CN202187048U - Metal purifying oven - Google Patents
Metal purifying oven Download PDFInfo
- Publication number
- CN202187048U CN202187048U CN2011202509713U CN201120250971U CN202187048U CN 202187048 U CN202187048 U CN 202187048U CN 2011202509713 U CN2011202509713 U CN 2011202509713U CN 201120250971 U CN201120250971 U CN 201120250971U CN 202187048 U CN202187048 U CN 202187048U
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- CN
- China
- Prior art keywords
- heater
- thermal insulation
- insulation layer
- wall
- oven
- 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 a metal purifying oven, which comprises an oven body with a cylindrical inner cavity, an upper cover and a heating device, wherein the upper cover is covered at the upper end of the oven body, and is locked tightly via a flange structure; an air pumping hole is formed on the upper cover; a temperature adjusting layer and a thermal insulation layer are sequentially arranged on the wall of the inner cavity of the oven body; the heating device is arranged in the thermal insulation layer; the distance between the outer wall of the heating device and all parts of the inner wall of the thermal insulation layer is equal but not equal to zero; and an air conveying hole is formed at the bottom end on the cylindrical side face of the oven body. The metal purifying oven provided by the utility model has simple structure, good sealing property, and temperature adjusting function.
Description
Technical field
The utility model relates to a kind of metal processing purifying plant, relates in particular to a kind of purification of metals stove.
Background technology
At present, the purification of metals apparatus structure that in the engineering of metal processing, is adopted is complicated, cost is high, and the processing purification cycle is long, and energy waste is big, and the processing that is not suitable for the short run metalwork is purified.Existing a kind of purification of metals stove that comprises that automatically controlled equipment and two steps of electric furnace body divide; Its body of heater is built into by fire proof material brick; Metal electrode is inserted at two ends, and this furnace binding has solved the enquirement problem of body of heater well, but the sealing effect of body of heater is relatively poor; Cause its temperature regulation controllability relatively poor, the purification quality of metalwork is brought certain influence.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the utility model provides that a kind of structure of knot is simple, closed performance good, has the purification of metals stove of temperature adjustment function.
Technical scheme: for solving the problems of the technologies described above, the technical scheme of the utility model sampling is:
A kind of purification of metals stove; Comprise that inner chamber is that columniform body of heater, loam cake and well heater, loam cake cover the upper end at body of heater; And pass through flange arrangement locking, and be provided with aspirating hole last covering, on the internal chamber wall of body of heater, be provided with temperature-control coating and thermal insulation layer successively; Well heater is for being arranged on thermal insulation layer inside, and its outer wall equates and be not equal to zero with the distance everywhere of thermal insulation layer inwall; Transfer port is arranged on the bottom of the cylindrical sides of body of heater.Well heater can be through the three-phase electrode power supply.
Beneficial effect: the purification of metals stove that the utility model provides, simple in structure, favorable sealing property has temperature adjustment function.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
Be depicted as a kind of purification of metals stove like accompanying drawing 1; Comprise that inner chamber is that columniform body of heater, loam cake 1 and well heater 5, loam cake 1 cover the upper end at body of heater; And through flange arrangement locking, and on loam cake 1, be provided with aspirating hole 2, on the internal chamber wall of body of heater, be provided with temperature-control coating 3 and thermal insulation layer 4 successively; Well heater 5 through three-phase electrode 7 power supply is for being arranged on thermal insulation layer inside, and its outer wall is zero apart from equating and being not equal to everywhere with thermal insulation layer 4 inwalls; Transfer port 6 is arranged on the bottom of the cylindrical sides of body of heater, and it is inner and outside to be communicated with heating cavity.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. purification of metals stove; It is characterized in that: this purification furnace comprises that inner chamber is that columniform body of heater, loam cake (1) and well heater (5), loam cake (1) cover the upper end at body of heater; And through flange arrangement locking, and on loam cake (1), be provided with aspirating hole (2), on the internal chamber wall of body of heater, be provided with temperature-control coating (3) and thermal insulation layer (4) successively; Well heater (5) is for being arranged on thermal insulation layer inside, and its outer wall equates and be not equal to zero with the distance everywhere of thermal insulation layer (4) inwall; Transfer port (6) is arranged on the bottom of the cylindrical sides of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509713U CN202187048U (en) | 2011-07-16 | 2011-07-16 | Metal purifying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509713U CN202187048U (en) | 2011-07-16 | 2011-07-16 | Metal purifying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187048U true CN202187048U (en) | 2012-04-11 |
Family
ID=45918509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202509713U Expired - Fee Related CN202187048U (en) | 2011-07-16 | 2011-07-16 | Metal purifying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187048U (en) |
-
2011
- 2011-07-16 CN CN2011202509713U patent/CN202187048U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120716 |