CN2854471Y - Double water-cooled hulling furnace - Google Patents
Double water-cooled hulling furnace Download PDFInfo
- Publication number
- CN2854471Y CN2854471Y CN 200520103884 CN200520103884U CN2854471Y CN 2854471 Y CN2854471 Y CN 2854471Y CN 200520103884 CN200520103884 CN 200520103884 CN 200520103884 U CN200520103884 U CN 200520103884U CN 2854471 Y CN2854471 Y CN 2854471Y
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- CN
- China
- Prior art keywords
- housing
- water
- cooled
- water inlet
- hollow bulb
- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a double-layer water-cooled hulling furnace, which is designed to resolve the following defects in existing technology: the temperature to decrease effectiveness of existing hulling furnaces is poor, and water after temperature to decrease process for the housing cannot be utilized again and comprises a taper housing which is designed into a two-layer structure, and a cavity is formed between the two layers. A water inlet and a water outlet, which are both connected with the cavity, are positioned on the exterior surface of the housing. After the structure hereabove is adopted, cold water can be filled into the water inlet on the housing, so that cold water can be filled into the two-layer housing and flowing out of the water outlet. Thus, the housing temperature can be dropped. Moreover, the temperature to decrease water out of the water outlet can also be reused.
Description
Technical field
The utility model relates to a kind of electric arc furnaces, particularly a kind of shelling type electric arc furnaces.
Background technology
Advantages such as existing shelling type electric arc furnaces is simple in structure with it, and cost is low also extensive use are produced in the process of (palm fibre) diamond spar the bauxite high melt.The housing of existing shelling type electric arc furnaces is a conical shell, and outer surface is provided with shower in the housing upper end, lowers the temperature to housing in high melt with convenient.But not only cooling-down effect is poor at this cooling method, and the water after housing lowered the temperature can not be recycled.
The utility model content
For overcoming above-mentioned defective, the utility model provides a kind of good cooling effect, and the stove that can shell to the double-deck water-cooled that the water of cooling is added and utilized.
For achieving the above object, the double-deck water-cooled shelling of the utility model stove comprises a conical shell, and described housing is two-layer, forms hollow between the two-layer housing, is shaped on water inlet and the delivery port that is connected with hollow bulb at the outer surface of described housing.
After adopting said structure, can feed cold water, cold water is filled in the two-layer housing, and flows out, thereby not only can lower the temperature, and the water after housing lowered the temperature is recycled by delivery port housing by delivery port at the housing water inlet.
Description of drawings
Fig. 1 is the structural representation of the double-deck water-cooled shelling of the utility model stove first embodiment;
Fig. 2 is the structural representation of the double-deck water-cooled shelling of the utility model stove second embodiment;
Fig. 3 is the structural representation of the double-deck water-cooled shelling of the utility model stove the 3rd embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1 and Figure 2, the double-deck water-cooled shelling of the utility model stove comprises a conical shell 1, and described housing is two- layer 11,12, form hollow between the two- layer housing 11,12, on the outer surface 11 of above-mentioned housing, be shaped on the water inlet 2 and the delivery port 3 that are connected with hollow bulb.
For the ease of better the inner layer case body wall of body of heater being lowered the temperature, as shown in Figure 1, with water inlet 2 be arranged on corresponding housing 11 outer surfaces in the nearly bottom of housing hollow bulb on, described delivery port 3 is positioned at the position of housing hollow bulb upper end or nearly upper end.Like this, the water that is used to cool off flows into from the hollow bulb below of housing, from the delivery port outflow of the nearly upper end of housing, can increase the utilization rate of water.
For the place of some power shortages, unexpected power failure can make supply-water pump quit work, and water inlet is not provided with check-valves, makes the water of the interior hollow space of housing flow out from water inlet easily, thus the danger that might cause the furnace wall to be burnt.As further improvement of the present utility model, in described hollow bulb, also be provided with an anti-fistulae 4, the one end links to each other with the water inlet 2 of housing, and the other end is positioned at the position of the nearly upper end of housing hollow bulb, becomes the delivery port of water inlet 2.Like this, even have a power failure, the water that is lower than in the hollow bulb of preventing fistulae 4 delivery ports also can be put stream in housing, thereby can prevent that effectively sealing flows out from water inlet.
As a kind of distortion of the present utility model, also described water inlet and delivery port all can be arranged on housing hollow bulb upper end or nearly upper end housing outer surface on, thereby anti-sealing flows out from water inlet, still, the cooling-down effect of this structure can be weaker.Therefore as further improvement of the present utility model, a circulation pipe 5 also is set in described hollow bulb, the one end links to each other with the water inlet of housing, the position that the other end is positioned at the nearly bottom of housing hollow bulb becomes the delivery port of water inlet 2, so not only can reach cool effect, and can prevent that effectively sealing flows out from water inlet.
Above-mentioned water inlet and the quantity of delivery port and big I are according to design different with power of size of body of heater, its concrete position also can be arranged on diverse location according to the actual conditions of body of heater, as shown in Figure 3, its water inlet and delivery port are arranged on the upper surface of housing.The outer casing and the internal layer shell of above-mentioned body of heater are contour, become " wrapping shape entirely "; Certainly also can be arranged to not contourly according to actual needs, promptly " partly wrap shape ", as shown in Figure 3.
Claims (5)
1, a kind of double-deck water-cooled shelling stove comprises a conical shell, and it is characterized in that: described housing is two-layer, forms hollow between the two-layer housing, is shaped on water inlet and the delivery port that is connected with hollow bulb at the outer surface of described housing.
2, double-deck water-cooled shelling stove as claimed in claim 1 is characterized in that: described water inlet be arranged on the corresponding housing outer surface in the nearly bottom of housing hollow bulb on, described delivery port is positioned at the position of housing hollow bulb upper end or nearly upper end.
3, double-deck water-cooled shelling stove as claimed in claim 2, it is characterized in that: also be provided with an anti-fistulae in described hollow bulb, the one end links to each other with the water inlet of housing, and the other end is positioned at the position of the nearly upper end of housing hollow bulb.
4, double-deck water-cooled shelling stove as claimed in claim 1 is characterized in that: described water inlet and delivery port be arranged on the corresponding housing outer surface in housing hollow bulb upper end or nearly upper end on.
5, double-deck water-cooled shelling stove as claimed in claim 4, it is characterized in that: a circulation pipe also is set in described hollow bulb, and the one end links to each other with the water inlet of housing, and the other end is positioned at the position of the nearly bottom of housing hollow bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103884 CN2854471Y (en) | 2005-08-17 | 2005-08-17 | Double water-cooled hulling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103884 CN2854471Y (en) | 2005-08-17 | 2005-08-17 | Double water-cooled hulling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854471Y true CN2854471Y (en) | 2007-01-03 |
Family
ID=37581107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103884 Expired - Fee Related CN2854471Y (en) | 2005-08-17 | 2005-08-17 | Double water-cooled hulling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854471Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221770A (en) * | 2010-10-18 | 2013-07-24 | Sms西马克股份公司 | Cooling-water guide for a melting furnace that can be tipped and that has a furnace cover that can be raised and pivoted |
-
2005
- 2005-08-17 CN CN 200520103884 patent/CN2854471Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221770A (en) * | 2010-10-18 | 2013-07-24 | Sms西马克股份公司 | Cooling-water guide for a melting furnace that can be tipped and that has a furnace cover that can be raised and pivoted |
| CN103221770B (en) * | 2010-10-18 | 2015-05-13 | Sms西马克股份公司 | Cooling-water guide for a melting furnace that can be tipped and that has a furnace cover that can be raised and pivoted |
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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 |