CN202830073U - Revolving furnace slag blocking structure - Google Patents
Revolving furnace slag blocking structure Download PDFInfo
- Publication number
- CN202830073U CN202830073U CN 201220452205 CN201220452205U CN202830073U CN 202830073 U CN202830073 U CN 202830073U CN 201220452205 CN201220452205 CN 201220452205 CN 201220452205 U CN201220452205 U CN 201220452205U CN 202830073 U CN202830073 U CN 202830073U
- Authority
- CN
- China
- Prior art keywords
- slag blocking
- slag
- converter
- blocking wall
- skimming plate
- 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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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a slag blocking structure, in particular to a revolving furnace slag blocking structure capable of reducing a using fault rate. The revolving furnace slag blocking structure comprises a revolving furnace body, a tilting moving device, a bearing assembly structure, a furnace body basis, a slag blocking wall and a slag blocking board. The revolving furnace body is arranged on the bearing assembly structure. The tilting moving device is in transmitting connection with the revolving furnace body. The tilting moving device and the bearing assembly structure are respectively arranged on the furnace body basis. The slag blocking wall is arranged at an inner side wall of the furnace body basis. The slag blocking board is arranged on the slag blocking wall. An included angle a formed by the slag blocking board and the vertical direction is 20 to 30 degrees. Due to the fact that the included angle a formed by the slag blocking board and the vertical direction is 20 to 30 degrees, falling slag iron and palladium iron are obstructed and buffered, impact force of the slag iron and the palladium iron on the slag blocking board is reduced, so that the fault rate of the revolving furnace slag blocking structure is reduced. The slag blocking board can be hung on the slag blocking wall so that maintenance is convenient.
Description
Technical field
The utility model relates to a kind of slag blocking structure, especially a kind of converter slag-resisting structure.
Background technology
At present, steelworks has carried out upgrading to converter system, is the 70T converter with 50T converter upgrading, has improved thus production capacity.The transformation of converter must improve the load of other structure, the slag blocking structure under the converter particularly, existing slag blocking structure all is designs of carrying out according to original converter, the angle that is slag blocking structure and vertical direction is about 44 degree, in life-time service, slag iron often occurs and palladium iron batters down the skimming plate under the converter, cause skimming plate crack even the direct phenomenon of fracture often to occur.Because the skimming plate working position is special, is positioned under the Converter, working temperature is high, and slag iron is larger at the component that impacts the slag blocking structure direction, easily causes the distortion of slag-blocking apparatus, or the phenomenon that crackle occurs even directly rupture.Behind the shelves slag device operation irregularity, will cause the converter molten steel flatcar and slag tap the flatcar lost of life even directly damage, also may injure walker person under the stove by a crashing object, have a strong impact on personnel safety and device security, cause stopping production, directly the economic benefit of impact.
The utility model content
Technical problem to be solved in the utility model provides a kind of converter slag-resisting structure that reduces the service failure rate.
The converter slag-resisting structure that its technical problem that solves the utility model adopts, comprise converter body, tiling arrangement, bearing assembling structure, body of heater basis, slag blocking wall and skimming plate, described converter body is installed on the bearing assembling structure, described tiling arrangement and described converter body are in transmission connection, described tiling arrangement and bearing assembling structure all are arranged on the described body of heater basis, described slag blocking wall is arranged on the inner side-wall on described body of heater basis, described skimming plate is arranged on the slag blocking wall, and the angle a of described skimming plate and vertical direction is 20～30 degree.
Further be that the angle a of described skimming plate and described vertical direction is 25 degree.
Further be, be provided with hook upwards on the described slag blocking wall, be provided with downward plate body hook on the described skimming plate, described plate body hangs on the described hook.
The beneficial effects of the utility model are: the angle a of skimming plate and described vertical direction is set to 20～30 degree, slag iron and palladium iron that buffering falls both can have been stopped, also reduce slag iron and palladium iron to the surging force of skimming plate, so just reduced the spoilage of converter slag-resisting structure.Skimming plate can be hung on the slag blocking wall, is convenient to so better maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the synoptic diagram of slag blocking wall and skimming plate;
Component, position and numbering among the figure: converter body 1, tiling arrangement 2, body of heater basis 3, slag blocking wall 4, bearing assembling structure 5, skimming plate 6, hook 41, plate body hook 61.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises converter body 1, tiling arrangement 2, bearing assembling structure 5, body of heater basis 3, slag blocking wall 4 and skimming plate 6, described converter body 1 is installed on the bearing assembling structure 5, described tiling arrangement 2 is in transmission connection with described converter body 1, described tiling arrangement 2 and bearing assembling structure 5 all are arranged on the described body of heater basis 3, described slag blocking wall 4 is arranged on the inner side-wall on described body of heater basis 3, described skimming plate 6 is arranged on the slag blocking wall 4, and described skimming plate 6 is 20～30 degree with the angle a of vertical direction.Slag blocking wall 4 adopts the mode of building to make, inner side-wall on body of heater basis 3, in advance correspondence position will build plank be fixed into the vertical plane angle be 20～30 the degree, and it is firm, in case wood deformation occurs when building, cause the clump angle deviation to occur or directly collapse, then build out slag blocking wall 4 take plank as mould.Until slag blocking wall 4 build complete after, skimming plate 6 is installed.Skimming plate 6 can be installed by modes such as bolt, hooks, so that dismounting and change.Skimming plate 6 is 20～30 degree with the angle a of vertical direction, be preferably 25 degree, when slag iron falls down, impinge upon on the skimming plate 6, formation is to the shock component of skimming plate 6, because angle only has 25 degree, this is so that component is less, impact to skimming plate 6 is less, has reduced the possibility that skimming plate 6 is damaged.Simultaneously, slag iron also is directed to and cushions, and avoids injuring by a crashing object equipment and pedestrian.
Concrete, as shown in Figure 2, be provided with hook 41 upwards on the described slag blocking wall 4, be provided with downward plate body hook 61 on the described skimming plate 6, described plate body hook 61 hangs on the described hook 41.When building slag blocking wall 4, can hook 41 is pre-buried to slag blocking wall 4, treat that slag blocking wall 4 moulding aft hooks 41 are naturally fixing.When mounting block slag plate 6, the direct hook of plate body on the skimming plate 6 61 is hung on the hook 41 gets final product.Also can take off easily when changing skimming plate 6 again and change.
Claims (3)
1. converter slag-resisting structure, comprise converter body (1), tiling arrangement (2), bearing assembling structure (5), body of heater basis (3), slag blocking wall (4) and skimming plate (6), described converter body (1) is installed on the bearing assembling structure (5), described tiling arrangement (2) is in transmission connection with described converter body (1), described tiling arrangement (2) and bearing assembling structure (5) all are arranged on the described body of heater basis (3), described slag blocking wall (4) is arranged on the inner side-wall on described body of heater basis (3), described skimming plate (6) is arranged on the slag blocking wall (4), it is characterized in that: described skimming plate (6) is 20～30 degree with the angle a of vertical direction.
2. converter slag-resisting structure as claimed in claim 1 is characterized in that: described skimming plate (6) is 25 degree with the angle a of described vertical direction.
3. converter slag-resisting structure as claimed in claim 1 or 2, it is characterized in that: be provided with hook (41) upwards on the described slag blocking wall (4), be provided with downward plate body hook (61) on the described skimming plate (6), described plate body hook (61) hangs on the described hook (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452205 CN202830073U (en) | 2012-09-06 | 2012-09-06 | Revolving furnace slag blocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452205 CN202830073U (en) | 2012-09-06 | 2012-09-06 | Revolving furnace slag blocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830073U true CN202830073U (en) | 2013-03-27 |
Family
ID=47941827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452205 Expired - Fee Related CN202830073U (en) | 2012-09-06 | 2012-09-06 | Revolving furnace slag blocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278126A (en) * | 2014-10-16 | 2015-01-14 | 莱芜钢铁集团有限公司 | Replacement method of converter slag trap |
| CN109900114A (en) * | 2019-04-22 | 2019-06-18 | 肖薇薇 | Overturn furnace alloy melting slag treatment equipment |
| CN110592310A (en) * | 2019-09-04 | 2019-12-20 | 北京首钢国际工程技术有限公司 | Movable slag trap device under converter |
| CN112609036A (en) * | 2020-12-03 | 2021-04-06 | 马鞍山瑞恒精密制造有限公司 | Slag removing device of converter slag stopping device |
-
2012
- 2012-09-06 CN CN 201220452205 patent/CN202830073U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278126A (en) * | 2014-10-16 | 2015-01-14 | 莱芜钢铁集团有限公司 | Replacement method of converter slag trap |
| CN104278126B (en) * | 2014-10-16 | 2016-03-16 | 莱芜钢铁集团有限公司 | A kind of replacing options of slag blocking plate of converter |
| CN109900114A (en) * | 2019-04-22 | 2019-06-18 | 肖薇薇 | Overturn furnace alloy melting slag treatment equipment |
| CN109900114B (en) * | 2019-04-22 | 2020-02-14 | 石嘴山市惠农区宏丰工贸有限公司 | Slag treatment equipment for alloy smelting of tilting converter |
| CN110592310A (en) * | 2019-09-04 | 2019-12-20 | 北京首钢国际工程技术有限公司 | Movable slag trap device under converter |
| CN112609036A (en) * | 2020-12-03 | 2021-04-06 | 马鞍山瑞恒精密制造有限公司 | Slag removing device of converter slag stopping device |
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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 |
Granted publication date: 20130327 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |