Steel rolling device with water cooling structure

Abstract

The utility model provides a kind of steel rolling device with water cooling structure belongs to steel rolling device technical field, a kind of steel rolling device with water cooling structure, including rolling box, rolling box, the water vapor collecting box for collecting water vapor is installed in rolling box top, the first sprinkling pole is installed in water vapor collecting box bottom, and the water mist sprayer for temperature reduction when steel rolling is installed on the first sprinkling pole;Water vapor collecting box one end is installed for cooling the cooling box after steel rolling, and the collecting piece for collecting waste water is installed in cooling box bottom, and rolling box includes bottom plate and two groups of mounting plate, and mounting plate is symmetrically installed in bottom plate both sides, and rolling piece is installed between two groups of mounting plate, and controller is installed on one group of mounting plate, and infrared temperature measurement sensor is installed on another group.The utility model is set through water vapor collecting box, improves water vapor collection capacity, improves resource sustainable utilization capacity through the setting of collecting piece.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel rolling equipment, and more specifically, it relates to a steel rolling equipment with a water-cooled structure. Background Technology

[0002] In the field of steel rolling production, rolling equipment is often used to process steel. For example, in the production of construction steel, steel is often rolled in order to produce steel that meets specifications. At this time, a steel rolling equipment with a water-cooled structure is needed to control the temperature of the steel during the rolling process, so as to improve the quality and performance of the steel.

[0003] However, traditional steel rolling mills lack energy-efficient collection measures for the large amount of water vapor generated during the rolling process. Traditional collection methods are energy-intensive and noisy, but if these water vapors are not directly discharged, it not only wastes water resources but also creates fog in the workshop, affecting the working environment. Furthermore, traditional steel rolling mills do not have the ability to filter and recycle wastewater. During the continuous cooling of steel, a large amount of water resources are consumed at once. As the scale of production expands, the demand for water resources continues to rise, leading to a significant increase in water expenses for enterprises and the risk that water shortages may affect the continuity of production. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a steel rolling device with a water-cooled structure, thereby solving the technical problem that traditional steel rolling devices in the prior art lack energy-saving water vapor collection measures and the ability to perform preliminary filtration and recycling of wastewater.

[0005] The purpose and effect of this utility model of a steel rolling device with a water-cooled structure are achieved by the following specific technical means: A steel rolling apparatus with a water-cooled structure includes a rolling mill. A water vapor collection box is installed at the top of the rolling mill to collect water vapor. A first water spray bar is installed at the bottom of the water vapor collection box, and multiple sets of water mist nozzles are installed on the first water spray bar to adjust the temperature during steel rolling. A cooling box for cooling the steel after rolling is installed at one end of the water vapor collection box, and a collection device for collecting wastewater is installed at the bottom of the cooling box. The rolling mill includes a base plate and two sets of mounting plates symmetrically installed on both sides of the base plate. A rolling element is installed between the two sets of mounting plates. A controller is installed on one set of mounting plates, and an infrared temperature sensor is installed on the other set.

[0006] According to a preferred embodiment, the water vapor collection box includes a sealing cover and a first conical plate, the sealing cover being installed on the top of the mounting plate; the first conical plate being installed inside the sealing cover; and multiple sets of ventilation holes being provided on the first conical plate.

[0007] According to a preferred embodiment, a second conical plate is installed at the conical end of the first conical plate, and a drain pipe is installed at the conical end of the second conical plate, with the drain outlet of the drain pipe located above the base plate.

[0008] According to a preferred embodiment, the collecting component includes a water storage tank and a third conical plate, the third conical plate being installed on the top of the base plate and the water storage tank being installed at one end of the base plate; a first water supply pipe for conveying the wastewater collected by the third conical plate to the water storage tank is installed between the water storage tank and one of the sets of mounting plates, and a filter element is installed on the first water supply pipe.

[0009] According to a preferred embodiment, a gear pump is installed at one end of the water storage tank, and a second sprinkler bar is installed at the output end of the gear pump, with sprinkler heads installed on the second sprinkler bar; the top of the water storage tank is conical to guide wastewater.

[0010] According to a preferred embodiment, the rolled part includes two sets of rollers and a servo motor. The roller sets include two sets of rolls, with each end of the rolls passing through two sets of mounting plates. A motor bracket is mounted on one set of mounting plates, and the servo motor is mounted on the motor bracket. A transmission box is mounted on the output shaft of the servo motor, and the transmission box has two sets of output ends, which are respectively connected to the two sets of rollers.

[0011] According to a preferred embodiment, three sets of idler rollers are installed between the two sets of rollers; four sets of waterproof curtains are installed on both the rolling mill and the cooling mill.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, through the setting of a water vapor collection box and its internal components, enables the device to collect water vapor generated during steel rolling, thereby improving the device's water resource collection capacity. The device can gather water vapor through a sealing cover, and then guide the water vapor to converge towards the second conical plate through the vent holes on the first conical plate. The water vapor then flows through the drain pipe to the first sprinkler bar, where it is sprayed out by the water mist nozzle to cool the steel, thus realizing the recycling of water resources. This reduces the waste caused by water vapor emissions during steel rolling and improves the device's ability to recycle water resources.

[0013] 2. When using this device, the wastewater after cooling steel is collected through a collection component consisting of a third conical plate, a water storage tank, a first water supply pipe, and a filter element. The wastewater is then preliminarily filtered through the filter element, enabling the device to recycle and treat wastewater, thus improving its resource sustainability. The filtered wastewater is then pumped to the second sprinkler bar and sprinkler heads via a gear pump, allowing the device to reuse the treated wastewater to cool steel. This not only significantly saves water resources and reduces water costs for enterprises but also reduces the environmental pressure caused by wastewater discharge, improving the device's performance in terms of environmental protection and economic cost control. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the structure of the sprinkler bar of this utility model; Figure 4 This is a schematic diagram of the water vapor collection box of this utility model; Figure 5 This is a schematic diagram of the controller's control principle.

[0015] In the diagram, the correspondence between component names and drawing numbers is as follows: 11. Base plate; 12. Mounting plate; 13. Water vapor collection box; 14. Sealing cover; 15. First conical plate; 16. Second conical plate; 17. Drain pipe; 18. First sprinkler bar; 19. Water mist nozzle; 21. Infrared temperature sensor; 22. Water storage tank; 23. Third conical plate; 24. First water supply pipe; 25. Filter element; 26. Gear pump; 27. Second sprinkler bar; 28. Sprinkler nozzle; 29. ​​Roller; 31. Servo motor; 32. Transmission box; 33. Idler roller; 34. Waterproof curtain; 35. Controller. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model. Example

[0017] like Figures 1 to 5 As shown, this utility model provides a steel rolling device with a water-cooled structure, including a rolling box; the base plate 11 and two sets of mounting plates 12 provide a stable support structure for the entire device, enabling the device to be placed and improving its stability; the two sets of mounting plates 12 are symmetrically installed on both sides of the base plate 11, providing a basic framework for the subsequent installation of various components.

[0018] A water vapor collection box 13 is installed at the top of the rolling mill. The water vapor collection box 13, which is formed by the sealing cover 14 and the first conical plate 15, can gather the water vapor generated during the steel rolling process, so that the device can collect water vapor and improve the device's ability to collect water resources. The sealing cover 14 is installed on the top of the mounting plate 12, and the first conical plate 15 is installed inside the sealing cover 14. The first conical plate 15 has multiple sets of vent holes, which can guide the water vapor to flow in a specific direction.

[0019] A second conical plate 16 is installed at the conical end of the first conical plate 15, and a drain pipe 17 is installed at the conical end of the second conical plate 16. Through this structural arrangement, the device can discharge the collected water vapor through the drain pipe 17, enabling the device to smoothly transport the collected water vapor to the designated location, thereby improving the device's efficiency in transporting water vapor and enhancing its ability in water resource circulation. The drain outlet of the drain pipe 17 is located above the base plate 11 to prepare for subsequent cooling of the steel.

[0020] like Figure 2 , Figure 3 As shown, a first water spray bar 18 is installed at the bottom of the water vapor collection box 13, and multiple sets of water mist nozzles 19 are installed on the first water spray bar 18. Through the setting of the first water spray bar 18 and the water mist nozzles 19, the water discharged from the drain pipe 17 can be sprayed onto the steel in the form of water mist, so that the device can cool down the steel during rolling and improve the device's ability to control the rolling temperature of the steel.

[0021] A cooling box is installed at one end of the water vapor collection box 13, and a collection component is installed at the bottom of the cooling box. The collection component includes a water storage tank 22 and a third conical plate 23. The third conical plate 23 is installed on the top of the base plate 11, and the water storage tank 22 is installed at one end of the base plate 11. This arrangement can collect the wastewater generated after cooling the steel, enabling the device to recycle the wastewater. The water storage tank 22 is also equipped with an inlet and a outlet. The inlet is connected to an external water source, and the outlet is equipped with a solenoid valve to ensure sufficient water supply and improve the device's water resource recycling capacity.

[0022] A first water supply pipe 24 is installed between the water storage tank 22 and one of the mounting plates 12. A filter element 25 is installed on the first water supply pipe 24. The device can transport the wastewater collected by the third conical plate 23 to the water storage tank 22 for preliminary filtration through the first water supply pipe 24 and the filter element 25, so that the device can treat the wastewater, improve the device's wastewater treatment capacity, and enhance the device's ability in water purification.

[0023] A gear pump 26 is installed at one end of the water storage tank 22, and a second sprinkler bar 27 is installed at the output end of the gear pump 26. A sprinkler head 28 is installed on the second sprinkler bar 27, and the top of the water storage tank 22 is conical to guide the wastewater. With this configuration, the filtered wastewater can be transported back to the steel for cooling, enabling the device to achieve water resource recycling and improving the water resource recycling rate of the device.

[0024] like Figure 2 As shown, the rolled product includes two sets of rollers and a servo motor 31. The roller sets include two sets of rolls 29, with both ends of the rolls 29 passing through two sets of mounting plates 12. One set of mounting plates 12 is equipped with a motor bracket, and the servo motor 31 is mounted on the motor bracket. The output shaft of the servo motor 31 is equipped with a transmission box 32, which has two sets of output ends, which are respectively connected to the two sets of rollers. Through the arrangement of components such as the servo motor 31, the transmission box 32, and the rolls 29, power can be provided for steel rolling and the steel rolling operation can be realized, enabling the device to complete the core task of steel rolling and improving the steel rolling capacity of the device.

[0025] Three sets of idler rollers 33 are installed between the two sets of rollers. These idler rollers 33 provide support for the steel during rolling, ensuring the stability of the rolling process and improving its overall stability. Four sets of waterproof curtains 34 are installed on both the rolling box and the cooling box. These curtains prevent water splashing, keeping the working area clean and improving the device's environmental maintenance capabilities. One set of mounting plates 12 is equipped with a controller 35, and another set is equipped with an infrared temperature sensor 21. The controller 35 and the infrared temperature sensor 21 monitor the steel temperature and control the device's operation, enabling temperature control and enhancing its temperature control capabilities. The controller 35 can be a WX3500H series controller, and the infrared temperature sensor 21 can be an IRTSM series sensor.

[0026] The specific usage and function of this embodiment are as follows: First, connect the device to an external power source. Then, place the steel to be rolled between two sets of rolls 29. The rolls 29 are driven by a servo motor 31 through a transmission box 32. A motor bracket is installed on one of the mounting plates 12. The servo motor 31 is mounted on the motor bracket. The output shaft of the servo motor 31 is connected to the transmission box 32. The two output ends of the transmission box 32 drive the two sets of rolls respectively, providing power for the rolling of the steel. At the same time, the support roller 33 is set between the two sets of rolls to support the steel and ensure the smooth operation of the steel during the rolling process.

[0027] As rolling proceeds, the steel generates a large amount of heat through friction with the rolls 29. At this time, the infrared temperature sensor 21 monitors the temperature of the steel and feeds back the temperature signal to the controller 35.

[0028] The water vapor collection box 13 starts working. The sealing cover 14 is installed on the top of the mounting plate 12 to collect the water vapor generated during the rolling process inside it. The first conical plate 15 is located inside the sealing cover 14. Multiple sets of vent holes on it guide the water vapor to flow to the second conical plate 16, and finally flow to the first sprinkler bar 18 through the drain pipe 17.

[0029] The first water spray bar 18 is connected to an external water source. The controller 35 controls the water mist nozzle 19 to spray water onto the steel in the form of water mist, thereby cooling the steel during rolling, controlling the steel temperature, and ensuring rolling quality.

[0030] The cooled water forms wastewater, which drips onto the third conical plate 23 at the bottom of the cooling tank. The third conical plate 23 collects the wastewater and guides it to the first water supply pipe 24.

[0031] The filter element 25 on the first water supply pipe 24 performs preliminary filtration of the wastewater to remove impurities. The filtered wastewater is then transported to the water storage tank 22. The top of the water storage tank 22 is conical, which helps guide the wastewater in and improves collection efficiency.

[0032] The water inlet of the water storage tank 22 is connected to an external water source. In addition, the gear pump 26 at one end of the water storage tank 22 in the secondary cooling stage of the steel draws out the filtered wastewater and sprays it again onto the steel through the water spray nozzle 28 on the second water spray bar 27 to cool the steel a second time. This not only realizes the recycling of water resources and saves water costs, but also further reduces the temperature of the steel to meet the requirements of the production process.

[0033] The waterproof curtains 34 installed on the rolling mill and cooling box serve to prevent water from splashing out, keep the work area clean, avoid water from affecting the surrounding equipment and environment, and ensure that the entire rolling operation can continue in a good environment.

[0034] Through the coordinated operation of the above components, the device achieves steel rolling, temperature control, and water resource recycling, meeting various needs in the steel rolling production process.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A steel rolling apparatus with a water-cooled structure, comprising a rolling mill, characterized in that: The rolling mill has a water vapor collection box (13) installed on the top for collecting water vapor, and a first water spray bar (18) installed at the bottom of the water vapor collection box (13). The first water spray bar (18) is equipped with multiple sets of water mist nozzles (19) for adjusting the temperature during steel rolling. A cooling box for cooling the steel after rolling is installed at one end of the water vapor collection box (13). A collection component for collecting wastewater is installed at the bottom of the cooling box. The rolling mill includes a base plate (11) and two sets of mounting plates (12). The mounting plates (12) are symmetrically installed on both sides of the base plate (11). A rolling component is installed between the two sets of mounting plates (12). A controller (35) is installed on one set of mounting plates (12), and an infrared temperature sensor (21) is installed on the other set.

2. The steel rolling apparatus with a water-cooled structure according to claim 1, characterized in that: The water vapor collection box (13) includes a sealing cover (14) and a first conical plate (15). The sealing cover (14) is installed on the top of the mounting plate (12). The first conical plate (15) is installed inside the sealing cover (14). Multiple sets of ventilation holes are opened on the first conical plate (15).

3. A steel rolling apparatus with a water-cooled structure according to claim 2, characterized in that: The first conical plate (15) has a second conical plate (16) installed at its conical end, and the second conical plate (16) has a drain pipe (17) installed at its conical end. The drain outlet of the drain pipe (17) is located above the base plate (11).

4. A steel rolling apparatus with a water-cooled structure according to claim 3, characterized in that: The collection component includes a water storage tank (22) and a third conical plate (23). The third conical plate (23) is installed on the top of the base plate (11), and the water storage tank (22) is installed at one end of the base plate (11). A first water supply pipe (24) for transporting the wastewater collected by the third conical plate (23) into the water storage tank (22) is installed between the water storage tank (22) and one of the mounting plates (12). A filter element (25) is installed on the first water supply pipe (24).

5. A steel rolling apparatus with a water-cooled structure according to claim 4, characterized in that: A gear pump (26) is installed at one end of the water storage tank (22), and a second sprinkler bar (27) is installed at the output end of the gear pump (26). A sprinkler head (28) is installed on the second sprinkler bar (27). The top of the water storage tank (22) is conical to guide wastewater.

6. A steel rolling apparatus with a water-cooled structure according to claim 1, characterized in that: The rolled part includes two sets of rollers and a servo motor (31). The rollers include two sets of rolls (29). The two ends of the rolls (29) are respectively mounted on two sets of mounting plates (12). A motor bracket is mounted on one set of mounting plates (12). The servo motor (31) is mounted on the motor bracket. A transmission box (32) is mounted on the output shaft of the servo motor (31). The transmission box (32) is provided with two sets of output ends. The output ends are respectively connected to the two sets of rollers.

7. A steel rolling apparatus with a water-cooled structure according to claim 6, characterized in that: Three sets of idler rollers (33) are installed between the two sets of rollers; four sets of waterproof curtains (34) are installed on both the rolling box and the cooling box.

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