Titanium alloy vacuum induction melting furnace

Abstract

The utility model discloses a titanium alloy vacuum induction smelting furnace, specifically related to metal smelting technical field, including induction furnace control box, and one side of its outer end surface is equipped with induction furnace main part, and the lower extreme of induction furnace main part is equipped with the placement support, and the upper extreme of placement support is equipped with condensation board, and one side of condensation board outer end surface is equipped with condensation inlet water pipe and condensation return water pipe, and one side of induction furnace control box lower extreme is equipped with circulating water tank, and the lower extreme of circulating water tank is equipped with vertical support plate. The utility model discloses actual use, through the corresponding setting state of radiating fin, heat absorption fin, heat absorption board and radiating pasting board, can conveniently absorb the cooling liquid temperature in the circulating water tank through heat absorption fin, and then the heat absorbed by heat absorption fin will be transferred to radiating pasting board and radiating fin through heat absorption board.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting technology, and more specifically, to a titanium alloy vacuum induction melting furnace. Background Technology

[0002] Vacuum induction melting furnaces are a method of heating and melting metal conductors by generating eddy currents through electromagnetic induction under vacuum conditions. They are important smelting equipment for producing alloy materials such as nickel-based alloys, titanium alloys, stainless steel, and ultra-high-strength steel. For example, patent CN221744679U discloses a titanium alloy vacuum induction melting furnace. After the titanium alloy raw material is melted in the furnace body and poured into the collection shell, the operator simultaneously starts the water pump, water chiller, and cooling fan. The water pump draws water from the tank, which flows through water pipes to the water chiller, where it cools the water. The cooled water is then pumped from the pump outlet to the cooling chamber, cooling the collection shell and allowing the molten titanium alloy inside to quickly solidify, facilitating faster collection of the titanium alloy.

[0003] When the above-mentioned device is working, the radiator and cooling fan can dissipate heat and cool the high-temperature water flowing out of the cooling chamber, thereby lowering the water temperature and enabling the water chiller to cool the water more quickly. However, the radiator and cooling fan installed on the surface of the water outlet pipe cool the condensate, and the condensate inside the water outlet pipe flows at a relatively fast speed, resulting in poor cooling efficiency. This can easily lead to a decrease in the efficiency of continuous cooling of the metal inside the condenser plate. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a titanium alloy vacuum induction melting furnace. The technical problem to be solved by the present invention is: how to increase the efficiency of continuous cooling of the metal inside the condenser plate.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a titanium alloy vacuum induction melting furnace, comprising an induction furnace control box, an induction furnace body on one side of its outer end face, a placement bracket at the lower end of the induction furnace body, a condensing plate at the upper end of the placement bracket, a condensing water inlet pipe and a condensing water return pipe correspondingly on one side of the outer end face of the condensing plate, a circulating water tank on one side of the lower end of the induction furnace control box, and a vertical support plate at the lower end of the circulating water tank;

[0006] An installation groove is provided on the lower side of the inner end face of the circulating water tank. A heat-absorbing plate is provided inside the installation groove. A heat-dissipating bonding plate is provided on the outer side of the lower end of the installation groove. A heat-dissipating plate is provided on the outer side of one end of the vertical support plate. Multiple heat-dissipating fans are provided inside the heat-dissipating plate.

[0007] In a preferred embodiment, an operation panel and a maintenance door are provided on one side of the outer end face of the induction furnace control box, and a sealing end cover is provided at one end of the induction furnace body.

[0008] In a preferred embodiment, a connecting hinge is provided at the connection between the sealing end cover and the induction furnace body, and a locking knob is provided on the side of the sealing end cover away from the connecting hinge.

[0009] In a preferred embodiment, an induction heater is provided inside the induction furnace body, a circulating water pump is provided on one side of the outer end face of the circulating water tank, and the condensate inlet pipe and condensate return pipe pass through the end face of the induction furnace body.

[0010] In a preferred embodiment, one end of the condensate return pipe passes through the end face of the circulating water tank and extends to the other side of its inner end face, and the condensate return pipe has a condensate return port on the lower side of the circulating water tank.

[0011] In a preferred embodiment, one end of the condensate inlet pipe is connected to a circulating water pump, a locking bolt is provided on the lower side of the outer end face of the heat dissipation bonding plate, and multiple mounting screws are provided at both ends of the heat dissipation plate.

[0012] In a preferred embodiment, the upper end of the heat-absorbing plate is provided with a plurality of heat-absorbing fins, the lower side of the outer end face of the heat-absorbing plate is provided with a sealing gasket, and the lower end of the heat-dissipating bonding plate is provided with heat-dissipating fins.

[0013] In a preferred embodiment, the heat-absorbing plate is recessed on both sides in the main viewing direction, the lower side of the outer end face of the heat-absorbing plate is adapted to the inner end face of the mounting groove, and the heat-absorbing plate is a copper component.

