CN220004375U - Novel screening mechanism for graphite electrode roasting production - Google Patents
Novel screening mechanism for graphite electrode roasting production Download PDFInfo
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- CN220004375U CN220004375U CN202320690494.5U CN202320690494U CN220004375U CN 220004375 U CN220004375 U CN 220004375U CN 202320690494 U CN202320690494 U CN 202320690494U CN 220004375 U CN220004375 U CN 220004375U
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- sieve
- screening
- graphite electrode
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- 238000012216 screening Methods 0.000 title claims abstract description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 36
- 239000010439 graphite Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000001354 calcination Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 5
- 239000007772 electrode material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011331 needle coke Substances 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
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of graphite electrode production, and discloses a novel screening mechanism for graphite electrode roasting production. This novel screening mechanism of graphite electrode calcination production is equipped with first sieve through inside inserting of screening box, and first sieve front side surface fixed mounting has first handle, the below that the primary sieve was kept away from to screening box inside is inserted and is equipped with the secondary sieve, and secondary sieve front side surface fixed mounting has the second handle, the below that the secondary sieve was kept away from to screening box inside is inserted and is equipped with the fine screen, and the front side surface fixed mounting of fine screen has the third handle, be provided with a plurality of screening plates and realized carrying out multiple screening to the graphite electrode material that will roast, and a plurality of screening plates and the inside sliding connection of screening box, realized that each sieve can dismantle the change, thereby realized the effect that screening equipment can multiple screening, and the screening plate can be through dismantling the effect that the change controlled the sieve mesh size.
Description
Technical Field
The utility model relates to the technical field of graphite electrode production, in particular to a novel screening mechanism for graphite electrode roasting production.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw materials and coal pitch as binding agent and adopting the processes of calcining, proportioning, kneading, profiling, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in the electric arc furnace to heat and melt the furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its high quality index. The graphite electrode mainly comprises four types of common power graphite electrodes, oxidation-resistant coating graphite electrodes, high-power graphite electrodes and ultra-high power graphite electrodes, wherein the production process flow of the graphite electrode comprises raw material calcination, crushing, screening, extrusion, roasting, dipping, graphitization and machining forming, and each process production environment is very important and indispensable.
The roasting process in the production of graphite electrodes is an important process for finishing a certain chemical reaction at a temperature lower than the melting temperature of materials and stabilizing the quality of products, and the quality of filling materials directly influences the quality of products, so that the crushing and screening requirements on the previous process are strict, and the size enough for the subsequent process needs to be screened, thereby ensuring the quality of the subsequent process of roasting the graphite electrodes.
The existing screening equipment has no multiple screening effect, the screening plate cannot control the size of the screen holes, no method is provided for screening materials with corresponding sizes for graphite electrode roasting processes under various conditions, and aiming at the problems, a novel screening mechanism for graphite electrode roasting production is provided for meeting the quality of the graphite electrode roasting process, and the effects of multiple screening and screen hole size control of materials produced by graphite electrode roasting are achieved through the detachable screen plates.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel screening mechanism for producing graphite electrodes by roasting, which solves the problems that the existing screening equipment in the background art has no multiple screening effect and a screening plate cannot control the size of a screen hole.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel sieve material mechanism of graphite electrode calcination production, includes the fixed rack, fixed surface installs the control panel on the fixed rack, the inside four switches that are provided with of control panel, fixed rack inboard surface fixed welding has the rubbing crusher, rubbing crusher upper surface fixed mounting has the feed inlet.
By adopting the technical scheme, the control board is fixedly arranged on the upper surface of the fixed rack, and four switches are arranged in the control board, so that the control of the running and stopping of the pulverizer, the shaking device and the roller can be realized.
Preferably, the first sieve plate is inserted in the sieve material box, the first handle is fixedly arranged on the outer surface of the front side of the first sieve plate, the second sieve plate is inserted in the sieve material box and far away from the lower part of the first sieve plate, the second handle is fixedly arranged on the outer surface of the front side of the second sieve plate, the fine sieve plate is inserted in the sieve material box and far away from the lower part of the second sieve plate, and the third handle is fixedly arranged on the outer surface of the front side of the fine sieve plate.
By adopting the technical scheme, the primary screen plate, the secondary screen plate and the fine screen plate are inserted into the screening box, so that multiple screening is carried out on graphite electrode materials to be roasted, and the primary screen plate, the secondary screen plate and the fine screen plate are all sleeved in the screening box, so that the disassembly and replacement of a plurality of screen plates can be realized.
Preferably, three crushing wheels are arranged in the crusher, three driven gears are fixedly arranged at the output ends of the three crushing wheels, a motor box is fixedly arranged on the outer surface of the front side of the crusher, a motor is arranged in the motor box, a rotating shaft is fixedly arranged at the output end of the motor, a driving gear is fixedly arranged on the outer surface of the front end of the rotating shaft, and the three driven gears are meshed with the driving gear simultaneously.
By adopting the technical scheme, the three driven gears are meshed with the driving gear at the same time, so that the power of the motor can be transmitted to the three driven gears through the driving gear to drive the three crushing wheels to rotate.
Preferably, two shaking devices are installed at the bottom of the pulverizer, telescopic devices are arranged inside the two shaking devices, the outer surface of the inner side of each shaking device is connected with a screening bin in a sliding mode, and the telescopic devices are fixedly connected with the screening bins.
By adopting the technical scheme, through setting up and installing two shake devices, two shake device inside all are provided with telescoping device, drive the sieve bin through two telescoping device and carry out reciprocating motion to the effect that lets the sieve carry out shake screening to the material has been reached.
Preferably, the method is characterized in that: the lower fixed mounting that the inboard surface of fixed rack kept away from the sieve workbin has the transmission groove, just the transmission inslot portion is provided with a plurality of cylinders, a plurality of rolling surface are provided with the conveyer belt, just conveyer belt width is identical with a plurality of rolling widths.
By adopting the technical scheme, the conveyor belt is arranged, so that the screened material can be transported to the next process, and the material can be conveniently subjected to subsequent roasting process treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. this novel screening mechanism of graphite electrode calcination production is equipped with first sieve through inside inserting of screening box, and first sieve front side surface fixed mounting has first handle, the below that the first sieve was kept away from to screening box inside is inserted and is equipped with the secondary sieve, and secondary sieve front side surface fixed mounting has the second handle, the below that the secondary sieve was kept away from to screening box inside is inserted and is equipped with the fine screen, and the front side surface fixed mounting of fine screen has the third handle, the graphite electrode material that will calcine has been realized carrying out multiple screening through being provided with a plurality of screening plates, and a plurality of screening plates and the inside surface sliding connection of screening box, the change can be dismantled to each sieve, thereby the effect that screening equipment can multiple screening has been realized, and the screening plate can be through dismantling the effect that the change controlled the sieve mesh size.
2. This novel sieve material mechanism of graphite electrode calcination production is provided with three crushing wheel through the rubbing crusher inside, and three crushing wheel output fixed mounting has three driven gear, rubbing crusher front side surface fixed mounting has the motor case, and the inside motor that is provided with of motor case, motor output fixed mounting has the pivot, and pivot front end surface fixed mounting has the driving gear, three driven gear meshes mutually with the driving gear simultaneously, can make the power of motor drive the rotation of three crushing wheel through the driving gear transmission to three driven gear, thereby realized the effect that increases the crushing efficiency of graphite electrode calcination material.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a rear perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of the structure of the present utility model;
fig. 4 is a schematic elevational view of the structure of the present utility model.
In the figure: 1. a stationary gantry; 2. a control board; 3. a switch; 4. a pulverizer; 5. a material port; 6. a pulverizing wheel; 7. a motor case; 8. a dithering device; 9. a screening box; 10. a primary sieve plate; 11. a secondary sieve plate; 12. a roller; 13. a fine screen plate; 14. a second handle; 15. a third handle; 16. a transmission groove; 17. a conveyor belt; 18. a driven gear; 19. a rotating shaft; 20. a drive gear; 21. a first handle; 22. and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to figures 1-4 in combination,
in order to realize the effect that screening installation can multiple screening, and the purpose of sieve mesh size can be controlled through dismantling the replacement to the screening plate, through the inside first sieve 10 of having inserted of sieve bin 9, and first sieve 10 front side surface fixed mounting has first handle 21, the inside below of keeping away from first sieve 10 of sieve bin 9 is inserted and is equipped with secondary sieve 11, and secondary sieve 11 front side surface fixed mounting has second handle 14, the inside below of keeping away from secondary sieve 11 of sieve bin 9 is inserted and is equipped with fine sieve 13, and fine sieve 13's front side surface fixed mounting has the third handle.
Working principle: through setting up primary screen plate 10, secondary screen plate 11, fine screen plate 13, coming to carry out multiple screening to the graphite electrode material that will bake, third handle 15 is used for carrying out the pull to fine screen plate 13, conveniently draws fine screen plate 13, and a plurality of screening plates and the inside surface sliding connection of sieve bin 9 for each screening plate can dismantle the change, compares with the correlation technique, and the novel sieve material mechanism of graphite electrode calcination production that the utility model provided has following beneficial effect: the effect that screening installation can multiple screening has been reached, and the screening board can be through dismantling the effect that changes the control sieve mesh size
Example 2:
referring to figures 3-4 in combination,
in order to achieve the purpose of greatly increasing the crushing efficiency of the graphite electrode roasting material, three crushing wheels 6 are arranged in the crusher 4, three driven gears 18 are fixedly arranged at the output ends of the three crushing wheels 6, a motor case 7 is fixedly arranged on the outer surface of the front side of the crusher 4, a motor 22 is arranged in the motor case 7, a rotating shaft 19 is fixedly arranged at the output end of the motor 22, a driving gear 20 is fixedly arranged on the outer surface of the front end of the rotating shaft 19, and the three driven gears 18 are meshed with the driving gear 20 simultaneously.
Working principle: the motor 22 is made to rotate to drive the rotating shaft 19 to rotate, the rotating shaft 19 drives the driving gear 20 to rotate, and the driving gear 20 is meshed with the three driven gears 18, so that the three crushing wheels 6 can be driven to rotate through the driving gear 20 to crush materials, and compared with the related art, the novel screening mechanism for the graphite electrode roasting production has the following beneficial effects: the effect of greatly increasing the crushing efficiency of the graphite electrode roasting material is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a novel sieve material mechanism of graphite electrode calcination production, includes fixed rack (1), its characterized in that: fixed surface installs control panel (2) on fixed bench (1), control panel (2) inside is provided with four switches (3), fixed bench (1) inboard surface mounting has rubbing crusher (4), fixed surface installs feed inlet (5) on rubbing crusher (4), two shake devices (8) are installed to rubbing crusher (4) bottom, just two shake devices (8) inside all are provided with telescoping device, shake device (8) inboard surface sliding connection has sieve bin (9), just telescoping device and sieve bin (9) fixed connection, sieve bin (9) inside is inserted and is had first sieve (10), just first sieve (10) front side surface fixed mounting has first handle (21), sieve bin (9) inside is kept away from the below of first sieve (10) and is inserted and be equipped with secondary (11), just secondary (11) front side surface fixed mounting has second (14), sieve bin (9) inside is kept away from below of secondary (11) and is equipped with sieve bin (13), and fine sieve (13) side fixed surface of sieve bin (13).
2. The novel screening mechanism for roasting and producing graphite electrodes according to claim 1, wherein: the novel grinding machine is characterized in that three grinding wheels (6) are arranged inside the grinding machine (4), three driven gears (18) are fixedly arranged at the output ends of the three grinding wheels (6), a motor box (7) is fixedly arranged on the outer surface of the front side of the grinding machine (4), a motor (22) is arranged inside the motor box (7), a rotating shaft (19) is fixedly arranged at the output end of the motor (22), a driving gear (20) is fixedly arranged at the outer surface of the front end of the rotating shaft (19), and the three driven gears (18) are meshed with the driving gear (20) at the same time.
3. The novel screening mechanism for roasting and producing graphite electrodes according to claim 1, wherein: the lower fixed mounting that screen storage case (9) was kept away from to fixed rack (1) inboard surface has transmission groove (16), just transmission groove (16) inside is provided with a plurality of cylinders (12), a plurality of the surface of cylinder (12) is provided with conveyer belt (17), just conveyer belt (17) width is identical with a plurality of rolling widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690494.5U CN220004375U (en) | 2023-03-31 | 2023-03-31 | Novel screening mechanism for graphite electrode roasting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690494.5U CN220004375U (en) | 2023-03-31 | 2023-03-31 | Novel screening mechanism for graphite electrode roasting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004375U true CN220004375U (en) | 2023-11-14 |
Family
ID=88693411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690494.5U Active CN220004375U (en) | 2023-03-31 | 2023-03-31 | Novel screening mechanism for graphite electrode roasting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004375U (en) |
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2023
- 2023-03-31 CN CN202320690494.5U patent/CN220004375U/en active Active
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