CN201600025U - Bottom casting type intermediate frequency induction heat preserving electric furnace - Google Patents
Bottom casting type intermediate frequency induction heat preserving electric furnace Download PDFInfo
- Publication number
- CN201600025U CN201600025U CN2010200624712U CN201020062471U CN201600025U CN 201600025 U CN201600025 U CN 201600025U CN 2010200624712 U CN2010200624712 U CN 2010200624712U CN 201020062471 U CN201020062471 U CN 201020062471U CN 201600025 U CN201600025 U CN 201600025U
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- pressing plate
- frequency induction
- lower body
- lining
- heater
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Abstract
The utility model discloses a novel bottom casting type intermediate frequency induction heat preserving electric furnace, which includes an upper furnace body element and a lower furnace body element; a plurality of upright columns, magnetic yokes made of silicon-steel sheets and positioners made of insulating rods are disposed between upper and lower furnace body elements; the positioner is provided with an induction coil coiled by a glass fiber insulated tape; cooling coil pipes are fixedly installed on the inner side walls of upper and lower furnace bodies; a base is installed on the upper furnace body element and is equipped with a box body; the box body is equipped with a center shaft; the center shaft is sleeved with a pressure spring and a seat pressure plate; a connecting rod with a chuck is fixedly installed on an extending end of the seat pressure plate; and the chuck is clamped with a metal material. The utility model has advantages of simple structure, convenient installation and adjustment and easy manufacturing process; the induction coil will not be broken down to be short circuit; and meanwhile, the bottom casting type intermediate frequency induction heat preserving electric furnace protects the working environment, lowers cost of the raw material and prolongs the service life.
Description
Technical field:
The utility model relates generally to the middle frequency furnace field, relates in particular to a kind of bottom filling Medium frequency induction electric mantle heater.
Technical background:
At present, bottom filling intermediate frequency electric mantle heater has obtained using widely in smelting, foundary industry field, yet because development of times, science and technology is in constantly bringing forth new ideas, for satisfying the development need of enterprise, can not satisfy instructions for use to traditional bottom filling Medium frequency induction electric mantle heater.
Tradition bottom filling intermediate frequency electric mantle heater has the following disadvantages: the line-spacing between (1), the induction loop circle line has only 1.5mm, and behind long-time high-temperature baking, insulating barrier is easily aging, easily punctures between the circle line and causes short circuit.(2), body of heater does not have cooling system, therefore under the induction of forceful electric power magnetic, the corrosion resistant plate of heatproof is also worked because be in for a long time in 650 °-750 ° the hot conditions Celsius, and be difficult to bear, not only device damage is serious, and workman's working environment is very abominable, as adopt the stainless-steel sheet of resistant to elevated temperatures 12mm thickness to make, not only cost height, and complex process, difficulty of processing is big.(3), when stopper rod assembly and pillar interact,, can't be lubricated owing to be under the hot conditions for a long time, and the friction of stopper rod brachium phase same point, serious wear can't be adjusted.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of novel bottom filling Medium frequency induction electric mantle heater is provided, induction loop easily punctures and causes short circuit in the work of having solved, very abominable, the damage equipment of working environment under the hot conditions, can't be lubricated when stopper rod assembly and support function, serious wear, problem such as can't adjust.
The utility model is achieved through the following technical solutions:
A kind of novel bottom filling Medium frequency induction electric mantle heater, include upper and lower body of heater member, edge is evenly distributed with a plurality of columns between the described upper and lower body of heater member, between the described upper and lower body of heater member yoke that silicon steel sheet is made is installed, it is characterized in that: be positioned at the yoke inboard between the described upper and lower body of heater member and also be evenly distributed with the locator that a plurality of insulating bars are made, described locator madial wall is equipped with the induction coil of the annular that the coiling of glass insulating tape forms; Respectively around being installed with cooling coil, described cooling coil is respectively equipped with water inlet and delivery port in the described upper and lower body of heater member; On the described upper furnace body member base is installed, on the described base casing is installed, on the described casing, the lower end is installed with respectively, following lining, on described, be rotatablely equipped with the notch cuttype central shaft between the following lining, described central shaft middle part is installed with a pressing plate, on the described seat pressing plate hold-down nut is installed, be set with compression spring on the central shaft between described nut and the last lining, described seat pressing plate stretches out outside the casing, the central shaft top of described seat pressing plate below is rotatablely equipped with unsteady pallet, described going up on the lining is equipped with the stroke adjustment cover, described adjusting cover top is equipped with the stroke adjustment bolt, the described top of lining down is equipped with the depression bar support, is hinged with depression bar on the described depression bar support, and described depression bar withstands on the bottom of the pallet that floats, described seat pressing plate external part is installed with connecting rod, the described connecting rod other end is equipped with chuck, has clamped metal material in the described chuck, thereby described metal material moves with the seat pressing plate and extend into body of heater middle part.
Described novel bottom filling Medium frequency induction electric mantle heater, it is characterized in that: the material of described upper and lower body of heater is a general steel plate.
The utility model adopts the induction coil locator; guaranteed that induction coil at high temperature still keeps the turn-to-turn spacing of 4mm indeformable; do not puncture; not short circuit; on described; the cooling coil of lower furnace body inboard; furnace body temperature is dropped to below 60 °; prolonged the service life of body of heater to greatest extent; reduced the use cost of enterprise; protected working environment, gone up simultaneously; lower furnace body adopts common steel plate to manufacture, and has reduced the cost of raw material; simplified manufacture craft; in the described stopper rod seat assembly, adopted support holder structure, can 360 ° rotation different directions and pillar frictions automatically; can be lubricated as required at any time, prolong service life.
The utility model has the advantages that:
The utlity model has simple in structurely, install easy to adjustly, induction coil can breakdown not hitting and short circuit, and characteristic such as manufacture craft is easy has been protected working environment simultaneously, has reduced the cost of raw material, has prolonged service life.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the pallet assembly structure chart that floats.
The specific embodiment:
A kind of novel bottom filling Medium frequency induction electric mantle heater, on including that general steel plate makes, lower furnace body member 8,9, on described, lower furnace body member 8, be evenly distributed with ten columns 10 between 9, described column 10 inboard opposite positions also distribute the yoke 3 that silicon steel sheet is made are installed, there is bolt to pass respectively on the described column 10, described bolt withstands on yoke 3 outsides, on described, lower furnace body 8, be positioned at yoke 3 installed inside between 9 11 locators 6 are arranged, be installed with the toroidal inductor 4 that the coiling of glass insulating tape forms on described locator 6 madial walls, on described, lower furnace body member 8, in 9 respectively around cooling coil 5 is installed, described cooling coil 5 is respectively equipped with water inlet and delivery port, on the described upper furnace body 8 base 1 is installed, on the described base 1 casing 2 is installed, on the described casing 2, the lower end is installed with respectively, following lining 11,12, on described, following lining 11, be rotatablely equipped with notch cuttype central shaft 13 between 12, described central shaft 13 middle parts are installed with a pressing plate 14, on the described seat pressing plate 14 hold-down nut 15 is installed, be set with compression spring 16 on the central shaft 13 between described nut 15 and the last lining 11, described seat pressing plate 14 stretches out outside the casing 2, central shaft 13 tops of described seat pressing plate 14 belows are rotatablely equipped with the pallet 17 that floats, described going up on the lining 11 is equipped with stroke adjustment cover 23, described adjusting is covered 23 tops stroke adjustment bolt 24 is installed, the described top of lining 12 down is equipped with depression bar support 18, be hinged with depression bar 19 on the described depression bar support 18, described depression bar 19 withstands on the bottom of the pallet 17 that floats, described seat pressing plate 14 external parts are installed with connecting rod 20, described connecting rod 20 other ends are equipped with chuck 21, clamped metal material 22 in the described chuck 21, in use, depress depression bar 19, thereby a pressing plate 14 is risen thereby the pallet 17 that floats is risen, thereby drivening rod 20 rises, when unclamping depression bar, seat pressing plate 1, pallet 17 floats, pressing plate 14 all can descend, thereby thereby make metal material 22 drive body of heater middle part stopper rod with 14 motions of seat pressing plate, reach out, close the purpose of molten steel.
Claims (2)
1. bottom filling Medium frequency induction holding furnace, include upper and lower body of heater member, edge is evenly distributed with a plurality of columns between the described upper and lower body of heater member, between the described upper and lower body of heater member yoke that silicon steel sheet is made is installed, it is characterized in that: be positioned at the yoke inboard between the described upper and lower body of heater member and also be evenly distributed with the locator that a plurality of insulating bars are made, described locator madial wall is equipped with the induction coil of the annular that the coiling of glass insulating tape forms; Respectively around being installed with cooling coil, described cooling coil is respectively equipped with water inlet and delivery port in the described upper and lower body of heater member; On the described upper furnace body member base is installed, on the described base casing is installed, on the described casing, the lower end is installed with respectively, following lining, on described, be rotatablely equipped with the notch cuttype central shaft between the following lining, described central shaft middle part is installed with a pressing plate, on the described seat pressing plate hold-down nut is installed, be set with compression spring on the central shaft between described nut and the last lining, described seat pressing plate stretches out outside the casing, the central shaft top of described seat pressing plate below is rotatablely equipped with unsteady pallet, described going up on the lining is equipped with the stroke adjustment cover, described adjusting cover top is equipped with the stroke adjustment bolt, the described top of lining down is equipped with the depression bar support, is hinged with depression bar on the described depression bar support, and described depression bar withstands on the bottom of the pallet that floats, described seat pressing plate external part is installed with connecting rod, the described connecting rod other end is equipped with chuck, has clamped metal material in the described chuck, thereby described metal material moves with the seat pressing plate and extend into body of heater middle part.
2. rising pouring Medium frequency induction electric mantle heater according to claim 1 is characterized in that: the material of described upper and lower body of heater member is a general steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200624712U CN201600025U (en) | 2010-01-13 | 2010-01-13 | Bottom casting type intermediate frequency induction heat preserving electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200624712U CN201600025U (en) | 2010-01-13 | 2010-01-13 | Bottom casting type intermediate frequency induction heat preserving electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600025U true CN201600025U (en) | 2010-10-06 |
Family
ID=42811086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200624712U Expired - Fee Related CN201600025U (en) | 2010-01-13 | 2010-01-13 | Bottom casting type intermediate frequency induction heat preserving electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252499A (en) * | 2013-05-10 | 2013-08-21 | 武汉工程大学 | Preparing device and preparing process for iron-based catalyst agent gas atomization forming |
-
2010
- 2010-01-13 CN CN2010200624712U patent/CN201600025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252499A (en) * | 2013-05-10 | 2013-08-21 | 武汉工程大学 | Preparing device and preparing process for iron-based catalyst agent gas atomization forming |
| CN103252499B (en) * | 2013-05-10 | 2015-10-28 | 武汉工程大学 | The preparation facilities that ferrum-based catalyst aerosolization is shaped and preparation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGGUO HONGDA ELECTRIC FURNACE CO., LTD. Free format text: FORMER OWNER: NINGGUO HONGXIN ELECTRIC FURNACE FACTORY Effective date: 20140722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140722 Address after: 242300 Yihuang Road, Ningguo economic and Technological Development Zone, Ningguo, Anhui Patentee after: NINGGUO HONGDA ELECTRIC FURNACE CO., LTD. Address before: A group of 242300 Anhui Xijin Office Village in Ningguo Province Patentee before: Ningguo Hongxin Electric Furnace Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20160113 |