CN220771897U - Multi-material-level circulating feeding mechanism of submerged arc furnace - Google Patents
Multi-material-level circulating feeding mechanism of submerged arc furnace Download PDFInfo
- Publication number
- CN220771897U CN220771897U CN202322453712.6U CN202322453712U CN220771897U CN 220771897 U CN220771897 U CN 220771897U CN 202322453712 U CN202322453712 U CN 202322453712U CN 220771897 U CN220771897 U CN 220771897U
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- circulating
- claw
- fixed
- submerged arc
- arc furnace
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- 239000000463 material Substances 0.000 title claims abstract description 31
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses a multi-material level circulating feeding mechanism of an ore furnace, which comprises the following components: a circulating rail, a movable hopper, a material rack and a travelling mechanism; the circulating rail is fixed above the feeding pipe; the circulating rail is provided with a travelling mechanism; the bottom of the travelling mechanism is connected with the top of the material rack; the movable hopper is divided into a left claw bucket and a right claw bucket, the two claw buckets are hinged with the bottom of the material rack, and the unloading is controlled by opening and closing the claw buckets; a bulge is arranged on the side edge of the bottom of one claw bucket; the side edge of the bottom of the other claw bucket is provided with a discharging connecting rod; the discharging connecting rod is provided with a groove matched with the bulge at the position corresponding to the bulge.
Description
Technical Field
The utility model relates to the technical field of mineral resource smelting environment treatment, in particular to a multi-material-level circulating feeding mechanism of an ore smelting furnace.
Background
The submerged arc furnace is also called an electric arc furnace or a resistance furnace. The method is mainly used for reducing and smelting raw materials such as ores, carbonaceous reducing agents, solvents and the like; the top of the submerged arc furnace is provided with a feeding pipe through which furnace charges are put into the furnace; because the area of the submerged arc furnace is large, the submerged arc furnace is arranged in a factory building, and each floor in the factory building corresponds to different heights of the furnace body; the feeding pipe of furnace body is located the top of floor, so the charge need be carried to the roof from the earth's surface first and is accomplished the material of throwing from the roof, when there is a plurality of submerged arc furnaces in the factory building, the charge that conveying equipment carried to the roof need carry out the distribution, and when which furnace body need throw the material, for which feeding pipe provides the charge.
When the quantity of the submerged arc furnaces is in the range of 2-6 groups, the feeding speed of the submerged arc furnaces does not reach the use requirement of the conveying equipment, and the load of the provided conveying equipment is low, so that the conveying task can be finished through one set of full-load conveying equipment, but the problem of burden distribution of a plurality of feeding pipes is solved; and the multiple sets of conveying equipment have high cost and occupy the area of a factory.
The utility model comprises the following steps:
according to the defects of the prior art, the utility model provides a multi-material-level circulating feeding mechanism of a submerged arc furnace, through which feeding distribution can be carried out for feeding pipes of a plurality of submerged arc furnaces through a set of conveying equipment, and the problems existing above are solved.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a multi-level cyclic feeding mechanism of an submerged arc furnace, comprising: a circulating rail, a movable hopper, a material rack and a travelling mechanism; the circulating rail is fixed above the feeding pipe; the circulating rail is provided with a travelling mechanism; the bottom of the travelling mechanism is connected with the top of the material rack; the movable hopper is divided into a left claw bucket and a right claw bucket, the two claw buckets are hinged with the bottom of the material rack, and the unloading is controlled by opening and closing the claw buckets; a bulge is arranged on the side edge of the bottom of one claw bucket; the side edge of the bottom of the other claw bucket is provided with a discharging connecting rod; the discharging connecting rod is provided with a groove matched with the bulge at the position corresponding to the bulge;
the travel mechanism includes: the device comprises walking wheels, a wheel frame, a movable frame, a driving motor and gears; two groups of wheel frames are arranged on the outer sides of the circulating rails, and travelling wheels are movably arranged in the wheel frames; the travelling wheels move along the circulating track; the wheel frame is movably connected with the movable frame along the horizontal direction, so that the wheel frame can be adjusted and rotated along the horizontal direction along the track when moving along the track; a driving motor is fixed on one group of wheel frames, the driving end of the driving motor is connected with a gear, and the edge of a travelling wheel in the group of wheel frames is provided with teeth which are matched with the gear for transmission; the bottom of the movable frame is fixed with the material frame.
Preferably, the work or material rest is gate-type frame structure, and the bottom both ends of work or material rest are all fixed with the hinge, and the both ends of hinge are articulated with different claw bucket respectively.
Preferably, a pillar is arranged in the middle of the circulating rail; a connecting plate is fixed at the top of the support column; the two ends of the connecting plate are fixed with the surface of the circulating rail.
Preferably, the tail end of the discharging connecting rod is hinged with the claw bucket; the head end of the discharging connecting rod is provided with a handle which is manually lifted.
Preferably, a feeding point is arranged on the outer side of the circulating rail, and a conveying belt is arranged at the feeding point; a discharge chute is fixed at the discharge end of the conveying belt; after the hopper moves to the feeding point position, the discharge hole of the discharge chute is positioned at one side of the top opening of the hopper.
Preferably, a protective bin is fixed on the outer side of the conveying belt.
The utility model has the beneficial effects that:
the mechanism is integrally arranged at the top of the building body, and the feeding pipes of the plurality of submerged arc furnaces can be distributed and fed through the circulating rail at the upper position of the feeding pipes. A set of conveying equipment can supply a plurality of submerged arc furnaces, so that the equipment investment cost is reduced, and the plurality of conveying equipment is prevented from occupying the factory area.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the protection cabin of the utility model.
Fig. 3 is a cycle state disassembled view of the present utility model.
Fig. 4 is a schematic view of the hopper structure of the present utility model.
In the figure, a circulating rail 1, a movable hopper 2, a claw bucket 2.1, a discharging connecting rod 2.2, a bulge 2.3, a material rack 3, a travelling mechanism 4, travelling wheels 4.1, a wheel frame 4.2, a movable frame 4.3, a driving motor 4.4, gears 4.5, a hinge piece 5, a conveying belt 6, a discharging groove 7, a protection bin 8, a support column 9 and a feeding pipe 10.
The specific embodiment is as follows:
as shown in the figure, a multi-level circulating feeding mechanism of a submerged arc furnace is provided, wherein a running line is arranged above a feeding pipe 10 of the submerged arc furnace, and a circulating rail 1 is specifically used as a circulating line. The circulating rail 1 is fixed above the feeding pipe 10, and a support column 9 is arranged in the middle of the circulating rail 1; a connecting plate is fixed at the top of the support column 9; both ends of the connecting plate are fixed with the surface of the circulating rail 1. The circulating rail 1 is provided with a travelling mechanism 4; the bottom of the travelling mechanism 4 is connected with the top of the material rack 3; the movable hopper 2 is divided into a left claw bucket 2.1 and a right claw bucket 2.1, the two claw buckets 2.1 are hinged with the bottom of the material frame 3, and the unloading is controlled by opening and closing the claw buckets 2.1; the bottom side of one claw bucket 2.1 is provided with a bulge 2.3; the side edge of the bottom of the other claw bucket 2.1 is provided with a discharging connecting rod 2.2; the position of the discharging connecting rod 2.2 corresponding to the bulge 2.3 is provided with a groove matched with the bulge 2.3; the tail end of the discharging connecting rod 2.2 is hinged with the claw bucket 2.1; the head end of the discharging connecting rod 2.2 is provided with a handle which is manually lifted.
As shown, the traveling mechanism 4 includes: 4.1 parts of travelling wheels, 4.2 parts of wheel frames, 4.3 parts of movable frames, 4.4 parts of driving motors and 4.5 parts of gears; two groups of wheel frames 4.2 are arranged on the outer side of the circulating rail 1, and travelling wheels 4.1 are movably arranged in the wheel frames 4.2; the travelling wheel 4.1 moves along the circulating rail 1; the wheel frame 4.2 is movably connected with the movable frame 4.3 along the horizontal direction, so that when the wheel frame 4.2 moves along the track, the wheel frame can be adjusted and rotated along the track along the horizontal direction; a driving motor 4.4 is fixed on one group of wheel frames 4.2, a driving end of the driving motor 4.4 is connected with a gear 4.5, and the edge of a travelling wheel 4.1 in the group of wheel frames 4.2 is provided with teeth which are matched with the gear 4.5 for transmission. The bottom of the movable frame 4.3 is fixed with the material frame 3, the material frame 3 is of a gate-shaped frame structure, the two ends of the bottom of the material frame 3 are both fixed with hinging pieces 5, and the two ends of the hinging pieces 5 are hinged with different claw hoppers 2.1 respectively.
As shown in the figure, the outer side of the circulating rail 1 is provided with a feeding point, a conveying belt 6 is arranged at the feeding point, and furnace burden conveyed from the ground enters the conveying belt 6 again; a discharge chute 7 is fixed at the discharge end of the conveying belt 6; after the hopper moves to the feeding point position, a discharge hole of the discharge chute 7 is positioned at one side of the top opening of the hopper, and a protection bin 8 is fixed at the outer side of the conveying belt 6. The above-mentioned fixing means, unless described separately, are welded or screwed by means of common techniques by those skilled in the art.
The working procedure is as follows:
firstly, a hopper is moved to a feeding point, furnace materials are thrown into the hopper through a conveying pipe belt and a discharge chute 7, after the hopper bears the furnace materials, a driving motor 4.4 works, a travelling mechanism starts to move, after reaching a specified feeding point along a circulating rail 1, a discharge connecting rod 2.2 at the bottom of a claw bucket 2.1 is manually opened, then the furnace materials are automatically discharged from the claw bucket 2.1 in a dead weight mode, and after being discharged, the discharge connecting rod 2.2 is closed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A multi-level cyclic feeding mechanism of an submerged arc furnace, comprising: a circulating rail, a movable hopper, a material rack and a travelling mechanism; the method is characterized in that: the circulating rail is fixed above the feeding pipe; the circulating rail is provided with a travelling mechanism; the bottom of the travelling mechanism is connected with the top of the material rack; the movable hopper is divided into a left claw bucket and a right claw bucket, the two claw buckets are hinged with the bottom of the material rack, and the unloading is controlled by opening and closing the claw buckets; a bulge is arranged on the side edge of the bottom of one claw bucket; the side edge of the bottom of the other claw bucket is provided with a discharging connecting rod; the discharging connecting rod is provided with a groove matched with the bulge at the position corresponding to the bulge;
the travel mechanism includes: the device comprises walking wheels, a wheel frame, a movable frame, a driving motor and gears; two groups of wheel frames are arranged on the outer sides of the circulating rails, and travelling wheels are movably arranged in the wheel frames; the travelling wheels move along the circulating track; the wheel frame is movably connected with the movable frame along the horizontal direction, so that the wheel frame can be adjusted and rotated along the horizontal direction along the track when moving along the track; a driving motor is fixed on one group of wheel frames, the driving end of the driving motor is connected with a gear, and the edge of a travelling wheel in the group of wheel frames is provided with teeth which are matched with the gear for transmission; the bottom of the movable frame is fixed with the material frame.
2. The submerged arc furnace multi-level circulating feeding mechanism according to claim 1, wherein: the work or material rest is gate-type frame structure, and the bottom both ends of work or material rest are all fixed with the hinge, and the both ends of hinge are articulated with different claw fights respectively.
3. The submerged arc furnace multi-level circulating feeding mechanism according to claim 1, wherein: a support column is arranged in the middle of the circulating rail; a connecting plate is fixed at the top of the support column; the two ends of the connecting plate are fixed with the surface of the circulating rail.
4. The submerged arc furnace multi-level circulating feeding mechanism according to claim 2, wherein: the tail end of the discharging connecting rod is hinged with the claw bucket; the head end of the discharging connecting rod is provided with a handle which is manually lifted.
5. A submerged arc furnace multi-level circulating feed mechanism according to claim 3, wherein: the outer side of the circulating rail is provided with a feeding point, and a conveying belt is arranged at the feeding point; a discharge chute is fixed at the discharge end of the conveying belt; after the hopper moves to the feeding point position, the discharge hole of the discharge chute is positioned at one side of the top opening of the hopper.
6. The submerged arc furnace multi-level circulating feeding mechanism according to claim 5, wherein: and a protection bin is fixed on the outer side of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453712.6U CN220771897U (en) | 2023-09-08 | 2023-09-08 | Multi-material-level circulating feeding mechanism of submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453712.6U CN220771897U (en) | 2023-09-08 | 2023-09-08 | Multi-material-level circulating feeding mechanism of submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220771897U true CN220771897U (en) | 2024-04-12 |
Family
ID=90617774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322453712.6U Active CN220771897U (en) | 2023-09-08 | 2023-09-08 | Multi-material-level circulating feeding mechanism of submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220771897U (en) |
-
2023
- 2023-09-08 CN CN202322453712.6U patent/CN220771897U/en active Active
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