CN220119825U - Feeding device of electric melting brick arc furnace - Google Patents
Feeding device of electric melting brick arc furnace Download PDFInfo
- Publication number
- CN220119825U CN220119825U CN202321341758.2U CN202321341758U CN220119825U CN 220119825 U CN220119825 U CN 220119825U CN 202321341758 U CN202321341758 U CN 202321341758U CN 220119825 U CN220119825 U CN 220119825U
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- bevel gear
- arc furnace
- electric
- workbench
- motor
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- 239000011449 brick Substances 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 73
- 238000010891 electric arc Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims description 28
- 238000003723 Smelting Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a feeding device of an electric melting brick arc furnace, which comprises a workbench arranged above a feeding hole of the arc furnace, wherein a material guide pipe is rotatably arranged on the inner top surface of the workbench, a material outlet pipe with an adjustable material outlet angle is arranged at the lower end of the material guide pipe, a driving mechanism capable of rotating along with the material guide pipe is arranged on the inner top surface of the workbench, and the driving mechanism comprises a connecting rod assembly for driving the material outlet pipe to swing reciprocally. According to the utility model, the whole body formed by the arranged driving mechanism drives the material guide pipe to horizontally rotate along the position of the feeding hole of the electric arc furnace, so that materials are uniformly spread in the electric arc furnace in an annular mode, and meanwhile, the whole body formed by the arranged connecting rod assemblies drives the material discharge pipe to swing back and forth, so that the angle of the material outlet of the material discharge pipe is regulated, the materials are further ensured to be spread in the electric arc furnace comprehensively, and the phenomenon that the materials are accumulated in the electric arc furnace is avoided.
Description
Technical Field
The utility model relates to the technical field of production and processing of electric melting bricks, in particular to a feeding device of an electric melting brick arc furnace.
Background
The electric smelting brick is white solid formed by smelting pure alumina powder and zircon sand containing zirconia and silica in an electric smelting furnace, injecting the fused alumina powder and zircon sand into a mould, and cooling the fused zirconia sand.
When the existing electric arc furnace feeding device is used for feeding, materials are generally led into an electric arc furnace in a fixed point feeding mode, so that the materials can be accumulated in the electric arc furnace, the state of the materials in the electric arc furnace is not uniform enough, and the electric arc furnace is not beneficial to quickly and comprehensively smelting the materials, so that the electric arc furnace feeding device for the electric melting bricks is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a feeding device of an electric arc furnace with electric melting bricks, which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an electric brick arc furnace feed arrangement, includes the workstation of setting in electric arc furnace feed inlet top, the interior top surface of workstation rotates and is provided with the passage, the lower extreme of passage is provided with discharge gate angularly adjustable discharging pipe, the interior top surface of workstation is provided with can follow the pivoted actuating mechanism of passage, actuating mechanism is including being used for driving the reciprocating wobbling link assembly of discharging pipe.
Preferably, the driving mechanism comprises a motor, a first bevel gear and a second bevel gear, the motor drives the first bevel gear to rotate, the second bevel gear is fixedly sleeved on the material guiding pipe, the first bevel gear is meshed with the second bevel gear, a third bevel gear is arranged right above the second bevel gear, the third bevel gear is fixedly arranged on the inner top surface of the workbench, the third bevel gear is sleeved on the material guiding pipe, and the first bevel gear is meshed with the third bevel gear.
Preferably, the connecting rod assembly comprises a curved rod, one end of the curved rod is fixed with the output end of the first motor, the other end of the curved rod is fixed with the first bevel gear, a connecting rod is sleeved on the curved rod, and the other end of the connecting rod is connected with the discharging pipe.
Preferably, the workbench is rotatably provided with a support frame, the first motor is fixedly arranged on the support frame, the top end of the support frame is fixedly provided with a sliding block, the inner top surface of the workbench is provided with a T-shaped sliding groove, and the sliding block slides in the T-shaped sliding groove.
Preferably, a feeding box is fixedly arranged above the workbench, a discharging pipe is arranged at the outlet end of the feeding box, and the outlet end of the discharging pipe is communicated with the inlet end of the material guiding pipe.
Preferably, the top fixed mounting of feeding case has No. two motors, no. two motor's output is connected with the stirring frame that extends to the inside of feeding case.
In the technical scheme, the utility model has the beneficial effects that:
this electric smelting brick electric arc furnace feed arrangement is through the whole horizontal rotary motion of the drive pipe that the actuating mechanism that sets up constitutes along the position of electric arc furnace feed inlet to evenly spread the material in the electric arc furnace in annular mode, the whole reciprocal swing of drive discharging pipe that constitutes through the link assembly that sets up simultaneously, thereby adjust the angle of the discharge gate of discharging pipe, further ensure that the material can be comprehensive spread in the electric arc furnace, avoid the material to take place accumulational phenomenon in the electric arc furnace.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a feeding device of an electric arc furnace for electric melting bricks according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a feed device for an electric arc furnace of an electric brick melting type according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a driving mechanism of a feeding device of an electric arc furnace for electric melting bricks according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a work table; 2. a material guiding pipe; 3. a discharge pipe; 4. a motor I; 5. a first bevel gear; 6. a second bevel gear; 7. a third bevel gear; 8. a curved bar; 9. a connecting rod; 10. a support frame; 11. a slide block; 12. t-shaped sliding grooves; 13. a feed box; 14. discharging pipes; 15. a motor II; 16. a stirring frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-3, the feeding device for an electric melting brick arc furnace provided by the embodiment of the utility model comprises a workbench 1 arranged above a feeding hole of the arc furnace, wherein a material guiding pipe 2 is rotatably arranged on the inner top surface of the workbench 1, a material discharging pipe 3 with an adjustable material outlet angle is arranged at the lower end of the material guiding pipe 2, a driving mechanism capable of rotating along with the material guiding pipe 2 is arranged on the inner top surface of the workbench 1, and the driving mechanism comprises a connecting rod assembly for driving the material discharging pipe 3 to swing reciprocally.
Specifically, the guide pipe 2 is arranged to be of an irregular structure with one section being vertical and one section being inclined, the maximum stroke diameter of the guide pipe 2 during rotation is smaller than the inner diameter of the feeding hole of the electric arc furnace, materials can be guaranteed to enter the electric arc furnace completely, the end part of the discharging pipe 3 is arranged to be of an elastic adjustable structure, the angle of the discharging hole of the discharging pipe 3 is convenient to adjust by matching with the connecting rod assembly, the guide pipe 2 is driven to horizontally rotate along the position of the feeding hole of the electric arc furnace by the aid of the integrally driven driving mechanism, the materials are evenly thrown into the electric arc furnace in an annular mode, the paving range of the feeding hole of the discharging pipe 3 is enlarged by the aid of the integrally regulated connecting rod assembly, the materials can be fully paved in the electric arc furnace, and the uniformity of feeding in the electric arc furnace is improved.
Compared with the prior art, the feeding device for the electric melting brick arc furnace provided by the embodiment of the utility model has the advantages that the whole body formed by the arranged driving mechanism drives the material guide pipe 2 to horizontally rotate along the position of the feeding hole of the arc furnace, so that materials are uniformly spread in the arc furnace in an annular mode, and meanwhile, the whole body formed by the arranged connecting rod assemblies drives the material discharge pipe 3 to reciprocate, so that the angle of the material discharge hole of the material discharge pipe 3 is regulated, the materials are further ensured to be spread in the arc furnace comprehensively, and the phenomenon that the materials are accumulated in the arc furnace is avoided.
As the preferred technical scheme of this embodiment, actuating mechanism includes motor 4, first bevel gear 5 and second bevel gear 6, motor 4 drive first bevel gear 5 rotates, second bevel gear 6 fixed cover is established on feed tube 2, first bevel gear 5 and second bevel gear 6 mesh mutually, be provided with third bevel gear 7 directly over second bevel gear 6, third bevel gear 7 fixed mounting is at the interior top surface of workstation 1, third bevel gear 7 cover is established on feed tube 2, first bevel gear 5 meshes with third bevel gear 7 mutually, specifically, first bevel gear 5 vertical setting, second bevel gear 6 and third bevel gear 7 upper and lower parallel arrangement, start motor 4 drive first bevel gear 5 rotate, thereby drive second bevel gear 6 rotate, and then drive feed tube 2 is the circular reciprocating motion along the position of electric arc furnace feed inlet with the centre of a circle of vertical section's feed tube 2, thereby evenly throw into the electric arc furnace with the material in the annular mode, the homogeneity of furnace feed is improved, through the third bevel gear 7 cover of setting is established on feed tube 2, make the whole rotation of third bevel gear 7 make the rotation of the third bevel gear 7 make the whole rotation of feed tube 2 make the third bevel gear rotate along the annular bevel gear 7 that makes the whole rotation of feed tube is accomplished, thereby the rotation of the first bevel gear 5 is accomplished.
As a further preferable technical scheme of the embodiment, the connecting rod assembly comprises a curved rod 8, one end of the curved rod 8 is fixed with the output end of the first motor 4, the other end of the curved rod 8 is fixed with the first bevel gear 5, a connecting rod 9 is sleeved on the curved rod 8, the other end of the connecting rod 9 is connected with the discharging pipe 3, specifically, the rotating diameter of the curved rod 8 is larger than the stroke diameter of the output shaft of the first motor 4 when the output shaft rotates, the effect of pulling the discharging pipe 3 is achieved through the connection of the connecting rod 9, the discharging pipe 3 can reciprocate under the connection action of the connecting rod 9 and the curved rod 8 while the discharging pipe 2 does horizontal rotation, the material outlet angle of the discharging pipe 3 can be flexibly adjusted, the laying range of material feeding is enlarged, the materials can be comprehensively spread in an arc furnace, and the phenomenon that the materials are accumulated is avoided.
As a further preferable technical scheme of the embodiment, a support frame 10 is rotatably installed on the workbench 1, the first motor 4 is fixedly installed on the support frame 10, a sliding block 11 is fixedly installed at the top end of the support frame 10, a T-shaped sliding groove 12 is formed in the inner top surface of the workbench 1, the sliding block 11 slides in the T-shaped sliding groove 12, and specifically, the support frame 10 is limited to do annular reciprocating motion along the workbench 1 through the matching of the T-shaped sliding groove 12 and the sliding block 11, so that the first motor 4 is fixedly supported.
As a further preferable technical scheme of the embodiment, a feeding box 13 is fixedly installed above the workbench 1, a discharging pipe 14 is arranged at the outlet end of the feeding box 13, the outlet end of the discharging pipe 14 is communicated with the inlet end of the material guiding pipe 2, specifically, the discharging pipe 14 is inserted into the material guiding pipe 2, materials required for producing the electric melting bricks are stored through the arranged feeding box 13, and meanwhile, the materials flow into the material guiding pipe 2 from the discharging pipe 14.
As a further preferable technical scheme of the embodiment, the top of the feeding box 13 is fixedly provided with the second motor 15, the output end of the second motor 15 is connected with the stirring frame 16 extending to the inside of the feeding box 13, specifically, the second motor 15 is started to drive the stirring frame 16 to rotate, materials entering the feeding box 13 are stirred, the effect of scattering the adhered materials is achieved, the uniformity of material mixing is ensured, and the efficiency of material smelting is improved.
Working principle: when the device is used, firstly, the workbench 1 is erected above the feed inlet of the electric arc furnace, then materials required by electric smelting brick production are added into the feed box 13, the second motor 15 is started to drive the stirring frame 16 to stir the materials in the feed box 13, the materials enter the material guide pipe 2 along the blanking pipe 14 after being stirred and scattered, the materials are conveyed to the material discharge pipe 3 through the material guide pipe 2 and then discharged, in the process, the first motor 4 is started to drive the first bevel gear 5 to rotate, the material guide pipe 2 is driven to rotate in a reciprocating manner along the inner cavity of the electric arc furnace while the second bevel gear 6 is driven to rotate, the first bevel gear 5 is driven to rotate, the third bevel gear 7 is used for blocking the rotation of the first bevel gear 5, the whole body formed by the first bevel gear 5 is forced to do annular rotation along the periphery of the third bevel gear 7, the materials are uniformly thrown into the electric arc furnace in an annular manner, the material discharge pipe 3 is driven to swing through the curved rod 8 while the curved rod 8 is driven to rotate along with the first bevel gear 4, the material discharge pipe 3 can be driven to swing, the material discharge pipe 3 can be uniformly paved in the annular manner when the material discharge pipe 3 is rotated, the feeding angle of the arc furnace can be completely avoided, and the material discharge range of the feeding device can be completely guaranteed, and the feeding phenomenon can be completely avoided when the material can be completely paved, and the material can be completely rotated.
Claims (6)
1. The utility model provides an electric smelting brick electric arc furnace feed arrangement, includes workstation (1) of setting in electric arc furnace feed inlet top, its characterized in that, the interior top surface of workstation (1) rotates and is provided with passage (2), the lower extreme of passage (2) is provided with discharge gate angularly adjustable discharging pipe (3), the interior top surface of workstation (1) is provided with rotatable actuating mechanism along with passage (2), actuating mechanism is including being used for driving the reciprocating wobbling link assembly of discharging pipe (3).
2. The electric brick arc furnace feeding device according to claim 1, wherein the driving mechanism comprises a motor (4), a first bevel gear (5) and a second bevel gear (6), the motor (4) drives the first bevel gear (5) to rotate, the second bevel gear (6) is fixedly sleeved on the material guiding pipe (2), the first bevel gear (5) is meshed with the second bevel gear (6), a third bevel gear (7) is arranged right above the second bevel gear (6), the third bevel gear (7) is fixedly mounted on the inner top surface of the workbench (1), the third bevel gear (7) is sleeved on the material guiding pipe (2), and the first bevel gear (5) is meshed with the third bevel gear (7).
3. The electric brick arc furnace feeding device according to claim 1, wherein the connecting rod assembly comprises a curved rod (8), one end of the curved rod (8) is fixed with the output end of the first motor (4), the other end of the curved rod (8) is fixed with the first bevel gear (5), a connecting rod (9) is sleeved on the curved rod (8), and the other end of the connecting rod (9) is connected with the discharging pipe (3).
4. The feeding device of the electric melting brick arc furnace according to claim 2, wherein a supporting frame (10) is rotatably installed on the workbench (1), the first motor (4) is fixedly installed on the supporting frame (10), a sliding block (11) is fixedly installed at the top end of the supporting frame (10), a T-shaped sliding groove (12) is formed in the inner top surface of the workbench (1), and the sliding block (11) slides in the T-shaped sliding groove (12).
5. The feeding device of the electric melting brick arc furnace according to claim 1, wherein a feeding box (13) is fixedly arranged above the workbench (1), a discharging pipe (14) is arranged at the outlet end of the feeding box (13), and the outlet end of the discharging pipe (14) is communicated with the inlet end of the material guiding pipe (2).
6. The feeding device of the electric melting brick arc furnace according to claim 5, wherein a second motor (15) is fixedly arranged at the top of the feeding box (13), and the output end of the second motor (15) is connected with a stirring frame (16) extending into the feeding box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341758.2U CN220119825U (en) | 2023-05-30 | 2023-05-30 | Feeding device of electric melting brick arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341758.2U CN220119825U (en) | 2023-05-30 | 2023-05-30 | Feeding device of electric melting brick arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119825U true CN220119825U (en) | 2023-12-01 |
Family
ID=88895818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341758.2U Active CN220119825U (en) | 2023-05-30 | 2023-05-30 | Feeding device of electric melting brick arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119825U (en) |
-
2023
- 2023-05-30 CN CN202321341758.2U patent/CN220119825U/en active Active
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