CN219810266U - Single roller guide chute structure of sintering machine tail - Google Patents
Single roller guide chute structure of sintering machine tail Download PDFInfo
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- CN219810266U CN219810266U CN202321236735.5U CN202321236735U CN219810266U CN 219810266 U CN219810266 U CN 219810266U CN 202321236735 U CN202321236735 U CN 202321236735U CN 219810266 U CN219810266 U CN 219810266U
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- scraper
- wear
- base
- resistant
- guide chute
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- 238000005245 sintering Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
A single-roller guide chute structure of a sintering machine tail relates to the technical field of metallurgy. The scraper comprises a base, a vertical plate support, a scraper base, a scraper, a striker plate, a wear-resistant wing plate, a groove body inner cavity and a wear-resistant block, wherein the scraper is arranged on the scraper base, the lower part of the scraper base is arranged on the vertical plate support, the lower end of the vertical plate support is fixedly connected to the base, the lower part of the scraper is connected with the striker plate, the striker plate is arranged on the wear-resistant wing plate, the groove body inner cavity is arranged in the inner cavity of the wear-resistant wing plate, the wear-resistant block is arranged below the wear-resistant wing plate, and the wear-resistant block is connected with the base. The utility model has the beneficial effects that: the equipment is aimed at the working characteristics of the guide chute, by improving the self-grinding structure of the materials, the wear-resistant, impact-resistant and high-temperature-resistant materials are locally adopted, and a series of technical measures such as an adjustable scraper are adopted, so that the service life of the guide chute is obviously prolonged, the operation rate of a sintering machine is improved, and the structure is more reasonable.
Description
Technical Field
The utility model relates to the technical field of metallurgy, in particular to a single-roller guide chute structure of a sintering machine tail.
Background
The tail guide chute of the sintering machine is positioned between the tail of the sintering machine and the single-roller crusher and mainly plays a role in blanking and buffering. The temperature of the hot sintering ore at the tail of the machine is 800-900 ℃, the drop from the surface of the sintering trolley to the guide chute reaches about 3 meters, and the impact force is huge. The guide chute is washed by high-temperature sintering ore for a long time, has serious abrasion, and needs to be repaired every 2-3 months, so that the guide chute can be replaced integrally every year.
The original guide chute adopts a step-type grid structure, welded square steel is added at the top of each grid for self-grinding, and a wear-resistant material is poured on each grid, so that the actual storage of the grids is not too high due to the too high castable, and an effective self-grinding layer cannot be formed. After the grid square steel is worn, the grid square steel is not easy to recover, the steel plate is seriously carbonized because the guide chute is positioned at high temperature for a long time, and the re-welded square steel also easily falls off, so that the grid square steel must be integrally replaced after being worn seriously, and the replacement time is long, and the grid square steel is required to be finished during overhaul. Once the guide chute is positioned, the distance between the scraper and the trolley surface cannot be adjusted, and the trolley surface adhesive cannot be effectively cleaned.
Disclosure of Invention
Aiming at the defects and defects in the prior art, the utility model provides a single-roller guide chute structure of a sintering machine tail, and aiming at the working characteristics of the guide chute, the equipment adopts a series of technical measures such as wear-resistant, impact-resistant and high-temperature-resistant materials locally and an adjustable scraper by improving the self-grinding structure of materials, so that the service life of the guide chute is obviously prolonged, the operation rate of the sintering machine is improved, and the structure is more reasonable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sintering machine tail single roll baffle box structure, it includes base 2, riser support 3, scraper base 4, scraper 5, striker plate 6, wear-resisting pterygoid lamina 7, cell body inner chamber 8, wear-resisting piece 9, scraper 5 is installed on scraper base 4, and the below of scraper base 4 sets up on riser support 3, and riser support 3's lower extreme fixed connection is at base 2, the below of scraper 5 is connected with striker plate 6, and striker plate 6 sets up on wear-resisting pterygoid lamina 7, and wear-resisting pterygoid lamina 7's inner chamber is equipped with cell body inner chamber 8, wear-resisting piece 9 is installed to wear-resisting pterygoid lamina 7 below, and wear-resisting piece 9 is connected with base 2.
Further, the bottom of the base 2 is provided with a supporting leg 1.
Further, the scraper 5 is an integral scraper welded by steel rails.
Further, a scraper long hole 501 is provided on the bottom of the scraper 5.
Further, the length of the wear-resistant block 9 is 200mm longer than the total length of the base 2.
After the technical scheme is adopted, the utility model has the beneficial effects that: the equipment is aimed at the working characteristics of the guide chute, by improving the self-grinding structure of the materials, the wear-resistant, impact-resistant and high-temperature-resistant materials are locally adopted, and a series of technical measures such as an adjustable scraper are adopted, so that the service life of the guide chute is obviously prolonged, the operation rate of a sintering machine is improved, and the structure is more reasonable.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a direction a corresponding to fig. 1.
FIG. 3 is a schematic view of the B-B structure of FIG. 1.
Fig. 4 is a schematic view of the structure of the doctor blade 5 of the present utility model.
Fig. 5 is a schematic view of the bottom structure corresponding to fig. 4.
FIG. 6 is a schematic cross-sectional view of C-C of FIG. 4.
Reference numerals illustrate: the supporting leg 1, the base 2, the vertical plate support 3, the scraper base 4, the scraper 5, the striker plate 6, the wear-resistant wing plate 7, the groove body inner cavity 8, the wear-resistant block 9 and the scraper long hole 501.
Detailed Description
Referring to fig. 1 to 6, the technical scheme adopted in this embodiment is as follows: it includes base 2, riser support 3, scraper base 4, scraper 5, striker plate 6, wear-resisting pterygoid lamina 7, cell body inner chamber 8, wear-resisting piece 9, and scraper 5 installs on scraper base 4, and the below of scraper base 4 sets up on riser support 3, and riser support 3's lower extreme fixed connection is connected at base 2, and the below of scraper 5 is connected with striker plate 6, and striker plate 6 sets up on wear-resisting pterygoid lamina 7, and wear-resisting pterygoid lamina 7's inner chamber is equipped with cell body inner chamber 8, and wear-resisting piece 9 is installed to wear-resisting pterygoid lamina 7 below, and wear-resisting piece 9 is connected with base 2.
More specifically, the bottom of the base 2 is provided with a leg 1. The support leg 1 is used for supporting and fixing equipment, and is convenient for the arrangement of the equipment.
More specifically, the doctor blade 5 is a steel rail welded integral doctor blade.
More specifically, the scraper 5 is provided with a scraper long hole 501 at the bottom. The long blade hole 501 facilitates the installation of the blade 5 by a worker.
More specifically, the length of the wear block 9 is 200mm longer than the total length of the base 2.
The working principle of the utility model is as follows: the original scraper is changed into an integral scraper 5 welded by steel rails, the scraper 5 needs to avoid the blanking impact point of the sinter as much as possible, all grid layers and refractory materials are canceled, the wear-resistant block 9 of the discharge hole extends to the outside by 200mm, so that the lower layer single-roller grate plate is protected from being worn, and a baffle plate 6 is additionally arranged below the scraper 5 to isolate, so that a guide chute of the scraper can store materials in a large area, and further, an effective self-grinding is formed, wherein the scraper 5 and a guide chute matrix are connected by adopting long holes and bolts, and the distance between the scraper 5 and the trolley surface can be adjusted within a certain range.
The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. A sintering machine tail single-roller guide chute structure is characterized in that: it includes base (2), riser support (3), scraper base (4), scraper (5), striker plate (6), wear-resisting pterygoid lamina (7), cell body inner chamber (8), wear-resisting piece (9), scraper (5) are installed on scraper base (4), and the below of scraper base (4) sets up on riser support (3), and the lower extreme fixed connection of riser support (3) is connected at base (2), the below of scraper (5) is connected with striker plate (6), and striker plate (6) set up on wear-resisting pterygoid lamina (7), and the inner chamber of wear-resisting pterygoid lamina (7) is equipped with cell body inner chamber (8), wear-resisting piece (9) are installed to wear-resisting pterygoid lamina (7) below, and wear-resisting piece (9) are connected with base (2).
2. The sintering machine tail single-roller guide chute structure according to claim 1, wherein: the bottom of the base (2) is provided with a supporting leg (1).
3. The sintering machine tail single-roller guide chute structure according to claim 1, wherein: the scraper (5) is an integral scraper welded by steel rails.
4. The sintering machine tail single-roller guide chute structure according to claim 1, wherein: the bottom of the scraper (5) is provided with a scraper long hole (501).
5. A single roll chute structure for sintering machine tails according to claim 1, characterized in that the length of the wear blocks (9) is 200mm longer than the total length of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236735.5U CN219810266U (en) | 2023-05-22 | 2023-05-22 | Single roller guide chute structure of sintering machine tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236735.5U CN219810266U (en) | 2023-05-22 | 2023-05-22 | Single roller guide chute structure of sintering machine tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810266U true CN219810266U (en) | 2023-10-10 |
Family
ID=88215641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236735.5U Active CN219810266U (en) | 2023-05-22 | 2023-05-22 | Single roller guide chute structure of sintering machine tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810266U (en) |
-
2023
- 2023-05-22 CN CN202321236735.5U patent/CN219810266U/en active Active
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