Melting device for aluminum material recovery

Abstract

The utility model discloses a melting device for aluminum material recovery, and relates to the technical field of metal recovery devices. The waste gas treatment device comprises a rectangular bottom plate, wherein an automatic discharging mechanism and a waste gas treatment mechanism are arranged on the rectangular bottom plate; the automatic discharging mechanism comprises a first automatic discharging assembly and a second automatic discharging assembly, the first automatic discharging assembly comprises a melting box arranged above the rectangular bottom plate, two supporting blocks are fixedly installed at the top of the rectangular bottom plate, and first connecting blocks are fixedly installed at the tops of the two supporting blocks correspondingly; and second connecting blocks are hinged to the top ends of the two first connecting blocks correspondingly. Through the arrangement of the automatic discharging mechanism, the problems that manual discharging is mostly needed, additional manpower and time investment is needed, and when the production capacity is large, manual operation will become the bottleneck of production efficiency are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal recovery devices, in particular to a melting device for recovering aluminum materials. Background Art

[0002] Metallic aluminum produced from aluminum-containing minerals through electrolysis or other methods is called primary aluminum, also known as primary aluminum. Metallic aluminum or aluminum alloys obtained by smelting and recovering waste materials containing metallic aluminum are called recycled aluminum, also known as secondary aluminum. With the development of the world's aluminum industry, the amount of waste aluminum generated is increasing, and the recycling of aluminum has attracted more and more attention. Recycling aluminum from waste can save resources and protect the environment. Therefore, the development of the recycled aluminum industry is of great significance to energy conservation and environmental protection.

[0003] Most of the existing aluminum recycling melting devices require manual unloading during use, which requires additional manpower and time. When the production volume is large, manual operation will become a bottleneck of production efficiency, resulting in low production efficiency. In addition, aluminum is dangerous at high temperatures. Operators may be burned or otherwise injured during manual unloading, increasing work safety risks. Utility Model Content

[0004] The purpose of the utility model is to provide a melting device for aluminum recycling. By setting up an automatic unloading mechanism, the problem of mostly manual unloading is solved, which requires additional manpower and time investment. When the production volume is large, manual operation will become a bottleneck of production efficiency, resulting in low production efficiency. Moreover, aluminum has certain dangers under high temperature conditions. Operators may be scalded or otherwise injured during manual unloading, increasing the problem of work safety risks.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a melting device for aluminum material recycling, comprising a rectangular bottom plate, on which an automatic unloading mechanism and an exhaust gas treatment mechanism are arranged;

[0007] The automatic unloading mechanism includes automatic unloading component 1 and automatic unloading component 2. The automatic unloading component 1 includes a melting box arranged above a rectangular bottom plate. Two supporting blocks are fixedly installed on the top of the rectangular bottom plate. The tops of the two supporting blocks are respectively fixedly installed with connecting blocks 1, and the tops of the two connecting blocks 1 are respectively hingedly installed with connecting blocks 2.

[0008] Furthermore, hydraulic cylinders are respectively arranged above the two support blocks, and the bottom ends of the two hydraulic cylinders are respectively fixedly connected to the two connecting blocks 2, and two support plates are fixedly installed on the outer wall of the melting box.

[0009] Furthermore, the automatic unloading component 2 includes trapezoidal slide grooves respectively opened at the bottom of two support plates, and connecting blocks 3 are slidably installed in the two trapezoidal slide grooves respectively.

[0010] Furthermore, the bottom ends of the two connecting blocks three are respectively hingedly installed with connecting blocks four, the output shafts of the two hydraulic cylinders are respectively fixedly connected to the two connecting blocks four, and two support rods one are fixedly installed on the top of the rectangular bottom plate, and the two support rods one are respectively hinged to the two support plates.

[0011] Furthermore, the exhaust gas treatment mechanism includes a fixed component and an exhaust gas treatment component, the fixed component includes L-shaped support blocks fixedly installed on the left and right sides of the rectangular base plate respectively, a ventilation pipe is fixedly installed on one side of the two L-shaped support blocks close to each other, and a cross support frame is fixedly installed on the inner wall of the ventilation pipe.

[0012] Furthermore, the exhaust gas treatment component includes a motor fixedly mounted on the top of a cross support frame, a rotating shaft passes through the cross support frame, and a top end of the rotating shaft is fixedly connected to the motor.

[0013] Furthermore, a rotation groove is opened in the cross support frame, a clamping ring is fixedly sleeved on the outer wall of the rotating shaft, the outer wall of the clamping ring extends into the rotation groove and is rotatably connected to the rotation groove, and a fan is fixedly installed at the bottom end of the rotating shaft.

[0014] Furthermore, a heating groove is opened in the rectangular bottom plate, and a plurality of heating resistance wires are fixedly installed on the top inner wall and the bottom inner wall of the heating groove. A support rod 2 is fixedly installed on the bottom end of the melting box, and the bottom end of the support rod 2 is in contact with the rectangular bottom plate. A discharge pipe is fixedly installed on the outer wall of the melting box.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting up an automatic unloading mechanism, when the device melts the aluminum material, the hydraulic cylinder on the support block can be started. The hydraulic cylinder drives the device to tilt under the action of connecting block 1, connecting block 2, connecting block 4 and connecting block 3 in the trapezoidal chute. After tilting, the molten aluminum in the melting box flows out of the device from the discharge pipe, so that the molten aluminum can be unloaded from the furnace at a faster speed and higher efficiency, thereby reducing the production cycle and improving production efficiency. It can reduce the chance of personnel contacting with high-temperature molten aluminum, reduce the risk of scalding and other accidental injuries, improve work safety, and can accurately control the unloading process to ensure that the amount and speed of aluminum liquid are consistent each time, thereby ensuring the quality stability of aluminum materials. The unloading speed and frequency can be automatically adjusted according to production needs to avoid unnecessary energy waste, thereby reducing energy consumption and production costs;

[0017] 2. By setting up a waste gas treatment mechanism, the motor on the cross support frame is started while heating, and the motor drives the fan to rotate through the shaft in the rotating groove, so that the waste gas generated when the device melts aluminum is led to the outdoors, so that the harmful gases and particulate matter emitted by the furnace can be effectively removed, and the pollution to the environment can be reduced. It meets the requirements of environmental protection laws and regulations, can purify the waste gas emitted by the furnace, improve the air quality of the production site, and improve the comfort and safety of the working environment. It can ensure that the waste gas emitted by the furnace meets national and local environmental protection laws and regulations, avoid fines or suspension of production due to emission problems, and other problems that affect production. It can filter or transform harmful substances such as smoke and odor to protect the health of employees.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a melting device for aluminum material recycling according to the utility model;

[0021] Figure 2 This is a front cross-sectional structural schematic diagram of a melting device for aluminum material recycling according to the utility model;

[0022] Figure 3 The utility model is a melting device for recycling aluminum materials Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 4 The utility model is a melting device for recycling aluminum materials Figure 2 A schematic diagram of the enlarged structure of B;

[0024] Figure 5 The utility model is a melting device for aluminum material recycling Figure 2 Schematic diagram of the enlarged structure of C in the figure.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Rectangular bottom plate; 2. Melting box; 3. Support block; 4. Connection block one; 5. Connection block two; 6. Hydraulic cylinder; 7. Support plate; 8. Trapezoidal slide; 9. Connection block three; 10. Connection block four; 11. Support rod one; 12. L-shaped support block; 13. Ventilation pipe; 14. Cross support frame; 15. Motor; 16. Rotating shaft; 17. Rotating groove; 18. Snap ring; 19. Fan; 20. Heating groove; 21. Heating resistor wire; 22. Support rod two; 23. Discharge pipe. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-5As shown, the utility model is a melting device for recycling aluminum materials, comprising a rectangular bottom plate 1, on which an automatic unloading mechanism and an exhaust gas treatment mechanism are arranged, the automatic unloading mechanism comprises an automatic unloading component 1 and an automatic unloading component 2, the automatic unloading component 1 comprises a melting box 2 arranged above the rectangular bottom plate 1, a heating groove 20 is provided in the rectangular bottom plate 1, a plurality of heating resistance wires 21 are fixedly installed on the top inner wall and the bottom inner wall of the heating groove 20, a supporting rod 22 is fixedly installed at the bottom end of the melting box 2, the bottom end of the supporting rod 22 is in contact with the rectangular bottom plate 1, a discharging pipe 23 is fixedly installed on the outer wall of the melting box 2, the exhaust gas treatment mechanism comprises a fixed component and an exhaust gas treatment component, the fixed component comprises L-shaped support blocks 12 are fixedly mounted on the left and right sides of the rectangular bottom plate 1, and a ventilation pipe 13 is fixedly mounted on the side where the two L-shaped support blocks 12 are close to each other. A cross support frame 14 is fixedly mounted on the inner wall of the ventilation pipe 13. The exhaust gas treatment component includes a motor 15 fixedly mounted on the top of the cross support frame 14. A rotating shaft 16 runs through the cross support frame 14, and the top of the rotating shaft 16 is fixedly connected to the motor 15. The exhaust gas treatment mechanism can purify the exhaust gas discharged from the furnace, improve the air quality at the production site, improve the comfort and safety of the working environment, and ensure that the exhaust gas discharged from the furnace complies with national and local environmental protection regulations and standards. A rotating groove 17 is opened in the cross support frame 14, and a clamping ring is fixedly sleeved on the outer wall of the rotating shaft 16 18, the outer wall of the snap ring 18 extends into the rotating groove 17 and is rotatably connected to the rotating groove 17, a fan 19 is fixedly installed at the bottom end of the rotating shaft 16, two support blocks 3 are fixedly installed on the top of the rectangular bottom plate 1, hydraulic cylinders 6 are respectively arranged above the two support blocks 3, and the bottom ends of the two hydraulic cylinders 6 are respectively fixedly connected to the two connecting blocks 2 5, and two support plates 7 are fixedly installed on the outer wall of the melting box 2. The automatic unloading component 2 includes a trapezoidal slide 8 respectively opened at the bottom of the two support plates 7, and connecting blocks 3 9 are respectively slidably installed in the two trapezoidal slides 8, and connecting blocks 4 10 are respectively hingedly installed at the bottom ends of the two connecting blocks 3 9. The output shafts of the two hydraulic cylinders 6 are respectively fixedly connected to the two connecting blocks 4 10, and the top of the rectangular bottom plate 1 Two support rods 11 are fixedly installed on the top of the two support blocks 3, and the two support rods 11 are hinged to the two support plates 7 respectively. The automatic unloading component 2 can accurately control the unloading process to ensure that the amount and speed of aluminum liquid are consistent each time the unloading is carried out, thereby ensuring the quality stability of the aluminum material. The unloading speed and frequency can be automatically adjusted according to production needs to avoid unnecessary energy waste, thereby reducing energy consumption and production costs. The tops of the two support blocks 3 are respectively fixedly installed with connecting blocks 4, and the tops of the two connecting blocks 4 are respectively hingedly installed with connecting blocks 2 5. The automatic unloading component 1 can reduce the chance of personnel contacting with high-temperature molten aluminum, reduce the risk of scalding and other accidental injuries, improve work safety, and can accurately control the unloading process.

[0029] A specific application of this embodiment is: when in use, first put the recycled aluminum waste into the melting box 2, and then start the device, so that the heating resistance wire 21 in the heating groove 20 heats the melting box 2, and starts the motor 15 on the cross support frame 14 while heating. The motor 15 drives the fan 19 to rotate through the rotating shaft 16 in the rotating groove 17, so that the exhaust gas generated when the device melts the aluminum is led to the outdoors. When the device melts the aluminum, the hydraulic cylinder 6 on the support block 3 can be started. The hydraulic cylinder 6 drives the device to tilt under the action of the connecting block 1 4, the connecting block 2 5, the connecting block 4 10 and the connecting block 3 9 in the trapezoidal slide 8. After tilting, the molten aluminum in the melting box 2 flows out of the device from the discharge pipe 23, completing the melting of the aluminum.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A melting device for recycling aluminum materials, comprising a rectangular bottom plate (1), characterized in that: The rectangular bottom plate (1) is provided with an automatic unloading mechanism and an exhaust gas treatment mechanism; The automatic unloading mechanism comprises an automatic unloading component 1 and an automatic unloading component 2, wherein the automatic unloading component 1 comprises a melting box (2) arranged above a rectangular bottom plate (1), two supporting blocks (3) are fixedly mounted on the top of the rectangular bottom plate (1), a connecting block 1 (4) is fixedly mounted on the top of the two supporting blocks (3), and a connecting block 2 (5) is hingedly mounted on the top of the two connecting blocks 1 (4).

2. A melting device for aluminum material recycling according to claim 1, characterized in that: A hydraulic cylinder (6) is respectively arranged above the two support blocks (3), and the bottom ends of the two hydraulic cylinders (6) are respectively fixedly connected to two connecting blocks (5), and two support plates (7) are fixedly installed on the outer wall of the melting box (2).

3. A melting device for aluminum material recycling according to claim 2, characterized in that: The second automatic unloading component comprises a trapezoidal slide groove (8) respectively arranged at the bottom of two support plates (7), and a connecting block three (9) is slidably installed in each of the two trapezoidal slide grooves (8).

4. A melting device for aluminum material recycling according to claim 3, characterized in that: The bottom ends of the two connecting blocks three (9) are respectively hingedly mounted with connecting blocks four (10), the output shafts of the two hydraulic cylinders (6) are respectively fixedly connected to the two connecting blocks four (10), and the top of the rectangular bottom plate (1) is fixedly mounted with two supporting rods one (11), and the two supporting rods one (11) are respectively hingedly mounted with the two supporting plates (7).

5. The melting device for aluminum material recycling according to claim 1, characterized in that: The exhaust gas treatment mechanism comprises a fixing component and an exhaust gas treatment component, wherein the fixing component comprises L-shaped support blocks (12) respectively fixedly mounted on the left and right sides of a rectangular bottom plate (1), a ventilation pipe (13) being fixedly mounted on one side of the two L-shaped support blocks (12) close to each other, and a cross support frame (14) being fixedly mounted on the inner wall of the ventilation pipe (13).

6. A melting device for aluminum material recycling according to claim 5, characterized in that: The exhaust gas treatment component comprises a motor (15) fixedly mounted on the top of a cross support frame (14); a rotating shaft (16) passes through the cross support frame (14); and the top end of the rotating shaft (16) is fixedly connected to the motor (15).

7. A melting device for aluminum material recycling according to claim 6, characterized in that: A rotating groove (17) is provided in the cross support frame (14); a snap ring (18) is fixedly sleeved on the outer wall of the rotating shaft (16); the outer wall of the snap ring (18) extends into the rotating groove (17) and is rotatably connected to the rotating groove (17); and a fan (19) is fixedly installed at the bottom end of the rotating shaft (16).

8. The melting device for aluminum material recycling according to claim 1, characterized in that: A heating groove (20) is provided in the rectangular bottom plate (1), and a plurality of heating resistance wires (21) are fixedly mounted on the top inner wall and the bottom inner wall of the heating groove (20). A second support rod (22) is fixedly mounted on the bottom end of the melting box (2), and the bottom end of the second support rod (22) is in contact with the rectangular bottom plate (1). A discharge pipe (23) is fixedly mounted on the outer wall of the melting box (2).

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