Cooling device for improving production efficiency of alloy steel ingot

Abstract

The utility model relates to the technical field of steel ingot cooling, and discloses a cooling device for improving the production efficiency of alloy steel ingots, a rolling assembly is arranged in a water tank and comprises a lower material guide net and an upper material guide net, and a collecting platform is arranged at the end part of the lower material guide net. A water bucket is arranged below the water tank, a flowing circulation assembly is arranged in the water tank and comprises a supporting frame, a motor, a first synchronous wheel, a second synchronous wheel, a synchronous belt and a rotating shaft, and spiral blades are installed on the rotating shaft. A steel ingot is put into the upper material guide net, is obliquely guided and blocked by the arc-shaped convex block, so that the rolling track of the steel ingot is ensured, and the steel ingot is fully contacted with water in the water tank, thereby realizing rapid cooling. The rotating shaft rotates at a high speed. At the moment, the synergistic effect of the spiral blade and the pushing blade can remarkably accelerate water flowing in the water bucket, flowing type cooling is formed, the cooling efficiency of the steel ingots is greatly improved, and then the overall production efficiency is promoted to be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ingot cooling, in particular to a cooling device for improving the production efficiency of alloy steel ingots. Background Art

[0002] Alloy steel ingots, as an important raw material for modern industry, are widely used in various fields such as machinery, construction and automobile manufacturing. This material, with its unique physical and chemical properties, meets the needs of modern industry for high strength, high wear resistance, high corrosion resistance and other properties. The manufacturing process of alloy steel ingots is a complex and delicate process. It is necessary to select high-quality raw materials, such as iron ore, coke, etc., and obtain qualified molten steel through processes such as ironmaking and steelmaking. Then, according to the required type and content of alloying elements, the corresponding alloy materials are added to the molten steel for sufficient stirring and mixing. The last step is casting. During the casting process, it is necessary to control parameters such as the temperature of the molten steel, the casting speed and the cooling speed to ensure that the structure of the ingot is uniform and dense, and to avoid defects such as pores and cracks. Finally, after heat treatment, cutting, grinding and other processes, alloy steel ingots that meet the requirements are obtained.

[0003] In the production process of alloy steel ingots, the cooling link is particularly critical. However, the existing cooling device structure often has some problems, which makes the cooling efficiency low and difficult to meet the needs of efficient, batch, and flow cooling. Fixed cooling is currently the main cooling method, which is insufficient in cooling efficiency and flexibility.

[0004] The structural design of fixed cooling devices is often relatively simple and lacks sufficient flexibility. This cooling method usually requires cooling the steel ingots one by one during the production process, and cannot achieve batch processing, thus affecting production efficiency. In addition, since the fixed cooling device is fixed in position and cannot adapt to steel ingots of different sizes and shapes, it has certain limitations in practical applications.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a cooling device that improves the production efficiency of alloy steel ingots. Utility Model Content

[0006] The utility model aims to provide a cooling device for improving the production efficiency of alloy steel ingots, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A technical solution for a cooling device for improving the production efficiency of alloy steel ingots, comprising a water trough, wherein a rolling assembly is arranged in the water trough, wherein the rolling assembly comprises a lower material guide net, wherein an upper material guide net is arranged above the lower material guide net, wherein a collecting platform is arranged at the end of the lower material guide net, wherein a water bucket is arranged below the water trough, and wherein a flow circulation assembly is arranged in the water bucket, wherein the flow circulation assembly comprises a support frame arranged outside the water trough, wherein a motor is arranged on the support frame, wherein a synchronous wheel 1 is arranged at an output end of the motor, wherein a synchronous wheel 2 is arranged at an adjacent side of the synchronous wheel 1, wherein a synchronous belt is arranged between the synchronous wheel 1 and the synchronous wheel 2, wherein a rotating shaft is connected to the synchronous wheel 2 through an axial hole, wherein the rotating shaft is located in the water bucket, and wherein a spiral blade is arranged on the rotating shaft.

[0009] As a preferred technical solution, the upper material guiding net and the lower material guiding net are both distributed in an inclined shape and are symmetrically inclined with respect to each other, and the length of the upper material guiding net is half of the length of the lower material guiding net.

[0010] As a preferred technical solution, a plurality of pushing blades are arranged on the outer wall of the rotating shaft adjacent to the spiral blade, and a rotating seat is arranged at the end of the rotating shaft and rotatably connected to the rotating seat, and the rotating seat is connected to the water bucket.

[0011] As a preferred technical solution, a drain pipe is provided on the outer wall of the water bucket, and a circulating water tank is provided below the drain pipe.

[0012] As a preferred technical solution, a circulating pump is arranged outside the circulating water tank, the input end of the circulating pump is connected to the circulating water tank through a circulating pipe, and the output end of the circulating pump is connected to the water tank through the circulating pipe.

[0013] As a preferred technical solution, a frame is arranged outside the water tank, and a plurality of arc-shaped protrusions are arranged on the upper material guiding net and the lower material guiding net.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is a cooling device for improving the production efficiency of alloy steel ingots. A flow circulation component is set up. The steel ingot is put into the upper guide net, and is blocked by the inclined guide and arc-shaped protrusions to ensure its rolling track and fully contact with the water in the water tank, so as to achieve rapid cooling. The motor is started and the rotating shaft rotates at a high speed. At this time, the synergistic effect of the spiral blades and the push blades will significantly accelerate the flow of water in the water bucket, forming a flow cooling, greatly improving the cooling efficiency of the steel ingot, and then promoting the improvement of the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of a cooling device for improving the production efficiency of alloy steel ingots is shown;

[0017] Figure 2 The present invention is a schematic diagram of the structure of a flow circulation component of a cooling device for improving the production efficiency of alloy steel ingots.

[0018] In the accompanying drawings, the following are marked: 11, water tank; 12, water bucket; 13, drain pipe; 14, frame; 15, support frame; 21, motor; 22, synchronous wheel one; 23, synchronous wheel two; 24, synchronous belt; 25, rotating shaft; 26, spiral blade; 27, pushing blade; 28, rotating seat; 31, lower material guide net; 32, upper material guide net; 33, arc-shaped protrusion; 34, collecting platform; 41, circulating water tank; 42, circulating pump; 43, circulating pipe. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0020] like Figure 1 , Figure 2 As shown, the utility model provides a technical solution for a cooling device for improving the production efficiency of alloy steel ingots: comprising a water trough 11, a rolling assembly is arranged in the water trough 11, the rolling assembly comprises a lower material guide net 31, an upper material guide net 32 ​​is arranged above the lower material guide net 31, the upper material guide net 32 ​​and the lower material guide net 31 are both distributed in an inclined shape, and are symmetrically inclined with each other, the length of the upper material guide net 32 ​​is half of the length of the lower material guide net 31, a collecting platform 34 is arranged at the end of the lower material guide net 31, a water bucket 12 is arranged below the water trough 11, and a flow circulation assembly is arranged in the water bucket 12, the flow circulation assembly comprises a flow circulation assembly arranged at A support frame 15 is provided on the outside of the water tank 11, and a motor 21 is provided on the support frame 15. A synchronous wheel 22 is provided at the output end of the motor 21, and a synchronous wheel 23 is provided on the adjacent side of the synchronous wheel 22. A synchronous belt 24 is provided between the synchronous wheel 22 and the synchronous wheel 23. A rotating shaft 25 is connected to the synchronous wheel 23 through an axial hole. The rotating shaft 25 is located in the water bucket 12. A spiral blade 26 is provided on the rotating shaft 25. A plurality of pushing blades 27 are provided on the outer wall of the rotating shaft 25 on the adjacent side of the spiral blade 26, and a rotating seat 28 is provided at the end of the rotating shaft 25 and is rotatably connected to the rotating seat 28. The rotating seat 28 is connected to the water bucket 12.

[0021] According to the above scheme, in this embodiment, the steel ingot is put into the upper guide net 32, and is blocked by the inclined guide and the arc-shaped protrusion 33 to ensure its rolling track and fully contact with the water in the water tank 11, so as to achieve rapid cooling. After starting the motor 21, the motor 21 drives the synchronous belt 24 to rotate through the synchronous wheel 1 22 and the synchronous wheel 2 23, thereby driving the rotating shaft 25 to rotate in the water bucket 12. The spiral blade 26 on the rotating shaft 25 rotates with the rotation of the rotating shaft 25, and the water in the water tank 11 is pumped into the water bucket 12, and the water forms a flow cycle in the water bucket 12 through the pushing action of the spiral blade 26. At the same time, the setting of the pushing blade 27 can further promote the flow of water and improve the circulation efficiency. After being guided and rolled by the upper guide net 32 ​​and the lower guide net 31, the steel ingot gradually rolls to the collection platform 34 to complete the cooling process. Since the water in the water tank 11 circulates continuously, it can be ensured that the steel ingot is always in contact with water during the rolling process, thereby achieving a rapid and uniform cooling effect.

[0022] like Figure 1 As shown, a drain pipe 13 is provided on the outer wall of the water bucket 12, a circulating water tank 41 is provided below the drain pipe 13, a circulating pump 42 is provided outside the circulating water tank 41, an input end of the circulating pump 42 is connected to the circulating water tank 41 through a circulating pipe 43, and an output end of the circulating pump 42 is connected to the water tank 11 through the circulating pipe 43.

[0023] According to the above scheme, in this embodiment, when the motor 21 is driven, the cooling water is discharged to the circulating water tank 41 along the drain pipe 13, and then is pumped into the circulating pipe 43 by the action of the circulating pump 42, and then is sent to the water tank 11 after being pressurized by the circulating pump 42, forming a complete cooling water circulation system. This system can not only effectively reduce the temperature of the water bucket 12 to prevent it from overheating, but also make full use of the cooling water to avoid the waste of water resources.

[0024] The design of the circulating water tank 41 ingeniously ensures the storage and supply of cooling water. The circulating pump 42 ensures the circulation speed and pressure of the cooling water with its efficient performance, so that the whole system can operate stably and efficiently.

[0025] In addition, by recycling cooling water, not only the consumption of new water is reduced, but also the discharge of wastewater is reduced, which has a positive effect on environmental protection. At the same time, the energy efficiency of the system has also been improved, thus achieving the goal of energy saving and emission reduction.

[0026] The working principle and use process of the utility model: After the various components of the solution are assembled in sequence, all the working steps can be completed according to the above implementation methods in sequence according to actual needs.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling device for improving the production efficiency of alloy steel ingots, characterized in that: The invention comprises a water tank (11), wherein a rolling assembly is arranged in the water tank (11), wherein the rolling assembly comprises a lower material guide net (31), wherein an upper material guide net (32) is arranged above the lower material guide net (31), wherein a collecting platform (34) is arranged at the end of the lower material guide net (31), wherein a water bucket (12) is arranged below the water tank (11), and wherein a flow circulation assembly is arranged in the water bucket (12), wherein the flow circulation assembly comprises a support frame (15) arranged outside the water tank (11) The support frame (15) is provided with a motor (21), the output end of the motor (21) is provided with a synchronous wheel (22), a synchronous wheel (23) is provided on an adjacent side of the synchronous wheel (22), a synchronous belt (24) is provided between the synchronous wheel (22) and the synchronous wheel (23), a rotating shaft (25) is connected to the synchronous wheel (23) through an axial hole, the rotating shaft (25) is located in the water bucket (12), and a spiral blade (26) is provided on the rotating shaft (25).

2. A cooling device for improving the production efficiency of alloy steel ingots according to claim 1, characterized in that: The upper material guiding net (32) and the lower material guiding net (31) are both distributed in an inclined shape and are symmetrically inclined with respect to each other. The length of the upper material guiding net (32) is half of the length of the lower material guiding net (31).

3. A cooling device for improving the production efficiency of alloy steel ingots according to claim 1, characterized in that: A plurality of pushing blades (27) are arranged on the outer wall of the rotating shaft (25) adjacent to the spiral blade (26), and a rotating seat (28) is arranged at the end of the rotating shaft (25) and is rotatably connected to the rotating seat (28), and the rotating seat (28) is connected to the water bucket (12).

4. The cooling device for improving the production efficiency of alloy steel ingots according to claim 1 is characterized in that: The outer wall of the water bucket (12) is provided with a drainage pipe (13), and a circulating water tank (41) is provided below the drainage pipe (13).

5. A cooling device for improving the production efficiency of alloy steel ingots according to claim 4, characterized in that: A circulation pump (42) is arranged outside the circulation water tank (41); an input end of the circulation pump (42) is connected to the circulation water tank (41) through a circulation pipe (43); and an output end of the circulation pump (42) is connected to the water tank (11) through the circulation pipe (43).

6. A cooling device for improving the production efficiency of alloy steel ingots according to claim 1, characterized in that: A frame (14) is arranged outside the water tank (11), and a plurality of arc-shaped protrusions (33) are arranged on the upper material guiding net (32) and the lower material guiding net (31).

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