Casting system for stainless steel castings

Abstract

The utility model relates to the technical field of stainless steel castings, and discloses a stainless steel casting system which comprises an L-shaped supporting plate, a supporting ring is fixedly connected to the front face of the L-shaped supporting plate, a smelting furnace is installed on the inner wall of the supporting ring, and an oxygen enrichment bottle is arranged on the L-shaped supporting plate and located on the other side of the smelting furnace. An air pipe penetrates through the inside of the smelting furnace of the L-shaped supporting plate so as to conveniently prevent high temperature of the smelting furnace from directly influencing an oxygen-enriched bottle, input of oxygen of the oxygen-enriched bottle is conveniently controlled through an electromagnetic valve, high-temperature gas is injected into a cooling tank by starting an exhaust pipe, the gas is cooled through cooling water in the cooling tank, and a motor drives an auger to rotate. Cooling water in the cooling groove can flow, the heat dissipation effect can be improved, and the situation that the temperature of local cooling liquid is too high, and the heat dissipation effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel castings, in particular to a stainless steel casting casting system. Background Art

[0002] The melting furnace uses 200-2500Hz medium frequency power supply for induction heating, with a power range of 20-2500KW. According to its characteristics, it can also be called a medium frequency electric furnace. It is mainly used for the smelting and heating of precious metals such as gold, platinum, silver, copper, iron, stainless steel, aluminum alloy, aluminum and other metals. It is an ideal equipment for university laboratories, research institutes, jewelry processing, and precision casting processing. The temperature inside the existing medium frequency melting furnace is extremely high. The high temperature makes the oxygen inside the furnace thin, thus extending the melting time, resulting in low melting efficiency and a large waste of electricity resources.

[0003] The prior art publication number is CN212019366U, which provides a technical solution: a stainless steel casting casting system, comprising a fixed bracket, a furnace body is arranged on the fixed bracket, the furnace body is provided with a furnace mouth, a conveying chain is arranged above the furnace mouth, a conveying gear is meshed on the inner side of the conveying chain, a conveying rod is passed through the middle of the conveying gear, a driving motor for driving the conveying rod to rotate is arranged at one end of the conveying rod, the conveying chain is provided with a plurality of fixed rings, and the plurality of fixed rings are equidistantly distributed along the length direction of the conveying chain, an oxygen-enriched bottle is arranged in the fixed ring, a furnace cover is arranged at the opening of the furnace mouth, a mounting block for placing the oxygen-enriched bottle is arranged above the furnace cover, a clamping cylinder is arranged on one side of the conveying chain, the clamping cylinder is connected with an L-shaped rod, and a clamping wheel is sleeved on one end of the L-shaped rod away from the clamping cylinder.

[0004] but:

[0005] In actual use, placing the oxygen-enriched bottle above the furnace body has certain safety hazards, and the gas exhausted from the furnace is also prone to high temperature, which can easily affect the surrounding environment and cause the temperature to be too high, which is not conducive to the operation of construction workers. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a stainless steel casting casting system.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel casting casting system, comprising an L-shaped support plate, a support ring is fixedly connected to the front side of the L-shaped support plate, a furnace is installed on the inner wall of the support ring, a mounting plate is fixedly connected to the bottom of the back side of the L-shaped support plate, an oxygen-enriched bottle is fixedly connected to the top of the mounting plate, the oxygen-enriched bottle is fixedly connected and communicated with the bottom of the furnace through an air pipe penetrating the L-shaped support plate, and the oxygen-enriched bottle is arranged in a manner that the L-shaped support plate is on the other side of the furnace, and the air pipe penetrates the inside of the L-shaped support plate furnace to facilitate avoiding the high temperature of the furnace directly affecting the oxygen-enriched bottle.

[0008] Preferably, a solenoid valve is fixedly mounted on the inner wall of the trachea, and the input of oxygen from the oxygen-enriched bottle is conveniently controlled by the solenoid valve.

[0009] Preferably, the top shell of the furnace is detachably connected with a furnace cover, and an ultra-high temperature heater is fixedly installed inside the furnace.

[0010] Preferably, a cooling groove is fixedly connected to the front side of the L-shaped support plate near the bottom, and an exhaust pipe is fixedly connected to the top of the furnace cover, and the exhaust pipe extends to the interior of the cooling groove.

