Waste treatment device for metallurgical engineering
By using a combination of a turntable and a spiral push plate in the metallurgical waste treatment device, the problem of insufficient residence time during the cooling process of metallurgical waste is solved, and more efficient cooling effect and space utilization are achieved, while reducing water loss.
Patent Information
- Application Number
- CN202421112094.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-21
AI Technical Summary
When the metal oxide waste generated during the metallurgical process is cooled, the residence time of the waste is required to improve the cooling effect, but traditional air-cooling or water-cooling methods lead to large footprints and increased costs.
A waste treatment device for metallurgical engineering is designed, using a combination of a turntable and a spiral push plate. The turntable drives the push plate to rotate. The spiral design of the push plate causes the waste to move slowly, increase residence time, and at the same time, the circulation of circulating water is used to enhance thermal conductivity.
It effectively increases the cooling effect of waste, reduces the space and cost occupied during the cooling process, and at the same time, the water loss and waste are reduced through the design of circulating water.
Smart Images
Figure CN222560421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metallurgical engineering, in particular to a waste material processing device for metallurgical engineering. Background Art
[0002] Metallurgical engineering refers to a technology that extracts metals from metal resources such as ores and scrap metals. The refined metals are then processed into various shapes such as ingots, rods, coils, plates, ropes, etc. as raw materials for downstream processing. Various waste materials are often generated during the metallurgical process, such as slag, metal oxides, etc. Most of the waste materials generated in the metallurgical process have recycling prospects, so they will be recycled and reused through processing equipment. Even waste materials without recycling prospects should be incinerated, landfilled, etc. after processing to reduce pollution to the environment.
[0003] When the metal oxide waste generated in the metallurgical process is recycled, its temperature is usually high, so it is cooled by air cooling or water cooling. Both air cooling and water cooling have a longer aisle, but the cooling medium and some details are different. If a better cooling effect is required, it is necessary to increase the residence time of the waste in the device. Generally, the method of lengthening the channel is adopted, which occupies a large area, and an excessively long channel will affect the wind pressure or water pressure, and the number or power of pumps needs to be increased, resulting in increased costs. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a waste treatment device for metallurgical engineering to solve the technical problems mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste treatment device for metallurgical engineering, comprising a device main body, a turntable is connected to the top of the device main body through a bracket, and gear rings are fixed on both sides of the bottom of the turntable, a push plate is fixed inside the turntable, a first motor is installed on one side of the bottom of the bracket, and a gear is connected to the output end of the first motor, a refrigerator and a water pump are respectively installed on the other side of the bottom of the bracket, and two water pumping pipes are respectively connected to the two sides of the refrigerator and the water inlet end of the water pump, the water outlet end of the water pump is connected to a water outlet pipe, a second motor is installed on the outer surface of the bracket, and a unloading wheel is connected to the output end of the second motor, and a drain plate is installed inside the device main body.
[0006] By adopting the above technical solution, the waste is poured into the push plate, and then the turntable drives the push plate to rotate. Since the push plate is spiral-shaped, it will push the waste to move slowly toward the center of the turntable during its rotation, thereby increasing the residence time of the waste. Water is discharged from the outlet pipe, passes through the center of the turntable to flow toward the outer circle of the turntable, and is pumped away by the pumping pipe to form circulating water. The relative movement of the waste and water increases the thermal conductivity, thereby effectively increasing the cooling effect.
[0007] Furthermore, the push plate is spiral-shaped.
[0008] By adopting the above technical solution, the staff dumps the waste into the push plate. Since the turntable drives the push plate to rotate and the push plate is spiral-shaped, the push plate will push the waste to move slowly toward the center of the turntable during rotation, thereby increasing the residence time of the waste.
[0009] Furthermore, the turntable and the discharge wheel are both rotatably connected to the bracket.
[0010] By adopting the above technical solution, the output end of the first motor starts driving the turntable to rotate through the meshing of the gear and the gear ring, and the output end of the second motor starts driving the discharge wheel to rotate 120 degrees.
[0011] Furthermore, grooves are provided on the top and below both sides of the discharge wheel.
[0012] By adopting the above technical solution, after the second motor is started, the output end drives the unloading wheel to rotate 120 degrees, pouring the cooled waste into the device body, and the other groove can collect the waste machine. At the same time, due to the large amount of waste in the groove, there is less water in the groove, thereby reducing water loss.
[0013] Furthermore, the gear is meshed with the gear ring.
[0014] By adopting the above technical solution, the output end of the first motor starts to drive the turntable to rotate through the meshing of the gear and the gear ring, and the rotation of the turntable drives the push plate to rotate.
[0015] Furthermore, the drain plate is arranged at an angle.
[0016] By adopting the above technical solution, the waste enters the main body of the device and falls on the top of the drain plate. At this time, the waste rolls outward through the slope on the top of the drain plate for discharge, and at the same time, the water on the surface of the waste passes through the drain plate and falls into the lower part of the main body of the device.
[0017] Furthermore, a valved pipe is connected to the bottom of the water pumping pipe, and one end of the valved pipe extends to the lower part of the device body.
[0018] By adopting the above technical solution, when there is a lot of water in the device body, the staff opens the valve pipe to allow the water pump to pump the water in the device body into the bracket, further reducing the loss and waste of water.
[0019] Furthermore, the lower part of the interior of the device body is sloped.
[0020] By adopting the above technical solution, the lower part of the interior of the device body is sloped to guide water to the bottom end of the valved pipe, so that the water pump can pump water out of the device body through the valved pipe.
[0021] Furthermore, a filter screen is fixed at one end of the water suction pipe, and a cleaning brush is connected to one side of the interior of the turntable, and the cleaning brush is a wire brush.
[0022] By adopting the above technical solution, the filter screen prevents the waste from being drawn into the pump pipe when extracting water from the turntable, causing damage to the pump body and the refrigerator. The wire brush is used as a cleaning brush to reduce the occurrence of filter screen clogging and prevent the wire brush from being melted by high-temperature waste.
[0023] Furthermore, a plurality of cleaning brushes are provided, and the plurality of cleaning brushes are distributed in a ring array.
[0024] By adopting the above technical solution, the turntable will drive multiple cleaning brushes to rotate during the rotation process. A filter is installed at the end of the water suction pipe to prevent the water suction pipe from drawing waste into the turntable when extracting water from the turntable, causing damage to the pump body and the refrigerator. After the multiple cleaning brushes rotate, they clean the filters in turn to reduce the occurrence of filter clogging.
[0025] In summary, the utility model mainly has the following beneficial effects:
[0026] 1. The utility model dumps the waste into the push plate through the arrangement of the bracket, turntable, push plate, water pumping pipe and water outlet pipe, and then the turntable drives the push plate to rotate. Since the push plate is spiral-shaped, the waste is pushed to move slowly toward the center of the turntable during its rotation, thereby increasing the residence time of the waste. Water is discharged from the water outlet pipe, passes through the center of the turntable and flows toward the outer circle of the turntable, and is pumped away by the water pumping pipe to form circulating water. The relative movement of the waste and the water increases the heat conduction efficiency, thereby effectively increasing the cooling effect; the heat and cold convection and the prolonged residence time of the waste make the cooling effect better;
[0027] 2. The utility model sets a discharge wheel, and the waste falls from the center of the turntable into the bracket. Then the waste falls into the groove of the discharge wheel due to gravity. When the groove is full of waste, it rotates 120 degrees, and the cooled waste is poured into the main body of the device to drain. Since there is a large amount of waste in the groove, there is less water in the groove, thereby reducing water loss; it is convenient to unload and reduce water loss. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the structure of the utility model;
[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0030] Figure 3 This is a schematic diagram of the push plate structure of the utility model;
[0031] Figure 4 For the utility model Figure 3 A magnified view of the structure in Figure 2.
[0032] In the figure: 1. device body; 2. bracket; 3. turntable; 4. refrigerator; 5. water pump; 6. water suction pipe; 7. valve pipe; 8. first motor; 9. second motor; 10. gear; 11. gear ring; 12. cleaning brush; 13. push plate; 14. water outlet pipe; 15. unloading wheel; 16. drain plate; 17. filter. DETAILED DESCRIPTION
[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0034] The following describes an embodiment of the utility model based on its overall structure.
[0035] Embodiment 1:
[0036] A waste treatment device for metallurgical engineering, such as Figure 1-Figure 3 As shown, it includes a device body 1, a turntable 3 is connected to the top of the device body 1 through a bracket 2, the turntable 3 is rotatably connected to the bracket 2, gear rings 11 are fixed on both sides of the bottom of the turntable 3, a push plate 13 is fixed inside the turntable 3, and the push plate 13 is spiral-shaped, a first motor 8 is installed on one side of the bottom of the bracket 2, a gear 10 is connected to the output end of the first motor 8, the gear 10 is meshed with the gear ring 11, the first motor 8 starts the output end to drive the turntable 3 to rotate through the meshing of the gear 10 and the gear ring 11, and the turntable 3 rotates and drives the push plate 13 to rotate, and the push plate 13 will push the waste to move slowly to the center of the turntable 3 during the rotation process, thereby increasing the residence time of the waste;
[0037] A refrigerator 4 and a water pump 5 are installed on the other side of the bottom of the bracket 2. Two pumping pipes 6 are connected to the two sides of the refrigerator 4 and the water inlet end of the water pump 5. The water outlet end of the water pump 5 is connected to a water outlet pipe 14. Water enters the bracket 2 from the water outlet end of the water pump 5 through the water outlet pipe 14, and then flows upward into the turntable 3 and the push plate 13. Then, the water flows outward along the spiral path of the push plate 13 and is then pumped into the refrigerator 4 by the pumping pipe 6. The refrigerator 4 adopts semiconductor refrigeration, compressor refrigeration or air cooling to reduce the water temperature. Then, the water in the refrigerator 4 returns to the water pump 5 through another pumping pipe 6.
[0038] A second motor 9 is installed on the outer surface of the bracket 2, and a discharge wheel 15 is connected to the output end of the second motor 9. Grooves are provided on the top and below both sides of the discharge wheel 15. The discharge wheel 15 is rotatably connected to the bracket 2. When the groove is full of waste, the staff turns on the second motor 9. After the second motor 9 is started, the output end drives the discharge wheel 15 to rotate 120 degrees, and the cooled waste is poured into the device body 1.
[0039] A drain plate 16 is installed inside the device body 1. The drain plate 16 is set at an angle. The waste is discharged by rolling outward through the slope on the top of the drain plate 16 for discharge. At the same time, water on the surface of the waste passes through the drain plate 16 and falls into the lower part of the device body 1.
[0040] Embodiment 2:
[0041] On the basis of the above-mentioned embodiment 1, although the unloading wheel 15 is provided to facilitate unloading and reduce water loss, some water still flows out. Now, by providing a valve pipe 7, some of the lost water can be recovered.
[0042] See also Figure 1 and Figure 2 In the above embodiment, a valved pipe 7 is connected to the bottom of the water pumping pipe 6, and one end of the valved pipe 7 extends to the lower part of the device body 1. The lower part of the device body 1 is sloped. When there is a lot of water in the device body 1, the staff opens the valved pipe 7 to allow the water pump 5 to pump the water in the device body 1 into the bracket 2, further reducing the loss and waste of water.
[0043] Embodiment three:
[0044] On the basis of the above-mentioned embodiment 1, although by setting the bracket 2, turntable 3, push plate 13, water pumping pipe 6 and water outlet pipe 14, hot and cold convection can be achieved and the residence time of waste can be extended, so that the cooling effect is better; however, the waste may be pumped into the water pump 5 during pumping, causing the impeller of the water pump 5 to be damaged by collision; now, by setting the cleaning brush 12 and the filter screen 17, it is possible to prevent the water pumping pipe 6 from pumping waste into the turntable 3 when extracting water, causing damage to the pump body and the refrigerator 4.
[0045] See also Figure 2-Figure 4 In the above embodiment, a filter screen 17 is fixed at one end of the water suction pipe 6, and a cleaning brush 12 is connected to one side of the inside of the turntable 3. The cleaning brush 12 is a wire brush. There are multiple cleaning brushes 12, and the multiple cleaning brushes 12 are distributed in a circular array. The turntable 3 will drive the multiple cleaning brushes 12 to rotate during the rotation process. A filter screen 17 is installed at the end of the water suction pipe 6 to prevent the water suction pipe 6 from drawing waste into the turntable 3 when drawing water, causing damage to the pump body and the refrigerator 4. After the multiple cleaning brushes 12 rotate, they clean the filter screen 17 in turn to reduce the occurrence of clogging of the filter screen 17.
[0046] The implementation principle of the utility model is as follows: first, the staff turns on the refrigerator 4, the water pump 5 and the first motor 8. The output end of the first motor 8 starts to mesh with the gear ring 11 through the gear 10 to drive the turntable 3 to rotate. After the turntable 3 rotates, the push plate 13 is driven to rotate. After the water pump 5 is started, the water in the bracket 2 and the turntable 3 begins to flow. The water starts from the water outlet end of the water pump 5 and enters the bracket 2 through the water outlet pipe 14. Then the water flows upward and enters the turntable 3 and the push plate 13. Then the water flows outward along the spiral path of the push plate 13 and is pumped into the refrigerator 4 by the pumping pipe 6. The refrigerator 4 adopts semiconductor refrigeration, compressor refrigeration or air cooling to reduce the water temperature. Then the water in the refrigerator 4 returns to the water pump 5 through another pumping pipe 6.
[0047] The rotating disc 3 drives the plurality of cleaning brushes 12 to rotate during the rotation process. A filter screen 17 is installed at the end of the water extraction pipe 6 to prevent the water extraction pipe 6 from sucking waste into the rotating disc 3 when extracting water, thereby damaging the pump body and the refrigerator 4. After the plurality of cleaning brushes 12 rotate, they clean the filter screen 17 in turn to reduce the occurrence of clogging of the filter screen 17.
[0048] At this time, the staff dumps the waste into the push plate 13. Since the turntable 3 drives the push plate 13 to rotate and the push plate 13 is spiral, the push plate 13 will push the waste to move slowly toward the center of the turntable 3 during the rotation process, thereby increasing the residence time of the waste. Water is discharged from the water outlet pipe 14, passes through the center of the turntable 3 and flows toward the outer circle of the turntable 3, and is pumped away by the water pump 6 to form circulating water. The relative movement of the waste and the water increases the heat transfer efficiency, thereby effectively increasing the cooling effect.
[0049] After that, the waste falls from the center of the rotating disk 3 into the bracket 2, and the waste falls into the groove of the discharge wheel 15 under the influence of gravity. When the groove is full of waste, the staff turns on the second motor 9. After the second motor 9 is started, the output end drives the discharge wheel 15 to rotate 120 degrees, and the cooled waste is poured into the device body 1, while the other groove can collect the waste machine. At the same time, due to the large amount of waste in the groove, the water in the groove is less, thereby reducing the loss of water;
[0050] After the waste enters the device body 1, it falls on the top of the drain plate 16. At this time, the waste rolls outward through the slope on the top of the drain plate 16 for discharge. At the same time, the water on the surface of the waste passes through the drain plate 16 and falls into the lower part of the device body 1. When there is a lot of water in the device body 1, the staff opens the valve pipe 7 to make the water pump 5 pump the water in the device body 1 into the bracket 2, further reducing the loss and waste of water.
[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A waste treatment device for metallurgical engineering, comprising a device body (1), characterized in that: The top of the device body (1) is connected to a turntable (3) through a bracket (2), and gear rings (11) are fixed on both sides of the bottom of the turntable (3), and a push plate (13) is fixed inside the turntable (3). A first motor (8) is installed on one side of the bottom of the bracket (2), and a gear (10) is connected to the output end of the first motor (8). A refrigerator (4) and a water pump (5) are installed on the other side of the bottom of the bracket (2), and two water pumping pipes (6) are connected to the two sides of the refrigerator (4) and the water inlet end of the water pump (5), respectively. The water outlet end of the water pump (5) is connected to a water outlet pipe (14). A second motor (9) is installed on the outer surface of the bracket (2), and a discharge wheel (15) is connected to the output end of the second motor (9). A drain plate (16) is installed inside the device body (1).
2. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: The push plate (13) is spiral-shaped.
3. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: The rotating disk (3) and the discharge wheel (15) are both rotatably connected to the bracket (2).
4. The waste treatment device for metallurgical engineering according to claim 3, characterized in that: The top and the lower sides of the discharge wheel (15) are provided with grooves.
5. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: The gear (10) is meshed with a gear ring (11).
6. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: The drain plate (16) is arranged obliquely.
7. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: The bottom of the water pumping pipe (6) is connected to a valved pipe (7), and one end of the valved pipe (7) extends to the lower part of the device body (1).
8. The waste treatment device for metallurgical engineering according to claim 7, characterized in that: The lower part of the interior of the device body (1) is sloped.
9. The waste treatment device for metallurgical engineering according to claim 1, characterized in that: A filter screen (17) is fixed to one end of the water extraction pipe (6), and a cleaning brush (12) is connected to one side of the interior of the rotating disk (3), and the cleaning brush (12) is a wire brush.
10. The waste treatment device for metallurgical engineering according to claim 9, characterized in that: A plurality of cleaning brushes (12) are provided, and the plurality of cleaning brushes (12) are distributed in a ring array.