CN115673305A - Pouring equipment for steel manufacturing - Google Patents
Pouring equipment for steel manufacturing Download PDFInfo
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- CN115673305A CN115673305A CN202310000727.9A CN202310000727A CN115673305A CN 115673305 A CN115673305 A CN 115673305A CN 202310000727 A CN202310000727 A CN 202310000727A CN 115673305 A CN115673305 A CN 115673305A
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- 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
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Abstract
The invention relates to the technical field of steel manufacturing, and provides pouring equipment for steel manufacturing, which comprises a mobile station, a pouring device and a pouring device, wherein the mobile station is used for moving the pouring device; the steel ladle comprises a furnace lining, a heat insulation layer and a metal shell which are sequentially arranged from inside to outside, the metal shell is rotatably arranged on a mobile station, the metal shell is detachably connected with a semi-fixed cover and a movable cover, the semi-fixed cover is provided with an opening and closing assembly, and the mobile station is provided with a tilting power mechanism; the splash-proof funnel is detachably connected with the heat insulation layer through a connecting piece; the molten steel buffer assembly comprises a primary buffer plate and a secondary buffer plate, the secondary buffer plate is connected to the bottom of the primary buffer plate, and a driving mechanism is mounted on the semi-fixed cover; the invention is convenient to reduce the impact of molten steel on a furnace lining, and the molten steel is not easy to splash during pouring.
Description
Technical Field
The invention relates to the technical field of steel manufacturing, in particular to pouring equipment for steel manufacturing.
Background
The iron and steel industry is taken as the prop industry of national economy in China, plays an irreplaceable role in the industrial modernization process in China, iron ore, fuel, ingredient limestone and the like are used in the steel manufacturing process, the iron ore, the fuel, the ingredient limestone and the like are melted in a blast furnace, the iron is subjected to reduction reaction at a high temperature, pig iron is decarburized in the high-temperature smelting process, the iron is changed into steel, molten steel is fed into a steel ladle for pouring, and the pouring is to pour the molten steel into a mold for casting.
In the prior art, when molten steel is poured and enters the interior of a ladle from a blast furnace, the service life of a furnace lining is short after long-time use due to continuous impact of high-temperature molten steel on the furnace lining of the ladle, the furnace lining needs to be frequently repaired or replaced, and the pouring time is occupied; and molten steel is poured into a casting mould or a sub-package from a higher position during casting, splashing can be generated, high-temperature molten iron splashes to easily cause scalding of surrounding personnel, certain potential safety hazards can exist if inflammable materials exist, and meanwhile, the splashing of the molten iron can cause resource waste.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides pouring equipment for manufacturing steel, which aims to solve the problems that the furnace lining in the prior art provided by the background art has short service life, is inconvenient to maintain or replace and is easy to generate molten iron splashing in the pouring process.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a casting apparatus for steel manufacturing, comprising:
the device comprises a mobile station, a plurality of mobile wheels and a control system, wherein the bottom of the mobile station is provided with the plurality of mobile wheels;
the steel ladle comprises a furnace lining, a heat insulation layer and a metal shell which are sequentially arranged from inside to outside, the furnace lining and the heat insulation layer are in sliding fit, the heat insulation layer is fixedly arranged inside the metal shell, the metal shell is rotatably arranged on the mobile platform, the top end of the metal shell is detachably connected with a semi-fixed cover and a movable cover, the semi-fixed cover is provided with an opening and closing assembly for driving the movable cover to rotate, and the mobile platform is provided with a tipping power mechanism for driving the steel ladle to pour and pour;
the splash-proof funnel is detachably connected with the heat insulation layer through a connecting piece, and the furnace lining is positioned between the splash-proof funnel and the heat insulation layer;
the molten steel buffer assembly comprises a primary buffer plate and a secondary buffer plate, the secondary buffer plate is connected to the bottom of the primary buffer plate, the primary buffer plate and the secondary buffer plate are obliquely arranged and are staggered, the secondary buffer plate is located at the outlet of the primary buffer plate, and a driving mechanism for driving the molten steel buffer assembly is mounted on the semi-fixed cover;
the outlet pipe, the outlet pipe with the ladle intercommunication, the outlet pipe intercommunication has horizontal buffer tube, horizontal buffer tube intercommunication has flexible pouring pipe, install on the horizontal buffer tube and be used for driving the flexible adjusting part of flexible pouring pipe.
In order to realize the opening and closing of the movable cover and pour the molten steel in the blast furnace into the steel ladle, the opening and closing assembly comprises a first motor, a plurality of rotary bases and a plurality of rotary blocks, the rotary bases are fixedly installed at the top end of the semi-fixed cover, the rotary blocks are fixedly installed at the top end of the movable cover and rotatably connected with the corresponding rotary bases through rotary shafts, the first motor is installed at the top of the semi-fixed cover, and the rotary shafts are connected with the output end of the first motor.
In order to realize the tilting of the ladle, the molten steel is tilted, and further, a support frame is installed at the top end of the mobile station, the support frame is rotatably connected with two rotating shafts, the metal shell is fixedly installed between the two rotating shafts, the tilting power mechanism comprises two first electric cylinders, two racks and two gears, the first electric cylinders are installed on the support frame, the two racks are respectively connected with the output ends of the corresponding first electric cylinders, the two gears are respectively fixedly connected with the corresponding rotating shafts, and the two racks are respectively engaged with the corresponding gears.
For realizing the connection of dismantling of splashproof funnel and ladle, on the basis of preceding scheme, the connecting piece includes collar and a plurality of connecting plate, the collar with the top of splashproof funnel is connected, the connecting plate with the bottom of collar is connected, seted up on the insulating layer a plurality ofly with the spread groove that the connecting plate matches, the connecting plate with the ladle passes through the bolt and can dismantle the connection.
In order to realize the rotation of the molten steel buffer assembly and stir the molten steel, the driving mechanism comprises a second motor and a driving shaft, the second motor is arranged on the semi-fixed cover, the driving shaft is rotatably arranged on the semi-fixed cover, the bottom of the driving shaft extends into the interior of the molten steel ladle and is fixedly connected with the primary buffer plate, the driving shaft is in transmission connection with an output shaft of the second motor, the top ends of the second motor and the driving shaft are both fixedly connected with driving wheels, and the two driving wheels are in transmission connection through a transmission belt.
For the flexible of realizing flexible pouring pipe, adapt to the pouring of the sprue gate of co-altitude not, flexible pouring pipe includes mount pad and multistage flexible pipe, adjacent two be sealed sliding fit between the flexible pipe, multistage flexible pipe pass through the mount pad with the horizontal buffer tube intercommunication, multistage flexible pipe is kept away from the one end intercommunication of mount pad has the pouring head, adjusting part includes the electronic jar of second and movable plate, the electronic jar of second is installed on the lateral wall of horizontal buffer tube, the movable plate with one side that flexible pouring pipe is close to the delivery port is connected, the movable plate with the output of the electronic jar of second is connected.
In order to reduce the influence of slag mixed into molten steel on the pouring quality, preferably, slag filter screens are arranged inside the furnace lining and inside the transverse buffer tube, the driving mechanism is connected with a scraper, and the scraper is contacted with the slag filter screen inside the furnace lining.
(III) advantageous effects
Compared with the known public technology, the invention provides the casting equipment for steel manufacturing, which has the following beneficial effects:
1. according to the invention, molten steel discharged from the blast furnace is primarily buffered through the splash-proof funnel, the molten steel falls into the inner part of the furnace lining, the molten steel is buffered through the primary buffer plate and the secondary buffer plate, the buffered molten steel flows into the inner part of the furnace lining, so that the direct impact of the molten steel on the furnace lining is reduced, meanwhile, the primary buffer plate and the secondary buffer plate can be driven to rotate through the driving mechanism, so that the falling point of the molten steel is changed, the primary contact on the same point of the furnace lining is avoided, meanwhile, the connection of the splash-proof funnel and the heat insulation layer by the connecting piece is released, the furnace lining can be conveniently detached from the inner part of the molten steel ladle.
2. According to the invention, the ladle is driven to rotate by the tilting power mechanism, so that molten steel in the ladle flows out from the water outlet pipe, the molten steel flows into the transverse buffer pipe through the water outlet pipe, the flow of the molten steel is blocked, the flowing speed of the molten steel is slowed down, the telescopic pouring pipe can be driven to stretch and retract by the adjusting assembly, the outlet of the telescopic pouring pipe is close to the pouring gate and even aligned, and the splashing of the molten steel is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic perspective view, partially in section, of a furnace lining, a thermal insulating layer and a metal shell according to the present invention;
FIG. 4 is a schematic exploded perspective view of a furnace lining, a thermal insulation layer and a metal shell according to the present invention;
FIG. 5 is a schematic perspective view of the water outlet tube and transverse buffer tube of the present invention.
The reference numerals in the drawings represent:
1. a mobile station; 2. a splash-proof funnel; 3. a moving wheel; 4. a support frame; 5. a rotating shaft; 6. a water outlet pipe; 7. a transverse buffer tube; 8. hooking; 9. a slag filter screen; 10. a squeegee;
100. a steel ladle; 101. a furnace lining; 102. a thermal insulation layer; 103. a metal housing; 104. a semi-fixed cover; 105. a movable cover;
200. an opening and closing assembly; 201. a first motor; 202. rotating; 203. rotating the block; 204. a rotating shaft;
300. a tilting power mechanism; 301. a first electric cylinder; 302. a rack; 303. a gear;
400. a connecting member; 401. a mounting ring; 402. a connecting plate;
500. a molten steel buffer assembly; 501. a primary buffer plate; 502. a secondary buffer plate;
600. a drive mechanism; 601. a second motor; 602. a drive shaft; 603. a driving wheel; 604. a transmission belt;
700. a telescopic pouring tube; 701. a mounting seat; 702. a telescopic pipe;
800. an adjustment assembly; 801. a second electric cylinder; 802. and (5) moving the plate.
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.
Example 1
Referring to fig. 1 to 4, a casting apparatus for steel manufacturing includes a moving table 1, a ladle 100, a splashback funnel 2, and a molten steel buffer assembly 500.
Referring to fig. 1 and 2, a plurality of moving wheels 3 are installed at the bottom of a moving platform 1, the position of the casting equipment for steel manufacturing can be moved by the rotation of the moving wheels 3, so that the casting equipment can be moved to a to-be-cast mold or a continuous casting machine to transport molten steel, and casting work at different positions is facilitated, a support frame 4 is installed at the top end of the moving platform 1, the support frame 4 is rotatably connected with two rotating shafts 5, a steel ladle 100 is fixedly installed between the two rotating shafts 5, the axial leads of the two rotating shafts 5 are coincident, the inclination of the steel ladle 100 can be realized by the rotating matching of the rotating shafts 5 and the support frame 4, the molten steel in the steel ladle can be poured out for casting, and a hook 8 is connected at the top end of the support frame 4, and can be matched with a hoisting mechanism such as a travelling crane to hoist and move the casting equipment for steel manufacturing.
Referring to fig. 1 to 4, a ladle 100 includes a furnace lining 101, a heat insulation layer 102 and a metal casing 103, which are sequentially arranged from inside to outside, the furnace lining 101 and the heat insulation layer 102 are in sliding fit, the heat insulation layer 102 is fixedly installed inside the metal casing 103, the top end of the metal casing 103 is detachably connected with a semi-fixed cover 104 through a plurality of bolts, the semi-fixed cover 104 is connected with a movable cover 105, the semi-fixed cover 104 and the movable cover 105 are spliced to form a top cover to seal the top end of the ladle 100, the semi-fixed cover 104 is provided with an opening and closing assembly 200 for driving the movable cover 105 to rotate, the opening and closing assembly 200 includes a first motor 201, a plurality of rotating seats 202 and a plurality of rotating blocks 203, the rotating seats 202 are fixedly installed at the top end of the semi-fixed cover 104, the rotating blocks 203 are fixedly installed at the top end of the movable cover 105, the rotating seats 202 are rotatably connected with rotating shafts 204, the rotating blocks 203 are fixedly connected with the corresponding rotating shafts 204, the first motor 201 is installed at the top end of the semi-fixed cover 104, and the rotating shafts 204 are connected with the output ends of the first motor 201;
the movable cover 105 is in a horizontal state and is tightly attached to the top end of the ladle 100, the movable cover 105 is matched with the semi-fixed cover 104 to seal the top of the ladle 100, when the blast furnace molten steel needs to be received, the first motor 201 can drive the rotating shaft 204 and the rotating block 203 to rotate, so that the movable cover 105 is driven to rotate, the top of the ladle 100 is opened, the molten steel can be poured into the ladle 100 through the opening opened by the movable cover 105, meanwhile, the area of the movable cover 105 is limited, the opening area of the top of the ladle 100 is reduced, the splashing of the molten steel is reduced, the heat loss is reduced, and meanwhile, the oxide slag generated by the contact of the molten steel and air is reduced;
referring to fig. 1 and 2, a tilting power mechanism 300 for driving the ladle 100 to pour is installed on the mobile station 1, the tilting power mechanism 300 includes two first electric cylinders 301, two racks 302 and two gears 303, the first electric cylinders 301 are fixedly installed on the support frame 4, the two racks 302 are respectively connected with output ends of the corresponding first electric cylinders 301, the two gears 303 are respectively fixedly connected with the corresponding rotating shafts 204, and the two racks 302 are respectively engaged with the corresponding gears 303;
when the ladle 100 needs to be tipped to dump molten steel in the ladle, the first electric cylinder 301 can drive the rack 302 to lift, the two first electric cylinders 301 synchronously rotate to enable the two racks 302 to synchronously move to drive the gear 303 and the rotating shaft 5 to rotate to enable the ladle 100 to rotate, the rack 302 is located on one side, away from the outlet of the ladle 100, of the gear 303, the initial rack 302 is located at the lowest position, the ladle 100 is located at a vertically upward state, the first electric cylinder 301 drives the rack 302 to lift, the gear 303 drives the top of the ladle 100 to rotate to one side, away from the rack 302, the molten steel is dumped, the first electric cylinder 301 drives the rack 302 to descend to enable the top of the ladle 100 to gradually rotate to the upward state, and the dumping of the molten steel is stopped.
Referring to fig. 3 and 4, the splash-proof funnel 2 is detachably connected with the heat insulation layer 102 through a connecting piece 400, the furnace lining 101 is located between the splash-proof funnel 2 and the heat insulation layer 102, the connecting piece 400 comprises a mounting ring 401 and a plurality of connecting plates 402, the mounting ring 401 is fixedly connected to the top end of the splash-proof funnel 2, the connecting plates 402 are fixedly connected to the bottom end of the mounting ring 401, the heat insulation layer 102 is provided with a plurality of connecting grooves matched with the connecting plates 402, the connecting plates 402 are in sliding fit with the connecting grooves, the ladle 100 is provided with connecting holes, bolts are arranged inside the connecting holes, and the connecting plates 402 are provided with screw holes matched with the bolts;
molten steel in the blast furnace can flow into the interior of the ladle 100 through the splash-proof funnel 2, so that direct impact of the molten steel on the lining 101 is avoided, the molten steel entering the interior of the ladle 100 is blocked, splashing of the molten steel is reduced, the molten steel is gathered when the splash-proof funnel 2 is toppled, the molten steel flows to the outlet of the ladle 100, when the splash-proof funnel 2 is disassembled, the bolts are unscrewed to remove the connection between the connecting plate 402 and the ladle 100, so that the mounting ring 401 can be lifted, the splash-proof funnel 2 is disassembled from the interior of the lining 101, when the splash-proof funnel 2 is installed, the connecting plate 402 is installed into the corresponding connecting groove in a sliding mode, the bolts are screwed into the corresponding screw holes, the connecting plate 402 is connected with the ladle 100, so that the splash-proof funnel 2 is fixed, the lining 101 is limited through the splash-proof funnel 2, and the splash-proof funnel 2 is fixed inside the heat insulation layer 102.
Referring to fig. 3 and 4, the molten steel buffer assembly 500 includes a primary buffer plate 501 and a secondary buffer plate 502, the secondary buffer plate 502 is connected to the bottom of the primary buffer plate 501, the primary buffer plate 501 and the secondary buffer plate 502 are both disposed in an inclined manner, the primary buffer plate 501 and the secondary buffer plate 502 are disposed in a staggered manner, the secondary buffer plate 502 is located at the outlet of the primary buffer plate 501, a driving mechanism 600 for driving the molten steel buffer assembly 500 is mounted on the semi-fixed cover 104, the driving mechanism 600 includes a second motor 601 and a driving shaft 602, the second motor 601 is fixedly mounted on the semi-fixed cover 104, the driving shaft 602 is rotatably mounted on the semi-fixed cover 104, the bottom of the driving shaft 602 extends into the molten steel ladle 100 and is fixedly connected with the primary buffer plate 501, the driving shaft 602 is in transmission connection with the output shaft of the second motor 601, the top ends of the second motor 601 and the driving shaft 602 are both fixedly connected with a transmission wheel 603, and the two transmission wheels 603 are in transmission connection through a transmission belt 604;
when molten steel falls into the interior of the furnace lining 101 from the splash-proof funnel 2, the molten steel intensively falls on the surface of the primary buffer plate 501 through the splash-proof funnel 2, then the molten steel slides to the surface of the secondary buffer plate 502 along with the primary buffer plate 501, and slides to the interior of the furnace lining 101 through the secondary buffer plate 502, the flowing speed of the molten steel is slowed down through the primary buffer plate 501 and the secondary buffer plate 502, so that the direct impact of the molten steel on the furnace lining 101 is reduced, the furnace lining 101 is protected, the service life of the furnace lining is prolonged, the corresponding driving wheels 603 are driven to rotate by the second motor 601, the rotation of the two driving wheels 603 is realized under the transmission action of the driving belt 604, the driving shaft 602 is driven to rotate, so that the primary buffer plate 501 and the secondary buffer plate 502 are driven to rotate, the falling point of the molten steel falling from the secondary buffer plate 502 is changed, the long-time impact on the same point of the furnace lining 101 is avoided, meanwhile, the molten steel in the molten steel can be stirred by the rotation of the primary buffer plate 501 and the secondary buffer plate 502, the molten steel is uniformly distributed, impurities in the molten steel can be collided and floated, cleaned, and the molten steel can be convenient for pouring.
Example 2
Please refer to fig. 5, based on the embodiment 1, a pouring apparatus for steel manufacturing further includes a water outlet pipe 6, the water outlet pipe 6 is communicated with the ladle 100, the water outlet pipe 6 is communicated with a horizontal buffer pipe 7, the horizontal buffer pipe 7 is communicated with a telescopic pouring pipe 700, the horizontal buffer pipe 7 is mounted with an adjusting assembly 800 for driving the telescopic pouring pipe 700 to telescope, the telescopic pouring pipe 700 includes a mounting seat 701 and a multi-stage telescopic pipe 702, two adjacent telescopic pipes 702 are in sealed sliding fit, the multi-stage telescopic pipe 702 is communicated with the horizontal buffer pipe 7 through the mounting seat 701, one end of the multi-stage telescopic pipe 702 far from the mounting seat 701 is communicated with a pouring head, the adjusting assembly 800 includes a second electric cylinder 801 and a moving plate 802, the second electric cylinder 801 is mounted on a side wall of the horizontal buffer pipe 7, the moving plate 802 is connected with one side of the telescopic pouring pipe 700 close to a water outlet, and the moving plate 802 is connected with an output end of the second electric cylinder 801;
can drive a section of flexible pipe 702 that is close to the pouring head through electronic jar 801 of second and remove, adjust the distance between pouring head and the horizontal buffer tube 7, make this pouring equipment adaptation for steel manufacturing pour the sprue gate to different height positions, the opening has been seted up at the top of horizontal buffer tube 7, can observe the condition of molten steel, can in time clear up it when horizontal buffer tube 7 department produces the oxidation slag simultaneously.
Referring to fig. 3 to 5, slag filter screens 9 are installed inside the furnace lining 101 and inside the transverse buffer tube 7, the water outlet pipe 6 is located inside the slag filter screen 9 inside the furnace lining 101, the driving shaft 602 is connected with a scraper 10, the scraper 10 contacts the slag filter screen 9 inside the furnace lining 101, the driving shaft 602 can be driven to rotate by the second motor 601, the slag filter screen 9 can block the oxide slag inside the steel ladle 100 and inside the transverse buffer tube 7, the scraper 10 can scrape off the slag on the surface of the slag filter screen 9 inside the steel ladle 100 to avoid blocking the slag filter screen 9, part of the oxide slag is broken to pass through the slag filter screen 9 in the scraping process, the slag filter screen 9 at the transverse buffer tube 7 is fine in mesh, the broken slag can be blocked, and the slag can be timely cleaned from an opening at the top of the transverse buffer tube 7.
It should be noted that the screw bolts can be screwed to disassemble the semi-fixed cover 104, so that the splash hopper 2, the slag filter 9, and the like can be disassembled, cleaned, repaired, or replaced.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A casting apparatus for steel manufacturing, characterized by comprising:
the device comprises a mobile station (1), wherein a plurality of mobile wheels (3) are mounted at the bottom of the mobile station (1);
the steel ladle (100) comprises a furnace lining (101), a heat insulation layer (102) and a metal shell (103) which are sequentially arranged from inside to outside, the furnace lining (101) and the heat insulation layer (102) are in sliding fit, the heat insulation layer (102) is fixedly installed inside the metal shell (103), the metal shell (103) is rotatably installed on the mobile platform (1), the top end of the metal shell (103) is detachably connected with a semi-fixed cover (104) and a movable cover (105), the semi-fixed cover (104) is provided with an opening and closing assembly (200) for driving the movable cover (105) to rotate, and the mobile platform (1) is provided with a tilting power mechanism (300) for driving the steel ladle (100) to pour and pour;
the splash-proof funnel (2) is detachably connected with the heat insulation layer (102) through a connecting piece (400), and the furnace lining (101) is located between the splash-proof funnel (2) and the heat insulation layer (102);
the molten steel buffer assembly (500) comprises a first-stage buffer plate (501) and a second-stage buffer plate (502), the second-stage buffer plate (502) is connected to the bottom of the first-stage buffer plate (501), the first-stage buffer plate (501) and the second-stage buffer plate (502) are obliquely arranged, the first-stage buffer plate (501) and the second-stage buffer plate (502) are arranged in a staggered mode, the second-stage buffer plate (502) is located at an outlet of the first-stage buffer plate (501), and a driving mechanism (600) for driving the molten steel buffer assembly (500) is installed on the semi-fixed cover (104);
the water outlet pipe (6), the water outlet pipe (6) with the ladle (100) intercommunication, water outlet pipe (6) intercommunication has horizontal buffer tube (7), horizontal buffer tube (7) intercommunication has flexible pouring pipe (700), install on horizontal buffer tube (7) and be used for driving flexible pouring pipe (700) flexible adjusting part (800).
2. The casting apparatus for iron and steel manufacture as claimed in claim 1, wherein the opening and closing assembly (200) comprises a first motor (201), a plurality of rotation bases (202) and a plurality of rotation blocks (203), the rotation bases (202) are fixedly installed on the top end of the semi-fixed cover (104), the rotation blocks (203) are fixedly installed on the top end of the movable cover (105), the rotation blocks (203) are rotatably connected with the corresponding rotation bases (202) through rotation shafts (204), the first motor (201) is installed on the top of the semi-fixed cover (104), and the rotation shafts (204) are connected with the output ends of the first motor (201).
3. The casting equipment for steel manufacturing according to claim 1, wherein a support frame (4) is installed at the top end of the mobile station (1), the support frame (4) is rotatably connected with two rotating shafts (5), and the metal shell (103) is fixedly installed between the two rotating shafts (5).
4. The casting equipment for steel making according to claim 3, wherein said tilting power mechanism (300) comprises two first electric cylinders (301), two racks (302) and two gears (303), said first electric cylinders (301) are mounted on said supporting frame (4), said two racks (302) are respectively connected with the output ends of the corresponding first electric cylinders (301), said two gears (303) are respectively fixedly connected with the corresponding rotating shafts (5), and said two racks (302) are respectively engaged with the corresponding gears (303).
5. The casting equipment for steel making according to claim 1, wherein the connecting piece (400) comprises a mounting ring (401) and a plurality of connecting plates (402), the mounting ring (401) is connected with the top end of the splash-proof funnel (2), the connecting plates (402) are connected with the bottom end of the mounting ring (401), the heat insulation layer (102) is provided with a plurality of connecting grooves matched with the connecting plates (402), and the connecting plates (402) are detachably connected with the ladle (100) through bolts.
6. The casting equipment for steel making according to claim 1, wherein the driving mechanism (600) comprises a second motor (601) and a driving shaft (602), the second motor (601) is installed on the semi-fixed cover (104), the driving shaft (602) is rotatably installed on the semi-fixed cover (104), the bottom of the driving shaft (602) extends into the interior of the ladle (100) and is fixedly connected with the primary buffer plate (501), and the driving shaft (602) is in transmission connection with an output shaft of the second motor (601).
7. The casting equipment for steel making according to claim 6, wherein the top ends of the second motor (601) and the driving shaft (602) are fixedly connected with driving wheels (603), and the two driving wheels (603) are in transmission connection through a transmission belt (604).
8. Pouring device for steel manufacturing according to claim 1, wherein said telescopic pouring tube (700) comprises a mounting seat (701) and a multi-stage telescopic tube (702), two adjacent telescopic tubes (702) are in sliding fit with each other in a sealing manner, the multi-stage telescopic tube (702) is connected to the transverse buffer tube (7) through the mounting seat (701), and the end of the multi-stage telescopic tube (702) away from the mounting seat (701) is connected to a pouring head.
9. The casting equipment for steel making according to claim 1, characterized in that said adjusting assembly (800) comprises a second electric cylinder (801) and a moving plate (802), said second electric cylinder (801) is mounted on the side wall of said transversal buffer tube (7), said moving plate (802) is connected with the side of said telescopic casting tube (700) near the water outlet, said moving plate (802) is connected with the output end of said second electric cylinder (801).
10. Pouring plant for steel making according to claim 1 characterized in that said lining (101) and inside said transversal buffer tubes (7) are fitted with slag filters (9), said driving means (600) being connected with scrapers (10), said scrapers (10) being in contact with the slag filters (9) inside said lining (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000727.9A CN115673305B (en) | 2023-01-03 | 2023-01-03 | Pouring equipment for steel manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000727.9A CN115673305B (en) | 2023-01-03 | 2023-01-03 | Pouring equipment for steel manufacturing |
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| CN115673305A true CN115673305A (en) | 2023-02-03 |
| CN115673305B CN115673305B (en) | 2023-05-23 |
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| CN213257071U (en) * | 2020-09-16 | 2021-05-25 | 湖北美亚达集团金诺机械有限公司 | Casting device for steel ingot production |
| CN114577011A (en) * | 2022-03-04 | 2022-06-03 | 陈思杰 | Extraction element that has separation effect that metal smelting used |
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| CN115673305B (en) | 2023-05-23 |
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Address after: 050000 east of zhaoma village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province Patentee after: Xinji Aosen Special Steel Group Co.,Ltd. Address before: 050000 east of zhaoma village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province Patentee before: Xinji Aosen iron and Steel Group Co.,Ltd. |