Ternary alloy atomization equipment

Abstract

The utility model discloses ternary alloy atomization equipment which comprises a frame, baffles are symmetrically and fixedly connected to the upper end of the frame, a high-temperature-resistant cast steel box body is rotationally connected between the baffles through a first rotating shaft, one end of each baffle is fixedly connected with a first connecting plate, and the high-temperature-resistant cast steel box body is fixedly connected with a second connecting plate. A second rotating shaft is connected between the first connecting plate and the second connecting plate through a rotating shaft, a driving motor is fixedly connected to one end of the second rotating shaft, a graphite pot is fixedly connected to the high-temperature-resistant cast steel box, a pot cover is arranged at the upper end of the graphite pot and fixedly connected with the high-temperature-resistant cast steel box, and an opening cover is hinged to the pot cover. The end, close to the second connecting plate, of the graphite pot is fixedly connected with a graphite nozzle, an atomizing cylinder is arranged at one end of the high-temperature-resistant cast steel box body, a tundish is fixedly connected into the atomizing cylinder, and atomizing nozzles annularly arranged around the circle center are arranged at the end, away from the atomizing cylinder, of the tundish. According to the utility model, the condition of alloy powder loss does not exist in the whole process flow, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization equipment, in particular to a ternary alloy atomization equipment. Background Art

[0002] The solid ternary alloy block is melted by a small medium frequency furnace, and the molten liquid is poured into the atomization equipment through a graphite nozzle. The alloy liquid is then broken into a droplet group composed of a large number of fine droplets by a high-pressure water atomization device, and quickly solidified into alloy powder. This process is called atomization, but the current atomization equipment has an unsatisfactory atomization effect when atomizing the molten liquid, and it is easy to lose alloy powder in the process flow, causing unnecessary losses. Utility Model Content

[0003] The purpose of the utility model is to provide a ternary alloy atomization device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ternary alloy atomization device, comprising a frame, a baffle is symmetrically fixedly connected to the upper end of the frame, a high-temperature resistant cast steel box is rotatably connected between the baffles through a first rotating shaft, one end of the baffle is fixedly connected to a first connecting plate, the high-temperature resistant cast steel box is fixedly connected to a second connecting plate, a second rotating shaft is connected to the rotating shaft between the first connecting plate and the second connecting plate, one end of the second rotating shaft is fixedly connected to a driving motor, a graphite pot is fixedly connected to the high-temperature resistant cast steel box, and the A pot cover is provided at the upper end of the graphite pot, and the pot cover is fixedly connected to the high-temperature resistant cast steel box body. An opening cover is hinged on the pot cover. A graphite nozzle is fixedly connected to one end of the graphite pot close to the second connecting plate, an atomizing cylinder is provided at one end of the high-temperature resistant cast steel box body, a tundish is fixedly connected inside the atomizing cylinder, an atomizing nozzle arranged in a circular array with a center of a circle is provided at one end of the tundish away from the atomizing cylinder, an atomizing nozzle close to the end of the atomizing nozzle close to the tundish is fixedly connected to an atomizing water pipe, an atomizing water pipe is fixedly connected to an atomizer, and the atomizer is fixedly connected to the outer wall of the atomizing cylinder.

[0005] Preferably, the lower end of the driving motor is fixedly connected to a motor frame.

[0006] Preferably, a fixing plate is symmetrically fixedly connected to the upper end of the high temperature resistant cast steel box, a third connecting plate is connected between the fixing plates, and the third connecting plate is fixedly connected to the graphite nozzle.

[0007] Preferably, a flip cover is hingedly connected to the opening of the graphite nozzle via a hinge.

[0008] Preferably, a discharge pipe is fixedly connected to the lower end of the atomizing tube, and a discharge valve is rotatably connected to the discharge pipe.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the solid ternary alloy block is melted through the graphite pot on the high-temperature resistant cast steel box, the driving motor drives the high-temperature resistant cast steel box to rotate at an angle, and when the high-temperature resistant cast steel box is tilted downward, the hinged flap will also be separated from the graphite nozzle, so that the molten liquid in the graphite pot is poured into the atomizing cylinder through the graphite nozzle, and when the molten liquid flows into the tundish in the atomizing cylinder, the atomizer uses high-pressure water from the high-pressure water pump to impact the alloy liquid from the tundish at a predetermined speed and angle through the atomizing water pipe and the atomizing nozzle, breaking it into alloy droplets, and after the molten liquid in the atomizing cylinder is atomized, the discharge valve can be opened to collect the atomized alloy powder from the discharge pipe, and the atomized product is concentrated in the atomizing cylinder for atomization operation, and there is no loss of alloy powder in the entire process flow, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the high temperature resistant cast steel box of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the atomizer tube of the utility model;

[0013] Figure 4 It is a schematic diagram of the structure of the tundish of the utility model.

[0014] In the figure: 1. frame; 2. baffle; 3. first rotating shaft; 4. high temperature resistant cast steel box; 5. first connecting plate; 6. second connecting plate; 7. second rotating shaft; 8. driving motor; 9. graphite pot; 10. pot cover; 11. open cover; 12. graphite nozzle; 13. atomizing tube; 14. tundish; 15. atomizing nozzle; 16. atomizing water pipe; 17. atomizer; 18. motor frame; 19. fixing plate; 20. third connecting plate; 21. flip cover; 22. discharge pipe; 23. discharge valve. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4The utility model provides a technical solution: a ternary alloy atomization device, including a frame 1, a baffle 2 is symmetrically fixedly connected to the upper end of the frame 1, a high-temperature resistant cast steel box 4 is rotatably connected between the baffles 2 through a first rotating shaft 3, a first connecting plate 5 is fixedly connected to one end of the baffle 2, a second connecting plate 6 is fixedly connected to the high-temperature resistant cast steel box 4, a second rotating shaft 7 is connected to the rotating shaft between the first connecting plate 5 and the second connecting plate 6, a driving motor 8 is fixedly connected to one end of the second rotating shaft 7, a graphite pot 9 is fixedly connected to the high-temperature resistant cast steel box 4, a pot cover 10 is provided on the upper end of the graphite pot 9, and the pot cover 10 is fixedly connected to the high-temperature resistant cast steel box 4, an opening cover 11 is hinged on the pot cover 10, a graphite nozzle 12 is fixedly connected to one end of the graphite pot 9 close to the second connecting plate 6, an atomizing tube 13 is provided at one end of the high-temperature resistant cast steel box 4, a tundish 14 is fixedly connected to the inside of the atomizing tube 13, an atomizing nozzle 15 arranged in a circular array with a center of a circle is provided at one end of the tundish 14 away from the atomizing tube 13, an atomizing nozzle 15 close to the tundish 14 is fixedly connected to an atomizing water pipe 16, an atomizing water pipe 16 is fixedly connected to an atomizing device 17, and the atomizer 17 is fixedly connected to the outer wall of the atomizing tube 13.

[0017] Furthermore, a motor frame 18 is fixedly connected to the lower end of the driving motor 8, and the motor frame 18 can effectively ensure the stability of the driving motor 8 during operation.

[0018] Furthermore, a fixing plate 19 is symmetrically fixedly connected to the upper end of the high temperature resistant cast steel box 4, a third connecting plate 20 is connected between the fixing plates 19, and the third connecting plate 20 is fixedly connected to the graphite nozzle 12. The fixing plate 19 and the third connecting plate 20 make the graphite nozzle 12 more secure when tilted downward.

[0019] Furthermore, a flap 21 is hinged at the opening of the graphite nozzle 12 through a hinge. When the solid ternary alloy block inside the graphite pot 9 is melted, the flap 21 can prevent heat loss and water evaporation.

[0020] Furthermore, a discharge pipe 22 is fixedly connected to the lower end of the atomizing tube 13 , and a discharge valve 23 is rotatably connected to the discharge pipe 22 . The discharge valve 23 is opened so that the atomized alloy powder is collected from the discharge pipe 22 .

[0021] Specifically, when using the utility model, the opening cover 11 on the pot cover 10 is opened, and the solid ternary alloy block is melted through the graphite pot 9 on the high-temperature resistant cast steel box 4. After the melting is completed, the drive motor 8 is started to drive the high-temperature resistant cast steel box 4 to rotate at an angle. When the high-temperature resistant cast steel box 4 is tilted downward, the hinged flip cover 21 will also be separated from the graphite nozzle 12, so that the molten liquid in the graphite pot 9 is poured into the atomizing barrel 13 through the graphite nozzle 12. When the molten liquid flows into the tundish 14 in the atomizing barrel 13, the atomizer 17 uses high-pressure water from the high-pressure water pump to impact the alloy liquid from the tundish 14 at a predetermined speed and angle through the atomizing water pipe 16 and the atomizing nozzle 15, and breaks it into alloy droplets. After the molten liquid in the atomizing barrel 13 is atomized, the discharge valve 23 can be opened to collect the atomized alloy powder from the discharge pipe 22.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ternary alloy atomization device, comprising a frame (1), characterized in that: The upper end of the frame (1) is symmetrically fixedly connected with a baffle (2), and a high-temperature resistant cast steel box (4) is rotatably connected between the baffles (2) via a first rotating shaft (3). One end of the baffle (2) is fixedly connected with a first connecting plate (5), and the high-temperature resistant cast steel box (4) is fixedly connected with a second connecting plate (6). A second rotating shaft (7) is rotatingly connected between the first connecting plate (5) and the second connecting plate (6), and one end of the second rotating shaft (7) is fixedly connected with a driving motor (8). A graphite pot (9) is fixedly connected to the high-temperature resistant cast steel box (4), and a pot cover (10) is provided at the upper end of the graphite pot (9), and the pot cover (10) is fixedly connected to the high-temperature resistant cast steel box (4). The pot cover (10) is hingedly connected with an opening cover (11); one end of the graphite pot (9) close to the second connecting plate (6) is fixedly connected with a graphite nozzle (12); one end of the high temperature resistant cast steel box (4) is provided with an atomizing tube (13); a tundish (14) is fixedly connected inside the atomizing tube (13); an end of the tundish (14) away from the atomizing tube (13) is provided with atomizing nozzles (15) arranged in a circular shape with a center of a circle; one end of the atomizing nozzles (15) close to the tundish (14) is fixedly connected with an atomizing water pipe (16); the atomizing water pipe (16) is fixedly connected with an atomizer (17); and the atomizer (17) is fixedly connected to the outer wall of the atomizing tube (13).

2. A ternary alloy atomization device according to claim 1, characterized in that: The lower end of the driving motor (8) is fixedly connected to a motor frame (18).

3. The ternary alloy atomization device according to claim 1, characterized in that: The upper end of the high temperature resistant cast steel box (4) is symmetrically fixedly connected with a fixing plate (19), a third connecting plate (20) is connected between the fixing plates (19), and the third connecting plate (20) is fixedly connected to the graphite nozzle (12).

4. The ternary alloy atomization device according to claim 1, characterized in that: The opening of the graphite nozzle (12) is hingedly connected with a flip cover (21) via a hinge.

5. The ternary alloy atomization device according to claim 1, characterized in that: The lower end of the atomizing tube (13) is fixedly connected to a discharge pipe (22), and a discharge valve (23) is rotatably connected to the discharge pipe (22).

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