CN104457242A - Composite cooling type electric furnace - Google Patents
Composite cooling type electric furnace Download PDFInfo
- Publication number
- CN104457242A CN104457242A CN201410637618.9A CN201410637618A CN104457242A CN 104457242 A CN104457242 A CN 104457242A CN 201410637618 A CN201410637618 A CN 201410637618A CN 104457242 A CN104457242 A CN 104457242A
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- CN
- China
- Prior art keywords
- electric furnace
- type electric
- crucible
- cooling type
- chassis
- 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.)
- Pending
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- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention discloses a composite cooling type electric furnace which comprises a base plate. A fixed fame is arranged on the base plate, a magnetizer is fixedly arranged in the fixed frame, a plurality of inductors are arranged on the inner side of the magnetizer, insulation layers are arranged between the inductors, a plurality of water cooling rings are arranged in the insulation layers, and connected with heat conduction cooper plates, heat insulation layers are arranged on the inner sides of the heat conduction cooper plates, a crucible is arranged in the heat insulation layers, a fan is arranged at the bottom of the base plate, and a fire retardant coating is arranged on the outer wall of the crucible. The composite cooling type electric furnace is high in cooling speed and safe and convenient to use.
Description
Technical field
The invention belongs to molten alloy casting field, relate to a kind of electric furnace, particularly relate to a kind of composite cooling type electric furnace.
Background technology
Intermediate frequency furnace is a kind of melting furnace by electromagnetic induction heating metal.Principle is by three-phase main-frequency alternating current, direct current is become after rectification, again direct current is become adjustable electric current of intermediate frequency, intermediate frequency (0.2 ~ 10kHz) alternating current flow through in supply inductor, the highdensity magnetic line of force is produced in inductor, and cut the metal material held in induction coil, in metal material, produce very large eddy current thus make METAL HEATING PROCESS.
The cooling rate that there is electric furnace in prior art is slow, uses inconvenience, easily causes scald accident.
Summary of the invention
The object of this invention is to provide a kind of composite cooling type electric furnace, it is fast that the present invention has cooling rate, feature safe and convenient to use.
The technical solution adopted in the present invention is:
A kind of composite cooling type electric furnace, comprise chassis, it is characterized in that: described chassis is provided with fixed mount, described fixed mount internal fixtion is provided with magnetic conductor, multiple inductor is provided with inside described magnetic conductor, insulating barrier is provided with between described multiple inductor, multiple water-cooling ring is provided with in described insulating barrier, described water-cooling ring connects conducting copper plate, thermal insulation layer is provided with inside described conducting copper plate, crucible is provided with in described thermal insulation layer, the bottom on described chassis is provided with fan, described crucible outer wall is provided with flame retardant coating, described crucible upper end is provided with bell, connecting rod is connected with above described bell, described connecting rod one end is provided with cylinder, described bell realizes opening and closing by the piston movement of cylinder, a left side for described fixed mount, right two side is provided with support bar, the lower end of described support bar is connected with pushing tow cylinder.
The left and right two ends on described chassis are provided with damper.
Beneficial effect of the present invention is: electric furnace of the present invention is provided with magnetic conductor on the sidewall of electric furnace, magnetic conductor effectively strengthens magnetic field, reduce magnetic loss, multiple inductor is provided with inside magnetic conductor, insulating barrier is provided with between described multiple inductor, multiple water-cooling ring is provided with in described insulating barrier, described water-cooling ring connects conducting copper plate, thermal insulation layer is provided with inside described conducting copper plate, effectively isolated internal heat comes out, and be provided with fan in the bottom of crucible, and the temperature of the outer wall that simultaneously leaves fast, reduce the generation of scald accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Participate in accompanying drawing, a kind of composite cooling type electric furnace, comprise chassis 1, described chassis 1 is provided with fixed mount 2, described fixed mount 2 internal fixtion is provided with magnetic conductor 3, multiple inductor 4 is provided with inside described magnetic conductor 3, insulating barrier 5 is provided with between described multiple inductor 4, multiple water-cooling ring 6 is provided with in described insulating barrier 5, described water-cooling ring 6 connects conducting copper plate 7, thermal insulation layer 8 is provided with inside described conducting copper plate 7, crucible 9 is provided with in described thermal insulation layer 8, the bottom on described chassis 1 is provided with fan 10, described crucible 9 outer wall is provided with flame retardant coating 11, described crucible 9 upper end is provided with bell 12, connecting rod 13 is connected with above described bell 12, described connecting rod 13 one end is provided with cylinder 14, described bell 12 realizes opening and closing by the piston movement of cylinder 14, a left side for described fixed mount 2, right two side is provided with support bar 15, the lower end of described support bar 15 is connected with pushing tow cylinder 16.
The left and right two ends on described chassis 1 are provided with damper 17.
Claims (2)
1. a composite cooling type electric furnace, comprise chassis, it is characterized in that: described chassis is provided with fixed mount, described fixed mount internal fixtion is provided with magnetic conductor, multiple inductor is provided with inside described magnetic conductor, insulating barrier is provided with between described multiple inductor, multiple water-cooling ring is provided with in described insulating barrier, described water-cooling ring connects conducting copper plate, thermal insulation layer is provided with inside described conducting copper plate, crucible is provided with in described thermal insulation layer, the bottom on described chassis is provided with fan, described crucible outer wall is provided with flame retardant coating, described crucible upper end is provided with bell, connecting rod is connected with above described bell, described connecting rod one end is provided with cylinder, described bell realizes opening and closing by the piston movement of cylinder, a left side for described fixed mount, right two side is provided with support bar, the lower end of described support bar is connected with pushing tow cylinder.
2. composite cooling type electric furnace according to claim 1, is characterized in that: the left and right two ends on described chassis are provided with damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637618.9A CN104457242A (en) | 2014-11-12 | 2014-11-12 | Composite cooling type electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637618.9A CN104457242A (en) | 2014-11-12 | 2014-11-12 | Composite cooling type electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457242A true CN104457242A (en) | 2015-03-25 |
Family
ID=52903693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637618.9A Pending CN104457242A (en) | 2014-11-12 | 2014-11-12 | Composite cooling type electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152870A (en) * | 2017-04-27 | 2017-09-12 | 上海化工研究院有限公司 | A kind of miniature crucible of electromagnetic induction internal heat type |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05280871A (en) * | 1992-03-31 | 1993-10-29 | Kobe Steel Ltd | Water-cooled divided copper crucible for induction melting service |
| CN201688691U (en) * | 2010-04-21 | 2010-12-29 | 西安机电研究所 | Water cooling-free intermediate frequency furnace of inductor |
| CN102802293A (en) * | 2012-09-07 | 2012-11-28 | 无锡豪特维思热能科技有限公司 | Induction coil without needing to be cooled |
| CN103673599A (en) * | 2013-06-18 | 2014-03-26 | 叶道平 | Medium-frequency induction furnace |
| CN104132536A (en) * | 2014-08-08 | 2014-11-05 | 盐城市广庆电器有限公司 | Energy-saving type power frequency aluminum melting furnace |
-
2014
- 2014-11-12 CN CN201410637618.9A patent/CN104457242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05280871A (en) * | 1992-03-31 | 1993-10-29 | Kobe Steel Ltd | Water-cooled divided copper crucible for induction melting service |
| CN201688691U (en) * | 2010-04-21 | 2010-12-29 | 西安机电研究所 | Water cooling-free intermediate frequency furnace of inductor |
| CN102802293A (en) * | 2012-09-07 | 2012-11-28 | 无锡豪特维思热能科技有限公司 | Induction coil without needing to be cooled |
| CN103673599A (en) * | 2013-06-18 | 2014-03-26 | 叶道平 | Medium-frequency induction furnace |
| CN104132536A (en) * | 2014-08-08 | 2014-11-05 | 盐城市广庆电器有限公司 | Energy-saving type power frequency aluminum melting furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152870A (en) * | 2017-04-27 | 2017-09-12 | 上海化工研究院有限公司 | A kind of miniature crucible of electromagnetic induction internal heat type |
| CN107152870B (en) * | 2017-04-27 | 2019-04-16 | 上海化工研究院有限公司 | A kind of miniature crucible of electromagnetic induction internal heat type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |