A dust removal device for a vibrating trough

Abstract

The utility model discloses a dust collector for vibrating groove relates to vibrating groove dust removal technical field, and its technical key points include dust collection cover body, expansion sealing mechanism, expansion sealing mechanism is fixedly connected on the lower extreme of dust collection cover body, dust collection conveying cover, dust collection conveying cover is connected through screw installation in the upper extreme middle of dust collection cover body, dust removal filter mechanism, dust removal filter mechanism is installed through screw on dust collection conveying cover, elevating and placing support, elevating and placing support are installed through screw on the outer wall of dust collection cover body. Technical effect is expansion sealing mechanism can effectively expand the clearance of dust collection cover body lower extreme installation, make more closely when installing, thereby dust collection cover body when adsorbing the tobacco dust overflowed by vibrating groove, under the same wind force, the whole is higher in the closed condition suction, and effectively saves energy and improves dust removal efficiency.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for vibrating troughs, specifically a dust removal device for vibrating troughs. Background Technology

[0002] Nowadays, the environmental requirements of the silk-making workshop are getting higher and higher. At the interface of the two vibrating grooves in the leaf and stem drying section, fine smoke dust will appear. The fine smoke dust is characterized by low density and small quantity. In the existing centralized dust removal, the pipeline is long, resulting in low utilization rate. Moreover, the excessively long pipeline requires higher air force for dust removal, which results in higher dust removal energy.

[0003] Therefore, we propose a novel dust removal device for vibrating troughs to solve the above-mentioned technical problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a dust removal device for vibrating troughs, which solves the problem of low overall dust removal efficiency in existing vibrating troughs.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dust removal device for a vibrating trough, comprising:

[0008] Vacuum cleaner cover;

[0009] An expansion sealing mechanism is fixedly connected to the lower end of the dust collection hood.

[0010] A dust collection conveyor hood is installed and connected to the upper middle part of the dust collection hood body by screws;

[0011] A dust removal and filtration mechanism, which is mounted on the dust collection and conveying hood by screws;

[0012] A lifting and placing bracket is installed on the outer wall of the dust collection hood by screws.

[0013] As a preferred technical solution, the front and left sides of the dust collection hood are provided with mounting slots corresponding to the vibration groove.

[0014] As a preferred technical solution, the expansion sealing mechanism includes a U-shaped frame fixed to the lower end of the dust collection hood, an inner cavity is opened in the middle of the U-shaped frame, an expansion airbag is installed on the inner side of the lower end of the U-shaped frame, and an inflation nozzle passing through the U-shaped frame is fixed to the outer end of the expansion airbag.

[0015] As a preferred technical solution, the dust removal and filtration mechanism includes a filter body, the lower end of which is mounted on a dust collection and conveying hood by screws, the upper end of which is mounted on a conveying bend by screws, the outer end of which is mounted on a fan by screws, the fan being electrically connected to an external controller via a connecting wire, and the lower end of which is mounted on a lifting and placing bracket.

[0016] As a preferred technical solution, the filter body includes a filter housing, a filter core is sleeved inside the filter housing, a lower connecting flange is fixedly connected to the lower end of the filter housing, the lower connecting flange is installed on the dust collection conveying hood, and an upper connecting flange is fixedly connected to the upper end of the filter housing, the upper connecting flange is installed on the conveying bend by screws.

[0017] As a preferred technical solution, the dust collection conveying hood includes a dust collection cone, the lower end of which is fixedly connected to a bottom sleeve, and screw mounting plates are fixedly connected to the periphery of the dust collection cone and the bottom sleeve. The dust collection cone and the bottom sleeve are mounted and connected to the dust collection hood body through the screw mounting plates.

[0018] As a preferred technical solution, the lifting and placing bracket includes a movable platform, with upper arm plates symmetrically fixed to both ends of the movable platform, an adjusting sleeve plate fixed to the lower end of the upper arm plate, a support arm plate sleeved around the adjusting sleeve plate, the adjusting sleeve plate and the support arm plate being fixedly connected by locking bolts, and a four-hole mounting plate fixed to the lower end of the support arm plate.

[0019] As a preferred technical solution, the dust collection hood and the U-shaped frame are fixedly connected by welding, and the inner walls of the connection are aligned.

[0020] As a preferred technical solution, the lower connecting flange is installed on the connecting end pipe by screws.

[0021] As a preferred technical solution, the bottom sleeve is fitted into the dust discharge hole of the dust collection hood.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, this utility model provides a dust removal device for vibrating grooves, which has the following beneficial effects:

[0024] 1. The expansion sealing mechanism of this utility model can effectively expand and seal the gap at the lower end of the dust collection hood, making the installation tighter. As a result, when the dust collection hood adsorbs the tobacco dust overflowing from the vibration groove, the overall suction force is higher under the same wind force in a sealed state, effectively saving energy and improving dust removal efficiency.

[0025] 2. This utility model, by setting up a lifting and placing bracket structure, allows for height adjustment. The movable platform of the lifting and placing bracket can be installed on the outer wall of the dust collection hood via screws on the upper end of the upper arm plate. An adjusting sleeve plate is fixedly connected to the lower end of the upper arm plate, and a support arm plate is sleeved around the adjusting sleeve plate. The adjusting sleeve plate can be adjusted in position and height within the support arm plate. The adjusting sleeve plate and the support arm plate are fixedly connected by locking bolts. When the locking bolts are loosened, the adjusting sleeve plate can be positioned and adjusted within the support arm plate, allowing for different installation heights. A four-hole mounting plate is fixedly connected to the lower end of the support arm plate, and the support arm plate can be installed and fixed via screws through the four-hole mounting plate at the lower end. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the combined structure of the lifting and placing bracket and the dust removal and filtration mechanism of this utility model;

[0028] Figure 3 This is a schematic diagram of the lifting and placing support structure of this utility model;

[0029] Figure 4 This is a schematic cross-sectional view of the expansion sealing mechanism of this utility model;

[0030] Figure 5 This is a schematic diagram of the filter body structure of this utility model.

[0031] Attached image annotations:

[0032] 1. Filter housing; 11. Conveyor bend; 12. Upper connecting flange; 13. Lower connecting flange; 14. Filter core; 2. Suction cone; 21. Bottom sleeve; 22. Screw mounting plate; 23. Connecting end pipe; 3. Suction hood; 4. Fan; 5. Support arm plate; 51. Locking bolt; 52. Four-hole mounting plate; 53. Upper side arm plate; 54. Adjusting sleeve plate; 55. Movable platform; 6. U-shaped frame; 61. Inflatable air bladder; 62. Inflation nozzle; 63. Internal cavity. Detailed Implementation

[0033] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0034] Example 1

[0035] This embodiment provides a technical solution: a dust removal device for a vibrating trough, such as... Figures 1-5 As shown, it includes a dust collection hood 3, an expansion sealing mechanism, a dust collection conveying hood, a dust removal and filtration mechanism, and a lifting and placing bracket.

[0036] The expansion sealing mechanism is fixed to the lower end of the dust collection hood 3. The expansion sealing mechanism can effectively expand and seal the gap at the lower end of the dust collection hood 3, making the installation tighter. Therefore, when the dust collection hood 3 is adsorbing the tobacco dust overflowing from the vibration groove, the overall suction power is higher under the same wind force in a closed state. The dust collection conveying hood is connected to the middle of the upper end of the dust collection hood 3 by screws. The dust collection wind force inside the dust collection conveying hood can be transmitted to the dust collection hood 3 for dust removal. The dust removal and filtration mechanism is installed on the dust collection conveying hood by screws. The dust removal and filtration mechanism can absorb the dust inside the dust collection conveying hood for filtration. The lifting and placing bracket is installed on the outer wall of the dust collection hood 3 by screws. The dust collection hood 3 can be installed and placed accordingly through the lifting and placing bracket, so that the dust collection hood 3 can be directly installed at the vibration groove, effectively reducing the length of the pipe, thereby achieving energy saving and improving dust removal efficiency.

[0037] The front and left sides of the dust collection hood 3 are provided with mounting slots corresponding to the vibration grooves, so that the dust collection hood 3 can be installed at the connection of the two vibration grooves.

[0038] The expansion sealing mechanism includes a U-shaped frame 6 fixed to the lower end of the dust collection hood 3, which can be placed stably. An inner cavity 63 is opened in the middle of the U-shaped frame 6. The U-shaped frame 6 passes through the area of ​​the inner cavity 63, which facilitates the passage of dust collection air. An expansion airbag 61 is installed on the inner side of the lower end of the U-shaped frame 6. The U-shaped frame 6 expands through the pneumatic expansion of the expansion airbag 61, which can expand the expansion airbag 61 to seal. An inflation nozzle 62 is fixed to the outer end of the expansion airbag 61, which passes through the U-shaped frame 6. The inflation nozzle 62 facilitates the inflation and deflation of the expansion airbag 61.

[0039] The dust collection cover 3 and the U-shaped frame 6 are fixedly connected by welding, so they can be installed and placed in a corresponding manner, and the inner walls of the connection are aligned, so that there will be no obstruction during use.

[0040] In use, the dust collection hood 3 can be installed and positioned using the lifting and placing bracket, allowing it to be directly installed at the vibrating groove. This effectively reduces the length of the pipe, achieving energy savings and improving dust removal efficiency. The expansion sealing mechanism is fixed to the lower end of the dust collection hood 3, effectively expanding and sealing the gap at the lower end of the dust collection hood 3, making the installation tighter. As a result, when the dust collection hood 3 absorbs the tobacco dust overflowing from the vibrating groove, under the same wind force, the overall suction power is higher in a sealed state, effectively saving energy and improving dust removal efficiency. The dust collection conveyor hood is connected to the upper middle of the dust collection hood 3 by screws. The suction wind force inside the dust collection conveyor hood can be transmitted to the dust collection hood 3 for dust removal. The dust removal and filtration mechanism can absorb the dust inside the dust collection conveyor hood for filtration.

[0041] Example 2

[0042] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 , Figure 2 and Figure 5 As shown, to further better realize this utility model, the following configuration is specifically adopted: The dust removal and filtration mechanism includes a filter body, which facilitates dust removal. The lower end of the filter body is installed on the dust collection and conveying hood by screws. The filter body can filter the tobacco dust conveyed by the dust collection and conveying hood. The upper end of the filter body is installed with a conveying bend 11 by screws. The dust removal gas can be conveyed through the conveying bend 11. The outer end of the conveying bend 11 is installed with a fan 4 by screws. The gas drawn inside the conveying bend 11 can be discharged through the fan 4. The fan 4 is electrically connected to an external controller through a connecting wire and can be controlled accordingly by the external controller. The lower end of the fan 4 is installed on a lifting and placing bracket, so that it can be placed stably for use.

[0043] The filter body includes a filter housing 1, and a filter core 14 is installed inside the filter housing 1. The filter housing 1 can filter through the filter core 14. A lower connecting flange 13 is fixedly connected to the lower end of the filter housing 1. The lower connecting flange 13 is installed on the dust collection conveying hood. The tobacco dust sucked up by the dust collection conveying hood can be conveyed into the lower connecting flange 13. An upper connecting flange 12 is fixedly connected to the upper end of the filter housing 1. The upper connecting flange 12 is installed on the conveying bend 11 by screws. The gas filtered by the filter housing 1 can be conveyed to the conveying bend 11 for discharge through the upper connecting flange 12.

[0044] The lower connecting flange 13 is installed on the connecting end pipe 23 with screws, so that it can be installed and connected accordingly.

[0045] The dust collection conveyor hood includes a dust collection cone hood 2, with a bottom sleeve 21 fixedly connected to the lower end of the dust collection cone hood 2. Screw mounting plates 22 are fixedly connected to the periphery of the dust collection cone hood 2 and the bottom sleeve 21, so that they can be installed and connected accordingly. The dust collection cone hood 2 and the bottom sleeve 21 are installed and connected to the dust collection hood body 3 through the screw mounting plates 22, so that they can be installed and used accordingly.

[0046] The bottom sleeve 21 is fitted into the dust discharge hole of the dust suction hood 3, and can be installed and placed accordingly to suck up tobacco dust.

