Silicon-manganese alloy smelting slag separator

Abstract

The utility model discloses a silicon-manganese alloy smelting slag separator which comprises a support, a spring is connected to the upper side of the support, a supporting rod is connected to the end of the spring, a separator shell is installed at the upper end of the supporting rod, a discharging port is installed at the lower end of the separator shell, and a discharging pipe is installed on the side wall of the separator shell in a penetrating mode. A baffle is installed on the inner side wall of the separating machine shell, a first motor is installed at the upper left end of the separating machine shell, and the output end of the first motor is connected with a reciprocating lead screw. According to the silicon-manganese alloy smelting slag separator, water is conveyed to the spray head through the water conveying pipe to be sprayed out, meanwhile, the water conveying pipe is driven to move up and down, and the water is dynamically flushed into slag to comprehensively flush the slag and make full contact with the slag through the spraying force and the moving centrifugal force of the water; the slag is layered into silicon-manganese alloy particles and waste residue suspension liquid, slag separation is completed, and the separation precision of the silicon-manganese alloy particles is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon-manganese alloy smelting slag separation, in particular to a silicon-manganese alloy smelting slag separator. Background Art

[0002] During the smelting process of silicon-manganese alloy, slag, namely silicon-manganese slag, is produced. After the silicon-manganese slag is crushed by a crusher, its monomers are dissociated, and then the silicon-manganese alloy particles and solid slag in the silicon-manganese slag are separated. The silicon-manganese alloy particles are recycled, and the solid slag can be used in the construction industry to improve resource utilization.

[0003] Among them, the publication number is CN219210241U, and the name is a device for washing and jigging alloys of silicon-manganese slag, which includes a silo, a conveyor belt, a hammer crusher, a water-slag mixing hopper, an elevated water pipe, a water-washing trampoline, a water-slag pool and an alloy hopper. The discharge port of the silo is arranged at the input end of the conveyor belt, the discharge end of the conveyor belt is arranged above the hammer crusher, the discharge port of the hammer crusher is arranged above the water-slag mixing hopper, the elevated water pipe is penetrated in the water-slag mixing hopper, a sludge pump is arranged on the elevated water pipe, the discharge end of the elevated water pipe is arranged above the water-washing trampoline, the water-slag pool is arranged at the overflow outlet of the water-washing trampoline, and the alloy hopper is arranged below the drainage pipe of the water-washing trampoline. The utility model improves the original manual picking and recycling method, improves work efficiency, reduces manual labor intensity and labor costs; uses water-washed silicon-manganese slag to avoid dust diffusion during crushing and transportation, and improves and optimizes the on-site working environment.

[0004] The above-mentioned prior art separates the silicon-manganese alloy particles and the solid slag by water washing. The separated solid slag is suspended in an upper position and discharged from the upper overflow outlet. However, the suspended slag far away from the overflow outlet continues to contact with the silicon-manganese alloy particles below, which is not conducive to its complete discharge. In addition, the contact and washing efficiency of water and slag is low, which is not conducive to reducing the contact distance between the slag and water phases, thereby reducing the separation accuracy. Therefore, we propose a silicon-manganese alloy smelting slag separator to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the utility model is to provide a silicon-manganese alloy smelting slag separator to solve the problems raised by the above-mentioned background technology that the current market is not conducive to the complete discharge of suspended slag, the contact and flushing efficiency between water and slag is low, it is not conducive to reducing the contact distance between slag and water, and the separation accuracy is reduced.

[0006] To achieve the above object, the utility model provides the following technical solution: a silicon-manganese alloy smelting slag separator, comprising a bracket, a spring is connected to the upper side of the bracket, a support rod is connected to the end of the spring, a separation casing is installed on the upper end of the support rod, a discharge port is installed on the lower end of the separation casing, and a discharge pipe is installed through the side wall of the separation casing;

[0007] A baffle is installed on the inner side wall of the separation housing, a first motor is installed on the upper left end of the separation housing, a reciprocating screw is connected to the output end of the first motor, a rotating rod is connected to the lower end of the reciprocating screw, a stirring rod is installed on the outer side of the rotating rod, a connecting frame is threadedly connected to the outer side of the reciprocating screw, and a water pipe is connected to the lower end of the connecting frame;

[0008] The inner side of the water pipe is connected to a nozzle, the upper rear side of the water pipe is connected to an extension frame, the end of the water pipe is connected to a hose, the end of the hose is connected to the water outlet of a water pump, and the water pump is installed on the outer side of the separation housing;

[0009] The right section of the separation casing is provided with a driving assembly for pressurizing and discharging the suspended slag.

[0010] Preferably, the driving assembly includes a second motor installed on the upper right side of the separation casing, the output end of the second motor is connected to a turntable, the outer side of the turntable is rotatably connected to an adjusting rod, the lower end of the adjusting rod is rotatably connected to a moving rod, the lower end of the moving rod is installed with a piston, and the piston is slidably connected to the inside of the separation casing.

[0011] Preferably, the support rods penetrate the bracket and are slidably connected to the bracket, and the support rods are distributed at equal angles on the outside of the separation housing.

[0012] Preferably, the baffle is a circular ring structure, and the side wall of the baffle is a mesh structure.

[0013] Preferably, the nozzles are distributed at equal angles on the water pipe, and the water pipe is an arc-shaped structure.

[0014] Preferably, the moving rod passes through the upper wall of the separation casing, and the moving rod and the separation casing form an up-and-down sliding structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The silicon-manganese alloy smelting slag separator uses a water pipe to transport water to the nozzle for spraying, and drives the water pipe to move up and down at the same time. The water jet force and moving centrifugal force are used to make the water dynamically rush into the slag to fully wash the slag and fully contact the slag, so that the slag is separated into silicon-manganese alloy particles and waste slag suspension, and the separation of the slag is completed, and the accuracy of the separation of the silicon-manganese alloy particles is guaranteed;

[0017] (2) The silicon-manganese alloy smelting slag separator drives the piston to move in the separator casing, pressurizes the separator casing, and uses the pressure to push the suspension upward and discharge it from the discharge pipe to avoid it remaining in the separator. The suspension is further flushed while being discharged by the fluidity of water, thereby further ensuring the purity of the silicon-manganese alloy particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a rear view structural diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the water delivery pipe of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. bracket; 2. spring; 3. support rod; 4. separation housing; 5. discharge port; 6. discharge pipe; 7. piston; 8. baffle; 9. first motor; 10. reciprocating screw; 11. rotating rod; 12. stirring rod; 13. connecting frame; 14. water pipe; 15. nozzle; 16. hose; 17. water pump; 18. extension frame; 19. second motor; 20. turntable; 21. adjustment rod; 22. moving rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5The utility model provides the following technical solutions: a silicon-manganese alloy smelting slag separator, comprising a bracket 1, a spring 2 is connected to the upper side of the bracket 1, a support rod 3 is connected to the end of the spring 2, a separation casing 4 is installed on the upper end of the support rod 3, a discharge port 5 is installed on the lower end of the separation casing 4, and a discharge pipe 6 is installed through the side wall of the separation casing 4; a baffle 8 is installed on the inner side wall of the separation casing 4, a first motor 9 is installed on the upper left end of the separation casing 4, and a reciprocating The screw rod 10, the lower end of the reciprocating screw rod 10 is connected to the rotating rod 11, the outer side of the rotating rod 11 is installed with a stirring rod 12, the outer side of the reciprocating screw rod 10 is threadedly connected to a connecting frame 13, the lower end of the connecting frame 13 is connected to a water pipe 14; the inner side of the water pipe 14 is connected to a nozzle 15, the upper rear of the water pipe 14 is connected to an extension frame 18, the end of the water pipe 14 is connected to a hose 16, the end of the hose 16 is connected to the water outlet of a water pump 17, and the water pump 17 is installed on the outer side of the separation housing 4;

[0026] Furthermore, the support rod 3 penetrates the bracket 1 and is slidably connected with the bracket 1. The support rods 3 are distributed at equal angles on the outside of the separation casing 4. The movement of the separation casing 4 can be controlled by the movement of the support rods 3, so that the separation casing 4 vibrates, and the silicon-manganese alloy particles and the waste slag are separated by the vibration force; the baffle 8 is a circular ring structure, and the side wall of the baffle 8 is a mesh structure. The baffle 8 is used to enclose the slag to ensure the smooth movement of the water pipe 14, and the sprayed water can smoothly pass through the baffle 8 and contact the slag; the nozzles 15 are distributed at equal angles on the water pipe 14, and the water pipe 14 is a circular arc structure. The water is transported by the water pipe 14 and sprayed out through the nozzles 15;

[0027] The crushed slag is transported to the separation machine housing 4 and enters from the inside of the baffle 8. At the same time, the water pump 17 is powered on, and the water is transported to the water pipe 14 through the hose 16, and then sprayed out from the nozzle 15. The water is injected into the slag by the injection force of the water. The first motor 9 is powered on to control the reciprocating screw 10 connected to the output end to rotate. The reciprocating screw 10 controls the connecting frame 13 connected to the outer thread to move up and down. The connecting frame 13 controls the water pipe 14 to move up and down, so that the injected water is dynamically injected into the slag. At the same time, the reciprocating screw 10 controls the rotating rod 11 connected to the lower end to rotate, and the rotating rod 11 controls the stirring rod 12 connected to the outer side to rotate, so as to stir the slag. Stirring is performed so that the water can fully flush the slag. As the water level increases and the water flushes the slag, the silicon-manganese alloy particles are concentrated downward by their own gravity, and the waste slag is combined with water to form a suspension and discharged from the discharge pipe 6. When the water pipe 14 moves downward, the extension frame 18 is controlled to move downward to push the bracket 1, so that the separation casing 4 is forced to move upward, the support rod 3 moves upward and the spring 2 is stretched and stored. When the water pipe 14 moves upward, the extension frame 18 moves upward to release the push on the bracket 1, and the spring 2 can control the support rod 3 to reset and move, thereby controlling the separation casing 4 to reset and move, and the separation casing 4 vibrates, further assisting the separation of the silicon-manganese alloy particles and the waste slag;

[0028] Specifically, the right section of the separation casing 4 is provided with a driving assembly for pressurizing and discharging the suspended slag; the driving assembly includes a second motor 19 installed on the upper right side of the separation casing 4, the output end of the second motor 19 is connected to a turntable 20, the outer side of the turntable 20 is rotatably connected to an adjusting rod 21, the lower end of the adjusting rod 21 is rotatably connected to a moving rod 22, the lower end of the moving rod 22 is provided with a piston 7, and the piston 7 is slidably connected to the inside of the separation casing 4; the moving rod 22 penetrates the upper wall of the separation casing 4, and the moving rod 22 and the separation casing 4 form an up-and-down sliding structure, so that the moving rod 22 smoothly drives the piston 7 to move in the separation casing 4, and pressurizes the separation casing 4;

[0029] The second motor 19 is powered on to control the rotation of the turntable 20, thereby driving the rotationally connected adjusting rod 21 to move. The adjusting rod 21 controls the moving rod 22 connected at the end to move up and down. The moving rod 22 moves downward to control the piston 7 to move downward, and the separation housing 4 is pressurized to move the water upward, pushing the suspension to be completely discharged from the discharge pipe 6 to prevent the suspension from remaining in the separation housing 4. The piston 7 moves upward to control the flow of water in the separation housing 4. The suspension is discharged and further rinsed by using the fluidity of water to ensure the accuracy of the silicon-manganese alloy particles. Subsequently, it is only necessary to open the valve of the discharge port 5 to discharge the silicon-manganese alloy particles. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A slag separator for smelting silicon-manganese alloy, comprising a bracket (1), characterized in that: The upper side of the bracket (1) is connected to a spring (2), the end of the spring (2) is connected to a support rod (3), the upper end of the support rod (3) is mounted with a separation casing (4), the lower end of the separation casing (4) is mounted with a discharge port (5), and a discharge pipe (6) is installed through the side wall of the separation casing (4); A baffle (8) is installed on the inner side wall of the separation housing (4); a first motor (9) is installed on the upper left end of the separation housing (4); an output end of the first motor (9) is connected to a reciprocating screw (10); a lower end of the reciprocating screw (10) is connected to a rotating rod (11); a stirring rod (12) is installed on the outer side of the rotating rod (11); a connecting frame (13) is threadedly connected to the outer side of the reciprocating screw (10); and a water pipe (14) is connected to the lower end of the connecting frame (13); The inner side of the water delivery pipe (14) is connected to a nozzle (15), the upper rear side of the water delivery pipe (14) is connected to an extension frame (18), the end of the water delivery pipe (14) is connected to a hose (16), the end of the hose (16) is connected to the water outlet of a water pump (17), and the water pump (17) is installed on the outer side of the separation casing (4); The right section of the separation casing (4) is provided with a driving component for pressurizing and discharging the suspended slag.

2. The silicon-manganese alloy smelting slag separator according to claim 1, characterized in that: The driving assembly comprises a second motor (19) mounted on the upper right side of the separation housing (4); the output end of the second motor (19) is connected to a rotating disk (20); the outer side of the rotating disk (20) is rotatably connected to an adjusting rod (21); the lower end of the adjusting rod (21) is rotatably connected to a moving rod (22); a piston (7) is mounted on the lower end of the moving rod (22); and the piston (7) is slidably connected to the interior of the separation housing (4).

3. The silicon-manganese alloy smelting slag separator according to claim 1, characterized in that: The support rods (3) penetrate the bracket (1) and are slidably connected to the bracket (1); the support rods (3) are distributed at equal angles on the outside of the separation casing (4).

4. The silicon-manganese alloy smelting slag separator according to claim 1, characterized in that: The baffle plate (8) is a circular ring-shaped structure, and the side wall of the baffle plate (8) is a mesh-shaped structure.

5. The silicon-manganese alloy smelting slag separator according to claim 1, characterized in that: The nozzles (15) are distributed at equal angles on the water delivery pipe (14), and the water delivery pipe (14) is an arc-shaped structure.

6. The silicon-manganese alloy smelting slag separator according to claim 2, characterized in that: The moving rod (22) passes through the upper wall of the separation casing (4), and the moving rod (22) and the separation casing (4) form an up-and-down sliding structure.

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