Nickel-based alloy smelting device

Abstract

The utility model discloses a nickel base alloy smelting device, which relates to the technical field of alloy smelting and comprises a smelting cylinder and a blanking assembly, a heat preservation cover is arranged outside the smelting cylinder, and the blanking assembly used for facilitating forming and blanking is arranged on the front side of the inside of the smelting cylinder. And the discharging assembly comprises a forming disc, a forming groove, a cooling cavity, a side connecting pipe and a conveying water pipe, the forming groove is formed in the surface of the forming disc, the cooling cavity is formed in the middle of the forming disc, the side edge of the forming disc is connected with the side connecting pipe, and the conveying water pipe is arranged in the side connecting pipe. According to the nickel-based alloy smelting device, nickel-based alloy is cast and formed in the smelting barrel, the situation that impurities enter the smelting barrel to affect forming during pouring-out is avoided, the two forming grooves can be alternately used under overturning of the forming disc, and the cooling cavity conducts conveying through one side of the conveying water pipe and outflow through the other side of the conveying water pipe, so that the forming grooves are cooled, and nickel-based alloy forming is assisted; the interior of the side connecting pipe is used for installing the conveying water pipe and controlling rotation adjustment of the forming disc.

Description

Technical Field

[0001] This utility model relates to the field of alloy smelting technology, specifically to a nickel-based alloy smelting apparatus. Background Technology

[0002] Nickel-based alloys are important high-temperature alloy materials, widely used in aerospace, nuclear industry, chemical industry, medical equipment and other fields. In order to prepare high-quality nickel-based alloy materials, vacuum smelting technology is required to control the impurity content and refine the grains in the alloy. Nickel-based alloys have high strength and resistance to oxidation and corrosion.

[0003] For example, utility model application number 202320857647.0 discloses a vacuum smelting device for nickel-based alloys. The device uses a high-efficiency heating mechanism to heat the bottom and side walls of the smelting cylinder, allowing the nickel-based alloy inside the cylinder to rotate and stir when heated. This ensures that the nickel-based alloy inside the smelting cylinder is heated evenly, improving the smelting effect. The sealing mechanism can seal the smelting cylinder, creating a vacuum inside. The heat insulation component can keep the smelting cylinder warm, preventing the heat inside from dissipating rapidly. However, existing nickel-based alloy smelting devices are not convenient for internal molding, and impurities can easily enter during pouring and casting, affecting the finished product. Utility Model Content

[0004] The purpose of this invention is to provide a nickel-based alloy smelting apparatus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a nickel-based alloy smelting apparatus, comprising a smelting cylinder and a feeding assembly, wherein the smelting cylinder is provided with an insulation cover, and the feeding assembly for facilitating forming and feeding is located on the front side inside the smelting cylinder, and the feeding assembly includes a forming plate, a forming groove, a cooling chamber, a side pipe, and a conveying water pipe, wherein the forming plate has a forming groove on its surface and a cooling chamber in its center, the side of the forming plate is connected to a side pipe, and a conveying water pipe is provided inside the side pipe.

[0006] Furthermore, there are two forming grooves symmetrically arranged about the horizontal central axis of the forming disc, and the forming disc and the cooling cavity are an integrated structure.

[0007] Furthermore, a crucible is provided on the rear side inside the smelting cylinder, and a coil is provided on the outside of the crucible.

[0008] Furthermore, a feeding pipe is provided at the top of the rear side of the smelting cylinder, and a door is installed on the front side of the smelting cylinder.

[0009] Furthermore, an auxiliary component for facilitating closure is provided on the front side of the lower end of the smelting cylinder, and a material collection component for temporary material storage is provided at the lower end of the front end of the smelting cylinder.

[0010] Furthermore, the auxiliary component includes a telescopic rod and a cover plate, with the cover plate connected to the front end of the telescopic rod.

[0011] Furthermore, the material collection assembly includes a feeding box and a feeding cavity, and the feeding box has a feeding cavity inside.

[0012] Furthermore, the material collection assembly also includes a storage box and a box door. The lower end of the discharge chamber is connected to the storage box, and a box door is provided on the front side of the storage box.

[0013] This utility model provides a nickel-based alloy smelting apparatus, which has the following beneficial effects:

[0014] 1. This utility model uses nickel-based alloy to be cast inside the smelting cylinder, avoiding the entry of impurities during pouring that would affect the forming process. The two forming tanks can be used alternately as the forming plate flips. The cooling chamber is supplied with water from one side and flows out from the other side through the conveying water pipe, which cools the forming tank and assists in the forming of the nickel-based alloy. The side pipe is used to install the conveying water pipe and control the rotation adjustment of the forming plate at the same time.

[0015] 2. This utility model uses a telescopic rod controlled by a hydraulic rod assembled at the rear end to move inside the smelting cylinder, providing the power for the cover plate to move. The cover plate temporarily seals the feeding chamber. The feeding box and feeding chamber are used for feeding the nickel-based alloy after molding, so that the molded nickel-based alloy is separated from the space of the smelting cylinder in the storage box, so that the smelting cylinder can take out the molded nickel-based alloy block during operation, increasing smelting efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a nickel-based alloy smelting device according to the present invention;

[0017] Figure 2 This is a schematic diagram of the feeding assembly structure of a nickel-based alloy smelting device according to the present invention;

[0018] Figure 3 This is a schematic diagram of the material collection component structure of a nickel-based alloy smelting device according to the present invention.

[0019] In the diagram: 1. Smelting cylinder; 2. Insulation cover; 3. Feeding assembly; 301. Forming plate; 302. Forming trough; 303. Cooling chamber; 304. Side pipe; 305. Water conveying pipe; 4. Crucible; 5. Coil; 6. Feeding pipe; 7. Door; 8. Auxiliary assembly; 801. Telescopic rod; 802. Cover plate; 9. Material collection assembly; 901. Feeding box; 902. Feeding chamber; 903. Storage box; 904. Box door. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 As shown, a nickel-based alloy smelting apparatus includes a smelting cylinder 1 and a feeding assembly 3. An insulation cover 2 is installed outside the smelting cylinder 1. A crucible 4 is installed on the rear side inside the smelting cylinder 1, and a coil 5 is installed outside the crucible 4. A feeding pipe 6 is installed at the top of the rear side of the smelting cylinder 1 for adding material into the crucible 4. A door 7 is installed on the front side of the smelting cylinder 1. An auxiliary closing assembly 8 is installed on the front side of the lower end of the smelting cylinder 1. The auxiliary assembly 8 includes a telescopic rod 801 and a cover plate 802. The front end of the telescopic rod 801 is connected to the cover plate 802. The telescopic rod 801 is controlled by a hydraulic rod assembled at the rear end to move inside the smelting cylinder 1, providing the power for the cover plate 802 to move. The cover plate 802 temporarily seals the feeding chamber 902.

[0022] like Figure 2 As shown, the feeding assembly 3, which facilitates the forming and unloading of materials, is located on the front side inside the smelting cylinder 1. The feeding assembly 3 includes a forming disc 301, a forming groove 302, a cooling chamber 303, a side pipe 304, and a water conveying pipe 305. The forming disc 301 has a forming groove 302 on its surface. The nickel-based alloy is cast inside the smelting cylinder 1 to prevent impurities from entering and affecting the forming process during pouring. There are two forming grooves 302 symmetrically arranged about the horizontal central axis of the forming disc 301. The two can be used alternately by flipping, and the forming plate 301 and the cooling chamber 303 are integrated structures. The cooling chamber 303 is opened in the middle of the forming plate 301. The cooling chamber 303 is supplied with water on one side and flows out on the other side through the water supply pipe 305 to cool the forming tank 302 and assist in the forming of nickel-based alloy. The side of the forming plate 301 is connected to the side pipe 304. The side pipe 304 is used to install the water supply pipe 305 and control the rotation adjustment of the forming plate 301. The side pipe 304 is also equipped with the water supply pipe 305.

[0023] like Figure 3As shown, a material collection assembly 9 for temporary storage is provided at the lower end of the front end of the smelting cylinder 1. The material collection assembly 9 includes a feeding box 901 and a feeding cavity 902. The feeding box 901 has a feeding cavity 902 inside. The feeding box 901 and the feeding cavity 902 are used for feeding the nickel-based alloy after forming, so that the nickel-based alloy after forming is separated from the space of the smelting cylinder 1 in the storage box 903. This allows the smelting cylinder 1 to take out the nickel-based alloy block after forming during operation, increasing smelting efficiency. The material collection assembly 9 also includes a storage box 903 and a box door 904. The lower end of the feeding cavity 902 is connected to the storage box 903, and the front side of the storage box 903 is provided with a box door 904.

[0024] In summary, this nickel-based alloy smelting device firstly... Figures 1-3 The structure shown involves adding alloy material into crucible 4, closing door 7, and energizing coil 5 to melt the alloy in crucible 4. Then, crucible 4 is rotated from outside the smelting cylinder 1 to pour the molten alloy into the forming groove 302 on forming plate 301. Cooling chamber 303, through water pipe 305, supplies water on one side and drains on the other, cooling the forming groove 302 to aid in nickel-based alloy forming. This allows the nickel-based alloy to be cast inside the smelting cylinder 1, preventing impurities from entering during pouring and affecting the forming process. After forming, the side pipe... The internal structure 304 is used to control the rotation and adjustment of the forming disc 301 while the water pipe 305 is installed, so that the formed nickel-based alloy block faces downward. At the same time, the cover plate 802 is pulled backward by the telescopic rod 801, which exposes the feeding chamber 902. The nickel-based alloy block falls into the storage box 903 and then the cover plate 802 is closed, so that the formed nickel-based alloy is separated from the smelting cylinder 1 space in the storage box 903. Then the box door 904 is opened so that the smelting cylinder 1 can take out the formed nickel-based alloy block during operation, increasing smelting efficiency.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A nickel-based alloy smelting apparatus, comprising a smelting cylinder (1) and a feeding assembly (3), characterized in that, The smelting cylinder (1) is provided with a heat insulation cover (2) on the outside. The feeding assembly (3) for facilitating the forming and feeding is located on the front side inside the smelting cylinder (1). The feeding assembly (3) includes a forming plate (301), a forming groove (302), a cooling chamber (303), a side pipe (304), and a water conveying pipe (305). The forming plate (301) has a forming groove (302) on its surface and a cooling chamber (303) in the middle of its center. The side of the forming plate (301) is connected to a side pipe (304), and a water conveying pipe (305) is provided inside the side pipe (304).

2. The nickel-based alloy smelting apparatus according to claim 1, characterized in that, The forming groove (302) is symmetrically arranged in two places about the horizontal central axis of the forming plate (301), and the forming plate (301) and the cooling cavity (303) are an integrated structure.

3. The nickel-based alloy smelting apparatus according to claim 1, characterized in that, A crucible (4) is provided on the rear side inside the smelting cylinder (1), and a coil (5) is provided on the outside of the crucible (4).

4. The nickel-based alloy smelting apparatus according to claim 1, characterized in that, A feeding pipe (6) is provided on the top of the rear side of the smelting cylinder (1), and a door (7) is installed on the front side of the smelting cylinder (1).

5. The nickel-based alloy smelting apparatus according to claim 1, characterized in that, The front side of the lower end of the smelting cylinder (1) is provided with an auxiliary component (8) for facilitating closure, and the lower end of the front end of the smelting cylinder (1) is provided with a material collection component (9) for temporary storage.

6. The nickel-based alloy smelting apparatus according to claim 5, characterized in that, The auxiliary component (8) includes a telescopic rod (801) and a cover plate (802), and the front end of the telescopic rod (801) is connected to the cover plate (802).

7. The nickel-based alloy smelting apparatus according to claim 5, characterized in that, The material collection assembly (9) includes a feeding box (901) and a feeding cavity (902), and the feeding box (901) has a feeding cavity (902) inside.

8. The nickel-based alloy smelting apparatus according to claim 7, characterized in that, The material collection assembly (9) also includes a storage box (903) and a box door (904). The lower end of the discharge chamber (902) is connected to the storage box (903), and the front side of the storage box (903) is provided with a box door (904).

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