CN107343334A - A kind of electromagnetic induction heating type crucible - Google Patents
A kind of electromagnetic induction heating type crucible Download PDFInfo
- Publication number
- CN107343334A CN107343334A CN201710798128.0A CN201710798128A CN107343334A CN 107343334 A CN107343334 A CN 107343334A CN 201710798128 A CN201710798128 A CN 201710798128A CN 107343334 A CN107343334 A CN 107343334A
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- CN
- China
- Prior art keywords
- thermal insulation
- insulation layer
- crucible
- electromagnetic induction
- wall
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/24—Crucible furnaces
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention discloses a kind of electromagnetic induction heating type crucible, it is characterised in that：Crucible outer wall is stepped, and thermal insulation layer is attached to crucible outer wall, and thermal insulation layer is double thermal insulation, there is hot channel between thermal insulation layer 1 and thermal insulation layer 2, and the outer wall of thermal insulation layer 2 is wrapped magnet coil, and magnet coil is carried out sealing fixation by shell, and magnet coil is connected with controller.The present invention uses electromagnetic induction coil and heat-insulated cooling device, its service life will greatly improve, the other controller effectively can carry out power match to heated object, improve the power factor (PF) of electromagnetic induction heating type crucible, accelerate the firing rate of raw metal, the transformation efficiency of energy is improved, plays a part of energy-conservation.
Description
Technical field
The present invention is electromagnetic induction heating field, specially a kind of electromagnetic induction heating type crucible.
Technical background
Raw metal heating at present uses resistance wire by the use of crucible as heating source mostly, but resistance wire holds in high temperature environments
Fragile, use cost is higher.The energy conversion efficiency of other resistance wire is relatively low, the firing rate of raw metal compared with
Slowly, and power consumption is larger.Therefore a kind of service life length is designed, use cost is low, and firing rate is fast, saves the crucible of the energy
It is necessary.
The content of the invention
The present invention devises a kind of service life length, and use cost is low, and firing rate is fast, and the electromagnetic induction for saving the energy adds
Hot type crucible.
Realized particular by following technology path：
A kind of electromagnetic induction heating type crucible, it is characterised in that：Crucible outer wall is stepped, and thermal insulation layer is attached to crucible outer wall,
Thermal insulation layer is double thermal insulation, there is hot channel between thermal insulation layer 1 and thermal insulation layer 2, and the outer wall of thermal insulation layer 2 is wrapped magnet coil, outside
Magnet coil is carried out sealing fixation by shell, and magnet coil is connected with controller.
The step-like design of crucible outer wall is that convenient electromagnetic coil is wound while meeting crucible changes of section.
Thermal insulation layer is double thermal insulation, and middle hot channel can be filled with inert gas, effectively completely cut off crucible in heat to
Magnet coil transmission, improve the service life of magnet coil.
Magnet coil is connected with controller, and controller effectively can carry out power match to heated object, is improving electromagnetism sense
The power factor (PF) of heated type crucible is answered, while accelerating the firing rate of workpiece, the transformation efficiency of energy is improved, plays energy-conservation
Effect.
Implementing the remarkable result of the present invention is：Using electromagnetic induction coil and heat-insulated cooling device, the service life of crucible
It will greatly improve, the controller effectively can carry out power match to heated object in addition, improve electromagnetic induction heating type crucible
Power factor (PF), accelerate the firing rate of raw metal, improve the transformation efficiency of energy, play a part of energy-conservation.
Brief description of the drawings
Fig. 1 is a kind of sectional view of electromagnetic induction heating type crucible of the present invention.
In figure, 1- crucibles, 2- thermal insulation layers 1,3- hot channels, 4- thermal insulation layers 2,5- magnet coils, 6- shells, 7- controls
Device.
Specific embodiment
A kind of as shown in figure 1, electromagnetic induction heating type crucible, it is characterised in that:Crucible（1）Outer wall is stepped, heat-insulated
Layer is attached to crucible（1）Outer wall, thermal insulation layer are double thermal insulation, thermal insulation layer 1（2）With thermal insulation layer 2（4）Between have hot channel（3）,
Thermal insulation layer 2（4）Outer wall is wrapped magnet coil（5）, shell（6）By magnet coil（5）Carry out sealing fixation, magnet coil（5）
With controller（7）Connection.Crucible（1）The step-like design of outer wall is to meet crucible（1）Convenient electromagnetic line while changes of section
Circle（5）Winding.Thermal insulation layer is double thermal insulation, middle hot channel（5）Inert gas can be filled with, effectively completely cuts off crucible（1）It is interior
Heat to magnet coil（5）Transmit, improve magnet coil（5）Service life.Magnet coil（5）With controller（7）Connection,
Controller（7）Power match effectively can be carried out to heated object, improve the power factor (PF) of electromagnetic induction heating type crucible, accelerating
While the firing rate of raw metal, the transformation efficiency of energy is improved, plays a part of energy-conservation.
Claims (1)
1. a kind of electromagnetic induction heating type crucible, including crucible, thermal insulation layer, hot channel, magnet coil, shell and controller,
It is characterized in that：Crucible outer wall is stepped, and thermal insulation layer is attached to crucible outer wall, and thermal insulation layer is double thermal insulation, thermal insulation layer 1 with every
There is hot channel between thermosphere 2, the outer wall of thermal insulation layer 2 is wrapped magnet coil, and magnet coil is carried out sealing fixation, electromagnetism by shell
Coil is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798128.0A CN107343334A (en) | 2017-09-07 | 2017-09-07 | A kind of electromagnetic induction heating type crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798128.0A CN107343334A (en) | 2017-09-07 | 2017-09-07 | A kind of electromagnetic induction heating type crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107343334A true CN107343334A (en) | 2017-11-10 |
Family
ID=60214712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710798128.0A Pending CN107343334A (en) | 2017-09-07 | 2017-09-07 | A kind of electromagnetic induction heating type crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107343334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741550A (en) * | 2020-06-24 | 2020-10-02 | 中国科学院金属研究所 | Method for heating tungsten tube by electromagnetic induction to fuse oxide and metal mixture |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040233965A1 (en) * | 1999-11-12 | 2004-11-25 | Fishman Oleg S. | High efficiency induction heating and melting systems |
| CN201774695U (en) * | 2010-06-12 | 2011-03-23 | 黄义珊 | Electromagnetic heating crucible |
| CN202095121U (en) * | 2011-04-29 | 2011-12-28 | 上海联净电子科技有限公司 | Air-cooling type electromagnetic induction heating roller |
| CN202126173U (en) * | 2011-06-16 | 2012-01-25 | 罗鹏 | Electromagnetic crucible |
| CN202239439U (en) * | 2011-09-27 | 2012-05-30 | 苏州先端稀有金属有限公司 | Molybdenum crucible forging die |
| CN102564125A (en) * | 2011-04-20 | 2012-07-11 | 泰州杰利瑞节能科技发展有限公司 | Ultrasonic-frequency induction heating smelting furnace |
| CN102628649A (en) * | 2012-05-04 | 2012-08-08 | 苏州罗卡节能科技有限公司 | Medium frequency induction furnace |
| CN204830847U (en) * | 2015-03-02 | 2015-12-02 | 朱红勇 | Electromagnetic induction kirsite smelting pot coil |
| CN105392224A (en) * | 2014-08-29 | 2016-03-09 | 肖特股份有限公司 | Apparatus for heating melt |
| CN105935600A (en) * | 2016-06-27 | 2016-09-14 | 江阴市正中科教器材有限公司 | Double-layer thermal insulation crucible |
| CN205622905U (en) * | 2016-05-18 | 2016-10-05 | 成都集合工业技术有限公司 | Electromagnetic induction heating device in mold core |
| JP6012897B1 (en) * | 2016-03-08 | 2016-10-25 | 日本坩堝株式会社 | Induction furnace crucible |
| CN205843358U (en) * | 2016-06-29 | 2016-12-28 | 昆山市旭邦恒节能科技有限公司 | A kind of magnesium alloy is smelted and is used electromagnetic energy-saving smelting furnace |
| CN207166815U (en) * | 2017-09-07 | 2018-03-30 | 成都鼎熙瑞泽科技有限公司 | A kind of electromagnetic induction heating type crucible |
-
2017
- 2017-09-07 CN CN201710798128.0A patent/CN107343334A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040233965A1 (en) * | 1999-11-12 | 2004-11-25 | Fishman Oleg S. | High efficiency induction heating and melting systems |
| CN201774695U (en) * | 2010-06-12 | 2011-03-23 | 黄义珊 | Electromagnetic heating crucible |
| CN102564125A (en) * | 2011-04-20 | 2012-07-11 | 泰州杰利瑞节能科技发展有限公司 | Ultrasonic-frequency induction heating smelting furnace |
| CN202095121U (en) * | 2011-04-29 | 2011-12-28 | 上海联净电子科技有限公司 | Air-cooling type electromagnetic induction heating roller |
| CN202126173U (en) * | 2011-06-16 | 2012-01-25 | 罗鹏 | Electromagnetic crucible |
| CN202239439U (en) * | 2011-09-27 | 2012-05-30 | 苏州先端稀有金属有限公司 | Molybdenum crucible forging die |
| CN102628649A (en) * | 2012-05-04 | 2012-08-08 | 苏州罗卡节能科技有限公司 | Medium frequency induction furnace |
| CN105392224A (en) * | 2014-08-29 | 2016-03-09 | 肖特股份有限公司 | Apparatus for heating melt |
| CN204830847U (en) * | 2015-03-02 | 2015-12-02 | 朱红勇 | Electromagnetic induction kirsite smelting pot coil |
| JP6012897B1 (en) * | 2016-03-08 | 2016-10-25 | 日本坩堝株式会社 | Induction furnace crucible |
| CN205622905U (en) * | 2016-05-18 | 2016-10-05 | 成都集合工业技术有限公司 | Electromagnetic induction heating device in mold core |
| CN105935600A (en) * | 2016-06-27 | 2016-09-14 | 江阴市正中科教器材有限公司 | Double-layer thermal insulation crucible |
| CN205843358U (en) * | 2016-06-29 | 2016-12-28 | 昆山市旭邦恒节能科技有限公司 | A kind of magnesium alloy is smelted and is used electromagnetic energy-saving smelting furnace |
| CN207166815U (en) * | 2017-09-07 | 2018-03-30 | 成都鼎熙瑞泽科技有限公司 | A kind of electromagnetic induction heating type crucible |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741550A (en) * | 2020-06-24 | 2020-10-02 | 中国科学院金属研究所 | Method for heating tungsten tube by electromagnetic induction to fuse oxide and metal mixture |
| CN111741550B (en) * | 2020-06-24 | 2021-08-31 | 中国科学院金属研究所 | Method for heating tungsten tube by electromagnetic induction to fuse oxide and metal mixture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180731 Address after: 611731 No. 73-75 Wanshou street, tangyuan Town, PI Du District, Chengdu, Sichuan Applicant after: CHENGDU JIHE INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 611731 Chengdu, Sichuan Pi Pi street, PI Street East Street 268, Fairview 4, 1 units, 810 rooms. Applicant before: CHENGDU DINGXI RUIZE TECHNOLOGY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 611731 block B, unit 1, building a-5, Jiuchuan garden headquarters building, No. 879, Ganghua Road, north area of Chengdu modern industrial port, Pidu District, Chengdu, Sichuan Applicant after: CHENGDU JIHE INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 611731 No. 73-75 Wanshou street, tangyuan Town, PI Du District, Chengdu, Sichuan Applicant before: CHENGDU JIHE INDUSTRY TECHNOLOGY Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171110 |