High-entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment

Abstract

The utility model discloses high-entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment which comprises a crucible body, a lifting cover is arranged above the crucible body through a lifting mechanism, a stirring shaft is arranged on the lifting cover through a stirring motor, a stirring rod is installed on the stirring shaft, a discharging pipe is arranged at the bottom of the crucible body through a discharging port, and a discharging port is formed in the bottom of the discharging pipe. A discharging pipe is arranged on the crucible body, a collecting tank is arranged below the discharging pipe, a rotary disc is arranged below the crucible body through an adjusting mechanism, a connecting opening corresponding to the rotary disc is formed in the discharging pipe, a plurality of matching openings are formed in the rotary disc, and intercepting nets are arranged in the matching openings. According to the utility model, the turntable is arranged, and the four intercepting nets are arranged on the turntable, so that when one of the intercepting nets is blocked in the discharging process, the blocked intercepting net can be moved out in time, and meanwhile, a new intercepting net can be quickly replaced, and the discharging continuity is effectively guaranteed in such a manner.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to continuous smelting equipment for high entropy alloy titanium-zirconium-niobium-hafnium-nickel. Background Art

[0002] High entropy alloy is a new type of alloy material with excellent properties such as high strength, high hardness, high wear resistance, and high corrosion resistance. In the high entropy alloy titanium zirconium niobium hafnium nickel continuous melting equipment, the crucible can be used as a container to hold the material, the stirring component is used to evenly mix the melt and promote the alloying process, and the heating component provides the heat required for melting so that the alloy can reach the melting and refining temperature. Such a combination can better realize the continuous melting process of high entropy alloys and ensure the quality and performance of the alloy.

[0003] Current smelting equipment often only has a single filtering path in the discharging process. During the discharging process, once the filtering structure is blocked, the gate must be closed to stop the discharging, and then the filtering structure can be disassembled and replaced after cooling for a period of time. Such a setting will have an adverse effect on the continuity of the discharging, and thus easily lead to a reduction in the alloy production efficiency. In view of this situation, a high entropy alloy titanium zirconium niobium hafnium nickel continuous smelting equipment is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] High entropy alloy titanium zirconium niobium hafnium nickel continuous smelting equipment comprises a crucible body, a lifting cover is provided above the crucible body through a lifting mechanism, a stirring shaft is provided on the lifting cover through a stirring motor, a stirring rod is installed on the stirring shaft, a discharge pipe is provided at the bottom of the crucible body through a discharge port, a collecting trough is provided below the discharge pipe, a turntable is provided below the crucible body through an adjusting mechanism, a connecting port corresponding to the turntable is provided on the discharge pipe, a plurality of matching ports are provided on the turntable, intercepting nets are provided in the matching ports, a plurality of toggle grooves are provided on the bottom wall of the turntable, the toggle grooves are connected with the matching ports, a sliding rod is provided in the toggle groove, an insertion rod is provided on the sliding rod through an elastic mechanism sliding sleeve, and a slot corresponding to the insertion rod is provided on the intercepting net.

[0007] Preferably, the lifting mechanism comprises a fixing plate mounted on the crucible body and the lifting cover, and the upper and lower fixing plates are connected by a hydraulic cylinder.

[0008] Preferably, the adjustment mechanism comprises an adjustment motor installed at the bottom of the crucible body, and an output shaft of the adjustment motor is fixedly connected to the turntable.

[0009] Preferably, the elastic mechanism comprises a spring sleeved on the outside of the slide rod, and two ends of the spring are elastically connected to the inner wall of the toggle slot and the outer wall of the insertion rod respectively.

[0010] Preferably, the inner bottom wall of the crucible body is inclined and concave from the periphery toward the center, and the discharge pipe is consistent with the axis of the crucible body.

[0011] Preferably, the number of the plurality of interception nets is four, and the four interception nets are distributed at equal intervals relative to the circumference of the turntable.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a turntable and four interception nets on the turntable, when one of the interception nets is blocked during the discharging process, the blocked interception net can be removed in time and quickly replaced with a new interception net. In this way, the continuity of the discharging is effectively guaranteed.

[0014] 2. By setting up plug rods, sliding rods and springs, and setting up slots in the interception net, this convenient disassembly and assembly ensures that the operation can be completed quickly and efficiently when the interception net is blocked or needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment proposed in the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at B.

[0019] In the figure: 1 crucible body, 2 lifting cover, 3 fixing plate, 4 hydraulic cylinder, 5 stirring motor, 6 stirring shaft, 7 stirring rod, 8 collecting tank, 9 discharge pipe, 10 connecting port, 11 turntable, 12 matching port, 13 intercepting net, 14 toggle slot, 15 sliding rod, 16 plug rod, 17 slot, 18 spring, 19 adjusting motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , high entropy alloy titanium zirconium niobium hafnium nickel continuous smelting equipment, including a crucible body 1, the crucible body 1 is also provided with a built-in heating component, their function is to directly heat the material in the crucible to achieve smelting and other process, it is a prior art product, is a well-known device in the technical field, and will not be described in detail here.

[0022] A lifting cover 2 is provided above the crucible body 1 through a lifting mechanism, a stirring shaft 6 is provided on the lifting cover 2 through a stirring motor 5, a stirring rod 7 is installed on the stirring shaft 6, a discharge pipe 9 is provided at the bottom of the crucible body 1 through a discharge port, a collecting tank 8 is provided below the discharge pipe 9, a turntable 11 is provided below the crucible body 1 through an adjusting mechanism, a connecting port 10 corresponding to the turntable 11 is provided on the discharge pipe 9, a plurality of matching ports 12 are provided on the turntable 11, intercepting nets 13 are provided in the matching ports 12, a plurality of toggle grooves 14 are provided on the bottom wall of the turntable 11, the toggle grooves 14 are connected with the matching ports 12, a sliding rod 15 is provided in the toggle grooves 14, an insertion rod 16 is provided on the sliding rod 15 through an elastic mechanism sliding sleeve, and a slot 17 corresponding to the insertion rod 16 is provided on the intercepting net 13.

[0023] The lifting mechanism includes a fixed plate 3 installed on the crucible body 1 and the lifting cover 2. The upper and lower fixed plates 3 are connected by a hydraulic cylinder 4. With the help of the hydraulic cylinder 4, the lifting cover 2, the stirring shaft 6, the stirring rod 7 and other components can be easily lifted and lowered relative to the crucible body 1, and the raw materials can be slid along the inner wall of the crucible body 1 into it.

[0024] The adjusting mechanism comprises an adjusting motor 19 installed at the bottom of the crucible body 1. The output shaft of the adjusting motor 19 is fixedly connected to the turntable 11. After the adjusting motor 19 is started, it can directly drive the turntable 11 to rotate. Each time it rotates 90 degrees, the intercepting net 13 can be replaced.

[0025] The elastic mechanism includes a spring 18 sleeved on the outside of the slide rod 15, and the two ends of the spring 18 are elastically connected to the inner wall of the toggle groove 14 and the outer wall of the insertion rod 16 respectively. The elastic potential energy provided by the spring 18 can realize the dragging of the insertion rod 16, ensuring that the end of the insertion rod 16 is in the slot 17 on the interception net 13.

[0026] The inner bottom wall of the crucible body 1 is inclined and concave from the four sides toward the center, and the discharge pipe 9 is consistent with the axis of the crucible body 1, ensuring that the material can be discharged smoothly and accurately along the discharge pipe 9. This axially consistent design is conducive to maintaining the stability and efficiency of the discharge process. The discharge pipe 9 is also provided with a valve located above the connecting port 10.

[0027] The number of the plurality of interception nets 13 is four, and the four interception nets 13 are circumferentially evenly spaced relative to the turntable 11. The circumferential evenly spaced distribution ensures that the interception nets 13 can be replaced by adjusting 90 degrees each time.

[0028] When the utility model is in use, the hydraulic cylinder 4 can lift the lifting cover 2 upward to separate it from the crucible body 1, and then slide the alloy material to be smelted along the inner wall of the crucible body 1 into the inside thereof, and then start the heating component inside the crucible body 1 to heat and melt the alloy material inside the crucible body 1, and at the same time use the stirring motor 5 to drive the stirring shaft 6 and the stirring rod 7 to rotate, so as to accelerate the efficiency of the alloy material smelting. After the smelting is completed, the valve in the discharge pipe 9 is opened, so that the liquid material will be discharged through the interception net 13 and enter the collection tank 8, and the particulate matter in the liquid material will be intercepted and filtered by the interception net 13.

[0029] When the mesh of the intercepting net 13 in the connecting port 10 is seriously clogged, it needs to be replaced. In fact, the adjusting motor 19 is started to drive the turntable 11 to rotate. After rotating 90 degrees, the next intercepting net 13 is rotated into the connecting port 10, and another intercepting net 13 is used to quickly and continuously filter the molten liquid. This setting can increase the continuity of the alloy molten liquid and indirectly improve the efficiency of alloy production.

[0030] When the blocked intercepting net 13 is turned out, it can be cleaned in its installed state. If the blockage is serious, it can be removed for washing, etc. When disassembling, move the plug rod 16 in the toggle groove 14 to slide on the slide rod 15 and drag the spring 18, and the end is disengaged from the slot 17 on the intercepting net 13.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting device, comprising a crucible body (1), characterized in that: A lifting cover (2) is provided above the crucible body (1) through a lifting mechanism, a stirring shaft (6) is provided on the lifting cover (2) through a stirring motor (5), a stirring rod (7) is installed on the stirring shaft (6), a discharge pipe (9) is provided at the bottom of the crucible body (1) through a discharge port, a collecting tank (8) is provided below the discharge pipe (9), a turntable (11) is provided below the crucible body (1) through an adjustment mechanism, and a connecting rod (11) corresponding to the turntable (11) is provided on the discharge pipe (9). The rotating disk (11) is provided with a plurality of matching openings (12), each of the matching openings (12) is provided with an interception net (13), the bottom wall of the rotating disk (11) is provided with a plurality of toggle grooves (14), the toggle grooves (14) are connected with the matching openings (12), a slide bar (15) is provided in the toggle grooves (14), an insertion rod (16) is slidably sleeved on the slide bar (15) through an elastic mechanism, and a slot (17) corresponding to the insertion rod (16) is provided on the interception net (13).

2. The high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment according to claim 1 is characterized in that: The lifting mechanism comprises a fixing plate (3) mounted on the crucible body (1) and the lifting cover (2), and the upper and lower fixing plates (3) are connected via a hydraulic cylinder (4).

3. The high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment according to claim 2 is characterized in that: The adjustment mechanism comprises an adjustment motor (19) installed at the bottom of the crucible body (1), and the output shaft of the adjustment motor (19) is fixedly connected to the turntable (11).

4. The high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment according to claim 3 is characterized in that: The elastic mechanism comprises a spring (18) sleeved on the outside of the slide rod (15), and two ends of the spring (18) are elastically connected to the inner wall of the toggle groove (14) and the outer wall of the insertion rod (16) respectively.

5. The high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment according to claim 4, characterized in that: The inner bottom wall of the crucible body (1) is inclined and concave from the periphery toward the center, and the discharge pipe (9) is aligned with the axis of the crucible body (1).

6. The high entropy alloy titanium-zirconium-niobium-hafnium-nickel continuous smelting equipment according to claim 5, characterized in that: The number of the plurality of interception nets (13) is four, and the four interception nets (13) are distributed at equal intervals in the circumferential direction relative to the rotating disk (11).

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