A gas atomization smelting chamber equipment

Abstract

The present invention discloses an atomized smelting chamber device, comprising a hydraulic system, a smelting chamber, a smelting crucible, a smelting coil water inlet pipe, a smelting coil water outlet pipe, a sealing flange and a copper shaft, and also comprising a transverse shaft, a transverse support plate, a copper right-angle plate and a longitudinal support plate. A smelting crucible is arranged inside the smelting chamber, a hydraulic system is arranged on one side of an inner wall of the smelting chamber, two transverse support plates are welded on the other side of the inner wall of the smelting chamber, and the two transverse support plates are arranged in parallel, the hydraulic system is rotatably connected to the copper shaft through a bearing, one side of the copper shaft is connected to the smelting coil water inlet pipe through a sealing flange, and the other side of the copper shaft is connected to the smelting coil water outlet pipe through a sealing flange.

Description

Technical Field

[0001] The invention relates to the technical field of 3D printing powder preparation, and in particular to a gas atomization smelting chamber device. Background Art

[0002] Gas atomization equipment melting chamber: put the material (metal bar) in the melting crucible. Since the melting temperature can reach 1500-1600 degrees in the medium frequency induction heating process, and the crucible can be filled with materials up to 150KG, plus the weight of the crucible, the total weight can reach 200KG. At the same time, the coil, flange and bearing are all made of copper, which is soft in texture. The melting chamber is carried out at high temperature. Since the entire crucible and coil are connected by the same bearing and the overall mass is heavy, the overall support point is transmitted to the bearing through the flange, and the interior has a hollow structure and is cooled with water. During the high-temperature melting process, the water pipe is connected to the bearing. The flange may leak or tear frequently. Water will vaporize at high temperature, causing a surge in pressure. Moreover, water sprayed into the metal molten liquid will cause the metal liquid to splash, which has considerable installation hazards. Since the center of gravity of the crucible is not on the same line with the bearing, the bearing will also be severely deformed, which greatly affects the melting efficiency of the metal liquid. For this reason, it is necessary to propose a gas atomization melting chamber equipment with the characteristics of force dispersion and high efficiency of metal liquid melting. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the present invention provides an atomized melting chamber equipment, which realizes the use of a transverse support plate to disperse the force to the inner wall of the melting chamber, disperses the bearing force of the melting crucible, and is connected to the copper shaft through a copper right-angle plate, further disperses the bearing force of the melting crucible, and the center of gravity of the crucible is roughly in the same line as the transverse support plate and the copper right-angle plate, which greatly reduces the deformation of the copper shaft, reduces the probability of deformation of the copper shaft, prevents the flange from deforming or leaking due to excessive gravity, and effectively solves the hidden dangers of leakage or splashing of molten metal under high temperature due to excessive gravity.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an atomized smelting chamber equipment, including a hydraulic system, a smelting chamber, a smelting crucible, a smelting coil water inlet pipe, a smelting coil water outlet pipe, a sealing flange and a copper shaft, and also including a transverse shaft, a transverse support plate, a copper right-angle plate and a longitudinal support plate. A smelting crucible is arranged inside the smelting chamber, a hydraulic system is arranged on one side of the inner wall of the smelting chamber, two transverse support plates are welded on the other side of the inner wall of the smelting chamber, and the two transverse support plates are arranged in parallel, the hydraulic system is rotatably connected to the copper shaft through a bearing, one side of the copper shaft is connected to the smelting coil water inlet pipe through a sealing flange, and the other side of the copper shaft is connected to the smelting coil water outlet pipe through a sealing flange. The smelting coil water inlet pipe is connected to the smelting coil water outlet pipe and is wound around the surface of the smelting crucible. The smelting crucible is respectively provided with longitudinal support plates on both side surfaces relative to the hydraulic system and the two transverse support plates. Two transverse shafts are fixedly connected to the upper surface of the longitudinal support plate on the side of the smelting crucible close to the transverse support plate. A reserved groove is provided on the side surface of the transverse support plate directly below the two transverse shafts. A rolling steel ball is embedded in the upper surface of the reserved groove, and the reserved groove is arranged in contact with the transverse shaft through the rolling steel ball. A copper right-angle plate is fixedly connected to the longitudinal support plate on the side of the smelting crucible close to the hydraulic system. A clamp is welded on the end of the copper right-angle plate away from the smelting crucible, and the clamp is clamped on the surface of the copper shaft.

[0005] Furthermore, the two transverse axes are spaced apart from each other and have a high and low structure.

[0006] Furthermore, the reserved groove has a diameter length that is at least twice the diameter length of the transverse axis.

[0007] Furthermore, the longitudinal support plate is made of bakelite.

[0008] Furthermore, the two longitudinal support plates are arranged in a parallel structure.

[0009] In summary, the present invention provides an atomized smelting chamber equipment, in which the smelting crucible is swinging slightly, and part of the weight of the crucible is dispersed to the copper shaft through a copper right-angle plate on one side of the smelting crucible close to the hydraulic system, and the smelting crucible on the other side is rotated in a reserved groove on a horizontal support plate through a horizontal axis, and at the same time, part of the weight of the smelting crucible is dispersed to the inner wall of the smelting chamber, so that the center of gravity of the crucible is roughly in the same straight line as the horizontal support plate and the copper right-angle plate, which greatly reduces the deformation of the copper shaft, reduces the probability of deformation of the copper shaft, and prevents the flange from deforming or leaking due to excessive gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the present invention;

[0011] Figure 2 yes Figure 1Schematic diagram of the structure of A;

[0012] Figure 3 yes Figure 1 Schematic diagram of the structure of B;

[0013] In the figure: hydraulic system 1, smelting chamber 11, smelting crucible 12, smelting coil water inlet pipe 13, smelting coil water outlet pipe 14, sealing flange 15, copper shaft 16, transverse shaft 2, transverse support plate 3, reserved groove 31, rolling steel ball 32, copper right-angle plate 4, clamp 41, longitudinal support plate 5. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] like Figures 1 to 3As shown, the present invention is an atomization smelting chamber device, comprising a hydraulic system 1, a smelting chamber 11, a smelting crucible 12, a smelting coil water inlet pipe 13, a smelting coil water outlet pipe 14, a sealing flange 15 and a copper shaft 16, and also comprising a transverse shaft 2, a transverse support plate 3, a copper right-angle plate 4 and a longitudinal support plate 5. The smelting crucible 12 is arranged inside the smelting chamber 11, and the hydraulic system 1 is arranged on one side of the inner wall of the smelting chamber 11. Two transverse support plates 3 are welded on the other side of the inner wall of the smelting chamber 11, and the two transverse support plates 3 are arranged in parallel. The coil on one side of the smelting crucible 12 relative to the hydraulic system 1 and the coil on one side of the smelting crucible 12 relative to the two transverse support plates 3 are both installed with longitudinal support plates made of bakelite. Plate 5, two transverse shafts 2 are arranged on the upper surface of the longitudinal support plate 5 of the smelting crucible 12 close to the transverse support plate 3, and the position relationship of the two transverse shafts 2 is arranged as: an upper and lower structure and arranged at intervals, and the end of the transverse support plate 3 away from the smelting chamber 11 is arranged as a reserved groove 31, and the upper surface of the reserved groove 31 is embedded with a rolling steel ball 32, and the reserved groove 31 is arranged in contact with the transverse shaft 2 through the rolling steel ball 32, so that when the smelting crucible 12 is shaken slightly, it has a good supporting effect, and the purpose is to distribute the overall weight of the smelting crucible 12 to the smelting chamber 11. The position relationship of the two transverse shafts 2 is set to meet the rolling and small-amplitude shaking of the smelting crucible 12, and at the same time, realize the safety function of limited support;

[0018] A copper shaft 16 is rotatably connected to the hydraulic system 1 through a bearing, the front end of the copper shaft 16 is connected to the smelting coil water inlet pipe 13 through a sealing flange 15, and the bottom of the copper shaft 16 is connected to the smelting coil water outlet pipe 14 through a sealing flange 15. The smelting coil water inlet pipe 13 and the smelting coil water outlet pipe 14 are both wound around the smelting coil set on the smelting crucible 12, and the smelting coil water inlet pipe 13 and the smelting coil water outlet pipe 14 are connected to form a water inlet and water outlet cooling circulation smelting crucible 12, and a copper right-angle plate 4 is fixedly connected to the longitudinal support plate 5 on the side of the smelting crucible 12 close to the hydraulic system 1, and one end of the copper right-angle plate 4 A clamp 41 is provided, and the copper right-angle plate 4 is clamped on the surface of the copper shaft 16 through the clamp 41. The purpose is that when the hydraulic system 1 drives the smelting crucible 12 to make a small shake, the copper right-angle plate 4 is used to connect to the copper shaft 16, so that part of the gravity of the smelting crucible 12 is dispersed to the copper shaft 16 through the copper right-angle plate 4, thereby reducing the load-bearing effect of the smelting crucible 12 on the sealing flange 15, preventing the flange from deforming or leaking due to excessive gravity, and the center of gravity of the smelting crucible 12 is roughly in the same line as the horizontal support plate 3 and the copper right-angle plate 4, which greatly reduces the deformation of the copper shaft 16 and reduces the probability of deformation of the copper shaft 16.

[0019] In summary, the present invention provides an atomized smelting chamber device, in which the smelting crucible is swinging slightly, and part of the weight of the crucible is dispersed to the copper shaft through a copper right-angle plate on one side of the smelting crucible close to the hydraulic system, and the smelting crucible on the other side is rotated in a reserved groove on a horizontal support plate through a horizontal axis, and at the same time, part of the weight of the smelting crucible is dispersed to the inner wall of the smelting chamber, so that the center of gravity of the crucible is roughly in the same straight line as the horizontal support plate and the copper right-angle plate, which greatly reduces the deformation of the copper shaft, reduces the probability of deformation of the copper shaft, and prevents the flange from deforming or leaking due to excessive gravity.

[0020] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A gas atomization melting chamber device, comprising a hydraulic system (1), a melting chamber (11), a melting crucible (12), a melting coil water inlet pipe (13), a melting coil water outlet pipe (14), a sealing flange (15) and a copper shaft (16), characterized in that: The invention also comprises a transverse shaft (2), a transverse support plate (3), a copper right-angle plate (4) and a longitudinal support plate (5); a smelting crucible (12) is arranged inside the smelting chamber (11); a hydraulic system (1) is arranged on one side of the inner wall of the smelting chamber (11); two transverse support plates (3) are welded on the other side of the inner wall of the smelting chamber (11); and the two transverse support plates (3) are arranged in parallel; the hydraulic system (1) is rotatably connected to a copper shaft (16) via a bearing; one side of the copper shaft (16) is connected to a smelting coil water inlet pipe (13) via a sealing flange (15); the other side of the copper shaft (16) is connected to a smelting coil water outlet pipe (14) via a sealing flange (15); the smelting coil water inlet pipe (13) is connected to the smelting coil water outlet pipe (14) and is wound around the surface of the smelting crucible (12); the smelting crucible (12) is rotatably connected to the copper shaft (16) via a bearing; The system (1) and the two side surfaces of the two transverse support plates (3) are respectively provided with longitudinal support plates (5); the upper surface of the longitudinal support plate (5) on the side of the smelting crucible (12) close to the transverse support plate (3) is fixedly connected to two transverse shafts (2); a surface of the transverse support plate (3) located directly below the two transverse shafts (2) is provided with a reserved groove (31); a rolling steel ball (32) is embedded in the upper surface of the reserved groove (31); the reserved groove (31) is arranged in contact with the transverse shaft (2) through the rolling steel ball (32); the longitudinal support plate (5) on the side of the smelting crucible (12) close to the hydraulic system (1) is fixedly connected to a copper right-angle plate (4); a clamp (41) is welded to the end of the copper right-angle plate (4) away from the smelting crucible (12); the clamp (41) is clamped to the surface of the copper shaft (16).

2. The gas atomization smelting chamber equipment according to claim 1, characterized in that: The two transverse axes (2) are spaced apart from each other and have a one high and one low structure.

3. The gas atomization smelting chamber equipment according to claim 1, characterized in that: The diameter length of the reserved groove (31) is at least twice the diameter length of the transverse shaft (2).

4. The gas atomization smelting chamber equipment according to claim 1, characterized in that: The longitudinal support plate (5) is made of bakelite.

5. The gas atomization smelting chamber equipment according to claim 1, characterized in that: The two longitudinal support plates (5) are arranged in parallel.

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