CN219772207U - Pelletizing disc scraper - Google Patents
Pelletizing disc scraper Download PDFInfo
- Publication number
- CN219772207U CN219772207U CN202321094280.8U CN202321094280U CN219772207U CN 219772207 U CN219772207 U CN 219772207U CN 202321094280 U CN202321094280 U CN 202321094280U CN 219772207 U CN219772207 U CN 219772207U
- Authority
- CN
- China
- Prior art keywords
- scraper
- steel plate
- block
- ceramic block
- scraper head
- 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.)
- Active
Links
- 238000005453 pelletization Methods 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000007547 defect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
Abstract
A balling disk scraper relates to the field of metallurgical equipment. The scraper comprises a scraper rest, a scraper head base, a ceramic block and a steel plate block, wherein one end of the scraper rest is connected with the other end of the scraper head base through bolts, the ceramic block and the steel plate block are arranged at the other end of the scraper head base, and the steel plate block is arranged above the ceramic block. The utility model has the beneficial effects that: this balling disk scraper is through installing a steel plate outside the ceramic block, effectively increases the wear resistance and the stability height of its scraper, and connects and fix through the bolt, makes its change more convenient, overhauls in a flexible way, and this balling disk scraper has not only prolonged scraper head life, improves balling stability, and has reduced the maintenance time.
Description
Technical Field
The utility model relates to the field of metallurgical equipment, in particular to a balling disk scraper.
Background
The pelletizing disc is important equipment in pelletizing process, and the quality of pelletizing is related to the quality of the pellets.
There are two types of conventional balling disk scrapers: the first is pure steel plate combination, and has the advantages that: the hardness is high, the stability is good, and the influence of impurities such as iron blocks, stones and the like in the balling disk is hardly caused; the defects are as follows: the durability is poor, the scraping cutter head is not wear-resistant, and the scraping cutter head needs to be replaced at intervals of almost half a month. The second kind is that the ceramic block is fixed on the scraper head frame, compares in the scraper head of pure steel sheet combination, and its advantage is: the wear resistance is good; the defects are as follows: stability is poor because: iron ore concentrate raw materials often mix with impurity such as iron nuggets, stone, and these impurity are in the balling dish motion in-process, are pressed from both sides very easily in the middle of scraper head and balling dish bottom, and the ceramic block is relatively more fragile again, causes ceramic block fracture or drop. When the iron ore concentrate raw materials impurity is comparatively more, the scraper is changed more frequently, has not only increased auxiliary material consumption and maintenance work load, has also influenced the balling stability.
Disclosure of Invention
Aiming at the defects and defects in the prior art, the utility model provides the balling disk scraper which is provided with a steel plate block outside a ceramic block, so that the wear resistance and stability of the scraper are effectively improved, the scraper is connected and fixed through bolts, the replacement of the scraper is more convenient, the maintenance is flexible, the service life of the scraper head is prolonged, the balling stability is improved, and the maintenance time is shortened.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a balling disk scraper, it includes scraper frame 1, scraper head frame 2, ceramic block 5, steel sheet piece 6, the one end and the other end bolted connection of scraper head frame 2 of scraper frame 1, the scraper head frame 2 other end is equipped with ceramic block 5 and steel sheet piece 6, and steel sheet piece 6 sets up the top at ceramic block 5.
Further, the ceramic block 5 and the steel plate block 6 are respectively provided with three groups, and each group is arranged on the scraper head machine base 2.
Further, the scraper frame 1 and the scraper head machine base 2 are connected through a machine base bolt 3 through bolts.
Furthermore, the ceramic block 5 and the steel plate block 6 are fixedly connected to the scraper head machine base 2 through the fixing bolts 4.
Further, the scraper head machine base 2 is a steel machine base.
After the technical scheme is adopted, the utility model has the beneficial effects that: this balling disk scraper is through installing a steel plate outside the ceramic block, effectively increases the wear resistance and the stability height of its scraper, and connects and fix through the bolt, makes its change more convenient, overhauls in a flexible way, and this balling disk scraper has not only prolonged scraper head life, improves balling stability, and has reduced the maintenance time.
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 cross-sectional view of A-A of FIG. 1.
Fig. 3 is a schematic cross-sectional view of the structure B-B of fig. 1.
