An energy-saving and environmentally friendly belt sintering machine

Abstract

This utility model provides an energy-saving and environmentally friendly belt sintering machine, belonging to the technical field of sintering machines. The energy-saving and environmentally friendly belt sintering machine includes an equipment structure and a filter structure disposed within the equipment structure. The equipment structure includes equipment components and an exhaust component, with the exhaust component located at the top of the equipment components. The filter structure includes a filter element and a vibrating element. The filter element is slidably connected inside the exhaust component. The vibrating element includes a motor, which is fixed to one side of the exhaust component. A first bevel gear is fixed to the output shaft end of the motor, a second bevel gear meshes with one side of the first bevel gear, a connecting rod is fixed inside the second bevel gear, a third bevel gear is fixed to the end of the connecting rod, and a fourth bevel gear meshes with one side of the third bevel gear. This utility model, by adding a filter structure next to the material unloading device, allows dust generated during unloading to accumulate and not disperse, thereby improving the air quality around the sintering machine.

Description

Technical Field

[0001] This utility model relates to the field of sintering machine technology, and more specifically, to an energy-saving and environmentally friendly belt sintering machine. Background Technology

[0002] Belt sintering machines are the main equipment used for iron ore sintering in the steel industry. Their core working principle is to achieve continuous production through the cyclical movement of a trolley on a closed track. They are mainly composed of a feeding device, ignition device, transmission device, track, trolley, air box, sealing device, etc. The trolley moves cyclically on the closed track and is driven by a star wheel at the head. However, because the sintering machine sinters powdered metal materials into blocks, the powdered metal materials can easily be scattered during feeding, which can affect the environment and the health of workers.

[0003] Chinese Patent No. CN219714011U discloses a grate cleaning device for a belt sintering machine. It includes a frame, a cleaning mechanism, a lever pulling mechanism, and a vibration mechanism. The frame is mounted above the sintering trolley. A connecting mechanism is provided above the cleaning mechanism, which is movably connected to the frame via the connecting mechanism. The lever pulling mechanism is connected to the cleaning mechanism. The vibration mechanism is mounted on the cleaning mechanism and drives it to vibrate. This invention, through the arrangement of the pressure roller and the connecting mechanism, allows the pressure roller to rotate using the power of the trolley, saving energy. It is simple, practical, reliable, and stable, applicable to both large and small belt sintering machines. Furthermore, it can increase production efficiency, reduce red ore caused by grate clogging, improve the temperature of the main exhaust gas, ensure stable operation of the electrostatic precipitator, extend the equipment's service life, and ensure stable environmental data.

[0004] Currently, although existing energy-saving and environmentally friendly belt sintering machines can clean the grate bars, they cannot absorb the iron powder generated during material discharge and cannot allow the filtered iron powder to be shaken off for sintering. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an energy-saving and environmentally friendly belt sintering machine, which aims to improve the problems of iron powder scattering and filtered iron powder not easily shaken off during the unloading process of the energy-saving and environmentally friendly belt sintering machine under normal circumstances.

[0006] This utility model is implemented as follows: This utility model provides an energy-saving and environmentally friendly belt sintering machine, including an equipment structure and a filter structure disposed inside the equipment structure. The equipment structure includes equipment components and an exhaust component, with the exhaust component disposed on top of the equipment components. The filter structure includes a filter element and a vibrating element. The filter element is slidably connected inside the exhaust component. The vibrating element includes a motor, which is fixed to one side of the exhaust component. A bevel gear one is fixed to the output shaft end of the motor. A bevel gear two meshes with one side of the bevel gear one. A connecting rod is fixed inside the bevel gear two. A bevel gear three is fixed to the end of the connecting rod. A bevel gear four meshes with one side of the bevel gear three. A rotating rod is fixed inside the bevel gear four. A cam is fixed to one side of the rotating rod, and a rotating wheel is rotatably connected inside the cam.

[0007] In one embodiment of this utility model, the device includes an inner rail, an outer rail is provided on one side of the inner rail, a star wheel is provided inside the inner rail, and a driver is provided inside the inner rail.

[0008] In one embodiment of this utility model, a roller is rotatably connected inside the outer rail, and a support block is rotatably connected to the end of the roller.

[0009] In one embodiment of this utility model, a support plate is fixed to one side of the support block, and a limit plate is fixed to one side of the support plate.

[0010] In one embodiment of this utility model, the air extraction component includes an air collection frame, which is disposed on the top of the support plate. An air extraction pipe is fixed on the top of the air collection frame, and a limit frame is fixed inside the air collection frame.

[0011] In one embodiment of this utility model, a storage rack is fixed to one side of the limiting frame, and a spring is fixed inside the limiting frame.

[0012] In one embodiment of the present invention, the filter element includes a support frame, which is slidably connected inside the limiting frame, and an air extraction hole is provided on the top of the support frame.

[0013] In one embodiment of this utility model, a filter screen is fixed inside the support frame, and filter cotton is fixed inside the support frame.

[0014] Compared with the prior art, the energy-saving and environmentally friendly belt sintering machine obtained by the above design of this utility model, when in use, is driven by the motor to rotate the first bevel gear, so that the second bevel gear can drive the third bevel gear to rotate through the connecting rod, so that the fourth bevel gear can drive the cam to rotate through the rotating rod. Therefore, by utilizing the rapid rotation of the cam and the cooperation of the spring, the support frame can be shaken up and down quickly, so as to shake the filtered iron powder onto the equipment for sintering. Furthermore, by using the air extraction pipe to extract air, the dust generated by the sintering machine during material unloading can be sucked into the support frame, thereby preventing the dust from scattering. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the energy-saving and environmentally friendly belt sintering machine provided by the embodiments of this utility model; Figure 2 A schematic diagram of an energy-saving and environmentally friendly belt sintering machine filter element provided for an embodiment of this utility model; Figure 3 A schematic diagram of the vibration component of the energy-saving and environmentally friendly belt sintering machine provided for the embodiments of this utility model; Figure 4 A partially enlarged schematic diagram of the energy-saving and environmentally friendly belt sintering machine provided for the embodiments of this utility model.

[0017] In the diagram: 100 - Equipment structure; 110 - Equipment component; 111 - Inner rail; 112 - Outer rail; 113 - Star wheel; 114 - Driver; 115 - Roller; 116 - Support block; 117 - Support plate; 118 - Limiting plate; 120 - Air extraction component; 121 - Air collection frame; 122 - Air extraction pipe; 123 - Limiting frame; 124 - Storage rack; 125 - Spring; 200 - Filter structure; 210 - Filter element; 211 - Support frame; 212 - Air extraction hole; 213 - Filter screen; 214 - Filter cotton; 220 - Vibrating component; 221 - Motor; 222 - Bevel gear one; 223 - Bevel gear two; 224 - Connecting rod; 225 - Bevel gear three; 226 - Bevel gear four; 227 - Rotating rod; 228 - Cam; 229 - Rotating wheel. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0019] Please see Figure 1-4This utility model provides a technical solution: an energy-saving and environmentally friendly belt sintering machine, including a device structure 100 and a filter structure 200 disposed inside the device structure 100. The device structure 100 includes a device component 110 and an exhaust component 120, with the exhaust component 120 disposed on top of the device component 110. The filter structure 200 includes a filter component 210 and a vibrating component 220. The filter component 210 is slidably connected inside the exhaust component 120. The vibrating component 220 includes a motor 221, which is fixed to one side of the exhaust component 120. The output shaft end of the motor 221 is fixed with... A bevel tooth 222 is connected to a bevel tooth 223 on one side. A connecting rod 224 is fixed inside the bevel tooth 223. The connecting rod 224 is rotatably connected inside the gas collection frame 121. A bevel tooth 225 is fixed at the end of the connecting rod 224. A bevel tooth 226 is connected to a bevel tooth 226 on one side. A rotating rod 227 is fixed inside the bevel tooth 226. A cam 228 is fixed on one side of the rotating rod 227. There are multiple cams 228. By rotating synchronously, the support frame 211 can be moved up and down. A rotating wheel 229 is rotatably connected inside the cam 228. The rotating wheel 229 reduces friction.

[0020] Please see Figure 1-4 The equipment component 110 includes an inner rail 111, with an outer rail 112 on one side of the inner rail 111. The outer rail 112 and the inner rail 111 together restrict the movement of the roller 115. A star wheel 113 is installed inside the inner rail 111. The star wheel 113 and the driver 114 drive the support plate 117 to move. The connection method is the existing sintering machine connection style. The driver 114 is installed inside the inner rail 111. The roller 115 is rotatably connected inside the outer rail 112. A support block 116 is rotatably connected to the end of the roller 115. A support plate 117 is fixed to one side of block 116, and a limit plate 118 is fixed to one side of support plate 117. The limit plate 118 restricts the range of iron powder. The air extraction component 120 includes an air collection frame 121, which is set on the top of support plate 117. An air extraction pipe 122 is fixed to the top of air collection frame 121. A limit frame 123 is fixed inside air collection frame 121. A storage rack 124 is fixed to one side of limit frame 123. A spring 125 is fixed inside limit frame 123. The spring 125 enables support frame 211 to move down quickly.

[0021] Please see Figure 2-4 The filter element 210 includes a support frame 211, which is slidably connected inside the limiting frame 123. The top of the support frame 211 has an air extraction hole 212. A filter screen 213 is fixed inside the support frame 211. The filter screen 213 and filter cotton 214 filter iron powder entrained in the air. The filter cotton 214 is fixed inside the support frame 211.

[0022] Specifically, the working principle of this energy-saving and environmentally friendly belt sintering machine is as follows: During operation, when the sintering machine begins unloading, the external air extraction device is activated, allowing the extraction pipe 122 to draw in a large amount of air. This external air carries the floating iron powder into the support frame 211. At this time, the filter screen 213 intercepts larger iron powder particles, while the filter cotton 214 intercepts smaller iron powder particles. Subsequently, the air passes through the extraction hole 212 and enters the extraction pipe 122. After unloading is completed, the motor 221 is started, causing the motor 221 to drive the first bevel gear 222 to rotate. This, in turn, causes the second bevel gear 223 to drive the conical gear 224 via the connecting rod 224. When tooth 225 rotates, bevel tooth 226 drives rotating rod 227 to rotate. At this time, four cams 228 will rotate simultaneously and push the support frame 211. After the cams 228 rotate a certain angle, under the action of spring 125 and gravity of support frame 211, the support frame 211 can move down quickly. Thus, the support frame 211 shakes by moving up and down quickly, so that the filtered iron powder falls onto support plate 117 to be sintered. (Note: the equipment component 110 in this design is the trolley running structure of the existing belt sintering machine, which is not drawn in detail in the figure.)

[0023] It should be noted that the specific model and specifications of motor 221 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0024] The power supply and principle of motor 221 are clear to those skilled in the art and will not be described in detail here.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An energy-saving and environmentally friendly belt sintering machine, comprising a device structure (100) and a filter structure (200) disposed inside the device structure (100), characterized in that, The device structure (100) includes a device component (110) and an air extraction component (120). The air extraction component (120) is disposed on the top of the device component (110). The filter structure (200) includes a filter component (210) and a vibrating component (220). The filter component (210) is slidably connected inside the air extraction component (120). The vibrating component (220) includes a motor (221). The motor (221) is fixed on one side of the air extraction component (120), and the output shaft end of the motor (221) is fixed. There is a bevel tooth 1 (222), and a bevel tooth 2 (223) meshes with one side of the bevel tooth 1 (222). A connecting rod (224) is fixed inside the bevel tooth 2 (223). A bevel tooth 3 (225) is fixed at the end of the connecting rod (224). A bevel tooth 4 (226) meshes with one side of the bevel tooth 3 (225). A rotating rod (227) is fixed inside the bevel tooth 4 (226). A cam (228) is fixed on one side of the rotating rod (227). A rotating wheel (229) is rotatably connected inside the cam (228).

2. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that, The device (110) includes an inner rail (111), an outer rail (112) is provided on one side of the inner rail (111), a star wheel (113) is provided inside the inner rail (111), and a driver (114) is provided inside the inner rail (111).

3. The energy-saving and environment-friendly belt sintering machine according to claim 2, characterized in that, The outer rail (112) is rotatably connected to a roller (115), and the end of the roller (115) is rotatably connected to a support block (116).

4. The energy-saving and environment-friendly belt sintering machine according to claim 3, characterized in that, A support plate (117) is fixed to one side of the support block (116), and a limit plate (118) is fixed to one side of the support plate (117).

5. The energy-saving and environment-friendly belt sintering machine according to claim 4, characterized in that, The air extraction component (120) includes an air collection frame (121), which is located on the top of the support plate (117). An air extraction pipe (122) is fixed on the top of the air collection frame (121), and a limit frame (123) is fixed inside the air collection frame (121).

6. The energy-saving and environment-friendly belt sintering machine according to claim 5, characterized in that, A storage rack (124) is fixed on one side of the limiting frame (123), and a spring (125) is fixed inside the limiting frame (123).

7. The energy-saving and environment-friendly belt sintering machine according to claim 6, characterized in that, The filter element (210) includes a support frame (211), which is slidably connected inside the limiting frame (123), and the top of the support frame (211) is provided with an air extraction hole (212).

8. The energy-saving and environment-friendly belt sintering machine according to claim 7, characterized in that, A filter screen (213) is fixed inside the support frame (211), and a filter cotton (214) is fixed inside the support frame (211).

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