Cooling device for ferrous metal smelting rolled product

Abstract

The utility model relates to the technical field of metal material cooling, in particular to a cooling device for ferrous metal smelting rolled products, which comprises a storage bin and is characterized in that a control box is arranged in one side of the storage bin, a first movable rod is movably connected to the inner side of the control box, and a first push plate is mounted at one end, away from the control box, of the first movable rod. A track groove is formed in the upper end of the control box, an L-shaped movable plate is installed in the track groove in a sliding mode, and a second movable rod is movably connected to the side, away from the track groove, of the L-shaped movable plate. Meanwhile, water in the cooling device circulates through the first water pumping device and the second water pumping device, a condensation plate is also installed on the upper side of the box cover, when part of cooling water evaporates, the part of cooling water makes contact with the condensation plate, the cooling water is condensed and flows into the water storage pond in a return water flow state, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material cooling, in particular to a cooling device for black metal smelting and rolling products. Background Technique

[0002] In black metal smelting and rolling products, the main purpose of the cooling device is to quickly and effectively cool the high-temperature metal during the metal smelting and rolling process to ensure the performance and quality of the metal material.

[0003] Modern cooling devices not only need to have high cooling performance, but also need to have good adjustability and versatility to adapt to hot-dip pipes of different specifications and types. Spray cooling devices: achieve rapid cooling by spraying cooling water on the metal surface. This device has the advantages of fast cooling speed and simple operation.

[0004] However, sometimes it is necessary to rapidly cool the metal to meet the processing requirements. Since most factories are currently on an assembly line and the machinery runs continuously, the placement of black metal materials is chaotic, and it is impossible to feed them evenly at equal intervals, resulting in the cooling device being unable to intermittently and evenly perform the back-cooling treatment on the coolant. Moreover, simply spraying cooling water is too wasteful of water resources, which is not conducive to environmental protection and the cost is relatively high. Content of the Utility Model

[0005] In view of the problem that the above cooling device does not have enough time to cool the coolant to the required temperature and simply spraying cooling water is too wasteful of water resources, the present utility model is proposed.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A cooling device for black metal smelting and rolling products, including a storage bin, characterized in that a control box is built inside one side of the storage bin, a first movable rod is movably connected inside the control box, and a first push plate is installed at one end of the first movable rod away from the control box;

[0007] A track groove is opened at the upper end of the control box, an L-shaped movable plate is slidably installed in the track groove, a second movable rod is movably connected to one side of the L-shaped movable plate away from the track groove, a second push plate is installed at one end of the second movable rod away from the L-shaped movable plate, and a sensing switch is fixedly installed at one end of the storage bin away from the L-shaped movable plate, and the sensing switch is assembled on one side of the control box.

[0008] Preferably, the first movable rod is connected to the control box by a control circuit, the L-shaped movable plate and the second movable rod are connected to the control box by a control circuit, and support columns are connected to the lower end of the storage bin by threads.

[0009] Preferably, three sets of fitting openings are opened at the bottom side inside the storage bin, a resilient baffle is movably connected inside the fitting openings, and the resilient baffle can be rotatably embedded into the fitting openings.

[0010] Preferably, a buffer plate is assembled at one end of the storage bin away from the control box, and a buffer spring is installed between the buffer plate and the storage bin.

[0011] Preferably, a heat dissipation shell is placed at one end of the storage bin away from the L-shaped movable plate. Inlet and outlet openings are provided on both sides of the heat dissipation shell, and a water storage tank is hermetically installed at the bottom of the heat dissipation shell.

[0012] Preferably, a heat insulation inner shell is hermetically installed at the upper end of the water storage tank, and a row of rollers is movably connected to the bottom of the heat insulation inner shell;

[0013] A transmission device is installed on one side of the heat insulation inner shell, and the transmission device is in transmission connection with the rollers.

[0014] Preferably, a U-shaped water pipe is threadedly connected to the upper end of the heat insulation inner shell, a water spray nozzle is fixedly installed at the lower end of the U-shaped water pipe, and the water spray nozzle penetrates through to the inner wall of the heat insulation inner shell.

[0015] Preferably, a water storage pool is arranged between the heat dissipation shell, the water storage tank and the heat insulation inner shell. A first water pumping device is assembled in the water storage pool, and the input end of the first water pumping device communicates with the inner wall of the water storage tank.

[0016] Preferably, a second water pumping device is arranged in the water storage pool. The second water pumping device is communicated with a conduit, and one end of the conduit away from the second water pumping device is communicated with the U-shaped water pipe.

[0017] Preferably, a box cover is installed on the upper end of the heat dissipation shell, and condensation plates are arranged at the bottom of the box cover and on both sides of the water storage pool.

[0018] Advantages of the present utility model:

[0019] 1. In the present utility model, the control box on one side of the storage bin controls each component of the device to move to a suitable position. Then, when the ferrous metal material touches the induction switch, the control box pushes the first push plate, the L-shaped movable block and the second push plate, so that the three ferrous metal materials are placed side by side at equal intervals, and then they are pushed into the cooling device, so that multiple ferrous metal materials can be evenly placed, and the materials are fed at equal intervals, giving the cooling device sufficient time to cool back;

[0020] 2. At the same time, the cooling device circulates the internal water through the first water pumping device and the second water pumping device, and a condensation plate is also installed on the upper side of the box cover. When the hot water vapor formed when part of the cooling water evaporates touches the condensation plate, it will condense back into a water flow state and flow into the water storage pool, which is convenient for repeated use and reduces water resource waste. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0022] Figure 1 It is a schematic front view of the overall structure of the present invention.

[0023] Figure 2 It is a schematic top view of the structure of the present invention.

[0024] Figure 3 For the present invention Figure 2 A partial structure schematic diagram at position A.

[0025] Figure 4 It is a schematic rear view of the overall structure of the present invention.

[0026] Figure 5 It is a schematic cross-sectional view of the overall structure of the present invention.

[0027] Figure 6 For the present invention Figure 5 A partial structure schematic diagram at position B.

[0028] Explanation of reference numerals:

[0029] In the figure: 1, storage bin; 2, control box; 3, first movable rod; 4, first push plate; 5, track groove; 6, L-shaped movable plate; 7, second movable rod; 8, second push plate; 9, buffer plate; 10, buffer spring; 11, fitting opening; 12, resilient baffle; 13, sensing switch; 14, support column; 15, heat dissipation shell; 16, material inlet; 17, material outlet; 18, water storage tank; 19, heat insulation inner shell; 20, roller; 21, transmission device; 22, water spray port; 23, U-shaped water pipe; 24, water storage pool; 25, first water pumping device; 26, conduit; 27, condensation plate; 28, box cover; 29, second water pumping device. Specific embodiments

[0030] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings in the specification. Embodiment

[0031] Refer to Figures 1-3, which is the first embodiment of the present utility model, provides a cooling device for ferrous metal smelting and rolling products, including a storage bin 1, characterized in that a control box 2 is built inside one side of the storage bin 1, a first movable rod 3 is movably connected inside the control box 2, and a first push plate 4 is installed at one end of the first movable rod 3 away from the control box 2;

[0032] A track groove 5 is opened at the upper end of the control box 2. An L-shaped movable plate 6 is slidably installed in the track groove 5. A second movable rod 7 is movably connected to one side of the L-shaped movable plate 6 away from the track groove 5. A second push plate 8 is installed at one end of the second movable rod 7 away from the L-shaped movable plate 6. A sensing switch 13 is fixedly installed at one end of the storage bin 1 away from the L-shaped movable plate 6, and the sensing switch 13 is assembled on one side of the control box 2.

[0033] The first movable rod 3 is connected to the control box 2 by a control line. The L-shaped movable plate 6 and the second movable rod 7 are connected to the control box 2 by a control line. The lower end of the storage bin 1 is threadedly connected with a support column 14.

[0034] Three sets of fitting openings 11 are opened at the bottom side inside the storage bin 1. A resilient baffle 12 is movably connected inside the fitting openings 11, and the resilient baffle 12 can be rotatably embedded into the fitting openings 11.

[0035] A buffer plate 9 is assembled at one end of the storage bin 1 away from the control box 2, and a buffer spring 10 is installed between the buffer plate 9 and the storage bin 1.

[0036] During use, the control box 2 on one side of the storage bin 1 first controls each component of the device to move to a suitable position: the first push plate 4 retracts to the side close to the control box 2 through the first movable rod 3. The L-shaped movable plate 6 moves along the track groove 5 to the end away from the sensing switch 13. Then, the second movable rod 7 movably connected to one side of the L-shaped movable plate 6 is pushed outwards, so that the second push plate 8 extends outwards to the end. Then, the ferrous metal material can be transported into the storage bin 1. When the ferrous metal material is pushed to the sensing switch 13, the sensing switch 13 feeds back to the control box 2 through induction. Then, the control box 2 controls the first movable rod 3 to push outwards, so that the first push plate 4 pushes the ferrous metal material to the side away from the control box 2. A buffer plate 9 is fixedly installed on this side through a buffer spring 10 to avoid damage to the material;

[0037] At the bottom of the storage bin 1, there are support columns 14 installed by means of screw threads, making the overall device flush with the cooling device in height. At the bottom side inside the storage bin 1, there are three sets of fitting ports 11 opened, and the fitting ports 11 are arranged at equal distances. Inside the fitting ports 11, there are rebound baffles 12 movably connected. The rebound baffles 12 can be rotatably embedded into the fitting ports 11. The rebound baffles 12 are unidirectional and can only move away from the control box 2. When the first push plate 4 pushes the black metal material to move, it can pass through the rebound baffles 12 normally, but cannot move in the reverse direction. When three black metal materials are placed between the rebound baffles 12, the second push plate 8 retracts inward until it fits with the L-shaped movable plate 6, and at the same time, the L-shaped movable plate 6 is pushed to the other side along the track groove 5, so that the second push plate 8 pushes the black metal material into the cooling device. By repeating this process, sufficient cooling time can be given to the cooling device without affecting the working efficiency. Embodiment

[0038] Refer to Figures 4-6 , which is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that: at one end of the storage bin 1 away from the L-shaped movable plate 6, there is a heat dissipation shell 15 placed. On both sides of the heat dissipation shell 15, there are a material inlet 16 and a material outlet 17 opened. At the bottom of the heat dissipation shell 15, there is a water storage tank 18 sealed and installed.

[0039] At the upper end of the water storage tank 18, there is a heat insulation inner shell 19 sealed and installed. At the bottom of the heat insulation inner shell 19, there is a row of rollers 20 movably connected;

[0040] On one side of the heat insulation inner shell 19, there is a transmission device 21 installed, and the transmission device 21 is in transmission connection with the rollers 20.

[0041] At the upper end of the heat insulation inner shell 19, there is a U-shaped water pipe 23 connected by means of screw threads. At the lower end of the U-shaped water pipe 23, there is a water spraying port 22 fixedly installed, and the water spraying port 22 penetrates through to the inner wall of the heat insulation inner shell 19.

[0042] Between the heat dissipation shell 15, the water storage tank 18 and the heat insulation inner shell 19, there is a water storage pool 24 arranged. Inside the water storage pool 24, there is a first water pumping device 25 assembled, and the input end of the first water pumping device 25 is communicated with the inner wall of the water storage tank 18.

[0043] Inside the water storage pool 24, there is a second water pumping device 29 arranged. The second water pumping device 29 is communicated with a conduit 26, and one end of the conduit 26 away from the second water pumping device 29 is communicated with the U-shaped water pipe 23.

[0044] At the upper end of the heat dissipation shell 15, there is a box cover 28 installed. On the bottom of the box cover 28 and on both sides of the water storage pool 24, there are condensation plates 27 arranged.

[0045] In use, when three black metal materials enter from the material inlet 16, the motor built into the transmission device 21 drives the rollers 20 installed inside the heat-insulating inner shell 19 to roll through a chain, driving the black metal materials forward. At the same time, the coolant in the water storage tank 24 is pumped out by the second pumping device 25, transmitted through the conduit 26 to the U-shaped water pipe 23, and then sprayed onto the surface of the high-temperature black metal materials through the spray nozzles 22 connected to the lower end of the U-shaped water pipe 23 for cooling. When the cooling water is used, it will flow into the water storage tank 18, and then be pumped out by the first pumping device 25 connected and installed to the water storage tank 18 to the water storage tank 24, enabling the cooling water to circulate continuously and reducing water resource waste. Also, due to Example 1, the condensation plates 27 on both sides of the water storage tank 24 have sufficient time to cool the cooling water to the required temperature again. Moreover, a box cover 28 is installed at the upper end of the heat dissipation shell 15, and a condensation plate 27 is also installed on the upper side of the box cover 28. The condensation plate 27 is made of stainless steel or aluminum alloy material. Through heat conversion, steam is converted into liquid. Therefore, when the coolant is sprayed on the black metal materials, a large amount of water vapor will be generated. The water vapor contacts the box cover 28 and is converted into cooling water flowing into the water storage tank 24.

[0046] The rest of the structure is the same as that of Example 1.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A cooling device for ferrous metal smelting rolled products, comprising a storage bin (1), characterized in that A control box (2) is built into one side of the storage bin (1); a first movable rod (3) is movably connected to the inner side of the control box (2); a first push plate (4) is installed at one end of the first movable rod (3) away from the control box (2); A track groove (5) is provided at the upper end of the control box (2), an L-shaped movable plate (6) is slidably installed in the track groove (5), a second movable rod (7) is movably connected to the side of the L-shaped movable plate (6) away from the track groove (5), a second push plate (8) is installed at the end of the second movable rod (7) away from the L-shaped movable plate (6), a sensor switch (13) is fixedly installed at the end of the storage bin (1) away from the L-shaped movable plate (6), and the sensor switch (13) is assembled on one side of the control box (2).

2. A cooling device for ferrous metal smelting rolled products according to claim 1, characterized in that: The first movable rod (3) is connected to a control circuit of a control box (2), the L-shaped movable plate (6) and the second movable rod (7) are connected to a control circuit of the control box (2), and a support column (14) is threadedly connected to the lower end of the storage bin (1).

3. A cooling device for ferrous metal smelting rolled products according to claim 1, characterized in that: The storage bin (1) is provided with three groups of engaging openings (11) on the inner bottom side. A rebound baffle (12) is movably connected to the inner side of the engaging opening (11). The rebound baffle (12) can be rotatably engaged with the engaging opening (11).

4. The cooling device for ferrous metal smelting rolled products according to claim 1, characterized in that: A buffer plate (9) is mounted on one end of the storage bin (1) away from the control box (2), and a buffer spring (10) is installed between the buffer plate (9) and the storage bin (1).

5. The cooling device for ferrous metal smelting rolled products according to claim 1, characterized in that: A heat dissipation shell (15) is placed at one end of the storage bin (1) away from the L-shaped movable plate (6), and a material inlet (16) and a material outlet (17) are provided on both sides of the heat dissipation shell (15). A water storage tank (18) is sealed and installed at the bottom of the heat dissipation shell (15).

6. A cooling device for ferrous metal smelting rolled products according to claim 5, characterized in that: A heat-insulating inner shell (19) is sealedly mounted on the upper end of the water storage tank (18); a row of rollers (20) are movably connected to the bottom of the heat-insulating inner shell (19); a transmission device (21) is mounted on one side of the heat-insulating inner shell (19); and the transmission device (21) is in transmission connection with the rollers (20).

7. A cooling device for ferrous metal smelting rolled products according to claim 6, characterized in that: The upper end of the heat-insulating inner shell (19) is threadedly connected to a U-shaped water pipe (23), and the lower end of the U-shaped water pipe (23) is fixedly mounted with a water spray port (22), the water spray port (22) penetrating the inner wall of the heat-insulating inner shell (19).

8. The cooling device for ferrous metal smelting rolled products according to claim 5, characterized in that: A water tank (24) is provided between the heat dissipation shell (15), the water storage tank (18) and the heat-insulating inner shell (19), and a first pumping device (25) is installed in the water storage tank (24), wherein an input end of the first pumping device (25) is connected to the inner wall of the water storage tank (18).

9. A cooling device for ferrous metal smelting rolled products according to claim 8, characterized in that: The water storage tank (24) has a second pumping device (29) built in, the second pumping device (29) is connected to a conduit (26), and the conduit (26) is connected to a U-shaped water pipe (23) at one end away from the second pumping device (29).

10. The cooling device for ferrous metal smelting rolled products according to claim 5, characterized in that: A box cover (28) is installed on the upper end of the heat dissipation shell (15), and condensation plates (27) are arranged on the bottom of the box cover (28) and on both sides of the water storage tank (24).

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