mould comprises right semicircular shell 1, left semicircle shape housing 9, intermediate core 8, cup dolly 5 and is connected support 6;
Right semicircular shell 1 and left semicircle shape housing 9 are connected to a cylindrical housings, and cylindrical housings is installed in the cannelure set on the cup dolly 5; Intermediate core 8 is housed in the cylindrical housings concentrically, and intermediate core 8 is fixed on the cup dolly 5 concentrically;
On the ring surface of the ring slot outside on the cup dolly 5, left and rightly be welded with two connection supports 6 symmetrically; Left and rightly on cylindrical housings be welded with two symmetrically respectively and connect 3, two of journal stirrups and connect journal stirrup 3 and be connected support 6 with two and be fixedly connected by bolt 2.
2. the mould that is used for the induction furnace prefabricated component as claimed in claim 1, it is characterized in that described intermediate core 8 is made up of the steel tank 7 of an inverted tubbiness cylindrical housings and four " recessed " shapes, steel tank 7 centers of four " recessed " shapes are welded on the outer wall of inverted tubbiness cylindrical housings symmetrically.
3. the mould that is used for the induction furnace prefabricated component as claimed in claim 1, it is characterized in that described right semicircular shell 1 and left semicircle shape housing 9 all along the longitudinal direction two sides be welded with two housing connectors 4 accordingly, right semicircular shell 1 is fixedlyed connected by bolt 10 respectively with the housing connector 4 of left semicircle shape housing 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102122630A CN101858694B (en) | 2010-06-22 | 2010-06-22 | Die used for molding prefabricated furnace liner of induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102122630A CN101858694B (en) | 2010-06-22 | 2010-06-22 | Die used for molding prefabricated furnace liner of induction furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858694A true CN101858694A (en) | 2010-10-13 |
| CN101858694B CN101858694B (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102122630A Expired - Fee Related CN101858694B (en) | 2010-06-22 | 2010-06-22 | Die used for molding prefabricated furnace liner of induction furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN101858694B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519257A (en) * | 2011-12-02 | 2012-06-27 | 芜湖双金机械配件有限公司 | Gantry stabilization support special for manufacturing furnace lining and manufacture method |
| CN106643152A (en) * | 2016-12-09 | 2017-05-10 | 永平县泰达废渣开发利用有限公司 | Forming structure and method for induction furance lining used for silicon slag smelting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990012666A1 (en) * | 1989-04-26 | 1990-11-01 | Daussan Et Compagnie | Process and installation for producing a lining on the internal walls of a metallurgical vessel |
| EP0716894A1 (en) * | 1994-12-19 | 1996-06-19 | Daussan Et Compagnie | Process for the application of a protective lining constituted of at least two layers on the inner faces of a metallurgical vessel |
| JPH08159667A (en) * | 1994-12-02 | 1996-06-21 | Toshiba Ceramics Co Ltd | Formwork equipment for construction of monolithic refractory |
| CN200982818Y (en) * | 2006-12-05 | 2007-11-28 | 攀钢集团钢城企业总公司合金分公司 | Induction furnace crucible ramming mold |
| CN101545723A (en) * | 2009-05-01 | 2009-09-30 | 罗永耕 | Method for tamping internal furnace of induction furnace with tampering machine |
-
2010
- 2010-06-22 CN CN2010102122630A patent/CN101858694B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990012666A1 (en) * | 1989-04-26 | 1990-11-01 | Daussan Et Compagnie | Process and installation for producing a lining on the internal walls of a metallurgical vessel |
| JPH08159667A (en) * | 1994-12-02 | 1996-06-21 | Toshiba Ceramics Co Ltd | Formwork equipment for construction of monolithic refractory |
| EP0716894A1 (en) * | 1994-12-19 | 1996-06-19 | Daussan Et Compagnie | Process for the application of a protective lining constituted of at least two layers on the inner faces of a metallurgical vessel |
| CN200982818Y (en) * | 2006-12-05 | 2007-11-28 | 攀钢集团钢城企业总公司合金分公司 | Induction furnace crucible ramming mold |
| CN101545723A (en) * | 2009-05-01 | 2009-09-30 | 罗永耕 | Method for tamping internal furnace of induction furnace with tampering machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519257A (en) * | 2011-12-02 | 2012-06-27 | 芜湖双金机械配件有限公司 | Gantry stabilization support special for manufacturing furnace lining and manufacture method |
| CN102519257B (en) * | 2011-12-02 | 2014-08-06 | 芜湖双金机械配件有限公司 | Gantry stabilization support special for manufacturing furnace lining and manufacture method |
| CN106643152A (en) * | 2016-12-09 | 2017-05-10 | 永平县泰达废渣开发利用有限公司 | Forming structure and method for induction furance lining used for silicon slag smelting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101858694B (en) | 2011-11-16 |
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Granted publication date: 20111116 Termination date: 20120622 |