Waste residue recovery device for aluminum alloy smelting furnace

Abstract

The utility model discloses a waste residue recovery device for an aluminum alloy smelting furnace, which comprises a waste residue collecting hopper, a support is fixedly connected to the outer side wall of the waste residue collecting hopper, a crushing assembly is arranged at the upper part of the inside of the waste residue collecting hopper, and ventilation holes are symmetrically formed in the left and right side walls of the lower part of the inside of the waste residue collecting hopper. A plurality of ventilation holes are formed in the left side wall of the waste residue collecting hopper, filter screens are fixedly connected to the inner side walls of the ventilation holes, a cooling fan is fixedly installed on the left side wall of the waste residue collecting hopper, the position of the cooling fan corresponds to the position of the ventilation holes, a uniform discharging assembly is arranged at a discharging opening of the waste residue collecting hopper, and a collecting cart is arranged below the uniform discharging assembly. When the waste residues are recycled, the waste residues are smashed through the smashing assembly, the smashed waste residues are cooled through the cooling fan, the waste residues are cooled in time, and recycling is facilitated; and during discharging, the uniform discharging assembly enables the waste residues falling from the discharging holes to be uniformly laid on the collecting cart to be stacked, so that filling is more sufficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slag recovery equipment, especially relates to a waste slag recovery device for aluminum alloy smelting furnace. BACKGROUND

[0002] Aluminum alloy is the most widely used non-ferrous structural material in industry, which has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. The rapid development of industrial economy increases the demand for aluminum alloy welded structural parts, which leads to the in-depth study of the weldability of aluminum alloy. Currently, aluminum alloy is the most commonly used alloy. The smelting furnace used in the aluminum alloy production line produces waste slag, which needs to be recovered in time.

[0003] When the waste slag is poured out of the smelting furnace, it is not convenient to move and clean due to the high temperature, which may cause accidents and has low practicability. When the cart collects the slag, the slag is directly accumulated in the middle of the cart, which cannot be filled and affects the carrying efficiency. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a waste slag recovery device for aluminum alloy smelting furnace. When the waste slag is recovered, the waste slag is poured into the waste slag collecting hopper, the waste slag is crushed by the crushing assembly, the waste slag is cooled by the cooling fan, the waste slag after crushing increases the cooling area and improves the cooling efficiency, and the waste slag is cooled in time, which is convenient for recovery. Through the uniform discharging assembly and the collecting cart, when discharging, the uniform discharging assembly makes the waste slag falling from the discharging hole evenly spread on the collecting cart for accumulation, which makes the filling more sufficient and improves the carrying efficiency.

[0005] One of the purposes of the utility model is achieved by the following technical scheme: a waste slag recovery device for aluminum alloy smelting furnace, comprising: a waste slag collecting hopper, a support is fixedly connected to the outer side wall of the waste slag collecting hopper, a crushing assembly is arranged above the inside of the waste slag collecting hopper, ventilation holes are symmetrically arranged in the left and right side walls below the inside of the waste slag collecting hopper, a filter screen is fixedly connected to the inner side wall of each ventilation hole, a cooling fan is fixedly installed on the left side wall of the waste slag collecting hopper, the position of the cooling fan corresponds to the position of the ventilation hole, a uniform discharging assembly is arranged at the discharging opening of the waste slag collecting hopper, and a collecting cart is arranged below the uniform discharging assembly.

[0006] The uniform discharging assembly comprises connecting plates, a material blocking plate and a second motor, four connecting plates are provided in two groups, each group of connecting plates is provided with two connecting plates and is symmetrically arranged left and right, a limiting rod is fixedly connected between one group of connecting plates, a screw rod is rotatably connected between the other group of connecting plates, the output end of the second motor is fixedly connected with one end of the screw rod, the side wall of the second motor is fixedly connected with the side wall of the connecting plate, displacement plates are symmetrically fixedly connected to the front and rear side walls of the material blocking plate, a discharging hole is formed in the middle of the material blocking plate, the side wall of one side of the displacement plate is slidably connected with the outer wall of the limiting rod, and the side wall of the other side of the displacement plate is threadedly connected with the outer wall of the screw rod. When the waste residue is collected, the waste residue is poured into the waste residue collecting hopper, the waste residue is crushed by the crushing assembly, and the waste residue after crushing is cooled by the cooling fan, so that the waste residue after crushing has a large cooling area and high cooling efficiency, the waste residue is cooled in time, and the waste residue is conveniently collected.

[0007] According to the waste residue recycling device for an aluminum alloy smelting furnace, the side walls of the two groups of connecting plates are fixedly connected with the front and rear walls of the waste residue collecting hopper.

[0008] According to the waste residue recycling device for an aluminum alloy smelting furnace, the upper surface of the material blocking plate is attached to the surface of the discharging opening of the waste residue collecting hopper.

[0009] The waste residue recycling device for an aluminum alloy smelting furnace is provided, and the crushing assembly comprises crushing rollers and a first motor, two crushing rollers are meshed with each other, the two ends of the crushing roller are rotatably connected with the left and right inner walls of the waste residue collecting hopper respectively, the output end of the first motor is fixedly connected with one end of the crushing roller, the bottom end of the first motor is fixedly connected with a mounting plate, and the side wall of the mounting plate is fixedly connected with the left wall of the waste residue collecting hopper.

[0010] According to the waste residue recycling device for an aluminum alloy smelting furnace, the waste residue collecting hopper is provided with guide plates inside the feeding opening and symmetrically arranged front and back.

[0011] According to the waste residue recycling device for an aluminum alloy smelting furnace, the guide plates are located above the crushing rollers.

[0012] According to the waste residue recycling device for an aluminum alloy smelting furnace, when the displacement plates completely adhere to the right connecting plates, the material blocking plate completely blocks the discharging opening.

[0013] According to the waste residue recycling device for the aluminum alloy smelting furnace, the rollers of the collecting trolley are universal wheels.

[0014] Additional aspects and advantages of the present application will be further described in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 A perspective view of the waste residue recycling device for the aluminum alloy smelting furnace of the present application;

[0017] Figure 2 A sectional view of the waste residue recycling device for the aluminum alloy smelting furnace of the present application;

[0018] Figure 3 A perspective view of the crushing assembly of the waste residue recycling device for the aluminum alloy smelting furnace of the present application;

[0019] Figure 4 A perspective view of the uniform discharging assembly of the waste residue recycling device for the aluminum alloy smelting furnace of the present application.

[0020] LEGEND:

[0021] 1, waste residue collecting hopper; 2, material guide plate; 3, crushing assembly; 4, support; 5, uniform discharging assembly; 6, cooling fan; 7, collecting trolley; 8, filter screen; 101, ventilation hole; 301, crushing roller; 302, motor one; 303, mounting plate; 501, material blocking plate; 5011, discharging hole; 502, connecting plate; 503, limiting rod; 504, screw rod; 505, motor two; 506, displacement plate. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0023] REFERENCE Figures 1-4The utility model discloses an embodiment of a waste residue recovery device for aluminum alloy smelting furnace, which comprises: a waste residue collecting hopper 1, a guide plate 2 is symmetrically arranged inside the feed inlet of the waste residue collecting hopper 1, the side wall of the guide plate 2 is fixedly connected with the inner side wall of the waste residue collecting hopper 1, a support 4 is fixedly connected to the outer side wall of the waste residue collecting hopper 1, a crushing assembly 3 is arranged at the upper part of the inside of the waste residue collecting hopper 1, ventilation holes 101 are symmetrically arranged in the left and right side walls of the lower part of the inside of the waste residue collecting hopper 1, a filter screen 8 is fixedly connected to the inner side wall of each ventilation hole 101, a heat dissipation fan 6 is fixedly installed on the left side wall of the waste residue collecting hopper 1, the position of the heat dissipation fan 6 corresponds to the position of the ventilation hole 101, an even discharging assembly 5 is arranged at the discharge port of the waste residue collecting hopper 1, a collecting cart 7 is arranged below the even discharging assembly 5, and the rollers of the collecting cart 7 are universal wheels.

[0024] The crushing assembly 3 comprises crushing rollers 301 and a motor 302, the two crushing rollers 301 are engaged with each other, the guide plates 2 are all located above the crushing rollers 301, the two ends of the crushing rollers 301 are rotatably connected with the left and right side inner walls of the waste residue collecting hopper 1 respectively, the output end of the motor 302 is fixedly connected with one end of the crushing roller 301, the bottom end of the motor 302 is fixedly connected with a mounting plate 303, and the side wall of the mounting plate 303 is fixedly connected with the left wall of the waste residue collecting hopper 1.

[0025] The uniform discharging assembly 5 comprises a connecting plate 502, a material blocking plate 501 and a motor two 505. The four connecting plates 502 are arranged in two groups in front and back, the side walls of the two groups of connecting plates 502 are fixedly connected with the front and back walls of the waste residue collecting hopper 1 respectively, each group of connecting plates 502 is provided with two and is symmetrically arranged left and right, a limiting rod 503 is fixedly connected between the connecting plates 502 of one group, a screw rod 504 is rotatably connected between the connecting plates 502 of the other group, the output end of the motor two 505 is fixedly connected with one end of the screw rod 504, the side wall of the motor two 505 is fixedly connected with the side wall of the connecting plate 502, the front and back side walls of the material blocking plate 501 are symmetrically fixedly connected with displacement plates 506, the upper surface of the material blocking plate 501 is attached to the surface of the discharging port of the waste residue collecting hopper 1, a discharging hole 5011 is formed in the middle of the material blocking plate 501, the side wall of one side displacement plate 506 is slidably connected with the outer wall of the limiting rod 503, the side wall of the other side displacement plate 506 is threadedly connected with the outer wall of the screw rod 504, when the displacement plate 506 is completely attached to the right connecting plate 502, the material blocking plate 501 completely blocks the discharging port. When the waste residue is collected, the waste residue is poured into the waste residue collecting hopper 1, the motor one 302 is started to drive the one side crushing roller 301 to rotate, the crushing roller 301 on the other side is synchronously driven to rotate relatively, and then the waste residue is crushed, the crushed waste residue falls downward, at the same time, the heat dissipation fan 6 is started to dissipate heat of the crushed waste residue, the filter screen 8 prevents the waste residue from being blown out to the outside, the crushed waste residue increases the heat dissipation area and improves the heat dissipation efficiency, the waste residue is cooled in time, which is convenient for recycling and reduces the safety risk; when the material is discharged, the motor two 505 is started to drive the screw rod 504 to reciprocating rotate, the limiting of the limiting rod 503 drives the material blocking plate 501 to reciprocating move left and right, so as to drive the discharging hole 5011 to reciprocating move, the material blocking plate 501 blocks the discharging port of the waste residue collecting hopper 1, so that the waste residue falling from the discharging hole 5011 is evenly laid on the collecting cart 7 to be stacked, which makes the filling more sufficient and improves the carrying efficiency.

[0026] Working principle: when the waste residue is collected, the waste residue is poured into the waste residue collecting hopper 1, the motor one 302 is started to drive the one side crushing roller 301 to rotate, the crushing roller 301 on the other side is synchronously driven to rotate relatively, and then the waste residue is crushed, the crushed waste residue falls downward, at the same time, the heat dissipation fan 6 is started to dissipate heat of the crushed waste residue, the filter screen 8 prevents the waste residue from being blown out to the outside, when the material is discharged, the motor two 505 is started to drive the screw rod 504 to reciprocating rotate, the limiting of the limiting rod 503 drives the material blocking plate 501 to reciprocating move left and right, so as to drive the discharging hole 5011 to reciprocating move, the material blocking plate 501 blocks the discharging port of the waste residue collecting hopper 1, so that the waste residue falling from the discharging hole 5011 is evenly laid on the collecting cart 7 to be stacked, which makes the filling more sufficient and improves the carrying efficiency.

[0027] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range possessed by the ordinary skilled in the art without departing from the utility model's tenet.

Claims

1. A dross recovery apparatus for an aluminum alloy furnace, comprising: The application discloses a waste residue collecting hopper (1), characterized in that a support (4) is fixedly connected to the outer side wall of the waste residue collecting hopper (1), a crushing assembly (3) is arranged above the inner part of the waste residue collecting hopper (1), ventilation holes (101) are symmetrically arranged in the left and right side walls of the lower part of the inner part of the waste residue collecting hopper (1), a filter screen (8) is fixedly connected to the inner side wall of each ventilation hole (101), a heat dissipation fan (6) is fixedly installed on the left side wall of the waste residue collecting hopper (1), the position of the heat dissipation fan (6) corresponds to the position of the ventilation hole (101), a uniform discharging assembly (5) is arranged at the discharging port of the waste residue collecting hopper (1), and a collecting cart (7) is arranged below the uniform discharging assembly (5). The uniform discharging assembly (5) comprises connecting plates (502), a material blocking plate (501) and a second motor (505), four connecting plates (502) are arranged in two groups in front and back, each group of the connecting plates (502) is provided with two connecting plates (502) and is symmetrically arranged in left and right, a limiting rod (503) is fixedly connected between one group of the connecting plates (502), a screw rod (504) is rotatably connected between the other group of the connecting plates (502), the output end of the second motor (505) is fixedly connected with one end of the screw rod (504), the side wall of the second motor (505) is fixedly connected with the side wall of the connecting plate (502), displacement plates (506) are fixedly connected to the front and rear side walls of the material blocking plate (501), a discharging hole (5011) is formed in the middle of the material blocking plate (501), the side wall of one side of the displacement plate (506) is slidably connected with the outer wall of the limiting rod (503), and the side wall of the other side of the displacement plate (506) is threadedly connected with the outer wall of the screw rod (504).

2. A slag recycling device for an aluminum alloy melting furnace according to claim 1, wherein The side walls of the two groups of connecting plates (502) are fixedly connected with the front and rear walls of the waste residue collecting hopper (1) respectively.

3. A slag recycling device for an aluminum alloy melting furnace according to claim 1, wherein The upper surface of the material blocking plate (501) is attached to the surface of the discharging port of the waste residue collecting hopper (1).

4. The slag recycling device for an aluminum alloy melting furnace according to claim 1, characterized by The crushing assembly (3) comprises crushing rollers (301) and a first motor (302), the two crushing rollers (301) are meshed with each other, the two ends of the crushing roller (301) are rotatably connected with the left and right inner side walls of the waste residue collecting hopper (1) respectively, the output end of the first motor (302) is fixedly connected with one end of the crushing roller (301), and the bottom end of the first motor (302) is fixedly connected with a mounting plate (303), and the side wall of the mounting plate (303) is fixedly connected with the left wall of the waste residue collecting hopper (1).

5. The slag recycling device for an aluminum alloy melting furnace according to claim 1, characterized by The inner part of the feeding port of the waste residue collecting hopper (1) is symmetrically provided with guide plates (2) in front and back, and the side walls of the guide plates (2) are fixedly connected with the inner side walls of the waste residue collecting hopper (1).

6. A dross recovery apparatus for an aluminum alloy melting furnace according to claim 5, wherein The guide plates (2) are all located above the crushing rollers (301).

7. A slag recycling device for an aluminum alloy melting furnace according to claim 6, wherein When the displacement plate (506) is completely attached to the right connecting plate (502), the material blocking plate (501) completely blocks the discharging port.

8. The slag recycling device for an aluminum alloy melting furnace according to claim 1, characterized by The rollers of the collecting cart (7) are universal wheels.

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