CN205079593U - Electric arc furnace stove courage device - Google Patents
Electric arc furnace stove courage device Download PDFInfo
- Publication number
- CN205079593U CN205079593U CN201520789029.2U CN201520789029U CN205079593U CN 205079593 U CN205079593 U CN 205079593U CN 201520789029 U CN201520789029 U CN 201520789029U CN 205079593 U CN205079593 U CN 205079593U
- Authority
- CN
- China
- Prior art keywords
- electric arc
- inner bag
- arc furnaces
- arc furnace
- 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
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses an electric arc furnace stove courage device, mainly used pull out maize seedling and weeds. Relate to electric arc furnace pouring field. The utility model discloses a can improve electric arc furnace life. The utility model discloses electric arc furnace bottom, side are provided with the melt export, and the electric arc furnace inner bag is hollow cylinder, overlap inside outer courage, and outer courage is concentric with the export of the respective melt of inner bag, have laid one deck refractory brick between inner bag below and the outer courage bottom. The utility model discloses can avoid the coolant liquid not have the vortex cavity that directional flow produced, ensure the cooling homogeneity of stove courage.
Description
Technical field
The utility model relates to a kind of electric arc furnaces device, is specifically related to electric arc furnaces cast field.
Background technology
In electric arc furnaces cast production process, melt is flowed out by outlet after being melted by heated by electrodes in the inner bag of electric arc furnaces again.In past technology, flue side is set to hollow interlayer, the import of outer setting cooling fluid and outlet, such structure, just finds in coolant flow process, there is vortex, in cooling procedure, the local temperature of flue can be affected, and then affect flue service life.And, the inconvenient maintenance to flue equipment of this structure.
Summary of the invention
The purpose of this utility model is the vortex avoiding cooling fluid in flue, thus improves electric arc furnaces flue service life.
Electric arc furnaces flue of the present utility model, this flue is positioned at bottom electric arc furnaces, and side is provided with melt outlet, electric arc furnaces inner bag is provided with hollow interlayer, be placed on outer courage inner, outer courage and inner bag melt separately exports concentric, is equipped with refractory brick between below inner bag and bottom outer courage.
There is hollow interlayer electric arc furnaces inner bag inside of the present utility model, and the deflector two that deflector one and number are greater than three is arranged in heat insulation furnace cover lateral inner hollow interlayer, and the cooling liquid flowing channel formed in hollow interlayer is snakelike.Electric arc furnaces inner container side surface top is provided with apopore and inlet opening.Electric arc furnaces top is provided with hanger.
The vortex that the utility model can avoid the omnidirectional flowing of cooling fluid to produce, guarantees the cooling uniformity of flue.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is overall structure figure front view of the present utility model;
Fig. 2 is the front view of electric arc furnace outside-lining;
Fig. 3 is the top view of electric arc furnace outside-lining;
Fig. 4 is the front view of electric arc furnaces inner bag;
Fig. 5 is that the A of electric arc furnaces inner bag is to sectional view;
Fig. 6 is the top view of electric arc furnaces inner bag;
Fig. 7 is that the B of electric arc furnaces inner bag is to sectional view;
Fig. 8 is the expanded view of electric arc furnaces inner container side surface.
Detailed description of the invention
Electric arc furnaces flue of the present utility model, this flue is positioned at bottom electric arc furnaces, and side is provided with melt outlet, electric arc furnaces inner bag 1 is provided with hollow interlayer, be placed on outer courage 2 inner, outer courage 2 melt respective with inner bag 1 exports 3 concentric, is equipped with refractory brick 4 between below inner bag 1 and bottom outer courage 2.
There is hollow interlayer 5 electric arc furnaces inner bag inside of the present utility model, and the deflector 27 that deflector 1 and number are greater than three is arranged in heat insulation furnace cover side 1 boring interlayer 5, and the cooling liquid flowing channel formed in hollow interlayer 5 is snakelike.Top, electric arc furnaces inner bag 1 side is provided with apopore 8 and inlet opening 9.Electric arc furnaces inner bag 1 top is provided with hanger 10.
Electric arc furnaces inner bag 1 can be placed in electric arc furnace outside-lining 2, be equipped with refractory brick 4 between the two, after melt heats and dissolves in inner bag 1, can flow out from the outlet 3 of inner bag 1 courage 2 same position, inner bag 1 side is provided with hollow interlayer 5, be provided with deflector 1 and deflector 27 in interlayer 5, cooling fluid enters from inlet opening 8, and the zigzag pipeline flowing through deflector formation goes out from apopore 9.Work when long when inner bag 1 has wearing and tearing or stops work and need overhaul inner bag 1, when clearing up the foreign material of machining generation in courage, inner bag 1 hangs out by available hanger 10.
Claims (4)
1. an electric arc furnaces flue device, it is positioned at bottom electric arc furnaces, side is provided with melt outlet, it is characterized in that: electric arc furnaces inner bag (1) has hollow interlayer (5), it is inner that electric arc furnaces inner bag (1) is placed on outer courage (2), is equipped with refractory brick (4) between inner bag (1) below and outer courage (2) bottom.
2. a kind of electric arc furnaces flue device according to right 1, it is characterized in that: the deflector two (7) that described deflector one (6) and number are greater than three is positioned at heat insulation furnace cover side (1) boring interlayer (5), and the cooling liquid flowing channel formed in hollow interlayer (5) is snakelike.
3. a kind of electric arc furnaces flue device according to right 1, is characterized in that: described electric arc furnaces inner container side surface top is provided with apopore (8) and inlet opening (9).
4. a kind of electric arc furnaces flue device according to right 1, is characterized in that: described electric arc furnaces inner bag (1) top is provided with hanger (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789029.2U CN205079593U (en) | 2015-10-14 | 2015-10-14 | Electric arc furnace stove courage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789029.2U CN205079593U (en) | 2015-10-14 | 2015-10-14 | Electric arc furnace stove courage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079593U true CN205079593U (en) | 2016-03-09 |
Family
ID=55431996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789029.2U Expired - Fee Related CN205079593U (en) | 2015-10-14 | 2015-10-14 | Electric arc furnace stove courage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079593U (en) |
-
2015
- 2015-10-14 CN CN201520789029.2U patent/CN205079593U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205079593U (en) | Electric arc furnace stove courage device | |
| CN203187524U (en) | Flow control device for discharge of glass melter | |
| CN203817325U (en) | Vacuum belt spinning furnace with one body and two chambers | |
| CN104944765A (en) | Device capable of realizing wiredrawing of basalt continuous fiber | |
| CN208475995U (en) | A kind of metal melt furnace | |
| CN203443363U (en) | Hanging molten steel sleeve used for metallurgical kiln | |
| CN204154097U (en) | A kind of molten aluminium stove | |
| CN207975977U (en) | intermediate frequency electric furnace crucible | |
| CN106467295A (en) | A kind of combination type yellow phosphorus electric furnace slag notch | |
| CN205528964U (en) | Zinc -nickel vacuum distillation stove | |
| CN206666365U (en) | The small-sized day tank conveniently to be reloaded from flow-type | |
| CN202303419U (en) | Energy-saving flue gate device | |
| CN203657492U (en) | Water jacket for electric furnace and electric furnace with water jacket | |
| CN206986014U (en) | A kind of electric melting furnace removal device | |
| CN205061864U (en) | Fan cooler and glass electric melting furnace of glass electric melting furnace dog -hole | |
| CN204678871U (en) | A kind of electric arc furnaces | |
| CN205099573U (en) | Energy -conserving wire drawing stove in glass fiber production | |
| CN203518612U (en) | Smelter with heat-resisting smelter nozzle | |
| CN204830834U (en) | Energy -conserving rotatory tunnel cave | |
| CN206408086U (en) | A kind of cooling device of TFT glass furnaces | |
| CN208684754U (en) | Electric melting furnace discharger | |
| CN204939252U (en) | Kiln firing system | |
| CN203700150U (en) | Bottom discharge heating device | |
| CN204100797U (en) | induction main frequency furnace | |
| CN207991251U (en) | Water-cooled crucible for middle frequency furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161014 |