Folding hidden type cinder ladle water bath device

Abstract

The utility model provides a folding hidden type cinder ladle water bath device, which relates to the technical field of cinder ladle cooling, and comprises a slow cooling water pipe mechanism and a folding water bath mechanism, the slow cooling water pipe mechanism is arranged on the ground, a fixed pulley is arranged on the slow cooling water pipe mechanism, an annular ground groove is arranged on the ground close to the slow cooling water pipe mechanism, and the folding water bath mechanism is arranged in the annular ground groove. A folding water bath mechanism is arranged in the annular ground groove, a plurality of steel wire twisted ropes are arranged at the upper end of the folding water bath mechanism at equal intervals, the upper end of each steel wire twisted rope penetrates through a fixed pulley to be connected with a main steel wire twisted rope, and the main steel wire twisted rope is wound on an electric winch. According to the folding hidden type cinder ladle water bath device, comprehensive and uniform cooling of cinder ladles can be achieved, the folding hidden type cinder ladle water bath device can adapt to different environment and site conditions, especially when the folding hidden type cinder ladle water bath device is used in an open type outdoor slow cooling field, the influence of environmental factors can be reduced through the folding water bath mechanism design, and the use stability and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of slag bag cooling technology, specifically to a foldable concealed slag bag water bath device. Background Technology

[0002] In the metallurgical industry, the cooling of slag ladles is a crucial step, directly impacting the safety and production efficiency of subsequent processes. Traditional slag ladle cooling methods mainly include natural air cooling and water cooling. While natural air cooling is simple to operate, its long cooling time makes it difficult to meet the demands of high-efficiency production. Therefore, water cooling, as a more efficient cooling method, is widely used.

[0003] Currently, the mainstream water cooling method for slag bags mostly adopts a spray system, spraying water directly from the top of the slag bag. While this method can quickly cool the upper part of the slag bag, the cooling effect on the lower part and sidewalls is greatly limited due to the structural characteristics of the slag bag (wider at the top and narrower at the bottom). After the sprayed water flows through the upper part of the slag bag, the water temperature gradually increases due to heat transfer, resulting in a significant reduction in the cooling effect on the lower part and sidewalls. In addition, when the sprayed water flow rate is large, overflow water is prone to flow directly down the edge of the slag bag opening, further reducing the cooling effect on the sidewalls.

[0004] To address the appeal issue, Chinese utility model application CN219632595U, published on September 5, 2023, proposed a slag bag slow cooling box. The box includes a main body for holding the slag bag, with an opening at the top. A partition baffle is installed inside the main body, extending vertically towards the bottom of the main body. A gap forms a flow channel between the partition baffle and the bottom of the main body, dividing the main body into a first slow cooling chamber for introducing cooling liquid and a second slow cooling chamber for holding the slag bag. A flow guide notch is located at the edge of the second slow cooling chamber, with the vertical top of the notch lower than that of the first slow cooling chamber. While this device can achieve comprehensive and uniform cooling of the slag bag, it faces several challenges in practical application. First, the fixed-mount water bath design makes slag bag transportation difficult, especially since it cannot be directly transported from the slag bag truck to the water cooling box, increasing transportation costs and risks. Secondly, using stationary water bath tanks in open, slow-cooling areas presents numerous inconveniences and is easily affected by the environment. More importantly, transferring slag bags before they are fully cooled poses a potential explosion risk, seriously threatening production safety. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a foldable concealed slag bag water bath device to solve the problems existing in the prior art.

[0006] To achieve the above and other related objectives, this utility model provides a foldable concealed slag bag water bath device, including a slow cooling water pipe mechanism and a folding water bath mechanism. The slow cooling water pipe mechanism is set on the ground and is equipped with a fixed pulley. A circular ground groove is set on the ground near the slow cooling water pipe mechanism. The folding water bath mechanism is set in the circular ground groove. Multiple steel wire ropes are evenly arranged at the upper end of the folding water bath mechanism. The upper end of each steel wire rope passes through the fixed pulley and is connected to the main steel wire rope. The main steel wire rope is wound on an electric winch.

[0007] In one embodiment, the slow cooling water pipe mechanism includes a slow cooling water pipe support, a main slow cooling water pipe, and a slow cooling water pipe branch pipe. The slow cooling water pipe support is vertically installed on the ground. The upper end of the slow cooling water pipe support is connected to the main slow cooling water pipe through an electric valve of the slow cooling water branch pipe. A slow cooling water pipe branch pipe is connected to one side of the slow cooling water pipe support, and a slow cooling water spray head is provided at the front end of the slow cooling water branch pipe.

[0008] In one embodiment, a slow cooling water pipe branch support is provided between the slow cooling water pipe support and the slow cooling water pipe branch support, and a fixed pulley is provided on the slow cooling water pipe branch support.

[0009] In one embodiment, the folding water bath mechanism includes a folding flexible water bath tub, folding water bath tub hanging rings, large folding water bath tub wall fixing rings, and small folding water bath tub wall fixing rings. The folding flexible water bath tub is set in a circular ground groove. Multiple large folding water bath tub wall fixing rings are evenly arranged on the outer side of the folding flexible water bath tub. Small folding water bath tub wall fixing rings are arranged at the fold lines of the folding flexible water bath tub. Multiple folding water bath tub hanging rings corresponding to steel wire ropes are arranged on the large folding water bath tub wall fixing rings at the top of the folding flexible water bath tub. Each steel wire rope is connected to the corresponding folding water bath tub hanging ring.

[0010] In one embodiment, the bottom of the foldable flexible water bath is connected to a drain pipe, and an electric drain valve is installed on the drain pipe.

[0011] In one embodiment, the foldable flexible water bath includes a high-temperature resistant canvas and an aluminum foil coating. The aluminum foil coating consists of two layers, with the high-temperature resistant canvas positioned between the two aluminum foil coating layers.

[0012] In one embodiment, a high-temperature resistant polytetrafluoroethylene film is provided on the outer side of both aluminum foil coatings.

[0013] In one embodiment, the slow-cooling water pipe support is provided with an arc-shaped support, and multiple rope guide rings corresponding to the lifting rings of the folding water bath are arranged at equal intervals on the arc-shaped support, with each steel wire rope threaded through the corresponding rope guide ring.

[0014] Compared with the prior art, the foldable concealed slag bag water bath device provided by this utility model can achieve comprehensive and uniform cooling of the slag bag, and can adapt to different environmental and site conditions. Especially when used in open outdoor slow cooling fields, its foldable water bath mechanism design can reduce the impact of environmental factors and improve the stability and reliability of use.

[0015] By achieving comprehensive and uniform cooling of the slag bag, this device helps reduce the risk of explosion that may occur when the slag bag is transferred without being fully cooled, thereby ensuring production safety.

[0016] The foldable flexible water bath is made of innovative materials such as high-temperature resistant canvas and aluminum foil coating, which have good high-temperature resistance and corrosion resistance, and can extend the service life of the device.

[0017] This device uses an electric winch and a fixed pulley mechanism to lift and unfold the folding water bath mechanism, making it easy and labor-saving to operate.

[0018] By optimizing the cooling method and reducing water waste during the cooling process, this device helps achieve the goal of energy conservation and environmental protection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the slag bag in air-cooled state during use of this utility model;

[0022] Figure 3 This is a schematic diagram showing the slag bag in a water bath state during the use of this utility model;

[0023] Figure 4 for Figure 3 A schematic diagram of the structure of a folding flexible water bath.

[0024] Figure label:

[0025] 1. Main cooling water pipe; 2. Electric valve for cooling water branch pipes; 3. Cooling water pipe support; 4. Cooling water branch pipe; 5. Cooling water shower head; 6. Cooling water branch pipe support; 7. Fixed pulley; 8. Arc-shaped support; 9. Rope guide ring; 10. Steel wire rope; 11. Electric winch; 12. Folding water bath mechanism; 13. Circular ground groove; 14. Drainage pipe; 15. Electric valve for drainage pipe; 16. Cooling water pipe mechanism; 17. High-temperature resistant canvas; 18. Aluminum foil coating; 19. High-temperature resistant polytetrafluoroethylene membrane; 121. Folding water bath tub lifting ring; 122. Folding flexible water bath tub; 123. Large folding water bath tub wall fixing ring; 124. Small folding water bath tub wall fixing ring. Detailed Implementation

[0026] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.

[0027] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise stated in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, devices, and materials similar to or equivalent to those described, used, or made of materials in the embodiments of this invention.

[0028] It should be noted that the terms such as "upper", "lower", "left", "right", "middle" and "one" used in this specification are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0029] Please see Figure 1-4A foldable concealed slag bag water bath device includes a slow cooling water pipe mechanism 16 and a foldable water bath mechanism 12. The slow cooling water pipe mechanism 16 is installed on the ground and is equipped with a fixed pulley 7. A circular ground groove 13 is provided on the ground near the slow cooling water pipe mechanism 16. The foldable water bath mechanism 12 is installed in the circular ground groove 13. Multiple steel wire ropes 10 are evenly arranged on the upper end of the foldable water bath mechanism 12. The upper end of each steel wire rope 10 passes through the fixed pulley 7 and is connected to the main steel wire rope. The main steel wire rope is wound on an electric winch 11, which can achieve comprehensive and uniform cooling of the slag bag. It can adapt to different environmental and site conditions. Especially when used in an open-air slow cooling field, its foldable water bath mechanism design can reduce the impact of environmental factors and improve the stability and reliability of use.

[0030] The slow cooling water pipe mechanism 16 includes a slow cooling water pipe support 3, a main slow cooling water pipe 1, and slow cooling water pipe branch pipes 4. The slow cooling water pipe support 3 is vertically installed on the ground. The upper end of the slow cooling water pipe support 3 is connected to the main slow cooling water pipe 1 through a slow cooling water branch pipe electric valve 2. A slow cooling water branch pipe 4 is connected to one side of the slow cooling water pipe support 3. A slow cooling water spray head 5 is installed at the front end of the slow cooling water branch pipe 4. Through the slow cooling water branch pipe 4 and the slow cooling water spray head 5 on the slow cooling water pipe support 3, cooling water can be sprayed evenly to ensure uniform cooling of the slag bag surface. The slow cooling water branch pipe electric valve 2 can accurately control the cooling water flow rate and improve cooling efficiency.

[0031] A slow cooling water pipe branch support 6 is provided between the slow cooling water pipe support 3 and the slow cooling water pipe branch 4. A fixed pulley 7 is provided on the slow cooling water pipe branch support 6. The slow cooling water pipe support 3 and the slow cooling water pipe branch support 6 ensure the stability of the entire system, and the fixed pulley 7 makes the steel wire rope 10 run smoothly.

[0032] The folding water bath mechanism 12 includes a folding flexible water bath tub 122, a folding water bath tub lifting ring 121, a large folding water bath tub wall fixing ring 123, and a small folding water bath tub wall fixing ring 124. The folding flexible water bath tub 122 is set in a circular ground groove 13. Multiple large folding water bath tub wall fixing rings 123 are evenly arranged on the outer side of the folding flexible water bath tub 122. Small folding water bath tub wall fixing rings 124 are arranged at the fold lines of the folding flexible water bath tub 122. Multiple large folding water bath tub wall fixing rings 123 at the top of the folding flexible water bath tub 122 are provided with corresponding steel wire ropes 10. The folding water bath 122 has a lifting ring 121, and each wire rope 10 is connected to the corresponding lifting ring 121. The design of the circular ground groove 13 allows the folding water bath 122 to be hidden under the ground without taking up extra space. The folding water bath 122 can be quickly raised and lowered by the electric winch 11 and multiple wire ropes 10, improving the cooling efficiency of the slag bag. Each wire rope 10 is connected to the lifting ring 121 to ensure the stability and safety of the folding water bath 122. The height of the folding water bath 122 can be flexibly adjusted by the electric winch 11 to adapt to slag bags of different sizes.

[0033] The bottom of the foldable flexible water bath 122 is connected to a drain pipe 14, and an electric drain valve 15 is installed on the drain pipe. The drain pipe 14 can quickly discharge the cooled wastewater, improving work efficiency; the electric drain valve 15 can precisely control the drainage speed, reducing water waste.

[0034] The foldable flexible water bath 122 includes a high-temperature resistant canvas 17 and an aluminum foil coating 18. The aluminum foil coating 18 has two layers, with the high-temperature resistant canvas 17 placed between the two layers. The high-temperature resistant canvas 17 and the double-layer aluminum foil coating 18 enhance the high-temperature resistance of the foldable water bath 122 and extend its service life.

[0035] Both layers of aluminum foil coating 18 are provided with a high-temperature resistant polytetrafluoroethylene film 19 on their outer sides. The high-temperature resistant polytetrafluoroethylene film 19 on the outer side enhances the waterproof and leak-proof performance, ensuring that the cooling water does not leak.

[0036] The slow-cooling water pipe support 3 is equipped with an arc-shaped support 8. Multiple rope guide rings 9, corresponding to the lifting rings 121 of the folding water bath, are evenly spaced on the arc-shaped support 8. Each steel wire rope 10 is threaded through the corresponding rope guide ring 9. The rope guide rings 9 on the arc-shaped support 8 allow the steel wire rope 10 to run smoothly, reducing friction and wear. The arc-shaped support 8 enhances the stability of the overall structure and ensures the stable operation of the system.

[0037] The working principle of this utility model is as follows:

[0038] Initial state: The folded water bath 122 is located in the annular ground groove 13 and is in a folded state.

[0039] The slow cooling water pipe mechanism 16 is in the closed state, and there is no cooling water flow.

[0040] Slag Bag Placement: The slag bag truck places the hot slag bag on the circular platform on the ground (i.e., above the circular ground groove 13) for initial air cooling.

[0041] Start the water bath: remotely start the electric winch 11. The electric winch 11 drives each wire rope 10 through the main wire rope, so that the folding water bath 122 is raised from the circular ground groove 13.

[0042] The 122-liter collapsible water bath is raised to the predetermined height to cover the slag bag.

[0043] Adjusting the liquid level and water exchange rate: Open the electric valve 2 of the slow cooling water branch pipe, and the cooling water enters the slow cooling water branch pipe 4 through the slow cooling water pipe support 3, and is evenly sprayed into the folded water bath 122 through the slow cooling water spray head 5.

[0044] Adjust the opening of the electric valve 2 on the slow cooling water branch pipe as needed to control the flow rate of the cooling water.

[0045] At the same time, adjust the opening of the electric valve 15 in the drainage pipe according to the actual situation to control the drainage speed and maintain a suitable water bath level.

[0046] Cooling process: Cooling water circulates in the folded water bath 122 and exchanges heat with the surface of the slag bag to achieve rapid cooling of the slag bag.

[0047] The foldable flexible water bath tub 122 uses high-temperature resistant canvas 17 and aluminum foil coating 18 to ensure its high-temperature resistance, and enhances the waterproof effect with a high-temperature resistant polytetrafluoroethylene membrane 19.

[0048] Cooling complete: After the slag bag has cooled to the predetermined temperature, close the electric valve 2 of the slow cooling water branch pipe and the electric valve 15 of the drainage pipe.

[0049] Start the electric winch 11, which drives each wire rope 10 through the main wire rope, so that the folded water bath 122 slowly descends into the circular ground groove 13 and returns to the folded state.

[0050] Slag Bag Transfer: After the folding water bath 122 is completely hidden, the slag bag truck can directly transport the cooled slag bag away without secondary transfer.

[0051] The folding water bath 122 inside the circular ground groove 13 does not affect the normal driving of the slag bag truck and the transfer of slag bags.

[0052] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A foldable concealed slag bag water bath device, comprising a slow cooling water pipe mechanism and a foldable water bath mechanism, characterized in that: The slow-cooling water pipe mechanism is set on the ground. A fixed pulley is installed on the slow-cooling water pipe mechanism. A circular ground groove is set near the slow-cooling water pipe mechanism. A folding water bath mechanism is set in the circular ground groove. Multiple steel wire ropes are evenly arranged at the upper end of the folding water bath mechanism. The upper end of each steel wire rope passes through the fixed pulley and is connected to the main steel wire rope. The main steel wire rope is wound on the electric winch.

2. The foldable concealed slag bag water bath device according to claim 1, characterized in that: The slow cooling water pipe mechanism includes a slow cooling water pipe support, a main slow cooling water pipe, and slow cooling water pipe branch pipes. The slow cooling water pipe support is vertically installed on the ground. The upper end of the slow cooling water pipe support is connected to the main slow cooling water pipe through an electric valve of the slow cooling water branch pipe. A slow cooling water branch pipe is connected to one side of the slow cooling water pipe support, and a slow cooling water spray head is installed at the front end of the slow cooling water branch pipe.

3. The foldable concealed slag bag water bath device according to claim 2, characterized in that: A slow cooling water pipe branch support is provided between the slow cooling water pipe support and the slow cooling water pipe branch support, and a fixed pulley is provided on the slow cooling water pipe branch support.

4. The foldable concealed slag bag water bath device according to claim 1, characterized in that: The folding water bath mechanism includes a folding flexible water bath tub, folding water bath tub hanging rings, large folding water bath tub wall fixing rings, and small folding water bath tub wall fixing rings. The folding flexible water bath tub is set in a circular ground groove. Multiple large folding water bath tub wall fixing rings are evenly arranged on the outer side of the folding flexible water bath tub. Small folding water bath tub wall fixing rings are arranged at the fold lines of the folding flexible water bath tub. Multiple folding water bath tub hanging rings corresponding to steel wire ropes are set on the large folding water bath tub wall fixing rings at the top of the folding flexible water bath tub. Each steel wire rope is connected to the corresponding folding water bath tub hanging ring.

5. A foldable concealed slag bag water bath device according to claim 4, characterized in that: The bottom of the foldable flexible water bath is connected to a drain pipe, and an electric drain valve is installed on the drain pipe.

6. The foldable concealed slag bag water bath device according to claim 4, characterized in that: The foldable flexible water bath includes a high-temperature resistant canvas and an aluminum foil coating. The aluminum foil coating consists of two layers, with the high-temperature resistant canvas placed between the two aluminum foil coating layers.

7. A foldable concealed slag bag water bath device according to claim 6, characterized in that: Both layers of aluminum foil coating are provided with a high-temperature resistant polytetrafluoroethylene film on their outer sides.

8. A foldable concealed slag bag water bath device according to claim 2 or 3, characterized in that: The slow-cooling water pipe support is equipped with an arc-shaped support, and multiple rope guide rings corresponding to the lifting rings of the folding water bath are evenly arranged on the arc-shaped support. Each steel wire rope is threaded through the corresponding rope guide ring.

Images