CN216898383U - Molten iron smelting furnace mouth closing cap structure - Google Patents
Molten iron smelting furnace mouth closing cap structure Download PDFInfo
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- CN216898383U CN216898383U CN202220547056.9U CN202220547056U CN216898383U CN 216898383 U CN216898383 U CN 216898383U CN 202220547056 U CN202220547056 U CN 202220547056U CN 216898383 U CN216898383 U CN 216898383U
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- cover plate
- furnace mouth
- sealing cover
- molten iron
- closing cap
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Abstract
The utility model provides a molten iron smelting furnace mouth sealing cover structure, which is characterized in that a furnace mouth sealing cover plate is covered on the outer edge of a furnace mouth, a sealing cover plate inner gear is arranged on the inner ring of the sealing cover plate for fixing, meanwhile, the sealing cover plate convex blocks are welded on the outer surface of the furnace mouth sealing cover plate in an annular array mode and can be effectively and conveniently installed and detached, the convex block threaded holes are formed in the middle of the convex blocks for hoisting or fixing, and the furnace mouth is prevented from being broken by smashing by covering the furnace mouth sealing cover plate on the outer edge of the furnace mouth, so that the furnace mouth can be effectively and repeatedly utilized.
Description
Technical Field
The utility model relates to the field of furnace mouth sealing cover structures, in particular to a molten iron smelting furnace mouth sealing cover structure.
Background
The existing molten iron smelting furnace mouth has some defects to be improved in the using process, and the defects are as follows: firstly, the furnace mouth is easy to break and can not be repeatedly utilized in the using process of the existing molten iron smelting furnace mouth, so that the improvement is made, and the molten iron smelting furnace mouth sealing cover structure is provided, so that the furnace mouth can be effectively prevented from breaking and can be effectively repeatedly utilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems of the prior art, the utility model provides the following technical scheme: a molten iron smelting furnace mouth closing cap structure to improve above-mentioned problem, this application is specifically such: the furnace mouth sealing cover plate comprises a sealing cover plate outer ring and a sealing cover plate inner ring, wherein a sealing cover plate inner gear is arranged on the sealing cover plate inner ring, a sealing cover plate protruding block is welded on the outer surface of the furnace mouth sealing cover plate in an annular array, and a protruding block threaded hole is formed in the middle of the protruding block.
As the preferable technical scheme of the application, the outer ring of the cover plate is arranged on the outer surface of the furnace mouth cover plate, the inner ring of the cover plate is arranged on the inner surface of the furnace mouth cover plate, and a cover plate bayonet is arranged between the outer ring of the cover plate and the inner ring of the cover plate of the furnace mouth cover plate.
As the preferable technical scheme of the application, the cover plate protruding blocks are provided with four and are annularly arrayed on the outer surface of the outer ring of the cover plate.
As the preferable technical scheme of the application, a protruding block corner is arranged at the connection position of the sealing cover plate protruding block and the sealing cover plate outer ring.
As the preferred technical scheme of this application, closing cap integrated circuit board mouth department is provided with the bayonet socket scute.
As the preferable technical scheme of the application, the furnace mouth sealing cover plate and the sealing cover plate protruding block are made of alloy steel.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
through at first with the outward flange of fire door closing cap plate lid at the fire door, seted up the closing cap internal gear through the closing cap inboard ring and fixed, the welded connection of the surface annular array of fire door closing cap plate has closing cap plate bulge piece can be effectively convenient for install and dismantle simultaneously, and wherein the middle part of bulge piece is provided with the bulge piece screw hole and can lifts by crane or fix, prevents through the outward flange of covering the fire door closing cap plate at the fire door that the fire door from pounding bad effectively to carry out reuse.
Description of the drawings:
FIG. 1 is a schematic structural diagram provided herein;
FIG. 2 is a top view provided herein;
fig. 3 is a left side view provided by the present application.
The following are marked in the figure:
1. a furnace mouth sealing cover plate; 101. a cover plate outer ring; 102. a cover plate inner ring;
2. a cover plate internal gear; 3. a sealing cover plate bayonet; 31. a bayonet angle plate; 4. a sealing cover plate protruding block; 5. a convex block threaded hole; 6. and (5) projecting the corner of the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features and aspects of the embodiments of the present invention may be combined with each other without conflict, and it should be noted that like reference numerals and letters represent like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
As shown in fig. 1 to fig. 3, the present embodiment provides a molten iron smelting furnace mouth sealing structure, which includes a furnace mouth sealing plate 1, where the furnace mouth sealing plate 1 includes a sealing plate outer ring 101, a sealing plate inner ring 102, and the sealing plate inner ring 102 is provided with a sealing plate inner gear 2, the outer surface of the furnace mouth sealing plate 1 is connected with a sealing plate protruding block 4 in an annular array by welding, and the middle part of the protruding block is provided with a protruding block threaded hole 5.
In addition to the above embodiment, in a preferred embodiment, the cover plate outer ring 101 is disposed on the outer surface of the furnace port cover plate 1, the cover plate inner ring 102 is disposed on the inner surface of the furnace port cover plate 1, and the cover plate bayonet 3 is opened between the cover plate outer ring 101 and the cover plate inner ring 102 of the furnace port cover plate 1.
In addition to the above-mentioned embodiments, in a preferred embodiment, four cover plate protruding blocks 4 are arranged and annularly arrayed on the outer surface of the cover plate outer ring 101, a protruding block corner 6 is arranged at the joint of the cover plate protruding block 4 and the cover plate outer ring 101, a bayonet corner plate 31 is arranged at the cover plate card port 3, and the furnace port cover plate 1 and the cover plate protruding block 4 are made of alloy steel.
The working principle is as follows: in the using process of the utility model, firstly, a furnace mouth sealing cover plate 1 is covered on the outer edge of a furnace mouth, a sealing cover plate inner gear 2 is arranged on the outer edge of the furnace mouth through a sealing cover plate inner ring 102 for fixing, meanwhile, the outer surface of the furnace mouth sealing cover plate 1 is welded with a sealing cover plate bulge block 4 in an annular array for effectively facilitating the installation and disassembly, wherein the middle part of the bulge block is provided with a bulge block threaded hole 5 for hoisting or fixing, a sealing cover plate outer ring 101 is arranged on the outer surface of the furnace mouth sealing cover plate 1, the sealing cover plate inner ring 102 is arranged on the inner surface of the furnace mouth sealing cover plate 1, a sealing cover plate bayonet 3 is arranged between the sealing cover plate outer ring 101 and the sealing cover plate inner ring 102 of the furnace mouth sealing cover plate 1, the sealing cover plate bulge blocks 4 are provided with four and are arranged on the outer surface of the sealing cover plate outer ring 101 in an annular array, a bulge block corner 6 is arranged at the joint of the sealing cover plate bulge block 4 and the sealing cover plate outer ring 101, and a bayonet corner plate 31 is arranged at the position of the sealing cover plate bayonet corner plate 3, the rigidity of the furnace mouth sealing cover plate 1 and the sealing cover plate protruding block 4 which are made of alloy steel can effectively meet the use requirement.
The above embodiments are only used for illustrating the utility model and not for limiting the technical solutions described in the utility model, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all the technical solutions and modifications without departing from the spirit and scope of the present invention are within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a molten iron smelting furnace mouth closing cap structure, its characterized in that includes furnace mouth closing cap board (1), furnace mouth closing cap board (1) is including closing cap board outer ring (101), closing cap board inner ring (102) have been seted up and have been closed cap board internal gear (2), the welded connection of the surface annular array of furnace mouth closing cap board (1) has closing cap board bulge piece (4), the middle part of bulge piece is provided with bulge piece screw hole (5).
2. The molten iron smelting furnace mouth cover structure according to claim 1, wherein the cover plate outer ring (101) is disposed on an outer surface of the furnace mouth cover plate (1), and the cover plate inner ring (102) is disposed on an inner surface of the furnace mouth cover plate (1).
3. The molten iron smelting furnace mouth sealing cover structure according to claim 1, characterized in that a sealing cover plate bayonet (3) is arranged between the sealing cover plate outer ring (101) and the sealing cover plate inner ring (102) of the furnace mouth sealing cover plate (1).
4. The molten iron smelting furnace mouth cover structure according to claim 1, wherein the cover plate protruding blocks (4) are provided with four and annularly arrayed on the outer surface of the cover plate outer ring (101).
5. The molten iron smelting furnace mouth sealing structure according to claim 1, wherein a convex block corner (6) is arranged at the joint of the sealing cover plate convex block (4) and the sealing cover plate outer ring (101).
6. The molten iron smelting furnace mouth sealing structure according to claim 3, wherein a bayonet angle plate (31) is arranged at the bayonet (3) of the sealing cover plate.
7. The molten iron smelting furnace mouth sealing cover structure according to claim 1, characterized in that the furnace mouth sealing cover plate (1) and the sealing cover plate protruding block (4) are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220547056.9U CN216898383U (en) | 2022-03-14 | 2022-03-14 | Molten iron smelting furnace mouth closing cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220547056.9U CN216898383U (en) | 2022-03-14 | 2022-03-14 | Molten iron smelting furnace mouth closing cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216898383U true CN216898383U (en) | 2022-07-05 |
Family
ID=82191352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220547056.9U Active CN216898383U (en) | 2022-03-14 | 2022-03-14 | Molten iron smelting furnace mouth closing cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216898383U (en) |
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2022
- 2022-03-14 CN CN202220547056.9U patent/CN216898383U/en active Active
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