CN215902722U - Molten steel deslagging device with inner wall rotary scraping assembly for steel smelting - Google Patents
Molten steel deslagging device with inner wall rotary scraping assembly for steel smelting Download PDFInfo
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- CN215902722U CN215902722U CN202121252946.9U CN202121252946U CN215902722U CN 215902722 U CN215902722 U CN 215902722U CN 202121252946 U CN202121252946 U CN 202121252946U CN 215902722 U CN215902722 U CN 215902722U
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- rotary scraping
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Abstract
The utility model discloses a molten steel deslagging device with an inner wall rotary scraping assembly for steel smelting, which comprises a molten steel tank, wherein a supporting seat is installed at the top of the molten steel tank, a hydraulic cylinder is installed on the supporting seat, the end part of the hydraulic cylinder is connected with the inner wall rotary scraping assembly, the inner wall rotary scraping assembly comprises a waterproof rotating motor, a connecting shaft, a rotary scraping plate and a rotary scraping mechanism, the waterproof rotating motor is connected to the end part of the hydraulic cylinder, the connecting shaft is installed on an output shaft of the waterproof rotating motor through a coupler, the rotary scraping plate is installed at the lower end of the connecting shaft, the rotary scraping plate is internally provided with the rotary scraping mechanism, and the rotary scraping mechanism comprises a waterproof double-shaft motor, a transmission screw rod, a traction plate, a support connecting rod and a scraper. According to the molten steel deslagging device with the inner wall rotary scraping assembly for the steel smelting, the scraper vertically and rotationally moves to completely remove residual slag on the inner wall of the molten steel tank, manual removal of operators is not needed, the workload of the operators is reduced, and the residual slag cleaning efficiency is high.
Description
Technical Field
The utility model relates to the technical field of steel smelting, in particular to a molten steel deslagging device with an inner wall rotary scraping assembly for steel smelting.
Background
Iron and steel smelting (iron and steel smelting) is a general name of steel and iron metallurgical technological processes. Iron produced industrially is classified into pig iron (containing carbon at 2% or more) and steel (containing carbon at less than 2%) according to the carbon content.
Most of modern iron making adopts blast furnace iron making, and a direct reduction iron making method and an electric furnace iron making method are respectively adopted. The steel-making is mainly made by using pig iron smelted by blast furnace, sponge iron smelted by direct reduction iron-smelting method and waste steel as raw materials and smelting them into steel by different methods. The basic production process is that iron ore is smelted into pig iron in an iron-smelting furnace, then the pig iron is used as raw material, and is smelted into steel by different methods, and then the steel is casted into steel ingot or continuous casting billet.
In the process of steel smelting, residues are always remained on the inner wall of the molten steel tank, the quality of steel smelting is affected if the residues are not removed in time, at present, most of the residues remained on the inner wall of the molten steel tank are manually cleaned after the steel smelting is finished, and the operation mode increases the workload of operators and reduces the residue cleaning efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a molten steel deslagging device with an inner wall rotary scraping assembly for steel smelting, which has the advantages that the scraper vertically and rotationally moves so as to completely remove residual slag on the inner wall of a molten steel tank, manual removal by operators is not needed, the workload of the operators is reduced, the residual slag cleaning efficiency is high, and the problems in the prior art can be solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the molten steel deslagging device comprises a molten steel tank, wherein a supporting seat is installed at the top of the molten steel tank, a hydraulic cylinder is installed on the supporting seat, the end part of the hydraulic cylinder is connected with an inner wall rotary scraping component, the inner wall rotary scraping component is located on the inner side of the molten steel tank, the inner wall rotary scraping component comprises a waterproof rotating motor, a connecting shaft, a rotary scraping plate and a rotary scraping mechanism, the waterproof rotating motor is connected to the end part of the hydraulic cylinder, the connecting shaft is installed on an output shaft of the waterproof rotating motor through a coupler, the rotary scraping plate is installed at the lower end of the connecting shaft, the rotary scraping plate is internally provided with the rotary scraping mechanism, the rotary scraping mechanism comprises a waterproof double-shaft motor, a transmission screw rod, a traction plate, a support connecting rod and a scraper, the waterproof double-shaft motor is embedded in the rotary scraping plate, and the transmission screw rod is installed on double shafts of the waterproof double-shaft motor through the coupler, the one end that waterproof biax motor was kept away from to the transmission lead screw is passed through the bearing and is installed on the inner wall of revolving the scraper blade, transmission lead screw threaded connection has the traction plate, install the supporting rod on the traction plate, the supporting rod is worn out and is revolved the scraper blade and supporting rod and be connected with the scraper.
Preferably, the upper end of the molten steel tank is provided with a feeding hole, and the bottom of the molten steel tank is provided with a discharging hole.
Preferably, the rotating scraper is provided with a containing groove for the traction plate to move.
Preferably, the scraper drives the transmission screw rod to rotate and translate through the waterproof double-shaft motor and is tightly attached to the inner wall of the molten steel tank.
Preferably, the scraper scrapes the inner wall of the molten steel tank through a waterproof rotating motor in a rotating manner.
Compared with the prior art, the utility model has the following beneficial effects:
according to the molten steel deslagging device with the inner wall rotary scraping assembly for steel smelting, disclosed by the utility model, the waterproof double-shaft motor drives the transmission screw rod to rotate so as to enable the traction plate, the support connecting rod and the scraper to translate along with the traction plate, the scraper to translate to be close to the inner wall of the molten steel tank, the waterproof rotary motor is started and drives the connecting shaft and the rotary scraper to rotate, the rotary scraper rotates so as to enable the scraper close to the inner wall of the molten steel tank to rotate along with the rotation of the rotary scraper, the scraper moves circularly and cleans residual slag on the inner wall of the molten steel tank, meanwhile, the hydraulic cylinder drives the rotary scraper to lift and lift along with the rotary scraper, the scraper moves vertically and rotates to clean residual slag on the inner wall of the molten steel tank completely, manual cleaning by operators is not needed, the workload of the operators is reduced, and the residual slag cleaning efficiency is high.
Drawings
FIG. 1 is a schematic view of a molten steel dross removal apparatus with an inner wall scraping assembly according to the utility model;
FIG. 2 is a schematic sectional view of a molten steel dross removal apparatus having an inner wall scraping assembly according to the utility model;
FIG. 3 is a schematic view of an inner wall spin-scrape assembly of the present invention;
FIG. 4 is a schematic view of a spin scraper with a spin scraper mechanism according to the present invention;
fig. 5 is a sectional top view of a spin-scrape mechanism disposed on a spin-scrape plate of the present invention.
In the figure: 1. a molten steel tank; 11. a feed inlet; 12. a discharge port; 2. a supporting seat; 21. a hydraulic cylinder; 3. an inner wall spin-scraping assembly; 31. a waterproof rotating electrical machine; 32. a connecting shaft; 33. a rotary scraper plate; 331. accommodating grooves; 34. a rotary scraping mechanism; 341. a waterproof double-shaft motor; 342. a transmission screw rod; 343. a traction plate; 344. a support link; 345. and (4) scraping the blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a molten steel deslagging device with an inner wall rotary scraping component for steel smelting comprises a molten steel tank 1, wherein a feed inlet 11 is arranged at the upper end of the molten steel tank 1, a discharge outlet 12 is arranged at the bottom of the molten steel tank 1, a supporting seat 2 is arranged at the top of the molten steel tank 1, a hydraulic cylinder 21 is arranged on the supporting seat 2, an inner wall rotary scraping component 3 is connected to the end of the hydraulic cylinder 21, a scraper 345 performs circular motion and cleans residual residues on the inner wall of the molten steel tank 1, meanwhile, the hydraulic cylinder 21 drives a rotary scraping plate 33 to lift and lower the scraper 345, so that the scraper 345 performs vertical and rotary motion and completely cleans the residual residues on the inner wall of the molten steel tank 1, manual cleaning by operators is not needed, the workload of the operators is reduced, and the residual cleaning efficiency is high, the inner wall rotary scraping component 3 is positioned at the inner side of the molten steel tank 1, and the inner wall rotary scraping component 3 comprises a waterproof rotary motor 31, The waterproof rotating motor 31 is connected to the end of the hydraulic cylinder 21, the connecting shaft 32 is mounted on an output shaft of the waterproof rotating motor 31 through a coupler, the rotating scraper 33 is mounted at the lower end of the connecting shaft 32, the rotating scraper 34 is mounted in the rotating scraper 33, the waterproof double-shaft motor 341 drives the transmission screw rod 342 to rotate so that the traction plate 343, the support connecting rod 344 and the scraper 345 can translate along with the transmission screw rod, the scraper 345 can translate to be tightly attached to the inner wall of the molten steel tank 1, the waterproof rotating motor 31 is started and drives the connecting shaft 32 and the rotating scraper 33 to rotate, the rotation of the rotating scraper 33 can enable the scraper 345 tightly attached to the inner wall of the molten steel tank 1 to rotate along with the transmission screw rod 341, the rotating scraper 34 comprises the waterproof double-shaft motor 341, the transmission screw rod 342, the traction plate 343, the support connecting rod 344 and the scraper 345, waterproof biax motor 341 inlays in revolving the scraper blade 33, transmission lead screw 342 is all installed through the shaft coupling to waterproof biax motor 341's biax, the one end that waterproof biax motor 341 is kept away from to transmission lead screw 342 is installed on the inner wall of revolving the scraper blade 33 through the bearing, transmission lead screw 342 threaded connection has draw plate 343, the holding tank 331 that supplies draw plate 343 to remove is seted up on the revolving scraper blade 33, waterproof biax motor 341 drives transmission lead screw 342 and rotates and make draw plate 343, supporting link 344 and scraper 345 translation thereupon, make scraper 345 translation to hug closely the inner wall of molten steel jar 1, install supporting link 344 on the draw plate 343, supporting link 344 wears out revolving scraper blade 33 and supporting link 344 is connected with scraper 345, scraper 345 drives transmission lead screw 342 through waterproof biax motor 341 and rotates the translation and hugs closely the inner wall of molten steel jar 1, scraper 345 revolves the inner wall of molten steel jar 1 through waterproof rotating electrical machines 31.
In conclusion, in the molten steel deslagging device with an inner wall rotary scraping component for steel smelting of the utility model, the waterproof double-shaft motor 341 drives the transmission screw rod 342 to rotate so as to make the traction plate 343, the support connecting rod 344 and the scraper 345 move horizontally along with the traction plate 343, so that the scraper 345 moves horizontally to be close to the inner wall of the molten steel tank 1, the waterproof rotary motor 31 is started and the waterproof rotary motor 31 drives the connecting shaft 32 and the rotary scraper 33 to rotate, the rotary scraper 33 rotates so as to make the scraper 345 close to the inner wall of the molten steel tank 1 rotate along with the rotation, so that the scraper 345 moves circumferentially and residual residues on the inner wall of the molten steel tank 1 are removed, meanwhile, the hydraulic cylinder 21 drives the rotary scraper 33 to lift and lower so that the scraper 345 also lifts and lowers, the scraper 345 moves vertically and rotationally to further completely remove the residual slag on the inner wall of the molten steel tank 1, manual removal by operators is not needed, the workload of the operators is reduced, and the residual slag cleaning efficiency is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steel smelting is with having molten steel dross removal mechanism that inner wall scraped subassembly soon, includes molten steel jar (1), its characterized in that: supporting seat (2) are installed at the top of molten steel jar (1), install pneumatic cylinder (21) on supporting seat (2), the end connection of pneumatic cylinder (21) has the inner wall to scrape subassembly (3) soon, the inner wall scrapes subassembly (3) soon and is located the inboard of molten steel jar (1), the inner wall scrapes subassembly (3) soon including waterproof rotating electrical machines (31), connecting axle (32), spiral scraping plate (33) and scrapes mechanism (34) soon, the tip at pneumatic cylinder (21) is connected in waterproof rotating electrical machines (31), connecting axle (32) are installed through the shaft coupling to the output shaft of waterproof rotating electrical machines (31), spiral scraping plate (33) are installed to the lower extreme of connecting axle (32), it scrapes mechanism (34) soon to embed on spiral scraping plate (33), scrape mechanism (34) soon including waterproof double-axis motor (341), transmission lead screw (342), traction plate (343) Support connecting rod (344) and scraper (345), waterproof double-shaft motor (341) inlay in revolving scraper blade (33), transmission lead screw (342) are all installed through the shaft coupling to the biax of waterproof double-shaft motor (341), the one end that waterproof double-shaft motor (341) were kept away from in transmission lead screw (342) is passed through the bearing and is installed on the inner wall of revolving scraper blade (33), transmission lead screw (342) threaded connection has traction plate (343), install support connecting rod (344) on traction plate (343), support connecting rod (344) are worn out and are revolved scraper blade (33) and support connecting rod (344) and be connected with scraper (345).
2. The molten steel deslagging device with an inner wall rotary scraping component for steel smelting according to claim 1, characterized in that: the upper end of the molten steel tank (1) is provided with a feeding hole (11), and the bottom of the molten steel tank (1) is provided with a discharging hole (12).
3. The molten steel deslagging device with an inner wall rotary scraping component for steel smelting according to claim 1, characterized in that: the rotary scraper (33) is provided with an accommodating groove (331) for the traction plate (343) to move.
4. The molten steel deslagging device with an inner wall rotary scraping component for steel smelting according to claim 1, characterized in that: the scraper (345) drives the transmission screw rod (342) to rotate and translate through the waterproof double-shaft motor (341) and cling to the inner wall of the molten steel tank (1).
5. The molten steel deslagging device with an inner wall rotary scraping component for steel smelting according to claim 1, characterized in that: the scraper (345) scrapes the inner wall of the molten steel tank (1) through the waterproof rotating motor (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252946.9U CN215902722U (en) | 2021-06-06 | 2021-06-06 | Molten steel deslagging device with inner wall rotary scraping assembly for steel smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252946.9U CN215902722U (en) | 2021-06-06 | 2021-06-06 | Molten steel deslagging device with inner wall rotary scraping assembly for steel smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902722U true CN215902722U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121252946.9U Active CN215902722U (en) | 2021-06-06 | 2021-06-06 | Molten steel deslagging device with inner wall rotary scraping assembly for steel smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902722U (en) |
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2021
- 2021-06-06 CN CN202121252946.9U patent/CN215902722U/en active Active
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