CN211100264U - Graphite cleaning device for coal charging port of coke oven - Google Patents
Graphite cleaning device for coal charging port of coke oven Download PDFInfo
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- CN211100264U CN211100264U CN201921725022.9U CN201921725022U CN211100264U CN 211100264 U CN211100264 U CN 211100264U CN 201921725022 U CN201921725022 U CN 201921725022U CN 211100264 U CN211100264 U CN 211100264U
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- graphite
- scraper
- coke oven
- cleaning device
- charging port
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Abstract
The utility model relates to a graphite cleaning device technical field just discloses a graphite cleaning device for coke oven coal charging mouth, including axle, flange, closing cap, first inoxidizing coating, graphite scraper, second inoxidizing coating, draw together the fixed flange that is provided with of right-hand member of axle, flange fixed connection closing cap, the fixed graphite scraper that is provided with of right-hand member of closing cap, one side that the graphite scraper is close to the closing cap is provided with first inoxidizing coating, one side that the closing cap is close to the graphite scraper is provided with the second inoxidizing coating. The first protective layer and the second protective layer are made of hard alloy. When the scraper is used, one end of the shaft, which is far away from the sealing cover, is welded or is processed with a threaded connection gripper, then the graphite scraper is deeply inserted into a coal charging port of the coke oven, and then the gripper is grasped to rotate, so that the graphite scraper is contacted with the edge of the coal charging port of the coke oven to scrape off coke coal on the periphery of the coke charging port. The device has the characteristics of convenience and practicability, has a simple structure, and can improve the processing efficiency of coal.
Description
Technical Field
The utility model relates to a graphite cleaning device technical field specifically is a graphite cleaning device for coke oven coal charging mouth.
Background
The coal mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, the sum of the carbon, the hydrogen and the oxygen accounts for more than 95 percent of organic matters, the coal is a very important energy source and is also an important raw material in metallurgy and chemical industry, and the coal is classified into lignite, bituminous coal, anthracite and semi-anthracite. The famous writer has written a poem with the coal as the title even if he is clear from the vermilion, and the poem is endowed with unique symbolic meaning. As of 2011, China is the world with the largest coal yield, the coal yield is 32.4 hundred million tons, which is equivalent to 18.004 hundred million tons of oil equivalent, and the coal yield accounts for 48.3 percent of the world; secondly, the United states accounts for 14.8 percent of the world production; ranking third, australia, accounts for 6.3% of world production; india and indonesia rank the fourth five, respectively, accounting for 5.8% and 5.0% of world production.
In the prior art, when coal is refined, a coal charging port of a coke oven is easy to block, and the efficiency of processing the coal is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a graphite cleaning device for coke oven coal charging mouth has solved prior art in the coal refining, and coke oven coal charging mouth blocks up easily, influences the problem of the efficiency of processing coal.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite cleaning device for coke oven coal charging mouth, includes axle, flange, closing cap, first inoxidizing coating, graphite scraper, second inoxidizing coating, draw together the fixed flange that is provided with of right-hand member of axle, flange fixed connection closing cap, the fixed graphite scraper that is provided with of right-hand member of closing cap, one side that the graphite scraper is close to the closing cap is provided with first inoxidizing coating, one side that the closing cap is close to the graphite scraper is provided with the second inoxidizing coating.
Preferably, the graphite scraper is a six-edge structure, the head of the graphite scraper is a straight-angle structure, the whole graphite scraper is made of a T8 material, and the blade part of the graphite scraper is made of a hard alloy material. The design of the structure can improve the wear resistance of the graphite scraper.
Preferably, the material of the first protective layer and the second protective layer is cemented carbide.
Preferably, the cover is disc-shaped.
Preferably, the shaft is cylindrical, and the shaft and the sealing cover are concentrically arranged.
Preferably, the graphite scraper and the sealing cover are coaxially and concentrically arranged, and are connected in a welding mode.
Preferably, the connecting flange is fixedly connected with the sealing cover through bolts.
(III) advantageous effects
Compared with the prior art, the utility model provides a graphite cleaning device for coke oven coal charging mouth possesses following beneficial effect: when the scraper is used, one end of the shaft, which is far away from the sealing cover, is welded or is processed with a threaded connection gripper, then the graphite scraper is deeply inserted into a coal charging port of the coke oven, and then the gripper is grasped to rotate, so that the graphite scraper is contacted with the edge of the coal charging port of the coke oven to scrape off coke coal on the periphery of the coke charging port. The device has the characteristics of convenience and practicability, has a simple structure, and can improve the processing efficiency of coal.
Drawings
FIG. 1 is a view of the structure of the utility model;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is a view showing the structure of the A-A of the present invention;
fig. 4 is a structural diagram of the position B-B of the present invention.
In the figure: the shaft comprises a shaft 1, a connecting flange 2, a sealing cover 3, a first protective layer 4, a graphite scraper 5 and a second protective layer 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a graphite cleaning device for a coal charging port of a coke oven comprises a shaft 1, a connecting flange 2, a sealing cover 3, a first protective layer 4, a graphite scraper 5 and a second protective layer 6, wherein the connecting flange 2 is fixedly arranged at the right end of the shaft 1, the connecting flange 2 is fixedly connected with the sealing cover 3, the graphite scraper 5 is fixedly arranged at the right end of the sealing cover 3, the first protective layer 4 is arranged on one side of the graphite scraper 5 close to the sealing cover 3, and the second protective layer 6 is arranged on one side of the sealing cover 3 close to the graphite scraper 5.
Further, the graphite scraper 5 is of a six-blade structure, the head of the graphite scraper 5 is of a straight-angle structure, the whole graphite scraper 5 is made of a T8 material, and the blade part of the graphite scraper 5 is made of a hard alloy material. The A-A of the graphite scraper 5 is three edges, and the B-B of the graphite scraper 5 is six edges.
Further, the material of the first protective layer 4 and the second protective layer 6 is cemented carbide.
Further, the cover 3 is disc-shaped.
Further, the shaft 1 is cylindrical, and the shaft 1 and the cover 3 are concentrically arranged.
Further, the graphite scraper 5 and the cover 3 are coaxially and concentrically arranged, and the graphite scraper 5 and the cover 3 are connected in a welding manner.
Further, the connecting flange 2 and the cover 3 are fixedly connected through bolts.
When the scraper is used, one end of the shaft 1, which is far away from the sealing cover 3, is welded or is processed with a threaded connection handle, then the graphite scraper 5 is inserted into a coal charging port of the coke oven, and then the handle is grasped to rotate, so that the graphite scraper 5 is contacted with the edge of the coal charging port of the coke oven to scrape off coke coal on the periphery of the coal charging port. The device has the characteristics of convenience and practicability, has a simple structure, and can improve the processing efficiency of coal.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a graphite cleaning device for coke oven coal charging mouth, includes axle (1), flange (2), closing cap (3), first inoxidizing coating (4), graphite scraper (5), second inoxidizing coating (6), its characterized in that, draw together the fixed flange (2) that is provided with of right-hand member of axle (1), flange (2) fixed connection closing cap (3), the fixed graphite scraper (5) that is provided with of right-hand member of closing cap (3), one side that graphite scraper (5) are close to closing cap (3) is provided with first inoxidizing coating (4), one side that closing cap (3) are close to graphite scraper (5) is provided with second inoxidizing coating (6).
2. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: graphite scraper (5) are six sword structures, just the head of graphite scraper (5) is the straight angle structure, the whole of graphite scraper (5) is T8 material, just the cutting edge part of graphite scraper (5) is the carbide material.
3. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: the first protective layer (4) and the second protective layer (6) are made of hard alloy.
4. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: the sealing cover (3) is disc-shaped.
5. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: the shaft (1) is cylindrical, and the shaft (1) and the sealing cover (3) are concentrically arranged.
6. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: the graphite scraper (5) and the sealing cover (3) are coaxially and concentrically arranged, and the graphite scraper (5) and the sealing cover (3) are connected in a welding mode.
7. The graphite cleaning device for the coal charging port of the coke oven as claimed in claim 1, wherein: the connecting flange (2) is fixedly connected with the sealing cover (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725022.9U CN211100264U (en) | 2019-10-15 | 2019-10-15 | Graphite cleaning device for coal charging port of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725022.9U CN211100264U (en) | 2019-10-15 | 2019-10-15 | Graphite cleaning device for coal charging port of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211100264U true CN211100264U (en) | 2020-07-28 |
Family
ID=71687958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725022.9U Active CN211100264U (en) | 2019-10-15 | 2019-10-15 | Graphite cleaning device for coal charging port of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211100264U (en) |
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2019
- 2019-10-15 CN CN201921725022.9U patent/CN211100264U/en active Active
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