Circulating water recovery device for silicon-manganese alloy

Abstract

The utility model provides a circulating water recycling device for silicon manganese alloy, and relates to the field of circulating water recycling, the circulating water recycling device comprises a water tank, a water tank is formed in the upper side surface of the water tank, a drainage groove is formed in the upper side surface of the water tank, the bottom wall of the drainage groove is arranged to be an inclined plane, and the drainage groove is communicated with the interior of the water tank; according to the circulating water treatment device, the slope drainage groove is arranged to guide water flow to flow in stably, and the adaptive design of the lifting plate and the slope storage groove is combined, so that the problem that circulating water impurities sink to the bottom and are difficult to treat is effectively solved, the impurities can be settled through gaps of the partition plates, and the water treatment efficiency is improved. Opening and closing of the lifting plate can accurately control impurities to enter the storage tank, accumulation and residues are avoided, smoothness of a circulating water channel is guaranteed, pipeline blockage and equipment abrasion are reduced, the overall structure is simple, the continuous water circulation requirement of silicon-manganese alloy smelting is met, and the operation stability of the system is improved.

Description

Technical Field

[0001] This utility model relates to the field of circulating water recycling, and more specifically, to a circulating water recycling device for silicon-manganese alloys. Background Technology

[0002] The circulating water recovery device for ferrosilicon manganese alloy is a closed-loop cooling water treatment and reuse equipment adapted to the smelting process of ferrosilicon manganese alloy submerged arc furnace. Its core function is to collect cooling / cleaning wastewater from the entire production process, remove impurities, adjust water quality, and reduce water temperature through physical and chemical treatment, and then pump it back to the production end for reuse. It is an essential environmentally friendly and energy-saving supporting equipment for smelting production lines.

[0003] In the main stage of smelting in an electric arc furnace, a large amount of water is required for forced cooling of high-temperature smelting equipment to prevent burn-out / deformation and ensure continuous smelting. However, the return water from the water circulation system contains a large amount of large-particle furnace dust, fine metal powder and other impurities, as well as a small amount of floating impurities. If not effectively treated, these impurities can easily clog pipes, wear down pumps and cooling components, reduce the stability of the circulation system and affect the continuity of smelting. Therefore, we propose a circulating water recovery device for silicon-manganese alloys. Utility Model Content

[0004] The purpose of this invention is to solve the problem that a large number of impurities in the current return water tend to settle to the bottom and are inconvenient to handle.

[0005] To achieve the above-mentioned objectives and improve the aforementioned problems, this utility model provides a circulating water recovery device for silicon-manganese alloys, including a water tank. A water trough is formed on the upper surface of the water tank, and a diversion trough is formed on the upper surface of the water tank. The bottom wall of the diversion trough is sloped, and the diversion trough communicates with the interior of the water trough. A first partition and a second partition are fixedly connected to the inner wall of the water trough. Gaps are provided between the lower surfaces of the first and second partitions and the bottom wall of the water trough. A telescopic groove is formed on the lower surface of the second partition. A first electric telescopic rod is fixedly connected to the top wall of the telescopic groove. A lifting plate is fixedly connected to the telescopic end of the first electric telescopic rod. The lower surface of the lifting plate is sloped. A storage tank is formed on the bottom wall of the water trough. The left inner wall of the storage tank is also sloped. The storage tank is adapted to the slope of the lifting plate. A filter assembly is provided on the water trough.

[0006] As a preferred technical solution of this application, the filter assembly includes two support plates, which are respectively fixedly connected to the left inner wall of the water tank and the left surface of the first partition, and a collection frame is slidably connected to the upper surface of the two support plates.

[0007] As a preferred technical solution of this application, the front surface of the collection frame slides through to the front surface of the water tank, and a closing plate is fixedly connected to the front surface of the collection frame, and a handle is provided on the front surface of the closing plate.

