CN215614934U - Continuous casting device of master alloy - Google Patents

Abstract

The utility model discloses a continuous casting device for master alloy, which has the technical scheme that: the device comprises a processing table, wherein a plurality of supporting columns are fixedly arranged on the top surface of the processing table, and a continuous casting table is fixedly arranged on the top surface of each supporting column; the rotating plate is arranged on the top surface of the continuous casting table; continuous casting subassembly, the continuous casting subassembly sets up the top surface of rotor plate for process casting liquid, through the charging box, add casting liquid into the charging box when the staff, make casting liquid flow in the inside of pouring basket through first conveying pipeline, through the heating piece, can avoid casting liquid at the in-process that flows to the pouring basket, the difference that receives the outside temperature makes casting liquid's temperature reduce, make casting liquid enter into the inside of vibration crystallizer through the second conveying pipeline after casting liquid gets into the pouring basket, be favorable to the breakage through the vibration crystallizer and refine central equiaxial crystal, effectively improve loose and shrinkage cavity defect in the ingot casting, the quality and the lumber recovery of mother alloy have been improved.

Description

Continuous casting device of master alloy

Technical Field

The utility model relates to the technical field of casting equipment, in particular to a continuous casting device for master alloy.

Background

The master alloy is a material for remelting and pouring after refining, the components are strictly customized according to requirements, a user is mainly a casting producer, and common master alloys comprise a high-temperature alloy master alloy, a dual-phase steel master alloy, a stainless steel master alloy, a heat-resistant steel master alloy and the like.

For example, chinese patent publication No. CN212285831U proposes an up-pouring type low-temperature melting point mother alloy casting system, in which a guide plate and a collection box are provided, when a mother alloy is cast, excess casting liquid flows through a groove on a placement plate, then the casting liquid flows through the guide plate to the inside of the collection box, the collection box collects the excess casting liquid, and after the collection, the collection box is taken out from the inside of a support table through a slider and a handle, so as to avoid waste of the casting liquid, thereby facilitating reuse of the casting liquid, but in this scheme, it is impossible to treat equiaxial crystals in the casting liquid, which results in a reduction in the quality and yield of the mother alloy, and a reduction in the work efficiency, and for example, chinese patent publication No. CN211990902U proposes a mother alloy rotary continuous casting apparatus, in which by rotating a rotary platform, the melt in a tundish is sequentially poured into a plurality of molds circumferentially provided on the upper surface of the rotary platform, the split flow of a splitter plate is omitted, the flowing distance of the molten liquid is reduced, and the loss of the molten liquid is reduced, but the central isometric crystal cannot be broken and refined in the scheme, so that the continuous casting device for the master alloy is provided.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a continuous casting apparatus for a master alloy, which solves the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

an apparatus for continuously casting a master alloy, comprising: the continuous casting device comprises a processing table, a plurality of supporting columns and a continuous casting table, wherein the top surface of the processing table is fixedly provided with the supporting columns; the rotating plate is arranged on the top surface of the continuous casting table; and the continuous casting assembly is arranged on the top surface of the rotating plate and is used for processing the casting liquid.

Through adopting above-mentioned technical scheme, through setting up the continuous casting subassembly, put into the continuous casting subassembly when the staff to the casting liquid, carry out processing to the casting liquid through the continuous casting subassembly, make the casting liquid process for the finished product.

Preferably, the continuous casting assembly comprises: the charging box is fixedly installed on the top surface of the rotating plate, a protection plate is arranged on the top surface of the charging box, a discharging hole is formed in one side of the charging box, and a first conveying pipeline is fixedly installed inside the discharging hole; the installation groove is formed in the top surface of the rotating plate, a tundish is fixedly installed inside the installation groove, two feeding holes are formed in the inner bottom surface of the tundish, a second feeding pipe is fixedly installed inside the feeding holes, and a heating cavity is formed in one side inside the tundish; the heating block is fixedly arranged in the heating cavity; and the two vibration crystallizers are fixedly arranged on the top surface of the processing table.

Through adopting above-mentioned technical scheme, through setting up the charging box, add the charging box to casting liquid when the staff, make casting liquid flow in the inside of middle package through first conveying pipeline, through setting up the heating block, can avoid casting liquid at the in-process that flows to the middle package, the temperature that receives the difference messenger casting liquid of outside temperature reduces, lead to casting liquid to cool off the crystallization in advance and adhere to in the middle package and influence the quality and the yield of master alloy, extend to the inside of vibration crystallizer through the second conveying pipeline, make casting liquid enter into the inside of vibration crystallizer through the second conveying pipeline after casting liquid gets into the middle package, be favorable to breakage and refine central equiaxial crystal through the vibration crystallizer, effectively improve loose and shrinkage cavity defect in the ingot casting, the quality and the yield of master alloy have been improved.

Preferably, the top surface of the processing platform is provided with a cooling assembly for cooling the casting liquid after continuous casting.

Through adopting above-mentioned technical scheme, through setting up cooling module, after casting liquid process vibration crystallizer processing, casting liquid can form master alloy solid form, and master alloy self at this moment has higher temperature, need cool off master alloy, cools down master alloy through cooling module, makes things convenient for the follow-up processing to master alloy of staff.

Preferably, the cooling assembly includes: the cooling device comprises two cooling covers, a cooling device and a control device, wherein the two cooling covers are fixedly arranged on the top surface of the processing table, a plurality of rolling grooves are formed in two sides of the interior of each cooling cover, rolling columns are movably sleeved in the rolling grooves, and a plurality of cooling holes are formed in the top surface of each cooling cover; the processing platform comprises a plurality of water inlet holes, wherein the water inlet holes are formed in the top surface of the processing platform respectively, and cooling pipes are fixedly arranged inside the water inlet holes.

Through adopting above-mentioned technical scheme, through setting up the cooling cover, in casting liquid after processing from the vibration crystallizer inside formed mother's alloy and entered into the cooling, be convenient for mother's alloy and remove in inside through setting up the rolling post, improve work efficiency, through setting up the cooling hole, through the inside water pump of cooling pipe to the cooling water suction to the cooling hole, through the cooling hole even spraying of cooling water at the inside mother's alloy of cooling cover, to the effectual cooling of mother's alloy.

Preferably, two water storage tanks are arranged on the top surface of the processing table, and a plurality of water pumping holes are formed in one side of the inside of each water storage tank.

Through adopting above-mentioned technical scheme, through setting up the catch basin, the staff adds the cooling water in the catch basin, and the cooling water suction of water pump through cooling tube internally mounted in the catch basin to the cooling cover, the hole of drinking water is linked together with the inlet opening, and the sweeps that can avoid cooling to produce through the inside filter screen in the hole of drinking water enters into the cooling tube, avoids influencing the normal operating of cooling tube, improves the practicality.

Preferably, the top surface of the continuous casting table is provided with a rotating groove, and a driving motor is fixedly installed inside the rotating groove.

Through adopting above-mentioned technical scheme, through setting up driving motor, can make the rotor plate carry out one hundred eighty degrees rotations for two charging boxes can add casting liquid to the centre package respectively, when the casting liquid of one of them charging box inside of a plurality of charging box was used up, start driving motor, make the rotor plate carry out one hundred eighty degrees rotations, make another charging box reinforced to the centre package, improved work efficiency also be convenient for the staff and add casting liquid to the charging box simultaneously.

In summary, the utility model mainly has the following beneficial effects:

through setting up the charging box, in adding the charging box to casting liquid when the staff, make casting liquid flow in the inside of tundish through first conveying pipeline, through setting up the heating piece, can avoid casting liquid at the in-process that flows to the tundish, the temperature that receives the difference messenger casting liquid of outside temperature reduces, lead to casting liquid to cool off the quality and the lumber recovery that the crystallization adheres to influence master alloy in the tundish in advance, extend to the inside of vibration crystallizer through the second conveying pipeline, make casting liquid enter into the inside of vibration crystallizer through the second conveying pipeline after casting liquid gets into the tundish, be favorable to breakage and refine central equiaxial crystal through the vibration crystallizer, effectively improve loose and shrinkage cavity defect in the ingot casting, the quality and the lumber recovery of master alloy have been improved.

Through setting up the cooling jacket, when the casting liquid after processing from the internal portion of the vibration crystallizer forms the mother alloy and enters into the cooling, facilitate the mother alloy to move in the inside through setting up the rolling column, through setting up the cooling hole, the cooling water is pumped into the cooling hole through the water pump inside the cooling pipe, spray the mother alloy inside the cooling jacket evenly through the cooling hole to the cooling water, to the effective cooling of mother alloy, through setting up the catch basin, the staff adds the cooling water into the catch basin, pump the cooling water in the catch basin into the cooling jacket through the water pump that the cooling pipe installs internally, the pumping hole is linked together with the inlet opening, can avoid the sweeps that the cooling produces to enter into the cooling pipe through the filter screen inside the pumping hole, avoid influencing the normal operating of the cooling pipe, through setting up driving motor, can make the rotor plate rotate by one hundred eighty degrees, make two charging boxes can add the casting liquid to the pouring basket respectively, when the casting liquid in one of them charging box in a plurality of charging box was used up, start driving motor, make the rotor plate carry out one hundred eighty degrees rotations for another charging box is reinforced to the centre package, has improved work efficiency and also is convenient for the staff and adds casting liquid to the charging box simultaneously, improves the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a reservoir of the present invention;

FIG. 3 is a schematic view of the construction of the rotating plate of the present invention;

FIG. 4 is a diagram illustrating a split structure of the present invention;

FIG. 5 is a schematic view of the cooling jacket of the present invention in a disassembled configuration.

Reference numerals: 1. a processing table; 2. a support pillar; 3. a continuous casting table; 4. a rotating plate; 5. a charging box; 6. a discharge hole; 7. a first feed delivery pipe; 8. mounting grooves; 9. a tundish; 10. a feed hole; 11. a second delivery pipe; 12. a protection plate; 13. a heating cavity; 14. a heating block; 15. vibrating the crystallizer; 16. a cooling jacket; 17. a rolling groove; 18. a rolling post; 19. a cooling hole; 20. a water inlet hole; 21. a cooling pipe; 22. a water storage tank; 23. a water pumping hole; 24. a rotating groove; 25. the motor is driven.

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, 2, 3 and 4, a continuous casting device for master alloy comprises a processing table 1, wherein a plurality of support columns 2 are fixedly installed on the top surface of the processing table 1, a continuous casting table 3 is fixedly installed on the top surface of the support columns 2, a rotating plate 4 is arranged on the top surface of the continuous casting table 3, a continuous casting component is arranged on the top surface of the rotating plate 4 and used for processing casting liquid, the continuous casting component comprises a charging box 5, the charging box 5 is fixedly installed on the top surface of the rotating plate 4, two hinges are fixedly installed on one side of the top surface of the charging box 5, a protection plate 12 is arranged on the top surface of the charging box 5, the protection plate 12 is rotatably connected through the hinges, a discharge hole 6 is formed in one side of the charging box 5, a first material conveying pipe 7 is fixedly installed in the discharge hole 6, a mounting groove 8 is formed in the top surface of the rotating plate 4, a tundish 9 is fixedly installed in the mounting groove 8, the first material conveying pipe 7 enables the casting liquid to flow into the tundish 9, two feeding holes 10 are arranged on the inner bottom surface of the tundish 9, a second conveying pipe 11 is fixedly arranged in the feeding holes 10, a heating cavity 13 is arranged on one side of the inner part of the tundish 9, a heating block 14 is fixedly arranged in the heating cavity 13, the heating block 14 is arranged, so that the phenomenon that the temperature of casting liquid is reduced due to the difference of external temperature in the process of flowing the casting liquid to the tundish 9, the casting liquid is cooled in advance and crystallized and attached to the tundish 9 to influence the quality and the yield of mother alloy is avoided, two vibration crystallizers 15 are fixedly arranged on the top surface of the processing table 1, one end of the second conveying pipe 11 extends into the vibration crystallizers 15 and extends into the vibration crystallizers 15 through the second conveying pipe 11, when the casting liquid enters the tundish 9, the casting liquid enters the vibration crystallizers 15 through the second conveying pipe 11, and the vibration crystallizers 15 are favorable for crushing and refining central equiaxial crystals, effectively improves the defects of looseness and shrinkage cavity in the cast ingot and improves the quality and yield of the master alloy.

Referring to fig. 1, 2, 3, 4 and 5, a cooling assembly is arranged on the top surface of a processing table 1 and used for cooling casting liquid finished by continuous casting, the cooling assembly comprises two cooling covers 16, the two cooling covers 16 are both fixedly arranged on the top surface of the processing table 1, a plurality of rolling grooves 17 are respectively arranged on two sides of the interior of the cooling covers 16, rolling columns 18 are movably sleeved in the rolling grooves 17, a plurality of cooling holes 19 are respectively arranged on the top surface of the cooling covers 16, cooling water is uniformly sprayed on mother alloy in the cooling covers 16 through the cooling holes 19 to effectively cool the mother alloy, a plurality of water inlet holes 20 are respectively arranged on the top surface of the processing table 1, a cooling pipe 21 is fixedly arranged in the water inlet holes 20, two water storage grooves 22 are respectively arranged on the top surface of the processing table 1, a plurality of water pumping holes 23 are arranged on one side of the interior of the water storage grooves 22, the cooling water in the water storage grooves 22 is pumped into the cooling covers 16 through a water pump arranged in the cooling pipe 21, can avoid the sweeps that the cooling produced to enter into cooling tube 21 through the inside filter screen of draw-water hole 23, avoid influencing the normal operating of cooling tube 21, it sets up the top surface at continuous casting platform 3 to rotate groove 24, the inside fixed mounting who rotates groove 24 has driving motor 25, rotor plate 4 is through with driving motor 25 drive shaft fixed connection, through setting up driving motor 25, can make rotor plate 4 carry out one hundred eighty degrees rotations, make two charging box 5 can add the casting liquid to middle package 9 respectively, when the casting liquid of one of them charging box 5 inside is used up, start driving motor 25, make rotor plate 4 carry out one hundred eighty degrees rotations, make another charging box 5 feed in raw material to middle package 9, the staff of also being convenient for when having improved work efficiency adds the casting liquid to charging box 5.

The working principle is as follows: referring to fig. 1-5, by arranging the charging box 5, when a worker adds the casting liquid into the charging box 5, the casting liquid flows into the tundish 9 through the first material conveying pipe 7, the heating block 14 is arranged, so that the temperature of the casting liquid is prevented from being reduced due to the difference of external temperature in the process of flowing to the tundish 9, the casting liquid is cooled in advance, crystallized and attached to the tundish 9 to influence the quality and yield of the master alloy, the casting liquid extends into the vibrating crystallizer 15 through the second material conveying pipe 11, after entering the tundish 9, the casting liquid enters the vibrating crystallizer 15 through the second material conveying pipe 11, the vibrating crystallizer 15 is favorable for crushing and refining central equiaxial crystals, the defects of looseness and shrinkage cavities in the cast ingot are effectively improved, and the quality and yield of the master alloy are improved.

By arranging the cooling cover 16, when the mother alloy formed by the casting liquid processed from the inside of the vibrating crystallizer 15 enters the cooling cover 16, the mother alloy can be conveniently moved in the cooling cover by arranging the rolling column 18, the working efficiency is improved, by arranging the cooling hole 19, cooling water is pumped into the cooling hole 19 by a water pump in the cooling pipe 21, the cooling water is uniformly sprayed on the mother alloy in the cooling cover 16 by the cooling hole 19, the mother alloy is effectively cooled, by arranging the water storage tank 22, a worker adds the cooling water into the water storage tank 22, the cooling water in the water storage tank 22 is pumped into the cooling cover 16 by a water pump arranged in the cooling pipe 21, the water pumping hole 23 is communicated with the water inlet hole 20, waste scraps generated by cooling can be prevented from entering the cooling pipe 21 by a filter screen in the water pumping hole 23, the influence on the normal operation of the cooling pipe 21 is avoided, and by arranging the driving motor 25, can make rotor plate 4 carry out one hundred eighty degrees rotatoryly for two charging boxes 5 can add casting liquid to pouring basket 9 respectively, when the casting liquid of one of them charging box 5 inside in a plurality of charging box 5 used up, start driving motor 25, make rotor plate 4 carry out one hundred eighty degrees rotatoryly, make another charging box 5 reinforced pouring basket 9, improved work efficiency also be convenient for simultaneously the staff add casting liquid to charging box 5, improve the practicality.

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 (6)

1. An apparatus for continuously casting a master alloy, comprising:

the device comprises a processing table (1), wherein a plurality of supporting columns (2) are fixedly mounted on the top surface of the processing table (1), and a continuous casting table (3) is fixedly mounted on the top surface of each supporting column (2);

the rotating plate (4), the rotating plate (4) is arranged on the top surface of the continuous casting table (3);

and the continuous casting assembly is arranged on the top surface of the rotating plate (4) and is used for processing the casting liquid.

2. The apparatus for continuously casting a master alloy according to claim 1, wherein the continuous casting assembly comprises:

the two charging boxes (5) are fixedly mounted on the top surface of the rotating plate (4), a protection plate (12) is arranged on the top surface of each charging box (5), a discharging hole (6) is formed in one side of each charging box (5), and a first material conveying pipe (7) is fixedly mounted inside each discharging hole (6);

the feeding device comprises a mounting groove (8), wherein the mounting groove (8) is formed in the top surface of the rotating plate (4), a tundish (9) is fixedly mounted inside the mounting groove (8), two feeding holes (10) are formed in the bottom surface of the tundish (9), a second feeding pipe (11) is fixedly mounted inside the feeding holes (10), and a heating cavity (13) is formed in one side inside the tundish (9);

the heating block (14), the said heating block (14) is fixedly mounted inside said heating chamber (13);

the two vibration crystallizers (15) are respectively and fixedly arranged on the top surface of the processing table (1).

3. The apparatus for continuously casting a master alloy according to claim 1, wherein: the top surface of the processing platform (1) is provided with a cooling assembly for cooling the casting liquid after continuous casting.

4. The apparatus for continuously casting a master alloy according to claim 3, wherein the cooling unit comprises:

the cooling device comprises two cooling covers (16), wherein the two cooling covers (16) are fixedly arranged on the top surface of the processing table (1), a plurality of rolling grooves (17) are formed in two sides of the interior of each cooling cover (16), rolling columns (18) are movably sleeved in the rolling grooves (17), and a plurality of cooling holes (19) are formed in the top surface of each cooling cover (16);

a plurality of inlet opening (20), a plurality of inlet opening (20) are seted up respectively the top surface of processing platform (1), the inside fixed mounting of inlet opening (20) has cooling pipe (21).

5. The apparatus for continuously casting a master alloy according to claim 1, wherein: two water storage tanks (22) are arranged on the top surface of the processing table (1), and a plurality of water pumping holes (23) are arranged on one side of the inside of each water storage tank (22).

6. The apparatus for continuously casting a master alloy according to claim 1, wherein: the top surface of the continuous casting table (3) is provided with a rotating groove (24), and a driving motor (25) is fixedly mounted inside the rotating groove (24).

Images