CN106544523A - The uniform electroslag refining furnace of electric current - Google Patents
The uniform electroslag refining furnace of electric current Download PDFInfo
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- CN106544523A CN106544523A CN201510588380.XA CN201510588380A CN106544523A CN 106544523 A CN106544523 A CN 106544523A CN 201510588380 A CN201510588380 A CN 201510588380A CN 106544523 A CN106544523 A CN 106544523A
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- electric current
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Abstract
The invention discloses a kind of uniform electroslag refining furnace of electric current, including crystallizer and the vertical support positioned at crystallizer side, vertical support is provided with the transverse arm being slidably matched with which, transverse arm is located at the top of crystallizer and is provided with clamper away from one end of vertical support, be fixedly clamped on clamper the electrode stretched in crystallizer, clamper includes two holding pieces being oppositely arranged, and the holding chamber for holding electrode is formed between two holding pieces；The side side wall of transverse arm is provided between the distributor plate being connected with electric supply installation, and distributor plate and two pieces of holding pieces and is respectively equipped with connection cables.By arranging distributor plate, and will be connected with connection cables on two holding pieces of clamper, so, after electrode is located at clamping intracavity and is fixedly clamped using two holding pieces, electric current can be by holding piece uniform conductive to electrode, so that the CURRENT DISTRIBUTION in electrode is more uniform, and then guarantees that melting is more uniform, and finally improve the product quality of steel ingot.
Description
Technical field
The invention belongs to electroslag remelting equipment technical field, is specifically related to a kind of uniform electroslag refining furnace of electric current.
Background technology
Electroslag remelting be by the use of electric current by slag when the resistance heat that the produces method that carries out melting as thermal source.Its main purpose is to purify metals and obtain the fine and close steel ingot of clean even tissue.The steel of Jing electroslag remeltings, purity is high, sulfur-bearing is low, non-metallic inclusion is few, surface of steel ingot is smooth, clean even compact, metallographic structure and chemical composition it is uniform.
Electroslag refining furnace is of many uses, is mainly used in steel industry, metallurgy industry etc..Can be used for the alloy of the non-ferrous metal such as the various structural alloy steels of refine, heat resisting steel, bearing steel, die steel, high temperature alloy, Precise Alloy, corrosion resistant alloy, high-tensile bronze and other aluminum, copper, ferrum, silver using different slag charges；The sound steel castings such as major diameter steel ingot, heavy slab, hollow pipe, large-sized diesel machine crankshaft, roll, large gear, high-pressure bottle, gun tube can be directly produced using crystallizer of different shapes.
Although existing electroslag refining furnace disclosure satisfy that use requirement to a certain extent, its electrode has that current unevenness is even, causes melting uneven, and finally affects the quality of steel ingot.
The content of the invention
In view of this, it is an object of the invention to provide a kind of uniform electroslag refining furnace of electric current, can effectively improve the uniformity of electric current, and then improve the quality of steel ingot.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of uniform electroslag refining furnace of electric current, including crystallizer and the vertical support positioned at the crystallizer side, the vertical support is provided with the transverse arm being slidably matched with which, the transverse arm is located at the top of the crystallizer and is provided with clamper away from one end of the vertical support, be fixedly clamped on the clamper electrode stretched in the crystallizer, the clamper includes two holding pieces being oppositely arranged, and is formed for clamping the holding chamber of the electrode between two holding pieces；The side side wall of the transverse arm is provided between the distributor plate being connected with electric supply installation, and the distributor plate and two pieces of holding pieces and is respectively equipped with connection cables.
Further, the side wall of the holding piece is provided with line connection board, and the connection cables are connected with the line connection board.
Further, the vertical column is provided with upright guide rail, and the transverse arm is provided with the guide groove coordinated with the upright guide rail.
Further, also include for driving the transverse arm along the drive mechanism of the vertical column movement.
Further, the drive mechanism includes motor and is fixedly installed on the fast pulley of the vertical column top, the output shaft of the motor is provided with reductor, the output shaft of the reductor is provided with steel strand wires wheel, winding on the steel strand wires wheel is provided with steel strand wires, and the termination of the steel strand wires is fixedly connected with the transverse arm after bypassing the fast pulley.
The beneficial effects of the present invention is：
The uniform electroslag refining furnace of electric current of the present invention, by arranging distributor plate, and will be connected with connection cables on two holding pieces of clamper, so, after electrode is located at clamping intracavity and is fixedly clamped using two holding pieces, electric current can be by holding piece uniform conductive to electrode so that the CURRENT DISTRIBUTION in electrode is more uniform, and then guarantee that melting is more uniform, and finally improve the product quality of steel ingot.
Description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of the uniform electroslag refining furnace embodiment of electric current of the present invention；
Structural representations of the Fig. 2 for clamper.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, for the structural representation of the uniform electroslag refining furnace embodiment of electric current of the present invention.The uniform electroslag refining furnace of electric current of the present embodiment, including crystallizer 1 and the vertical support 2 positioned at 1 side of the crystallizer, the vertical support 2 is provided with the transverse arm 3 being slidably matched with which, the transverse arm 3 is located at the top of the crystallizer 1 and is provided with clamper 4 away from one end of the vertical support 2, be fixedly clamped on the clamper 4 electrode 5 stretched in the crystallizer 1, the clamper 4 includes two holding pieces 6 being oppositely arranged, and is formed for clamping the holding chamber 7 of the electrode 5 between two holding pieces 6.The side side wall of the transverse arm 3 is provided between the distributor plate 8 being connected with electric supply installation, and the distributor plate 8 and two pieces of holding pieces 6 and is respectively equipped with connection cables 9.
Further, the side wall of the holding piece 6 is provided with line connection board 10, and the connection cables 9 are connected with the line connection board 10, is easy to arrangement and the installation of connection cables 9.
Further, the vertical column 2 is provided with upright guide rail, and the transverse arm 3 is provided with the guide groove coordinated with the upright guide rail.The uniform electroslag refining furnace of the present embodiment electric current also includes the drive mechanism for driving the transverse arm 3 to move along the vertical column 2.Specifically, the drive mechanism of the present embodiment includes motor 11 and is fixedly installed on the fast pulley 12 on 2 top of vertical column, the output shaft of the motor 11 is provided with reductor 13, the output shaft of the reductor 13 is provided with steel strand wires wheel 14, winding on the steel strand wires wheel 14 is provided with steel strand wires 15, and the termination of the steel strand wires 15 is fixedly connected with the transverse arm 3 after bypassing the fast pulley 12.
The uniform electroslag refining furnace of the present embodiment electric current, by arranging distributor plate, and will be connected with connection cables on two holding pieces of clamper, so, after electrode is located at clamping intracavity and is fixedly clamped using two holding pieces, electric current can be by holding piece uniform conductive to electrode so that the CURRENT DISTRIBUTION in electrode is more uniform, and then guarantee that melting is more uniform, and finally improve the product quality of steel ingot.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (5)
1. the uniform electroslag refining furnace of a kind of electric current, including crystallizer and the vertical support positioned at the crystallizer side, the vertical support is provided with the transverse arm being slidably matched with which, the transverse arm is located at the top of the crystallizer and is provided with clamper away from one end of the vertical support, be fixedly clamped on the clamper electrode stretched in the crystallizer, it is characterised in that：The clamper includes two holding pieces being oppositely arranged, and is formed for clamping the holding chamber of the electrode between two holding pieces；The side side wall of the transverse arm is provided between the distributor plate being connected with electric supply installation, and the distributor plate and two pieces of holding pieces and is respectively equipped with connection cables.
2. the uniform electroslag refining furnace of electric current according to claim 1, it is characterised in that：The side wall of the holding piece is provided with line connection board, and the connection cables are connected with the line connection board.
3. the uniform electroslag refining furnace of electric current according to claim 1 or claim 2, it is characterised in that：The vertical column is provided with upright guide rail, and the transverse arm is provided with the guide groove coordinated with the upright guide rail.
4. the uniform electroslag refining furnace of electric current according to claim 3, it is characterised in that：Also include for driving the transverse arm along the drive mechanism of the vertical column movement.
5. the uniform electroslag refining furnace of electric current according to claim 4, it is characterised in that：The drive mechanism includes motor and is fixedly installed on the fast pulley of the vertical column top, the output shaft of the motor is provided with reductor, the output shaft of the reductor is provided with steel strand wires wheel, winding on the steel strand wires wheel is provided with steel strand wires, and the termination of the steel strand wires is fixedly connected with the transverse arm after bypassing the fast pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588380.XA CN106544523A (en) | 2015-09-16 | 2015-09-16 | The uniform electroslag refining furnace of electric current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588380.XA CN106544523A (en) | 2015-09-16 | 2015-09-16 | The uniform electroslag refining furnace of electric current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106544523A true CN106544523A (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510588380.XA Pending CN106544523A (en) | 2015-09-16 | 2015-09-16 | The uniform electroslag refining furnace of electric current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106544523A (en) |
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2015
- 2015-09-16 CN CN201510588380.XA patent/CN106544523A/en active Pending
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Application publication date: 20170329 |