Cooling device for ferrous metal smelting rolled product
The cooling device, designed with water circulation and filter plates, solves the problem of high-temperature cooling of ferrous metal smelting rolled products, achieving uniform cooling and efficient production, and extending the life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2026-03-31
AI Technical Summary
Ferrous metal smelting and rolling products are difficult to cool effectively at high temperatures. Traditional water cooling technology has poor cooling quality and wastes a lot of water resources, resulting in low production efficiency.
A cooling system combining a water circulation device with inclined and vertical filter plates is used to achieve uniform spray cooling on both the top and bottom surfaces of ferrous metal smelting rolled products. The filter plate design prevents component clogging, thereby improving cooling quality and extending the lifespan of the equipment.
It achieves uniform cooling of ferrous metal smelting rolled products, improves cooling quality and equipment lifespan, reduces water waste, and enhances production efficiency.
Smart Images
Figure CN224058372U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooling technology for rolled products of ferrous metal smelting, specifically a cooling device for rolled products of ferrous metal smelting. Background Technology
[0002] Ferrous metal smelting and rolling products are the main products of the iron and steel industry. They are products formed by smelting and rolling of metal materials with iron as the main component. Ferrous metals mainly refer to iron, manganese, chromium and their alloys. Among them, iron and steel (iron-carbon alloy) are the most common ferrous metal smelting and rolling products. These products play an indispensable role as basic materials in many sectors of the national economy, such as construction, machinery manufacturing, automobile industry, transportation, and energy.
[0003] However, in the production process of ferrous metal smelting and rolling products, the temperature of the ferrous metal smelting and rolling products is at a relatively high level, which makes subsequent processing difficult and results in low overall production efficiency. Traditional ferrous metal smelting and rolling products use water cooling technology in processing and production, but traditional water cooling technology wastes a lot of water resources and can only spray one side, resulting in poor cooling quality. Therefore, we propose a cooling device for ferrous metal smelting and rolling products. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a cooling device for ferrous metal smelting and rolling, which solves the aforementioned problems.
[0006] (II) Technical Solution
[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a cooling device for ferrous metal smelting and rolling products, comprising a cooling box, rolling rollers, a water circulation device, an inclined filter plate, and a vertical filter plate. The upper end of the cooling box is provided with rolling rollers, which vertically penetrate the cooling box. An inclined filter plate is provided in the middle of the cooling box. A vertical filter plate is provided at the end of the inclined filter plate opposite to the rolling rollers. A water circulation device is provided on the outer side wall of the cooling box corresponding to the end of the vertical filter plate. The top end of the water circulation device corresponds to and cooperates with the cooling box, and the interior of the top end of the water circulation device is a rolling roller.
[0008] Preferably, the cooling box body is a hollow structure, and the top of the cooling box has four symmetrically distributed connection holes. The two opposite side walls at the top of the cooling box are provided with mating grooves. The side walls of the cooling box corresponding to the vertical ends of the mating grooves are provided with through inlet and outlet ports. The mating grooves and the inlet and outlet ports are connected to the rolling rollers. The side wall of the cooling box corresponding to the mating grooves is provided with a through fixing port. The two opposite side walls of the cooling box corresponding to the mating grooves are provided with mating grooves. The two mating grooves are not horizontal. The bottom end of the mating grooves is provided with a rectangular opening. The four corners of the rectangular opening are provided with connection holes. The bottom of the cooling box is provided with a funnel.
[0009] Preferably, the water circulation device consists of a side box, a pipe, a spray element, and a set of spray heads symmetrically and equidistantly distributed. The middle component of the second connection hole is a pipe, with the two ends of the pipe connected to the side box and the spray element, respectively. Spray heads are connected to the spray element. A water pump is installed on the side wall of the water pump facing away from the cooling box. The water pump is connected to the pipe. The side box facing away from the water pump is connected to a rectangular opening. Connection holes are opened at the four corners of the rectangular opening end of the side box. The connection holes are connected to the second connection hole by adapter bolts.
[0010] Preferably, the spraying component is composed of spray box one and spray box two facing each other, and each of the four corners of spray box one corresponding to spray box two is provided with connection hole three. The connection hole three is connected to the connection hole one by means of adapter bolts. Furthermore, a set of mating holes distributed at equal intervals are provided on the end face of spray box one corresponding to spray box two. The mating holes are connected to the spray head, and spray box two is connected to the fixing port.
[0011] Preferably, the inclined filter plate body is a rectangular plate surface, and there are mating blocks on both opposite sides of the inclined filter plate. The mating blocks are engaged with the mating grooves. The inclined filter plate surface has a set of filter holes that are evenly distributed.
[0012] Preferably, the vertical filter plate has four connecting holes at each of its four corners, and the connecting holes are connected to the connecting holes by means of matching bolts. The vertical filter plate also has two filter holes inside, which correspond to the rectangular opening.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, this utility model provides a cooling device for ferrous metal smelting and rolling, which has the following features:
[0015] Beneficial effects:
[0016] 1. The cooling device for ferrous metal smelting and rolling products uses a water circulation device to uniformly spray and cool the ferrous metal smelting and rolling products to be cooled from both the top and bottom, which greatly improves the spraying quality and has better practical performance compared with traditional cooling devices.
[0017] 2. The cooling device for ferrous metal smelting and rolling products uses a combination of inclined and vertical filter plates for filtration during the recycling of the cooling water solution. This prevents internal component blockage and wear during the cooling process of the water circulation device for ferrous metal smelting and rolling products, greatly improving the overall cooling quality and the service life of the device. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the cooling device for ferrous metal smelting and rolling.
[0019] Figure 2 This is a cross-sectional schematic diagram of the cooling device for ferrous metal smelting and rolling according to this utility model;
[0020] Figure 3 This is a cross-sectional view of the cooling box of this utility model;
[0021] Figure 4 This is a schematic diagram of the water circulation device of this utility model;
[0022] Figure 5 This is a schematic diagram of the spray component of this utility model;
[0023] Figure 6 This is a schematic diagram of the inclined filter plate of this utility model;
[0024] Figure 7 This is a schematic diagram of the vertical filter plate of this utility model.
[0025] In the diagram: 1. Cooling box; 2. Rolling roller; 3. Water circulation device; 4. Inclined filter plate; 5. Vertical filter plate; 6. Groove 1; 7. Inlet / outlet; 8. Connection hole 1; 9. Fixing port; 10. Groove 2; 11. Rectangular opening; 12. Funnel; 13. Connection hole 2; 14. Side box; 15. Water pump; 16. Pipeline; 17. Spraying component; 18. Spraying box 1; 19. Spraying box 2; 20. Fitting hole; 21. Connection hole 3; 22. Fitting block; 23. Filter hole 1; 24. Connection hole 4; 25. Filter hole 2; 26. Spray head. Detailed Implementation
[0026] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figure 1-7A cooling device for ferrous metal smelting and rolling products includes a cooling box 1, a rolling roller 2, a water circulation device 3, an inclined filter plate 4, and a vertical filter plate 5. The rolling roller 2 is located at the top of the interior of the cooling box 1 and penetrates the cooling box 1 vertically. The inclined filter plate 4 is located in the middle of the interior of the cooling box 1. The vertical filter plate 5 is located at the end of the inclined filter plate 4 away from the rolling roller 2. The water circulation device 3 is located on the outer side wall of the cooling box 1 corresponding to the end of the vertical filter plate 5. The top end of the water circulation device 3 is matched with the cooling box 1, and the interior of the top end of the water circulation device 3 is the rolling roller 2.
[0028] Furthermore, the main body of the cooling box 1 is a hollow structure, and the top of the cooling box 1 has four symmetrically distributed connection holes 8. The two opposite side walls at the top of the interior of the cooling box 1 are provided with mating grooves 6, and the side walls of the cooling box 1 corresponding to the vertical ends of the mating grooves 6 are provided with through inlet and outlet ports 7. The mating grooves 6 and the inlet and outlet ports 7 are connected to the rolling rollers 2. The side walls of the cooling box 1 corresponding to the mating grooves 6 are provided with through fixing ports 9, and the two opposite side walls of the interior of the cooling box 1 corresponding to the mating grooves 6 are provided with mating grooves 2 10. The two mating grooves 2 10 are not horizontal. The bottom end of the mating grooves 2 10 is provided with a rectangular opening 11, and the four corners of the rectangular opening 11 are provided with connection holes 2 13. The bottom of the cooling box 1 is provided with a funnel 12. The funnel 12 at the bottom of the cooling box 1 facilitates the concentrated settling of impurities washed down, so that subsequent cleaning can be carried out smoothly. The fixing ports 9 can effectively fix the spray box 2 19.
[0029] Furthermore, the water circulation device 3 consists of a side box 14, a pipe 16, a spray element 17, and a set of symmetrically and equidistantly distributed spray heads 26. The middle component of the second connection hole 13 is the pipe 16, with both ends of the pipe 16 connected to the side box 14 and the spray element 17, respectively. The spray elements 17 are connected to the corresponding spray heads 26. The water pump 15 is located on the side wall of the end opposite to the cooling box 1, and the water pump 15 is connected to the pipe 16. The end of the side box 14 opposite to the water pump 15 is connected to the rectangular opening 11. The four corners of the side box 14 corresponding to the rectangular opening 11 are provided with connection holes, and these connection holes are connected to the second connection hole 13 by matching bolts. The water circulation device 3 performs uniform spray cooling on both the upper and lower surfaces of the ferrous metal smelting and rolling product to be cooled, which greatly improves the spray quality and has better practical performance compared with traditional cooling devices.
[0030] Furthermore, the spray component 17 is composed of spray box 18 and spray box 29 facing each other. Spray box 18 has four connecting holes 3 21 at the four corners of the end corresponding to spray box 29. The connecting holes 3 21 are connected to the connecting holes 1 8 by matching bolts. A set of equally spaced mating holes 20 are opened on the end face of spray box 18 corresponding to spray box 29. The mating holes 20 are connected to the spray head 26. Spray box 29 is connected to the fixing port 9. The spray component 17, together with the spray head 26, covers the rolling roller 2 and the ferrous metal smelting and rolling product to be cooled from top to bottom, which facilitates uniform spray cooling and improves the cooling quality.
[0031] Furthermore, the main body of the inclined filter plate 4 is a rectangular plate, and there are mating blocks 22 on both opposite sides of the inclined filter plate 4. The mating blocks 22 are engaged with the mating grooves 10. A set of filter holes 23 are evenly distributed on the plate surface of the inclined filter plate 4. The inclined filter plate 4 is placed at an angle, and larger impurities in the mixed solution will be intercepted and flushed to the bottom of the inclined filter plate 4 to accumulate. This will not affect the subsequent filtration, and the accumulated impurities are easy to clean later.
[0032] Furthermore, each of the four corners of the vertical filter plate 5 is provided with a connection hole 24, and the connection hole 24 is connected to the connection hole 13 by an adapter bolt. The vertical filter plate 5 is provided with a filter hole 25 inside, which corresponds to the rectangular opening 11. Most of the impurities in the cooling mixture will settle to the funnel 12 at the bottom of the cooling tank 1, and a small part will be filtered by the vertical filter plate 5, which effectively ensures the quality of the coolant used by the water pump 15, prevents the water pump 15 from being blocked and worn, and improves the overall cooling quality and service life of the device.
[0033] Working Principle: The cooling device for ferrous metal smelting and rolling is installed correctly according to the diagram. Specifically, an inclined filter plate 4 and a vertical filter plate 5 are installed inside the cooling box 1. A water circulation device 3 is connected to the side wall and top of the cooling box 1 via matching bolts. A cooling solution is injected into the cooling box 1, submerging the vertical filter plate 5. An external power supply is connected, and the high-temperature ferrous metal smelting and rolling products are stably conveyed into the cooling box 1 by the rolling rollers 2. Simultaneously, the water pump 15 inside the side box 14 of the water circulation device 3 pumps the cooling solution from the cooling box 1 to the spray unit 17. The cooling water inside the spray unit 17 is stably sprayed out from the spray box 18 to physically cool the ferrous metal smelting and rolling products rolling on the rolling rollers 2. The spray box 18 can simultaneously and efficiently cool both the upper and lower sides of the ferrous metal smelting and rolling products. Impurities or iron filings on the rolled products of non-ferrous metal smelting will continue to flow into the cooling tank 1 along with the sprayed cooling water solution. The flowing mixed solution will undergo the first step of filtration by the inclined filter plate 4. The inclined filter plate 4 is placed at an angle, and larger impurities in the mixed solution will be intercepted and flushed to the bottom of the inclined filter plate 4 to accumulate, which will not affect subsequent filtration. The accumulated impurities are easy to clean later. The filtered solution flows into the bottom of the cooling tank 1 and is then pumped into the spray unit 17 by the side box 14 after passing through the vertical filter plate 5. The vertical filter plate 5 is located on the side wall, and most of the impurities in the mixed solution will settle to the funnel 12 at the bottom of the cooling tank 1. A small portion will be filtered by the vertical filter plate 5, which effectively ensures the quality of the coolant used by the water pump 15, prevents blockage and wear inside the water pump 15, and improves the overall cooling quality and service life of the device.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cooling device for ferrous metallurgical rolled products, comprising a cooling box (1), a rolling roller element (2), a water circulation device (3), an obliquely placed filter plate (4) and a vertically placed filter plate (5), characterized in that: The inner top of the cooling box (1) is provided with a rolling roller (2) vertically penetrating the cooling box (1), the middle of the inner cooling box (1) is provided with an inclined filter plate (4), one end of the inclined filter plate (4) away from the rolling roller (2) is provided with a vertical filter plate (5), and the outer side wall of the cooling box (1) is provided with a water circulating device (3) corresponding to one end of the vertical filter plate (5), the top end of the water circulating device (3) corresponds to the cooling box (1), and the inner top end of the water circulating device (3) is the rolling roller (2). The water circulating device (3) is composed of a side tank (14), a pipeline (16), a spraying element (17) and a group of symmetrical and equidistantly distributed spray heads (26), the middle component of the connecting hole two (13) is the pipeline (16), the two ends of the pipeline (16) are connected with the side tank (14) and the spraying element (17) respectively, the spraying element (17) is correspondingly connected with the spray head (26), and the inner side wall of the water pump (15) away from the cooling box (1) is provided with the water pump (15), and the water pump (15) is correspondingly connected with the pipeline (16).
2. A cooling device for ferrous metallurgical rolled products according to claim 1, characterized in that: The main body of the cooling box (1) is a hollow structure, four connecting holes one (8) are formed on the top of the cooling box (1) in axial symmetry, the two opposite side walls of the inner top of the cooling box (1) are provided with a matching groove one (6), the side wall of the cooling box (1) is provided with a through inlet and outlet opening (7) corresponding to the vertical end of the matching groove one (6), the matching groove one (6) and the inlet and outlet opening (7) are correspondingly connected with the rolling roller (2), the side wall of the cooling box (1) corresponding to the matching groove one (6) is provided with a through fixing opening (9), the two opposite side walls of the inner top of the cooling box (1) corresponding to the matching groove one (6) are provided with a matching groove two (10), the two matching grooves two (10) are not horizontal, the bottom end of the matching groove two (10) is provided with a rectangular opening (11), the four corners of the rectangular opening (11) are provided with connecting holes two (13), and the bottom of the cooling box (1) is provided with a funnel (12).
3. A cooling device for ferrous metallurgical rolled products according to claim 1, characterized in that: The side tank (14) is connected with the rectangular opening (11) away from the water pump (15), the side tank (14) is provided with connecting holes corresponding to the four corners of the rectangular opening (11), and the connecting holes are connected with the connecting holes two (13) through adaptive bolts.
4. A cooling device for ferrous metallurgical rolled products according to claim 3, characterized in that: The spraying element (17) is composed of a spraying tank one (18) and a spraying tank two (19), the four corners of the spraying tank one (18) corresponding to the spraying tank two (19) are provided with connecting holes three (21), the connecting holes three (21) are connected with the connecting holes one (8) through adaptive bolts, the end surface of the spraying tank one (18) corresponding to the spraying tank two (19) is provided with a group of equidistantly distributed matching holes (20), the matching holes (20) are correspondingly connected with the spray head (26), and the spraying tank two (19) is correspondingly connected with the fixing opening (9).
5. A cooling device for ferrous metallurgical rolled products according to claim 1, characterized in that: The main body of the inclined filter plate (4) is a rectangular plate, the two opposite sides of the inclined filter plate (4) are provided with a matching block (22), the matching block (22) is correspondingly connected with the matching groove two (10), and the plate surface of the inclined filter plate (4) is provided with a group of equidistantly distributed filter holes one (23).
6. A cooling device for ferrous metallurgical rolled products according to claim 5, characterized in that: The vertical filter plate (5) is provided with four connecting holes (24) at four corners, and the connecting holes (24) are connected with the connecting holes (13) through adaptive bolts, and the vertical filter plate (5) is provided with filter holes (25) inside, which correspond to the rectangular port (11).