CN220524619U - Energy-saving electric arc furnace for preparing electric melting brick - Google Patents
Energy-saving electric arc furnace for preparing electric melting brick Download PDFInfo
- Publication number
- CN220524619U CN220524619U CN202321129777.9U CN202321129777U CN220524619U CN 220524619 U CN220524619 U CN 220524619U CN 202321129777 U CN202321129777 U CN 202321129777U CN 220524619 U CN220524619 U CN 220524619U
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- Prior art keywords
- electric arc
- arc furnace
- scraping plate
- furnace body
- screw
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- 238000010891 electric arc Methods 0.000 title claims abstract description 79
- 238000002844 melting Methods 0.000 title claims abstract description 20
- 239000011449 brick Substances 0.000 title claims abstract description 17
- 230000008018 melting Effects 0.000 title claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 abstract description 28
- 238000003723 Smelting Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur 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 relates to the technical field of electric arc furnaces and discloses an energy-saving electric arc furnace for preparing electric melting bricks, which comprises an electric arc furnace body, wherein a furnace door is arranged at the top of the electric arc furnace, a guide rail is arranged at one side of the electric arc furnace body, a chute is arranged at one side of the guide rail, a first driving mechanism is arranged in the chute, and a first sliding block is slidably arranged in the chute; the utility model can clean the slag on the side wall of the electric arc furnace body while downwards moving through the first scraping plate, so as to prevent the slag from being stuck on the side wall of the electric arc furnace body, and the production of the next electric melting liquid is affected, and the quality of the electric melting liquid produced next time is easily affected without cleaning the slag; through pivot and second motor, can make the electric arc furnace body when smelting, the guide rail rotates to one side, does not influence the smelting of electric arc furnace body, through first actuating mechanism, can drive cleaning roller and first scraper blade clearance slag downwards.
Description
Technical Field
The utility model relates to the technical field of arc furnaces, in particular to an energy-saving arc furnace for preparing electric melting bricks.
Background
An electric arc furnace (electric arc furnace) is an electric furnace for smelting ores and metals at high temperatures by means of electrode arc generation. The energy is concentrated when the gas discharges to form an arc, and the temperature of an arc area is more than 3000 ℃. Compared with other steelmaking furnaces, the electric arc furnace has the advantages of high process flexibility, capability of effectively removing sulfur, phosphorus and other impurities, easy control of furnace temperature, small occupied area of equipment and suitability for smelting high-quality alloy steel.
The prior Chinese patent with publication number of CN218155430U discloses an electric arc furnace for producing electric melting bricks, which comprises a furnace body; one side of the furnace body is fixedly connected with a furnace mouth, an included angle is formed between the furnace mouth and the furnace body, the tail end of the furnace mouth is symmetrically and fixedly connected with fixing lugs, and a flow guiding mechanism is arranged between the two fixing lugs; the guide mechanism comprises a fixed seat, wherein one side of the fixed seat is fixedly connected with a lantern ring, the inner side of the lantern ring is sleeved with a rotating shaft rod, and the rotating shaft rod penetrates through fixed lugs symmetrically arranged on two sides.
However, the above-described electric arc furnace has the following disadvantages: the device prevents that the molten metal from splashing when empting through setting up guiding mechanism, but the device can remain the slag in the electric arc furnace after having produced the electric brick, if not clear up it, can influence the production of follow-up molten metal.
Accordingly, there is a need to provide an energy-efficient electric arc furnace for producing fused bricks that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an energy-saving electric arc furnace for preparing electric melting bricks, which adopts a cleaning roller and a first scraping plate and has the effect of cleaning slag in the electric arc furnace after use.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an energy-saving electric arc furnace of preparation electric smelting brick, includes the electric arc furnace body, the top of electric arc furnace is provided with the furnace gate, one side of electric arc furnace body sets up the guide rail, one side of guide rail is provided with the spout, be provided with first actuating mechanism in the spout, sliding mounting has first slider in the spout, one side fixed mounting that the guide rail was kept away from to first slider has the backup pad, the bottom fixed mounting fixed column of backup pad, be provided with the cleaning roller on the fixed column, the cleaning roller is through a plurality of first dead levers and fixed column fixed connection, the bottom of fixed column is provided with first scraper blade, first scraper blade is through a plurality of second dead levers and fixed column fixed connection, be provided with second actuating mechanism on the first scraper blade.
