CN2312435Y - Electric field electric oven - Google Patents
Electric field electric oven Download PDFInfo
- Publication number
- CN2312435Y CN2312435Y CN 97232307 CN97232307U CN2312435Y CN 2312435 Y CN2312435 Y CN 2312435Y CN 97232307 CN97232307 CN 97232307 CN 97232307 U CN97232307 U CN 97232307U CN 2312435 Y CN2312435 Y CN 2312435Y
- Authority
- CN
- China
- Prior art keywords
- electric
- electric field
- crucible
- oven
- utility
- 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 relates to an electric field electric oven which is improved from the ordinary industrial electric oven, comprising an ordinary industrial electric oven (1), and a crucible (2) arranged in the oven chamber. The utility model is characterized in that the exterior of the crucible is provided with a high-voltage direct current electric field (3) composed of a positive and a negative polar plates. The utility model has the advantages that the same time when test specimens (4) in the crucible is heated by the electric oven the test specimens receive the action of electric field force, and the test specimens generate the polarization phenomenon, which is favorable to break the old chemical bonds of molecules and generate new chemical bonds and is favorable for the reaction among gases to reduce the activation energy of the chemical reaction, raise the speed of reaction, reduce synthesis temperature, shorten synthesis time and promote whisker materials to grow in a definite direction, reaching the effect of time saving and energy saving.
Description
The utility model relates to the improvement of general industry electric furnace.
Domestic and international employed industrial furnace is to convert electric energy to heat energy at present, by forms such as heat conduction, heat radiation, thermal convection currents, with the heating object heating, makes it reach predetermined temperature, so exist the heating required time long, reaction speed is slow, and energy consumption is also bigger.
The purpose of this utility model is to improve chemical reaction velocity, cuts down the consumption of energy, and saves time, and makes crystal whisker materials along the direction of an electric field oriented growth.
The purpose of this utility model can realize by following measure, puts into crucible (2) in the burner hearth of general industry electric furnace (1), then the high-voltage dc (3) that positive and negative pole plate of arranged outside of crucible (2) is formed in burner hearth.The shape of forming the positive and negative pole plate of electric field can be dull and stereotyped, also can be arc, or the strip plate.The material of positive and negative pole plate can be metallic copper, aluminium, also can be nonmetal graphite.
General industry electric furnace (1) also can be waited to substitute as oil oven by the fuel heating furnace.
The utility model is in the burner hearth of general industry electric furnace, after being provided with a high-voltage dc (3), the interior heated sample (4) of crucible (2) is in the high voltage electric field, sample is in the heated effect that is subjected to electric field force simultaneously, sample generation polarization phenomena, help opening and the foundation of key newly of the old key of sample molecule, also help the chemical reaction between the gas, thereby reduced chemical reaction activation energy, improve reaction speed, also reduced synthesis temperature, shortened generated time, and make crystal whisker materials along the direction of an electric field oriented growth, reach and save time and energy-conservation effect.
Description of drawings is as follows:
Fig. 1 is the structural profile schematic diagram of Electric field electric oven.
Fig. 2 removes vertical view behind the bell for Fig. 1.
1-general industry electric furnace, 2-crucible, 3-electric field, 4-sample.
The utility model will be further described in conjunction with the accompanying drawings, the bell of general industry electric furnace (1) is opened, to put into the crucible (2) that is heated sample (4) and put electric stove hearth into, insert the electric field (3) that positive and negative pole plate is formed in the outside of crucible (2), close bell.After the input inert gas is removed air in the stove, to the electric furnace power supply, treat that furnace temperature is raised to uniform temperature after, to the positive and negative pole plate energising of electric field.Through behind the certain hour, electric furnace and electric field cut off the power supply simultaneously.After treating that furnace temperature descends, stop gas transmission, open bell, take out crucible, and in crucible, take out sample.
Claims (4)
1, a kind of by the improved Electric field electric oven of general industry electric furnace, have general industry electric furnace (1), put into crucible (2) in the burner hearth, it is characterized in that a high-voltage dc of forming by positive and negative pole plate of arranged outside (3) of the crucible in electric stove hearth.
2, Electric field electric oven according to claim 1, the positive and negative pole plate that it is characterized in that said electric field (3) are dull and stereotyped, also can be arcs, or the strip plate.
3, Electric field electric oven according to claim 1 and 2, the material that it is characterized in that the positive and negative pole plate of said electric field (3) is metallic copper, aluminium, also can be nonmetal graphite.
4, Electric field electric oven according to claim 1 is characterized in that said general industry electric furnace (1), also can be the fuel heating furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232307 CN2312435Y (en) | 1997-12-20 | 1997-12-20 | Electric field electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232307 CN2312435Y (en) | 1997-12-20 | 1997-12-20 | Electric field electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312435Y true CN2312435Y (en) | 1999-03-31 |
Family
ID=33944134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97232307 Expired - Fee Related CN2312435Y (en) | 1997-12-20 | 1997-12-20 | Electric field electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312435Y (en) |
-
1997
- 1997-12-20 CN CN 97232307 patent/CN2312435Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |