CN213841808U - Movable dust hood for electric arc smelting furnace - Google Patents
Movable dust hood for electric arc smelting furnace Download PDFInfo
- Publication number
- CN213841808U CN213841808U CN202022843182.2U CN202022843182U CN213841808U CN 213841808 U CN213841808 U CN 213841808U CN 202022843182 U CN202022843182 U CN 202022843182U CN 213841808 U CN213841808 U CN 213841808U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- gear
- dust hood
- mounting
- 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
Images
Abstract
The utility model belongs to electric arc smelting furnace field, especially, electric arc smelting furnace is with removing dust excluding hood is fixed to current dust excluding hood use position, is not convenient for remove the dust removal position, and the suitability is relatively poor, and clears up the relatively poor problem of effect, now proposes following scheme, and it includes the movable plate, the top fixed mounting of movable plate has fan and filter cartridge, and the play tuber pipe fixed connection of fan has the fixed plate in filter cartridge, and the top fixed mounting of movable plate has one side of fixed plate to have seted up the slide opening, slidable mounting has the lifter plate in the slide opening, and one side fixed mounting of fixed plate has the cylinder, and the output shaft fixed connection of cylinder is in the bottom of lifter plate, the mounting groove has been seted up to one side of lifter plate, and slidable mounting. The utility model discloses rational in infrastructure, convenient operation, this dust excluding hood use position is nimble, is convenient for remove and adjusts the dust removal position, and the suitability is better, and the clearance effect is better.
Description
Technical Field
The utility model relates to an electric arc smelting furnace technical field especially relates to an electric arc smelting furnace is with removing dust excluding hood.
Background
The electric furnace for smelting ores and metals at high temperature generated by electrode electric arc is utilized by the electric arc furnace, the energy is concentrated when the electric arc is formed by gas discharge, the temperature of an arc zone is more than 3000 ℃, raw material metals need to be incinerated firstly in the production process of products such as metal iron powder or non-magnetic powder, a large amount of dust is inevitably generated in the process of incinerating by using the electric arc smelting furnace, and a dust remover which is larger than the smelting furnace is required to remove dust completely above the smelting furnace due to the large volume of the smelting furnace;
however, the existing dust hood is fixed in use position, inconvenient to move the dust removal position, poor in applicability and poor in cleaning effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a movable dust hood for an electric arc smelting furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a movable dust hood for an electric arc smelting furnace comprises a movable plate, wherein a fan and a filter box are fixedly mounted at the top of the movable plate, an air outlet pipe of the fan is fixedly connected in the filter box, a fixed plate is fixedly mounted at the top of the movable plate, a sliding hole is formed in one side of the fixed plate, a lifting plate is slidably mounted in the sliding hole, an air cylinder is fixedly mounted at one side of the fixed plate, an output shaft of the air cylinder is fixedly connected at the bottom of the lifting plate, a mounting groove is formed in one side of the lifting plate, a screw rod is slidably mounted in the mounting groove, an expansion plate is fixedly mounted at one end of the screw rod, a mounting seat is fixedly mounted at the bottom of the expansion plate, a fixed groove is formed in the bottom of the mounting seat, a dust hood body is rotatably mounted in the fixed groove, an air inlet pipe of the fan is fixedly connected to the dust hood body, a first gear is connected to the screw rod in a rotating mode and is connected to one side of the lifting plate, the top fixed mounting of lifter plate has first motor, fixedly connected with second gear on the output shaft of first motor, first gear and second gear meshing, the rotatory hole has been seted up on one side inner wall of fixed slot, one side fixed mounting of dust excluding hood body has the rotary rod, the one end of rotary rod is rotated and is connected in the rotatory hole, the one end fixed mounting that the dust excluding hood body was kept away from to the rotary rod has first bevel gear, rotate on the expansion plate and install the connecting rod, the bottom fixed mounting of connecting rod has second bevel gear, second bevel gear and first bevel gear meshing, the top fixed mounting of connecting rod has the third gear, the top fixed mounting of expansion plate has the erection column, the adjustment tank has been seted up to the one end of erection column, sliding connection has the rack in the adjustment tank, rack and third.
Preferably, the top of the expansion plate is provided with a connecting hole, and the connecting rod is rotatably arranged in the connecting hole.
Preferably, an auxiliary groove is formed in the inner wall of one side of the adjusting groove, a fixing block is fixedly mounted on one side of the rack, and the fixing block is slidably mounted in the auxiliary groove.
Preferably, a thread groove is formed in one end of the rack, a second motor is fixedly mounted at one end of the mounting column, a lead screw is fixedly connected to an output shaft of the second motor, one end of the lead screw is connected to the thread groove in a threaded mode, the second motor can drive the lead screw to rotate, the lead screw drives the rack to move, and the rack can drive the third gear to rotate.
Preferably, a moving block is fixedly mounted on one side of the first gear, a circular groove is formed in one side of the lifting plate, the moving block is connected with the inner wall of the circular groove in a sliding mode, the moving block can be driven to rotate together when the first gear rotates, and the position of the moving block when the first gear rotates can be stabilized by the fact that the moving block slides in the circular groove.
Preferably, a plurality of universal wheels are mounted at the bottom of the moving plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the scheme can drive the dust hood body to move to a use position through the movable plate, the fan drives the air around the dust hood body to flow, the dust hood body can adsorb and collect the air around the electric arc smelting furnace, the filter box can filter and purify the air containing dust impurities, the cylinder can drive the lifting plate to move up and down, the telescopic plate drives the dust hood body to move to a position, the using height of the dust hood can be adjusted, the first motor drives the second gear to rotate, the screw rod drives the telescopic plate to move, the telescopic plate drives the dust hood body to move, the position of the dust hood body can be horizontally adjusted when the dust hood body is used, when the second motor is started, the second motor can drive the screw rod to rotate, the third gear drives the connecting rod to rotate, the first bevel gear drives the rotating rod to rotate, the using angle of the dust hood body can be adjusted, and dust can be removed from different positions of the electric arc smelting furnace;
the utility model discloses rational in infrastructure, convenient operation, this dust excluding hood use position is nimble, is convenient for remove and adjusts the dust removal position, and the suitability is better, and the clearance effect is better.
Drawings
Fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is a schematic structural view of part a of the present invention;
fig. 3 is a schematic structural diagram of part B of the present invention.
In the figure: 1. moving the plate; 2. a fan; 3. a filter cartridge; 4. a fixing plate; 5. a cylinder; 6. a lifting plate; 7. a screw; 8. a retractable plate; 9. a first gear; 10. a first motor; 11. a second gear; 12. a mounting seat; 13. a dust hood body; 14. a first bevel gear; 15. a connecting rod; 16. a second bevel gear; 17. a third gear; 18. mounting a column; 19. a rack; 20. a screw rod; 21. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, a movable dust hood for an electric arc smelting furnace comprises a movable plate 1, a fan 2 and a filter box 3 are fixedly installed at the top of the movable plate 1, an air outlet pipe of the fan 2 is fixedly connected in the filter box 3, a fixed plate 4 is fixedly installed at the top of the movable plate 1, a sliding hole is formed in one side of the fixed plate 4, a lifting plate 6 is slidably installed in the sliding hole, an air cylinder 5 is fixedly installed at one side of the fixed plate 4, an output shaft of the air cylinder 5 is fixedly connected at the bottom of the lifting plate 6, an installation groove is formed in one side of the lifting plate 6, a screw 7 is slidably installed in the installation groove, an expansion plate 8 is fixedly installed at one end of the screw 7, an installation seat 12 is fixedly installed at the bottom of the expansion plate 8, a fixed groove is formed in the bottom of the installation seat 12, a dust hood body 13 is rotatably installed in the fixed groove, and an air inlet pipe of the fan 2 is fixedly connected to the dust hood body 13, a first gear 9 is connected to the screw 7 by screw thread, the first gear 9 is rotatably connected to one side of the lifting plate 6, a first motor 10 is fixedly installed at the top of the lifting plate 6, a second gear 11 is fixedly connected to the output shaft of the first motor 10, the first gear 9 is meshed with the second gear 11, a rotary hole is formed in the inner wall of one side of the fixing groove, a rotary rod is fixedly installed at one side of the dust hood body 13, one end of the rotary rod is rotatably connected in the rotary hole, a first bevel gear 14 is fixedly installed at one end of the rotary rod far away from the dust hood body 13, a connecting rod 15 is rotatably installed on the telescopic plate 8, a second bevel gear 16 is fixedly installed at the bottom end of the connecting rod 15, the second bevel gear 16 is meshed with the first bevel gear 14, a third gear 17 is fixedly installed at the top end of the connecting rod 15, a mounting post 18 is fixedly installed at the top of the telescopic plate 8, an adjusting groove is formed at one end of the mounting post 18, a rack 19 is connected in the adjusting groove in a sliding manner, and the rack 19 is meshed with the third gear 17.
In this embodiment, the top of the expansion plate 8 is provided with a connecting hole, and the connecting rod 15 is rotatably installed in the connecting hole.
In this embodiment, an auxiliary groove is formed in the inner wall of one side of the adjusting groove, a fixing block is fixedly mounted on one side of the rack 19, and the fixing block is slidably mounted in the auxiliary groove.
In this embodiment, a thread groove is formed at one end of the rack 19, a second motor 21 is fixedly mounted at one end of the mounting column 18, a lead screw 20 is fixedly connected to an output shaft of the second motor 21, one end of the lead screw 20 is connected to the thread groove in a threaded manner, the second motor 21 can drive the lead screw 20 to rotate, the lead screw 20 drives the rack 19 to move, and the rack 19 can drive the third gear 17 to rotate.
In this embodiment, a moving block is fixedly installed at one side of the first gear 9, a circular groove is formed at one side of the lifting plate 6, the moving block is slidably connected with the inner wall of the circular groove, the moving block can be driven to rotate together when the first gear 9 rotates, and the position of the moving block when the first gear 9 rotates can be stabilized by sliding the moving block in the circular groove.
In this embodiment, a plurality of universal wheels are mounted on the bottom of the moving plate 1.
In the embodiment, the movable plate 1 can drive the dust hood body 13 to move the use position, the use position is more flexible, the fan 2 can drive the air around the dust hood body 13 to flow, the dust hood body 13 can adsorb and collect the air around the electric arc smelting furnace, the fan 2 can convey the air into the filter box 3, the filter box 3 can filter and purify the air containing dust impurities, the cylinder 5 can drive the lifting plate 6 to move up and down, the lifting plate 6 drives the telescopic plate 8 to move, the telescopic plate 8 drives the dust hood body 13 to move and can adjust the use height, the first motor 10 drives the second gear 11 to rotate, the second gear 11 drives the first gear 9 to rotate, the first gear 9 drives the screw 7 to move, the screw 7 drives the telescopic plate 8 to move, the telescopic plate 8 drives the dust hood body 13 to move, the dust hood body 13 can horizontally adjust the position when in use, when the second motor 21 is started, the second motor 21 can drive the screw rod 20 to rotate, the screw rod 20 drives the rack 19 to move, the rack 19 can drive the third gear 17 to rotate, the third gear 17 drives the connecting rod 15 to rotate, the connecting rod 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the rotating rod to rotate, the rotating rod drives the dust hood body 13 to rotate, the use angle of the dust hood body 13 can be adjusted, and dust removal can be performed on different positions of the electric arc smelting furnace.
The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this dust excluding hood use position is nimble, is convenient for remove and adjusts the dust removal position, and the suitability is better, and the clearance effect is better.
Claims (6)
1. The utility model provides an electric arc is removal dust excluding hood for smelting furnace, includes movable plate (1), its characterized in that, the top fixed mounting of movable plate (1) has fan (2) and filter cartridge (3), and the play tuber pipe fixed connection of fan (2) is in filter cartridge (3), and the top fixed mounting of movable plate (1) has fixed plate (4), and the slide opening has been seted up to one side of fixed plate (4), slidable mounting has lifter plate (6) in the slide opening, and one side fixed mounting of fixed plate (4) has cylinder (5), and the output shaft fixed connection of cylinder (5) is in the bottom of lifter plate (6), the mounting groove has been seted up to one side of lifter plate (6), and slidable mounting has screw rod (7) in the mounting groove, and the one end fixed mounting of screw rod (7) has expansion plate (8), and the bottom fixed mounting of expansion plate (8) has mount pad (12), and the fixed slot has been seted up to the bottom of mount pad (12), a dust hood body (13) is rotatably installed in the fixed groove, an air inlet pipe of the fan (2) is fixedly connected to the dust hood body (13), a first gear (9) is connected to the screw (7) in a threaded manner, the first gear (9) is rotatably connected to one side of the lifting plate (6), a first motor (10) is fixedly installed at the top of the lifting plate (6), a second gear (11) is fixedly connected to an output shaft of the first motor (10), the first gear (9) is meshed with the second gear (11), a rotary hole is formed in the inner wall of one side of the fixed groove, a rotary rod is fixedly installed at one side of the dust hood body (13), one end of the rotary rod is rotatably connected to the inside of the rotary hole, a first bevel gear (14) is fixedly installed at one end, far away from the dust hood body (13), of the rotary rod is rotatably installed on the telescopic plate (8), a second bevel gear (16) is fixedly installed at the bottom end of the connecting rod (15), second bevel gear (16) and first bevel gear (14) meshing, the top fixed mounting of connecting rod (15) has third gear (17), the top fixed mounting of expansion plate (8) has erection column (18), and the adjustment tank has been seted up to the one end of erection column (18), and sliding connection has rack (19) in the adjustment tank, rack (19) and third gear (17) meshing.
2. The mobile dust hood for the electric arc smelting furnace according to claim 1, wherein a connecting hole is formed in the top of the expansion plate (8), and the connecting rod (15) is rotatably installed in the connecting hole.
3. The mobile dust hood for the electric arc smelting furnace according to claim 1, wherein an auxiliary groove is formed in the inner wall of one side of the adjusting groove, a fixed block is fixedly installed on one side of the rack (19), and the fixed block is slidably installed in the auxiliary groove.
4. The mobile dust hood for the electric arc smelting furnace according to claim 1, wherein one end of the rack (19) is provided with a thread groove, one end of the mounting column (18) is fixedly provided with a second motor (21), an output shaft of the second motor (21) is fixedly connected with a screw rod (20), and one end of the screw rod (20) is in threaded connection with the thread groove.
5. The mobile dust hood for the electric arc smelting furnace according to claim 1, wherein a moving block is fixedly mounted on one side of the first gear (9), a circular groove is formed in one side of the lifting plate (6), and the moving block is connected with the inner wall of the circular groove in a sliding mode.
6. The mobile dust hood for the electric arc smelting furnace according to claim 1, wherein a plurality of universal wheels are installed at the bottom of the moving plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843182.2U CN213841808U (en) | 2020-12-01 | 2020-12-01 | Movable dust hood for electric arc smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843182.2U CN213841808U (en) | 2020-12-01 | 2020-12-01 | Movable dust hood for electric arc smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841808U true CN213841808U (en) | 2021-07-30 |
Family
ID=76995303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843182.2U Active CN213841808U (en) | 2020-12-01 | 2020-12-01 | Movable dust hood for electric arc smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640706A (en) * | 2021-08-31 | 2021-11-12 | 国网山东省电力公司烟台市福山区供电公司 | Simulation platform for testing FTU function |
-
2020
- 2020-12-01 CN CN202022843182.2U patent/CN213841808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640706A (en) * | 2021-08-31 | 2021-11-12 | 国网山东省电力公司烟台市福山区供电公司 | Simulation platform for testing FTU function |
| CN113640706B (en) * | 2021-08-31 | 2024-03-12 | 国网山东省电力公司烟台市福山区供电公司 | Simulation platform for testing FTU function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213841808U (en) | Movable dust hood for electric arc smelting furnace | |
| CN207155086U (en) | A kind of portable welding soot purifying equipment | |
| CN217015840U (en) | Full-automatic dust collecting equipment is used in silicon metal processing | |
| CN213507073U (en) | Annealing furnace with cover convenient to open | |
| CN208528637U (en) | A kind of dust-extraction unit in aluminium bar process | |
| CN215353734U (en) | Slag collecting device for boiler | |
| CN112267033B (en) | Automatic temperature control device for titanium sponge production | |
| CN208895138U (en) | A kind of high-strength corrosion-resisting aluminium alloy ingots processing unit (plant) | |
| CN108855509B (en) | Electrician uses silica flour grinder | |
| CN111673598A (en) | Iron bar rust cleaning device for building | |
| CN220970280U (en) | Dust collection device of ladle slag line repairing material storage bin | |
| CN204918798U (en) | Residue beating machine | |
| CN220356091U (en) | Automatic slag removing device convenient for smelting furnace | |
| CN219673838U (en) | Special frame of new energy automobile lithium cell production facility | |
| CN219965933U (en) | Side suction type dust collection mechanism convenient for suction inlet angle adjustment | |
| CN215979763U (en) | Air compressor for electronic transformer production | |
| CN212457942U (en) | Upper ventilating device of electric heating furnace | |
| CN213527845U (en) | Dust collecting equipment with carbon particle filtering and recycling functions | |
| CN218282136U (en) | Electric tar precipitator with self-cleaning device | |
| CN220294826U (en) | Dustproof grinding device for magnesium powder production | |
| CN216744748U (en) | A fixing support for air purifier | |
| CN214458125U (en) | Molten iron desulfurization and blowing slag removing device | |
| CN220911998U (en) | Energy-saving electric furnace body | |
| CN216482329U (en) | Hot air cover for recovering heat energy of rotary kiln | |
| CN211120605U (en) | Air supply device of rotary kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |