Iron and steel metallurgy conveying roller way with cooling function

Abstract

The utility model relates to the technical field of ferrous metallurgy, and discloses a ferrous metallurgy conveying roller way with a cooling function, which comprises a fixing frame, a plurality of fixing supports are fixedly connected to the front side and the rear side of the top of the fixing frame, and conveying frames are fixedly connected to the top ends of the plurality of fixing supports on the front side and the top ends of the plurality of fixing supports on the rear side. And a conveying roller is rotationally connected between every two adjacent conveying frames, a driving motor is fixedly installed at the right end of the front side of the conveying frame on the front side, a plurality of chains are connected to the front ends of the multiple conveying rollers in a meshed mode, and the output end of the driving motor is connected with the inner bottom end of the chain at the right end in a meshed mode. According to the cooling device, water is pumped from the water tank through the booster water pump at the top of the top plate and is atomized and sprayed out through the atomizing nozzles to cool materials and the conveying rollers, so that the materials are efficiently and stably conveyed, the temperature of the materials is accurately controlled, and the product quality and smooth production are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel metallurgy technology, especially a steel metallurgy conveying roller way with cooling function. BACKGROUND

[0002] The steel metallurgy conveying roller way is a conveying equipment in the steel metallurgy production process, and in the smelting, processing and transportation of steel, an efficient, stable and accurate conveying system is needed to ensure the production process, the conveying roller way is composed of a plurality of parallel arranged rollers, the rollers are installed on a solid frame structure, can carry and transport steel materials of various shapes, sizes and weights, need to adapt to high temperature, high load, harsh working environment, and also meet the conveying speed, precision and stability requirements under different process requirements.

[0003] Because a large amount of heat is generated in the steel production process, if not promptly and effectively cooled, the quality of the material and the subsequent processing performance will be seriously affected, and the factory will use artificial water pipes to directly cool the material to save production costs, although this method can avoid the quality problem caused by overheating of the material to a certain extent, but due to the direct water spraying of the water pipe, the cooling is not uniform, and the material in some positions will be overcooled, while other parts will be insufficiently cooled, this uneven cooling effect is easy to cause stress in the material, and then cracks in the subsequent processing or use process, resulting in a decline in product quality, in addition, this direct water spraying method also causes waste of water resources, increases production cost, and too much water will also cause the equipment to rust. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a steel metallurgy conveying roller way with cooling function, which aims to improve the problem of uneven cooling caused by the direct water spraying of the water pipe in the prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A steel metallurgical conveying roller with cooling function, including fixed frame, the top of fixed frame is fixedly connected with a plurality of fixed supports in front and back sides, the top of a plurality of fixed supports of front side is fixedly connected with the top of a plurality of fixed supports of back side, and the top of two conveying frames is fixedly connected with the conveying roller, and the right end of front side of conveying frame is fixedly installed with drive motor, and the front end of a plurality of conveying rollers is respectively engaged with a plurality of chains, and the inside bottom of chain of right end is engaged with the output end of drive motor, and the top of fixed frame is fixedly connected with water tank, and the top of two conveying frames is fixedly connected with side plate, and the top of two side plates is fixedly connected with top plate, and the top of top plate is fixedly installed with booster water pump, and the back side bottom of water tank is communicated with the input end of booster water pump through water pipe, and the top of top plate is communicated with the output end of booster water pump through water pipe, and the bottom of top plate is equidistantly communicated with a plurality of atomizing nozzles, and the top of water tank is provided with water mist collecting mechanism, and water mist collecting mechanism is used to collect water vapor generated during cooling.

[0006] As a further description of the above technical scheme:

[0007] The water mist collecting mechanism includes a collecting box, the collecting box is fixedly connected to the top of the water tank, a plurality of fans are fixedly installed on the top of the collecting box, a water-absorbing cotton is arranged at the inner bottom end of the collecting box, a plurality of fixing nails are penetrated through the top of the water-absorbing cotton, the bottom ends of the fixing nails are penetrated through the inner bottom wall of the collecting box, a flow guide pipe is communicated with the left front end of the bottom of the collecting box, and a plurality of drainage holes are formed in the top of the outer wall of the flow guide pipe.

[0008] As a further description of the above technical scheme:

[0009] The top rear right end of the fixed frame is fixedly connected with a support plate, and the top of the support plate adopts an L-shaped structure.

[0010] As a further description of the above technical scheme:

[0011] The top of the support plate is fixedly installed with a controller, and the controller is electrically connected with the drive motor, the booster water pump and the plurality of fans.

[0012] As a further description of the above technical scheme:

[0013] The top front side of the support plate is fixedly installed with a water pressure gauge, and the water pressure gauge is electrically connected with the booster water pump.

[0014] As a further description of the above technical scheme:

[0015] The water tank is provided with a water injection pipe in the middle of the front side, and a sealing cover is rotatably connected to the top of the water injection pipe.

[0016] As a further description of the above technical solution:

[0017] The bottom of the fixing frame is fixedly connected with anti-skid foot pads at four corners, and the anti-skid foot pads have a conical structure.

[0018] As a further description of the above technical solution:

[0019] The top of each of the two conveying frames is fixedly connected with a protective plate, and the left and right ends of the two protective plates are provided with an outward opening inclination angle.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the driving motor output end is engaged with the right end chain, driving multiple conveying rollers to rotate synchronously, realizing stable conveying of materials on the conveying rollers, and the booster pump at the top of the top plate draws water from the water tank, which is atomized and sprayed through the atomizing nozzle, cooling the materials and the conveying rollers, realizing efficient and stable conveying of materials, accurately controlling the material temperature, and ensuring product quality and smooth production.

[0022] 2. In the utility model, the collection box is fixed on the top of the water tank to provide a collection space, the fan generates suction to suck water vapor into the collection box, the water vapor is adsorbed by the water absorption cotton, and after saturation, the excess water is discharged through the guide pipe and the drainage hole, realizing reduction of the influence of water vapor on the environment, recycling of water resources, and improvement of system operation efficiency and environmental protection performance. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of a steel metallurgical conveying roller with cooling function is provided for the utility model;

[0024] Figure 2 A rear view of a steel metallurgical conveying roller with cooling function is provided for the utility model;

[0025] Figure 3 A structure diagram of a collection box in a steel metallurgical conveying roller with cooling function is provided for the utility model;

[0026] Figure 4 A sectional view of a water mist collection mechanism in a steel metallurgical conveying roller with cooling function is provided for the utility model;

[0027] Figure 5 A structure diagram of an atomizing nozzle in a steel metallurgical conveying roller with cooling function is provided for the utility model.

[0028] LEGEND:

[0029] 1, fixed frame; 2, water mist collection mechanism; 201, collection box; 202, fan; 203, water absorption cotton; 204, fixing nail; 205, flow guide pipe; 206, drainage hole; 3, fixed support; 4, conveying frame; 5, conveying roller; 6, drive motor; 7, chain; 8, water tank; 9, side plate; 10, top plate; 11, booster pump; 12, atomizing nozzle; 13, support plate; 14, controller; 15, water pressure gauge; 16, water injection pipe; 17, sealing cover; 18, anti-skid foot pad; 19, protection plate; 20, fixing bolt. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Referring to Figure 1 , Figure 2 and Figure 5 , the utility model provides an embodiment: a kind of steel metallurgical conveying roller with cooling function, including fixed frame 1, the top of fixed frame 1 is fixedly connected with multiple fixed supports 3 in front and back sides, the top of multiple fixed supports 3 in front is fixedly connected with conveying frame 4 with the top of multiple fixed supports 3 in back sides, the adjacent between two conveying frames 4 is rotatably connected with conveying roller 5, the front right end of front conveying frame 4 is fixedly installed with drive motor 6, the front end of multiple conveying rollers 5 is respectively engaged with multiple chains 7, the inside bottom end of right end chain 7 is engaged with the output end of drive motor 6, the top of fixed frame 1 is fixedly connected with water tank 8 in the center, the top of two conveying frames 4 is fixedly connected with side plate 9, the top of the adjacent between two side plates 9 is fixedly connected with top plate 10, the top of top plate 10 is fixedly installed with booster pump 11, the input end of booster pump 11 is communicated with the back side bottom end of water tank 8 by water pipe, the output end of booster pump 11 is communicated with the top of top plate 10 by water pipe, the bottom of top plate 10 is equidistantly communicated with multiple atomizing nozzles 12, the top of water tank 8 is provided with water mist collection mechanism 2, water mist collection mechanism 2 is used to collect water vapor generated when cooling.

[0032] Specifically, in the production process of steel metallurgy, the fixed frame 1 is a bottom support structure for bearing the weight and pressure of the upper conveying components and the conveyed materials, the fixed supports 3 are fixed to the top front and rear sides of the fixed frame 1, which play a role in connecting and supporting the conveying frames 4, the plurality of fixed supports 3 are evenly distributed to ensure that the conveying frames 4 remain stable during operation and do not shake or tilt, the conveying frames 4 are stably installed on the fixed frame 1 through the fixed supports 3, and between the two adjacent conveying frames 4, a plurality of conveying rollers 5 are evenly arranged and can rotate flexibly, when the conveying function needs to be started, the output end of the driving motor 6 is engaged with the inner bottom end of the right end chain 7, the plurality of conveying rollers 5 are driven to rotate synchronously through the transmission of the chain 7, so that the materials are stably conveyed on the conveying rollers 5, in order to control the temperature of the materials and avoid overheating affecting the quality of the materials and subsequent processing during the conveying process, the water tank 8 at the top center of the fixed frame 1 is used to store cooling water, when cooling is needed, the booster water pump 11 at the top of the top plate 10 is started, water is extracted from the rear bottom end of the water tank 8 through the water pipe, the water pressure is increased under the action of the booster water pump 11, and is delivered to the output end of the booster water pump 11 through the water pipe, and then reaches the top of the top plate 10, and then the water is sprayed out through the plurality of atomizing nozzles 12 connected at equal intervals at the bottom of the top plate 10, the atomizing nozzles 12 can uniformly atomize the water into fine water droplets, and form mist spraying on the conveying rollers 5 and the conveyed materials, the atomized water droplets can evaporate quickly and absorb a large amount of heat, so as to realize rapid cooling of the materials and the conveying rollers 5, and the two side plates 9 play a certain protection role to prevent the atomized water droplets from splashing outward, so as to ensure that the cooling effect is concentrated within the range of the conveying roller, so as to timely and effectively control the temperature of the materials and the equipment, and ensure the smooth progress of steel metallurgy production and the stability of product quality.

[0033] Referring to Figure 1 , Figure 3 and Figure 4 , the water mist collecting mechanism 2 comprises a collecting box 201 fixedly connected to the top of the water tank 8, a plurality of fans 202 are fixedly installed at the top of the collecting box 201, a water absorbing cotton 203 is arranged at the inner bottom end of the collecting box 201, a plurality of fixed nails 204 are penetrated through the top of the water absorbing cotton 203, the bottom ends of the plurality of fixed nails 204 are penetrated through the inner bottom wall of the collecting box 201, a flow guide pipe 205 is communicated to the bottom left front end of the collecting box 201, and a plurality of drainage holes 206 are formed in the outer wall top of the flow guide pipe 205.

[0034] Specifically, in the cooling process of the steel metallurgical conveying roller, the water mist collecting mechanism 2 effectively handles the water vapor generated during cooling. When the cooling system sprays fine water mist through multiple atomizing nozzles 12 at the bottom of the top plate 10 to cool the conveying roller 5 and the material, a large amount of water vapor is generated. At this time, the collecting box 201 serves as the main structure for collecting water mist. It is fixedly connected to the top of the water tank 8 to provide space for collecting water vapor. Its stable connection ensures that it will not loosen or shift during operation. Multiple fans 202 are fixedly installed on the top of the collecting box 201. The fans 202 generate strong suction to quickly suck the water vapor generated during cooling into the interior of the collecting box 201. The water vapor entering the interior of the collecting box 201 moves downward and encounters the water-absorbing cotton 203 at the bottom end of the interior. The water-absorbing cotton 203 has good water absorption and can quickly absorb the water in the water vapor. To ensure the stability of the water-absorbing cotton 203, multiple fixing nails 204 are penetrated through the top of the water-absorbing cotton 203. The bottom ends of the fixing nails 204 are penetrated through the inner bottom wall of the collecting box 201, thereby fixing the water-absorbing cotton 203 inside the collecting box 201 and preventing the water-absorbing cotton 203 from moving or deforming during the startup of the multiple fans 202. As the water-absorbing cotton 203 continuously absorbs water, when it reaches a certain saturation degree, the excess water is discharged through the flow guide pipe 205 connected to the left front end of the bottom of the collecting box 201. The multiple drainage holes 206 opened on the outer wall of the top of the flow guide pipe 205 can uniformly guide the water to flow out, avoiding local water accumulation or poor drainage. During the entire water mist collecting process, the fans 202 continue to operate to maintain the negative pressure state inside the collecting box 201, ensuring that water vapor can be continuously sucked in, the water-absorbing cotton 203 continuously absorbs water, and the flow guide pipe 205 and the drainage holes 206 timely discharge excess water, so that the water mist collecting mechanism 2 can continuously and efficiently work, effectively reducing the impact of water vapor on the surrounding environment during cooling, and achieving water resource recycling, improving the operation efficiency and environmental performance of the entire conveying roller system.

[0035] With reference to Figure 1 and Figure 2 , the top rear right end of the fixing frame 1 is fixedly connected with a support plate 13, and the top of the support plate 13 adopts an L-shaped structure; the top of the support plate 13 is fixedly installed with a controller 14, and the controller 14 is electrically connected with the driving motor 6, the booster water pump 11 and the multiple fans 202; the top front side of the support plate 13 is fixedly installed with a water pressure gauge 15, and the water pressure gauge 15 is electrically connected with the booster water pump 11; the front side of the water tank 8 is communicated with a water filling pipe 16, and the top of the water filling pipe 16 is rotatably connected with a sealing cover 17; the bottom of the fixing frame 1 is fixedly connected with anti-skid foot pads 18 at the four corners, and the anti-skid foot pads 18 adopt a conical structure; the top of each of the two conveying frames 4 is fixedly connected with a protective plate 19, and the left and right ends of the two protective plates 19 are provided with outwardly opening inclination angles.

[0036] Specifically, the support plate 13 fixedly connected to the top rear right end of the fixing frame 1 provides mounting positions for the controller 14 and the water pressure gauge 15, the top of the support plate 13 adopts an L-shaped structure, which increases the stability and space utilization of the mounting surface, the controller 14 is electrically connected with the driving motor 6, the booster water pump 11 and the plurality of fans 202, the speed of the driving motor 6 can be flexibly adjusted according to actual production needs, so as to change the conveying speed of the conveying roller 5, at the same time, the working power of the booster water pump 11 can be controlled to adjust the amount and pressure of the sprayed water mist, so as to achieve the best cooling effect, the operation of the plurality of fans 202 can also be regulated and controlled to ensure the efficient work of the water mist collecting mechanism 2, the water pressure gauge 15 fixedly installed on the top front side of the support plate 13 is electrically connected with the booster water pump 11, which can monitor the water pressure output by the booster water pump 11 in real time, when the water pressure exceeds or is lower than the set range, a signal will be sent to the controller 14, and the controller 14 will make corresponding adjustment to the booster water pump 11, the water injection pipe 16 communicated with the middle part of the front side of the water tank 8 is used to supplement cooling water in the water tank 8, the sealing cover 17 rotatably connected to the top of the water injection pipe 16 is kept closed when not injecting water, which prevents dust from entering the water tank 8 and reduces water evaporation loss, the anti-skid foot pads 18 fixedly connected to the four corners of the bottom of the fixing frame 1 adopt a conical structure, which can increase the contact area and friction with the ground to ensure that the entire conveying roller bed will not be displaced due to vibration or external force during operation, thereby ensuring the stability and safety of conveying, the protection plates 19 fixedly connected to the top of the two conveying frames 4 can play a protective role during conveying to prevent materials from falling from both sides of the conveying roller 5, and the protection plates 19 are designed to be outwardly opened at an inclination angle, which facilitates the smooth entry and exit of materials into and out of the conveying roller bed, thereby reducing the probability of jamming and blocking.

[0037] Working principle: in the production process of steel metallurgy, the fixed frame 1 is the bottom support structure, used to bear the weight and pressure from the upper conveying components and the transported materials, the fixed support 3 is fixed on the top of the fixed frame 1 front and rear side, which plays a connecting and supporting role of the conveying frame 4, multiple fixed supports 3 are evenly distributed, which ensures that the conveying frame 4 keeps stable during operation and will not shake or tilt, the conveying frame 4 is stably installed on the fixed frame 1 through the fixed support 3, between two adjacent conveying frames 4, multiple conveying rollers 5 are evenly arranged and can rotate flexibly, when the conveying function is needed to start, the output end of the driving motor 6 is engaged with the inside bottom end of the right end chain 7, through the transmission of the chain 7, multiple conveying rollers 5 are driven to rotate synchronously, so as to realize the stable conveying of materials on the conveying roller 5, in the conveying process, in order to control the temperature of the materials and avoid overheating affecting the quality of the materials and subsequent processing, the water tank 8 at the top center of the fixed frame 1 is used to store cooling water, when cooling is needed, the booster water pump 11 at the top of the top plate 10 is started, water is extracted from the rear bottom end of the water tank 8 through the water pipe, the water pressure is increased under the action of the booster water pump 11, and is delivered to the output end of the booster water pump 11 through the water pipe, and then reaches the top of the top plate 10, then the water is sprayed out through multiple atomizing nozzles 12 connected at equal intervals at the bottom of the top plate 10, these atomizing nozzles 12 can uniformly atomize the water into fine water droplets, forming mist spray on the conveying roller 5 and the transported materials, the atomized water droplets can evaporate quickly and absorb a lot of heat, so as to realize the rapid cooling of the materials and the conveying roller 5, two side plates 9 play a protective role;

[0038] And, when the cooling system sprays fine water mist through the plurality of atomizing nozzles 12 at the bottom of the top plate 10 to cool the conveying roller 5 and the material, a large amount of water vapor is generated, at this time, the collection box 201 serves as the main structure of water mist collection, by being fixedly connected at the top of the water tank 8, providing space for collecting water vapor, and the stable connection mode ensures that there is no loosening or displacement during work, the plurality of fans 202 fixedly installed at the top of the collection box 201 are started, the fans 202 generate strong suction to quickly suck the water vapor generated during the cooling process into the inside of the collection box 201, the water vapor entering the inside of the collection box 201 moves downward and meets the water-absorbing cotton 203 at the bottom end of the inside, the water-absorbing cotton 203 has good water absorption and can quickly absorb water in the water vapor, in order to ensure the stability of the water-absorbing cotton 203, a plurality of fixing nails 204 are penetrated through the top of the water-absorbing cotton 203, the bottom ends of the fixing nails 204 are penetrated through the inner bottom wall of the collection box 201, so that the water-absorbing cotton 203 is fixed in the collection box 201, preventing the plurality of fans 202 from moving or deforming during startup, as the water-absorbing cotton 203 continuously absorbs water, when reaching a certain saturation, the excess water is discharged through the flow guide pipe 205 connected to the left front end of the bottom of the collection box 201, the plurality of drainage holes 206 opened at the top of the outer wall of the flow guide pipe 205 can uniformly guide the water to flow out, avoiding the situation of local water accumulation or poor drainage, during the entire water mist collection process, the fan 202 continuously operates to maintain the negative pressure state in the collection box 201, ensuring that water vapor can be continuously sucked in, the water-absorbing cotton 203 continuously absorbs water, and the flow guide pipe 205 and the drainage hole 206 timely discharge excess water.

[0039] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A steel metallurgical conveyor roller with cooling function, comprising a fixed frame (1), characterized in that: The top of the fixed frame (1) is fixedly connected with a plurality of fixed supports (3), the top of the front side of the plurality of fixed supports (3) is fixedly connected with the top of the plurality of fixed supports (3) on the rear side, the front side of the two conveying frames (4) is rotatably connected with conveying rollers (5), the right end of the front side of the conveying frame (4) is fixedly installed with a driving motor (6), the front end of the plurality of conveying rollers (5) is respectively meshed with a plurality of chains (7), the output end of the driving motor (6) is meshed with the inside bottom end of the right end of the chain (7), the top of the fixed frame (1) is fixedly connected with a water tank (8), the top of the two conveying frames (4) is fixedly connected with side plates (9), the top of the two side plates (9) is fixedly connected with a top plate (10), the top of the top plate (10) is fixedly installed with a booster water pump (11), the input end of the booster water pump (11) is communicated with the rear side bottom end of the water tank (8) through a water pipe, the output end of the booster water pump (11) is communicated with the top of the top plate (10) through a water pipe, the bottom of the top plate (10) is equidistantly communicated with a plurality of atomizing nozzles (12), the top of the water tank (8) is provided with a water mist collecting mechanism (2), and the water mist collecting mechanism (2) is used to collect water vapor generated during cooling.

2. A steel metallurgical conveyor table with cooling function according to claim 1, characterized in that: The water mist collecting mechanism (2) comprises a collecting box (201), the collecting box (201) is fixedly connected to the top of the water tank (8), a plurality of fans (202) are fixedly installed on the top of the collecting box (201), a water absorbing cotton (203) is arranged on the inside bottom end of the collecting box (201), a plurality of fixing nails (204) are penetrated through the top of the water absorbing cotton (203), the bottom ends of the plurality of fixing nails (204) are penetrated into the inner bottom wall of the collecting box (201), a flow guide pipe (205) is communicated with the left front end of the bottom of the collecting box (201), a plurality of drainage holes (206) are formed in the top of the outer wall of the flow guide pipe (205).

3. A steel metallurgical conveyor table with cooling function according to claim 1, characterized in that: The top of the fixed frame (1) is fixedly connected with a support plate (13), and the top of the support plate (13) adopts an L-shaped structure.

4. A steel metallurgical conveyor table with cooling function according to claim 3, characterized in that: The top of the support plate (13) is fixedly installed with a controller (14), and the controller (14) is electrically connected with the driving motor (6), the booster water pump (11) and the plurality of fans (202).

5. A steel metallurgical conveyor table with cooling function according to claim 3, characterized in that: The top of the support plate (13) is fixedly installed with a water pressure gauge (15), and the water pressure gauge (15) is electrically connected with the booster water pump (11).

6. A steel metallurgical conveyor table with cooling function according to claim 1, characterized in that: The front side of the water tank (8) is communicated with a water injection pipe (16), and the top of the water injection pipe (16) is rotatably connected with a sealing cover (17).

7. A steel metallurgical conveyor table with cooling function according to claim 1, characterized in that: The bottom of the fixed frame (1) is fixedly connected with a plurality of anti-skid foot pads (18), and the shape of the anti-skid foot pad (18) adopts a conical structure.

8. A steel metallurgical conveyor table with cooling function according to claim 1, characterized in that: The top of the fixed frame (1) is fixedly connected with a support plate (19), and the left and right ends of the two protection plates (19) are provided with an outward opening inclination.

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