CN201429321Y - electromagnetic crucible - Google Patents
electromagnetic crucible Download PDFInfo
- Publication number
- CN201429321Y CN201429321Y CN200920136619XU CN200920136619U CN201429321Y CN 201429321 Y CN201429321 Y CN 201429321Y CN 200920136619X U CN200920136619X U CN 200920136619XU CN 200920136619 U CN200920136619 U CN 200920136619U CN 201429321 Y CN201429321 Y CN 201429321Y
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- CN
- China
- Prior art keywords
- crucible
- heat
- electromagnetic
- crucible body
- electric coil
- 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 an electromagnetic crucible, which is characterized in that an electromagnetic reaction electric coil is mounted outside a crucible body made of metal; a layer of heat perversion cotton is covered between the crucible body and the electromagnetic reaction electric coil. The electromagnetic reaction electric coil of the electromagnetic crucible generates a magnetic fieldunder switch-on state; magnetic force lines inside the magnetic field instantly produce countless small eddy current when passing through the crucible and lead the crucible body to automatically generate heat at a high speed to heat materials inside the crucible body subsequently; heat efficiency is as high as 93 %, and temperature inside the crucible is definitely ensured; in addition, no open fire, smoke dust or exhaust gas is produced, thereby the electromagnetic crucible has environment protective effect, is safe and clean and effectively achieves heat-preserving and energy-saving functions.
Description
Technical field
The utility model relates to a kind of crucible, utilizes the crucible structure of electromagnetism heating relevant especially.
Background technology
In the prior art, crucible (thawing furnace) is to adopt naked light heating or electric heater to heat mostly.Naked light heating is by burning coal etc. chemical energy and physical energy to be converted into heat energy, by the heat conduction crucible is heated, thereby realizes the material in the crucible is heated; Not only there is the loss of energy in this mode of heating because of the heat conduction in heating process, and, also there are light consumption and oxygen consumption, so the thermal efficiency is low, pollution on the environment is big, and is dangerous, also unholiness.Electrical heating is that electric energy is converted into heat energy, by the heat conduction crucible is heated, thereby realizes the material in the crucible is heated; Though this mode of heating does not have light consumption and oxygen consumption in heating process, still have the energy consumption that causes because of the heat conduction, so the thermal efficiency is still lower.
Therefore, existing crucible mode of heating is necessary reform really, and the inventor is improved the crucible structure, uses the raising thermal efficiency, and this case produces thus.
The utility model content
Main purpose of the present utility model is to provide a kind of electromagnetism crucible, to improve the thermal efficiency, avoids polluting, and safety is clean again.
Secondary objective of the present utility model is to provide a kind of electromagnetism crucible, to reach the effect of heat preservation energy-saving really.
In order to reach above-mentioned purpose, solution of the present utility model is as follows:
The electromagnetism crucible is at this external installation inductive reaction electricity circle of metal crucible.
Described inductive reaction electricity circle is installed on the sidewall of crucible body.
Be wound with inductive reaction electricity circle on the sidewall of described crucible body.
Described inductive reaction electricity circle is installed in the bottom of crucible body.
This external one deck heat-preservation cotton that coats earlier of described crucible, inductive reaction electricity circle is installed in outside the heat-preservation cotton.
After adopting such scheme, inductive reaction of the present utility model electricity circle produces magnetic field under "on" position, during crucible that the magnetic line of force in the magnetic field is made by irony or stainless steel and other metal materials, promptly produce countless little eddy current, make crucible body heating at a high speed, the material in the heating crucible then voluntarily.The utility model is not because have the light consumption and the oxygen consumption of naked light burning, and the heat conduction loss when also not having naked light heating and electrical heating is so the thermal efficiency is up to 93%, really guaranteed temperature in the crucible, and, the flames of anger, no flue dust, can not produce waste gas yet, have environment protecting, safety is clean again.
In addition, the utility model can avoid the heat in the crucible to scatter and disappear by the heat conduction in the heat-preservation cotton of this external increase of crucible, therefore, has reached the effect of heat preservation energy-saving effectively.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model;
Fig. 2 is a structure cutaway view of the present utility model.
The specific embodiment
As Fig. 1 and Fig. 2, be preferred embodiment of the present utility model.
The electromagnetism crucible that the utility model discloses is that crucible body 1 is made by metal material, and inductive reaction electricity circle 2 is installed in the outside of crucible body 1.This inductive reaction electricity circle 2 specifically is mounted in the sidewall and the bottom of crucible body 1, also can be according to circumstances only at sidewall or only at bottom installation inductive reaction electricity circle 2.In order to make homogeneous heating, this embodiment is wound with inductive reaction electricity circle 2 on the sidewall of crucible body 1.For heat preservation energy-saving better, this embodiment coats one deck heat-preservation cotton 3 earlier outside crucible body 1, inductive reaction electricity circle 2 is installed in outside the heat-preservation cotton 3 again.
Like this, the utility model utilizes magnetic field induction eddy current (EDDYCURRENT) heating principle, make the heating at a high speed voluntarily of crucible body, material in the heating crucible then, the thermal efficiency has guaranteed temperature in the crucible really up to 93%, and, the flames of anger, no flue dust, noiselessness, also can not produce waste gas, have environment protecting, safety is clean again.In addition, heat-preservation cotton can avoid the heat in the crucible to scatter and disappear by the heat conduction, has reached the effect of heat preservation energy-saving effectively.
Claims (5)
1, electromagnetism crucible is characterized in that: at this external installation inductive reaction electricity circle of metal crucible.
2, electromagnetism crucible as claimed in claim 1 is characterized in that: described inductive reaction electricity circle is installed on the sidewall of crucible body.
3, electromagnetism crucible as claimed in claim 2 is characterized in that: be wound with inductive reaction electricity circle on the sidewall of described crucible body.
4, electromagnetism crucible as claimed in claim 1 is characterized in that: described inductive reaction electricity circle is installed in the bottom of crucible body.
5, electromagnetism crucible as claimed in claim 1 is characterized in that: this external one deck heat-preservation cotton that coats earlier of described crucible, inductive reaction electricity circle is installed in outside the heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136619XU CN201429321Y (en) | 2009-02-05 | 2009-02-05 | electromagnetic crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136619XU CN201429321Y (en) | 2009-02-05 | 2009-02-05 | electromagnetic crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429321Y true CN201429321Y (en) | 2010-03-24 |
Family
ID=42033060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920136619XU Expired - Fee Related CN201429321Y (en) | 2009-02-05 | 2009-02-05 | electromagnetic crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429321Y (en) |
-
2009
- 2009-02-05 CN CN200920136619XU patent/CN201429321Y/en not_active Expired - Fee Related
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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: KUNSHAN MIYATA ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: KUNSHAN MATSUNO TECHNOLOGY CO., LTD. Effective date: 20100729 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215316 NO.121, QINGXIU ROAD, KUNSHAN CITY, JIANGSU PROVINCE TO: 215300 NO.165, YUCHENG SOUTH ROAD, YUSHAN TOWN, KUNSHAN CITY, SUZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100729 Address after: 215300, 165, Yu Cheng Nan Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee after: KUNSHAN MIYADA ELECTRONIC TECHNOLOGY CO., LTD. Address before: Kunshan City, Jiangsu Province, 215316 Green Road No. 121 Patentee before: Kunshan Matsuno Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120205 |