[0014] In a preferred embodiment, the upper end face of the heat dissipation bonding plate is bonded to the lower end face of the heat absorption plate, the heat dissipation fan is electrically connected to the operation panel, the induction heater and the circulating water pump are both electrically connected to the operation panel, and the sealing gasket is a rubber component.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] In actual use, this utility model, through the corresponding arrangement of heat dissipation fins, heat absorption fins, heat absorption plate and heat dissipation bonding plate, can conveniently absorb the temperature of the coolant inside the circulating water tank through the heat absorption fins, and then the heat absorbed by the heat absorption fins will be transferred to the heat dissipation bonding plate and heat dissipation fins through the heat absorption plate.

[0017] With the heat sink, mounting screws, and cooling fan all in their corresponding configurations, the cooling fan can be operated via the control panel. This fan will cause external air to circulate at the bottom of the circulating water tank, thereby absorbing the heat from the heat sink fins and dissipating heat from the coolant inside the circulating water tank. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of the induction furnace body of this utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the circulating water tank of this utility model.

[0021] Figure 4 This is a schematic diagram of the main cross-sectional structure of the circulating water tank of this utility model.

[0022] Figure 5 This utility model Figure 4 Enlarged view of part A

[0023] The attached diagram is labeled as follows: 1. Induction furnace control box; 2. Operation panel; 3. Inspection box door; 4. Induction furnace body; 5. Sealing end cover; 6. Locking knob; 7. Condensate inlet pipe; 8. Condensate return pipe; 9. Circulating water tank; 10. Connecting hinge; 11. Induction heater; 12. Placement bracket; 13. Condensate plate; 14. Heat dissipation fins; 15. Sealing gasket; 16. Heat absorption fins; 17. Heat absorption plate; 18. Vertical support plate; 19. Circulating water pump; 20. Condensate return port; 21. Heat dissipation plate; 22. Mounting screw; 23. Heat dissipation fan; 24. Heat dissipation bonding plate; 25. Mounting groove. Detailed Implementation

[0024] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0025] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0026] This utility model provides a vacuum induction melting furnace for titanium alloys, such as Figure 1 and 2 As shown, it includes an induction furnace control box 1, an induction furnace body 4 is provided on one side of its outer end face, a placement bracket 12 is provided at the lower end of the induction furnace body 4, and a condensing plate 13 is provided at the upper end of the placement bracket 12, which can conveniently cool the molten metal after melting.

[0027] A condenser inlet pipe 7 and a condenser return pipe 8 are provided on one side of the outer end face of the condenser plate 13. A circulating water tank 9 is provided on one side of the lower end of the induction furnace control box 1. An operation panel 2 and a maintenance box door 3 are provided on one side of the outer end face of the induction furnace control box 1. The components inside the induction furnace control box 1 can be maintained through the maintenance box door 3. A sealing end cover 5 is provided at one end of the induction furnace body 4.

[0028] A connecting hinge 10 is provided at the connection between the sealing end cover 5 and the induction furnace body 4. A locking knob 6 is provided on the side of the sealing end cover 5 away from the connecting hinge 10. The connecting hinge 10 supports the sealing end cover 5, so that the sealing end cover 5 can rotate around the connecting hinge 10. This allows the material to be processed to be easily placed into the inside of the induction furnace control box 1. Then, the sealing end cover 5 can be locked and fixed by the locking knob 6. An induction heater 11 is provided inside the induction furnace body 4. The induction heater 11 can be easily operated through the operation panel 2. The induction heater 11 heats the metal to be processed. After the metal is heated to a suitable degree, the operator can control the induction heater 11 to rotate, so that the heated metal is poured into the inside of the condenser plate 13. The condenser inlet pipe 7 and the condenser return pipe 8 pass through the end face of the induction furnace body 4.

[0029] One end of the condensate return pipe 8 passes through the end face of the circulating water tank 9 and extends to the other side of its inner end face. One end of the condensate inlet pipe 7 is connected to the circulating water pump 19, which can guide the coolant inside the circulating water tank 9 into the condensate inlet pipe 7 and guide the coolant into the condenser plate 13 through the condensate inlet pipe 7. The coolant will then flow out from the condensate return pipe 8, and the condensate inside the condensate return pipe 8 will then flow back into the circulating water tank 9 through the condensate return port 20, thereby cooling the metal inside the condenser plate 13.

[0030] like Figure 3 , 4 As shown in Figure 5, the lower end of the circulating water tank 9 is provided with a vertical support plate 18, the lower side of the inner end face of the circulating water tank 9 is provided with an installation groove 25, the inside of the installation groove 25 is provided with a heat absorption plate 17, the outer side of the lower end of the installation groove 25 is provided with a heat dissipation bonding plate 24, and the outer side of one end of the vertical support plate 18 is provided with a heat dissipation plate 21.

[0031] The heat sink 21 is equipped with multiple cooling fans 23 inside. A circulating water pump 19 is provided on one side of the outer end face of the circulating water tank 9. The condensate return pipe 8 has a condensate return port 20 on the lower side of the circulating water tank 9. The coolant that can be easily returned can flow back to the inside of the circulating water tank 9 through the condensate return port 20. One end of the condensate inlet pipe 7 is connected to the circulating water pump 19.

[0032] The lower side of the outer end face of the heat dissipation bonding plate 24 is provided with locking bolts, which can facilitate the installation of the heat absorption plate 17 inside the mounting groove 25. The heat dissipation bonding plate 24 is attached to the lower end of the mounting groove 25, and the heat absorption plate 17 and the heat dissipation bonding plate 24 are fixed together by locking bolts. Both ends of the heat dissipation plate 21 are provided with multiple mounting screws 22. The upper end of the heat absorption plate 17 is provided with multiple heat absorption fins 16. The lower side of the outer end face of the heat absorption plate 17 is provided with a sealing gasket 15. The lower end of the heat dissipation bonding plate 24 is provided with heat dissipation fins 14.

[0033] The heat absorber plate 17 is recessed on both sides in the main viewing direction. The lower side of the outer end face of the heat absorber plate 17 is adapted to the inner end face of the mounting groove 25. The heat absorber plate 17 is a copper component. The upper end face of the heat dissipation bonding plate 24 is bonded to the lower end face of the heat absorber plate 17. When condensing the metal inside the condenser plate 13, it will absorb the heat of the metal inside the condenser plate 13. After the condensate flows back, the temperature of the condensate will also rise. The heat absorber fins 16 will absorb the temperature of the coolant inside the circulating water tank 9. Then the heat absorbed by the heat absorber fins 16 will be transferred through the heat absorber plate 17. Then the operator can control the cooling fan 23 to work through the operation panel 2. The cooling fan 23 will introduce the external cold air into the lower end of the circulating water tank 9, thereby exchanging heat with the heat dissipation fins 14. Then the coolant inside the circulating water tank 9 can be cooled, thereby avoiding the increase in the temperature of the coolant inside the circulating water tank 9 from affecting the cooling efficiency of the molten metal inside the condenser plate 13.

[0034] The cooling fan 23 is electrically connected to the control panel 2, the induction heater 11 and the circulating water pump 19 are both electrically connected to the control panel 2, and the sealing gasket 15 is a rubber component.

[0035] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum induction melting furnace for titanium alloys, characterized in that, include: An induction furnace control box (1) has an induction furnace body (4) on one side of its outer end face. The lower end of the induction furnace body (4) is provided with a placement bracket (12). The upper end of the placement bracket (12) is provided with a condensing plate (13). A condensing water inlet pipe (7) and a condensing water return pipe (8) are provided on one side of the outer end face of the condensing plate (13). A circulating water tank (9) is provided on one side of the lower end of the induction furnace control box (1). A plurality of vertical support plates (18) are provided at the lower end of the circulating water tank (9). The lower side of the inner end face of the circulating water tank (9) is provided with an installation groove (25). The inside of the installation groove (25) is provided with a heat absorption plate (17). The outer side of the lower end of the installation groove (25) is provided with a heat dissipation bonding plate (24). The outer side of one end of the vertical support plate (18) is provided with a heat dissipation plate (21). The inside of the heat dissipation plate (21) is provided with multiple heat dissipation fans (23).

2. The vacuum induction melting furnace for titanium alloy of claim 1, wherein: The control box (1) of the induction furnace has an operation panel (2) and a maintenance door (3) on one side of its outer end face, and a sealing end cover (5) is provided at one end of the main body (4) of the induction furnace.

3. The titanium alloy vacuum induction melting furnace according to claim 2, characterized in that: A connecting hinge (10) is provided at the connection between the sealing end cover (5) and the induction furnace body (4), and a locking knob (6) is provided on the side of the sealing end cover (5) away from the connecting hinge (10).

4. The titanium alloy vacuum induction melting furnace according to claim 1, characterized in that: An induction heater (11) is provided inside the main body (4) of the induction furnace. A circulating water pump (19) is provided on one side of the outer end face of the circulating water tank (9). The condensate inlet pipe (7) and the condensate return pipe (8) pass through the end face of the main body (4) of the induction furnace.

5. The titanium alloy vacuum induction melting furnace according to claim 1, characterized in that: One end of the condensate return pipe (8) passes through the end face of the circulating water tank (9) and extends to the other side of its inner end face. The condensate return pipe (8) has a condensate return port (20) on the lower side of the circulating water tank (9).

6. A titanium alloy vacuum induction melting furnace according to claim 4, characterized in that: One end of the condensate inlet pipe (7) is connected to the circulating water pump (19), and the lower side of the outer end face of the heat dissipation bonding plate (24) is provided with locking bolts. Both ends of the heat dissipation plate (21) are provided with multiple mounting screws (22).

7. The titanium alloy vacuum induction melting furnace according to claim 1, characterized in that: The upper end of the heat-absorbing plate (17) is provided with a plurality of heat-absorbing fins (16), the lower side of the outer end face of the heat-absorbing plate (17) is provided with a sealing gasket (15), and the lower end of the heat-dissipating bonding plate (24) is provided with heat-dissipating fins (14).

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