Reference numerals illustrate: the scraper comprises a scraper rest 1, a scraper head machine seat 2, a machine seat bolt 3, a fixing bolt 4, a ceramic block 5 and a steel plate block 6.
Detailed Description
Referring to fig. 1-3, the technical scheme adopted in the specific embodiment is as follows: the scraper head comprises a scraper rest 1, a scraper head machine base 2, a ceramic block 5 and a steel plate block 6, wherein one end of the scraper rest 1 is connected with the other end of the scraper head machine base 2 through bolts, the ceramic block 5 and the steel plate block 6 are arranged at the other end of the scraper head machine base 2, and the steel plate block 6 is arranged above the ceramic block 5.
More specifically, the ceramic block 5 and the steel plate block 6 are provided with three groups, and each group is disposed on the doctor head machine base 2. Through setting up three ceramic blocks 5 and steel sheet piece 6, when needs change ceramic block 5 and steel sheet piece 6, need not whole change, only need change alone corresponding a set of can.
More specifically, the doctor blade holder 1 is bolted to the doctor head housing 2 by housing bolts 3. The scraper rest 1 and the scraper head machine seat 2 are connected by adopting the machine seat bolt 3, so that the scraper rest 1 and the scraper head machine seat 2 are convenient to install on one hand, and on the other hand, the scraper rest can be quickly disassembled for replacement when the scraper head machine seat 2 needs to be replaced and maintained later.
More specifically, the ceramic block 5 and the steel block 6 are fixedly connected to the scraper head machine base 2 through fixing bolts 4. The ceramic block 5 and the steel plate block 6 of the fixing bolt 4 are fixed, so that the ceramic block 5 and the steel plate block 6 can be quickly disassembled when the subsequent maintenance is convenient.
More specifically, the doctor head housing 2 is a steel housing. The strength of the scraper head machine base 2 can be ensured by manufacturing the scraper head machine base 2 by adopting steel.
The working principle of the utility model is as follows: when assembling, the staff can be with its same ceramic block 5 of three groups and steel sheet piece 6 to use fixing bolt 4 to fix three ceramic block 5 of groups and steel sheet piece 6 at scraping tool bit frame 2, then pass through frame bolt 3 with scraper head frame 2 and fix at scraping tool holder 1, after the equipment is accomplished, then can install this equipment to appointed position, and when one of them ceramic block 5 and steel sheet piece 6 damage, when needing the maintenance change, the staff only need dismantle corresponding fixing bolt 4, can change the ceramic block 5 and the steel sheet piece 6 of damage fast, and when scraper head frame 2 damages, also only need can accomplish the change of scraper head frame 2 through dismantling frame bolt 3, its change is more convenient.
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 balling disk scraper which is characterized in that: the novel scraper comprises a scraper rest (1), a scraper head machine seat (2), a ceramic block (5) and a steel plate block (6), wherein one end of the scraper rest (1) is connected with the other end of the scraper head machine seat (2) through bolts, the ceramic block (5) and the steel plate block (6) are arranged at the other end of the scraper head machine seat (2), and the steel plate block (6) is arranged above the ceramic block (5).
2. A balling disk scraper as claimed in claim 1, wherein: the ceramic blocks (5) and the steel plate blocks (6) are respectively provided with three groups, and each group is arranged on the scraper head machine base (2).
3. A balling disk scraper as claimed in claim 1, wherein: the scraper frame (1) is connected with the scraper head machine seat (2) through a machine seat bolt (3) through a bolt.
4. A balling disk scraper as claimed in claim 1, wherein: the ceramic blocks (5) and the steel plate blocks (6) are fixedly connected to the scraper head machine base (2) through fixing bolts (4).
5. A balling disk scraper as claimed in claim 1, wherein: the scraper head machine base (2) is a steel machine base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094280.8U CN219772207U (en) | 2023-05-09 | 2023-05-09 | Pelletizing disc scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094280.8U CN219772207U (en) | 2023-05-09 | 2023-05-09 | Pelletizing disc scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219772207U true CN219772207U (en) | 2023-09-29 |
Family
ID=88104812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321094280.8U Active CN219772207U (en) | 2023-05-09 | 2023-05-09 | Pelletizing disc scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219772207U (en) |
-
2023
- 2023-05-09 CN CN202321094280.8U patent/CN219772207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |