Bolt heat treatment cooling device with optimized cooling tower

Abstract

The utility model relates to the related field of bolt cooling treatment, and one embodiment of the utility model provides a cooling tower optimized bolt heat treatment cooling device which comprises an equipment frame and a bottom box, the bottom box is arranged at the bottom of the equipment frame, a conveying assembly is arranged in the equipment frame, and a water pump is installed on one side of the equipment frame. The cooling treatment assembly is arranged in the equipment frame and comprises a pair of side grooves, the side grooves are formed in the two sides in the equipment frame, rectangular openings are formed in the two sides of the equipment frame, rotating pipelines are rotationally connected into the side grooves, a plurality of nozzles are arranged on the surfaces of the rotating pipelines, and one ends of the pair of rotating pipelines are rotationally connected with a main pipeline in a sleeving mode. The main pipeline communicates with the output end of the water pump. By means of the technical scheme, the technical problem that in the prior art, due to the fact that the factors such as the placing positions and the heating conditions of all batches of bolts in cooling equipment are different, the phenomenon that part of bolts are cooled unevenly possibly occurs, and then the stability of the bolt quality is affected is solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the field of bolt cooling treatment, in particular, to a cooling tower optimized bolt heat treatment cooling device. BACKGROUND

[0002] In the construction and maintenance of the cooling tower, the bolt as a key connecting component, its performance directly affects the stability and safety of the cooling tower. In order to improve the comprehensive performance of the bolt, the heat treatment cooling process is an important link. After heat treatment cooling, the strength, toughness and corrosion resistance of the bolt can be significantly optimized.

[0003] However, the existing bolt heat treatment cooling device has obvious defects. At present, most of the cooling devices adopt batch processing mode, that is, a certain number of bolts are placed in the cooling equipment for cooling operation. This way has many disadvantages in actual application. On the one hand, batch processing limits production efficiency. After completing the cooling treatment of each batch, time is spent on loading and unloading operations, which causes the equipment to be idle during these gap times, cannot realize continuous operation, and greatly reduces the overall production efficiency. On the other hand, batch processing cannot guarantee that the cooling effect of each batch of bolts is completely consistent. Due to the differences in the placement position of each batch of bolts in the cooling equipment, the heating situation and other factors, some bolts may not be cooled uniformly, which affects the stability of the bolt quality.

[0004] With the continuous expansion of the construction scale of the cooling tower and the increasing requirements for the quality of the bolt, the traditional batch processing cooling device cannot meet the production needs. The market urgently needs a device that can realize continuous conveying type continuous cooling treatment. This device not only can improve production efficiency, reduce equipment idle time, but also can ensure that each bolt can be uniformly and stably cooled, effectively improve the quality of the bolt, and ensure the safe and stable operation of the cooling tower. CONTENT OF THE INVENTION

[0005] In order to overcome the above defects, the embodiments of the present disclosure provide a cooling tower optimized bolt heat treatment cooling device, which solves the technical problem that in the prior art, the placement position of each batch of bolts in the cooling equipment, the heating situation and other factors exist differences, which may cause some bolts to be cooled unevenly, thereby affecting the stability of the bolt quality.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a cooling tower optimized bolt heat treatment cooling device, comprising:

[0007] The device frame and the bottom box are arranged at the bottom of the device frame;

[0008] The conveying assembly is arranged inside the device frame;

[0009] A water pump is installed on one side of the equipment rack, and a cooling treatment assembly is arranged inside the equipment rack.

[0010] The cooling treatment assembly comprises a pair of side grooves arranged on both sides of the equipment rack, rectangular openings are arranged on both sides of the equipment rack, rotating pipes are rotatably connected in the side grooves, a plurality of nozzles are arranged on the surfaces of the rotating pipes, one ends of the rotating pipes are rotatably sleeved and connected with a main pipe, and the main pipe is connected with the output end of the water pump.

[0011] As a further technical solution, a pair of driving motors are arranged on the side end faces of the equipment rack, the output ends of the driving motors are connected with the rotating pipes, and a cavity plate is arranged inside the equipment rack.

[0012] As a further technical solution, a plurality of air holes are arranged on the bottom face of the cavity plate, and an air pipe is arranged outside the equipment rack and connected with the inside of the cavity.

[0013] As a further technical solution, the conveying assembly comprises a conveying belt, the conveying belt is arranged inside the equipment rack, a plurality of leakage holes are arranged on the surface of the conveying belt, and a discharging pipe is arranged outside the equipment rack.

[0014] As a further technical solution, the discharging pipe is connected with the inside of the equipment rack, a collecting cover is arranged inside the equipment rack, the collecting cover is arranged on one side of the conveying belt, a pushing auger is rotatably connected inside the equipment rack, and the pushing auger extends into the discharging pipe.

[0015] As a further technical solution, a shielding cover is arranged on the top of the equipment rack, and the top of the shielding cover is of an open structure.

[0016] As a further technical solution, the cavity plate is fixed in the equipment rack at an inclined angle.

[0017] As a further technical solution, both sides of the bottom box are inclined structural surfaces.

[0018] The embodiments of the present disclosure have the following beneficial effects:

[0019] 1. In the present disclosure, the cooling treatment assembly has the beneficial effect that the water pump, the main pipe and the rotating pipe cooperate to make the cooling water sprayed from the nozzles to cool the bolts, the driving motor drives the rotating pipe to rotate to realize multi-angle spraying cooling, ensure comprehensive and uniform cooling, avoid bolt deformation or cracking, the cavity plate and the air pipe cooperate to blow dry the bolts by using the gas sprayed from the air holes, prevent rust, the assembly effectively improves the bolt cooling quality and ensures the mechanical performance.

[0020] 2、The beneficial effect of the conveying assembly in the disclosure is that the conveying belt is responsible for conveying the bolts, the leakage hole facilitates the flow of the cooling liquid, the collecting cover collects the cooled bolts, and the pushing auger pushes the bolts to the discharge pipeline, realizing continuous discharge, and the whole assembly realizes continuous conveying of the bolts, closely cooperates with the cooling treatment assembly, improves the production efficiency, and reduces the idle time of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the disclosure, the drawings needed to be used in the description of the embodiments of the disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the disclosure. For those skilled in the art, other drawings can be obtained according to the content of the example embodiments of the disclosure and the drawings without creating labor.

[0022] Figure 1 The structural schematic diagram in one embodiment of the disclosure;

[0023] Figure 2 The axonometric view of the disclosure;

[0024] Figure 3 The axonometric view of the disclosure;

[0025] Figure 4 Another perspective axonometric view of the disclosure;

[0026] Figure 5 The attachment of the disclosure Figure 4 The local enlarged view of part A;

[0027] In the figure: 1, equipment rack; 2, bottom box; 3, water pump; 4, cooling treatment assembly; 4-1, side groove; 4-2, rectangular port; 4-3, rotating pipeline; 4-4, nozzle; 4-5, main pipeline; 4-6, driving motor; 4-7, cavity plate; 4-8, air hole; 4-9, air pipe; 5, conveying assembly; 5-1, conveying belt; 5-2, leakage hole; 5-3, discharge pipeline; 5-4, collecting cover; 5-5, pushing auger; 6, shielding cover. DETAILED DESCRIPTION

[0028] The disclosure will be further described in detail below in combination with the drawings and examples. It can be understood that the specific examples described here are only used to explain the disclosure, not to limit the disclosure.

[0029] For the purpose of clarity, only the parts of the devices that are pertinent to the disclosure are shown in the drawings, and they do not represent the actual structure of the products. In addition, in order to make the drawings simple and easy to understand, in some drawings, only one of the components with the same structure or function is shown schematically, or only one of them is labeled. In this document, "one" means not only "only one", but also "more than one", and "several" includes "two" and "more than two".

