CN2856898Y - IF induction furnace - Google Patents
IF induction furnace Download PDFInfo
- Publication number
- CN2856898Y CN2856898Y CN 200520031677 CN200520031677U CN2856898Y CN 2856898 Y CN2856898 Y CN 2856898Y CN 200520031677 CN200520031677 CN 200520031677 CN 200520031677 U CN200520031677 U CN 200520031677U CN 2856898 Y CN2856898 Y CN 2856898Y
- Authority
- CN
- China
- Prior art keywords
- inductor
- crucible
- hoisting mechanism
- hanging basket
- 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
Links
Abstract
The utility model relates to a medium frequency induction furnace, comprising a crucible, inductor ring-mounted outside the crucible and separated therefrom, and an inductor lifting device which comprises a fixing frame, a winch-type hoisting mechanism mounted on the upper part of the fixing frame, a vertical guide rail mounted on the fixing frame, and a hanging cradle for the inductor. The steel cable of the winch-type hoisting mechanism is connected to the hanging cradle, and the hanging cradle has a acting force for the vertical guide rail by a pulley block. The inductor is hoisted by the inductor lifting device after melting the gold and separated from the crucible, the crucible is hoisted by using a crown block, subsequently, the gold bullion can be cast manually to realize the manual control of the casting flow rate, thereby reducing casting sputtering and the loss caused thereby efficiently, and ensuring the appearance quality of the cast gold bullion, and the leakage of the crucible can be detected and can be maintained in time.
Description
Technical field
The utility model relates to the intermediate frequency furnace technical field.
Background technology
Intermediate frequency furnace is a kind of apparatus for melting metal, its body of heater comprises grate, inductor and crucible, its turndown mode has three kinds: electronic mode, hydraulic-driven and manual mode, preceding dual mode can cause damage because of the easy splash of metal liquid in casting process, although splash volume is little, it then is huge that this splash is lost concerning precious metals gold, adds that the mould gate of finished product ingot is less relatively, want to reduce splash, difficulty is bigger; In addition, the influence of flow rate of liquid when the outward appearance fineness of finished product ingot also can be poured into a mould, flow rate of liquid changes with the variation of the duration of pouring when requiring cast for the presentation quality that guarantees ingot, this requirement is difficult to realize for electronic, hydraulic driving mode, so the manual turndown mode of the general selection of casting finished product ingot, manually-operated can be controlled flow velocity simply and easily, and reduce splash as much as possible, make loss reduce to minimum.
The utility model content
The technical problems to be solved in the utility model provides a kind of inductor can being raised up to realize the intermediate frequency furnace of hand teeming finished product ingot.
For solving the problems of the technologies described above, the technical solution of the utility model is to have adopted a kind of intermediate frequency furnace, comprise crucible, be sleeved on the outside inductor that also can separate with it of crucible and the lifting device of inductor, this lifting device comprises fixed mount, be installed in the winding type hoisting mechanism on fixed mount top and be installed in upright guide rail on the fixed mount and the hanging basket of splendid attire inductor, the steel wire rope of described winding type hoisting mechanism connects with described hanging basket, and hanging basket acts on the described upright guide rail by pulley assembly;
Described winding type hoisting mechanism comprises the reel that drives motor, the reductor that connects successively and be wound with steel wire rope;
Described pulley assembly is arranged on the hanging basket back side, and hanging basket top is provided with handle near the lateral mid-point at its back side, and described reel departs from the vertical plane at handle place; The steel wire rope directive wheel also is equipped with on described fixed mount top, and this directive wheel is in described handle place vertical plane substantially, and the steel wire rope on the reel is walked around directive wheel and connected with handle;
The inner ring of described inductor is provided with the asbestos putty protective layer;
Described winding type hoisting mechanism is provided with in order to the installing hole of hand-drive lifting device to be installed, and this installing hole is a wind jack.
The utility model utilizes the lifting device of inductor that inductor is raised up after gold is melted, separate with crucible, utilize the overhead traveling crane crucible that plays again, can implement manual turndown casting ingot, realize artificial control cast flow and flow velocity, thereby the loss that can reduce the cast splash easily and effectively and therefore cause has also guaranteed the presentation quality of ingot casting simultaneously, and can in time find the crucible seepage so that in time obtain maintenance.The set asbestos putty protective layer of inductor inner ring has solved the inductor coil problem that To Be Protected from Heat burns out; If temporary interruption then can utilize the wind jack that is provided with on the hoisting mechanism to promote inductor in the hand-driven mode, prevent that inductor coil from being burnt out in the course of work.
Description of drawings
Fig. 1 is the structural representation of the lifting device of inductor in the utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Intermediate frequency furnace provided by the utility model comprises crucible, is sleeved on the outside inductor that also can separate with it of crucible and the lifting device of inductor, and the inner ring of inductor is provided with the asbestos putty protective layer.
The lifting device of Fig. 1, inductor shown in Figure 2, comprise fixed mount 1, be installed in the winding type hoisting mechanism after fixed mount 1 top is leaned on and be installed in the upright guide rail 2 on the fixed mount 1 and be used for the hanging basket 3 of splendid attire inductor, steel wire rope directive wheel 10 also is equipped with on fixed mount 1 top.The winding type hoisting mechanism comprises the reel 7 that drives motor 5, the reductor 6 that connects successively and be wound with steel wire rope 4, and reductor 6 is provided with in order to the installing hole of hand-drive lifting device to be installed, and this installing hole is a wind jack.Steel wire rope 4 is walked around directive wheel 10 and is connected with the handle 9 that is located at close its back side lateral mid-point in hanging basket 3 tops; Hanging basket 3 back sides also are equipped with the pulley 8 that acts on the upright guide rail 2.Hanging basket 3 rises along upright guide rail by pulley 8 under the traction of steel wire rope 4 with inductor, and inductor and crucible are separated from, and crucible is realized manual turndown cast finished product ingot so that overhead traveling crane plays.
Claims (5)
1. intermediate frequency furnace, comprise crucible and be sleeved on the inductor that crucible is outside and can separate with it, it is characterized in that: the lifting device that also comprises inductor, this lifting device comprises fixed mount, be installed in the winding type hoisting mechanism on fixed mount top and be installed in upright guide rail on the fixed mount and the hanging basket of splendid attire inductor, the steel wire rope of described winding type hoisting mechanism connects with described hanging basket, and hanging basket acts on the described upright guide rail by pulley assembly.
2. intermediate frequency furnace according to claim 1 is characterized in that: described winding type hoisting mechanism comprises the reel that drives motor, the reductor that connects successively and be wound with steel wire rope.
3. intermediate frequency furnace according to claim 1 is characterized in that: described pulley assembly is arranged on the hanging basket back side, and hanging basket top is provided with handle near the lateral mid-point at its back side, and described reel departs from the vertical plane at handle place; The steel wire rope directive wheel also is equipped with on described fixed mount top, and this directive wheel is in described handle place vertical plane substantially, and the steel wire rope on the reel is walked around directive wheel and connected with handle.
4. according to arbitrary described intermediate frequency furnace among the claim 1-3, it is characterized in that: the inner ring of described inductor is provided with the asbestos putty protective layer.
5. intermediate frequency furnace according to claim 4 is characterized in that: described winding type hoisting mechanism is provided with in order to the installing hole of hand-drive lifting device to be installed, and this installing hole is a wind jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031677 CN2856898Y (en) | 2005-08-29 | 2005-08-29 | IF induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031677 CN2856898Y (en) | 2005-08-29 | 2005-08-29 | IF induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856898Y true CN2856898Y (en) | 2007-01-10 |
Family
ID=37600202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031677 Expired - Fee Related CN2856898Y (en) | 2005-08-29 | 2005-08-29 | IF induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856898Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896924A (en) * | 2015-03-25 | 2015-09-09 | 池州市华兴天骑精密机械铸造有限公司 | A casting smelting device |
-
2005
- 2005-08-29 CN CN 200520031677 patent/CN2856898Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896924A (en) * | 2015-03-25 | 2015-09-09 | 池州市华兴天骑精密机械铸造有限公司 | A casting smelting device |
| CN104896924B (en) * | 2015-03-25 | 2019-04-09 | 东至县文元瓷砖加工厂 | A kind of casting smelting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LINGBAO JINYUAN TONGHUI REFINERY CO., LTD. Free format text: FORMER NAME: JINYUAN TONGHUI REFINING CO., LTD., LINGBAO |
|
| CP03 | Change of name, title or address |
Address after: 472500, 2 Industrial Road, Lingbao City, Henan, Sanmenxia Patentee after: Lingbao Jinyuan Hui Tong refining Limited by Share Ltd Address before: 472500 2 Industrial Road, Lingbao City, Henan Province Patentee before: Jinyuan Tonghui Refining Co., Ltd., Lingbao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20130829 |