CN202602943U - Silicon steel column for medium-frequency electric furnace - Google Patents
Silicon steel column for medium-frequency electric furnace Download PDFInfo
- Publication number
- CN202602943U CN202602943U CN 201220284372 CN201220284372U CN202602943U CN 202602943 U CN202602943 U CN 202602943U CN 201220284372 CN201220284372 CN 201220284372 CN 201220284372 U CN201220284372 U CN 201220284372U CN 202602943 U CN202602943 U CN 202602943U
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- CN
- China
- Prior art keywords
- silicon steel
- steel sheet
- sheet group
- annular water
- cleat insulator
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- Expired - Fee Related
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Abstract
The utility model aims at providing a silicon steel column for a medium-frequency electric furnace. The silicon steel column for the medium-frequency electric furnace has the effects of simple structure, effectiveness in magnetic leakage prevention, good heat dispersion and long service life. In order to achieve the effects, the silicon steel column comprises a silicon steel sheet group, an insulating clamp plate is arranged at the outer side of the silicon steel sheet group, a sealing cushion plate is arranged between the silicon steel sheet group and the insulating clamp plate, the insulating clamp plate is internally provided with an annular water channel, the sealing cushion plate is provided with an annular water channel corresponding to the insulating clamp plate in shape, an annular waterway is formed together by the annular water channel of the sealing cushion plate and the annular water channel of the insulating clamp plate, a water inlet and a water outlet of the annular waterway are formed below the insulating clamp plate, and the silicon steel sheet group, the sealing cushion plate and the insulating clamp plate are fixed together by screws. Due to the adoption of the technical scheme, the silicon steel column for the medium-frequency electric furnace has the advantages that the silicon steel column is simple in structure, efficient and energy-saving, and fast in heat dispersion; a copper heat dissipating pipe is not required for being welded to the outer side of the silicon steel column, thus the space is saved; through fixing by the screws, the clamping strength is high, and the cost is low; and the whole system is safe in use.
Description
Technical field
The utility model relates to a kind of middle frequency furnace, relates in particular to the energy-conservation silicon steel post that is adopted in a kind of middle frequency furnace.
Background technology
The silicon steel post is the important accessory in the intermediate frequency furnace in the prior art.On engineering to its requirement anti-magnetic leakage is arranged, requirement such as supportive is strong and thermal diffusivity is good.For this reason, the yoke front cover in the silicon steel post of the prior art outside adopts corrosion resistant plate usually, and said corrosion resistant plate and silicon steel sheet contact site separate with insulation board; It is fixing that the outside grasps welding with stainless steel, and be welded with copper radiating tube, through water flowing cooling silicon steel post; Avoid temperature to raise and produce distortion, cover 60% of induction coil surface, effectively gather the magnetic line of force in the molten bath; Prevent the furnace shell heating, improved system effectiveness; Stable performance also gives coil with reliable supporting simultaneously.But such structural disadvantages is that corrosion resistant plate is as radiating element; Thereby from work the time, can produce eddy current and produce a large amount of heat, the heat of generation can influence heat radiation again, and deformation takes place stainless steel self easily; Bring the power of variation can for the stainless steel retained part, cause descend useful life.The copper radiating tube of corrosion resistant plate outside welding, the occupying volume external space, and install and keep in repair all inconvenient.
The utility model content
The purpose of the utility model provides middle frequency furnace silicon steel post, and is simple in structure, can effectively prevent magnetic leakage, and perfect heat-dissipating is energy-conservation simultaneously, long service life.
For reaching said effect, the utility model middle frequency furnace silicon steel post is installed in the intermediate frequency furnace; Comprise the silicon steel sheet group; The said silicon steel sheet group outside is provided with cleat insulator, is provided with sealed bolster plate between silicon steel sheet group and the cleat insulator, offers annular water tank in the said cleat insulator; Have the annular water tank of the corresponding cleat insulator of shape on the said sealed bolster plate; The annular water tank of sealed bolster plate and the annular water tank mutual group on the cleat insulator circularize water channel, and the water inlet of said water annulus and delivery port are located at the cleat insulator below, and silicon steel sheet group, sealed bolster plate and cleat insulator three are fixed together through screw rod.
Preferably, said cleat insulator is that the composite material of Noryl and other thermostability engineering plastic is processed, and wherein the Noryl proportion is between 50%-75%.Such structure is guaranteed the fastness of cleat insulator, can not cause deformation damaged owing to the clamping of high temperature or screw rod.Guarantee the useful life of product.And for reducing production costs, the purity requirement of Noryl is lower, allows other thermostability engineering plastic that mixes.
Preferably, said sealed bolster plate is a rubber mat plate.Cheap and the good sealing effect of rubber mat plate.
Preferably, said screw rod is divided into thick screw rod and micro screw, and said thick screw rod is distributed in the annular water tank inner side of the corresponding sealed bolster plate in silicon steel sheet group middle part, and micro screw is distributed in the annular water tank outer fix of the corresponding sealed bolster plate in silicon steel sheet group edge.Such structure has been guaranteed the stability of whole system, and the situation of having avoided annular water tank to leak takes place.
Preferably, said delivery port is arranged on the water inlet top, and said water inlet position is provided with force (forcing) pump.Such structure is guaranteed current distance through the length of trying one's best in system.Water inlet position is provided with force (forcing) pump and then guarantees water velocity, has guaranteed cooling-down effect.A common force (forcing) pump can correspondence be provided with a plurality of corresponding water inlet pressurizations.
Preferably, said force (forcing) pump is provided with flowmeter, guarantee in the silicon steel post circulating water flow the 5-20 liter/minute.Such structure can freely be adjusted flow along with the result of use of reality, accomplishes the effect of efficient energy-saving.
Owing to adopted said technical scheme, the utility model is simple in structure, and is energy-efficient, and rapid heat dissipation does not need the copper radiating tube of outside welding simultaneously, saves the space.Fix through screw rod, chuck strength is high, and cost is low.Whole system is safe in utilization.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the overall structure sketch map of the utility model middle frequency furnace silicon steel post.
Fig. 2 is the cleat insulator structural representation of the utility model middle frequency furnace silicon steel post.
Fig. 3 is the sealed bolster plate structural representation of the utility model middle frequency furnace silicon steel post.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3, the utility model middle frequency furnace silicon steel post is installed in the intermediate frequency furnace; Comprise silicon steel sheet group 1; Said silicon steel sheet group 1 outside is provided with cleat insulator 3, is provided with sealed bolster plate 2 between silicon steel sheet group 1 and the cleat insulator 3, offers annular water tank 6 in the said cleat insulator 3; Have the annular water tank 6 of the corresponding cleat insulator 3 of shape on the said sealed bolster plate 2; In installation process, the annular water tank 6 of sealed bolster plate 2 wants aligned position to install with the annular water tank 6 on the cleat insulator 3, makes its mutual group circularize water channel; The water inlet 4 and the delivery port 5 of said water annulus are located at cleat insulator 3 belows, and silicon steel sheet group 1, sealed bolster plate 2 and cleat insulator 3 threes are fixed together through screw rod.Said cleat insulator 3 is processed for the composite material of Noryl and other thermostability engineering plastic, and wherein the Noryl proportion is between 50%-75%.Said sealed bolster plate 2 is a rubber mat plate.Said screw rod is divided into thick screw rod 7 and micro screw 8, and said thick screw rod 7 is distributed in annular water tank 6 inner sides of the corresponding sealed bolster plate 2 in silicon steel sheet group 1 middle part, and micro screw 8 is distributed in annular water tank 6 outer fixs of the corresponding sealed bolster plate 2 in silicon steel sheet group 1 edge.Said delivery port 5 is arranged on water inlet 4 tops, and said water inlet 4 positions are provided with force (forcing) pump 9.
Adopt such structure, during the work of middle frequency furnace silicon steel post, carry out water annulus is supplied water through force (forcing) pump 9.Said force (forcing) pump 9 is provided with flowmeter, guarantee in the water annulus circulating water flow the 5-20 liter/minute.The water annulus design covers whole cleat insulator 3 as far as possible; Dispel the heat through the mode of water-cooled like this; Temperature on the cleat insulator 3 is only at 50-60 degree centigrade like this; Reduce the temperature under the whole operational environment, improved staff's operational environment, and avoided misoperation to cause the injured possibility of workman.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (6)
1. middle frequency furnace silicon steel post; Be installed in the intermediate frequency furnace; Comprise silicon steel sheet group (1); It is characterized in that: said silicon steel sheet group (1) outside is provided with cleat insulator (3), is provided with sealed bolster plate (2) between silicon steel sheet group (1) and the cleat insulator (3), offers annular water tank (6) in the said cleat insulator (3); Have the annular water tank (6) of the corresponding cleat insulator of shape (3) on the said sealed bolster plate (2); The annular water tank (6) of sealed bolster plate (2) and annular water tank (6) mutual group on the cleat insulator (3) circularize water channel, and water inlet of said water annulus (4) and delivery port (5) are located at cleat insulator (3) below, and silicon steel sheet group (1), sealed bolster plate (2) and cleat insulator (3) three are fixed together through screw rod.
2. middle frequency furnace silicon steel post as claimed in claim 1 is characterized in that: said cleat insulator (3) is processed for the composite material of Noryl and other thermostability engineering plastic, and wherein the Noryl proportion is between 50%-75%.
3. middle frequency furnace silicon steel post as claimed in claim 1 is characterized in that: said sealed bolster plate (2) is a rubber mat plate.
4. middle frequency furnace silicon steel post as claimed in claim 1; It is characterized in that: said screw rod is divided into thick screw rod (7) and micro screw (8); Said thick screw rod (7) is distributed in annular water tank (6) inner side of silicon steel sheet group (1) the corresponding sealed bolster plate in middle part (2), and micro screw (8) is distributed in annular water tank (6) outer fix of the corresponding sealed bolster plate in silicon steel sheet group (1) edge (2).
5. middle frequency furnace silicon steel post as claimed in claim 1 is characterized in that: said delivery port (5) is arranged on water inlet (4) top, and said water inlet (4) position is provided with force (forcing) pump (9).
6. middle frequency furnace silicon steel post as claimed in claim 1 is characterized in that: said force (forcing) pump (9) is provided with flowmeter, guarantee in the water annulus circulating water flow the 5-20 liter/minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284372 CN202602943U (en) | 2012-06-13 | 2012-06-13 | Silicon steel column for medium-frequency electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284372 CN202602943U (en) | 2012-06-13 | 2012-06-13 | Silicon steel column for medium-frequency electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602943U true CN202602943U (en) | 2012-12-12 |
Family
ID=47320449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284372 Expired - Fee Related CN202602943U (en) | 2012-06-13 | 2012-06-13 | Silicon steel column for medium-frequency electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740522A (en) * | 2012-06-13 | 2012-10-17 | 王星 | Silicon steel column for intermediate-frequency electric furnace |
-
2012
- 2012-06-13 CN CN 201220284372 patent/CN202602943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740522A (en) * | 2012-06-13 | 2012-10-17 | 王星 | Silicon steel column for intermediate-frequency electric 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: 20121212 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |