CN203758238U - Medium-frequency induction furnace - Google Patents
Medium-frequency induction furnace Download PDFInfo
- Publication number
- CN203758238U CN203758238U CN201420048874.XU CN201420048874U CN203758238U CN 203758238 U CN203758238 U CN 203758238U CN 201420048874 U CN201420048874 U CN 201420048874U CN 203758238 U CN203758238 U CN 203758238U
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- CN
- China
- Prior art keywords
- top board
- heater
- side plate
- crucible
- intermediate frequency
- 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
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Abstract
The utility model discloses a medium-frequency induction furnace which comprises a half-frame support and a furnace body. A crucible is arranged inside the furnace body, an induction coil is arranged outside the crucible, the half-frame support comprises a bottom plate, side plates and a top plate, the top plate is hinged to the side plates, the furnace body is placed on the bottom plate, an opening end of the furnace body is fixed on the top plate, a hydraulic push rod is arranged between the top plate and the bottom plate and used for pushing the top plate to rotate around the side plates, so that the furnace body is inclined, and the induction coil is provided with a water-cooled cable. The medium-frequency induction furnace is convenient to tip and worthy of popularization and application and has high practicability, the crucible and the furnace body can be rapidly cooled, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of induction furnace, relates in particular to a kind of intermediate frequency furnace, belongs to mould steel preparing technical field.
Background technology
Induction furnace, refers to the Induction Heating effect of utilizing material and the electric furnace that makes heating material or fusing.The AC power that induction furnace adopts has 3 kinds of power frequency (50 or 60 hertz), intermediate frequency (150～10000 hertz) and high frequencies (higher than 10000 hertz).The critical piece of induction furnace has inductor, body of heater, power supply, electric capacity and control system etc.Under alternating electromagnetism field action in induction furnace, thus material inner produce eddy current reach heating or the effect of melting.Under the stirring action of this alternating magnetic field, in stove, the composition of material and temperature are more even, and Forge Heating temperature can reach 1250 DEG C, and smelting temperature can reach 1650 DEG C.Induction furnace decapacitation in atmosphere, heat or melting outside, can also in the protective atmosphere such as vacuum and argon, neon, heat or melting, to meet special quality requirement.Induction furnace aspect diathermanous or melting magnetically soft alloy, high-resistance alloy, platinum metal alloy, heat-resisting, anti-corrosion, antifriction alloy and simple metal, have advantages of outstanding.
Intermediate frequency furnace is as one of steel-making visual plant, and the application in special alloy steel smelting is comparatively extensive at present.Existing intermediate frequency furnace has fraction to adopt resistance heating principle to carry out melting, but equipment imperfection causes resistance induction coil easily to damage in long-term heating power process, and crucible makes cylindrical being difficult for after melting and take out, and causes operating difficulties.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, and a kind of intermediate frequency furnace is provided, is convenient to topple over, and can, fast to crucible and body of heater cooling, improve production efficiency.
Technical scheme: 1 one kinds of intermediate frequency furnaces described in the utility model, comprise support and body of heater, be provided with crucible in described body of heater inside, have induction coil at described crucible peripheral hardware, described support is half frame type, comprise base plate, side plate and top board, described top board and side plate are hinged, and described body of heater is positioned on base plate, its mouthful of end is fixed on top board, between described top board and base plate, be provided with hydraulic push rod, rotate around side plate for promoting top board, thereby by tilting furnace; Described induction coil is water-cooled cable.
Further, described body of heater is provided with bell, in described bell, is provided with water cooling plant.
Further improve technique scheme, described hydraulic push rod is positioned at the both sides of body of heater, and its top is arranged on the side of top board bottom surface away from side plate, and bottom is arranged on the side of plate top surface near side plate.
Further, between described induction coil, be furnished with insulation asbestos pad.
Compared with prior art, its beneficial effect is the utility model: intermediate frequency furnace described in the utility model, and be convenient to topple over, and can, fast to crucible and body of heater cooling, have improved production efficiency, there is very strong practicality, be worthy of popularization.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, support; 2, body of heater; 3, hydraulic push rod.
Detailed description of the invention
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:as shown in Figure 1, a kind of intermediate frequency furnace, comprises support 1 and body of heater 2, be provided with crucible in described body of heater 1 inside, have induction coil at described crucible peripheral hardware, described support 1 is half frame type, comprises base plate, side plate and top board, described top board and side plate are hinged, described body of heater 2 is positioned on base plate, and its mouthful of end is fixed on top board, is provided with hydraulic push rod 3 between described top board and base plate, be used for promoting top board and rotate around side plate, thereby by tilting furnace; Described induction coil is water-cooled cable.
Described body of heater is provided with bell, in described bell, is provided with water cooling plant.
Described hydraulic push rod 3 is positioned at the both sides of body of heater 2, and its top is arranged on the side of top board bottom surface away from side plate, and bottom is arranged on the side of plate top surface near side plate.
Between described induction coil, be furnished with the thick asbestos pad of insulation 40-80mm.
Above-mentioned intermediate frequency furnace, is convenient to topple over, and can, fast to crucible and body of heater cooling, improve production efficiency, has very strong practicality, is worthy of popularization.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (4)
1. an intermediate frequency furnace, comprises support and body of heater, is provided with crucible in described body of heater inside, there is induction coil at described crucible peripheral hardware, it is characterized in that, described support is half frame type, comprises base plate, side plate and top board, described top board and side plate are hinged, described body of heater is positioned on base plate, and its mouthful of end is fixed on top board, between described top board and base plate, is provided with hydraulic push rod, be used for promoting top board and rotate around side plate, thereby by tilting furnace; Described induction coil is water-cooled cable.
2. a kind of intermediate frequency furnace according to claim 1, is characterized in that, described body of heater is provided with bell, in described bell, is provided with water cooling plant.
3. a kind of intermediate frequency furnace according to claim 1, is characterized in that, described hydraulic push rod is positioned at the both sides of body of heater, and its top is arranged on the side of top board bottom surface away from side plate, and bottom is arranged on the side of plate top surface near side plate.
4. a kind of intermediate frequency furnace according to claim 1, is characterized in that, is furnished with insulation asbestos pad between described induction coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048874.XU CN203758238U (en) | 2014-01-26 | 2014-01-26 | Medium-frequency induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048874.XU CN203758238U (en) | 2014-01-26 | 2014-01-26 | Medium-frequency induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758238U true CN203758238U (en) | 2014-08-06 |
Family
ID=51253497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048874.XU Expired - Fee Related CN203758238U (en) | 2014-01-26 | 2014-01-26 | Medium-frequency induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759534A (en) * | 2014-01-26 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Medium-frequency induction furnace |
-
2014
- 2014-01-26 CN CN201420048874.XU patent/CN203758238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759534A (en) * | 2014-01-26 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Medium-frequency induction 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: 20140806 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |