CN202364413U - Magnet yoke of intermediate frequency furnace - Google Patents
Magnet yoke of intermediate frequency furnace Download PDFInfo
- Publication number
- CN202364413U CN202364413U CN2011204877387U CN201120487738U CN202364413U CN 202364413 U CN202364413 U CN 202364413U CN 2011204877387 U CN2011204877387 U CN 2011204877387U CN 201120487738 U CN201120487738 U CN 201120487738U CN 202364413 U CN202364413 U CN 202364413U
- Authority
- CN
- China
- Prior art keywords
- intermediate frequency
- frequency furnace
- cooling water
- side plates
- silicon steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
一种中频炉磁轭，安装在中频炉内，包括多片层叠在一起的硅钢片以及两块用于夹紧多片硅钢片的侧板，两块侧板上均连接有冷却水盒，两块侧板之间焊接有连接板，其中，冷却水盒焊接在侧板的外侧壁上。本实用新型一种中频炉磁轭便于维修人员对冷却水盒进行维修。
A magnetic yoke for an intermediate frequency furnace, installed in an intermediate frequency furnace, including multiple silicon steel sheets stacked together and two side plates for clamping multiple silicon steel sheets. Both side plates are connected with cooling water boxes. A connecting plate is welded between the side plates, wherein the cooling water box is welded on the outer side wall of the side plate. The utility model relates to a magnetic yoke for an intermediate frequency furnace, which is convenient for maintenance personnel to maintain the cooling water box.
Description
Technical field:
The utility model relates to a kind of intermediate frequency furnace, specifically is the yoke in a kind of intermediate frequency furnace.
Background technology:
Intermediate frequency furnace is a kind of apparatus for melting metal; Through feeding the intermediate frequency alternating current to its induced inside coil; Make induction coil produce highdensity magnetic line of force cutting and be contained in the metal derby in the molten bath, induction coil center; Utilize electromagnetic induction principle to make the powerful eddy current of the inner generation of metal derby, heat and melt metal derby with this.The magnetic line of force in order to ensure induction coil produced can effectively gather in the molten bath; The induction coil periphery of existing intermediate frequency furnace also is evenly equipped with a plurality of yokes; Conventional yoke generally comprises multi-disc silicon steel sheet stacked together and two blocks of side plates that are used to clamp the multi-disc silicon steel sheet, is welded with connecting plate between two blocks of side plates.In the process of intermediate frequency furnace smelting metal piece, yoke all will be born from the baking of high temperature more than 1600 degrees centigrade in the molten bath, for yoke is cooled off usually; Prevent that it from influencing useful life because of overheated deforming; Some manufacturers all can be provided with the cooling water box between side plate and silicon steel sheet when making yoke, during use, come yoke is cooled off through the cooling water that in the cooling water box, feeds circulation; Yet; Because between silicon steel sheet and side plate, therefore, this is not easy to the maintenance personal cooling water box is keeped in repair the cooling water box by shutoff.
The utility model content:
The technical problem that the utility model will solve is, a kind of intermediate frequency furnace yoke that the cooling water box is keeped in repair be convenient to is provided.
The technical solution of the utility model is; A kind of intermediate frequency furnace yoke with following structure is provided: comprise silicon steel sheet and two blocks of side plates that are used to clamp the multi-disc silicon steel sheet that multi-disc is stacked together; All be connected with the cooling water box on two blocks of side plates; Be welded with connecting plate between two blocks of side plates, wherein, the cooling water box is welded on the lateral wall of side plate.
After adopting above structure, compared with prior art, a kind of intermediate frequency furnace yoke of the utility model has the following advantages: because the cooling water box is welded on the lateral wall of side plate, therefore, the maintenance personal can keep in repair the cooling water box easily.
Description of drawings:
Fig. 1 is the main TV structure sketch map of a kind of intermediate frequency furnace yoke of the utility model;
Fig. 2 is the section structure for amplifying sketch map of edge " A-A " line among Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing and embodiment a kind of intermediate frequency furnace yoke of the utility model is done further explain:
As depicted in figs. 1 and 2; In this embodiment, a kind of intermediate frequency furnace yoke of the utility model comprises screw rod 2, be connected insulation cushion 1 and nut 3, the multi-disc at screw rod 2 two ends silicon steel sheet 4 stacked together and two is used to clamp on the lateral wall of 7, two blocks of side plates 7 of side plate of multi-disc silicon steel sheet 4 and all is welded with cooling water box 6; Be welded with ten connecting plates 5 between two blocks of side plates 7; Each five blocks of front and back all have the through hole 9 that supplies screw rod 2 to penetrate on side plate 7 and the silicon steel sheet 4, be provided with insulating case 8 between silicon steel sheet 4 and the screw rod 2; Insulating case 8 is enclosed within on the screw rod 2, is provided with plain washer 10 between nut 3 and the insulation cushion 1.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection range of the utility model claims.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204877387U CN202364413U (en) | 2011-11-30 | 2011-11-30 | Magnet yoke of intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204877387U CN202364413U (en) | 2011-11-30 | 2011-11-30 | Magnet yoke of intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364413U true CN202364413U (en) | 2012-08-01 |
Family
ID=46575562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204877387U Expired - Fee Related CN202364413U (en) | 2011-11-30 | 2011-11-30 | Magnet yoke of intermediate frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821500A (en) * | 2012-08-15 | 2012-12-12 | 杭州四达电炉成套设备有限公司 | Resin casting magnet yoke of medium frequency induction melting furnace |
-
2011
- 2011-11-30 CN CN2011204877387U patent/CN202364413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821500A (en) * | 2012-08-15 | 2012-12-12 | 杭州四达电炉成套设备有限公司 | Resin casting magnet yoke of medium frequency induction melting furnace |
| CN102821500B (en) * | 2012-08-15 | 2016-01-20 | 杭州四达电炉成套设备有限公司 | The resin-cast yoke of medium frequency induction melting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120801 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |