CN215198425U - Graphite electrode surface cleaning device for carbon roasting - Google Patents
Graphite electrode surface cleaning device for carbon roasting Download PDFInfo
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- CN215198425U CN215198425U CN202120507933.5U CN202120507933U CN215198425U CN 215198425 U CN215198425 U CN 215198425U CN 202120507933 U CN202120507933 U CN 202120507933U CN 215198425 U CN215198425 U CN 215198425U
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- cleaning
- wall
- graphite electrode
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- plate
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- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 47
- 239000010439 graphite Substances 0.000 title claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000003064 anti-oxidating effect Effects 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a graphite electrode surface cleaning device for carbon roasting, which comprises a workbench, a shaft coupling and a threaded screw rod are driven by a rotating motor to rotate, a semi-circular arc groove supporting seat in a sliding cleaning seat device is driven to perform reciprocating sliding work on the outer walls of four sliding round rods in a reciprocating driving device, so that an arc cleaning plate can perform reciprocating cleaning work to improve the cleaning efficiency, meanwhile, a fixed clamping plate and a graphite electrode main body are respectively driven to perform rotating work by a driving motor of a driving motor device, so that the outer wall of the graphite electrode main body can be better cleaned by the reciprocating sliding cleaning seat device, thus realizing automatic cleaning work and improving the working efficiency, and in addition, the fixed cylinder in a rotary connecting column device performs rotating work inside an anti-falling groove cylinder, damage to the electro-hydraulic rod can be avoided, and thus protection efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of the graphite electrode is relevant, concretely relates to graphite electrode surface cleaning device for carbon roasting.
Background
Carbon and graphite materials are non-metallic solid materials mainly containing carbon elements, wherein the carbon material is basically a non-graphitic carbon material, the graphite material is a material basically consisting of graphitic carbon, not only graphite, but also carbon-containing materials including diamond, fullerene and carbene are all called carbon materials, the graphite electrode is a high-temperature-resistant graphite conductive material which is prepared by using petroleum coke and asphalt coke as aggregates and coal pitch as a binder through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization and machining, and is called an artificial graphite electrode, so that the high-temperature-resistant graphite conductive material is different from a natural graphite electrode prepared by using natural graphite as a raw material.
The prior graphite electrode technology has the following problems: in the carbon production process, the surface of a product needs to be cleaned, and the traditional cleaning method is manual operation, so that the cleaning time of workers is delayed when the surface of a graphite electrode roasted by carbon is cleaned, the cleaning speed is slow, and the cleaning efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graphite electrode surface cleaning device is used in carbon element calcination to solve the reduction cleaning efficiency problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a graphite electrode surface cleaning device for carbon roasting comprises a workbench, wherein a driving motor device is fixedly connected to the left side of the upper end of the workbench, a fixed clamping plate is fixedly sleeved on the outer wall of the upper side of the driving motor device, a reciprocating driving device is fixedly connected to the middle of the upper end of the workbench, a sliding cleaning seat device is sleeved on the outer wall of the middle of the reciprocating driving device, a rotating motor is fixedly connected to the right side of the upper end of the workbench and fixedly connected with the outer wall of the right side of the reciprocating driving device through a shaft coupling, a fixed supporting plate is fixedly connected to the middle of the right end of the workbench, an electric hydraulic rod is fixedly connected to the upper side of the right end of the fixed supporting plate, a telescopic rod of the electric hydraulic rod penetrates through the fixed supporting plate, a rotary connecting column device is fixedly sleeved on the outer wall of the left side of the telescopic rod of the electric hydraulic rod, a fixed clamping plate is fixedly sleeved on the outer wall of the left side of the rotary connecting column device, and a graphite electrode main body is arranged between the two fixing clamping plates, and the outer wall of the graphite electrode main body is in contact with the inner wall of the arc cleaning plate in the sliding cleaning seat device.
Preferably, the height of the workbench is one meter, and the outer wall of the workbench is coated with an anti-oxidation paint layer structure.
Preferably, the driving motor device comprises supporting seat and driving motor, and driving motor is located the supporting seat upper end, driving motor device outer wall scribbles insulating oxidation resistant paint layer structure.
Preferably, the reciprocating driving device comprises a through hole fixing plate, a threaded screw rod and four sliding round rods, the through hole fixing plate is sleeved on the outer wall of the left side and the outer wall of the right side of the threaded screw rod, the outer wall of the right side of the threaded screw rod is fixedly connected with the coupler, and the four sliding round rods are fixedly connected with the middle of the through hole fixing plate.
Preferably, the sliding cleaning seat device comprises an arc cleaning plate, a sliding circular groove, an internal thread connecting circular groove and a semi-circular arc groove supporting seat, the arc cleaning plate is fixedly connected to the inner wall of the upper side of the semi-circular arc groove supporting seat, two sliding circular grooves are formed in the front side and the rear side of the semi-circular arc groove supporting seat, the semi-circular arc groove supporting seat is sleeved with a sliding circular rod in a sliding mode through four sliding circular grooves, the internal thread connecting circular groove is formed in the middle of the semi-circular arc groove supporting seat, and the semi-circular arc groove supporting seat is in threaded transmission connection with a threaded screw rod through the internal thread connecting circular groove.
Preferably, the rotary connecting column device comprises an anti-falling groove cylinder, a fixed sleeve column and convex round holes, the convex round holes are formed in the upper end and the lower end of the fixed sleeve column, the fixed cylinder is fixedly connected to the left end of the fixed sleeve column, and the anti-falling groove cylinder is sleeved on the outer wall of the fixed cylinder.
Preferably, the upper side of the fixed supporting plate is provided with a fixed through hole, the periphery of the right end of the fixed through hole is provided with internal threaded holes, the thickness of the fixed supporting plate is five centimeters, and the inner wall and the outer wall of the fixed supporting plate are coated with anti-oxidation paint layer structures.
Preferably, the number of the fixed clamping plates is two, the shape structure of the two fixed clamping plates is a T-shaped cylindrical structure, one side of each fixed clamping plate is provided with a fixed sleeve hole, the other end of each fixed clamping plate is provided with an anti-skidding groove, and the inner wall and the outer wall of each fixed clamping plate are coated with anti-oxidation paint layer structures.
Compared with the prior art, the utility model provides a carbon element calcination is with graphite electrode surface cleaning device possesses following beneficial effect:
1. the utility model drives the shaft coupling and the threaded screw rod to rotate through the rotating motor, and drives the semi-circular arc groove supporting seat in the sliding cleaning seat device to perform reciprocating sliding work on the outer walls of the four sliding round rods in the reciprocating driving device, so that the circular arc cleaning plate can perform reciprocating cleaning work, and the cleaning efficiency is improved;
2. the utility model can respectively drive the fixed clamp plate and the graphite electrode main body to rotate through the driving motor of the driving motor device, so that the outer wall of the graphite electrode main body can be better cleaned by the reciprocating sliding cleaning seat device, thus realizing the automatic cleaning work and improving the working efficiency;
3. the utility model discloses a fixed cylinder among the swivelling joint post device carries out the rotation work in anticreep groove cylinder inside, just can avoid the damage of electronic hydraulic stem to just can improve protection efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic structural view of a graphite electrode surface cleaning device for carbon roasting according to the present invention;
FIG. 2 is a schematic structural view of a sliding seat cleaning device according to the present invention;
fig. 3 is a schematic structural view of a reciprocating driving device provided by the present invention;
fig. 4 is a front view of the rotary connecting column device according to the present invention;
in the figure: 1. a graphite electrode body; 2. a rotating connecting column device; 21. a drop-proof groove cylinder; 22. fixing the cylinder; 23. fixing the sleeve column; 24. a circular hole shaped like a Chinese character 'tu'; 3. fixing the support plate; 4. an electro-hydraulic lever; 5. a rotating electric machine; 6. a coupling; 7. a sliding cleaning seat device; 71. an arc cleaning plate; 72. a sliding circular groove; 73. the internal thread is connected with the circular groove; 74. a semi-arc groove supporting seat; 8. a reciprocating drive device; 81. a through hole fixing plate; 82. a threaded lead screw; 83. a sliding round bar; 9. a work table; 10. a drive motor arrangement; 11. and fixing the splint.
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, the present invention provides a technical solution: a graphite electrode surface cleaning device for carbon roasting comprises a workbench 9, a driving motor device 10 is fixedly connected to the left side of the upper end of the workbench 9, a fixed clamp plate 11 is fixedly sleeved on the outer wall of the upper side of the driving motor device 10, a reciprocating driving device 8 is fixedly connected to the middle of the upper end of the workbench 9, a sliding cleaning seat device 7 is sleeved on the outer wall of the middle of the reciprocating driving device 8, a rotating motor 5 is fixedly connected to the right side of the upper end of the workbench 9, the rotating motor 5 is fixedly connected with the outer wall of the right side of the reciprocating driving device 8 through a coupler 6, a fixed support plate 3 is fixedly connected to the middle of the right end of the workbench 9, an electric hydraulic rod 4 is fixedly connected to the upper side of the right end of the fixed support plate 3, a telescopic rod of the electric hydraulic rod 4 penetrates through the fixed support plate 3, a rotary connecting column device 2 is fixedly sleeved on the outer wall of the left side of the telescopic rod of the electric hydraulic rod 4, a fixed clamp plate 11 is fixedly sleeved on the outer wall of the left side of the rotary connecting column device 2, the graphite electrode main body 1 is arranged between the two fixing clamping plates 11, and the outer wall of the graphite electrode main body 1 is contacted with the inner wall of the arc cleaning plate 71 in the sliding cleaning seat device 7.
The rotary motor 5 drives the shaft coupling 6 and the threaded screw rod 82 to rotate, the semi-circular arc groove supporting seat 74 in the sliding cleaning seat device 7 is driven to perform reciprocating sliding work on the outer walls of the four sliding circular rods 83 in the reciprocating driving device 8, so that the circular arc cleaning plate 71 can perform reciprocating cleaning work, the cleaning efficiency is improved, meanwhile, the driving motor of the driving motor device 10 drives the fixed clamping plate 11 and the graphite electrode main body 1 to perform rotating work respectively, so that the outer wall of the graphite electrode main body 1 can be better cleaned by the reciprocating sliding cleaning seat device 7, automatic cleaning work can be realized, the working efficiency is improved, in addition, the fixed cylinder 22 in the rotary connecting column device 2 performs rotating work inside the anti-slip groove cylinder 21, and the damage of the electric hydraulic rod 4 can be avoided, thereby, the protection efficiency can be improved.
In order to better support the work, the height of the workbench 9 is one meter, the outer wall of the workbench 9 is coated with an anti-oxidation paint layer structure, and the work of fixed support and fixed connection can be better carried out through the workbench 9.
In order to better carry out the drive work, driving motor device 10 comprises supporting seat and driving motor, and driving motor is located the supporting seat upper end, and driving motor device 10 outer wall scribbles insulating anti-oxidation paint layer structure, through driving motor device 10, can provide the rotary power of graphite electrode main part 1 better to make things convenient for graphite electrode main part 1 surface to clear up the work.
In order to slide clearance seat device 7 and can reciprocate and carry out the work of sliding, reciprocal drive arrangement 8 includes through-hole fixed plate 81, screw lead screw 82 and slip round bar 83, screw lead screw 82 left and right sides outer wall has cup jointed through-hole fixed plate 81, and screw lead screw 82 right side outer wall and shaft coupling 6 fixed connection, four slip round bars 83 of fixedly connected with in the middle of two through-hole fixed plate 81, through reciprocal drive arrangement 8, can drive slip clearance seat device 7 better and carry out reciprocating motion work, thereby make the circular arc cleaning plate 71 in the slip clearance seat device 7, can carry out the cleaning work to graphite electrode main part 1 surface better.
In order to better perform the cleaning work, the sliding cleaning seat device 7 comprises an arc cleaning plate 71, a sliding circular groove 72, an internal thread connecting circular groove 73 and a semi-arc groove supporting seat 74, the arc cleaning plate 71 is fixedly connected to the inner wall of the upper side of the semi-arc groove supporting seat 74, two sliding circular grooves 72 are respectively formed in the front side and the rear side of the semi-arc groove supporting seat 74, the semi-arc groove supporting seat 74 is slidably sleeved with a sliding circular rod 83 through four sliding circular grooves 72, the internal thread connecting circular groove 73 is formed in the middle of the semi-arc groove supporting seat 74, the semi-arc groove supporting seat 74 is in threaded transmission connection with a threaded lead screw 82 through the internal thread connecting circular groove 73, the sliding cleaning seat device 7 can better perform the cleaning work, and meanwhile, the supporting work can be better performed.
In order to carry out the guard work, swivelling joint post device 2 includes anticreep groove cylinder 21, fixed cylinder 22, fixed sleeve post 23 and type of convexity round hole 24, type of convexity round hole 24 has been seted up at both ends about fixed sleeve post 23, fixed sleeve post 23 left end fixedly connected with fixed cylinder 22, anticreep groove cylinder 21 has been cup jointed to fixed cylinder 22 outer wall, through swivelling joint post device 2, make things convenient for graphite electrode main part 1 to carry out swivel work, also for carrying out guard work to electronic hydraulic stem 4 simultaneously.
In order to support the work, fixing through holes are formed in the upper side of the fixing support plate 3, inner threaded holes are formed in the periphery of the right end of each fixing through hole, the thickness of the fixing support plate 3 is five centimeters, the inner wall and the outer wall of the fixing support plate 3 are coated with anti-oxidation paint layers, and the fixing support work and the fixing connection work can be better carried out through the fixing support plate 3.
In order to carry out the centre gripping work, the number of solid fixed splint 11 is two, and two solid fixed splint 11's shape structure is T font cylinder structure, and two solid fixed splint 11 one side have been seted up fixed trepanning, and the antiskid groove has been seted up to two solid fixed splint 11 other ends, and two solid fixed splint 11 inside and outside two walls scribble anti-oxidation paint layer structure, through two solid fixed splint 11, can carry out the centre gripping work to graphite electrode main part 1 better.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly connects the driving motor in the rotating motor 5 and the driving motor device 10 with the external control box through the electric wire, then the worker connects the electric hydraulic rod 4 with the external control box through the data wire, after the worker completes the above work, the whole device can be put into use, when in use, the worker can operate the external control box to extend and retract the electric hydraulic rod 4, so that the two fixed clamping plates 11 can better clamp the graphite electrode main body 1, the outer wall of the graphite electrode main body 1 is contacted with the inner wall of the arc cleaning plate 71, and then the worker can operate the external control box to work the driving motor in the rotating motor 5 and the driving motor device 10, when the rotating motor 5 works, the coupling 6 and the threaded screw rod 82 are driven to rotate, so that the outer walls of the four sliding round rods 83 of the semicircular arc groove supporting seat 74 in the sliding cleaning seat device 7 in the reciprocating driving device 8 are driven to slide in a reciprocating manner, the circular arc cleaning plate 71 can perform cleaning work in a reciprocating manner, and when the driving motor in the driving motor device 10 works, the fixed clamping plate 11 and the graphite electrode main body 1 are respectively driven to rotate, so that the outer wall of the graphite electrode main body 1 can be better cleaned by the reciprocating sliding cleaning seat device 7, automatic cleaning work can be realized, the circular arc cleaning plate 71 can better perform cleaning work on the outer wall of the graphite electrode main body 1, and the cleaning efficiency is improved.
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 (8)
1. The utility model provides a graphite electrode surface cleaning device for carbon roasting, includes workstation (9), its characterized in that: the upper end of the workbench (9) is fixedly connected with a driving motor device (10) on the left side, the outer wall of the upper side of the driving motor device (10) is fixedly sleeved with a fixed clamping plate (11), the middle of the upper end of the workbench (9) is fixedly connected with a reciprocating driving device (8), the outer wall of the middle of the reciprocating driving device (8) is sleeved with a sliding cleaning seat device (7), the right side of the upper end of the workbench (9) is fixedly connected with a rotating motor (5), the rotating motor (5) is fixedly connected with the outer wall of the right side of the reciprocating driving device (8) through a coupler (6), the middle of the right end of the workbench (9) is fixedly connected with a fixed supporting plate (3), the upper side of the right end of the fixed supporting plate (3) is fixedly connected with an electric hydraulic rod (4), a telescopic rod of the electric hydraulic rod (4) penetrates through the fixed supporting plate (3), the outer wall of the left side of the telescopic rod of the electric hydraulic rod (4) is sleeved with a rotary connecting column device (2), the outer wall of the left side of the rotary connecting column device (2) is fixedly sleeved with a fixing clamp plate (11), a graphite electrode main body (1) is arranged in the middle of the fixing clamp plate (11), and the outer wall of the graphite electrode main body (1) is in contact with the inner wall of an arc cleaning plate (71) in the sliding cleaning seat device (7).
2. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: the height of the workbench (9) is one meter, and the outer wall of the workbench (9) is coated with an anti-oxidation paint layer structure.
3. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: drive motor device (10) comprises supporting seat and driving motor, and driving motor is located the supporting seat upper end, driving motor device (10) outer wall scribbles insulating anti-oxidation paint layer structure.
4. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: reciprocating drive device (8) are including through-hole fixed plate (81), screw lead screw (82) and slip round bar (83), screw lead screw (82) left and right sides outer wall has cup jointed through-hole fixed plate (81), and screw lead screw (82) right side outer wall and shaft coupling (6) fixed connection, two fixedly connected with four slip round bars (83) in the middle of through-hole fixed plate (81).
5. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: slide clearance seat device (7) are including circular arc clearance board (71), slip circular slot (72), female connection circular slot (73) and semicircle arc groove supporting seat (74), semicircle arc groove supporting seat (74) upside inner wall fixedly connected with circular arc clearance board (71), two slip circular slots (72) have all been seted up to both sides around semicircle arc groove supporting seat (74), and semicircle arc groove supporting seat (74) slip through four slip circular slots (72) and slip round bar (83) and cup joint, set up female connection circular slot (73) in the middle of semicircle arc groove supporting seat (74), and semicircle arc groove supporting seat (74) are connected with screw lead screw (82) screw transmission through female connection circular slot (73).
6. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: the rotary connection column device (2) comprises an anti-drop groove cylinder (21), a fixed cylinder (22), a fixed sleeve column (23) and a convex round hole (24), the convex round hole (24) is formed in the upper end and the lower end of the fixed sleeve column (23), the fixed cylinder (22) is fixedly connected to the left end of the fixed sleeve column (23), and the anti-drop groove cylinder (21) is sleeved on the outer wall of the fixed cylinder (22).
7. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: the anti-oxidation coating support is characterized in that a fixing through hole is formed in the upper side of the fixing support plate (3), inner threaded holes are formed in the periphery of the right end of the fixing through hole, the thickness of the fixing support plate (3) is five centimeters, and anti-oxidation coating structures are coated on the inner wall and the outer wall of the fixing support plate (3).
8. The apparatus for cleaning the surface of a graphite electrode for carbon roasting of claim 1, wherein: the number of the fixed clamping plates (11) is two, the shape structure of the two fixed clamping plates (11) is a T-shaped cylindrical structure, one side of each fixed clamping plate (11) is provided with a fixed sleeve hole, the other end of each fixed clamping plate (11) is provided with an anti-skidding groove, and the inner wall and the outer wall of each fixed clamping plate (11) are coated with an anti-oxidation paint layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507933.5U CN215198425U (en) | 2021-03-10 | 2021-03-10 | Graphite electrode surface cleaning device for carbon roasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507933.5U CN215198425U (en) | 2021-03-10 | 2021-03-10 | Graphite electrode surface cleaning device for carbon roasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198425U true CN215198425U (en) | 2021-12-17 |
Family
ID=79442443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120507933.5U Expired - Fee Related CN215198425U (en) | 2021-03-10 | 2021-03-10 | Graphite electrode surface cleaning device for carbon roasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198425U (en) |
-
2021
- 2021-03-10 CN CN202120507933.5U patent/CN215198425U/en not_active Expired - Fee Related
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