Zinc alloy ingot casting device
Through the use of dumped induction electric furnaces and splash -proof devices in the zinc alloy ingot device, the problem of splashing of the alloy liquid is solved, and higher direct yields and lower production costs are achieved.
Patent Information
- Application Number
- CN202420731490.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-10
AI Technical Summary
During the existing zinc alloy production process, the alloy liquid is prone to splash out during pouring casting, which poses safety hazards and affects direct yield and production costs.
A zinc alloy ingot casting device is designed, which uses a dumped induction electric furnace and splash -proof device. The metal solution fell into the slot smoothly after the splash -proof device was cushioned to avoid splashing, and the length and angle of the slot were adjusted. Dumping.
Effectively avoid the problem of splashing metal liquid, improve direct collection, reduce production costs, and eliminate hidden safety hazards.
Smart Images
Figure CN222403430U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a zinc alloy ingot casting device. Background Art
[0002] Ingots are made by pouring molten metal into reusable molds. After solidification, these ingots are further machined into a variety of new shapes and are widely used in the field of modern metal casting.
[0003] However, the existing two-stage zinc alloy production is to first melt the zinc sheet, then prepare the alloy, and finally cast it. When casting the alloy liquid, pouring casting is adopted, and the alloy liquid often splashes out of the chute, which poses a safety hazard. At the same time, the splashed alloy liquid must be returned to the furnace for smelting, which affects the direct yield and production cost. Utility Model Content
[0004] The utility model aims to overcome the shortcomings of the prior art and provides a zinc alloy ingot casting device.
[0005] The purpose of the utility model is achieved through the following technical solutions: a zinc alloy ingot casting device, including an induction furnace and an induction furnace base, an induction furnace pouring mouth, a tiltable induction furnace is arranged on the induction furnace base, and an induction furnace pouring mouth is arranged on the top of one side of the induction furnace; a support frame is arranged at the bottom of the induction furnace pouring mouth, a rotating mechanism is arranged on the support frame, a splash-proof device is arranged on the rotating mechanism, the splash-proof device is directly opposite to the induction furnace pouring mouth, and a chute is arranged between the splash-proof device and the rotating mechanism.
[0006] Optionally, an electric trolley is provided at the bottom of one end of the chute.
[0007] Optionally, the chute 7 of the chute is 3000-6000 mm long and has a horizontal angle of 5-30 degrees with the induction furnace.
[0008] Optionally, the ingot molds are evenly arranged in a fan shape along the horizontal direction at the discharge end of the chute.
[0009] Optionally, the splash-proof device is configured as a conical funnel.
[0010] Optionally, the splash-proof device comprises two parts, namely a lower conical part and an upper semi-conical part.
[0011] Optionally, the semi-conical shape is formed by cutting off a portion of an upper side of the cone to form the overall shape.
[0012] The utility model has the following advantages: the utility model uses an intermediate splash-proof device to enable the molten metal poured out from the pouring mouth of the induction furnace to fall smoothly into the chute after being buffered at the splash-proof device, thereby avoiding easy splashing after the pouring mouth of the induction furnace is directly poured into the chute 7. At the same time, the length and angle of the corresponding chute are set to assist in the pouring of the molten metal, which has a better splash-proof effect, and also improves the direct recovery rate from the side, reduces production costs, and eliminates safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 The structure of the splash-proof device of the utility model is shown in FIG. Figure 1 .
[0016] Figure 3 The structure of the splash-proof device of the utility model is shown in FIG. Figure 2 .
[0017] In the figure, an induction furnace (1), an induction furnace base (2), an induction furnace pouring nozzle (3), a support frame (4), a rotating mechanism (5), a splash-proof device (6), a chute (7), an electric trolley (8), an ingot mold (9), a horizontal cross section (61), an inclined section (62), and an arc section (63). DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] like Figure 1 The zinc alloy ingot casting device shown comprises an induction furnace 1 and an induction furnace base 2, an induction furnace pouring mouth 3, and a tiltable induction furnace 1 is arranged on the induction furnace base 2. Usually, the induction furnace 1 is connected by an automatically controlled pouring device, so that the induction furnace 1 can be tilted to a corresponding angle by controlling the action of the pouring device as needed. Then, an induction furnace pouring mouth 3 is arranged on the top of one side of the induction furnace 1 so that the molten metal is poured out from the induction furnace pouring mouth 3. In this device, a support frame 4 is arranged at the bottom of the induction furnace pouring mouth 3, a rotating mechanism 5 is arranged on the support frame 4, and a splash-proof device 6 is arranged on the rotating mechanism 5. The splash-proof device 6 is directly opposite to the induction furnace pouring mouth 3, and a chute 7 is arranged between the splash-proof device 6 and the rotating mechanism 5. In this way, through an intermediate splash-proof device 6, the molten metal poured out from the induction furnace pouring mouth 3 is buffered at the splash-proof device 6 and falls smoothly into the chute 7, thereby avoiding the induction furnace pouring mouth 3 from being easily splashed after being directly poured into the chute 7.
[0022] In another embodiment, a specific splash-proof device 6 is configured as a conical funnel, so that the solution poured from the induction furnace pouring mouth 3 first impacts and splashes in the funnel after entering the funnel-shaped splash-proof device 6, but the splashed molten metal eventually falls on the funnel arm and eventually falls into the chute 7.
[0023] In another embodiment, Figure 2 and Figure 3 As shown, in order to facilitate receiving and splash prevention, the splash prevention device 6 includes two parts, namely a lower conical part and an upper semi-conical part. Specifically, the semi-conical part is formed by cutting off a part of the upper part of the cone to form an overall shape, as shown in FIG. Figure 2 As mentioned above, one shape is to first cut into the horizontal plane 61 vertically along the cone-shaped funnel axis, and then cut off a part of the cone obliquely to form an inclined plane 62. In this way, the two planes are convenient for connecting the molten metal poured from the induction furnace pouring port 3. At the same time, the remaining part at the bottom is convenient for collection and can also prevent splashing. Another cutting structure is as follows Figure 3 The arc-shaped cutting shown forms an arc-shaped section 63, and the specific one required can be selected according to the actual situation.
[0024] In another embodiment, a more convenient auxiliary setting to prevent splashing is to make the chute 7 3000-6000mm long, and the horizontal angle between the chute 7 and the induction furnace 1 is 5-30, generally 5 degrees, 15 degrees, 25 degrees or 30 degrees, which is selected according to the length of the chute 7. For example, when the length of the chute 7 is 3000mm, 30 degrees is selected, and when the length of the chute 7 is 6000mm, 5 degrees is selected. The selection can be made according to the actual casting length.
[0025] In another embodiment, in order to facilitate and quickly perform multiple pouring, a rotating mechanism 5 is used to allow the chute 7 to rotate, and an electric trolley 8 is provided at the bottom of one end of the chute 7 to assist the rotation. At the same time, the ingot molds 9 are evenly arranged in a fan shape in the horizontal direction at the discharge end of the chute 7 to facilitate rapid rotation and pouring. The rotating mechanism 5 of this device generally uses a conventional turntable, a rotating shaft or any other rotatable structure.
[0026] The working process of the utility model is as follows:
[0027] After the zinc alloy is smelted, start the dumping device, and the induction furnace 1 tilts outwards along with the dumping device. The zinc alloy liquid slides from the induction furnace pouring mouth 3 into the splash-proof device 6, slides from the splash-proof device 6 into the chute 7, and then slides from the chute 7 into the ingot mold 9. When the zinc alloy in the ingot mold 9 has reached the ingot casting requirements, start the dumping device, and the induction furnace 1 tilts inwards along with the dumping device, and the zinc alloy liquid no longer flows out. Start the electric trolley 8 to rotate and move the chute 7 to the next alloy ingot mold 9. Start the dumping device, and the induction furnace 1 tilts outwards along with the dumping device. The zinc alloy liquid slides from the induction furnace pouring mouth 3 into the splash-proof device 6, slides from the splash-proof device 6 into the chute 7, and then slides from the chute 7 into the ingot mold 9 to start casting the second ingot of zinc alloy.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A zinc alloy ingot casting device, comprising an induction furnace (1), an induction furnace base (2), and an induction furnace pouring port (3), wherein a tiltable induction furnace (1) is arranged on the induction furnace base (2), and an induction furnace pouring port (3) is arranged on the top of one side of the induction furnace (1); characterized in that: A support frame (4) is arranged at the bottom of the induction furnace pouring port (3), a rotating mechanism (5) is arranged on the support frame (4), a splash-proof device (6) is arranged on the rotating mechanism (5), the splash-proof device (6) faces the induction furnace pouring port (3), and a chute (7) is arranged between the splash-proof device (6) and the rotating mechanism (5).
2. A zinc alloy ingot casting device according to claim 1, characterized in that: An electric trolley (8) is arranged at the bottom of one end of the chute (7).
3. A zinc alloy ingot casting device according to claim 1 or 2, characterized in that: The chute (7) of the chute (7) is 3000-6000 mm long and has a horizontal angle of 5-30 degrees with the induction furnace (1).
4. A zinc alloy ingot casting device according to claim 3, characterized in that: At the discharge end of the chute (7), the ingot molds (9) are evenly arranged in a fan shape in the horizontal direction.
5. The zinc alloy ingot casting device according to claim 1, characterized in that: The splash-proof device (6) is configured as a conical funnel.
6. A zinc alloy ingot casting device according to claim 1 or 5, characterized in that: The splash-proof device (6) comprises two parts, a lower conical part and an upper semi-conical part.
7. A zinc alloy ingot casting device according to claim 6, characterized in that: The semi-conical shape is formed by cutting off a portion of one side of the upper part of the cone to form an overall shape.