Through adopting above-mentioned technical scheme, through first scraper blade, when can the downwardly moving, clear up down the slag of electric arc furnace body lateral wall, prevent that the slag from sticking on the electric arc furnace body, influence the production of electric melt next time, and not clear up it, influence the quality of the electric melt of production next time very easily.
The utility model is further provided with: the bottom of electric arc furnace body is provided with the support frame, electric arc furnace body passes through fixed block and support frame fixed connection.
By adopting the technical scheme, the electric arc furnace body and the guide rail can be fixed.
The utility model is further provided with: the top fixed mounting of support frame has the mounting box, fixed mounting has the second motor in the mounting box, the top of mounting box rotates and installs the pivot, the output and the pivot transmission of second motor are connected, the top and the bottom fixed connection of guide rail of pivot.
By adopting the technical scheme, the guide rail can rotate to one side when the electric arc furnace body is smelted, and the smelting of the electric arc furnace body is not influenced.
The utility model is further provided with: the first driving mechanism comprises a first screw rod and a first motor, the first screw rod is rotatably installed in the guide rail, the first screw rod penetrates through the first sliding block, the first screw rod is in threaded connection with the first sliding block, the first motor is fixedly installed at the top of the guide rail, and the output end of the first motor is in transmission connection with the first screw rod.
By adopting the technical scheme, the cleaning roller and the first scraping plate can be driven to clean slag downwards.
The utility model is further provided with: the second driving mechanism comprises a second screw rod, a limiting rod, a second sliding block and a third motor, the second screw rod is rotatably arranged on the first scraping plate, the limiting rod is fixedly arranged on the first scraping plate, the limiting rod and the second screw rod penetrate through the second sliding block, the second screw rod is in threaded connection with the second sliding block, the limiting rod is in sliding fit with the second sliding block, the third motor is fixedly arranged on one side of the first scraping plate, the output end of the third motor is in transmission connection with the second screw rod, and the scraping mechanism is arranged at the bottom of the second sliding block.
By adopting the technical scheme, the second scraping plate and the third scraping plate can be driven to move left and right.
The utility model is further provided with: the scraping mechanism comprises a second scraping plate, a third scraping plate and a spring, wherein the second scraping plate is fixedly arranged at the bottom of the second sliding block, a baffle is fixedly arranged in the second scraping plate, the springs are arranged on two sides of the baffle, the third scraping plate is arranged on two sides of the second scraping plate, and the third scraping plate penetrates through one side of the second scraping plate and is elastically connected with the second scraping plate.
Through adopting above-mentioned technical scheme, can drive second scraper blade and third scraper blade and remove about to clear up the slag of electric arc furnace body diapire.
The utility model is further provided with: the bottom of the electric arc furnace body is communicated with a discharging pipe, and a valve is arranged on the discharging pipe.
By adopting the technical scheme, the cleaned slag can be discharged from the discharge pipe.
In summary, the utility model has the following beneficial effects: the slag on the side wall of the electric arc furnace body can be cleaned while downwards moving through the first scraping plate, so that the slag is prevented from being stuck on the side wall of the electric arc furnace body, the production of the next electric melting liquid is influenced, the slag is not cleaned, and the quality of the electric melting liquid produced next time is easily influenced; through pivot and second motor, can make the electric arc furnace body when smelting, the guide rail rotates to one side, does not influence the smelting of electric arc furnace body, through first actuating mechanism, can drive cleaning roller and first scraper blade clearance slag downwards.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic representation of the three-dimensional structure of the present utility model in use;
FIG. 4 is a schematic three-dimensional view of a first driving mechanism and a shaft according to the present utility model;
FIG. 5 is a schematic three-dimensional view of a cleaning roller and a first squeegee according to the utility model;
fig. 6 is a schematic view of a cross-sectional front view of a second squeegee and a third squeegee according to the utility model.
