CN220793882U - Charging device for charging iron into furnace cover of submerged arc furnace - Google Patents
Charging device for charging iron into furnace cover of submerged arc furnace Download PDFInfo
- Publication number
- CN220793882U CN220793882U CN202322471858.3U CN202322471858U CN220793882U CN 220793882 U CN220793882 U CN 220793882U CN 202322471858 U CN202322471858 U CN 202322471858U CN 220793882 U CN220793882 U CN 220793882U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- submerged arc
- buffer
- iron
- arc furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 42
- 235000008429 bread Nutrition 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000011120 plywood Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 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)
Abstract
The utility model discloses a charging device for charging bread iron on a furnace cover of a submerged arc furnace, which comprises a support frame and a submerged arc furnace body arranged on one side of the support frame, wherein a plurality of groups of laminates are uniformly and fixedly connected to the outer wall of the support frame at intervals, a charging structure for charging bread iron is arranged at the top end of each laminate, a plurality of groups of buffer structures are arranged at the bottom end of the outer wall of each charging structure, each buffer structure comprises a buffer plate, an energy absorbing piece for absorbing the impact force of the bread iron is arranged at the bottom end of each buffer plate, and each charging structure comprises a discharging chute.
Description
Technical Field
The utility model relates to the technical field of charging and feeding of iron bread for a furnace cover of a submerged arc furnace, in particular to a charging and feeding device of iron bread for a furnace cover of a submerged arc furnace.
Background
The submerged arc furnace is an industrial electric furnace which utilizes the energy of an electric arc and current to pass through furnace charges, generates energy due to the resistance of the furnace charges to smelt metals, adopts a continuous charging mode, intermittently discharges iron slag, and continuously operates, wherein the raw materials of the bread iron are usually directly thrown into the industrial electric furnace through a charging port in a manual mode during charging, however, the manual iron charging efficiency is slow and cannot meet the requirement of high charging amount, so that the bread iron is transported and charged by a charging device, the conventional bread iron charging is usually used for transporting the bread iron to the upper part of a charging chute through a hopper to charge, the charging chute is usually fixedly arranged on a laminate, no corresponding buffer structure exists, and connection loosening and position offset are very easy to occur under the impact of the bread iron, so that the bread iron cannot be accurately fed into the charging port, and the actual production is influenced.
Disclosure of Invention
The utility model aims to provide a charging device for adding iron for a furnace cover of an ore smelting furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot stove bell in ore deposit adds bread iron and throws material device, includes the support frame and sets up the hot stove body in one of them side of support frame, the even interval fixedly connected with multiunit plywood of support frame outer wall, the plywood top is provided with the material structure of throwing that is used for throwing in bread iron, it is provided with multiunit buffer structure to throw material structure outer wall bottom, buffer structure includes the buffer board, the buffer board bottom is provided with the energy-absorbing piece that is used for absorbing bread iron impact force.
Preferably, the feeding structure comprises a discharging chute, the top end of the outer wall of the discharging chute is connected with the top end of one of the laminate plates, which is positioned at the top end of the submerged arc furnace body, in an penetrating manner, a single-beam crane is arranged at the bottom end of one laminate plate and positioned at the top end of the discharging chute, a lifting rope is fixedly connected to the bottom end of the single-beam crane, a lifting hook is fixedly connected to the bottom end of the lifting rope, and a hopper is sleeved at the bottom end of the lifting hook.
Preferably, the buffer board top fixedly connected with elasticity blotter, elasticity blotter top fixedly connected with go-between, go-between inner wall and unloading chute top fixed connection.
Preferably, the energy absorbing piece comprises a supporting column, the top end of the supporting column is fixedly connected with the bottom end of the buffer plate, the bottom end of the supporting column is fixedly connected with a pressing plate, and the bottom end of the pressing plate is provided with a spring.
Preferably, the middle part of the bottom end of the support column and the middle part of the bottom end of the pressing plate are provided with guide holes, guide rods are connected to the inner walls of the guide holes in a sliding and penetrating mode, first damping rings are sleeved on the outer walls of the guide rods, and the outer walls of the first damping rings are connected to the inner walls of the guide holes in a sliding and penetrating mode.
Preferably, the plywood top fixedly connected with a plurality of cushion collar, cushion collar top respectively with guide bar bottom and buffer spring bottom fixed connection, cushion collar inner wall fixedly connected with second damping ring, second damping ring inner wall and clamp plate outer wall slip alternate to be connected.
Preferably, the bottom end of one side of the blanking chute is hinged with a baffle for preventing iron bread from splashing, and one side of the baffle, which is close to the blanking chute, is fixedly connected with an elastic pad.
Preferably, a feeding port is formed in one side, close to the discharging chute, of the top end of the submerged arc furnace body, a vertical shaft used for feeding fuel is connected to the top end of the submerged arc furnace body in an inserted mode, and a smoke pipe used for discharging smoke is arranged on one side, far away from the feeding port, of the top end of the submerged arc furnace body.
The utility model has the technical effects and advantages that:
according to the utility model, the buffer structure is arranged on the outer wall of the top end of the blanking chute, the buffer plate in the buffer structure is used for driving the pressing plate to extrude the spring to buffer the impact of the bread iron put in the feeding structure on the blanking chute, so that the problem that the bread iron cannot be accurately fed into the feeding port due to loosening of connection and deviation of the position of the bread iron under long-term impact is avoided, and the production efficiency is influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;
FIG. 4 is a schematic diagram of a blanking chute according to the present utility model;
in the figure: 1. a support frame; 2. a laminate; 3. a blanking chute; 301. a baffle; 302. an elastic pad; 303. a connecting ring; 4. a buffer plate; 401. a support column; 402. a pressing plate; 403. a spring; 404. a guide rod; 405. a guide hole; 406. an elastic cushion pad; 407. a first damping ring; 5. a buffer sleeve; 501. a second damping ring; 6. a single beam crane; 601. a hanging rope; 602. a lifting hook; 7. a hopper; 8. a shaft; 9. a smoke tube; 10. a submerged arc furnace body; 11. and a feeding port.
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.
The utility model provides a charging device for charging bread iron for a furnace cover of a submerged arc furnace, which is shown in fig. 1-4, and comprises a support frame 1 and a submerged arc furnace body 10 arranged on one side of the support frame 1, wherein a plurality of groups of laminates 2 are uniformly and fixedly connected to the outer wall of the support frame 1 at intervals, a charging structure for charging bread iron is arranged at the top end of each laminate 2, a plurality of groups of buffer structures are arranged at the bottom end of the outer wall of each charging structure, each buffer structure comprises a buffer plate 4, and energy absorbing pieces for absorbing impact force of the bread iron are arranged at the bottom end of each buffer plate 4.
The feeding structure comprises a discharging chute 3, the top end of the outer wall of the discharging chute 3 is connected with the top end of one of the laminate 2 positioned at the top end of the submerged arc furnace body 10 in an penetrating mode, a single-beam crane 6 is arranged at the bottom end of one laminate 2 and positioned at the top end of the discharging chute 3, a lifting rope 601 is fixedly connected to the bottom end of the single-beam crane 6, a lifting hook 602 is fixedly connected to the bottom end of the lifting rope 601, and a hopper 7 is sleeved at the bottom end of the lifting hook 602.
It should be noted that, the lifting rope 601 is driven by the single-beam crane 6, the lifting hook 602 and the hopper 7 horizontally move, bread iron is transferred to the top end of the discharging chute 3 to be put in, the buffer plate 4 in the buffer structure is used for downwards pressing the energy absorbing piece to absorb the impact of the bread iron on the discharging chute 3, the problem that the bread iron is loose due to connection under long-term impact is avoided, the position is deviated, and the bread iron cannot be accurately delivered into the furnace, so that the production efficiency is influenced.
The top end of the buffer plate 4 is fixedly connected with an elastic buffer pad 406, the top end of the elastic buffer pad 406 is fixedly connected with a connecting ring 303, and the inner wall of the connecting ring 303 is fixedly connected with the top end of the blanking chute 3.
The direct connection of the connection ring 303 with the buffer plate 4 is avoided by the elastic buffer 406.
The energy absorber comprises a support column 401, the top end of the support column 401 is fixedly connected with the bottom end of a buffer plate 4, the bottom end of the support column 401 is fixedly connected with a pressing plate 402, and the bottom end of the pressing plate 402 is provided with a spring 403.
Guide holes 405 are formed in the middle of the bottom end of the support column 401 and the middle of the bottom end of the pressing plate 402, guide rods 404 are connected to the inner walls of the guide holes 405 in a sliding and penetrating mode, first damping rings 407 are sleeved on the outer walls of the guide rods 404, and the outer walls of the first damping rings 407 are connected to the inner walls of the guide holes 405 in a sliding and penetrating mode.
The top end of the laminate 2 is fixedly connected with a plurality of buffer sleeves 5, the top ends of the buffer sleeves 5 are respectively fixedly connected with the bottom ends of the guide rods 404 and the bottom ends of the buffer springs 403, the inner wall of the buffer sleeve 5 is fixedly connected with a second damping ring 501, and the inner wall of the second damping ring 501 is in sliding penetrating connection with the outer wall of the pressing plate 402.
The elastic potential energy converted by the impact force absorbed by the spring 403 is converted into friction force release by utilizing the sliding of the first damping ring 407 on the inner wall of the guide hole 405 and the sliding of the pressing plate 402 on the second damping ring 501, so that the repeated shaking of the blanking chute 3 under the action of the spring 403 is avoided.
The bottom end of one side of the blanking chute 3 is hinged with a baffle 301 for preventing iron bread from splashing, and one side of the baffle 301 close to the blanking chute 3 is fixedly connected with an elastic pad 302.
A feeding port 11 is formed in the top end of the submerged arc furnace body 10 and close to one side of the blanking chute 3, a vertical shaft 8 for feeding fuel is connected to the top end of the submerged arc furnace body 10 in a penetrating mode, and a smoke pipe 9 for discharging smoke is arranged on one side, far away from the feeding port 11, of the top end of the submerged arc furnace body 10.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a hot stove bell in ore deposit adds bread iron and throws material device, includes support frame (1) and sets up in the hot stove body (10) in one of them side of support frame (1), a serial communication port, support frame (1) outer wall even interval fixedly connected with multiunit plywood (2), plywood (2) top is provided with the material structure of throwing that is used for throwing in bread iron, it is provided with multiunit buffer structure to throw material structure outer wall bottom, buffer structure includes buffer board (4), buffer board (4) bottom is provided with the energy-absorbing piece that is used for absorbing bread iron impact force.
2. The iron charging and feeding device for the submerged arc furnace cover is characterized in that the charging structure comprises a discharging chute (3), the top end of the outer wall of the discharging chute (3) is connected with the top end of one of the laminate plates (2) located at the top end of the submerged arc furnace body (10) in a penetrating mode, a single-beam crane (6) is arranged at the bottom end of one of the laminate plates (2) and located at the top end of the discharging chute (3), a lifting rope (601) is fixedly connected to the bottom end of the single-beam crane (6), a lifting hook (602) is fixedly connected to the bottom end of the lifting rope (601), and a hopper (7) is sleeved at the bottom end of the lifting hook (602).
3. The iron charging and feeding device for the submerged arc furnace cover is characterized in that an elastic buffer pad (406) is fixedly connected to the top end of the buffer plate (4), a connecting ring (303) is fixedly connected to the top end of the elastic buffer pad (406), and the inner wall of the connecting ring (303) is fixedly connected with the top end of the discharging chute (3).
4. The iron charging and feeding device for the submerged arc furnace cover is characterized in that the energy absorbing piece comprises a supporting column (401), the top end of the supporting column (401) is fixedly connected with the bottom end of the buffer plate (4), the bottom end of the supporting column (401) is fixedly connected with a pressing plate (402), and a spring (403) is arranged at the bottom end of the pressing plate (402).
5. The iron charging and feeding device for the submerged arc furnace cover is characterized in that guide holes (405) are formed in the middle of the bottom end of the supporting column (401) and the middle of the bottom end of the pressing plate (402), guide rods (404) are connected to the inner walls of the guide holes (405) in a sliding penetrating mode, first damping rings (407) are sleeved on the outer walls of the guide rods (404), and the outer walls of the first damping rings (407) are connected to the inner walls of the guide holes (405) in a sliding penetrating mode.
6. The iron charging and feeding device for the submerged arc furnace cover is characterized in that the top end of the laminate (2) is fixedly connected with a plurality of buffer sleeves (5), the top ends of the buffer sleeves (5) are respectively fixedly connected with the bottom ends of the guide rods (404) and the bottom ends of the buffer springs (403), the inner wall of the buffer sleeve (5) is fixedly connected with a second damping ring (501), and the inner wall of the second damping ring (501) is connected with the outer wall of the pressing plate (402) in a sliding penetrating mode.
7. The iron bread charging device for the submerged arc furnace cover according to claim 2, wherein a baffle plate (301) for preventing iron bread from splashing is hinged to the bottom end of one side of the discharging chute (3), and an elastic pad (302) is fixedly connected to one side of the baffle plate (301) close to the discharging chute (3).
8. The iron charging and feeding device for the submerged arc furnace cover according to claim 1, wherein a feeding opening (11) is formed in one side, close to a discharging chute (3), of the top end of the submerged arc furnace body (10), a vertical shaft (8) for feeding fuel is connected to the top end of the submerged arc furnace body (10) in a penetrating mode, and a smoke pipe (9) for discharging smoke is arranged on one side, far away from the feeding opening (11), of the top end of the submerged arc furnace body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471858.3U CN220793882U (en) | 2023-09-12 | 2023-09-12 | Charging device for charging iron into furnace cover of submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471858.3U CN220793882U (en) | 2023-09-12 | 2023-09-12 | Charging device for charging iron into furnace cover of submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793882U true CN220793882U (en) | 2024-04-16 |
Family
ID=90632779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322471858.3U Active CN220793882U (en) | 2023-09-12 | 2023-09-12 | Charging device for charging iron into furnace cover of submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793882U (en) |
-
2023
- 2023-09-12 CN CN202322471858.3U patent/CN220793882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109126611B (en) | Stirring and mixing device | |
| CN220793882U (en) | Charging device for charging iron into furnace cover of submerged arc furnace | |
| CN211011336U (en) | Circulating fluidized bed boiler cyclone center section of thick bamboo convenient to installation | |
| CN209944393U (en) | Biomass carbonization boiler feed mechanism | |
| CN211147330U (en) | Electric arc furnace steelmaking feed mechanism | |
| CN210176898U (en) | Quick charging system of horizontal continuous charging electric furnace | |
| CN209263669U (en) | A kind of aluminium melting furnace charging barrel structure | |
| CN206045975U (en) | A kind of even material feeding device for toughness material | |
| CN203473818U (en) | Leakage-preventive AOD (argon oxygen decarburization) feeding device | |
| CN202968476U (en) | Tamping hammer | |
| CN217154229U (en) | High-temperature-resistant anti-backfire stranding cage structure | |
| CN102864264B (en) | Method and device for preventing metalized pellets from bonding | |
| CN217785840U (en) | Automatic feeding device for copper material smelting | |
| CN210533052U (en) | Dust deposition treatment device for tail end box body of rotary hearth furnace charging machine | |
| CN203068978U (en) | Charging barrel | |
| CN218318788U (en) | Material conveying device for submerged arc furnace | |
| CN204201910U (en) | A kind of spiral fire grate | |
| CN209854193U (en) | Continuous feeding system of steel scrap | |
| CN212720837U (en) | Intermediate frequency furnace is with adding skip | |
| CN218033156U (en) | Water-cooling ash bucket structure of horizontal garbage furnace | |
| CN211275410U (en) | Steel mill ore feeding screening plant | |
| CN215755912U (en) | Steelmaking alloy material adding device | |
| CN202083215U (en) | Crucible base for large lead smelting coreless induction furnace | |
| CN216921067U (en) | Charging barrel for plastering slurry on parapet surface | |
| CN214298392U (en) | Full-automatic coal feeding device of thermal power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |