CN219956127U - Mechanical slag removing structure - Google Patents
Mechanical slag removing structure Download PDFInfo
- Publication number
- CN219956127U CN219956127U CN202320937977.0U CN202320937977U CN219956127U CN 219956127 U CN219956127 U CN 219956127U CN 202320937977 U CN202320937977 U CN 202320937977U CN 219956127 U CN219956127 U CN 219956127U
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- CN
- China
- Prior art keywords
- angle
- slag removal
- removal structure
- degrees
- mechanical slag
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- 239000002893 slag Substances 0.000 title claims abstract description 72
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 239000003818 cinder Substances 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to the field of nonferrous metal smelting, and particularly relates to a mechanical slag removal structure, which solves the problems of low working efficiency and short service life of a furnace body in the prior art.
Description
Technical Field
The utility model relates to the technical field of nonferrous metal smelting, in particular to a mechanical slag removing structure.
Background
At present, deslagging is an indispensable step in the aluminum alloy smelting process: in the aluminum alloy smelting process, particularly in the secondary aluminum smelting process, aluminum slag impurities are inevitably generated, and a slag removal process is necessarily required to be carried out on a pure aluminum liquid product, so that a slag removal device becomes necessary equipment in aluminum alloy smelting.
The traditional scarfing cinder device adopts mechanical operation more, namely fork truck connection connecting rod, and the welding scarfing cinder instrument in connecting rod top realizes scarfing cinder operation, and traditional scarfing cinder device scarfing cinder inefficiency in the actual operation in-process can form the striking to the furnace body back wall in addition, causes the destruction to the furnace wall, and scarfing cinder process can cause the fire door wearing and tearing, influences furnace body life. In addition, ash slag omission or aluminum water outflow is easily caused by poor matching of the slag removal tool and the furnace mouth slope angle. Through long-time practical accumulation of slag removal work and deep research on a furnace body structure and a slag removal process, the mechanical slag removal structure is developed.
Disclosure of Invention
The utility model aims to provide a mechanical slag removing structure, which solves the problems of low working efficiency and short service life of a furnace body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mechanical slag removal structure comprises a mechanical slag removal structure base, wherein one side of the mechanical slag removal structure base is fixedly connected with a connecting rod through a screw, the other end of the connecting rod is fixedly connected with a rake head rod through a screw, and the other end of the rake head rod is fixedly connected with a mechanical slag removal structure operation rake head through a screw;
the included angle between the connecting rod and the drag head rod is an angle X, the included angle between the drag head rod and the drag head of the mechanical slag removal structure operation is an angle Y, and the included angle between the connecting rod and the drag head of the mechanical slag removal structure operation is an angle Z;
the mechanical slag removal structure comprises a mechanical slag removal structure operation drag head, an aluminum liquid and a furnace mouth slope, wherein one end of the mechanical slag removal structure operation drag head is positioned below the aluminum liquid;
the inclination angle of the furnace mouth slope is 32 degrees, the included angle of the furnace mouth slope and the mechanical slag removal structure operation harrow head is an acute angle, and the horizontal inclination angle of the mechanical slag removal structure operation harrow head is more than or equal to 60 degrees, namely, the angle X is more than or equal to 60 degrees and less than or equal to the angle Y-180 degrees and is less than or equal to 120 degrees.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the rake head rod, the mechanical slag removal structure operation rake head and the like, the inclination angle of the furnace mouth slope is 32 degrees, so that the abrasion of the slag removal structure to the furnace mouth slope is reduced, the included angle between the slope and the mechanical slag removal structure operation rake head is an acute angle, and meanwhile, the horizontal inclination angle of the slag removal structure rake head is more than or equal to 60 degrees, namely, the angle X+ angle Y-180 degrees is less than or equal to 60 degrees, so that the effect of improving the working efficiency is realized.
2. According to the utility model, through the arrangement of structures such as the connecting rod, the rake head rod and the like, in order to avoid the damage to the furnace body caused by the impact of the rake head of the slag removing structure on the rear wall of the furnace body, the contact part of the slag removing structure and the rear wall of the furnace body is changed from point contact to line contact, namely, the angle X+angle Y is more than 270 degrees, the rake head dip angle of the mechanical slag removing structure is more than or equal to 95 degrees, namely, the angle X+angle Y-180 degrees is less than or equal to 95 degrees, in addition, the arrangement of the aluminum alloy smelting safety line and the furnace mouth slope characteristic are referred, the slag removing operation conditions under different liquid levels can be met only by the rake head rod of the slag removing structure being inclined downwards by a certain angle of 180-angle X, and the effect of prolonging the service life of the furnace body is realized by combining the above reasonable angle Z=angle X+angle Y-180 degrees of slag removing operation of the mechanical slag removing structure.
