CN216837808U - Wear-resistant structure for retaining wall of dry quenching furnace - Google Patents
Wear-resistant structure for retaining wall of dry quenching furnace Download PDFInfo
- Publication number
- CN216837808U CN216837808U CN202220502572.XU CN202220502572U CN216837808U CN 216837808 U CN216837808 U CN 216837808U CN 202220502572 U CN202220502572 U CN 202220502572U CN 216837808 U CN216837808 U CN 216837808U
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- barricade
- guard plate
- wear
- dry quenching
- screw rod
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Abstract
The utility model discloses a wear-resisting structure for putting out stove barricade futilely, including the barricade, detachable is provided with the guard plate on the barricade, and the guard plate is provided with a plurality ofly along the length direction of barricade, and the laminating sets up between the adjacent guard plate, and the guard plate passes through the screw rod and first nut is connected with the barricade, and the screw rod is pre-buried to be fixed in the barricade. The utility model discloses an easily wearing and tearing position at the barricade sets up the guard plate, can play fine guard action to the barricade to the guard plate adopts the detachable structure, can be regular change, so that the guard plate is in good operating condition, because the guard plate has fine wearability than the brick of building into the barricade, so not only reduced the maintenance degree of difficulty, moreover great reduction the maintenance frequency, the practicality is strong.
Description
Technical Field
The utility model relates to a dry quenching barricade technical field especially relates to a wear-resisting structure for putting out stove barricade futilely.
Background
The coke dry quenching refers to a coke quenching method for cooling red coke by adopting inert gas, a primary dust remover is usually arranged between a coke dry quenching furnace and a coke dry quenching waste heat boiler, and large-particle coke powder in circulating gas is separated by utilizing the gravity dust removal principle, so that the safe and stable operation of the coke dry quenching waste heat boiler is ensured, and the service life of the coke dry quenching waste heat boiler is prolonged.
The structure of the existing primary dust remover is shown in fig. 1, and comprises an air inlet channel 1-1, an air outlet channel 1-2 and an ash collecting hopper 1-3, wherein a retaining wall 1-4 is arranged in the air outlet channel 1-2, the retaining wall 1-4 is arranged at the edge of the ash collecting hopper 1-3, and circulating gas containing coke powder collides with the retaining wall 1-4 to change the movement direction, so that the coke powder is separated out and falls into the ash collecting hopper 1-3.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a wear-resisting structure for putting out stove barricade futilely to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a wear-resisting structure for putting out stove barricade futilely, includes the barricade, detachable is provided with the guard plate on the barricade, and the guard plate is provided with a plurality ofly along the length direction of barricade, and the laminating sets up between the adjacent guard plate, and the guard plate passes through the screw rod and first nut is connected with the barricade, and the screw rod is pre-buried to be fixed in the barricade.
Furthermore, the guard plate comprises an L-shaped part which coats one side corner of the retaining wall on the inner side, a vertical part which is attached to the side wall of the retaining wall, and a transverse part which is attached to the top wall of the retaining wall.
Further, a gap is formed between the L-shaped portion and the retaining wall.
Further, the L-shaped part is connected with the vertical part through a first connecting part, and the L-shaped part is connected with the horizontal part through a second connecting part.
Further, the L-shaped portion, the vertical portion, the horizontal portion, the first connecting portion and the second connecting portion are integrally formed.
Further, the corners of the L-shaped parts are in transition connection through arc structures.
Further, the screw rod is provided with the baffle in the fixed one end of keeping away from the guard plate, and the baffle sets up with the lateral wall laminating of barricade.
Furthermore, a base plate is sleeved on one side, close to the protection plate, of the screw, a second nut is connected to the screw in a threaded mode, and the base plate is clamped between the second nut and the side wall of the retaining wall.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses an easily wearing and tearing position at the barricade sets up the guard plate, can play fine guard action to the barricade to the guard plate adopts the detachable structure, can be regular change, so that the guard plate is in good operating condition, because the guard plate has fine wearability than the brick of building into the barricade, so not only reduced the maintenance degree of difficulty, moreover great reduction the maintenance frequency, the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of a primary dust collector in the prior art;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a left side view of fig. 2.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 2-3, the wear-resistant structure for a retaining wall of a dry quenching furnace in the embodiment comprises a retaining wall 1, wherein a plurality of protection plates 2 are detachably arranged on the retaining wall 1, as shown in fig. 2, the protection plates 2 are arranged along the length direction of the retaining wall 1, adjacent protection plates 2 are arranged in a laminating manner, a good protection effect can be formed on the easily worn part of the retaining wall 1 through the arrangement manner of the protection plates 2, each protection plate 2 is light in weight and convenient for workers to replace, the protection plates 2 are connected with the retaining wall 1 through screws 3 and first nuts 4, the screws 3 are pre-embedded and fixed in the retaining wall 1, in the bricklaying and building process of the retaining wall 1, the screws 3 are directly pre-embedded in the retaining wall 1 according to the design position, after the retaining wall 1 is fixed, the screws 3 are directly fixed on the retaining wall 1, so that in the dismounting and mounting processes of the protection plates 2, the screw rod 3 is fixed on the retaining wall 1 all the time, so that the protection plate 2 is convenient to replace.
The protection plate 2 comprises an L-shaped part 201 wrapping one side corner of the retaining wall 1 on the inner side, a vertical part 202 attached to the side wall of the retaining wall 1 and a transverse part 203 attached to the top wall of the retaining wall 1, and the protection plate 2 is buckled on the outer side of the easily worn corner of the retaining wall 1, so that a good protection effect is achieved.
A gap is arranged between the L-shaped part 201 and the retaining wall 1, the L-shaped part 201 is connected with the vertical part 202 through the first connecting part 204, and the L-shaped part 201 is connected with the transverse part 203 through the second connecting part 205.
The L-shaped portion 201, the vertical portion 202, the horizontal portion 203, the first connecting portion 204, and the second connecting portion 205 are integrally formed, that is, the protection plate 2 is manufactured by a continuous bending process, so that the overall strength is high, and the manufacturing is convenient.
The corner of L shape portion 201 passes through circular arc structure 2011 and realizes transitional coupling, through setting up circular arc structure 2011 can be great reduction air current to the wearing and tearing of L shape portion 201, prolongs its life, reduces the maintenance number of times.
The screw 3 is fixed at the one end of keeping away from guard plate 2 and is provided with baffle 301, and baffle 304 sets up with the lateral wall laminating of barricade 1, and screw 3 overlaps at the one side that is close to guard plate 2 and is equipped with backing plate 302, and the spiro union has second nut 5 on the screw 3, and backing plate 302 is pressed from both sides tightly between second nut 5 and the lateral wall of barricade 1, utilizes backing plate 302 and baffle 301 can further improvement screw 3 fixed reliability.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a wear-resisting structure for putting out stove barricade futilely, includes the barricade, its characterized in that: the detachable is provided with the guard plate on the barricade, and the guard plate is provided with a plurality ofly along the length direction of barricade, and the laminating sets up between the adjacent guard plate, and the guard plate passes through the screw rod and first nut is connected with the barricade, and the screw rod is pre-buried to be fixed in the barricade.
2. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 1, wherein: the guard plate includes the L shape portion of cladding one side bight of barricade in the inboard, with the perpendicular portion of the lateral wall looks laminating of barricade and with the horizontal portion of the roof looks laminating of barricade.
3. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 2, wherein: a gap is arranged between the L-shaped part and the retaining wall.
4. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 3, wherein: the L-shaped part is connected with the vertical part through the first connecting part, and the L-shaped part is connected with the transverse part through the second connecting part.
5. A wear-resisting structure for retaining wall of dry quenching furnace according to claim 4, characterized in that: the L-shaped part, the vertical part, the transverse part, the first connecting part and the second connecting part are of an integrally formed structure.
6. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 2, wherein: the corner of the L-shaped part is in transition connection through a circular arc structure.
7. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 1, wherein: the screw rod is in the fixed baffle that is provided with of one end of keeping away from the guard plate, and the baffle sets up with the lateral wall laminating of barricade.
8. A wear-resistant structure for retaining walls of dry quenching furnaces according to claim 1, wherein: the screw rod is equipped with the backing plate in the one side cover that is close to the guard plate, and the spiro union has the second nut on the screw rod, and the backing plate is pressed from both sides tightly between the lateral wall of second nut and barricade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220502572.XU CN216837808U (en) | 2022-03-10 | 2022-03-10 | Wear-resistant structure for retaining wall of dry quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220502572.XU CN216837808U (en) | 2022-03-10 | 2022-03-10 | Wear-resistant structure for retaining wall of dry quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216837808U true CN216837808U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220502572.XU Active CN216837808U (en) | 2022-03-10 | 2022-03-10 | Wear-resistant structure for retaining wall of dry quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216837808U (en) |
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2022
- 2022-03-10 CN CN202220502572.XU patent/CN216837808U/en active Active
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