[0047] Example 3

[0048] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figures 1-3 As shown, to further better realize this utility model, the following configuration is specifically adopted: the lifting and placing bracket includes a movable platform 55, on which the fan 4 can be placed. The two ends of the movable platform 55 are symmetrically fixed with upper arm plates 53. The movable platform 55 can be installed on the outer wall of the dust collection hood 3 by screws at the upper end of the upper arm plates 53. The lower end of the upper arm plates 53 is fixed with an adjusting sleeve plate 54. A support arm plate 5 is sleeved around the periphery of the adjusting sleeve plate 54. The adjusting sleeve plate 54 can be adjusted in position and height within the support arm plate 5. The adjusting sleeve plate 54 and the support arm plate 5 are fixedly connected by locking bolts 51. When the locking bolts 51 are loosened, the adjusting sleeve plate 54 can be positioned and adjusted within the support arm plate 5, allowing the height position to be changed for installation. The lower end of the support arm plate 5 is fixed with a four-hole mounting plate 52. The support arm plate 5 can be installed and fixed by screws through the four-hole mounting plate 52 at the lower end.

[0049] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A dust removal device for a vibrating trough, characterized in that, include: Vacuum cover (3); An expansion sealing mechanism is fixed to the lower end of the dust collection hood (3); A vacuum conveyor hood is attached to the upper middle of the vacuum hood body (3) by screws. A dust removal and filtration mechanism, which is mounted on the dust collection and conveying hood by screws; A lifting and placing bracket is installed on the outer wall of the dust collection hood (3) by screws.

2. The dust removal device for a vibrating trough according to claim 1, characterized in that: The dust collection hood (3) has mounting slots on the front and left sides corresponding to the vibration groove.

3. A dust removal device for a vibrating trough according to claim 1, characterized in that: The expansion sealing mechanism includes a U-shaped frame (6) fixed to the lower end of the dust collection hood (3). An inner cavity (63) is opened in the middle of the U-shaped frame (6). An expansion airbag (61) is installed on the inner side of the lower end of the U-shaped frame (6). An inflation nozzle (62) passing through the U-shaped frame (6) is fixed to the outer end of the expansion airbag (61).

4. A dust removal device for a vibrating trough according to claim 1, characterized in that: The dust removal and filtration mechanism includes a filter body. The lower end of the filter body is mounted on the dust collection and conveying hood by screws. The upper end of the filter body is mounted on a conveying bend (11) by screws. The outer end of the conveying bend (11) is mounted on a fan (4) by screws. The fan (4) is electrically connected to an external controller via a connecting wire. The lower end of the fan (4) is mounted on a lifting and placing bracket.

5. A dust removal device for a vibrating trough according to claim 4, characterized in that: The filter body includes a filter housing (1), a filter core (14) is fitted inside the filter housing (1), a lower connecting flange (13) is fixedly connected to the lower end of the filter housing (1), the lower connecting flange (13) is installed on the dust collection conveying cover, and an upper connecting flange (12) is fixedly connected to the upper end of the filter housing (1), the upper connecting flange (12) is installed on the conveying bend (11) by screws.

6. A dust removal device for a vibrating trough according to claim 1, characterized in that: The dust collection conveyor hood includes a dust collection cone hood (2), and a bottom sleeve (21) is fixedly connected to the lower end of the dust collection cone hood (2). Screw mounting plates (22) are fixedly connected to the periphery of the dust collection cone hood (2) and the bottom sleeve (21). The dust collection cone hood (2) and the bottom sleeve (21) are installed and connected to the dust collection hood body (3) by the screw mounting plates (22).

7. A dust removal device for a vibrating trough according to claim 4, characterized in that: The lifting and placing bracket includes a movable platform (55), with upper arm plates (53) symmetrically fixed at both ends of the movable platform (55). An adjusting sleeve plate (54) is fixed at the lower end of the upper arm plate (53), and a support arm plate (5) is sleeved around the adjusting sleeve plate (54). The adjusting sleeve plate (54) and the support arm plate (5) are fixedly connected by locking bolts (51). A four-hole mounting plate (52) is fixed at the lower end of the support arm plate (5).

8. A dust removal device for a vibrating trough according to claim 3, characterized in that: The dust collection hood (3) and the U-shaped frame (6) are fixedly connected by welding, and the inner walls of the connection are aligned.

9. A dust removal device for a vibrating trough according to claim 5, characterized in that: The lower connecting flange (13) is mounted on the connecting end pipe (23) by screws.

10. A dust removal device for a vibrating trough according to claim 6, characterized in that: The bottom sleeve (21) is fitted into the dust discharge hole of the dust suction hood (3).

Images