A dust removal pipeline unblocking device with anti-clogging function

Abstract

This utility model discloses a dust removal pipeline unblocking device with anti-clogging function, relating to the field of dust removal pipeline technology. It includes a pipeline with a first adjustment component and a second adjustment component arranged inside and outside the pipeline. The design of this utility model uses the cooperation of a first magnetic block and a second magnetic block to connect an upper inner ring and an upper outer ring into a relatively integral whole. The cooperation of an inner protrusion and an inner groove limits the upper inner ring, preventing accidental rotation inside the pipeline, ensuring that the upper inner ring can only move vertically inside the pipeline. The cooperation of an outer protrusion and an outer groove limits the upper outer ring, preventing accidental rotation outside the pipeline. A slider placed in a slot places a second sector block and a first sector block in an overlapping state, thus placing the pipeline in a flow-through state. A slider placed in a vertical groove places the second sector block and the first sector block in a misaligned state, thus placing the pipeline in a closed state.

Description

Technical Field

[0001] This utility model relates to the field of dust removal pipeline technology, and in particular to a dust removal pipeline unblocking device with anti-clogging function. Background Technology

[0002] Dust collectors are indispensable equipment in port grain loading and unloading systems. Their main function is to reduce the dust concentration in the equipment, maintain negative pressure operation of the conveying equipment, and ensure operational safety during transportation. Due to the influence of summer rain and humidity, as well as moisture in the compressed gas, dust inside the dust collector easily adheres to the inner wall of the ash discharge pipe when it is discharged through the ash discharge pipe. After a period of operation, this can lead to blockage of the ash discharge pipe.

[0003] Patent No. CN209647140U discloses a dust removal pipeline anti-clogging and cleaning device, including a horizontal section dust removal pipeline and a dust collector. The horizontal section dust removal pipeline is provided with several air jet branches. The ends of the air jet branches in the horizontal section dust removal pipeline are provided with spray heads. The air jet branches pass through the top of the horizontal section dust removal pipeline and are connected to their respective corresponding connecting pipes. Connecting pipes are provided between adjacent connecting pipes. The end of the first connecting pipe is connected to a compressed air buffer tank through an electromagnetic pulse valve. The diameter of the same connecting pipe is the same, and the diameter of the first connecting pipe decreases sequentially from the diameter of the first connecting pipe to the diameter of the last connecting pipe.

[0004] To address the issue of wasting significant maintenance time by disassembling the entire ash discharge pipeline for dredging, existing technology uses gas jetting to remove residual dust to some extent. However, the moisture content of compressed gas is greatly affected by seasonality. When there are sudden temperature changes, the compressed gas is prone to having a high moisture content, making it easier for dust to adhere to the inner wall of the pipeline and cause blockage. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the existing technology, the present invention provides a dust removal pipeline unblocking device with anti-clogging function.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a dust removal pipeline unblocking device with anti-clogging function, including a pipeline, an inner groove is opened on the inner wall of the pipeline, an outer groove is opened on the outer side of the pipeline, and a slot, annular groove and vertical groove are also opened on the outer side of the pipeline. A first adjustment component and a second adjustment component are provided inside and outside the pipeline.

[0007] A further improvement of this utility model is that: the inner groove corresponds to the outer groove, the slot and the annular groove are connected, and the annular groove is connected to the vertical groove.

[0008] A further improvement of the present invention is that: the first adjusting component includes an upper outer ring slidably disposed outside the pipe, an outer protrusion fixedly disposed on the inner wall of the upper outer ring, a first magnetic block fixedly disposed on the inner side of the outer protrusion, an upper inner ring disposed inside the pipe, an inner protrusion fixedly disposed on the outer side of the upper inner ring, a second magnetic block fixedly disposed on the outer side of the inner protrusion, a first sector block fixedly disposed on the inner side of the upper inner ring, a first circular block fixedly disposed on the inner side of the first sector block, a first rotating groove opened at the lower end of the first circular block, and a second rotating groove opened at the upper end of the first rotating groove.

[0009] A further improvement of this utility model is that: the outer protrusion is slidably connected to the outer groove, the inner protrusion is slidably connected to the inner groove, and the first magnetic block and the second magnetic block are magnetically connected.

[0010] Using the above technical solution, the upper inner ring and the upper outer ring are connected into a relatively whole by the cooperation of the first magnetic block and the second magnetic block. The cooperation of the inner protrusion and the inner groove limits the upper inner ring to prevent the upper inner ring from rotating accidentally inside the pipe, so that the upper inner ring can only move vertically inside the pipe. The cooperation of the outer protrusion and the outer groove limits the upper outer ring to prevent the upper outer ring from rotating accidentally outside the pipe.

[0011] A further improvement of the present invention is that: the second adjusting component includes a lower outer ring slidably disposed outside the pipe, a third magnetic block fixedly disposed on the inner side of the lower outer ring, a slider fixedly disposed on the inner side of the third magnetic block, a second circular block disposed at the center of the inside of the pipe, a second sector block fixedly disposed on the outer side of the second circular block, a fourth magnetic block fixedly disposed on the outer side of the second sector block, a first rotating block fixedly disposed at the upper end of the second circular block, and a second rotating block fixedly disposed at the upper end of the first rotating block.

[0012] A further improvement of this utility model is that: the third magnetic block and the fourth magnetic block are magnetically connected; the second sector block is attached to the lower end of the first sector block; the first rotating block is rotatably connected to the first rotating groove; the second rotating block is rotatably connected to the second rotating groove; and the lower outer ring is attached to the lower end of the upper outer ring.

[0013] By adopting the above technical solution, the lower outer ring and the second sector block are connected into a relatively whole by the cooperation of the third magnetic block and the fourth magnetic block. That is, when the lower outer ring rotates, the second sector block will rotate under the magnetic action. The first sector block is limited by the cooperation of the second rotating block and the second rotating groove to prevent it from falling out of the first rotating groove, that is, to prevent the second sector block from falling out of the lower end of the first sector block.

[0014] A further improvement of this utility model is that: the slider engages with the slot, the slider is rotatably connected to the annular groove, and the slider is slidably connected to the vertical groove.

[0015] By adopting the above technical solution, the second sector block and the first sector block are placed in an overlapping state by placing the slider in the slot, that is, the inside of the pipe is placed in a flow state. The second sector block and the first sector block are placed in a misaligned state by placing the slider in the vertical groove, that is, the inside of the pipe is placed in a closed state.

[0016] The beneficial effects of this utility model are that the design of this utility model connects the upper inner ring and the upper outer ring into a relatively whole through the cooperation of the first magnetic block and the second magnetic block. The cooperation of the inner protrusion and the inner groove limits the upper inner ring and prevents the upper inner ring from rotating accidentally inside the pipe, so that the upper inner ring can only move vertically inside the pipe. The cooperation of the outer protrusion and the outer groove limits the upper outer ring and prevents the upper outer ring from rotating accidentally outside the pipe.

[0017] The lower outer ring and the second sector block are connected into a relatively whole by the cooperation of the third and fourth magnetic blocks. That is, when the lower outer ring rotates, the second sector block will rotate under the magnetic effect. The first rotating block is limited by the cooperation of the second rotating block and the second rotating groove to prevent it from falling out of the first rotating groove, that is, to prevent the second sector block from falling out of the lower end of the first sector block. The second sector block and the first sector block are placed in an overlapping state by the slider in the slot, that is, the inside of the pipe is in a flow state. The second sector block and the first sector block are placed in a misaligned state by the slider in the vertical groove, that is, the inside of the pipe is in a closed state. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the pipeline structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the upper outer ring and upper inner ring structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the upper inner ring of this utility model;

[0023] Figure 5 This is a schematic diagram of the lower outer ring structure of this utility model.

[0024] In the diagram: 1. Pipe; 2. Inner groove; 3. Outer groove; 4. Slot; 5. Ring groove; 6. Vertical groove; 7. Upper outer ring; 8. Outer protrusion; 9. First magnetic block; 10. Upper inner ring; 11. Inner protrusion; 12. Second magnetic block; 13. First sector block; 14. First round block; 15. First rotating groove; 16. Second rotating groove; 17. Lower outer ring; 18. Third magnetic block; 19. Slider; 20. Second round block; 21. Second sector block; 22. Fourth magnetic block; 23. First rotating block; 24. Second rotating block. Detailed Implementation

[0025] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0026] Example 1

[0027] like Figure 1-5 As shown, this utility model provides a dust removal pipeline unblocking device with anti-clogging function, including a pipe 1, an inner groove 2 is provided on the inner wall of the pipe 1, an outer groove 3 is provided on the outer side of the pipe 1, and a slot 4, an annular groove 5 and a vertical groove 6 are also provided on the outer side of the pipe 1. A first adjustment component and a second adjustment component are provided inside and outside the pipe 1.

[0028] The inner groove 2 corresponds to the outer groove 3, the slot 4 and the annular groove 5 are connected, and the annular groove 5 is connected to the vertical groove 6.

[0029] The first adjusting component includes an upper outer ring 7 slidably disposed outside the pipe 1, an outer protrusion 8 fixedly disposed on the inner wall of the upper outer ring 7, a first magnetic block 9 fixedly disposed on the inner side of the outer protrusion 8, an upper inner ring 10 disposed inside the pipe 1, an inner protrusion 11 fixedly disposed on the outer side of the upper inner ring 10, a second magnetic block 12 fixedly disposed on the outer side of the inner protrusion 11, a first sector block 13 fixedly disposed on the inner side of the upper inner ring 10, a first circular block 14 fixedly disposed on the inner side of the first sector block 13, a first rotating groove 15 opened at the lower end of the first circular block 14, and a second rotating groove 16 opened at the upper end of the first rotating groove 15.

[0030] The outer protrusion 8 is slidably connected to the outer groove 3, the inner protrusion 11 is slidably connected to the inner groove 2, and the first magnetic block 9 is magnetically connected to the second magnetic block 12.

[0031] In this embodiment, the upper inner ring 10 and the upper outer ring 7 are connected into a relatively whole by the cooperation of the first magnetic block 9 and the second magnetic block 12. The cooperation of the inner protrusion 11 and the inner groove 2 limits the upper inner ring 10 to prevent the upper inner ring 10 from rotating accidentally inside the pipe 1, so that the upper inner ring 10 can only move vertically inside the pipe 1. The cooperation of the outer protrusion 8 and the outer groove 3 limits the upper outer ring 7 to prevent the upper outer ring 7 from rotating accidentally outside the pipe 1.

[0032] Example 2

[0033] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the second adjusting component includes a lower outer ring 17 slidably disposed outside the pipe 1, a third magnetic block 18 fixedly disposed on the inner side of the lower outer ring 17, a slider 19 fixedly disposed on the inner side of the third magnetic block 18, a second circular block 20 disposed at the inner center of the pipe 1, a second sector block 21 fixedly disposed on the outer side of the second circular block 20, a fourth magnetic block 22 fixedly disposed on the outer side of the second sector block 21, a first rotating block 23 fixedly disposed at the upper end of the second circular block 20, and a second rotating block 24 fixedly disposed at the upper end of the first rotating block 23.

[0034] The third magnetic block 18 and the fourth magnetic block 22 are magnetically connected. The second sector block 21 is attached to the lower end of the first sector block 13. The first rotating block 23 is rotatably connected to the first rotating groove 15. The second rotating block 24 is rotatably connected to the second rotating groove 16. The lower outer ring 17 is attached to the lower end of the upper outer ring 7. The slider 19 is engaged with the slot 4. The slider 19 is rotatably connected to the ring groove 5. The slider 19 is slidably connected to the vertical groove 6.

[0035] In this embodiment, the lower outer ring 17 and the second sector block 21 are connected into a relatively whole by the cooperation of the third magnetic block 18 and the fourth magnetic block 22. That is, when the lower outer ring 17 rotates, the second sector block 21 will rotate under the magnetic action. The first rotating block 23 is limited by the cooperation of the second rotating block 24 and the second rotating groove 16 to prevent it from disengaging from the first rotating groove 15, that is, to prevent the second sector block 21 from disengaging from the lower end of the first sector block 13. The second sector block 21 and the first sector block 13 are placed in an overlapping state by the slider 19 placed in the slot 4, that is, the inside of the pipe 1 is placed in a flow state. The second sector block 21 and the first sector block 13 are placed in a misaligned state by the slider 19 placed in the vertical groove 6, that is, the inside of the pipe 1 is placed in a closed state.

[0036] When this utility model is in use, when it is necessary to unclog the inside of the pipe 1, the lower outer ring 17 is first moved upward to move the slider 19 from the slot 4 to the ring groove 5. Under the action of the third magnetic block 18 and the fourth magnetic block 22, the second sector block 21 will move upward synchronously with the lower outer ring 17. Under the action of the second sector block 21 moving upward, the first sector block 13 and the upper inner ring 10 will move upward synchronously.

[0037] Next, rotating the lower outer ring 17 will rotate the slider 19 to the upper position of the vertical groove 6 via the ring groove 5. Under the action of the second rotating block 24 and the second rotating groove 16, the rotation of the second sector block 21 will not affect the first sector block 13. Thus, during the rotation of the lower outer ring 17, the second sector block 21 will be transferred from the overlapping state at the lower end of the first sector block 13 to the misaligned state, so as to adjust the flow-through pipe 1 to the closed state. Then, the lower outer ring 17 and the upper outer ring 7 will be pushed up and down to drive the second sector block 21 and the first sector block 13 to move vertically up and down synchronously. Thus, in the misaligned state of the second sector block 21 and the first sector block 13, they will jointly push the impurities accumulated inside the pipe 1 to move, so as to complete the unblocking of the pipe 1. When the pipe 1 is in normal use, placing the slider 19 in the slot 4 will place the second sector block 21 and the first sector block 13 in the overlapping state.

[0038] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. A dust removal pipeline unblocking device with anti-clogging function, comprising a pipeline (1), characterized in that: The inner wall of the pipe (1) is provided with an inner groove (2), the outer side of the pipe (1) is provided with an outer groove (3), and the outer side of the pipe (1) is also provided with a slot (4), an annular groove (5) and a vertical groove (6). The inside and outside of the pipe (1) are provided with a first adjustment component and a second adjustment component.

2. The dust removal pipeline unblocking device with anti-clogging function according to claim 1, characterized in that, The inner groove (2) corresponds to the outer groove (3), the slot (4) and the annular groove (5) are connected, and the annular groove (5) is connected to the vertical groove (6).

3. The dust removal pipeline unblocking device with anti-clogging function according to claim 1, characterized in that, The first adjusting component includes an upper outer ring (7) slidably disposed outside the pipe (1), an outer protrusion (8) fixedly disposed on the inner wall of the upper outer ring (7), a first magnetic block (9) fixedly disposed on the inner side of the outer protrusion (8), an upper inner ring (10) disposed inside the pipe (1), an inner protrusion (11) fixedly disposed on the outer side of the upper inner ring (10), a second magnetic block (12) fixedly disposed on the outer side of the inner protrusion (11), a first sector block (13) fixedly disposed on the inner side of the upper inner ring (10), a first circular block (14) fixedly disposed on the inner side of the first sector block (13), a first rotating groove (15) opened at the lower end of the first circular block (14), and a second rotating groove (16) opened at the upper end of the first rotating groove (15).

4. A dust removal pipeline unblocking device with anti-clogging function according to claim 3, characterized in that, The outer protrusion (8) is slidably connected to the outer groove (3), the inner protrusion (11) is slidably connected to the inner groove (2), and the first magnetic block (9) is magnetically connected to the second magnetic block (12).

5. A dust removal pipeline unblocking device with anti-clogging function according to claim 1, characterized in that, The second adjustment component includes a lower outer ring (17) that is slidably disposed outside the pipe (1). A third magnetic block (18) is fixedly disposed on the inner side of the lower outer ring (17). A slider (19) is fixedly disposed on the inner side of the third magnetic block (18). A second circular block (20) is disposed at the inner center of the pipe (1). A second sector block (21) is fixedly disposed on the outer side of the second circular block (20). A fourth magnetic block (22) is fixedly disposed on the outer side of the second sector block (21). A first rotating block (23) is fixedly disposed at the upper end of the second circular block (20). A second rotating block (24) is fixedly disposed at the upper end of the first rotating block (23).

6. A dust removal pipeline unblocking device with anti-clogging function according to claim 5, characterized in that, The third magnetic block (18) is magnetically connected to the fourth magnetic block (22), the second sector block (21) is attached to the lower end of the first sector block (13), the first rotating block (23) is rotatably connected to the first rotating groove (15), the second rotating block (24) is rotatably connected to the second rotating groove (16), and the lower outer ring (17) is attached to the lower end of the upper outer ring (7).

7. A dust removal pipeline unblocking device with anti-clogging function according to claim 5, characterized in that, The slider (19) engages with the slot (4), the slider (19) is rotatably connected to the annular groove (5), and the slider (19) is slidably connected to the vertical groove (6).

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