Production device and production process for efficiently recycling titanium alloy for ingot manufacturing

Abstract

The invention relates to the technical field of metal recovery, and provides a production device and a production process for titanium alloy efficient recovery and ingot manufacturing, a pouring cup is arranged on a support, and a plurality of outlets are formed in the bottom of the pouring cup; the multiple molds are all arranged on the support and located below the multiple outlets correspondingly, and the molds are used for receiving molten liquid flowing down from the outlets. By means of the technical scheme, the problem that in the prior art, the production cost of industrial pure titanium and ZTC4 metal titanium ingots is high is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal recovery, and in particular to a production device and a production process for efficient recovery and ingot making of titanium alloy. Background Art

[0002] Industrial pure titanium is widely used in the marine and chemical industries due to its high strength and strong corrosion resistance. In recent years, the demand for pure titanium castings such as chemical pump bodies and valve bodies has increased, but the price of titanium alloys is relatively high, and the production cost of castings is relatively high.

[0003] In the prior art, industrial pure titanium and ZTC4 are usually melted by vacuum consumable arc melting, electroslag melting, vacuum induction melting, electron beam melting, and cold hearth melting and then re-cast, but these melting methods have the disadvantages of complex equipment, complex process and high production cost. Summary of the invention

[0004] The invention provides a production device and a production process for efficiently recovering titanium alloy ingots, which solves the problem of high production cost of industrial pure titanium and ZTC4 metal titanium ingots in the related art.

[0005] The technical solution of the present invention is as follows: A production device for efficiently recovering titanium alloy ingots, comprising: Bracket; A pouring cup is arranged on the bracket, and the bottom of the pouring cup has a plurality of outlets; There are several molds, all of which are arranged on the support. The molds are respectively located under the outlets, and the molds are used to receive the melt flowing down from the outlets.

[0006] Optionally, the plurality of molds are tiltedly arranged on the bracket, and the mold pouring port faces the outlet, and further comprises: A guide pipe is arranged at the outlet, and is used to guide the melt in the pouring cup to the mold.

[0007] Optionally, it also includes: The guide platform is arranged at the bottom of the pouring cup. The guide platform is conical. The axis of the guide platform coincides with the axis of the pouring cup. The guide platform is used to guide the melt in the pouring cup to the outlet.

[0008] Optionally, the pouring cup comprises: A connecting portion, wherein the connecting portion has a plurality of first through grooves; There are several side baffles, which are all detachably arranged at one end of the connecting part, and several of the side baffles constitute the side wall of the pouring cup; The base is arranged on the bracket, the connecting part is detachably connected to the base on the side away from the side blocking part, the guide platform is arranged on the base, and the bottom has a plurality of second through grooves. After the base abuts against the connecting part, the first through grooves and the second through grooves form the outlet.

[0009] Optionally, the connecting portion has an annular boss at one end and a plurality of second threaded holes at the other end, and the base has a plurality of third threaded holes, and further comprises: There are several connecting blocks, which are respectively arranged at one end of the side stop parts close to each other, and the connecting block has a first threaded hole, and several side stop parts are clamped on the annular boss through the connecting block and the first bolt; There are several locking blocks, each of which has at least two fourth threaded holes. The fourth threaded holes on each locking block coincide with the axes of one of the second threaded holes and one of the third threaded holes respectively. The base is arranged on the connecting portion through the locking block.

[0010] Optionally, the locking block has a groove, the guide tube has a first protrusion, the first protrusion is located in the groove, and the locking block is used to provide a force for the first protrusion to approach the pouring cup.

[0011] Optionally, one end of the side baffle away from the connecting portion has a pouring spout, and one end of the flow guide tube away from the pouring cup has an arc-shaped boss.

[0012] Optionally, it also includes: There are several diverter plates, all of which are arranged on the side baffles, and the top of the diverter plate has a third through hole; There are several lifting pallets, all of which are lifted and lowered on the base. The lifting direction of the lifting pallet coincides with the axis of the pouring cup. After being lifted and lowered, the lifting pallet moves away from or close to the third through hole. Several of the lifting pallets and several of the diverter plates divide the pouring cup into several containing spaces, and the containing spaces are used to contain the melt. After the lifting pallet is lifted and lowered, the containing spaces are opened or closed, and the several containing spaces are respectively connected to the outlets.

[0013] A titanium alloy efficient recycling ingot production process, comprising: S1, industrial pure titanium scraps are divided into fragments; S2, cleaning the contamination layer of the industrial pure titanium fragments and drying them; S3, placing industrial pure titanium fragments in equal parts into different molds; S4, melting and pouring the industrial pure titanium melt required for the mold; S5, using a pouring cup to pour the industrial pure titanium melt into the mold with the industrial pure titanium fragments to form a new integral industrial pure titanium.

[0014] Optionally, one of the plurality of molds does not contain industrial pure titanium fragments, and the industrial pure titanium formed in the mold without industrial pure titanium fragments is used as the next smelting material.

[0015] The working principle and beneficial effects of the present invention are: In the present invention, the pouring cup can hold the molten titanium metal. After the molten titanium metal is poured into the pouring cup, the molten titanium metal in the pouring cup can flow from the outlets to different molds respectively, and complete cooling and molding in the molds. The mold is made of cast iron and has a bottom cylindrical structure with a wall thickness of 40-50mm. The mold can be fixed by a special bracket. The bracket can be fixed and positioned by a specific circular hole on the ground or the chassis. The bracket can be transported by a forklift, thereby achieving the purpose of transporting the mold, which is not only convenient for positioning the mold, but also convenient for transporting the mold.

[0016] Before pouring the titanium melt, the operator can cut the titanium metal to be recycled into small pieces before use, and then place the small pieces of titanium metal in different molds, and re-pour the titanium melt into the mold through the pouring cup to fill the gaps between the small pieces of titanium metal. After the titanium melt is cooled, a new titanium ingot can be formed. Because the titanium melt only needs to fill the gaps between the small pieces of titanium metal in the mold, a small amount of titanium metal can be used to complete the molding of several titanium metal ingots, thereby achieving the purpose of recycling titanium metal, thereby reducing the production cost of titanium metal ingots. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is an exploded view of the pouring cup of the present invention; Figure 3 This is an exploded view of the pouring cup of the present invention from another angle; Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 5 For the present invention Figure 1 The enlarged structural diagram at B in the middle; Figure 6 It is a structural schematic diagram of another angle of the present invention.

[0019] In the figure: 100, bracket, 200, pouring cup, 210, outlet, 300, mold, 400, guide tube, 500, guide platform, 220, connecting part, 221, first through groove, 230, side stopper, 240, base, 241, second through groove, 222, annular boss, 250, connecting block, 260, locking block, 261, groove, 410, first protrusion, 231, pouring spout, 420, arc-shaped boss, 600, diverter plate, 610, third through hole, 700, lifting support plate. DETAILED DESCRIPTION In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0020] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0021] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] Reference Figure 1 to Figure 6 The present invention proposes a production device for efficient recovery of titanium alloy ingots, including a pouring cup 200 arranged on a bracket 100, and the bottom of the pouring cup 200 has a plurality of outlets 210; there are a plurality of molds 300, all of which are arranged on the bracket 100, and the plurality of molds 300 are respectively located under the plurality of outlets 210, and the molds 300 are used to receive the molten liquid flowing down from the outlets 210.

[0024] In this embodiment, the pouring cup 200 can hold the molten titanium. After the molten titanium is poured into the pouring cup 200, the molten titanium in the pouring cup 200 can flow from the outlet 210 to different molds 300 respectively, and complete cooling and forming in the mold 300. The mold 300 is made of cast iron and has a bottom cylindrical structure with a wall thickness of 40-50mm. The mold 300 can be fixed by a special bracket. The bracket can be fixed in position by a specific circular hole on the ground or the chassis. The bracket can be transferred by a forklift, thereby achieving the purpose of transferring the mold 300, which is not only convenient for positioning the mold 300, but also convenient for transferring the mold 300.

[0025] Before pouring the titanium melt, the operator can cut the titanium metal to be recycled into small pieces before use, and then place the small pieces of titanium metal in different molds 300 respectively, and re-pour the titanium melt into the mold 300 through the pouring cup 200 to fill the gaps between the small pieces of titanium metal. After the titanium melt is cooled, a new titanium ingot can be formed. Because the titanium melt only needs to fill the gaps between the small pieces of titanium metal in the mold 300, a small amount of titanium metal can be used to complete the molding of several titanium metal ingots, thereby achieving the purpose of recycling titanium metal, thereby reducing the production cost of titanium metal ingots.

[0026] Furthermore, a plurality of molds 300 are tiltedly arranged on the support 100 , with the pouring port of the mold 300 facing the outlet 210 , and also include a guide pipe 400 arranged at the outlet 210 , and the guide pipe 400 is used to guide the melt in the pouring cup 200 to the mold 300 .

[0027] In this embodiment, the mold 300 is tilted on the support 100 through a special bracket, which is easier to fix and more stable during the pouring process than the vertically placed mold 300. The pouring port of the mold 300 faces the outlet 210, so that the melt in the pouring cup 200 flows into the mold 300 under the action of gravity, thereby completing the pouring of the ingot.

[0028] The flow guide tube 400 can be used as an extension of the pouring cup 200, so that the melt in the pouring cup 200 can more easily enter the mold 300, avoiding the loss of the melt, which is beneficial to saving production costs. The flow guide tube 400 is in an inclined state during use, and the inclination angle is the same as that of the mold 300, which is beneficial to prevent the splashing of the melt. The flow guide tube 400 is made of high-purity graphite, so that the flow guide tube 400 has good heat resistance and stability.

[0029] Furthermore, the guide platform 500 is arranged at the bottom of the pouring cup 200. The guide platform 500 is conical, and the axis of the guide platform 500 coincides with the axis of the pouring cup 200. The guide platform 500 is used to guide the melt in the pouring cup 200 to the outlet 210.

[0030] In this embodiment, the conical guide platform 500 can make the molten liquid in the pouring cup 200 completely flow into the mold 300 through the outlet 210, thereby avoiding the residual molten liquid at the bottom of the pouring cup 200.

[0031] Furthermore, the pouring cup 200 includes a connecting portion 220 having a plurality of first through grooves 221; a plurality of side stoppers 230, all of which are detachably arranged at one end of the connecting portion 220, and the plurality of side stoppers 230 constitute the side wall of the pouring cup 200; a base 240 is arranged on the bracket 100, and the connecting portion 220 is detachably connected to the base 240 on the side away from the side stoppers 230, and a flow guide platform 500 is arranged on the base 240, and has a plurality of second through grooves 241 at the bottom, and after the base 240 abuts against the connecting portion 220, the first through grooves 221 and the second through grooves 241 form an outlet 210.

[0032] In this embodiment, the pouring cup 200 is a split structure, and the pouring cup 200 is composed of a connecting portion 220, a plurality of side stop portions 230, and a base 240. After the molten metal contacts the pouring cup 200, a solidified shell will be generated on the inner wall of the pouring cup 200. The split pouring cup 200 facilitates the cleaning of the solidified shell inside the pouring cup 200, thereby preventing excessive accumulation of the solidified shell from affecting the normal use of the pouring cup 200.

[0033] A first through groove 221 on the connecting portion 220 and a second through groove 241 on the base 240 form an outlet 210. After the connecting portion 220 is separated from the base 240, it is convenient to clean the solidified shells on the side wall of the outlet 210 to prevent the outlet 210 from being blocked by excessive accumulation of solidified shells.

[0034] Furthermore, the connecting portion 220 has an annular boss 222 at one end and a plurality of second threaded holes at the other end, the base 240 has a plurality of third threaded holes, and also includes a plurality of connecting blocks 250, which are respectively arranged at one end close to each other of the side blocking portions 230, the connecting block 250 has a first threaded hole, and the plurality of side blocking portions 230 are clamped on the annular boss 222 through the connecting block 250 and the first bolt; there are a plurality of locking blocks 260, and the locking block 260 has at least two fourth threaded holes, and the fourth threaded holes on each locking block 260 coincide with the axes of a second threaded hole and a third threaded hole respectively, and the base 240 is arranged on the connecting portion 220 through the locking block 260.

[0035] In this embodiment, one end of the connecting portion 220 has an annular boss 222, the inner parts of the plurality of side baffles 230 are abutted against the annular boss 222, and the plurality of side baffles 230 are connected end to end and surround the annular boss 222 to form the side wall of the pouring cup 200.

[0036] The connecting blocks 250 are arranged at both ends of the side stoppers 230 close to each other, and the connecting blocks 250 have a first threaded hole, and the connecting blocks 250 on the two side stoppers 230 can be brought close to each other by fasteners such as first bolts and nuts, so as to be tightly clamped on the annular boss 222. The use of fasteners to connect several side stoppers 230 to form the side wall of the pouring cup 200 is not only firm and reliable, but also easy to disassemble and install.

[0037] The connecting part 220 and the base 240 are connected together through a plurality of locking blocks 260, each of which has two fourth threaded holes, which correspond to a second threaded hole and a third threaded hole respectively, and the locking blocks 260 can be fixed to the connecting part 220 and the base 240 respectively by bolts, thereby achieving the purpose of connecting the connecting part 220 and the base 240. The base 240 and the connecting part 220 are connected together through the locking blocks 260, which is not only firmly and reliably connected and easy to disassemble, but also avoids the influence of the internal high-temperature metal melt on the connection.

[0038] Furthermore, the locking block 260 has a groove 261 , and the flow guide tube 400 has a first protrusion 410 . The first protrusion 410 is located in the groove 261 . The locking block 260 is used to provide a force for the first protrusion 410 to approach the pouring cup 200 .

[0039] In this embodiment, one end of the guide tube 400 is abutted against the connecting portion 220 and the base 240, so that the interior of the guide tube 400 is connected to the outlet 210. The groove 261 of the locking block 260 can make the first protrusion 410 be located between the locking block 260 and the pouring cup 200. The locking block 260 can use the bolt at the fourth threaded hole to tightly press the first protrusion 410 against the pouring cup 200, thereby completing the fixation of the guide tube 400.

[0040] Furthermore, one end of the side stop 230 away from the connecting portion 220 has a pouring spout 231 , and one end of the flow guide tube 400 away from the pouring cup 200 has an arc-shaped boss 420 .

[0041] In this embodiment, a side stop 230 has a pouring spout 231 at one end away from the connection portion 220, and the pouring spout 231 is convenient for pouring the molten titanium into the pouring cup 200 to reduce the splashing of the molten titanium. The end of the guide tube 400 away from the pouring cup 200 has an arc-shaped boss 420, which is similar to a duckbill shape, and is helpful to prevent the molten liquid in the guide tube 400 from splashing away from the mold 300 when leaving.

[0042] Furthermore, it also includes a plurality of diverter plates 600, all of which are arranged on the side blocking portion 230, and a third through hole 610 is provided on the top of the diverter plate 600; there are a plurality of lifting pallets 700, all of which are lifted and lowered on the base 240, and the lifting direction of the lifting pallet 700 coincides with the axis of the pouring cup 200. After the lifting pallet 700 is lifted and lowered, it moves away from or close to the third through hole 610. The plurality of lifting pallets 700 and the plurality of diverter plates 600 divide the pouring cup 200 into a plurality of containing spaces, and the containing spaces are used to contain the melt. After the lifting pallet 700 is lifted and lowered, the containing spaces are opened or closed, and the plurality of containing spaces are respectively connected to the outlet 210.

[0043] In this embodiment, the side stopper 230 has a plurality of diverter plates 600. After the plurality of side stoppers 230 abut against each other to form the side wall of the pouring cup 200, the ends of the plurality of diverter plates 600 close to the axis of the pouring cup 200 abut against each other. A plurality of lifting support plates 700 are lifted and lowered on the base 240. After one lifting support plate 700 rises, it enters between two diverter plates 600. The plurality of lifting support plates 700, the plurality of diverter plates 600, and the side wall of the pouring cup 200 divide the pouring cup 200 into a plurality of containing spaces, and the containing spaces are used to contain the titanium melt.

[0044] The bottom of the diverter plate 600 has a third through hole 610. When the molten titanium metal in the containing space reaches a certain height, it will be connected with other containing spaces through the third through hole 610, so that the molten titanium metal in several containing spaces are at the same liquid level. After the lifting support plate 700 descends and leaves between the diverter plates 600, the molten titanium metal in the containing space can fall down and flow to the mold 300 through the outlet 210.

[0045] The amount of the titanium melt in each containing space can be adjusted by setting the manifold plate 600 , so that the pouring cup 200 can achieve quantitative pouring into each mold 300 .

[0046] A titanium alloy efficient recycling ingot production process, comprising: S1, industrial pure titanium scraps are divided into fragments; S2, cleaning the contamination layer of the industrial pure titanium fragments and drying them; S3, placing industrial pure titanium fragments in equal parts into different molds 300; S4, melting the industrial pure titanium melt required for the casting mold 300; S5, using the pouring cup 200 to pour the industrial pure titanium melt into the mold 300 with the industrial pure titanium fragments to form a new whole industrial pure titanium.

[0047] In this embodiment, the operator first separates the non-recyclable part of the raw material by gas cutting, and divides the recyclable part into small pieces (under the premise that gas cutting can be achieved, the smaller the volume after division, the better the effect). Use a grinder or pickling method to remove the contaminated layer and gas cutting marks on the surface of the small piece of titanium. After cleaning the contaminated layer, soak the small piece of metal titanium in water, and use a wire brush to remove foreign matter such as free sand and dust on the surface. Then use an oven to remove the residual moisture on the surface of the recycled material, and the temperature of the oven is not less than 120°C. After the above steps, it is put into different molds 300 according to the amount after being inspected and qualified by the inspector.

[0048] The operator completes the assembly of the pouring cup 200 , and uses a forklift to place the mold 300 at a designated location, and then pours the molten metal into the pouring cup 200 to complete the pouring of the mold 300 .

[0049] After the casting of the mold 300 is completed, the pouring cup 200 is removed from the bracket 100, and the pouring cup 200 is disassembled to remove the solidified shell in the pouring cup 200 for the next use. The ingot in the mold 300 is first machined at both ends of the ingot, and samples are taken from the upper, middle and lower ends of the ingot for chemical composition inspection. After passing the inspection, it is put into storage for pending determination.

[0050] Furthermore, one of the molds 300 does not contain industrial pure titanium fragments, and the industrial pure titanium formed in the mold 300 without industrial pure titanium fragments is used as the next smelting material.

[0051] In this embodiment, an ingot in one mold 300 is selected from among several molds 300 as a mother ingot. The diameter of the mother ingot is different from that of other ingots. In order to ensure that the mother ingot and other ingots are cast at the same time, the diameter of the guide tube 400 corresponding to the mother ingot can be adjusted accordingly. The weight of the small piece of titanium metal in the ingot mold 300 is kept consistent. The mold 300 of the mother ingot can be pure liquid without placing small pieces of titanium metal, so that the mother ingot can re-enter the vacuum shell furnace to melt into liquid for the next casting.

[0052] Take four casting molds 300 as an example: The volume of the mother ingot is set to M·kg, the volume of the other three molds 300 is set to N·kg, and the total weight of the small pieces of titanium metal is set to K·kg.

[0053] The total amount of metal that needs to be poured into the mold 300 is (M+3N)-K, and the amount of metal that needs to be melted is (M+3N)-K+the weight gain of the crucible shell+the weight gain of the pouring cup 200.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A production device for efficiently recovering titanium alloy ingots, characterized in that: include: Bracket (100); A pouring cup (200) is arranged on the support (100), and the bottom of the pouring cup (200) has a plurality of outlets (210); There are a plurality of molds (300), all of which are arranged on the support (100), and the plurality of molds (300) are respectively located below the plurality of outlets (210), and the molds (300) are used to receive the melt flowing down from the outlets (210).

2. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 1, characterized in that: The plurality of molds (300) are all tiltedly arranged on the support (100), the pouring ports of the molds (300) are facing the outlet (210), and further include: A flow guide pipe (400) is arranged at the outlet (210), and the flow guide pipe (400) is used to guide the melt in the pouring cup (200) to the mold (300).

3. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 2, characterized in that: Also includes: The flow guide platform (500) is arranged at the bottom of the pouring cup (200), the flow guide platform (500) is conical, the axis of the flow guide platform (500) coincides with the axis of the pouring cup (200), and the flow guide platform (500) is used to guide the melt in the pouring cup (200) to the outlet (210).

4. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 3 is characterized in that: The pouring cup (200) comprises: A connecting portion (220), wherein the connecting portion (220) has a plurality of first through grooves (221); A plurality of side blocking portions (230) are detachably arranged at one end of the connecting portion (220), and a plurality of the side blocking portions (230) form a side wall of the pouring cup (200); A base (240) is arranged on the bracket (100); a side of the connecting portion (220) away from the side stop portion (230) is detachably connected to the base (240); the flow guide platform (500) is arranged on the base (240); the bottom has a plurality of second through grooves (241); and when the base (240) is in contact with the connecting portion (220), the first through grooves (221) and the second through grooves (241) form the outlet (210).

5. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 4, characterized in that: The connecting portion (220) has an annular boss (222) at one end and a plurality of second threaded holes at the other end, and the base (240) has a plurality of third threaded holes, and further comprises: A plurality of connecting blocks (250) are respectively arranged at ends of the side stoppers (230) close to each other, the connecting blocks (250) having a first threaded hole, and the plurality of side stoppers (230) are clamped on the annular boss (222) via the connecting blocks (250) and first bolts; There are a plurality of locking blocks (260), each of which has at least two fourth threaded holes, and the fourth threaded hole on each of the locking blocks (260) coincides with the axis of one of the second threaded holes and one of the third threaded holes, respectively; and the base (240) is arranged on the connecting portion (220) through the locking block (260).

6. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 5, characterized in that: The locking block (260) has a groove (261), the flow guide tube (400) has a first protrusion (410), the first protrusion (410) is located in the groove (261), and the locking block (260) is used to provide a force for the first protrusion (410) to approach the pouring cup (200).

7. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 4, characterized in that: One end of the side stop (230) away from the connecting portion (220) has a pouring spout (231), and one end of the flow guide tube (400) away from the pouring cup (200) has an arc-shaped boss (420).

8. The production device for high-efficiency recovery and ingot making of titanium alloy according to claim 4, characterized in that: Also includes: A plurality of diverter plates (600) are provided, all of which are arranged on the side blocking portion (230); a third through hole (610) is provided on the top of the diverter plate (600); A plurality of lifting plates (700) are provided, all of which are lifted and lowered on the base (240); the lifting direction of the lifting plates (700) coincides with the axis of the pouring cup (200); the lifting plates (700) move away from or approach the third through hole (610) after being lifted and lowered; the plurality of lifting plates (700) and the plurality of diverter plates (600) divide the pouring cup (200) into a plurality of containing spaces, the containing spaces being used to contain melt; the lifting plates (700) open or close the containing spaces after being lifted and lowered; and the plurality of containing spaces are respectively connected to the outlet (210).

9. A titanium alloy efficient recovery ingot production process, characterized in that: include: S1, industrial pure titanium scraps are divided into fragments; S2, cleaning the contamination layer of the industrial pure titanium fragments and drying them; S3, placing industrial pure titanium fragments in equal parts in different molds (300); S4, melting and pouring the industrial pure titanium melt required for the mold (300); S5, using a pouring cup (200) to pour the industrial pure titanium melt into the mold (300) having the industrial pure titanium fragments to form a new integral industrial pure titanium.

10. The titanium alloy high-efficiency recovery ingot production process according to claim 9, characterized in that: One of the molds (300) does not contain industrial pure titanium fragments, and the industrial pure titanium formed in the mold (300) without industrial pure titanium fragments is used as the next smelting material.

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