[0008] As a preferred technical solution of this application, the front surface of the sealing plate is provided with a groove extending to its upper and lower surfaces, and the front surface of the water tank is rotatably connected to a rotating plate.

[0009] As a preferred technical solution of this application, the rotating plate is adapted to the groove, a threaded seat is fixedly connected to the front surface of the water tank, and a fixing bolt is provided on the rotating plate.

[0010] As a preferred technical solution of this application, the rotating plate is fixedly connected to the threaded seat by fixing bolts, a clearance groove is provided on the left inner wall of the water tank, a push plate is slidably connected inside the clearance groove, and a sliding groove is provided on the bottom wall of the clearance groove.

[0011] As a preferred technical solution of this application, an installation groove is provided on the inner wall of the right side of the sliding groove, and a second electric telescopic rod is fixedly connected to the inner wall of the installation groove.

[0012] As a preferred technical solution of this application, the output end of the second electric telescopic rod extends into the interior of the sliding groove, an installation plate is fixedly connected to the lower surface of the push plate, the telescopic end of the second electric telescopic rod is fixedly connected to the installation plate, and a slag removal door is provided on the right side of the water tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In the scheme of this application:

[0015] 1. By setting up an inclined diversion channel to guide the water flow smoothly into the tank, combined with the matching design of the lifting plate and the inclined storage tank, the problem of difficult treatment of impurities settling at the bottom of the circulating water is effectively solved. Impurities can settle through the gaps between the partitions, and the opening and closing of the lifting plate can precisely control the entry of impurities into the storage tank, avoiding accumulation and residue, ensuring smooth circulation of the circulating water channel, reducing pipe blockage and equipment wear. The overall structure is simple and adaptable to the continuous water circulation requirements of silicon manganese alloy smelting, improving the stability of system operation.

[0016] 2. The pull-out quick-release collection frame efficiently intercepts large particles of impurities, while the second electric telescopic rod drives the push plate to centrally clean the fine slag at the bottom. At the same time, the inclined design of the storage tank avoids the residue of impurities, greatly reducing labor costs, reducing the wear and tear of impurities on the circulation system, improving the efficiency of circulating water recovery, and adapting to the high requirements of continuous operation of smelting processes. Attached Figure Description

[0017] Figure 1A schematic diagram of the circulating water recovery device for silicon-manganese alloy provided in this application;

[0018] Figure 2 A schematic diagram of the collection frame in the circulating water recovery device for silicon-manganese alloy provided in this application;

[0019] Figure 3 A schematic diagram of the plan structure of the water tank in the circulating water recovery device for silicon-manganese alloy provided in this application;

[0020] Figure 4 The circulating water recovery device for silicon-manganese alloy provided in this application Figure 1 Enlarged view of point A in the middle.

[0021] The image shows:

[0022] 1. Water tank; 2. Water trough; 3. Diversion trough; 4. First partition; 5. Second partition; 6. Telescopic trough; 7. First electric telescopic rod; 8. Lifting plate; 9. Storage trough; 10. Support plate; 11. Collection frame; 12. Enclosure plate; 13. Handle; 14. Groove; 15. Rotating plate; 16. Threaded seat; 17. Fixing bolt; 18. Push plate; 19. Sliding groove; 20. Mounting groove; 21. Second electric telescopic rod; 22. Mounting plate; 23. Slag removal door. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] Example 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A circulating water recycling device for silicon-manganese alloy includes a water tank 1. A water trough 2 for storing water is provided on the upper surface of the water tank 1. A diversion channel 3 is provided on the upper surface of the water tank 1. The bottom wall of the diversion channel 3 is set as an inclined surface. The diversion channel 3 communicates with the interior of the water trough 2. A first partition 4 and a second partition 5 are fixedly connected to the inner wall of the water trough 2. A gap is provided between the lower surface of the first partition 4 and the second partition 5 and the bottom wall of the water trough 2. An expansion groove 6 is provided on the lower surface of the second partition 5.

[0029] The top wall of the telescopic trough 6 is fixedly connected to a first electric telescopic rod 7, which serves as the drive source. The telescopic end of the first electric telescopic rod 7 is fixedly connected to a lifting plate 8 for controlling the water flow. The lower surface of the lifting plate 8 is set as an inclined surface. The bottom wall of the water tank 2 is provided with a storage tank 9 for storing impurities. The left inner wall of the storage tank 9 is also set as an inclined surface. The storage tank 9 is adapted to the inclined surface of the lifting plate 8. A filter assembly is set on the water tank 2. The water flow is guided to flow smoothly by setting an inclined flow channel 3. Combined with the adapted design of the lifting plate 8 and the inclined storage tank 9, the problem of difficult treatment of impurities settling at the bottom of the circulating water is effectively solved. Impurities can settle through the gap of the partition. The opening and closing of the lifting plate 8 can accurately control the entry of impurities into the storage tank 9, avoid accumulation and residue, ensure the smooth flow of circulating water, reduce pipe blockage and equipment wear. The overall structure is simple and adaptable to the continuous water circulation requirements of silicon manganese alloy smelting, improving the stability of system operation.

[0030] Example 2

[0031] The circulating water recovery device for silicon-manganese alloy provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the filter assembly includes two support plates 10 that provide support. The two support plates 10 are fixedly connected to the left inner wall of the water tank 2 and the left surface of the first partition 4, respectively. A collection frame 11 is slidably connected to the upper surface of the two support plates 10. The front surface of the collection frame 11 slides through to the front surface of the water tank 1. A sealing plate 12 is fixedly connected to the front surface of the collection frame 11. A handle 13 is provided on the front surface of the sealing plate 12. A groove 14 extending to its upper and lower surfaces is opened on the front surface of the sealing plate 12. A rotating plate 15 is rotatably connected to the front surface of the water tank 1. The rotating plate 15 is adapted to the groove 14. A threaded seat 16 is fixedly connected to the front surface of the water tank 1.

[0032] A fixing bolt 17 is provided on the rotating plate 15, and the rotating plate 15 is fixedly connected to the threaded seat 16 through the fixing bolt 17. A clearance groove is provided on the left inner wall of the water tank 2, and a push plate 18 is slidably connected inside the clearance groove. A sliding groove 19 is provided on the bottom wall of the clearance groove, and an installation groove 20 is provided on the right inner wall of the sliding groove 19. A second electric telescopic rod 21 is fixedly connected to the inner wall of the installation groove 20. The output end of the second electric telescopic rod 21 extends into the interior of the sliding groove 19. An installation plate 22 is fixedly connected to the lower surface of the push plate 18. The telescopic end of the second electric telescopic rod 21 is fixedly connected to the installation plate 22. A slag removal door 23 is provided on the right side of the water tank 1. Large particles of impurities are efficiently intercepted by the pull-out quick-release collection frame 11. The second electric telescopic rod 21 drives the push plate 18 to centrally clean the fine slag at the bottom. At the same time, the inclined design of the storage tank 9 avoids the residue of impurities, greatly reduces labor costs, reduces the loss of impurities to the circulation system, improves the recycling efficiency of circulating water, and adapts to the high requirements of continuous operation of the smelting process.

[0033] The usage process of the circulating water recovery device for silicon-manganese alloy provided by this utility model is as follows:

[0034] When recycling circulating water, the water flows into the interior of the water tank 2 through the diversion channel 3. At this time, large particles of impurities in the water will be blocked by the collection frame 11, and then some small particles of impurities will enter the interior of the water tank 2 with the water flow. At this time, the water level needs to be controlled to be slightly higher than the second baffle 5 but lower than the first baffle 4. When removing oily molecules from the water, the water level can be raised so that the oily molecules floating on the surface will pass over the second baffle 5 and enter the interior of the storage tank 9 on the right. When the impurities in the water settle and need to be cleaned, the excess water in the water tank 2 is first pumped out, and then the second electric telescopic rod 2 can be used to clean the impurities. 1. The mounting plate 22 drives the push plate 18 to move synchronously. After the push plate 18 moves, it slowly pushes the impurities at the bottom of the water to the right. At this time, the first electric telescopic rod 7 drives the lifting plate 8 to move. After the lifting plate 8 moves, it releases the obstruction to the impurities in the water. At this time, the push plate 18 can push the impurities into the storage tank 9. Since the left inner wall of the storage tank 9 is inclined, it can prevent impurities from staying on the inclined surface and prevent gaps from being completely closed after the lifting plate 8 falls. It can also quickly unlock the collection frame 11 by removing the fixing bolt 17, which is convenient for collecting large particles of impurities inside the collection frame 11.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A circulating water recovery device for silicon-manganese alloys, characterized in that, The system includes a water tank (1), with a water trough (2) on its upper surface and a drainage channel (3) on its upper surface. The bottom wall of the drainage channel (3) is sloped and communicates with the interior of the water trough (2). A first partition (4) and a second partition (5) are fixedly connected to the inner wall of the water trough (2). A gap is provided between the lower surface of the first partition (4) and the second partition (5) and the bottom wall of the water trough (2). The lower surface of the water tank (2) is provided with a telescopic groove (6). The top wall of the telescopic groove (6) is fixedly connected to a first electric telescopic rod (7). The telescopic end of the first electric telescopic rod (7) is fixedly connected to a lifting plate (8). The lower surface of the lifting plate (8) is set as an inclined surface. The bottom wall of the water tank (2) is provided with a storage tank (9). The left inner wall of the storage tank (9) is also set as an inclined surface. The storage tank (9) is adapted to the inclined surface of the lifting plate (8). A filter assembly is provided on the water tank (2).

2. The circulating water recovery device for silicon-manganese alloy according to claim 1, characterized in that, The filter assembly includes two support plates (10), which are fixedly connected to the left inner wall of the water tank (2) and the left side surface of the first partition (4), respectively. A collection frame (11) is slidably connected to the upper surface of the two support plates (10).

3. The circulating water recovery device for silicon-manganese alloy according to claim 2, characterized in that, The front surface of the collection frame (11) slides through to the front surface of the water tank (1), and a closing plate (12) is fixedly connected to the front surface of the collection frame (11). A handle (13) is provided on the front surface of the closing plate (12).

4. The circulating water recovery device for silicon-manganese alloy according to claim 3, characterized in that, The front surface of the sealing plate (12) is provided with a groove (14) extending to its upper and lower sides, and the front surface of the water tank (1) is rotatably connected to a rotating plate (15).

5. A circulating water recovery device for silicon-manganese alloys according to claim 4, characterized in that, The rotating plate (15) is adapted to the groove (14), and a threaded seat (16) is fixedly connected to the front surface of the water tank (1). A fixing bolt (17) is provided on the rotating plate (15).

6. A circulating water recovery device for silicon-manganese alloys according to claim 5, characterized in that, The rotating plate (15) is fixedly connected to the threaded seat (16) by the fixing bolt (17). The inner wall of the left side of the water tank (2) is provided with a relief groove, and a push plate (18) is slidably connected inside the relief groove. A sliding groove (19) is provided on the bottom wall of the relief groove.

7. A circulating water recovery device for silicon-manganese alloys according to claim 6, characterized in that, The inner wall of the sliding groove (19) is provided with an installation groove (20), and the inner wall of the installation groove (20) is fixedly connected with a second electric telescopic rod (21).

8. A circulating water recovery device for silicon-manganese alloys according to claim 7, characterized in that, The output end of the second electric telescopic rod (21) extends into the interior of the sliding groove (19). The lower surface of the push plate (18) is fixedly connected to the mounting plate (22). The telescopic end of the second electric telescopic rod (21) is fixedly connected to the mounting plate (22). A slag removal door (23) is provided on the right side of the water tank (1).

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