CN221403856U - Feeding device of zirconia fused cast brick electric arc furnace - Google Patents
Feeding device of zirconia fused cast brick electric arc furnace Download PDFInfo
- Publication number
- CN221403856U CN221403856U CN202322877084.4U CN202322877084U CN221403856U CN 221403856 U CN221403856 U CN 221403856U CN 202322877084 U CN202322877084 U CN 202322877084U CN 221403856 U CN221403856 U CN 221403856U
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- Prior art keywords
- gear
- arc furnace
- electric arc
- fixedly arranged
- feeding
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010891 electric arc Methods 0.000 title claims abstract description 27
- 239000011449 brick Substances 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 7
- 239000010431 corundum Substances 0.000 claims abstract description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 20
- 238000003723 Smelting Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004576 sand 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
- 238000009825 accumulation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial 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
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a feeding device of a zirconia corundum fused brick electric arc furnace, which relates to the technical field of fused brick production and processing and comprises a connecting frame, wherein a first gear is fixedly arranged on the connecting frame, a rotating plate is rotatably arranged on the first gear, a feeding cylinder is fixedly arranged on the rotating plate, two discharging cylinders are fixedly communicated on the feeding cylinder, a discharging pipe is rotatably arranged at the bottom end of the feeding cylinder, a second gear is fixedly arranged on the discharging pipe, a connecting plate is slidably arranged at the bottom end of the feeding cylinder, a servo motor is fixedly arranged on the connecting plate, a third gear is fixedly arranged at the output end of the servo motor, an electric push rod is fixedly arranged at the bottom end of the feeding cylinder, and the output end of the electric push rod is fixedly connected with the connecting plate. The utility model can make the rotating plate drive the feeding cylinder to rotate on the first gear, thereby adjusting the position of the feeding cylinder, so that the feeding cylinder can be removed from the feeding port of the electric arc furnace, and the subsequent work of the electric arc furnace is convenient.
Description
Technical Field
The utility model relates to the technical field of production and processing of fused bricks, in particular to a feeding device of an arc furnace for fused zirconia corundum bricks.
Background
The electric smelting brick is a white solid formed by melting pure alumina powder (Al 2O 3) and zircon sand containing 65% of zirconia (ZrO 2) and 34% of silica (SiO 2) in the electric smelting furnace, and then injecting the zircon sand into a mold for cooling, and in the production and processing of the electric smelting brick, an electric arc furnace is required to be used for heating and smelting raw materials so as to obtain a medium required by pouring the electric smelting brick, and in order to ensure that the electric arc furnace can stably work, the raw materials are required to be introduced into the electric arc furnace by a feeding device;
When the raw materials are introduced by the feeding device, the raw materials are always directly poured into the existing part of feeding device, and the raw materials are easily accumulated at the moment, so that the rapid and comprehensive smelting treatment of the materials is not facilitated for the electric arc furnace.
Disclosure of utility model
The utility model aims to provide a feeding device of a zirconia fused cast iron brick electric arc furnace, which aims to solve 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 a zirconia corundum fused brick electric arc furnace feed arrangement, includes the link, fixed mounting has first gear on the link, rotate on the first gear and install the revolving plate, fixed mounting has a feed cylinder on the revolving plate, fixed intercommunication has two blowing barrels on the feed cylinder, the bottom of feed cylinder rotates and installs the discharging pipe, fixed mounting has the second gear on the discharging pipe, the bottom slidable mounting of feed cylinder has the connecting plate, fixed mounting has servo motor on the connecting plate, servo motor's output fixed mounting has the third gear.
Preferably, an electric push rod is fixedly arranged at the bottom end of the feeding barrel, and the output end of the electric push rod is fixedly connected with the connecting plate.
Preferably, a middle rod is fixedly arranged on the inner wall of the discharging pipe, and a mixing rod is fixedly arranged on the middle rod.
Preferably, the inner bottom wall of the feeding barrel is concave toward the center position.
Preferably, the discharging pipe is sleeved with a telescopic pipe in a sliding mode, and a screw is inserted into the telescopic pipe in a threaded mode.
Preferably, a sliding groove is formed in the bottom end of the feeding barrel, a sliding block with a T-shaped section is fixedly mounted on the connecting plate, and the sliding block is matched with the sliding groove.
In the technical scheme, the utility model provides the feeding device of the zirconia corundum fused brick arc furnace, which has the following beneficial effects: different materials are placed into each discharging barrel, meanwhile, the sliding connection plate enables the third gear to be meshed with the second gear, then the servo motor is started, at this time, the servo motor drives the discharging pipe to rotate, after the materials in the feeding barrels fall down through the discharging pipe, the rotating discharging pipe sprays the materials in the electric arc furnace in a rotating and dispersing mode, material accumulation is avoided, meanwhile, after the materials are sprayed, the sliding connection plate enables the third gear to be separated from the second gear, the third gear is meshed with the first gear, at this time, the servo motor is started, the rotating plate drives the feeding barrels to rotate on the first gear, and therefore the position of the feeding barrels is adjusted, the feeding barrels can be removed from a feeding inlet of the electric arc furnace, and follow-up operation of the electric arc furnace is facilitated.
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 perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of the bottom structure of FIG. 1 according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the internal structure of a feed cylinder according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram of a structure at a in fig. 2 according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A connecting frame; 2. a first gear; 31. a rotating plate; 32. a feed cylinder; 33. a discharging cylinder; 34. a discharge pipe; 35. a telescopic tube; 41. a second gear; 42. an electric push rod; 43. a connecting plate; 44. a servo motor; 45. a third gear; 51. a middle rod; 52. a mixing rod.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, a feeding device for a zirconia corundum fused brick arc furnace provided by the utility model comprises a connecting frame 1, wherein a first gear 2 is fixedly arranged on the connecting frame 1, a rotating plate 31 is rotatably arranged on the first gear 2, a feeding cylinder 32 is fixedly arranged on the rotating plate 31, two discharging cylinders 33 are fixedly communicated with the feeding cylinder 32, a discharging pipe 34 is rotatably arranged at the bottom end of the feeding cylinder 32, a second gear 41 is fixedly arranged on the discharging pipe 34, a connecting plate 43 is slidably arranged at the bottom end of the feeding cylinder 32, a servo motor 44 is fixedly arranged on the connecting plate 43, and a third gear 45 is fixedly arranged at the output end of the servo motor 44; wherein different materials are put into each discharging barrel 33, meanwhile, the sliding connection plate 43 enables the third gear 45 to be meshed with the second gear 41, then the servo motor 44 is started, at the moment, the servo motor 44 drives the discharging pipe 34 to rotate, after the materials in the feeding barrels 32 fall down through the discharging pipe 34, the rotating discharging pipe 34 rotates and disperses the materials to be sprayed into the electric arc furnace, so that the materials are prevented from being piled up, meanwhile, after the materials are sprayed, the sliding connection plate 43 enables the third gear 45 to be separated from the second gear 41, and enables the third gear 45 to be meshed with the first gear 2, at the moment, the servo motor 44 is started, the rotating plate 31 drives the feeding barrels 32 to rotate on the first gear 2, and therefore the position of the feeding barrels 32 is adjusted, the feeding barrels 32 can be removed from a feeding inlet of the electric arc furnace, and the subsequent work of the electric arc furnace is facilitated.
Specifically, an electric push rod 42 is fixedly arranged at the bottom end of the feeding barrel 32, and the output end of the electric push rod 42 is fixedly connected with a connecting plate 43; the movement of the servo motor 44 is controlled by the electric push rod 42 so that the third gear 45 is engaged with the first gear 2 or the second gear 41, respectively.
Specifically, a middle rod 51 is fixedly arranged on the inner wall of the discharging pipe 34, and a mixing rod 52 is fixedly arranged on the middle rod 51; when the discharging pipe 34 rotates to discharge, the mixing rod 52 rotates synchronously, and the materials in the feeding barrel 32 can be stirred and mixed.
Specifically, the inner bottom wall of the feed cylinder 32 is concave toward the center position; so that after the material enters the feed cylinder 32, it will circulate towards the centrally located discharge tube 34 to facilitate discharge.
Specifically, a telescopic pipe 35 is sleeved on the discharging pipe 34 in a sliding manner, and a screw is inserted into the telescopic pipe 35 in a threaded manner; the discharge length of the discharge pipe 34 can be adjusted by sliding the telescopic pipe 35, so that the discharge position of the discharge pipe can be adjusted to adapt to different electric arc furnaces.
Specifically, the bottom end of the feeding barrel 32 is provided with a chute, a slide block with a T-shaped section is fixedly arranged on the connecting plate 43, and the slide block is matched with the chute; the sliding of the connection plate 43 is facilitated by the cooperation of the slider and the chute.
Working principle: different materials are placed into each discharging barrel 33, meanwhile, the sliding connection plate 43 enables the third gear 45 to be meshed with the second gear 41, then the servo motor 44 is started, at this time, the servo motor 44 drives the discharging pipe 34 to rotate, after the materials in the feeding barrels 32 fall down through the discharging pipe 34, the rotating discharging pipe 34 rotates and disperses the materials to be sprayed in the electric arc furnace, so that the materials are prevented from being stacked, meanwhile, after the materials are sprayed, the sliding connection plate 43 enables the third gear 45 to be separated from the second gear 41, the third gear 45 to be meshed with the first gear 2, at this time, the servo motor 44 is started, the rotating plate 31 can drive the feeding barrels 32 to rotate on the first gear 2, so that the position of the feeding barrels 32 is adjusted, the feeding barrels 32 can be removed from a feed inlet of the electric arc furnace, the follow-up operation of the electric arc furnace is facilitated, the servo motor 44 can be controlled through the electric push rod 42 to move, the third gear 45 is meshed with the first gear 2 or the second gear 41 respectively, and when the discharging pipe 34 rotates and the materials are discharged, the mixing rod 52 rotates synchronously, so that the materials in the feeding barrels 32 can be mixed.
Claims (6)
1. The utility model provides a zirconia corundum fused brick electric arc furnace feed arrangement, includes link (1), its characterized in that, fixed mounting has first gear (2) on link (1), rotate on first gear (2) and install revolving plate (31), fixed mounting has feed cylinder (32) on revolving plate (31), fixed intercommunication has two blowing cylinders (33) on feed cylinder (32), the bottom rotation of feed cylinder (32) is installed discharging pipe (34), fixed mounting has second gear (41) on discharging pipe (34), the bottom slidable mounting of feed cylinder (32) has connecting plate (43), fixed mounting has servo motor (44) on connecting plate (43), the output fixed mounting of servo motor (44) has third gear (45).
2. The feeding device of the zirconia corundum fused brick electric arc furnace according to claim 1, wherein an electric push rod (42) is fixedly arranged at the bottom end of the feeding barrel (32), and the output end of the electric push rod (42) is fixedly connected with a connecting plate (43).
3. The feeding device of the zirconia fused cast iron electric arc furnace according to claim 2, wherein a middle rod (51) is fixedly arranged on the inner wall of the discharging pipe (34), and a mixing rod (52) is fixedly arranged on the middle rod (51).
4. A zirconia fused cast iron electric arc furnace feeding device according to claim 3, wherein the inner bottom wall of said feeding cylinder (32) is concave toward the center position.
5. The feeding device of the zirconia fused cast iron electric arc furnace according to claim 4, wherein the telescopic pipe (35) is sleeved on the discharging pipe (34) in a sliding manner, and a screw is inserted on the telescopic pipe (35) in a threaded manner.
6. The feeding device for the zirconia fused cast iron brick electric arc furnace according to claim 5, wherein a chute is formed at the bottom end of the feeding cylinder (32), a slide block with a T-shaped section is fixedly arranged on the connecting plate (43), and the slide block is matched with the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322877084.4U CN221403856U (en) | 2023-10-26 | 2023-10-26 | Feeding device of zirconia fused cast brick electric arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322877084.4U CN221403856U (en) | 2023-10-26 | 2023-10-26 | Feeding device of zirconia fused cast brick electric arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221403856U true CN221403856U (en) | 2024-07-23 |
Family
ID=91922895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322877084.4U Active CN221403856U (en) | 2023-10-26 | 2023-10-26 | Feeding device of zirconia fused cast brick electric arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221403856U (en) |
-
2023
- 2023-10-26 CN CN202322877084.4U patent/CN221403856U/en active Active
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