[0011] Preferably, a motor is fixedly installed on the front side of the cooling trough, an auger is arranged inside the cooling trough, and a rotating shaft at the output end of the motor passes through the front side of the cooling trough, extends to the inside of the cooling trough and is fixedly connected to one end of the auger. High-temperature gas is injected into the cooling trough by starting the exhaust pipe, and the gas is cooled by cooling water in the cooling trough. The auger is driven to rotate by the motor so that the cooling water in the cooling trough can flow, thereby improving the heat dissipation effect and preventing the local coolant temperature from being too high and affecting the heat dissipation effect.

[0012] Preferably, three groups of arc-shaped guide grooves are fixedly connected to both sides of the cooling groove. By providing the arc-shaped guide grooves, the contact area between the liquid surface and the air can be increased, and the contact area between the cooling groove and the air can also be increased to facilitate improving the heat dissipation effect.

[0013] Compared with the prior art, the utility model provides a stainless steel casting casting system, which has the following beneficial effects:

[0014] 1. A stainless steel casting casting system, by arranging an oxygen-enriched bottle on the other side of an L-shaped support plate, and passing an air pipe through the inside of the L-shaped support plate furnace, so as to avoid the high temperature of the furnace directly affecting the oxygen-enriched bottle, and by using an electromagnetic valve to conveniently control the input of oxygen into the oxygen-enriched bottle, so as to ensure that the casting will not have cracks.

[0015] 2. A stainless steel casting casting system injects high-temperature gas into the cooling tank by starting the exhaust pipe, cools the gas by the cooling water in the cooling tank, and drives the auger to rotate by the motor so that the cooling water in the cooling tank can flow, thereby improving the heat dissipation effect and avoiding the local coolant temperature being too high to affect the heat dissipation effect. By setting an arc-shaped guide groove, the area of ​​the liquid surface in contact with the air can be increased, and the area of ​​the cooling tank in contact with the air can also be increased to facilitate improving the heat dissipation effect and ensure that the casting will not produce cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a side view of the utility model.

[0020] In the figure: 1. L-shaped support plate; 2. support ring; 3. furnace; 31. furnace cover; 4. cooling trough; 41. exhaust pipe; 42. motor; 43. auger; 44. arc guide groove; 5. mounting plate; 51. oxygen enrichment bottle; 52. air pipe; 53. solenoid valve. Implementation

[0021] 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. Example

[0022] like Figure 1-3As shown, the utility model provides a stainless steel casting casting system, including an L-shaped support plate 1, a support ring 2 is fixedly connected to the front of the L-shaped support plate 1, a furnace 3 is installed on the inner wall of the support ring 2, a mounting plate 5 is fixedly connected to the bottom of the back of the L-shaped support plate 1, an oxygen-enriched bottle 51 is fixedly connected to the top of the mounting plate 5, the oxygen-enriched bottle 51 passes through the L-shaped support plate 1 through an air pipe 52, and is fixedly connected and communicated with the bottom of the furnace 3, by arranging the oxygen-enriched bottle 51 on the other side of the L-shaped support plate 1, the air pipe 52 passes through the L-shaped support plate 1 and the inside of the furnace 3, so as to conveniently avoid the high temperature of the furnace 3 directly affecting the oxygen-enriched bottle 51, an electromagnetic valve 53 is fixedly installed on the inner wall of the air pipe 52, and the input of oxygen into the oxygen-enriched bottle 51 is conveniently controlled by the electromagnetic valve 53, the top shell of the furnace 3 is detachably connected with the furnace cover 31, and an ultra-high temperature heater is fixedly installed inside the furnace 3.

[0023] In this embodiment, the oxygen-enriched bottle 51 is arranged on the other side of the L-shaped support plate 1 on the other side of the furnace 3, and the air pipe 52 penetrates the L-shaped support plate 1 and the interior of the furnace 3 to prevent the high temperature of the furnace 3 from directly affecting the oxygen-enriched bottle 51. The solenoid valve 53 is used to conveniently control the input of oxygen into the oxygen-enriched bottle 51 to ensure that no cracks will occur in the casting. Example

[0024] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a cooling groove 4 is fixedly connected to the front side of the L-shaped support plate 1 near the bottom, an exhaust pipe 41 is fixedly connected to the top of the furnace cover 31, and the exhaust pipe 41 extends to the interior of the cooling groove 4, a motor 42 is fixedly installed on the front side of the cooling groove 4, an auger 43 is arranged inside the cooling groove 4, and a rotating shaft at the output end of the motor 42 passes through the front side of the cooling groove 4 and extends to the interior of the cooling groove 4 and is fixedly connected to one end of the auger 43, high-temperature gas is injected into the cooling groove 4 by starting the exhaust pipe 41, the gas is cooled by the cooling water in the cooling groove 4, and the auger 43 is driven to rotate by the motor 42 so that the cooling water in the cooling groove 4 can flow, which can improve the heat dissipation effect and avoid the local coolant temperature being too high to affect the heat dissipation effect, three groups of arc guide grooves 44 are fixedly connected on both sides of the cooling groove 4, respectively, and the arc guide grooves 44 can be provided to increase the area of ​​the liquid surface in contact with the air and to increase the area of ​​the cooling groove 4 in contact with the air to facilitate improving the heat dissipation effect and ensure that the casting will not produce cracks.

[0025] In this embodiment, high-temperature gas is injected into the cooling tank 4 by starting the exhaust pipe 41, and the gas is cooled by the cooling water in the cooling tank 4. The auger 43 is driven to rotate by the motor 42 so that the cooling water in the cooling tank 4 can flow, thereby improving the heat dissipation effect and avoiding the local coolant temperature being too high to affect the heat dissipation effect. By setting the arc-shaped guide groove 44, the contact area of ​​the liquid surface with the air can be increased, and the contact area of ​​the cooling tank 4 with the air can also be increased to facilitate the improvement of the heat dissipation effect and ensure that the casting will not produce cracks.

[0026] The following is a detailed description of the working principle of this stainless steel casting system.

[0027] like Figure 1-3 As shown, when in use, the oxygen-enriched bottle 51 is arranged on the other side of the furnace 3 by setting the L-shaped support plate 1, and the air pipe 52 penetrates the L-shaped support plate 1 and the inside of the furnace 3 to facilitate avoiding the high temperature of the furnace 3 to directly affect the oxygen-enriched bottle 51, and the solenoid valve 53 is used to conveniently control the input of oxygen into the oxygen-enriched bottle 51, and the high-temperature gas is injected into the cooling tank 4 by starting the exhaust pipe 41, and the gas is cooled by the cooling water in the cooling tank 4, and the auger 43 is driven to rotate by the motor 42, so that the cooling water in the cooling tank 4 can flow, which can improve the heat dissipation effect and avoid the local coolant temperature being too high to affect the heat dissipation effect.

[0028] 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 stainless steel casting system, comprising an L-shaped support plate (1), characterized in that: A support ring (2) is fixedly connected to the front of the L-shaped support plate (1), a furnace (3) is installed on the inner wall of the support ring (2), a mounting plate (5) is fixedly connected to the bottom of the back of the L-shaped support plate (1), an oxygen-enriched bottle (51) is fixedly connected to the top of the mounting plate (5), and the oxygen-enriched bottle (51) is fixedly connected to and communicated with the bottom of the furnace (3) through an air pipe (52) that penetrates the L-shaped support plate (1).

2. A stainless steel casting system according to claim 1, characterized in that: A solenoid valve (53) is fixedly mounted on the inner wall of the air pipe (52).

3. A stainless steel casting system according to claim 1, characterized in that: The top shell of the melting furnace (3) is detachably connected to a furnace cover (31), and an ultra-high temperature heater is fixedly installed inside the melting furnace (3).

4. A stainless steel casting system according to claim 3, characterized in that: A cooling groove (4) is fixedly connected to the front of the L-shaped support plate (1) near the bottom, and an exhaust pipe (41) is fixedly connected to the top of the furnace cover (31), wherein the exhaust pipe (41) extends into the interior of the cooling groove (4).

5. A stainless steel casting system according to claim 4, characterized in that: A motor (42) is fixedly mounted on the front side of the cooling groove (4), an auger (43) is arranged inside the cooling groove (4), and a rotating shaft at the output end of the motor (42) passes through the front side of the cooling groove (4) and extends into the interior of the cooling groove (4) to be fixedly connected to one end of the auger (43).

6. A stainless steel casting system according to claim 5, characterized in that: Three groups of arc-shaped guide grooves (44) are respectively fixedly connected to the two sides of the cooling groove (4).

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