Cooling device for steel plate calendaring

Abstract

The utility model discloses a cooling device for steel plate calendaring, and relates to the technical field of steel plate calendaring, the cooling device comprises a water tank and a cooling mechanism, one side of the water tank is fixedly connected with the cooling mechanism, when the cooling device is used, cooling liquid is atomized into small particles through an efficient atomization ejector, heat on the surface of a steel plate can be more effectively absorbed, rapid cooling is achieved, and the service life of the steel plate is prolonged. Cooling liquid can act on a steel plate in a specific area in a concentrated mode through the inner box body, the cooling efficiency is improved, the conveying assembly ensures that the steel plate can be stably and safely conveyed to the cooling area, deformation or damage of the steel plate in the conveying process is avoided, and the pressing rollers assist in adjusting the position of the steel plate before the steel plate enters the cooling area. And it is ensured that the steel plate can correctly enter the cooling area, the cooling uniformity and stability are further improved, cooled cooling liquid is guided into the inner box body through the cooling liquid pipe, then flows into the cooling box body and flows into the water tank again after being treated through the filtering assembly, circulation use of the cooling liquid is achieved, and water resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel sheet calendering technical field especially relates to a cooling device for steel sheet calendering. BACKGROUND

[0002] The cooling device for steel sheet calendering is a kind of equipment specially designed to control the temperature of steel sheet in the process of calendering, and its main functions include rapid cooling to improve organizational performance, control deformation to improve production efficiency, and realize uniform cooling to avoid excessive internal stress and deformation, ensure product quality, such cooling process can significantly improve the cooling effect of steel sheet, thereby improving the production efficiency and product quality of calendering production line.

[0003] Through the search, the case of the announcement number "CN219899662U" mentioned "the utility model relates to cooling device technical field, and discloses a steel plate cooling device, including rack, the bottom of the rack is connected with third fan, the side of the rack is connected with driven roller, the side of the rack is connected with driving motor, the top of the rack is connected with support frame, the top of the support frame is connected with first fan, the side of first fan is connected with fixed rod, the top of the fixed rod is connected with second fan, the bottom of the rack is connected with fixed block.The steel plate cooling device, through the cooperation of rack and driving motor, simultaneously utilize gear and chain to make it convenient to drive driven roller to rotate, to drive the movement of steel plate, simultaneously through first fan, it can be preliminary cooled to steel plate, utilize second fan and third fan, it can be uniformly cooled to the top and bottom of steel plate, improve the feasibility of device", when using, utilize second fan and third fan, it can be uniformly cooled to the top and bottom of steel plate, improve the feasibility of device, but the above-mentioned device only through fan cooling effect is poor to steel plate, cooling time is long, and work efficiency is low.

[0004] Therefore, we provide a cooling device for steel sheet calendering to solve the above problems. UTILITY MODEL CONTENTS

[0005] The application provides a cooling device for steel sheet calendering, which solves the problems of poor cooling effect, long cooling time and low work efficiency of the steel plate by the fan.

[0006] The application provides a cooling device for steel sheet calendering, which includes a water tank and a cooling mechanism, and the side of the water tank is fixedly connected with the cooling mechanism.

[0007] The cooling mechanism includes an input assembly arranged on one side of the water tank, a conveying assembly is arranged on the inner side of the input assembly, a spray cooling assembly is arranged on one side of the input assembly, and an output assembly is arranged on the outer side of the spray cooling assembly.

[0008] Preferably, the input assembly comprises a water inlet arranged on the surface of the water tank, one side of the water tank is provided with a cooling water pump, the upper side of the water tank is provided with a feeding inlet, and the other side of the water tank is provided with a first guide pipe.

[0009] Preferably, the conveying assembly comprises a roller arranged on the inner side of the feeding inlet, a driving motor is arranged on the surface of the feeding inlet, and a top plate is arranged on the outer side of the feeding inlet.

[0010] Preferably, the spray cooling assembly comprises a second guide pipe arranged on the surface of the first guide pipe, an atomizing sprayer is arranged on the inner side of the second guide pipe, a pressing roller is arranged below the atomizing sprayer, an inner tank is arranged below the pressing roller, and a cooling liquid pipe is fixedly connected to one side of the inner tank.

[0011] Preferably, the output assembly comprises a cooling tank arranged on the outer side of the inner tank, a water outlet pipe is arranged on one side of the cooling tank, a supporting plate is arranged above the water outlet pipe, and a discharging outlet is fixedly connected to the upper end of the supporting plate.

[0012] Preferably, the outer side of the cooling tank is provided with a flow guide assembly, the flow guide assembly comprises a filter tank arranged on the outer side of the cooling tank, a water outlet is arranged on the inner wall of the filter tank, an inclined plate is arranged in the filter tank, and a waste discharge port is arranged above the inclined plate.

[0013] Preferably, one side of the waste discharge port is provided with a filter assembly, the filter assembly comprises a filter screen arranged on one side of the waste discharge port, a filter element is arranged on the other side of the filter screen, a backflow port is arranged on the other side of the filter element, a backflow pipe is arranged on the outer side of the filter tank, and a waste plate is arranged below the filter tank.

[0014] From the above technical scheme can be known, the application provides a kind of cooling device for steel plate calendering, when using, first, sufficient cooling liquid is supplemented to water tank through water inlet, ensure that there is enough liquid resource in cooling process, cooling water pump starts, begin to extract cooling liquid from water tank, cooling liquid is transported to subsequent cooling area by first conduit, steel plate enters cooling system by feed inlet, in this process, roller is rotated under the drive of driving motor, carries and transports steel plate into cooling area, steel plate is adjusted position by pressing stick before entering cooling area, ensure that steel plate can enter cooling area smoothly and correctly, cooling liquid is transported to atomizer by second conduit, and is atomized into small particles here, atomized cooling liquid is directly sprayed to steel plate surface, using the way that cooling liquid evaporation takes away heat, rapidly reduce steel plate temperature, realize efficient cooling, cooling cooling liquid is guided to inner box by cooling liquid pipe, then flows into cooling box, prepare for next step, cooling liquid in cooling box is discharged by water outlet pipe, enters filter box, in this process, cooling liquid is filtered by filter screen and filter element in multiple stages, remove impurities therein, waste produced in filtering process is discharged by waste discharge port, and finally collected on waste plate, filtered cooling liquid is reflowed into water tank by backflow port and backflow pipe, to form the recycling of cooling liquid, to save resources, steel plate is discharged from cooling system by discharge port, enters next processing link or storage, so that the use of cooling device for steel plate calendering is completed.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、Through the setting of filter assembly, multi-stage filtration of the cooling liquid is realized, the filter screen preliminarily filters large-particle impurities, and the filter element provides finer filtering effect, so that the cleanliness of the cooling liquid is ensured, the corrosion and wear of the cooling system caused by impurities in the cooling liquid are reduced, the service life of the equipment is prolonged, and the filtered cooling liquid is reflowed into the water tank through the backflow port and the backflow pipe, forming a recycling path of the cooling liquid, which not only saves water resources, but also reduces operating costs, the design of the waste discharge port and the waste plate enables the waste generated in the filtering process to be effectively collected and treated, and environmental pollution is avoided, the inclined plate design of the filter box helps to guide the flow direction of the cooling liquid, and facilitates the collection and cleaning of the waste, reducing the maintenance workload, the modular design of the filter assembly enables each component to be replaced and maintained independently, improving the maintainability and reliability of the system, in summary, the cooling device realizes rapid and uniform cooling of the steel plate through the efficient cooling mechanism and the advanced filter assembly, improves the resource utilization rate through the recycling and multi-stage filtration of the cooling liquid, reduces environmental pollution, and prolongs the service life of the equipment;

[0017] 2、Through the setting of the cooling mechanism, in use, the cooling liquid is atomized into small particles by the high-efficiency atomizing sprayer, the particles have a larger surface area and can more effectively absorb the heat on the surface of the steel plate to achieve rapid cooling, the inner box body provides a relatively closed space so that the cooling liquid can act on the steel plate in a specific area to improve the cooling efficiency, the rollers and the driving motor in the conveying assembly ensure that the steel plate can be smoothly and safely transmitted to the cooling area to avoid deformation or damage of the steel plate during transmission, the pressing rod assists in adjusting the position of the steel plate before entering the cooling area to ensure that the steel plate can enter the cooling area smoothly and correctly, further improving the uniformity and stability of cooling, the cooled cooling liquid is guided to the inner box body through the cooling liquid pipe, then flows into the cooling box body, and then flows into the water tank after being treated by the filtering assembly, forming a recycling use of the cooling liquid, greatly saving water resources.

[0018] In summary, the cooling liquid is atomized into small particles by the high-efficiency atomizing sprayer in the cooling mechanism, the particles have a larger surface area and can more effectively absorb the heat on the surface of the steel plate to achieve rapid cooling, and the inner box body provides a relatively closed space so that the cooling liquid can act on the steel plate in a specific area to improve the cooling efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed in the implementation cases, and obviously, other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Figure 1 The overall appearance structure diagram of the present application is provided.

[0021] Figure 2 The overall side structure diagram of the present application is provided.

[0022] Figure 3 The overall top view structure diagram of the present application is provided.

[0023] Figure 4 The flow guide assembly and the filtering assembly structure diagram of the present application are provided.

[0024] In the figure: 1, water tank; 2, cooling mechanism; 21, input assembly; 211, water inlet; 212, cooling water pump; 213, feed inlet; 214, first conduit; 22, conveying assembly; 221, roller; 222, drive motor; 223, top plate; 23, spray cooling assembly; 231, second conduit; 232, atomizing injector; 233, pressing rod; 234, inner tank; 235, cooling liquid pipe; 24, output assembly; 241, cooling tank; 242, water outlet; 243, support plate; 244, discharge outlet; 3, flow guide assembly; 31, filter tank; 32, water outlet; 33, inclined plate; 34, waste discharge port; 4, filter assembly; 41, filter screen; 42, filter element; 43, backflow port; 44, backflow pipe; 45, waste plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0026] Reference Figures 1-4 A cooling device for steel plate rolling, comprising a water tank 1 and a cooling mechanism 2, the water tank 1 serves as the basic container of the entire cooling system and is used to store cooling liquid to provide necessary liquid resources for the cooling process, and the cooling mechanism 2 is fixedly connected to one side of the water tank 1 and is responsible for the cooling work of the steel plate as a whole, and a series of assemblies are used to complete the cooling treatment of the steel plate.

[0027] The cooling mechanism 2 comprises an input assembly 21 arranged on one side of the water tank 1, which is mainly responsible for conveying the cooling liquid from the water tank 1 to other parts of the cooling mechanism 2 and providing an entrance for the steel plate into the cooling system, and the inner side of the input assembly 21 is provided with a conveying assembly 22, which is mainly responsible for safely and stably transmitting the steel plate to the cooling area, and one side of the input assembly 21 is provided with a spray cooling assembly 23, which is the core execution component in the cooling process, and the spray cooling assembly 23 atomizes the cooling liquid into fine particles through an atomizing injector 232 and directly sprays the fine particles on the surface of the steel plate to achieve high-efficiency cooling effect, and the outer side of the spray cooling assembly 23 is provided with an output assembly 24, which is mainly used to safely send the steel plate out of the cooling system after the cooling of the steel plate is completed.

[0028] The utility model discloses, input component 21 includes the water inlet 211 of setting at the surface of water tank 1, and the water inlet 211 is located the surface of water tank 1, is used to supplement the coolant in water tank 1, and the one side of water tank 1 is provided with cooling water pump 212, and cooling water pump 212 is installed to the one side of water tank 1, and the coolant is transported from water tank 1 to other position that needs cooling through pumping mechanism, and the upper portion of water tank 1 is provided with feed inlet 213, and feed inlet 213 is located the upper portion of water tank 1, and is the entrance of steel sheet into cooling system, and the other side of water tank 1 is installed with first conduit 214, and first conduit 214 is installed at the other side of water tank 1, and is connected cooling water pump 212 with subsequent cooling component, and ensure that the coolant can flow to spray cooling component 23 smoothly.

[0029] The utility model discloses, conveying component 22 includes the roller 221 of setting at the inside of feed inlet 213, and the surface of feed inlet 213 is installed with drive motor 222, and the roller 221 is located the inside of feed inlet 213, is used to bear and transmission steel sheet, makes it can enter the cooling area stably, and drive motor 222 is installed to the surface of feed inlet 213, and provides power for roller 221, and ensures that steel sheet can be effectively transmitted, and the outside of feed inlet 213 is provided with top plate 223, and top plate 223 is located the outside of feed inlet 213, and plays protection and connection effect.

[0030] The utility model discloses, spray cooling component 23 includes the second conduit 231 of setting at the surface of first conduit 214, and the inside of second conduit 231 is installed with atomizing injector 232, and second conduit 231 is the passageway of coolant from cooling water pump 212 to reach atomizing injector 232, and atomizing injector 232 atomizes the coolant into small particle, and directly sprays to the steel sheet surface, realizes high -efficient cooling, and the lower portion of atomizing injector 232 is provided with press stick 233, and the lower portion of press stick 233 is installed with inner box 234, and one side of inner box 234 is fixedly connected with coolant pipe 235, and press stick 233 is used to control the flatness of steel sheet, and assists its through cooling area, and inner box 234 provides a relatively closed space, and makes coolant can concentrate in the specific area and act on steel sheet, and coolant pipe 235 is responsible for recycling or guiding the coolant after use to next processing link.

[0031] The utility model discloses, output component 24 includes the cooling box 241 of setting at the outside of inner box 234, and the one side of cooling box 241 is provided with water outlet pipe 242, and cooling box 241 provides additional containing for coolant pipe 235, and water outlet pipe 242 is used to discharge the coolant that has completed the cooling task, and the upper portion of water outlet pipe 242 is provided with support plate 243, and the upper end of support plate 243 is fixedly connected with discharge port 244, and support plate 243 provides structural support for discharge port 244, and discharge port 244 is as the outlet of steel sheet after cooling.

[0032] In some embodiments, the outer side of the cooling box 241 is provided with a flow guide assembly 3, which includes a filter box 31 arranged on the outer side of the cooling box 241, the inner wall of the filter box 31 is provided with a water outlet 32, the inside of the filter box 31 is provided with an inclined plate 33, the upper side of the inclined plate 33 is provided with a waste discharge port 34, the filter box 31 is used to filter impurities in the discharged cooling liquid, the water outlet 32 is the path of the filtered cooling liquid, the inclined plate 33 helps to guide the flow direction of the cooling liquid, and facilitates the collection of waste, and the waste discharge port 34 is used to discharge the waste generated in the filtering process.

[0033] In some embodiments, one side of the waste discharge port 34 is provided with a filter assembly 4, which includes a filter screen 41 arranged on one side of the waste discharge port 34, the other side of the filter screen 41 is provided with a filter element 42, the other side of the filter element 42 is provided with a backflow port 43, the outer side of the filter box 31 is provided with a backflow pipe 44, and the lower side of the filter box 31 is provided with a waste plate 45, the filter screen 41 is used to preliminarily filter large-particle impurities in the cooling liquid, the filter element 42 provides a more fine filtering effect to ensure the cleanliness of the cooling liquid, the backflow port 43 allows the filtered cooling liquid to flow back into the system for recycling, the backflow pipe 44 connects the backflow port 43 and the water tank 1 to form a circulation path of the cooling liquid, and the waste plate 45 is used to collect and temporarily store the waste generated in the filtering process.

[0034] From the above technical scheme can be known, in use, first through the water inlet 211 to the water tank 1 in the supplement enough cooling liquid, ensure that the cooling process has enough liquid resources, cooling water pump 212 start, begin to draw cooling liquid from the water tank 1, through the first conduit 214 to the subsequent cooling area, steel plate through the feed inlet 213 into the cooling system, in this process, the roller 221 is driven by the driving motor 222 under the rotation, bearing and transmission steel plate into the cooling area, steel plate before entering the cooling zone, by the press roll 233 auxiliary adjustment position, ensure that the steel plate can enter the cooling area smoothly and correctly, cooling liquid is delivered to the atomizing sprayer 232 through the second conduit 231, here is atomized into fine particles, the atomized cooling liquid is directly sprayed to the surface of the steel plate, using the cooling liquid evaporation away heat, rapidly reduce the temperature of the steel plate, realize efficient cooling, the cooled cooling liquid is guided to the inner box 234 through the cooling liquid pipe 235, then flows into the cooling tank 241, for the next step of processing, the cooling liquid in the cooling tank 241 is discharged through the water outlet pipe 242, enters the filter tank 31, in this process, the cooling liquid is filtered by the filter screen 41 and the filter core 42, remove the impurities therein, the waste produced in the filtering process is discharged through the waste discharge port 34, finally collected on the waste plate 45, the filtered cooling liquid is reflowed into the water tank 1 through the backflow port 43 and the backflow pipe 44, to form the recycling of cooling liquid, in order to save resources, the cooled steel plate leaves the cooling system through the discharge port 244, enters the next processing link or storage, so as to complete the use of the cooling device for steel plate calendering.

[0035] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope of the application being indicated by the following claims.

[0036] It should be understood that the application is not limited to the precise construction that has been described above and illustrated in the accompanying drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The implementations of the application set forth herein are by way of example and not meant to be limiting.

Claims

1. A cooling device for steel plate rolling, comprising a water tank (1) and a cooling mechanism (2), characterized in that: A cooling mechanism (2) is fixedly connected to one side of the water tank (1); The cooling mechanism (2) includes an input component (21) disposed on one side of the water tank (1), a conveying component (22) disposed inside the input component (21), a spray cooling component (23) disposed on one side of the input component (21), and an output component (24) disposed outside the spray cooling component (23).

2. The cooling device for steel plate rolling according to claim 1, characterized in that, The input component (21) includes a water inlet (211) disposed on the surface of the water tank (1), a cooling water pump (212) disposed on one side of the water tank (1), a feed inlet (213) disposed on the top of the water tank (1), and a first conduit (214) installed on the other side of the water tank (1).

3. A cooling device for steel plate rolling according to claim 2, characterized in that, The conveying assembly (22) includes a roller (221) disposed inside the feed inlet (213), a drive motor (222) is mounted on the surface of the feed inlet (213), and a top plate (223) is disposed on the outside of the feed inlet (213).

4. A cooling device for rolling steel plates according to claim 2, characterized in that, The spray cooling assembly (23) includes a second conduit (231) disposed on the surface of the first conduit (214), an atomizing sprayer (232) is installed inside the second conduit (231), a pressure roller (233) is disposed below the atomizing sprayer (232), an inner box (234) is installed below the pressure roller (233), and a coolant pipe (235) is fixedly connected to one side of the inner box (234).

5. A cooling device for rolling steel plates according to claim 4, characterized in that, The output component (24) includes a cooling box (241) disposed outside the inner box (234). A water outlet pipe (242) is provided on one side of the cooling box (241). A support plate (243) is provided above the water outlet pipe (242). A discharge port (244) is fixedly connected to the upper end of the support plate (243).

6. A cooling device for rolling steel plates according to claim 5, characterized in that, A flow guiding assembly (3) is provided on the outside of the cooling box (241). The flow guiding assembly (3) includes a filter box (31) provided on the outside of the cooling box (241). A water outlet (32) is provided on the inner wall of the filter box (31). An inclined plate (33) is provided inside the filter box (31). A waste discharge port (34) is provided above the inclined plate (33).

7. A cooling device for rolling steel plates according to claim 6, characterized in that, A filter assembly (4) is provided on one side of the waste discharge port (34). The filter assembly (4) includes a filter screen (41) provided on one side of the waste discharge port (34). A filter element (42) is provided on the other side of the filter screen (41). A return port (43) is opened on the other side of the filter element (42). A return pipe (44) is opened on the outside of the filter box (31). A waste plate (45) is installed below the filter box (31).

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