Refractory material on-site batching and dedusting mechanism

Abstract

The utility model belongs to the technical field of dust removal, and particularly relates to a refractory material on-site batching dust removal mechanism which comprises a moving trolley, a dust removal tank, an air pump, a cover plate and a guide pipe, the dust removal tank and the air pump are fixed to the top of the moving trolley, an inlet is formed in the top of the cover plate, and the guide pipe is connected with the air pump and the inlet. An exhaust pipe is arranged on the side wall of the dust removal tank, a filter plate is arranged in the dust removal tank, a swing assembly driven by airflow is arranged in the dust removal tank, and a cleaning assembly driven by the swing assembly is arranged between the swing assembly and the filter plate. The swing assembly comprises a rotating rod, an impeller fixed to the rotating rod and protruding ends located on the two sides of the impeller, and each protruding end is rotationally sleeved with a shaft sleeve. The top and the bottom of the filter plate can be cleaned by the cleaning plate, so that the dust filtration and purification treatment of the filter plate is improved, and the influence on the dust filtration and purification caused by the blockage of impurities on the filter plate is prevented.

Description

Technical Field

[0001] This utility model relates to the field of dust removal, and in particular to a dust removal mechanism for on-site batching of refractory materials. Background Technology

[0002] When mixing various carbon-containing refractory materials, they are usually poured directly into a mixing tank for mixing. Dust is easily generated during the mixing process, and excessive dust can cause harm to the surrounding environment and workers. Therefore, it is necessary to treat the dust through a dust removal system.

[0003] A search revealed Chinese patent application CN219701485U, which discloses a batching and dust removal mechanism for processing carbonaceous refractory materials. The mechanism includes a batching box with a feeding mechanism on one side and a stirring mechanism inside. A discharge pipe is fixedly connected to one side of the batching box, and a dust removal mechanism is located at the top of the box. This dust removal mechanism includes a fan, the bottom of which is fixedly connected to the top of the batching box. A suction pipe is fixedly connected to one side of the fan, with one end extending into the interior of the batching box and equipped with a dust collection component. This invention relates to the field of refractory material processing technology. This batching and dust removal mechanism for processing carbonaceous refractory materials uses a fan to transport dust generated during stirring inside the batching box to a dust suppression box, preventing direct dust discharge and harm to the surrounding environment and personnel. A water pump is then used to spray the dust, achieving a dust suppression effect.

[0004] Existing dust handling mechanisms typically transport the equipment to one side of the batching site, where an air pump extracts and filters the dust. However, as a large amount of dust enters, the interior of the mechanism becomes clogged, thus affecting the dust filtration effect. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A dust removal mechanism for on-site batching of refractory materials includes a mobile trolley, a dust collection tank, an air pump, a cover plate, and a conduit. The dust collection tank and the air pump are fixed to the top of the mobile trolley. The top of the cover plate has an inlet, and the conduit connects the air pump to the inlet. The side wall of the dust collection tank has an exhaust pipe. The dust collection tank contains a filter plate and an airflow-driven oscillating assembly. A cleaning assembly driven by the oscillating assembly is located between the oscillating assembly and the filter plate. The oscillating assembly includes a rotating rod, an impeller fixed to the rotating rod, and protruding ends on both sides of the impeller. Each protruding end is rotatably sleeved with a bushing, and a push rod is hinged to the bushing. The cleaning assembly includes a rotating seat rotatably connected to the filter plate, multiple vertically distributed cleaning plates fixed to the rotating seat, and a rotating cylinder connected to the top of the rotating seat. The outer wall of the rotating cylinder has a spiral groove, and a pressure rod extending into the spiral groove is fixed to the push rod.

[0007] Preferably, vertical guide grooves are provided on both sides of the inner wall of the dust collector, and the push rod is connected by bolts to a guide block that is slidably disposed in the guide groove.

[0008] Preferably, the bottom of the dust collection tank is provided with an air jet assembly, which is driven by the swing assembly.

[0009] Preferably, the jet assembly includes two push rods, two pressure plates, two compression pads, and a jet pipe. The bottom sides of the inner wall of the dust collector are provided with sliding grooves, and a pull-out opening is provided between the guide groove and the sliding groove. The push rod is slidably disposed in the pull-out opening, and its two ends are respectively connected to the guide block and the pressure plate located in the sliding groove. The compression pad is disposed between the pressure plate and the bottom inner wall of the dust collector, and the jet pipe is fixed to the bottom of the dust collector.

[0010] Preferably, a connecting pipe is provided between the bottom two sides of the dust removal tank and the compression pad, and multiple inclined air nozzles are provided at the top of the air jet pipe.

[0011] Preferably, two adjacent cleaning plates are located at the top and bottom of the filter plate, respectively.

[0012] Preferably, the two ends of the rotating rod are rotatably connected to the inner wall of the dust collector via bearings.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the setting of swing components and cleaning components, moves the dust removal mechanism to one side of the batching site by a mobile trolley during the on-site batching of refractory materials. At this time, the air pump is started, which extracts the dust generated during batching and transports it to the inside of the dust collection tank through a conduit. The dust acts on the impeller, and the impeller drives the rotating rod to rotate under the impact of the dust. The protruding end rotates synchronously with the rotation of the rotating rod, and the push rod moves downward under the action of the protruding end and the bushing. When the push rod moves downward, it drives the pressure rod to move downward. When the pressure rod moves downward, it drives the rotating drum to rotate along the spiral groove. When the rotating drum rotates, it drives the rotating seat and the cleaning plate to rotate. At this time, the cleaning plate cleans the top and bottom of the filter plate to improve the filtration and purification of dust by the filter plate and prevent impurities from clogging the filter plate and affecting the filtration and purification of dust.

[0015] 2. This utility model, through the setting of a swing component and an air jet component, when the swing component swings, the push rod will drive the guide block to move. At this time, the push rod will drive the pressure plate to squeeze the compression pad. The gas inside the compression pad, after being squeezed, will be transported to the inside of the air jet pipe through the connecting pipe and sprayed upward through the air jet nozzle. Due to the inclined setting of the air jet nozzle, the airflow will be sprayed obliquely to the bottom of the filter plate, thereby facilitating further treatment of impurities blocked on the filter plate and improving the dust removal mechanism's dust treatment effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a dust removal mechanism for on-site batching of refractory materials proposed in this utility model;

[0017] Figure 2 This is a side view of a dust removal mechanism for on-site batching of refractory materials proposed in this utility model.

[0018] Figure 3 This is a cross-sectional view of the dust collection tank of a dust collection mechanism for on-site batching of refractory materials proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of a dust removal mechanism for on-site batching of refractory materials proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the anti-clogging component structure of a dust removal mechanism for on-site batching of refractory materials proposed in this utility model;

[0021] Figure 6 This is a schematic diagram of the jet assembly structure of a dust removal mechanism for on-site batching of refractory materials proposed in this utility model.

[0022] In the attached diagram: 1. Mobile trolley; 2. Air pump; 3. Conduit; 4. Dust collection tank; 5. Cover plate; 6. Exhaust pipe; 7. Swing assembly; 8. Guide groove; 9. Filter plate; 10. Cleaning assembly; 11. Air jet assembly; 12. Rotating rod; 13. Protruding end; 14. Bushing; 15. Impeller; 16. Pressure rod; 17. Push rod; 18. Guide block; 19. Rotary drum; 20. Spiral groove; 21. Rotating seat; 22. Cleaning plate; 23. Pressure plate; 24. Top rod; 25. Compression pad; 26. Air jet pipe; 27. Connecting pipe; 28. Air jet nozzle. Detailed Implementation

[0023] Example 1, referring to Figures 1-5 A dust collection and dispensing mechanism for on-site batching of refractory materials includes a mobile trolley 1, a dust collection tank 4, an air pump 2, and a conduit 3. The dust collection tank 4 is bolted to one side of the top of the mobile trolley 1, and the air pump 2 is bolted to the other side of the top of the mobile trolley 1. A cover plate 5 is bolted to the top of the dust collection tank 4, and an inlet is provided on the top of the cover plate 5. The two ends of the conduit 3 are connected to the inlet and the air pump 2 respectively via flanges. An exhaust pipe 6 is provided on one side of the dust collection tank 4 near the bottom. A filter plate 9 is bolted to the inner wall of the dust collection tank 4. A swing assembly 7 is provided inside the dust collection tank 4, and a cleaning assembly 10 is provided between the swing assembly 7 and the filter plate 9. The swing assembly 7 includes a rotating rod 12, two bushings 14, an impeller 15, and two push rods 17. The two ends of the rotating rod 12 are rotatably connected to the dust collection tank 4 via bearings. The inner wall of the tank 4 has an impeller 15 fixedly sleeved on a rotating rod 12. Both sides of the outer wall of the rotating rod 12 are provided with protruding ends 13. The bushing 14 is rotatably sleeved on the outer circumferential wall of the protruding ends 13. The push rod 17 is connected to the bushing 14 by a hinge. The cleaning assembly 10 includes a rotating seat 21, multiple cleaning plates 22, a rotating cylinder 19, and a pressure rod 16. The rotating seat 21 is rotatably connected to the filter plate 9 by a bearing. The multiple cleaning plates 22 are fixed to both sides of the outer wall of the rotating seat 21 by bolts. Two adjacent cleaning plates 22 are arranged vertically to clean the top and bottom of the filter plate 9. The top of the rotating seat 21 is connected to the rotating cylinder 19 by bolts. The outer wall of the rotating cylinder 19 is provided with a spiral groove 20. One end of the pressure rod 16 is located inside the spiral groove 20, and the other end is fixed to one of the push rods 17.

[0024] When refractory materials are batched on-site, the dust removal mechanism is moved to one side of the batching site by the mobile trolley 1. At this time, the air pump 2 is started, and the air pump 2 will extract the dust generated during batching and transport it to the inside of the dust collection tank 4 through the conduit 3. At this time, the dust will act on the impeller 15, and the impeller 15 will drive the rotating rod 12 to rotate under the impact of the dust. The protruding end 13 will rotate synchronously with the rotation of the rotating rod 12. The push rod 17 will move downward under the action of the protruding end 13 and the bushing 14. When the push rod 17 moves downward, it will drive the pressure rod 16 to move downward. When the pressure rod 16 moves downward, it will drive the rotating drum 19 to rotate along the spiral groove 20. When the rotating drum 19 rotates, it will drive the rotating seat 21 and the cleaning plate 22 to rotate. At this time, the cleaning plate 22 will clean the top and bottom of the filter plate 9.

[0025] In this utility model, in order to improve the stability of the push rod 17 swinging up and down, guide grooves 8 are provided on both sides of the inner wall of the dust collector 4. Guide blocks 18 are slidably connected to the inner wall of the guide grooves 8, and the guide blocks 18 are connected to the push rod 17 by bolts.

[0026] Example 2, refer to Figures 1-6 A dust removal mechanism for on-site batching of refractory materials, compared with Embodiment 1, is provided with an air jet assembly 11 at the bottom of the dust removal tank 4, and the air jet assembly 11 and the swing assembly 7 are coordinated.

[0027] Based on the above, the jet assembly 11 consists of two push rods 24, two pressure plates 23, two compression pads 25, and a jet pipe 26. Slide grooves are provided on both sides of the inner wall of the dust collector 4 near the bottom. A pull-out opening is provided between the slide groove and the guide groove 8. The push rods 24 are slidably connected to the inner wall of the pull-out opening. The two ends of the push rods 24 are respectively bolted to the guide block 18 and the pressure plate 23. The pressure plate 23 is slidably connected inside the slide groove. The compression pads 25 are located between the pressure plate 23 and the bottom of the dust collector 4. The jet pipe 26 is fixed to the bottom of the dust collector 4. Connecting pipes 27 are provided between the two sides of the dust collector 4 and the compression pads 25. Multiple jet nozzles 28 are provided on the top of the jet pipe 26, and the jet nozzles 28 are inclined.

[0028] When the swing assembly 7 swings, the push rod 17 will drive the guide block 18 to move. At this time, the push rod 17 will drive the pressure plate 23 to squeeze the compression pad 25. After being squeezed, the gas inside the compression pad 25 will be transported to the inside of the jet pipe 26 through the connecting pipe 27 and sprayed upward through the jet nozzle 28. Since the jet nozzle 28 is set at an angle, the airflow will be sprayed at an angle to the bottom of the filter plate 9, which will facilitate further treatment of the impurities blocked on the filter plate 9 and improve the dust removal mechanism's dust treatment effect.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dust removal mechanism for on-site batching of refractory materials, comprising a mobile trolley (1), a dust collection tank (4), an air pump (2), a cover plate (5), and a conduit (3), wherein the dust collection tank (4) and the air pump (2) are fixed to the top of the mobile trolley (1), an inlet is provided on the top of the cover plate (5), the conduit (3) connects the air pump (2) to the inlet, an exhaust pipe (6) is provided on the side wall of the dust collection tank (4), and a filter plate (9) is provided inside the dust collection tank (4), characterized in that, The dust collection tank (4) is equipped with an airflow-driven oscillating assembly (7). A cleaning assembly (10) driven by the oscillating assembly (7) is provided between the oscillating assembly (7) and the filter plate (9). The oscillating assembly (7) includes a rotating rod (12), an impeller (15) fixed on the rotating rod (12), and protruding ends (13) located on both sides of the impeller (15). A bushing (14) is rotatably sleeved on each protruding end (13). A push rod (17) is hinged on the bushing (14). The cleaning assembly (10) includes a rotating seat (21) rotatably connected to the filter plate (9), a plurality of vertically distributed cleaning plates (22) fixed on the rotating seat (21), and a rotating cylinder (19) connected to the top of the rotating seat (21). A spiral groove (20) is opened on the outer wall of the rotating cylinder (19). A pressure rod (16) extending into the spiral groove (20) is fixed on the push rod (17).

2. The on-site batching and dust removal mechanism for refractory materials according to claim 1, characterized in that, The dust collector (4) has vertical guide grooves (8) on both sides of its inner wall, and the push rod (17) is connected by bolts to a guide block (18) that is slidably disposed in the guide groove (8).

3. The on-site batching and dust removal mechanism for refractory materials according to claim 2, characterized in that, The dust collection tank (4) is provided with an air jet assembly (11) at the bottom, which is driven by the swing assembly (7).

4. The on-site batching and dust removal mechanism for refractory materials according to claim 3, characterized in that, The jet assembly (11) includes two push rods (24), two pressure plates (23), two compression pads (25) and a jet pipe (26). The bottom sides of the inner wall of the dust collector (4) are provided with sliding grooves. A pull-out opening is provided between the guide groove (8) and the sliding groove. The push rod (24) is slidably disposed in the pull-out opening. Its two ends are respectively connected to the guide block (18) and the pressure plate (23) located in the sliding groove. The compression pad (25) is disposed between the pressure plate (23) and the bottom inner wall of the dust collector (4). The jet pipe (26) is fixed to the bottom of the dust collector (4).

5. The on-site batching and dust removal mechanism for refractory materials according to claim 4, characterized in that, The dust collector (4) has connecting pipes (27) between its bottom sides and the compression pad (25), and the top of the jet pipe (26) has multiple inclined jet nozzles (28).

6. The on-site batching and dust removal mechanism for refractory materials according to claim 1, characterized in that, The two adjacent cleaning plates (22) are located at the top and bottom of the filter plate (9), respectively.

7. The on-site batching and dust removal mechanism for refractory materials according to claim 1, characterized in that, The two ends of the rotating rod (12) are rotatably connected to the inner wall of the dust collector (4) through bearings.

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