[0030] In this document, it should be noted that unless otherwise explicitly specified and limited, the terms "mount", "connect", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the disclosure can be understood according to the specific circumstances.

[0031] In this disclosure, unless otherwise explicitly specified and limited, "on" or "under" the first feature of the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature of the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature of the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0032] In the description of the embodiments, the terms "upper", "lower", "left", "right" and other orientation or position relationships are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the disclosure.

[0033] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] As Figures 1-5 shown, it shows a cooling tower optimized bolt heat treatment cooling device in an embodiment of the disclosure, comprising:

[0035] The device frame 1 and the bottom box 2 are arranged at the bottom of the device frame 1.

[0036] The conveying assembly 5 is arranged inside the device frame 1.

[0037] A water pump 3 is installed on one side of the equipment rack 1, and a cooling treatment assembly 4 is arranged inside the equipment rack 1;

[0038] The cooling treatment assembly 4 comprises a pair of side grooves 4-1 arranged on both sides of the equipment rack 1, rectangular openings 4-2 are arranged on both sides of the equipment rack 1, rotating pipes 4-3 are rotatably connected in the side grooves 4-1, a plurality of nozzles 4-4 are arranged on the surface of the rotating pipes 4-3, a main pipe 4-5 is rotatably connected at one end of the pair of rotating pipes 4-3, the main pipe 4-5 is connected in communication with the output end of the water pump 3, a pair of drive motors 4-6 are arranged on the side end surface of the equipment rack 1, the output ends of the drive motors 4-6 are connected with the rotating pipes 4-3, a cavity plate 4-7 is arranged inside the equipment rack 1, a plurality of air holes 4-8 are arranged on the bottom surface of the cavity plate 4-7, and an air pipe 4-9 is arranged outside the equipment rack 1 and connected in communication with the inside of the cavity.

[0039] In some examples, in the processing flow after heat treatment of the bolts, since the temperature of the bolts after heat treatment is high, a cooling treatment assembly 4 is designed to cool and dry the bolts after heat treatment conveyed on the conveying belt 5-1. The assembly comprises a pair of side grooves 4-1 arranged on both sides of the equipment rack 1, the rectangular openings 4-2 arranged on both sides of the equipment rack 1 provide space for rotation of the rotating pipes 4-3 and spraying of the cooling liquid, the rotating pipes 4-3 rotatably connected in the side grooves 4-1, and the plurality of nozzles 4-4 arranged on the surface of the rotating pipes 4-3 are the core components for realizing the cooling function, the main pipe 4-5 rotatably connected at one end of the pair of rotating pipes 4-3 is connected in communication with the output end of the water pump 3, when the water pump 3 is started, the cooling water flows into the rotating pipes 4-3 through the main pipe 4-5 and is sprayed out from the nozzles 4-4 to cool the high-temperature bolts after heat treatment on the conveying belt 5-1, thereby rapidly reducing the temperature of the bolts, ensuring the mechanical properties and processing quality of the bolts, the pair of drive motors 4-6 arranged on the side end surface of the equipment rack 1, the output ends of which are connected with the rotating pipes 4-3, can drive the rotating pipes 4-3 to rotate in the side grooves 4-1 after the drive motors 4-6 are started, so that the nozzles 4-4 can spray and cool the bolts from multiple angles, thereby improving the comprehensiveness and uniformity of cooling and avoiding problems such as deformation or cracking of the bolts due to uneven local cooling, the cavity plate 4-7 arranged inside the equipment rack 1, the plurality of air holes 4-8 arranged on the bottom surface of the cavity plate 4-7, and the air pipe 4-9 arranged outside the equipment rack 1 and connected in communication with the inside of the cavity, when the gas supply equipment introduces gas into the cavity plate 4-7 through the air pipe 4-9, the gas is sprayed out from the air holes 4-8 to dry the bolts after cooling, thereby removing the residual cooling liquid on the surface of the bolts and preventing the bolts from rusting.

[0040] As Figures 1-5As shown, the embodiment proposes that the conveying assembly 5 comprises a conveying belt 5-1 installed inside the equipment rack 1, the conveying belt 5-1 is provided with leakage holes 5-2 on the surface, the equipment rack 1 is provided with a discharging pipeline 5-3 outside, the discharging pipeline 5-3 is connected with the inside of the equipment rack 1, the inside of the equipment rack 1 is provided with a collecting cover 5-4, the collecting cover 5-4 is located on one side of the conveying belt 5-1, and the inside of the equipment rack 1 is rotatably connected with a pushing auger 5-5, and the pushing auger 5-5 extends into the discharging pipeline 5-3.

[0041] In some examples, in the processing flow after the heat treatment of the bolts, in order to realize the effective conveying of the heat-treated bolts and make them cooperate with the cooling treatment, a conveying assembly 5 is designed, the main function of which is to convey the heat-treated bolts and provide convenience for the cooling treatment, the assembly comprises a conveying belt 5-1 installed inside the equipment rack 1, which is the main part of conveying the bolts, the conveying belt 5-1 is provided with leakage holes 5-2 on the surface, in the cooling treatment process, the cooling liquid can flow down through the leakage holes 5-2, avoiding the accumulation of the cooling liquid on the conveying belt 5-1, ensuring that the bolts can be conveyed smoothly and the cooling effect is better, the equipment rack 1 is provided with a discharging pipeline 5-3 outside, which is connected with the inside of the equipment rack 1, and is a channel for the bolts to leave the equipment rack 1 after completing the conveying and cooling treatment, the inside of the equipment rack 1 is provided with a collecting cover 5-4 located on one side of the conveying belt 5-1, which is used to collect the bolts after the cooling treatment, when the bolts are conveyed to the collecting cover 5-4, they will slide into the collecting cover 5-4, and the inside of the equipment rack 1 is rotatably connected with a pushing auger 5-5 extending into the discharging pipeline 5-3, when the bolts are gathered in the collecting cover 5-4, the pushing auger 5-5 starts to rotate, which can push the bolts in the collecting cover 5-4 into the discharging pipeline 5-3, and then make the bolts discharge smoothly, completing the whole conveying process.

[0042] For example, as shown in Figure 1 As shown, the equipment rack 1 is provided with a shielding cover 6 on the top, and the top of the shielding cover 6 is of an open structure.

[0043] In some examples, by providing the shielding cover 6, the sprayed cooling liquid can be prevented from splashing outside, and the internal situation can be observed at the opening.

[0044] For example, as shown in Figure 3 As shown, the cavity plate 4-7 is fixed in the equipment rack 1 at an inclined angle.

[0045] In some examples, by the inclined angle, the blown gas can be collected to one side and discharged, air flow is accelerated, and the drying efficiency is improved.

[0046] For example, as shown in Figure 3 As shown, the bottom box 2 is provided with inclined structural surfaces on both sides.

[0047] In some examples, by tilting the structure surface, the recovered cooling liquid can be concentrated, facilitating the pumping out by the water pump 3 for recycling, and the cooling liquid can be replaced periodically and used for cooling treatment by other equipment.

[0048] In actual use: when the bolt heat treatment cooling device is used, first, the operator places the bolts in a high-temperature state after heat treatment on the conveying belt 5-1 in an orderly manner, and needs to pay attention to uniform distribution of the bolts to avoid stacking and affecting the cooling effect, then, the driving device of the conveying belt 5-1 is started, and the conveying belt 5-1 starts to run at a slow and stable speed, which can ensure that the bolts have enough time to fully contact with the cooling liquid in the cooling process, and facilitate accurate processing of subsequent links, then, the water pump 3 is started, and after the water pump 3 starts to work, the cooling water flows into the rotating pipe 4-3 under the action of pressure through the main pipe 4-5, and the several nozzles 4-4 arranged on the surface of the rotating pipe 4-3 uniformly spray the cooling water on the bolts on the conveying belt 5-1 to cool the bolts comprehensively, while cooling, the driving motor 4-6 installed on the side end face of the equipment frame 1 is started, and the driving motor 4-6 drives the rotating pipe 4-3 to rotate, so that the nozzles 4-4 can spray the bolts from different angles, thereby ensuring that each bolt can be uniformly cooled and avoiding the situation that local cooling is uneven, the cooled bolts continue to move along with the conveying belt 5-1, at this time, the air holes 4-8 opened on the bottom surface of the cavity plate 4-7 will spray out gas, and the gas blows and dries the cooled bolts to remove the cooling liquid remaining on the surface of the bolts and prevent the bolts from rusting, finally, the bolts move above the collecting cover 5-4 on one side of the conveying belt 5-1, fall from the conveying belt 5-1 into the collecting cover 5-4, and the pushing auger 5-5 below the collecting cover 5-4 starts to rotate, slowly pushes the bolts in the collecting cover 5-4 into the discharge pipe 5-3, and finally discharges outward, completing the entire cooling treatment and discharge process.

[0049] It should be noted that the above examples are only used to illustrate the technical solutions of the present disclosure, not to limit it, although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, and they should be covered in the scope of the claims of the present disclosure.

Claims

1. A cooling tower optimized bolt heat treatment cooling device, characterized in that, Include: Equipment rack (1) and bottom box (2), the bottom box (2) is arranged at the bottom of the equipment rack (1); conveying assembly (5) is arranged inside the equipment rack (1); water pump (3) and cooling treatment assembly (4), the water pump (3) is installed on one side of the equipment rack (1), and the cooling treatment assembly (4) is arranged inside the equipment rack (1); the cooling treatment assembly (4) includes a pair of side slots (4-1), the side slots (4-1) are opened in the two sides of the equipment rack (1), the rectangular port (4-2) is opened in the two sides of the equipment rack (1), the rotating pipe (4-3) is rotatably connected in the side slot (4-1), a plurality of nozzles (4-4) are arranged on the surface of the rotating pipe (4-3), a pair of the rotating pipe (4-3) is rotatably connected with the main pipe (4-5) at one end, and the main pipe (4-5) is connected with the output end of the water pump (3). The side end face of the equipment rack (1) is provided with a pair of driving motors (4-6), the output end of the driving motor (4-6) is connected with the rotating pipe (4-3), and the equipment rack (1) is provided with a cavity plate (4-7) inside. A plurality of air holes (4-8) are formed in the bottom surface of the cavity plate (4-7), and an air pipe (4-9) is arranged outside the equipment rack (1), and the air pipe (4-9) is connected with the cavity inside. The conveying assembly (5) includes a conveying belt (5-1), the conveying belt (5-1) is installed inside the equipment rack (1), the conveying belt (5-1) is provided with a plurality of leakage holes (5-2), and the equipment rack (1) is provided with a discharge pipe (5-3) outside.

2. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 1, wherein, The discharge pipe (5-3) is connected with the inside of the equipment rack (1), the equipment rack (1) is provided with a collecting cover (5-4) inside, the collecting cover (5-4) is located on one side of the conveying belt (5-1), and the equipment rack (1) is rotatably connected with a pushing auger (5-5) inside, the pushing auger (5-5) extends into the discharge pipe (5-3).

3. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 2, wherein, The equipment rack (1) is provided with a shielding cover (6) on the top, and the top of the shielding cover (6) is an open structure.

4. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 1, wherein, The cavity plate (4-7) is fixed in the equipment rack (1) at an inclined angle.

5. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 4, wherein, The bottom box (2) is inclined on both sides.

6. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 1, wherein, ​ 7. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 2, wherein, ​ 8. A cooling tower optimized bolt heat treatment cooling apparatus as claimed in claim 1, wherein, ​

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