Drawings
FIG. 1 is a front view of the present utility model;
fig. 2 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1. a mechanical slag removal structure base; 2. a connecting rod; 3. a rake head rod; 4. a mechanical slag removing structure works a drag head; 5. an aluminum liquid; 6. furnace mouth slope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a mechanical slag removal structure comprises a mechanical slag removal structure base 1, wherein one side of the mechanical slag removal structure base 1 is fixedly connected with a connecting rod 2 through a screw, the other end of the connecting rod 2 is fixedly connected with a rake head rod 3 through a screw, the other end of the rake head rod 3 is fixedly connected with a mechanical slag removal structure operation rake head 4 through a screw, an included angle between the connecting rod 2 and the rake head rod 3 is an angle X, an included angle between the rake head rod 3 and the mechanical slag removal structure operation rake head 4 is an angle Y, an included angle between the connecting rod 2 and the mechanical slag removal structure operation rake head 4 is an angle Z, and through the arrangement of the rake head rod 3, the mechanical slag removal structure operation rake head 4 and other structures, the inclination angle of a furnace mouth slope 6 is 32 degrees, in order to reduce abrasion of the slag removal structure to the furnace mouth slope 6, the included angle between the slope and a slag removal tool is more than or equal to 60 degrees, namely, the horizontal inclination angle of the selected slag removal structure rake head is less than or equal to 60 degrees, namely, the angle X+angle Y-180 degrees is less than or equal to 120 degrees, and the effect of improving the working efficiency is achieved.
The aluminum liquid 5 and the furnace mouth slope 6 are also included, one end of the mechanical slag removal structure operation rake head 4 is positioned below the aluminum liquid 5, slag removal operation conditions under different liquid levels can be met through the arrangement of structures such as the connecting rod 2 and the rake head rod 3, in order to avoid the damage to the furnace body caused by the impact of the slag removal structure rake head on the furnace body rear wall, the contact part of the slag removal structure and the furnace body rear wall is changed from point contact to line contact, namely an angle X+angle Y is more than 270 degrees, the dip angle of the selected mechanical slag removal structure rake head is more than or equal to 95 degrees, namely 95 degrees less than or equal to an angle X+angle Y-180 degrees, the setting of an aluminum alloy smelting safety line is referred to, and the characteristics of the furnace mouth slope 6 are adopted, the slag removal operation conditions under different liquid levels can be met through the downward tilting of the slag removal structure rake head rod 3 by a certain angle of 180-angle X, and the reasonable angle Z=angle Y-180 degrees of slag removal operation of the finally selected mechanical slag removal structure is 95-120 degrees, and the service life of the furnace body is prolonged.
The specific implementation process of the utility model is as follows: during the slag removal operation, the forklift is inserted into the mechanical slag removal structure base 1 and is inserted into the warehouse, the mechanical slag removal structure operation drag head 4, the drag head rod 3 and the connecting rod 2 are fed into the furnace chamber until the mechanical slag removal structure operation drag head 4 is in contact with the rear wall of the furnace body, the contact surface is a straight line, so that the contact area with the furnace body can be increased, the damage to the furnace body is reduced, the slag removal structure height is lowered, the bottom of the mechanical slag removal structure operation drag head 4 is lowered below the liquid level, then the forklift is operated to move backwards, the furnace mouth abrasion can be reduced due to the fact that the structural angle of the operation drag head and the furnace mouth slope 6 are acute angles, meanwhile, the drag head rib plate plays a role of filtering aluminum liquid 5, meanwhile, aluminum ash escape is reduced, aluminum ash is scraped out and falls into an aluminum ash collecting device prepared in advance, and the aluminum ash collecting device is reciprocated until the slag removal operation is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a machinery scarfing cinder structure, includes machinery scarfing cinder structure base (1), its characterized in that: one side of the mechanical slag removal structure base (1) is fixedly connected with a connecting rod (2) through a screw, the other end of the connecting rod (2) is fixedly connected with a drag head rod (3) through a screw, and the other end of the drag head rod (3) is fixedly connected with a mechanical slag removal structure operation drag head (4) through a screw;
an included angle between the connecting rod (2) and the drag head rod (3) is an angle X, an included angle between the drag head rod (3) and the mechanical slag removal structure operation drag head (4) is an angle Y, and an included angle between the connecting rod (2) and the mechanical slag removal structure operation drag head (4) is an angle Z;
the mechanical slag removal structure comprises a mechanical slag removal structure operation drag head (4) and is characterized by also comprising an aluminum liquid (5) and a furnace mouth slope (6), wherein one end of the mechanical slag removal structure operation drag head (4) is positioned below the aluminum liquid (5);
the inclination angle of the furnace mouth slope (6) is 32 degrees, the included angle between the furnace mouth slope (6) and the mechanical slag removal structure operation drag head (4) is an acute angle, and the horizontal inclination angle of the mechanical slag removal structure operation drag head (4) is more than or equal to 60 degrees, namely, the angle X which is more than or equal to 60 degrees and the angle Y which is more than or equal to 180 degrees is less than or equal to 120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937977.0U CN219956127U (en) | 2023-04-24 | 2023-04-24 | Mechanical slag removing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937977.0U CN219956127U (en) | 2023-04-24 | 2023-04-24 | Mechanical slag removing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956127U true CN219956127U (en) | 2023-11-03 |
Family
ID=88541933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320937977.0U Active CN219956127U (en) | 2023-04-24 | 2023-04-24 | Mechanical slag removing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956127U (en) |
-
2023
- 2023-04-24 CN CN202320937977.0U patent/CN219956127U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |