Circulating steel rolling cooling tower convenient to connect

Abstract

The utility model provides a circulating steel rolling cooling tower convenient to connect, which comprises an outer shell and a water inlet pipe, the outer shell comprises an exhaust layer, a packing layer and an exhaust layer, the water inlet pipe comprises a horizontal pipe and a vertical pipe, the horizontal pipe and the vertical pipe are fixedly connected through a right-angle connecting pipe, and the water inlet pipe is arranged in the outer shell; the problems that an existing circulating steel rolling cooling tower convenient to connect is insufficient in screening, and a feeding port is prone to being blocked are solved. The problems that an existing circulating steel rolling cooling tower convenient to connect is inconvenient to connect and low in filler utilization rate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a circulating steel rolling cooling tower which is convenient to connect. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. It is a very important part of the steelmaking and rolling engineering.

[0003] Existing cooling towers are usually integrally formed. In this way, it is extremely inconvenient not only during the handling of the cooling tower itself, but also when it is necessary to replace the filling material inside. It is also very inconvenient and requires the overall disassembly and reorganization of the cooling tower to achieve.

[0004] In addition, the cooling pipes of existing cooling towers usually have only one water outlet, or multiple water outlets of the same size, resulting in the concentrated dripping of water in the cooling pipes, and the water outlet will repeatedly accumulate at the same position of the filling material. As a result, the filling material in other areas cannot play its corresponding role, leading to too low utilization rate of the filling material. Content of the Utility Model

[0005] To solve the above problems, the utility model provides a circulating steel rolling cooling tower which is convenient to connect, so as to solve the problems of inconvenient connection and low utilization rate of filling materials in the existing circulating steel rolling cooling tower which is convenient to connect.

[0006] A circulating steel rolling cooling tower which is convenient to connect according to the utility model comprises: an outer shell and a water inlet pipe. The outer shell comprises an exhaust layer and a packing layer, and the water inlet pipe is arranged inside the outer shell;

[0007] The packing layer is an ellipse with upper and lower openings and a hollow interior. The outer size and shape of the packing layer correspond to the bottom of the exhaust layer. A plurality of engaging columns are arranged along the circumferential direction of the packing layer at the inner side wall of the bottom of the packing layer, and a plurality of engaging blocks corresponding to the engaging columns are arranged along the circumferential direction of the exhaust layer at the inner side wall of the top of the exhaust layer;

[0008] One end of the engaging column is fixedly connected to the inner wall of the packing layer, and engaging grooves are symmetrically formed on both sides of the other end;

[0009] The engaging block comprises an engaging body, a cross frame and a push button. The engaging bodies are a pair and correspond to the engaging grooves;

[0010] The cross frames are a pair. The middle parts of the two cross frames are rotatably connected by a rotating shaft. One end of each cross frame is fixedly connected to the corresponding engaging body, and the other ends are respectively rotatably connected to the push button through a connecting rod;

[0011] The water inlet pipe includes a horizontal cross pipe and a vertical vertical pipe. A drainage motor is fixedly connected to the top of the vertical pipe. A water storage chamber is formed between the drainage motor and the vertical pipe. A plurality of drain pipes are communicated and arranged along the circumferential direction of the surface of the water storage chamber. A plurality of drainage ports are opened at the bottom of each drain pipe. The plurality of drainage ports are arranged along the length direction of the drain pipe, and the diameter of the drainage port increases with the increase of the distance from the vertical pipe.

[0012] A water outlet pipe is opened on the side of the bottom of the exhaust air layer. The bottom surface of the exhaust air layer is inclined towards the place where the water outlet pipe is located. The cross pipe penetrates through the outer wall of the exhaust air layer and is fixedly connected to the exhaust air layer.

[0013] The packing layer is filled with packing material.

[0014] Wherein, the drainage motor is an outer rotor motor, and the outer circumference of the vertical pipe is fixedly connected to the bottom of the drainage motor housing.

[0015] Wherein, there are two connecting rods. One end of each connecting rod is respectively rotatably connected to the corresponding cross frame, and the other end is respectively rotatably connected to the corresponding side of the push button.

[0016] Wherein, the packing material is a corrugated strip, and its material is pp material.

[0017] Wherein, a cold air net is provided on one side of the exhaust air layer.

[0018] Wherein, a through hole is opened at the middle position of the packing material, and the vertical pipe penetrates through the packing material through the through hole.

[0019] Wherein, the exhaust air layer is a hollow semi-ellipsoid. An air outlet is opened at the top of the exhaust air layer. The air outlet is a hollow pipe and communicates with the inside of the exhaust air layer. An exhaust fan and an exhaust motor are arranged in the air outlet. The exhaust fan is fixedly connected to the motor shaft of the exhaust motor.

[0020] The drain pipe is a pipe body with a through middle, and the drain pipe communicates with the vertical pipe.

[0021] The beneficial effects of the present utility model are as follows:

[0022] In the present utility model, on the basis of the prior art, the outer shell of the cooling tower is disassembled. Without affecting the use, only part of the outer shell of the cooling tower is connected to the water inlet pipe. By using the detachable snap columns and snap blocks structure, the packing layer and the exhaust air layer where the packing material is located are more convenient to disassemble, so as to achieve the effect of facilitating the rapid replacement of the packing material and handling and transportation.

[0023] The drain pipes of the present utility model have different drainage capacities, so that the hot water will not drip too fast, increasing the usage area of the packing material. Description of the Drawings

[0024] Figure 1 : Perspective view of the outer shell part of the present utility model;

[0025] Figure 2 : Perspective view of the water inlet pipe part of the present utility model;

[0026] Figure 3 : Structural schematic diagram of the water storage bin part of the present utility model;

[0027] Figure 4 : Structural schematic diagram of the engaging post and the engaging body of the present utility model;

[0028] Figure 5 : Schematic diagram of the state when the engaging post and the engaging body of the present utility model are combined;

[0029] Description of the reference numerals in the drawings

[0030] 1. Outer shell; 11. Filler layer; 111. Exhaust fan; 112. Air outlet; 12. Exhaust layer; 131. Water outlet pipe; 132. Ventilation net; 2. Water inlet pipe; 21. Horizontal pipe; 22. Connecting pipe; 23. Vertical pipe; 3. Filling material; 4. Drainage motor; 41. Drain pipe; 42. Drainage port; 43. Water storage bin; 5. Push button; 51. Engaging post; 52. Engaging body; 53. Cross frame; 54. Connecting rod. Detailed implementation manners

[0031] To make the above and other objects, features, and advantages of the present utility model more obvious and understandable, the following specifically describes in detail according to the preferred embodiments of the present utility model and in conjunction with the accompanying drawings:

[0032] A circulating steel rolling cooling tower that is convenient to connect according to the present utility model refers to Figure 1 and Figure 2 as shown, and includes: an outer shell 1 and a water inlet pipe 2. The outer shell 1 includes a filler layer 11 and an exhaust layer 12. The water inlet pipe 2 includes a horizontally arranged horizontal pipe 21 and a vertically arranged vertical pipe 23, and the horizontal pipe 21 and the vertical pipe 23 are fixedly connected by a right-angled connecting pipe 22. The water inlet end of the water inlet pipe 2 is arranged inside the outer shell 1.

[0033] In the present utility model, the water inlet pipe 2 adopts a countercurrent water inlet method. However, since this method is already mature in the prior art and belongs to common knowledge, those skilled in the art can arbitrarily adopt techniques such as adding a water pump or using the principle of air pressure to achieve a countercurrent effect. The present utility model will not elaborate on this here.

[0034] The top of the vertical pipe 23 is fixedly connected to the drainage motor 4. The drainage motor 4 is an outer-rotor motor, and the top of the vertical pipe 23 is fixedly connected to the bottom of the housing of the drainage motor 4. An outer-rotor motor is a motor with only the housing rotating. This is a mature existing technology, so the specific motor power model, etc. of it are not limited in the present utility model, and its working principle will not be elaborated either.

[0035] As Figure 3 shown, a water storage chamber 43 is formed between the drainage motor 4 and the vertical pipe 23, and a drain pipe 41 is communicatively arranged along the circumferential direction of the surface of the water storage chamber 43. The drain pipe 41 is a pipe body with a through hole in the middle, and the drain pipe 41 is communicatively connected to the water storage chamber 43.

[0036] A plurality of drain openings 42 are opened at the bottom of the drain pipe 41. The plurality of drain openings 42 are arranged along the length direction of the drain pipe 41, and the diameter of the drain openings 42 increases as the distance from the vertical pipe 23 increases. This ensures that the corresponding hot water flow can reach the farthest end of the drain pipe 41 to ensure the water flow is dispersed.

[0037] The filler layer 11 is a hollow semi-ellipsoid. Connecting grooves (not marked in the figure) are opened on both sides of the filler layer 11. An exhaust opening 112 is opened at the top of the filler layer 11. The exhaust opening 112 is a hollow pipe and is communicatively connected to the inside of the filler layer 11. An exhaust fan 111 and an exhaust motor (not marked in the figure) are arranged in the exhaust opening 112. The exhaust fan 111 is fixedly connected to the motor shaft of the exhaust motor.

[0038] The exhaust opening 112 and the housing of the filler layer 11 are fixedly connected. In this embodiment, a sliding groove is opened on the outer wall of the exhaust fan 111 and slides in cooperation with the sliding beads embedded in the inner wall of the exhaust opening 112 pipe to increase the sliding property. And due to the distance between the exhaust opening 112 pipe and the outer wall of the filler layer 11, even if a sliding connection device is not provided, it does not affect the rotation of the exhaust fan 111. Therefore, the present utility model does not limit this.

[0039] The filler layer 11 is an ellipse with openings at the top and bottom and is hollow inside, and the outer size and shape of the filler layer 11 correspond to the bottom of the filler layer 11. A filler 3 is arranged inside the filler layer 11. The filler 3 is a wavy strip, and its material is pp material. Because the function of the filler 3 is to increase the contact area with water, so as to condense the hot water. Therefore, it is set as a wavy strip. Usually, the temperature of industrial hot water is about 90°C, which is higher than 60°C. Therefore, the high-temperature resistant pp material is used. Otherwise, the filler 3 is likely to be deformed into a straight strip or other shapes due to overheating, affecting the efficiency.

[0040] Since the filler 3 is usually in a rolled form, a through hole (not marked in the figure) is opened in the middle position of the filler 12, and the vertical pipe 23 passes through the filler 3 through the through hole.

[0041] A plurality of engaging columns 51 are arranged along the circumferential direction of the side wall at the bottom of the packing layer 11. One end of the engaging column 51 is fixedly connected to the inner wall of the packing layer 11, and engaging grooves are symmetrically formed on both sides of the other end.

[0042] As Figure 4 , Figure 5 shown, a plurality of engaging blocks (not marked in the figure) corresponding to the engaging columns 51 are arranged along the circumferential direction of the side wall at the top of the exhaust layer 12.

[0043] The engaging block includes an engaging body 52, a cross frame 53 and a push button 5. There are a pair of engaging bodies 52, which correspond to the engaging grooves.

[0044] There are a pair of cross frames 53. The middle parts of the two cross frames 53 are rotatably connected by a rotating shaft. One end of each cross frame 53 is fixedly connected to the corresponding engaging body 52, and the other ends are respectively rotatably connected to the push button 5 through a connecting rod 54.

[0045] There are two connecting rods 54. One end of each connecting rod 54 is respectively rotatably connected to the corresponding cross frame 53, and the other ends are respectively rotatably connected to the corresponding side of the push button 5.

[0046] The two engaging bodies 52 are separated by the thrust of the engaging column 51 until the engaging groove of the engaging column 51 and the engaging body 52 are engaged with each other to complete the engagement between the packing layer 11 and the exhaust layer 12.

[0047] When disassembly is required, as long as the push button 5 is pulled, the connecting rod 54 will drive the cross frame 53 to separate the two engaging bodies 52, so that the engaging column 51 can be disengaged from the engaging body 52.

[0048] The exhaust layer 12 is a spherical shape with an open top and a hollow interior, and the outer size and shape of the exhaust layer 12 correspond to the bottom of the packing layer 11.

[0049] A water outlet pipe 131 is arranged on the side surface of the exhaust layer 12, and the bottom surface of the exhaust layer 12 is inclined from the outside to the inside towards the water outlet pipe 131. The horizontal pipe 21 penetrates the outer wall of the exhaust layer 12 and is fixedly connected to the exhaust layer 12.

[0050] The bottom surface of the exhaust layer 12 is inclined towards the outlet where the water outlet pipe 131 is located to help the cooled water flow out of the condensation tower. The specific inclined shape of its bottom surface can be a funnel shape or a slope surface, etc., which is not limited in the present invention.

[0051] A ventilation net 132 is arranged on one side of the bottom of the exhaust layer 12 to blow in cold air. Arranging it at the bottom can maximize the condensation effect. In this embodiment, a cold air port can be connected to the outside of the ventilation net 132, or natural wind can be blown in through other means. Since this belongs to common knowledge and the prior art is already mature, the present invention will not elaborate and limit it, and those skilled in the art can choose to use the prior art according to the actual situation.

[0052] The present utility model is implemented as follows:

[0053] The user places the exhaust layer 12 in a suitable position and connects the water inlet pipe 2. Subsequently, the outer casing 1 is assembled using the engaging posts 51 and the engaging blocks. The hot water to be condensed is sucked in from the water inlet pipe 2 and evenly drips onto the filler 3 from the drain port 42, and fully exchanges heat with the cold gas entering from the breathable net 132. Subsequently, the condensed water flows out from the water outlet pipe 131 of the exhaust layer 12, and the gas and water vapor after absorbing heat are discharged from the exhaust port 112.

[0054] Regarding other undisclosed parts of the present utility model, such as the working principle of the motor, the connection of the circuit, etc., and the specific conveying methods of the hot water generated in the front-end process and the condensed water after condensation, since they belong to common knowledge and are not within the scope of the technical problems to be solved by the present utility model, the present utility model will not be elaborated herein.

[0055] The above detailed description is for a specific description of a feasible embodiment of the present utility model. However, the embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification made without departing from the technical spirit of the present invention shall be included in the patent scope of this application.

Claims

1. A circulating steel rolling cooling tower that is easy to connect, characterized in that: include: An outer shell and a water inlet pipe, wherein the outer shell comprises an exhaust layer and a filler layer, and the water inlet pipe is arranged in the outer shell; The packing layer is an ellipsoid with upper and lower openings and a hollow interior, and the size and shape of the outer side of the packing layer corresponds to the bottom of the exhaust layer, a plurality of engaging columns are arranged in the side wall of the bottom of the packing layer along the circumferential direction of the packing layer, and a plurality of engaging blocks corresponding to the engaging columns are arranged in the side wall of the top of the exhaust layer along the circumferential direction of the exhaust layer; One end of the clamping column is fixedly connected to the inner wall of the packing layer, and the other end is symmetrically provided with clamping grooves on both sides; The engaging block comprises an engaging body, a cross frame and a push button, wherein the engaging bodies are a pair and correspond to the engaging slots; The cross frame is a pair, the middle parts of the two cross frames are rotatably connected by a rotating shaft, one end of each cross frame is fixedly connected to the corresponding engaging body, and the other end is rotatably connected to the push button through a connecting rod; The water inlet pipe includes a horizontally arranged transverse pipe and a vertically arranged vertical pipe, a drainage motor is fixedly connected to the top of the vertical pipe, a water storage tank is formed between the drainage motor and the vertical pipe, a plurality of drainage pipes are connected and arranged along the circumferential direction of the surface of the water storage tank, a plurality of drainage ports are provided at the bottom of each drainage pipe, the plurality of drainage ports are arranged along the length direction of the drainage pipe, and the diameter of the drainage port increases as the distance from the vertical pipe increases; A water outlet pipe is provided on the side of the bottom of the exhaust layer, the bottom surface of the exhaust layer is inclined toward the location of the water outlet pipe, and the horizontal pipe passes through the outer wall of the exhaust layer and is fixedly connected to the exhaust layer; The packing layer is filled with filler.

2. A circulating steel rolling cooling tower that is easy to connect as claimed in claim 1, characterized in that: The drainage motor is an outer rotor motor, and the outer circumference of the vertical pipe is fixedly connected to the bottom of the drainage motor housing.

3. A circulating steel rolling cooling tower that is easy to connect as claimed in claim 1, characterized in that: There are two connecting rods, one end of each connecting rod is rotatably connected to the corresponding cross frame, and the other end is rotatably connected to one side corresponding to the push button.

4. A rolling mill cooling tower with easy connection circulation as claimed in claim 1, characterized in that: The filler is a wave-shaped rolled strip, and its material is PP material.

5. The easily connectable circulating steel rolling cooling tower according to claim 1, characterized in that: A cold air net is provided on one side of the exhaust layer.

6. A cooling tower for rolling mills that is easy to connect and circulate as claimed in claim 2, characterized in that: A through hole is provided in the middle of the filler, and the vertical pipe passes through the through hole to penetrate the filler.

7. A cooling tower for rolling mills with a circulation that is easy to connect as claimed in claim 2, characterized in that: The exhaust layer is a hollow semi-ellipsoid, an exhaust port is provided on the top of the exhaust layer, the exhaust port is a hollow pipe and is connected to the exhaust layer, an exhaust fan and an exhaust motor are arranged in the exhaust port, and the exhaust fan is fixedly connected to the motor shaft of the exhaust motor.

8. A cooling tower for rolling mills with a circulation that is easy to connect as claimed in claim 7, characterized in that: The drain pipe is a centrally-through pipe, and the drain pipe is communicated with the vertical pipe.

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