In the figure: 1. an arc furnace body; 2. a furnace door; 3. a guide rail; 4. a first motor; 5. a support plate; 6. a spring; 7. fixing the column; 8. a cleaning roller; 9. a first scraper; 10. a mounting box; 11. a third squeegee; 12. a support frame; 13. a fixed block; 14. a discharge pipe; 15. a valve; 16. a first screw; 17. a first slider; 18. a second motor; 19. a rotating shaft; 20. a third motor; 21. a second slider; 22. a second screw; 23. a limit rod; 24. a first fixing rod; 25. a second fixing rod; 26. and a second scraper.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, an energy-saving electric arc furnace for preparing electric melting bricks includes an electric arc furnace body 1, a furnace door 2 is disposed at the top of the electric arc furnace, a guide rail 3 is disposed at one side of the electric arc furnace body 1, a chute is disposed at one side of the guide rail 3, a first driving mechanism is disposed in the chute, a first slider 17 is slidably mounted in the chute, a support plate 5 is fixedly mounted at one side of the first slider 17 far away from the guide rail 3, a fixing column 7 is fixedly mounted at the bottom of the support plate 5, a cleaning roller 8 is disposed on the fixing column 7, the cleaning roller 8 is fixedly connected with the fixing column 7 through a plurality of first fixing rods 24, a first scraper 9 is disposed at the bottom of the fixing column 7, the first scraper 9 is fixedly connected with the fixing column 7 through a plurality of second fixing rods 25, the first scraper 9 is disposed below the cleaning roller 8, and a second driving mechanism is disposed on the first scraper 9; when in use, the furnace door 2 is moved away, then the second motor 18 is started, the second motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the guide rail 3, the guide rail 3 drives the supporting plate 5, the supporting plate 5 drives the fixed column 7, the fixed column 7 drives the cleaning roller 8 and the first scraping plate 9 to move to the upper part of the electric arc furnace body 1, then the first motor 4 is started, the first motor 4 drives the first screw 16 to rotate, the first screw 16 drives the first sliding block 17 to move, the first sliding block 17 drives the supporting plate 5, the supporting plate 5 drives the fixed column 7, the fixed column 7 drives the cleaning roller 8 and the first scraping plate 9 to move downwards, the first scraping plate 9 scrapes down the slag on the side wall of the electric arc furnace body 1, the cleaning roller 8 cleans the scraped side wall, when reaching the bottom of the electric arc furnace body 1, the third motor 20 is started, the third motor 20 drives the second screw rod 22 to rotate, the second screw rod 22 drives the second slide block 21 to move left and right, meanwhile, the limiting rod 23 limits the second slide block 21, the second slide block 21 is prevented from rotating along with the second screw rod 22, the second slide block 21 drives the second scraping plate 26 and the third scraping plate 11 to scrape the bottom wall of the electric arc furnace body 1, the two third scraping plates 11 touch the side wall of the electric arc furnace body 1 to shrink inwards, the two third scraping plates 11 are prevented from being blocked at the bottom of the electric arc furnace, meanwhile, a collected box can be placed at the bottom of the discharge pipe 14, the valve 15 is opened, and slag can be cleaned out from the discharge pipe 14 when the second scraping plate 26 and the third scraping plate 11 scrape left and right, so that the slag in the electric arc furnace body 1 is cleaned; the slag on the side wall of the electric arc furnace body 1 can be cleaned while downwards moving through the first scraping plate 9, so that the slag is prevented from being stuck on the side wall of the electric arc furnace body 1, the production of the next electric melting liquid is affected, the slag is not cleaned, and the quality of the electric melting liquid produced next time is easily affected; through pivot 19 and second motor 18, can make electric arc furnace body 1 when smelting, guide rail 3 rotates to one side, does not influence electric arc furnace body 1's smelting, through first actuating mechanism, can drive cleaning roller 8 and first scraper blade 9 and clear up the slag downwards.
In this embodiment, preferably, a supporting frame 12 is disposed at the bottom of the electric arc furnace body 1, and the electric arc furnace body 1 is fixedly connected with the supporting frame 12 through a fixing block 13, so that the electric arc furnace body 1 and the guide rail 3 can be fixed.
In this embodiment, preferably, the top of the supporting frame 12 is fixedly provided with the installation box 10, the installation box 10 is internally and fixedly provided with the second motor 18, the top of the installation box 10 is rotatably provided with the rotating shaft 19, the output end of the second motor 18 is in transmission connection with the rotating shaft 19, and the top end of the rotating shaft 19 is fixedly connected with the bottom of the guide rail 3, so that the guide rail 3 rotates to one side when the electric arc furnace body 1 is smelted, and smelting of the electric arc furnace body 1 is not affected.
In this embodiment, preferably, the first driving mechanism includes a first screw 16 and a first motor 4, the first screw 16 is rotatably installed in the guide rail 3, the first screw 16 penetrates through the first slider 17, the first screw 16 is in threaded connection with the first slider 17, the first motor 4 is fixedly installed at the top of the guide rail 3, and an output end of the first motor 4 is in transmission connection with the first screw 16, so that the cleaning roller 8 and the first scraper 9 can be driven to clean slag downwards.
Referring to fig. 2, 5 and 6, in the embodiment of the present utility model, the second driving mechanism includes a second screw 22, a limiting rod 23, a second slider 21 and a third motor 20, the second screw 22 is rotatably mounted on the first scraper 9, the limiting rod 23 is fixedly mounted on the first scraper 9, both the limiting rod 23 and the second screw 22 penetrate through the second slider 21, the second screw 22 is in threaded connection with the second slider 21, the limiting rod 23 is in sliding fit with the second slider 21, a third motor 20 is fixedly mounted on one side of the first scraper 9, an output end of the third motor 20 is in transmission connection with the second screw 22, and a scraping mechanism is disposed at a bottom of the second slider 21 and can drive the second scraper 26 and the third scraper 11 to move left and right.
In this embodiment, preferably, the scraping mechanism includes a second scraper 26, a third scraper 11 and a spring 6, the bottom of the second slider 21 is fixedly provided with the second scraper 26, a baffle is fixedly installed in the second scraper 26, springs 6 are respectively provided on two sides of the baffle, the third scraper 11 is respectively provided on two sides of the second scraper 26, the third scraper 11 is respectively penetrated through one side of the second scraper 26, and the third scraper 11 is elastically connected with the second scraper 26, so that the second scraper 26 and the third scraper 11 can be driven to move left and right to clean slag on the bottom wall of the electric arc furnace body 1.
In this embodiment, preferably, the bottom of the electric arc furnace body 1 is provided with a discharge pipe 14 in a communicating manner, and the discharge pipe 14 is provided with a valve 15, so that cleaned slag can be discharged from the discharge pipe 14.
Working principle: when in use, the furnace door 2 is moved away, then the second motor 18 is started, the second motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the guide rail 3, the guide rail 3 drives the supporting plate 5, the supporting plate 5 drives the fixed column 7, the fixed column 7 drives the cleaning roller 8 and the first scraping plate 9 to move to the upper part of the electric arc furnace body 1, then the first motor 4 is started, the first motor 4 drives the first screw 16 to rotate, the first screw 16 drives the first sliding block 17 to move, the first sliding block 17 drives the supporting plate 5, the supporting plate 5 drives the fixed column 7, the fixed column 7 drives the cleaning roller 8 and the first scraping plate 9 to move downwards, the first scraping plate 9 scrapes down the slag on the side wall of the electric arc furnace body 1, the cleaning roller 8 cleans the scraped side wall, when reaching the bottom of the electric arc furnace body 1, the third motor 20 is started, the third motor 20 drives the second screw rod 22 to rotate, the second screw rod 22 drives the second slider 21 to move left and right, the limiting rod 23 limits the second slider 21, the second slider 21 is prevented from rotating along with the second screw rod 22, the second slider 21 drives the second scraping plate 26 and the third scraping plate 11 to scrape the bottom wall of the electric arc furnace body 1, the two third scraping plates 11 touch the side wall of the electric arc furnace body 1 to shrink inwards, the two third scraping plates 11 are prevented from being clamped at the bottom of the electric arc furnace, the collected box can be placed at the bottom of the discharge pipe 14, the valve 15 is opened, and slag can be cleaned out from the discharge pipe 14 when the second scraping plate 26 and the third scraping plate 11 scrape left and right, so that the slag in the electric arc furnace body 1 is cleaned.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (7)
1. An energy-saving electric arc furnace for preparing electric melting bricks, which comprises an electric arc furnace body (1), and is characterized in that: the top of electric arc furnace is provided with furnace gate (2), one side of electric arc furnace body (1) sets up guide rail (3), one side of guide rail (3) is provided with the spout, be provided with first actuating mechanism in the spout, sliding mounting has first slider (17) in the spout, one side fixed mounting that guide rail (3) was kept away from to first slider (17) has backup pad (5), bottom fixed mounting fixed column (7) of backup pad (5), be provided with cleaning roller (8) on fixed column (7), cleaning roller (8) are through a plurality of first dead levers (24) and fixed column (7) fixed connection, the bottom of fixed column (7) is provided with first scraper blade (9), first scraper blade (9) are through a plurality of second dead levers (25) and fixed column (7) fixed connection, be provided with second actuating mechanism on first scraper blade (9).
2. An energy-efficient electric arc furnace for producing electric-melting bricks according to claim 1, characterized in that: the bottom of the electric arc furnace body (1) is provided with a supporting frame (12), and the electric arc furnace body (1) is fixedly connected with the supporting frame (12) through a fixed block (13).
3. An energy-efficient electric arc furnace for producing electric-melting bricks according to claim 2, characterized in that: the top fixed mounting of support frame (12) has mounting box (10), mounting box (10) internal fixation has second motor (18), pivot (19) are installed in the top rotation of mounting box (10), the output and the pivot (19) transmission of second motor (18) are connected, the top and the bottom fixed connection of guide rail (3) of pivot (19).
4. An energy-efficient electric arc furnace for producing electric-melting bricks according to claim 1, characterized in that: the first driving mechanism comprises a first screw (16) and a first motor (4), the first screw (16) is rotationally installed on the guide rail (3), the first screw (16) penetrates through a first sliding block (17), the first screw (16) is in threaded connection with the first sliding block (17), the first motor (4) is fixedly installed at the top of the guide rail (3), and the output end of the first motor (4) is in transmission connection with the first screw (16).
5. An energy-efficient electric arc furnace for producing electric-melting bricks according to claim 1, characterized in that: the second driving mechanism comprises a second screw (22), a limiting rod (23), a second sliding block (21) and a third motor (20), the second screw (22) is rotatably installed on the first scraping plate (9), the limiting rod (23) is fixedly installed on the first scraping plate (9), the limiting rod (23) and the second screw (22) penetrate through the second sliding block (21), the second screw (22) is in threaded connection with the second sliding block (21), the limiting rod (23) is in sliding fit with the second sliding block (21), the third motor (20) is fixedly installed on one side of the first scraping plate (9), the output end of the third motor (20) is in transmission connection with the second screw (22), and the scraping mechanism is arranged at the bottom of the second sliding block (21).
6. An energy efficient electric arc furnace for producing electric melting bricks according to claim 5, wherein: the scraping mechanism comprises a second scraping plate (26), a third scraping plate (11) and a spring (6), wherein the second scraping plate (26) is fixedly installed at the bottom of the second sliding block (21), a baffle is fixedly installed inside the second scraping plate (26), the springs (6) are arranged on two sides of the baffle, the third scraping plate (11) is arranged on two sides of the second scraping plate (26), and the third scraping plate (11) penetrates through one side of the second scraping plate (26), and is elastically connected with the second scraping plate (26).
7. An energy-efficient electric arc furnace for producing electric-melting bricks according to claim 2, characterized in that: the bottom of the electric arc furnace body (1) is communicated with a discharging pipe (14), and a valve (15) is arranged on the discharging pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129777.9U CN220524619U (en) | 2023-05-11 | 2023-05-11 | Energy-saving electric arc furnace for preparing electric melting brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129777.9U CN220524619U (en) | 2023-05-11 | 2023-05-11 | Energy-saving electric arc furnace for preparing electric melting brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524619U true CN220524619U (en) | 2024-02-23 |
Family
ID=89934519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129777.9U Active CN220524619U (en) | 2023-05-11 | 2023-05-11 | Energy-saving electric arc furnace for preparing electric melting brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524619U (en) |
-
2023
- 2023-05-11 CN CN202321129777.9U patent/CN220524619U/en active Active
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