High-temperature alloy dissolving and recycling device

Abstract

The utility model discloses a high-temperature alloy dissolving and recycling device which comprises a treatment tank, a fixing ring is fixedly connected to the surface of the treatment tank, a supporting column is fixedly connected to the bottom face of the fixing ring, a liquid injection pipe is fixedly connected to the inner wall of the treatment tank, and a top plate is opened through rotation of a hinge by opening a door lock. Alloy waste is put into a treatment tank through a feeding frame, a liquid injection pipe is started to inject a solution, a stirring assembly is started to carry out mixed reaction work, a liquid storage mechanism is started to inject clear water, a suction assembly is started to suck harmful smoke into the liquid storage mechanism to carry out preliminary purification work, and then the smoke is adsorbed, filtered and purified multiple times through a purification mechanism. The dissolved alloy solution can be discharged by opening the discharge pipe, so that the aim of automatically collecting and purifying harmful flue gas generated by alloy waste dissolution and recovery is achieved, and the problems that the harmful flue gas is difficult to purify by an existing recovery device, so that the surrounding processing environment is polluted after the flue gas is discharged, and meanwhile, the human health is harmed are solved.

Description

Technical Field

[0001] This utility model relates to the field of high-temperature alloy waste recycling technology, and in particular to a high-temperature alloy dissolution and recycling device. Background Technology

[0002] In the recycling of high-temperature alloy scrap, metal refining and purification are crucial steps. Typically, these scraps undergo various treatments, including heat treatment, chemical purification, and mechanical sorting, to separate the metallic components for reuse. Dissolution recycling involves placing the waste high-temperature alloy in a soluble solution, where a chemical reaction separates the solvent containing valuable metals, which are then extracted through evaporation or electrolysis.

[0003] When chemically dissolving and recycling waste, recycling equipment is needed to mix and react the waste and the solution. When the solution dissolves the alloy waste, it usually produces a large amount of harmful fumes. Currently, existing recycling equipment is unable to purify the fumes produced by dissolution. When the fumes are emitted, they will pollute the surrounding processing environment and endanger human health. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a high-temperature alloy dissolution and recovery device to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-temperature alloy dissolving and recycling device includes a processing tank. A fixing ring is fixedly connected to the surface of the processing tank, and a support column is fixedly connected to the bottom surface of the fixing ring. A liquid injection pipe is fixedly connected to the inner wall of the processing tank, and a discharge pipe is fixedly connected to the inner wall of the processing tank. A feeding frame is fixedly connected to the back of the feeding frame, and a top plate is hinged to the feeding frame via the hinge. A door lock is fixedly connected to the inner wall of the top plate. A liquid storage mechanism is fixedly connected to the surface of the processing tank, a suction assembly is provided inside the processing tank, a purification mechanism is provided on the right side of the processing tank, and a stirring assembly is provided on the top surface of the processing tank.

[0007] Preferably, the liquid storage mechanism consists of a connecting block, a liquid storage tank, and a liquid exchange pipe. The connecting block is fixedly connected to the inner wall of the processing tank, the liquid storage tank is fixedly connected to the inner wall of the connecting block, and the liquid exchange pipe is fixedly connected to the inner wall of the liquid storage tank.

[0008] Preferably, the suction assembly consists of a suction pipe, a fan, and an exhaust pipe. The air inlet end of the suction pipe is fixedly connected to the inner wall of the treatment tank, and the surface of the suction pipe is fixedly connected to the inner wall of the storage tank. The fan is fixedly connected to the inner wall of the suction pipe and to the top surface of the treatment tank. The exhaust pipe is fixedly connected to the inner wall of the storage tank.

[0009] Preferably, the purification mechanism consists of an activated carbon adsorption plate, a filter membrane, and a filter sponge. The activated carbon adsorption plate is fixedly connected to the inner wall of the storage tank, and the inner wall of the activated carbon adsorption plate is fixedly connected to the surface of the suction pipe. The filter membrane is fixedly connected to the top surface of the activated carbon adsorption plate, and the filter sponge is fixedly connected to the top surface of the filter membrane.

[0010] Preferably, the stirring assembly consists of a servo motor, a rotating shaft, and a stirring rod. The servo motor is fixedly connected to the top surface of the processing tank, and the output end of the servo motor is rotatably connected to the inner wall of the processing tank. The rotating shaft is fixedly connected to the output end of the servo motor, and the stirring rod is fixedly connected to the surface of the rotating shaft.

[0011] Preferably, the feed frame is rectangular and made of metal.

[0012] Preferably, there are multiple stirring rods, and all of the stirring rods are located on the surface of the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-temperature alloy melting and recycling device opens the top plate by turning the hinge after unlocking the door lock, allowing alloy waste to be fed into the processing tank through the feeding frame. The liquid injection pipe is opened to inject solution, the stirring assembly is activated to carry out the mixing reaction, the liquid storage mechanism is opened to inject clean water, and the suction assembly is activated to draw harmful fumes into the liquid storage mechanism for preliminary purification. The fumes are then purified through multiple adsorption and filtration processes by the purification mechanism, and the dissolved alloy solution is discharged by opening the discharge pipe. This achieves the goal of automatically collecting and purifying the harmful fumes generated from the melting and recycling of alloy waste, avoiding the problem that existing recycling devices are unable to purify harmful fumes, leading to pollution of the surrounding processing environment and harm to human health after fumes are emitted. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model;

[0015] Figure 2 This is a rear view of the structure of this utility model;

[0016] Figure 3 This is an enlarged view of the structure at point A of this utility model;

[0017] Figure 4 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 5 This is an enlarged view of structure B of this utility model.

[0019] In the diagram: 1. Processing tank; 2. Fixing ring; 3. Support column; 4. Injection pipe; 5. Discharge pipe; 6. Feed frame; 7. Hinge; 8. Top plate; 9. Door lock; 10. Connecting block; 11. Storage tank; 12. Liquid replacement pipe; 13. Suction pipe; 14. Fan; 15. Exhaust pipe; 16. Activated carbon adsorption plate; 17. Filter membrane; 18. Filter sponge; 19. Servo motor; 20. Rotating shaft; 21. Stirring rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figure 1-5 A high-temperature alloy dissolving and recovery device includes a processing tank 1. A fixing ring 2 is fixedly connected to the surface of the processing tank 1, and a support column 3 is fixedly connected to the bottom of the fixing ring 2. A liquid injection pipe 4 and a discharge pipe 5 are fixedly connected to the inner wall of the processing tank 1. A feed frame 6 is fixedly connected to the inner wall of the processing tank 1. The feed frame 6 is rectangular and made of metal. The metal feed frame 6 has higher strength, is less prone to deformation and damage under stress, and is more durable. A hinge 7 is fixedly connected to the back of the feed frame 6. A top plate 8 is hinged to the feed frame 6 through the hinge 7. A door lock 9 is fixedly connected to the inner wall of the top plate 8. A liquid storage mechanism is fixedly connected to the surface of the processing tank 1. The liquid storage mechanism consists of a connecting block 10, a liquid storage tank 11, and a liquid replacement pipe 12. The 10 is fixedly connected to the inner wall of the treatment tank 1, the liquid storage tank 11 is fixedly connected to the inner wall of the connecting block 10, and the liquid replacement pipe 12 is fixedly connected to the inner wall of the liquid storage tank 11. It is used to store clean water to facilitate the preliminary purification of flue gas. The treatment tank 1 is equipped with a suction assembly inside. The right side of the treatment tank 1 is equipped with a purification mechanism, which consists of an activated carbon adsorption plate 16, a filter membrane 17, and a filter sponge 18. The activated carbon adsorption plate 16 is fixedly connected to the inner wall of the liquid storage tank 11, and the inner wall of the activated carbon adsorption plate 16 is fixedly connected to the surface of the suction pipe 13. The filter membrane 17 is fixedly connected to the top surface of the activated carbon adsorption plate 16, and the filter sponge 18 is fixedly connected to the top surface of the filter membrane 17. It is used for multiple adsorption and filtration purification of flue gas, which improves the purification efficiency of flue gas. The top surface of the treatment tank 1 is equipped with a stirring assembly.

[0022] Specifically, the suction assembly consists of a suction pipe 13, a fan 14, and an exhaust pipe 15. The air inlet end of the suction pipe 13 is fixedly connected to the inner wall of the treatment tank 1, and the surface of the suction pipe 13 is fixedly connected to the inner wall of the storage tank 11. The fan 14 is fixedly connected to the inner wall of the suction pipe 13 and the top surface of the treatment tank 1. The exhaust pipe 15 is fixedly connected to the inner wall of the storage tank 11. It is used to draw and collect flue gas, which facilitates the centralized purification of flue gas.

[0023] Specifically, the stirring assembly consists of a servo motor 19, a rotating shaft 20, and stirring rods 21. There are multiple stirring rods 21, all of which are located on the surface of the rotating shaft 20. They are used to mix reaction waste, thereby improving mixing efficiency. The servo motor 19 is fixedly connected to the top surface of the processing tank 1, and the output end of the servo motor 19 is rotatably connected to the inner wall of the processing tank 1. The rotating shaft 20 is fixedly connected to the output end of the servo motor 19, and the stirring rods 21 are fixedly connected to the surface of the rotating shaft 20. They are used to stir the mixed solution and waste, thereby improving the reaction dissolution efficiency.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0025] In use: First, unlock the door lock 9 and rotate the top plate 8 through the hinge 7. Put the alloy scrap into the treatment tank 1 through the feed frame 6. Open the liquid injection pipe 4 to inject the waste solution into the treatment tank 1. Start the servo motor 19 to drive the rotating shaft 20 and the stirring rod 21 to rotate, so that the solution and waste can be mixed and reacted. Open the liquid replacement pipe 12 to inject clean water into the storage tank 11. Start the fan 14 to suck the harmful fumes generated inside the treatment tank 1 through the suction pipe 13. The fumes enter the storage tank 11 and come into contact with the clean water. The clean water can perform preliminary adsorption and purification of the harmful substances in the fumes. After adsorption, when the fumes move upward, they can be adsorbed and filtered multiple times through the activated carbon adsorption plate 16, the filter membrane 17 and the filter sponge 18. The purified fumes can be discharged through the exhaust pipe 15. Open the discharge pipe 5 to discharge the dissolved alloy solution.

[0026] In summary, this high-temperature alloy melting and recycling device, by opening the door lock 9 and rotating the top plate 8 via the hinge 7, allows alloy waste to be fed into the processing tank 1 through the feed frame 6. The injection pipe 4 is opened to inject solution, the stirring assembly is activated for mixing and reaction, the storage mechanism is activated to inject clean water, and the suction assembly is activated to draw harmful fumes into the storage mechanism for preliminary purification. The fumes are then purified through multiple adsorption and filtration processes by the purification mechanism. Finally, the dissolved alloy solution is discharged by opening the discharge pipe 5. This device achieves the goal of automatically collecting and purifying harmful fumes generated from the melting and recycling of alloy waste, avoiding the problem of existing recycling devices being unable to purify harmful fumes, which leads to pollution of the surrounding processing environment and harm to human health. This device addresses the problems mentioned in the background section.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-temperature alloy dissolving and recovering apparatus comprising a treatment tank (1), characterized in that, The processing tank (1) surface is fixedly connected with a fixed ring (2), the bottom surface of the fixed ring (2) is fixedly connected with a support column (3), the inner wall of the processing tank (1) is fixedly connected with a liquid injection pipe (4), the inner wall of the processing tank (1) is fixedly connected with a discharge pipe (5), the inner wall of the processing tank (1) is fixedly connected with a feeding frame (6), the back surface of the feeding frame (6) is fixedly connected with a hinge (7), the feeding frame (6) is hingedly installed with a top plate (8) through the hinge (7), the inner wall of the top plate (8) is fixedly connected with a door lock (9), the surface of the processing tank (1) is fixedly connected with a liquid storage mechanism, the inside of the processing tank (1) is provided with a suction assembly, the right side of the processing tank (1) is provided with a purification mechanism, and the top surface of the processing tank (1) is provided with a stirring assembly.

2. The apparatus for dissolving and recovering a superalloy according to claim 1, wherein The liquid storage mechanism is composed of a connecting block (10), a liquid storage tank (11) and a liquid changing pipe (12), the connecting block (10) is fixedly connected with the inner wall of the processing tank (1), the liquid storage tank (11) is fixedly connected with the inner wall of the connecting block (10), and the liquid changing pipe (12) is fixedly connected with the inner wall of the liquid storage tank (11).

3. The apparatus for dissolving and recovering a superalloy according to claim 1, wherein The suction assembly is composed of a suction pipe (13), a fan (14) and an exhaust pipe (15), the air inlet end of the suction pipe (13) is fixedly connected with the inner wall of the processing tank (1), the surface of the suction pipe (13) is fixedly connected with the inner wall of the liquid storage tank (11), the fan (14) is fixedly connected with the inner wall of the suction pipe (13), and the fan (14) is fixedly connected with the top surface of the processing tank (1), and the exhaust pipe (15) is fixedly connected with the inner wall of the liquid storage tank (11).

4. The apparatus for dissolving and recovering a superalloy according to claim 1, wherein The purification mechanism is composed of an activated carbon adsorption plate (16), a filter membrane (17) and a filter sponge (18), the activated carbon adsorption plate (16) is fixedly connected with the inner wall of the liquid storage tank (11), the inner wall of the activated carbon adsorption plate (16) is fixedly connected with the surface of the suction pipe (13), the filter membrane (17) is fixedly connected with the top surface of the activated carbon adsorption plate (16), and the filter sponge (18) is fixedly connected with the top surface of the filter membrane (17).

5. The apparatus for dissolving and recovering a superalloy according to claim 1, wherein The stirring assembly is composed of a servo motor (19), a rotating shaft (20) and a stirring rod (21), the servo motor (19) is fixedly connected with the top surface of the processing tank (1), the output end of the servo motor (19) is rotatably connected with the inner wall of the processing tank (1), the rotating shaft (20) is fixedly connected with the output end of the servo motor (19), and the stirring rod (21) is fixedly connected with the surface of the rotating shaft (20).

6. The apparatus for dissolving and recovering a superalloy according to claim 1, wherein The feeding frame (6) is rectangular in shape and is made of metal material.

7. The apparatus for dissolving and recovering a superalloy according to claim 5, wherein The number of the stirring rods (21) is multiple, and the multiple stirring rods (21) are located on the surface of the rotating shaft (20).

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